ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืื™ื– ืžืขืจ ื•ื•ื™ ืงืึธื“ื™ืจื•ื ื’

ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืื™ื– ืžืขืจ ื•ื•ื™ ืงืึธื“ื™ืจื•ื ื’

ื“ืึธืก ืื™ื– ืึทืŸ ืื™ื‘ืขืจื–ืขืฆื•ื ื’ ืึทืจื˜ื™ืงืœ ืกื˜ืึทื ืคึฟืึธืจื“ ืกืขืžื™ื ืึทืจ. ืื‘ืขืจ ืคืจื™ืขืจ ืขืก ืื™ื– ืึท ืงื•ืจืฅ ื”ืงื“ืžื”. ื•ื•ื™ ื–ืขื ืขืŸ ื–ืึทืžื‘ื™ื– ื’ืขืฉืืคืŸ? ืึทืœืขืžืขืŸ ื”ืื˜ ื’ืขืคึฟื•ื ืขืŸ ื–ื™ืš ืื™ืŸ ืึท ืกื™ื˜ื•ืึทืฆื™ืข ื•ื•ื• ื–ื™ื™ ื•ื•ื™ืœืŸ ืฆื• ื‘ืจืขื ื’ืขืŸ ืึท ืคืจื™ื™ึทื ื“ ืึธื“ืขืจ ืงืึธืœืขื’ืข ืึทืจื•ื™ืฃ ืฆื• ื–ื™ื™ืขืจ ืžื“ืจื’ื”, ืึธื‘ืขืจ ืขืก ื˜ื•ื˜ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ. ื“ืขืจืฆื•, "ืขืก ื˜ื•ื˜ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ ืื•ื™ืก" ื ื™ื˜ ืึทื–ื•ื™ ืคื™ืœ ืคึฟืึทืจ ืื™ืจ, ืึธื‘ืขืจ ืคึฟืึทืจ ืื™ื: ืื•ื™ืฃ ืื™ื™ืŸ ื–ื™ื™ึทื˜ ืคื•ืŸ ื“ื™ ื•ื•ืึธื’ ืขืก ืื™ื– ืึท ื ืึธืจืžืึทืœ ื’ืขืฆืึธืœื˜, ื˜ืึทืกืงืก, ืื•ืŸ ืึทื–ื•ื™ ืื•ื™ืฃ, ืื•ืŸ ืื•ื™ืฃ ื“ื™ ืื ื“ืขืจืข ืื™ื– ื“ื™ ื ื•ื™ื˜ ืฆื• ื˜ืจืึทื›ื˜ืŸ. ื˜ืจืื›ื˜ืŸ ืื™ื– ืคึผืจื™ืงืจืข ืื•ืŸ ื•ื•ื™ื™ื˜ื™ืงื“ื™ืง. ืขืจ ื’ื™ื˜ ื–ื™ืš ื’ื™ืš ืึธืคึผ ืื•ืŸ ืฉืจืฒึทื‘ื˜ ื•ื•ืฒึทื˜ืขืจ ืงืึธื“ ืึธืŸ ื ื™ืฆืŸ ื–ืฒึทืŸ ืžื•ื— ื‘ื›ืœืœ. ืื™ืจ ืคืึทืจืฉื˜ื™ื™ืŸ ื•ื•ื™ ืคื™ืœ ืžื™ ืขืก ื ืขืžื˜ ืฆื• ื‘ืึทืงื•ืžืขืŸ ื“ื™ ืฉืœืึทื‘ืึทืŸ ืคื•ืŸ ื’ืขืœืขืจื ื˜ ื›ืขืœืคึผืœืึทืกื ืึทืก, ืื•ืŸ ืื™ืจ ืคืฉื•ื˜ ื˜ืึธืŸ ื ื™ื˜ ื˜ืึธืŸ ืขืก. ื“ืึธืก ืื™ื– ื•ื•ื™ ื–ืึทืžื‘ื™ื– ื–ืขื ืขืŸ ื’ืขืฉืืคืŸ, ื•ื•ืึธืก ื•ื™ืกืงื•ืžืขืŸ ืฆื• ื–ื™ื™ืŸ ืžืขื’ืœืขืš ืฆื• ื”ื™ื™ืœืŸ, ืึธื‘ืขืจ ืขืก ืžื™ื™ื ื˜ ืึทื– ืงื™ื™ืŸ ืื™ื™ื ืขืจ ื•ื•ืขื˜ ื˜ืึธืŸ ื“ืึธืก.

ื•ื•ืขืŸ ืื™ืš ื’ืขื–ืขืŸ ืึทื– ืœืขืกืœื™ ืœืึทืžืคึผืึธืจื˜ (ื™ืึธ, ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืคืจื™ื™ึทื ื“ ืคื•ืŸ ื“ื™ ืœืขืจื ื‘ื™ื›ืขืจ) ืงื•ืžื˜ ืฆื• ืจื•ืกืœืึทื ื“ ืื•ืŸ ืื™ื– ื ื™ืฉื˜ ื’ืขื‘ืŸ ืึท ื‘ืึทืจื™ื›ื˜, ืึธื‘ืขืจ ืึท ืงืฉื™ื-ืื•ืŸ-ืขื ื˜ืคึฟืขืจ ืกืขืกื™ืข, ืื™ืš ืื™ื– ื’ืขื•ื•ืขืŸ ืึท ื‘ื™ืกืœ ื•ื•ืขืจื™. ืื™ืŸ ืคืึทืœ, ืœืขืกืœื™ ืื™ื– ืึท ื•ื•ืขืœื˜-ื‘ืึทืจื™ืžื˜ ื’ืขืœืขืจื ื˜ืขืจ, ื“ืขืจ ืžื—ื‘ืจ ืคื•ืŸ ืกืขืžื™ื ืึทืœ ื•ื•ืขืจืง ืื™ืŸ ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืงืึทืžืคึผื™ื•ื˜ื™ื ื’, ืื•ืŸ ืื™ืจ ืงืขืŸ ืื•ื™ืš ื•ื•ื™ืกืŸ ืื™ื ื“ื•ืจืš ื“ื™ ืื•ืชื™ื•ืช La ืื™ืŸ LaTeX - "Lamport TeX". ื“ืขืจ ืฆื•ื•ื™ื™ื˜ืขืจ ืฉืจืขืงืœืขื›ืขืจ ืคืืงื˜ืืจ ืื™ื– ื–ื™ื™ืŸ ืคืืจืœืื ื’: ื™ืขื“ืขืจ ื•ื•ืืก ืงื•ืžื˜ ืžื•ื– (ืื™ืŸ ื’ืื ืฆืŸ ืื•ืžื–ื™ืกื˜) ื”ืขืจืŸ ืคืืจืื•ื™ืก ืฆื• ื ืคึผืึธืจ ืคื•ืŸ ื–ื™ื™ื ืข ื‘ืืจื™ื›ื˜ืŸ, ืงื•ืžืขืŸ ืžื™ื˜ ื›ืื˜ืฉ ืื™ื™ืŸ ืคืจืื’ืข ื•ื•ืขื’ืŸ ื–ื™ื™, ืื•ืŸ ืขืจืฉื˜ ื“ืืŸ ืงื•ืžืขืŸ. ืื™ืš ื‘ืึทืฉืœืึธืกืŸ ืฆื• ื–ืขืŸ ื•ื•ืึธืก ืœืึทืžืคึผืึธืจื˜ ืื™ื– ื’ืขื•ื•ืขืŸ ื‘ืจืึธื“ืงืึทืกื˜ื™ื ื’ ื“ืึธืจื˜ - ืื•ืŸ ืขืก ืื™ื– ื’ืจื•ื™ืก! ื“ืึธืก ืื™ื– ืคึผื•ื ืงื˜ ื“ื™ ื–ืึทืš, ืึท ืžืึทื’ื™ืฉ ืœื™ื ืง ืคึผื™ืœ ืคึฟืึทืจ ื˜ืจืขืึทื˜ื™ื ื’ ื–ืึทืžื‘ื™ื–. ืื™ืš ื•ื•ืึธืจืขื ืขืŸ ืื™ืจ: ื“ืขืจ ื˜ืขืงืกื˜ ืงืขืŸ ืขืžืขืก ืคืึทืจื‘ืจืขื ืขืŸ ื“ื™ ื•ื•ืืก ืœื™ื‘ืข ืกื•ืคึผืขืจ-ืคืœื™ื ืง ืžืขื˜ืึทื“ืึทืœืึทื“ื–ืฉื™ื– ืื•ืŸ ื•ื•ืึธืก ื˜ืึธืŸ ื ื™ื˜ ื•ื•ื™ ืฆื• ืคึผืจื•ื‘ื™ืจืŸ ื•ื•ืึธืก ื–ื™ื™ ื”ืึธื‘ืŸ ื’ืขืฉืจื™ื‘ืŸ.

ื ืึธืš ื“ืขืจ ื”ื‘ืจืึธืงืช ื”ื™ื™ื‘ื˜ ื–ื™ืš ื˜ืึทืงืข ืึธืŸ ื“ื™ ืื™ื‘ืขืจื–ืขืฆื•ื ื’ ืคึฟื•ื ืขื ืกืขืžื™ื ืึทืจ. ื”ื ืื” ืœื™ื™ืขื ืขืŸ!

ื•ื•ืขืœื›ืขืจ ืึทืจื‘ืขื˜ ืื™ืจ ื ืขืžืขืŸ ืื•ื™ืฃ, ืื™ืจ ืฉื˜ืขื ื“ื™ืง ื“ืึทืจืคึฟืŸ ืฆื• ื’ื™ื™ืŸ ื“ื•ืจืš ื“ืจื™ื™ึท ืกื˜ืขืคึผืก:

  • ื‘ืึทืฉืœื™ืกืŸ ื•ื•ืึธืก ืฆื™ืœ ืื™ืจ ื•ื•ื™ืœืŸ ืฆื• ื“ืขืจื’ืจื™ื™ื›ืŸ;
  • ื‘ืึทืฉืœื™ืกืŸ ื•ื•ื™ ืคึผื•ื ืงื˜ ืื™ืจ ื•ื•ืขื˜ ื“ืขืจื’ืจื™ื™ื›ืŸ ื“ื™ื™ืŸ ืฆื™ืœ;
  • ื“ืขืจื’ืจื™ื™ื›ืŸ ื“ื™ื™ืŸ ืฆื™ืœ.

ื“ืึธืก ืื•ื™ืš ืึทืคึผืœื™ื™ื– ืฆื• ืคึผืจืึธื’ืจืึทืžืžื™ื ื’. ื•ื•ืขืŸ ืžื™ืจ ืฉืจื™ื™ึทื‘ืŸ ืงืึธื“, ืžื™ืจ ื“ืึทืจืคึฟืŸ:

  • ื‘ืึทืฉืœื™ืกืŸ ื•ื•ืึธืก ืคึผื•ื ืงื˜ ื“ื™ ืคึผืจืึธื’ืจืึทื ื–ืึธืœ ื˜ืึธืŸ;
  • ื‘ืึทืฉื˜ื™ืžืขืŸ ืคึผื•ื ืงื˜ ื•ื•ื™ ืขืก ื–ืึธืœ ื“ื•ืจื›ืคื™ืจืŸ ื–ื™ื™ึทืŸ ืึทืจื‘ืขื˜;
  • ืฉืจื™ื™ึทื‘ืŸ ื“ื™ ืฆื•ื ืขืžืขืŸ ืงืึธื“.

ื“ื™ ืœืขืฆื˜ืข ืฉืจื™ื˜, ืคื•ืŸ ืงื•ืจืก, ืื™ื– ื–ื™ื™ืขืจ ื•ื•ื™ื›ื˜ื™ืง, ืึธื‘ืขืจ ืื™ืš ื•ื•ืขืœ ื ื™ืฉื˜ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ืื™ื ื”ื™ื™ึทื ื˜. ืึทื ืฉื˜ืึธื˜, ืžื™ืจ ื•ื•ืขืœืŸ ื“ื™ืกืงื•ื˜ื™ืจืŸ ื“ื™ ืขืจืฉื˜ืขืจ ืฆื•ื•ื™ื™. ื™ืขื“ืขืจ ืคึผืจืึธื’ืจืึทืžื™ืกื˜ ืคึผืขืจืคืึธืจืžื– ื–ื™ื™ ืื™ื™ื“ืขืจ ืื™ืจ ืึธื ื”ื™ื™ื‘ืŸ ืฆื• ืึทืจื‘ืขื˜ืŸ. ืื™ืจ ื–ืขืฆื˜ ื–ื™ืš ื ื™ืฉื˜ ืฆื• ืฉืจื™ื™ื‘ืŸ ืกื™ื™ื“ืŸ ืื™ืจ ื”ืื˜ ื‘ืืฉืœืืกืŸ ื•ื•ืืก ืื™ืจ ืฉืจื™ื™ื‘ื˜: ื ื‘ืœืขื˜ืขืจืขืจ ืื“ืขืจ ื ื“ืึทื˜ืึทื‘ื™ื™ืก. ื ื–ื™ื›ืขืจ ื’ืขื“ืึทื ืง ืคื•ืŸ ื“ืขื ืฆื™ืœ ืžื•ื–ืŸ ื–ื™ื™ืŸ ืคืึธืจืฉื˜ืขืœืŸ. ืื•ืŸ ืื™ืจ ื‘ืืฉื˜ื™ืžื˜ ื˜ืจืึทื›ื˜ืŸ ื•ื•ืขื’ืŸ ื•ื•ืึธืก ืคึผื•ื ืงื˜ ื“ื™ ืคึผืจืึธื’ืจืึทื ื•ื•ืขื˜ ื˜ืึธืŸ, ืื•ืŸ ื˜ืึธืŸ ื ื™ื˜ ืฉืจื™ื™ึทื‘ืŸ ืขืก ื›ืึทืคึผืึทื–ืึทืจื“ืœื™ ืื™ืŸ ื“ืขืจ ื”ืึธืคืขื ื•ื ื’ ืึทื– ื“ื™ ืงืึธื“ ื–ื™ืš ื•ื•ืขื˜ ื–ื™ื™ืŸ ืึท ื‘ืœืขื˜ืขืจืขืจ.

ื•ื•ื™ ืคึผื•ื ืงื˜ ื˜ื•ื˜ ื“ืึธืก ืคืึทืจ-ื˜ืจืื›ื˜ืŸ ืคื•ืŸ ืงืึธื“ ืคึผืึทืกื™ืจืŸ? ื•ื•ื™ ืคื™ืœ ืžื™ ื–ืึธืœ ืžื™ืจ ืœื™ื™ื’ืŸ ืื™ืŸ ื“ืขื? ืขืก ืึทืœืข ื“ืขืคึผืขื ื“ืก ืื•ื™ืฃ ื•ื•ื™ ืงืึธืžืคึผืœืขืงืก ื“ื™ ืคึผืจืึธื‘ืœืขื ืžื™ืจ ื–ืขื ืขืŸ ืกืึทืœื•ื•ื™ื ื’. ื–ืืœ ืก ื–ืึธื’ืŸ ืžื™ืจ ื•ื•ื™ืœืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืึท ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืกื™ืกื˜ืขื. ืื™ืŸ ื“ืขื ืคืึทืœ, ืžื™ืจ ื–ืึธืœ ื˜ืจืึทื›ื˜ืŸ ืงืขืจืคืึทืœื™ ืื™ื™ื“ืขืจ ืžื™ืจ ื–ื™ืฆืŸ ืึทืจืึธืคึผ ืฆื• ืงืึธื“. ื•ื•ืึธืก ืื•ื™ื‘ ืžื™ืจ ื ืึธืจ ื“ืึทืจืคึฟืŸ ืฆื• ืคืึทืจื’ืจืขืกืขืจืŸ ืึท ื™ื ื˜ืึทื“ื–ืฉืขืจ ื‘ื™ื™ึทื˜ืขื•ื•ื“ื™ืง ืžื™ื˜ 1? ืื•ื™ืคืŸ ืขืจืฉื˜ืŸ ื‘ืœื™ืง ืื™ื– ื“ื ืืœืฅ ื ื™ืฉื˜ื™ืง ืื•ืŸ ืžืขืŸ ื“ืืจืฃ ื ื™ืฉื˜ ืงื™ื™ืŸ ืžื—ืฉื‘ื”, ืื‘ืขืจ ื“ืืŸ ื’ืขื“ืขื ืงืŸ ืžื™ืจ ืื– ืขืก ืงืขืŸ ืคืืจืงื•ืžืขืŸ ืืŸ ืื™ื‘ืขืจืคืœื•ืก. ื“ืขืจื™ื‘ืขืจ, ืืคื™ืœื• ืื™ืŸ ืกื“ืจ ืฆื• ืคึฟืึทืจืฉื˜ื™ื™ืŸ ืฆื™ ืึท ืคึผืจืึธื‘ืœืขื ืื™ื– ืคึผืฉื•ื˜ ืึธื“ืขืจ ืงืึธืžืคึผืœื™ืฆื™ืจื˜, ืื™ืจ ืขืจืฉื˜ืขืจ ื“ืึทืจืคึฟืŸ ืฆื• ื˜ืจืึทื›ื˜ืŸ.

ืื•ื™ื‘ ืื™ืจ ื˜ืจืึทื›ื˜ืŸ ื“ื•ืจืš ืžืขื’ืœืขืš ืกืึทืœื•ืฉืึทื ื– ืฆื• ืึท ืคึผืจืึธื‘ืœืขื ืื™ืŸ ืฉื˜ื™ื™ึทื’ืŸ, ืื™ืจ ืงืขื ืขืŸ ื•ื™ืกืžื™ื™ื“ืŸ ืžื™ืกื˜ื™ื™ืงืก. ืื‘ืขืจ ื“ืขื ืจื™ืงื•ื•ื™ื™ืขืจื– ื“ื™ื™ืŸ ื˜ืจืื›ื˜ืŸ ืฆื• ื–ื™ื™ืŸ ืงืœืึธืจ. ืฆื• ื“ืขืจื’ืจื™ื™ื›ืŸ ื“ืขื, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ื“ื™ื™ืŸ ื’ืขื“ืื ืงืขืŸ. ืื™ืš ื”ืึธื‘ ืœื™ื‘ ื“ื™ ืฆื™ื˜ื™ืจืŸ ืคื•ืŸ ื“ื™ืง ื’ื•ื™ื ื“ืึธืŸ: "ื•ื•ืขืŸ ืื™ืจ ืฉืจื™ื™ึทื‘ืŸ, ื ืึทื˜ื•ืจ ื•ื•ื™ื™ื–ื˜ ืื™ืจ ื•ื•ื™ ืกืœืึทืคึผื™ ื“ื™ื™ืŸ ื˜ืจืื›ื˜ืŸ ืื™ื–." ืื•ื™ื‘ ืื™ืจ ืฉืจื™ื™ื‘ื˜ ื ื™ืฉื˜, ืžื™ื™ื ื˜ ืื™ืจ ื ืืจ ืื– ืื™ืจ ื˜ืจืื›ื˜. ืื•ืŸ ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ื“ื™ื™ืŸ ื’ืขื“ืื ืงืขืŸ ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื–.

ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื– ื“ื™ื ืขืŸ ืคื™ืœืข ืคืึทื ื’ืงืฉืึทื ื–, ืกืคึผืขืฆื™ืขืœ ืื™ืŸ ื’ืจื•ื™ืก ืคึผืจืึทื“ื–ืฉืขืงืก. ืื‘ืขืจ ืื™ืš ื•ื•ืขืœ ืจืขื“ืŸ ื ืึธืจ ื•ื•ืขื’ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื–ื™ื™: ื–ื™ื™ ื”ืขืœืคืŸ ืื•ื ื“ื– ื˜ืจืึทื›ื˜ืŸ ืงืœืืจ. ืงืœืืจ ื˜ืจืื›ื˜ืŸ ืื™ื– ื–ื™ื™ืขืจ ื•ื•ื™ื›ื˜ื™ืง ืื•ืŸ ื’ืึทื ืฅ ืฉื•ื•ืขืจ, ืึทื–ื•ื™ ืžื™ืจ ื“ืึทืจืคึฟืŸ ืงื™ื™ืŸ ื”ื™ืœืฃ ื“ืึธ. ืื™ืŸ ื•ื•ืึธืก ืฉืคึผืจืึทืš ื–ืึธืœ ืžื™ืจ ืฉืจื™ื™ึทื‘ืŸ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื–? ืื™ืŸ ืึทืœื’ืขืžื™ื™ืŸ, ื“ืึธืก ืื™ื– ืฉื˜ืขื ื“ื™ืง ื“ืขืจ ืขืจืฉื˜ืขืจ ืงืฉื™ื ืคึฟืึทืจ ืคึผืจืึธื•ื’ืจืึทืžืขืจื–: ืื™ืŸ ื•ื•ืึธืก ืฉืคึผืจืึทืš ืžื™ืจ ืฉืจื™ื™ึทื‘ืŸ? ืขืก ืื™ื– ืงื™ื™ืŸ ืื™ื™ืŸ ืจื™ื›ื˜ื™ืง ืขื ื˜ืคึฟืขืจืŸ: ื“ื™ ืคืจืื‘ืœืขืžืขืŸ ื•ื•ืึธืก ืžื™ืจ ืกืึธืœื•ื•ืข ื–ืขื ืขืŸ ืฆื• ื“ื™ื™ื•ื•ืขืจืก. ืคึฟืึทืจ ืขื˜ืœืขื›ืข ืžืขื ื˜ืฉืŸ, TLA + ืื™ื– ื ื•ืฆื™ืง - ื“ืึธืก ืื™ื– ืึท ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ ืฉืคึผืจืึทืš ืื™ืš ื“ืขื•ื•ืขืœืึธืคึผืขื“. ืคึฟืึทืจ ืื ื“ืขืจืข, ืขืก ืื™ื– ืžืขืจ ื‘ืึทืงื•ื•ืขื ืฆื• ื ื•ืฆืŸ ื›ื™ื ืขื–ื™ืฉ. ืขืก ืึทืœืข ื“ืขืคึผืขื ื“ืก ืื•ื™ืฃ ื“ื™ ืกื™ื˜ื•ืึทืฆื™ืข.

ื“ื™ ืžืขืจ ื•ื•ื™ื›ื˜ื™ืง ืงืฉื™ื ืื™ื–: ื•ื•ื™ ืงืขื ืขืŸ ืžื™ืจ ื“ืขืจื’ืจื™ื™ื›ืŸ ืงืœื™ืจืขืจ ื˜ืจืื›ื˜ืŸ? ืขื ื˜ืคืขืจ: ืžื™ืจ ืžื•ื–ืŸ ื˜ืจืึทื›ื˜ืŸ ื•ื•ื™ ืกื™ื™ืึทื ื˜ื™ืก. ื“ืึธืก ืื™ื– ืึท ื•ื•ืขื’ ืคื•ืŸ ื˜ืจืื›ื˜ืŸ ื•ื•ืึธืก ื”ืื˜ ื’ืขืืจื‘ืขื˜ ื’ืขื–ื•ื ื˜ ืื™ืŸ ื“ื™ ืœืขืฆื˜ืข 500 ื™ืึธืจ. ืื™ืŸ ื•ื•ื™ืกื ืฉืึทืคึฟื˜ ืžื™ืจ ื‘ื•ื™ืขืŸ ืžืึทื˜ืึทืžืึทื˜ื™ืงืึทืœ ืžืึธื“ืขืœืก ืคื•ืŸ ืคืึทืงื˜. ืืกื˜ืจืื ืืžื™ืข ืื™ื– ืืคืฉืจ ื’ืขื•ื•ืขืŸ ื“ื™ ืขืจืฉื˜ืข ื•ื•ื™ืกื ืฉืืคื˜ ืื™ืŸ ืฉื˜ืจืขื ื’ืŸ ื–ื™ื ืขืŸ ืคื•ื ืขื ื•ื•ืืจื˜. ืื™ืŸ ื“ืขื ืžืื˜ืขืžืื˜ื™ืฉืŸ ืžืื“ืขืœ ื•ื•ืืก ื•ื•ืขืจื˜ ื’ืขื ื•ืฆื˜ ืื™ืŸ ืืกื˜ืจืื ืืžื™ืข, ืื ื˜ืคืœืขืงื˜ ื–ื™ืš ื”ื™ืžืœื™ืฉืข ืงืขืจืคืขืจ ืืœืก ืคื•ื ืงื˜ืŸ ืžื™ื˜ ืžืืกืข, ืคืื–ื™ืฆื™ืข ืื•ืŸ ืžืืžืขื ื˜ื•ื, ื›ืื˜ืฉ ืื™ืŸ ื•ื•ื™ืจืงืœืขื›ืงื™ื™ื˜ ื–ืขื ืขืŸ ื–ื™ื™ ื’ืืจ ืงืืžืคืœื™ืฆื™ืจื˜ืข ืื‘ื™ืขืงื˜ืŸ ืžื™ื˜ ื‘ืขืจื’ ืื•ืŸ ืืงืขืื ืขืŸ, ืขื‘ืก ืื•ืŸ ืคืœืึธื•ื–. ื“ืขื ืžืึธื“ืขืœ, ื•ื•ื™ ืงื™ื™ืŸ ืื ื“ืขืจืข, ืื™ื– ื’ืขื•ื•ืขืŸ ื‘ืืฉืืคืŸ ืฆื• ืกืึธืœื•ื•ืข ื–ื™ื›ืขืจ ืคึผืจืึธื‘ืœืขืžืก. ืขืก ืื™ื– ื’ืจื•ื™ืก ืฆื• ื‘ืึทืฉืœื™ืกืŸ ื•ื•ื• ืฆื• ืคื•ื ื˜ ืึท ื˜ืขืœืขืกืงืึธืคึผ ืื•ื™ื‘ ืื™ืจ ื•ื•ื™ืœืŸ ืฆื• ื’ืขืคึฟื™ื ืขืŸ ืึท ืคึผืœืึทื ืขื˜. ืึธื‘ืขืจ ืื•ื™ื‘ ืื™ืจ ื•ื•ื™ืœืŸ ืฆื• ืคืึธืจื•ื™ืกื–ืึธื’ืŸ ื“ื™ ื•ื•ืขื˜ืขืจ ืื•ื™ืฃ ื“ืขื ืคึผืœืึทื ืขื˜, ื“ืขื ืžืึธื“ืขืœ ื•ื•ืขื˜ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ.

ืžืื˜ืขืžืื˜ื™ืง ืึทืœืึทื•ื– ืื•ื ื“ื– ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื™ ืคึผืจืึธืคึผืขืจื˜ื™ืขืก ืคื•ืŸ ืึท ืžืึธื“ืขืœ. ืื•ืŸ ื•ื•ื™ืกื ืฉืึทืคึฟื˜ ื•ื•ื™ื™ื–ื˜ ื•ื•ื™ ื“ื™ ืคึผืจืึธืคึผืขืจื˜ื™ืขืก ืคืึทืจื‘ื™ื ื“ืŸ ืฆื• ืคืึทืงื˜. ืœืึธืžื™ืจ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ืื•ื ื“ื–ืขืจ ื•ื•ื™ืกื ืฉืึทืคึฟื˜, ืงืึธืžืคึผื™ื•ื˜ืขืจ ื•ื•ื™ืกื ืฉืึทืคึฟื˜. ื“ืขืจ ืคืึทืงื˜ ื•ื•ืึธืก ืžื™ืจ ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ืื™ื– ืงืึทืžืคึผื™ื•ื˜ื™ื ื’ ืกื™ืกื˜ืขืžืขืŸ ืคื•ืŸ ืคื™ืœืข ืคืึทืจืฉื™ื“ืขื ืข ื˜ื™ื™ืคึผืก: ืคึผืจืึทืกืขืกืขืจื–, ืฉืคึผื™ืœ ืงืึทื ืกืึธื•ืœื–, ืงืึธืžืคึผื™ื•ื˜ืขืจืก ื•ื•ืึธืก ืœื•ื™ืคืŸ ืžื’ื™ืœื”, ืื•ืŸ ืึทื–ื•ื™ ืื•ื™ืฃ. ืื™ืš ื•ื•ืขืœ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ืขืงืกืึทืงื™ื•ื˜ื™ื ื’ ืึท ืคึผืจืึธื’ืจืึทื ืื•ื™ืฃ ืึท ืงืึธืžืคึผื™ื•ื˜ืขืจ, ืึธื‘ืขืจ, ืื™ืŸ ืึทืœื’ืขืžื™ื™ืŸ, ืึทืœืข ื“ื™ ืงืึทื ืงืœื•ื–ืฉืึทื ื– ืึทืคึผืœื™ื™ื– ืฆื• ืงื™ื™ืŸ ืงืึทืžืคึผื™ื•ื˜ื™ื ื’ ืกื™ืกื˜ืขื. ืื™ืŸ ืื•ื ื“ื–ืขืจ ื•ื•ื™ืกื ืฉืึทืคึฟื˜ ืžื™ืจ ื ื•ืฆืŸ ืคื™ืœืข ืคืึทืจืฉื™ื“ืขื ืข ืžืึธื“ืขืœืก: ื“ื™ ื˜ื•ืจื™ื ื’ ืžืึทืฉื™ืŸ, ื˜ื™ื™ืœ ืึธืจื“ืขืจื“ ืกืขืฅ ืคื•ืŸ ื’ืขืฉืขืขื ื™ืฉืŸ, ืื•ืŸ ืคื™ืœืข ืื ื“ืขืจืข.

ื•ื•ืึธืก ืื™ื– ื“ื™ ืคึผืจืึธื’ืจืึทื? ื“ืึธืก ืื™ื– ืงื™ื™ืŸ ืงืึธื“ ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื‘ืึทื˜ืจืึทื›ื˜ ืื•ื™ืฃ ื–ื™ืš. ื–ืืœ ืก ื–ืึธื’ืŸ ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืึท ื‘ืœืขื˜ืขืจืขืจ. ืžื™ืจ ื“ื•ืจื›ืคื™ืจืŸ ื“ืจื™ื™ ื˜ืึทืกืงืก: ืคึผืœืึทืŸ ื“ื™ ื‘ืึทื ื™ืฆืขืจ 'ืก ืคึผืจืขื–ืขื ื˜ื™ืจื•ื ื’ ืคื•ืŸ ื“ื™ ืคึผืจืึธื’ืจืึทื, ื“ืขืžืึธืœื˜ ืฉืจื™ื™ึทื‘ืŸ ื“ื™ ื”ื•ื™ืš-ืžื“ืจื’ื” ื“ื™ืึทื’ืจืึทืžืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ืคึผืจืึธื’ืจืึทื, ืื•ืŸ ืœืขืกืึธืฃ ืฉืจื™ื™ึทื‘ืŸ ื“ื™ ืงืึธื“. ื•ื•ืขืŸ ืžื™ืจ ืฉืจื™ื™ึทื‘ืŸ ื“ืขื ืงืึธื“, ืžื™ืจ ืคืึทืจืฉื˜ื™ื™ืŸ ืึทื– ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืึท ื˜ืขืงืกื˜ ืคืึธืจืžืึทื˜ื˜ืขืจ. ื“ืึธ ื•ื•ื™ื“ืขืจ ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืกืึธืœื•ื•ืข ื“ืจื™ื™ึท ืคึผืจืึธื‘ืœืขืžืก: ื‘ืึทืฉืœื™ืกืŸ ื•ื•ืึธืก ื˜ืขืงืกื˜ ื“ืขื ื’ืขืฆื™ื™ึทื’ ื•ื•ืขื˜ ืฆื•ืจื™ืงืงื•ืžืขืŸ; ืื•ื™ืกืงืœื™ื™ึทื‘ืŸ ืึท ืึทืœื’ืขืจื™ื“ืึทื ืคึฟืึทืจ ืคืึธืจืžืึทื˜ื˜ื™ื ื’; ืฉืจื™ื™ึทื‘ืŸ ืงืึธื“. ื“ื™ ืึทืจื‘ืขื˜ ื”ืื˜ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ืกื•ื‘ื˜ืึทืกืง: ืจื™ื›ื˜ื™ืง ื™ื ืกืขืจื˜ื™ื ื’ ื›ื™ื™ืคืึทื ื– ืื™ืŸ ื•ื•ืขืจื˜ืขืจ. ืžื™ืจ ืื•ื™ืš ืกืึธืœื•ื•ืข ื“ืขื ืกื•ื‘ื˜ืึทืกืง ืื™ืŸ ื“ืจื™ื™ึท ืกื˜ืขืคึผืก - ื•ื•ื™ ืžื™ืจ ื–ืขืŸ, ื–ื™ื™ ื–ืขื ืขืŸ ืจื™ืคึผื™ื˜ื™ื“ ืื™ืŸ ืคื™ืœืข ืœืขื•ื•ืขืœืก.

ื–ืืœ ืก ื ืขืžืขืŸ ืึท ื ืขืขื ื˜ืขืจ ืงื•ืง ืื™ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ืฉืจื™ื˜: ื•ื•ืึธืก ืคึผืจืึธื‘ืœืขื ื“ื™ ืคึผืจืึธื’ืจืึทื ืกืึทืœื•ื•ื–. ื“ืึธ ืžื™ืจ ืจื•ื‘ึฟ ืึธืคื˜ ืžืึธื“ืขืœ ืึท ืคึผืจืึธื’ืจืึทื ื•ื•ื™ ืึท ืคึฟื•ื ืงืฆื™ืข ื•ื•ืึธืก ื ืขืžื˜ ืขื˜ืœืขื›ืข ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ ืื•ืŸ ื’ื™ื˜ ืขื˜ืœืขื›ืข ืจืขื–ื•ืœื˜ืึทื˜. ืื™ืŸ ืžืื˜ืขืžืื˜ื™ืง ื•ื•ืขืจื˜ ื ืคื•ื ืงืฆื™ืข ื’ืขื•ื•ืขื ืœื™ืš ื‘ืืฉืจื™ื‘ืŸ ืืœืก ื ืืจื“ืขื ื•ื ื’ ืคื•ืŸ ืคึผืขืจื–. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ื“ื™ ืกืงื•ื•ืขืจื™ื ื’ ืคึฟื•ื ืงืฆื™ืข ืคึฟืึทืจ ื ืึทื˜ื™ืจืœืขืš ื ื•ืžืขืจืŸ ืื™ื– ื“ื™ืกืงืจื™ื™ื‘ื“ ื•ื•ื™ ื“ื™ ื’ืึทื ื’ {<0,0>, <1,1>, <2,4>, <3,9>, ...}. ื“ื™ ื“ืขืคึฟื™ื ื™ืฆื™ืข ืคืขืœื“ ืคื•ืŸ ืึทื–ืึท ืึท ืคึฟื•ื ืงืฆื™ืข ืื™ื– ื“ืขืจ ื’ืึทื ื’ ืคื•ืŸ ื“ื™ ืขืจืฉื˜ืขืจ ืขืœืขืžืขื ื˜ืŸ ืคื•ืŸ ื™ืขื“ืขืจ ืคึผืึธืจ, ื“ืึธืก ืื™ื– ื ืึทื˜ื™ืจืœืขืš ื ื•ืžืขืจืŸ. ืฆื• ื“ืขืคื™ื ื™ืจืŸ ืึท ืคึฟื•ื ืงืฆื™ืข, ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื–ื™ื™ึทืŸ ืคืขืœื“ ืื•ืŸ ืคืึธืจืžื•ืœืข.

ืื‘ืขืจ ืคืึทื ื’ืงืฉืึทื ื– ืื™ืŸ ืžืื˜ืขืžืื˜ื™ืง ื–ืขื ืขืŸ ื ื™ืฉื˜ ื“ื™ ื–ืขืœื‘ืข ื•ื•ื™ ืคืึทื ื’ืงืฉืึทื ื– ืื™ืŸ ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืฉืคึผืจืึทื›ืŸ. ื“ื™ ืžืื˜ืขืžืื˜ื™ืง ืื™ื– ืคื™ืœ ืกื™ืžืคึผืœืขืจ. ื–ื™ื ื˜ ืื™ืš ื˜ืึธืŸ ื ื™ื˜ ื”ืึธื‘ืŸ ืฆื™ื™ื˜ ืคึฟืึทืจ ืงืึธืžืคึผืœืขืงืก ื‘ื™ื™ืฉืคื™ืœืŸ, ืœืึธื–ืŸ ืื•ื ื“ื– ื‘ืึทื˜ืจืึทื›ื˜ืŸ ืึท ืคึผืฉื•ื˜ ืื™ื™ื ืขืจ: ืึท ืคึฟื•ื ืงืฆื™ืข ืื™ืŸ C ืึธื“ืขืจ ืึท ืกื˜ืึทื˜ื™ืง ืื•ืคึฟืŸ ืื™ืŸ ื–'ืื‘ื ื•ื•ืึธืก ืงืขืจื˜ ื“ื™ ื’ืจืขืกื˜ืข ืคึผืจืึธืกื˜ ื“ื™ื•ื•ื™ื™ื–ืขืจ ืคื•ืŸ ืฆื•ื•ื™ื™ ื™ื ื˜ืึทื“ื–ืฉืขืจื–. ืื™ืŸ ื“ื™ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืคื•ืŸ ื“ืขื ืื•ืคึฟืŸ ืžื™ืจ ื•ื•ืขืœืŸ ืฉืจื™ื™ึทื‘ืŸ: ืงืึทืœืงื™ืึทืœื™ื™ืฅ GCD(M,N) ืคึฟืึทืจ ื˜ืขื ื•ืช M ะธ Nื•ื•ื• GCD(M,N) - ืึท ืคึฟื•ื ืงืฆื™ืข ื•ื•ืขืžืขื ืก ืคืขืœื“ ืื™ื– ืึท ืกื›ื•ื ืคื•ืŸ ืคึผืขืจื– ืคื•ืŸ ื™ื ื˜ืึทื“ื–ืฉืขืจื–, ืื•ืŸ ื“ืขืจ ืฆื•ืจื™ืงืงืขืจ ื•ื•ืขืจื˜ ืื™ื– ื“ืขืจ ื’ืจืขืกื˜ืขืจ ื’ืึทื ืฅ ื ื•ืžืขืจ ื•ื•ืึธืก ืื™ื– ืฆืขื˜ื™ื™ืœื˜ ื“ื•ืจืš M ะธ N. ื•ื•ื™ ืื™ื– ื“ืขืจ ืคืึทืงื˜ ืคืึทืจื’ืœื™ื™ึทื›ืŸ ืฆื• ื“ืขื ืžืึธื“ืขืœ? ื“ืขืจ ืžืึธื“ืขืœ ืึทืคึผืขืจื™ื™ืฅ ืžื™ื˜ ื™ื ื˜ืึทื“ื–ืฉืขืจื–, ืื•ืŸ ืื™ืŸ C ืึธื“ืขืจ Java ืžื™ืจ ื”ืึธื‘ืŸ 32-ื‘ื™ืกืœ int. ื“ืขืจ ืžืึธื“ืขืœ ืึทืœืึทื•ื– ืื•ื ื“ื– ืฆื• ื‘ืึทืฉืœื™ืกืŸ ืฆื™ ื“ื™ ืึทืœื’ืขืจื™ื“ืึทื ืื™ื– ืจื™ื›ื˜ื™ืง GCD, ืึธื‘ืขืจ ืขืก ื•ื•ืขื˜ ื ื™ืฉื˜ ืคืึทืจืžื™ื™ึทื“ืŸ ืึธื•ื•ื•ืขืจืคืœืึธื• ืขืจืจืึธืจืก. ื“ืึธืก ื•ื•ืึธืœื˜ ื“ืึทืจืคืŸ ืึท ืžืขืจ ืงืึธืžืคึผืœื™ืฆื™ืจื˜ ืžืึธื“ืขืœ, ืคึฟืึทืจ ื•ื•ืึธืก ืขืก ืื™ื– ืงื™ื™ืŸ ืฆื™ื™ื˜.

ื–ืืœ ืก ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื“ื™ ืœื™ืžื™ื˜ื™ื™ืฉืึทื ื– ืคื•ืŸ ื“ื™ ืคื•ื ืงืฆื™ืข ื•ื•ื™ ืึท ืžืึธื“ืขืœ. ืขื˜ืœืขื›ืข ืžื’ื™ืœื” (ืึทื–ืึท ื•ื•ื™ ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืกื™ืกื˜ืขืžืขืŸ) ื˜ืึธืŸ ื ื™ื˜ ื ืึธืจ ืฆื•ืจื™ืงืงื•ืžืขืŸ ืึท ืกืคึผืขืฆื™ืคื™ืฉ ื•ื•ืขืจื˜ ืคึฟืึทืจ ื–ื™ื›ืขืจ ืึทืจื’ื•ืžืขื ื˜ืŸ; ื–ื™ื™ ืงืขื ืขืŸ ืœื•ื™ืคืŸ ืงืึทื ื˜ื™ื ื™ื•ืึทืกืœื™. ืื™ืŸ ื“ืขืจืฆื•, ื“ื™ ืคื•ื ืงืฆื™ืข ื•ื•ื™ ืึท ืžืึธื“ืขืœ ืื™ื– ืฉื•ื•ืึทืš ืคึผืึทืกื™ืง ืคึฟืึทืจ ื“ื™ ืจื’ืข ืฉืจื™ื˜: ืคึผืœืึทื ื™ืจื•ื ื’ ื•ื•ื™ ืฆื• ืกืึธืœื•ื•ืข ื“ื™ ืคึผืจืึธื‘ืœืขื. ืงื•ื•ื™ืงืงืกืึธืจื˜ ืื•ืŸ ื‘ืœืึธื– ืกืึธืจื˜ ืจืขื›ืขื ืขืŸ ื“ื™ ื–ืขืœื‘ืข ืคึฟื•ื ืงืฆื™ืข, ืึธื‘ืขืจ ื–ื™ื™ ื–ืขื ืขืŸ ื’ืึธืจ ืึทื ื“ืขืจืฉ ืึทืœื’ืขืจื™ื“ืึทืžื–. ื“ืขืจื™ื‘ืขืจ, ืฆื• ื‘ืึทืฉืจื™ื™ึทื‘ืŸ ื“ื™ ื•ื•ืขื’ ืฆื• ื“ืขืจื’ืจื™ื™ื›ืŸ ื“ืขื ืฆื™ืœ ืคื•ืŸ ื“ื™ ืคึผืจืึธื’ืจืึทื, ืื™ืš ื ื•ืฆืŸ ืืŸ ืื ื“ืขืจ ืžืึธื“ืขืœ, ืœืึธื–ืŸ ืื•ื ื“ื– ืจื•ืคืŸ ืขืก ื“ื™ ื ืึธืจืžืึทืœ ื ืึทื˜ื•ืจืึทืœ ืžืึธื“ืขืœ. ื“ืขืจ ืคึผืจืึธื’ืจืึทื ืื™ื– ืจืขืคึผืจื™ื–ืขื ื˜ื™ื“ ืื™ืŸ ืขืก ื•ื•ื™ ืึท ืกื›ื•ื ืคื•ืŸ ืึทืœืข ื’ื™ืœื˜ื™ืง ื‘ื™ื›ื™ื™ื•ื•ื™ืขืจื–, ื™ืขื“ืขืจ ืคื•ืŸ ื•ื•ืึธืก, ืื™ืŸ ืงืขืจ, ืื™ื– ืึท ืกื™ืงื•ื•ืึทื ืก ืคื•ืŸ ืฉื˜ืึทื˜ืŸ, ืื•ืŸ ืึท ืฉื˜ืึทื˜ ืื™ื– ื“ื™ ืึทืกื™ื™ื ืžืึทื ื˜ ืคื•ืŸ ื•ื•ืึทืœื•ืขืก ืฆื• ื•ื•ืขืจื™ืึทื‘ืึทืœื–.

ื–ืืœ ืก ื–ืขืŸ ื•ื•ื™ ื“ื™ ืจื’ืข ืฉืจื™ื˜ ืคึฟืึทืจ ื“ื™ ืขื•ืงืœื™ื“ื™ืึทืŸ ืึทืœื’ืขืจื™ื“ืึทื ื•ื•ืึธืœื˜ ืงื•ืงืŸ ื•ื•ื™. ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืจืขื›ืขื ืขืŸ GCD(M, N). ืžื™ืจ ื™ื ื™ืฉืึทืœื™ื™ื– M ื•ื•ื™ xืื•ืŸ N ื•ื•ื™ y, ื“ืขืžืึธืœื˜ ืจื™ืคึผื™ื˜ื™ื“ืœื™ ืึทืจืึธืคึผืจืขื›ืขื ืขืŸ ื“ื™ ืงืœืขื ืขืจืขืจ ืคื•ืŸ ื“ื™ ื•ื•ืขืจื™ืึทื‘ืึทืœื– ืคื•ืŸ ื“ื™ ื’ืจืขืกืขืจืข ื‘ื™ื– ื–ื™ื™ ื–ืขื ืขืŸ ื’ืœื™ื™ึทืš. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื•ื™ื‘ M = 12ืื•ืŸ N = 18, ืžื™ืจ ืงืขื ืขืŸ ื‘ืึทืฉืจื™ื™ึทื‘ืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ื ืึทื˜ื•ืจ:

[x = 12, y = 18] โ†’ [x = 12, y = 6] โ†’ [x = 6, y = 6]

ืื•ืŸ ืื•ื™ื‘ M = 0 ะธ N = 0? ื ื•ืœ ืื™ื– ื“ื™ื•ื•ื™ื–ืึทื‘ืึทืœ ื“ื•ืจืš ืึทืœืข ื ื•ืžืขืจืŸ, ืึทื–ื•ื™ ืขืก ืื™ื– ืงื™ื™ืŸ ื’ืจืขืกื˜ืข ื“ื™ื•ื•ื™ื™ื–ืขืจ ืื™ืŸ ื“ืขื ืคืึทืœ. ืื™ืŸ ื“ืขื ืกื™ื˜ื•ืึทืฆื™ืข, ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื’ื™ื™ืŸ ืฆื•ืจื™ืง ืฆื• ื“ืขืจ ืขืจืฉื˜ืขืจ ืฉืจื™ื˜ ืื•ืŸ ืคืจืขื’ืŸ: ืฆื™ ืžื™ืจ ื˜ืึทืงืข ื“ืึทืจืคึฟืŸ ืฆื• ืจืขื›ืขื ืขืŸ GCD ืคึฟืึทืจ ื ื™ื˜-positive ื ื•ืžืขืจืŸ? ืื•ื™ื‘ ื“ืึธืก ืื™ื– ื ื™ื˜ ื ื™ื™ื˜ื™ืง, ืื™ืจ ื ืึธืจ ื“ืึทืจืคึฟืŸ ืฆื• ื˜ื•ื™ืฉืŸ ื“ื™ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’.

ื ืงื•ืจืฅ ื“ื™ื’ืจืขืฉืึทืŸ ืื•ื™ืฃ ืคึผืจืึธื•ื“ืึทืงื˜ื™ื•ื•ืึทื˜ื™ ืื™ื– ืื™ืŸ ืกื“ืจ ื“ืึธ. ืขืก ืื™ื– ืึธืคื˜ ื’ืขืžืืกื˜ืŸ ืื™ืŸ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืฉื•ืจื•ืช ืคื•ืŸ ืงืึธื“ ื’ืขืฉืจื™ื‘ืŸ ืคึผืขืจ ื˜ืึธื’. ืึธื‘ืขืจ ื“ื™ื™ืŸ ืึทืจื‘ืขื˜ ืื™ื– ืคื™ืœ ืžืขืจ ื ื•ืฆื™ืง ืื•ื™ื‘ ืื™ืจ ื‘ืึทืงื•ืžืขืŸ ื‘ืึทืคืจื™ื™ึทืขืŸ ืคื•ืŸ ืึท ื–ื™ื›ืขืจ ื ื•ืžืขืจ ืคื•ืŸ ืฉื•ืจื•ืช, ื•ื•ื™ื™ึทืœ ืื™ืจ ื”ืึธื‘ืŸ ื•ื•ื™ื™ื ื™ืงืขืจ ืคึผืœืึทืฅ ืคึฟืึทืจ ื‘ืึทื’ื–. ืื•ืŸ ื“ื™ ื™ื–ื™ืึทืกื˜ ื•ื•ืขื’ ืฆื• ื‘ืึทืงื•ืžืขืŸ ื‘ืึทืคืจื™ื™ึทืขืŸ ืคื•ืŸ ืงืึธื“ ืื™ื– ืื™ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ืฉืจื™ื˜. ืขืก ืื™ื– ืžืขื’ืœืขืš ืึทื– ืื™ืจ ืคืฉื•ื˜ ื˜ืึธืŸ ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืึทืœืข ื“ื™ ื‘ืขืœื– ืื•ืŸ ื›ื•ื•ื™ืกืึทืœื– ืื™ืจ ืคึผืจื•ื‘ื™ืจืŸ ืฆื• ื™ื ืกื˜ืจื•ืžืขื ื˜. ื“ื™ ืคืึทืกื˜ืึทืกื˜ ื•ื•ืขื’ ืฆื• ืคืึทืจืคึผืึธืฉืขื˜ืขืจืŸ ืึท ืคึผืจืึธื’ืจืึทื ืื•ืŸ ืฉืคึผืึธืจืŸ ืฆื™ื™ื˜ ืื™ื– ื ื™ืฉื˜ ืฆื• ื˜ืึธืŸ ื˜ื™ื ื’ื– ื•ื•ืึธืก ื–ืึธืœ ื ื™ื˜ ื–ื™ื™ืŸ ื’ืขื˜ืืŸ. ื“ื™ ืจื’ืข ืฉืจื™ื˜ ื”ืื˜ ื“ื™ ืฆื•ื•ื™ื™ื˜ ื”ืขื›ืกื˜ืŸ ืฆื™ื™ื˜-ืฉืคึผืึธืจืŸ ืคึผืึธื˜ืขื ืฆื™ืขืœ. ืื•ื™ื‘ ืื™ืจ ืžืขืกื˜ืŸ ืคึผืจืึธื•ื“ืึทืงื˜ื™ื•ื•ื™ื˜ื™ ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ื“ื™ ื’ืขืฉืจื™ื‘ืŸ ืฉื•ืจื•ืช, ืื™ืจ ื•ื•ืขื˜ ืžืึทื›ืŸ ืื™ืจ ื˜ืจืึทื›ื˜ืŸ ื•ื•ืขื’ืŸ ื•ื•ื™ ืฆื• ืคืึทืจืขื ื“ื™ืงืŸ ืึท ืึทืจื‘ืขื˜ ื•ื•ื™ื™ื ื™ืงืขืจ ืคึผืจืึธื“ื•ืงื˜ื™ื•ื•, ื•ื•ื™ื™ึทืœ ืื™ืจ ืงืขื ืขืŸ ืกืึธืœื•ื•ืข ื“ื™ ื–ืขืœื‘ืข ืคึผืจืึธื‘ืœืขื ืžื™ื˜ ื•ื•ื™ื™ื ื™ืงืขืจ ืงืึธื“. ืื™ืš ืงืขืŸ ื ื™ืฉื˜ ื’ืขื‘ืŸ ืคึผื™ื ื˜ืœืขืš ืกื˜ืึทื˜ื™ืกื˜ื™ืง ื“ืึธ, ื•ื•ื™ื™ึทืœ ืื™ืš ื”ืึธื‘ืŸ ืงื™ื™ืŸ ื•ื•ืขื’ ืฆื• ืฆื™ื™ืœืŸ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืฉื•ืจื•ืช ื•ื•ืึธืก ืื™ืš ื”ืื˜ ื ื™ืฉื˜ ืฉืจื™ื™ึทื‘ืŸ ืจืขื›ื˜ ืฆื• ื“ืขืจ ืฆื™ื™ื˜ ื•ื•ืึธืก ืื™ืš ืคืืจื‘ืจืื›ื˜ ืื•ื™ืฃ ื“ื™ ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ, ื“ืึธืก ืื™ื–, ืื•ื™ืฃ ื“ืขืจ ืขืจืฉื˜ืขืจ ืื•ืŸ ืจื’ืข ืฉืจื™ื˜. ืื•ืŸ ืžื™ืจ ืงืขื ืขืŸ ืื•ื™ืš ื ื™ืฉื˜ ื˜ืึธืŸ ืึทืŸ ืขืงืกืคึผืขืจื™ืžืขื ื˜ ื“ืึธ, ื•ื•ื™ื™ึทืœ ืื™ืŸ ืึทืŸ ืขืงืกืคึผืขืจื™ืžืขื ื˜ ืžื™ืจ ื”ืึธื‘ืŸ ื ื™ืฉื˜ ื“ื™ ืจืขื›ื˜ ืฆื• ืคืึทืจืขื ื“ื™ืงืŸ ื“ืขื ืขืจืฉื˜ืขืจ ืฉืจื™ื˜, ื“ื™ ืึทืจื‘ืขื˜ ืื™ื– ื‘ืืฉืœืืกืŸ ืื™ืŸ ืฉื˜ื™ื™ึทื’ืŸ.

ืขืก ืื™ื– ื’ืจื™ื ื’ ืฆื• ืคืึทืจื–ืขืŸ ืคื™ืœืข ืฉื•ื•ืขืจื™ืงื™ื™ื˜ืŸ ืื™ืŸ ื™ื ืคืึธืจืžืึทืœ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื–. ืขืก ืื™ื– ื’ืึธืจื ื™ืฉื˜ ืฉื•ื•ืขืจ ื•ื•ืขื’ืŸ ืฉืจื™ื™ื‘ืŸ ืฉื˜ืจืขื ื’ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื– ืคึฟืึทืจ ืคืึทื ื’ืงืฉืึทื ื–; ืื™ืš ื•ื•ืขืœ ื ื™ืฉื˜ ื“ื™ืกืงื•ื˜ื™ืจืŸ ื“ืขื. ืึทื ืฉื˜ืึธื˜, ืžื™ืจ ื•ื•ืขืœืŸ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ืฉืจื™ื™ื‘ืŸ ืฉื˜ืึทืจืง ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื– ืคึฟืึทืจ ื ืึธืจืžืึทืœ ื‘ื™ื›ื™ื™ื•ื•ื™ืขืจื–. ืขืก ืื™ื– ืึท ื˜ื”ืขืึธืจืขื ื•ื•ืึธืก ื–ืื’ื˜ ืึทื– ืงื™ื™ืŸ ื’ืึทื ื’ ืคื•ืŸ ื‘ื™ื›ื™ื™ื•ื•ื™ืขืจื– ืงืขื ืขืŸ ื–ื™ื™ืŸ ื“ื™ืกืงืจื™ื™ื‘ื“ ืžื™ื˜ ื“ื™ ื–ื™ื›ืขืจื”ื™ื™ื˜ ืคืึทืจืžืึธื’ (ื–ื™ื›ืขืจืงื™ื™ื˜) ืื•ืŸ ื ื™ืฆืœ ืคึผืจืึธืคึผืขืจื˜ื™ืขืก (ืœืขื‘ื ืก). ื–ื™ื›ืขืจืงื™ื™ึทื˜ ืžื™ื˜ืœ ืึทื– ื’ืึธืจื ื™ืฉื˜ ืฉืœืขื›ื˜ ื•ื•ืขื˜ ืคึผืึทืกื™ืจืŸ, ื“ื™ ืคึผืจืึธื’ืจืึทื ื•ื•ืขื˜ ื ื™ืฉื˜ ื’ืขื‘ืŸ ื“ืขื ืื•ืžืจืขื›ื˜ ืขื ื˜ืคืขืจ. ืกื•ืจื•ื•ื™ื•ื•ืึทื‘ื™ืœื™ื˜ื™ ืžื™ื˜ืœ ืึทื– ืคืจื™ืขืจ ืึธื“ืขืจ ืฉืคึผืขื˜ืขืจ ืขืคึผืขืก ื’ื•ื˜ ื•ื•ืขื˜ ืคึผืึทืกื™ืจืŸ, ื“"ื” ื“ื™ ืคึผืจืึธื’ืจืึทื ื•ื•ืขื˜ ื’ื™ื›ืขืจ ืึธื“ืขืจ ืฉืคึผืขื˜ืขืจ ื’ืขื‘ืŸ ื“ื™ ืจื™ื›ื˜ื™ืง ืขื ื˜ืคืขืจ. ื•ื•ื™ ืึท ื”ืขืจืฉืŸ, ื–ื™ื›ืขืจื”ื™ื™ื˜ ืื™ื– ืึท ืžืขืจ ื•ื•ื™ื›ื˜ื™ืง ื’ืจืื“ืŸ; ืขืจืจืึธืจืก ืจื•ื‘ึฟ ืึธืคื˜ ืคืึทืœืŸ ื“ืึธ. ื“ืขืจื™ื‘ืขืจ, ืฆื• ืฉืคึผืึธืจืŸ ืฆื™ื™ื˜, ืื™ืš ื•ื•ืขืœ ื ื™ืฉื˜ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื ื™ืฆืœ, ื›ืึธื˜ืฉ ืขืก, ืคื•ืŸ ืงื•ืจืก, ืื™ื– ืื•ื™ืš ื•ื•ื™ื›ื˜ื™ืง.

ืžื™ืจ ื“ืขืจื’ืจื™ื™ื›ืŸ ื–ื™ื›ืขืจืงื™ื™ึทื˜ ื“ื•ืจืš ืขืจืฉื˜ืขืจ ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืึท ืกื›ื•ื ืคื•ืŸ ืžืขื’ืœืขืš ืขืจืฉื˜ ืฉื˜ืึทื˜ืŸ. ืื•ืŸ ืฆื•ื•ื™ื™ื˜ื ืก, ื‘ืืฆื™ื•ื ื’ืขืŸ ืžื™ื˜ ืึทืœืข ืžืขื’ืœืขืš ื•ื•ื™ื™ึทื˜ืขืจ ืฉื˜ืึทื˜ืŸ ืคึฟืึทืจ ื™ืขื“ืขืจ ืฉื˜ืึทื˜. ืœืึธืžื™ืจ ื–ื™ืš ืคื™ืจืŸ ื•ื•ื™ ืกื™ื™ืึทื ื˜ื™ืก ืื•ืŸ ื“ืขืคื™ื ื™ืจืŸ ืฉื˜ืึทื˜ืŸ ืžืื˜ืขืžืื˜ื™ืฉ. ื“ืขืจ ื’ืึทื ื’ ืคื•ืŸ ืขืจืฉื˜ ืฉื˜ืึทื˜ืŸ ืื™ื– ื“ื™ืกืงืจื™ื™ื‘ื“ ื“ื•ืจืš ื“ื™ ืคืึธืจืžื•ืœืข, ืœืžืฉืœ, ืื™ืŸ ื“ืขื ืคืึทืœ ืคื•ืŸ ื“ื™ ืขื•ืงืœื™ื“ื™ืึทืŸ ืึทืœื’ืขืจื™ื“ืึทื: (x = M) โˆง (y = N). ืคึฟืึทืจ ื–ื™ื›ืขืจ ื•ื•ืึทืœื•ืขืก M ะธ N ืขืก ืื™ื– ื‘ืœื•ื™ื– ืื™ื™ืŸ ืขืจืฉื˜ ืฉื˜ืึทื˜. ื“ื™ ืฉื™ื™ื›ื•ืช ืžื™ื˜ ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ืฉื˜ืึทื˜ ืื™ื– ื“ื™ืกืงืจื™ื™ื‘ื“ ื“ื•ืจืš ืึท ืคืึธืจืžื•ืœืข ืื™ืŸ ื•ื•ืึธืก ื“ื™ ื•ื•ืขืจื™ืึทื‘ืึทืœื– ืคื•ืŸ ื“ื™ ื•ื•ื™ื™ึทื˜ืขืจ ืฉื˜ืึทื˜ ื–ืขื ืขืŸ ื’ืขืฉืจื™ื‘ืŸ ืžื™ื˜ ืึท ื”ื•ื™ืคึผื˜, ืื•ืŸ ื“ื™ ื•ื•ืขืจื™ืึทื‘ืึทืœื– ืคื•ืŸ ื“ื™ ืงืจืึทื ื˜ ืฉื˜ืึทื˜ ื–ืขื ืขืŸ ื’ืขืฉืจื™ื‘ืŸ ืึธืŸ ืึท ื”ื•ื™ืคึผื˜. ืื™ืŸ ื“ืขื ืคืึทืœ ืคื•ืŸ ื“ื™ ืขื•ืงืœื™ื“ื™ืึทืŸ ืึทืœื’ืขืจื™ื“ืึทื, ืžื™ืจ ื•ื•ืขืœืŸ ื”ืึทื ื“ืœืขืŸ ืžื™ื˜ ื“ื™ ื“ื™ืกื“ื–ืฉื•ื ืงื˜ื™ืึธืŸ ืคื•ืŸ ืฆื•ื•ื™ื™ ืคืึธืจืžื•ืœืึทืก, ืื™ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื•ื•ืึธืก x ืื™ื– ื“ืขืจ ื’ืจืขืกื˜ืขืจ ื•ื•ืขืจื˜, ืื•ืŸ ืื™ืŸ ื“ืขืจ ืฆื•ื•ื™ื™ื˜ืขืจ - y:

ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืื™ื– ืžืขืจ ื•ื•ื™ ืงืึธื“ื™ืจื•ื ื’

ืื™ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ืคืึทืœ, ื“ื™ ื ื™ื™ึท ื•ื•ืขืจื˜ ืคื•ืŸ y ืื™ื– ื’ืœื™ื™ึทืš ืฆื• ื“ื™ ืคืจื™ืขืจื“ื™ืงืข ื•ื•ืขืจื˜ ืคื•ืŸ y, ืื•ืŸ ืžื™ืจ ื‘ืึทืงื•ืžืขืŸ ื“ื™ ื ื™ื™ึท ื•ื•ืขืจื˜ ืคื•ืŸ x ื“ื•ืจืš ืึทืจืึธืคึผืจืขื›ืขื ืขืŸ ื“ื™ ืงืœืขื ืขืจืขืจ ื•ื•ืขืจื™ืึทื‘ืึทืœื– ืคื•ืŸ ื“ื™ ื’ืจืขืกืขืจืข. ืื™ืŸ ื“ื™ ืจื’ืข ืคืึทืœ, ืžื™ืจ ื˜ืึธืŸ ื“ื™ ืคืึทืจืงืขืจื˜.

ืœืึธืžื™ืจ ื–ื™ืš ืื•ืžืงืขืจืŸ ืฆื• ื“ืขืจ ืื•ืงืœื™ื“ื™ืึทืŸ ืึทืœื’ืขืจื™ื“ืึทื. ืจืขื›ืŸ ื•ื•ื™ื“ืขืจ ืึทื– M = 12, N = 18. ื“ืึธืก ื“ื™ืคื™ื™ื ื– ืึท ืื™ื™ืŸ ืขืจืฉื˜ ืฉื˜ืึทื˜, (x = 12) โˆง (y = 18). ืžื™ืจ ื“ืขืžืึธืœื˜ ืฆืึทืคึผืŸ ื“ื™ ื•ื•ืึทืœื•ืขืก ืื™ืŸ ื“ื™ ืคืึธืจืžื•ืœืข ืื•ื™ื‘ืŸ ืื•ืŸ ื‘ืึทืงื•ืžืขืŸ:

ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืื™ื– ืžืขืจ ื•ื•ื™ ืงืึธื“ื™ืจื•ื ื’

ื“ืึธ ืก ื“ืขืจ ื‘ืœื•ื™ื– ืžืขื’ืœืขืš ืœื™ื™ื–ื•ื ื’: x' = 18 - 12 โˆง y' = 12, ืื•ืŸ ืžื™ืจ ื‘ืึทืงื•ืžืขืŸ ื“ื™ ื ืึทื˜ื•ืจ: [x = 12, y = 18]. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื•ื•ืขื’, ืžื™ืจ ืงืขื ืขืŸ ื‘ืึทืฉืจื™ื™ึทื‘ืŸ ืึทืœืข ืฉื˜ืึทื˜ืŸ ืื™ืŸ ืื•ื ื“ื–ืขืจ ื ืึทื˜ื•ืจ: [x = 12, y = 18] โ†’ [x = 12, y = 6] โ†’ [x = 6, y = 6].

ืื™ืŸ ืœืขืฆื˜ืข ืฉื˜ืึทื˜ [x = 6, y = 6] ื‘ื™ื™ื“ืข ื˜ื™ื™ืœืŸ ืคื•ืŸ ื“ืขืจ ืื•ื™ืกื“ืจื•ืง ื•ื•ืขืœืŸ ื–ื™ื™ืŸ ืคืึทืœืฉ, ื“ืขืจื™ื‘ืขืจ ืขืก ื˜ื•ื˜ ื ื™ืฉื˜ ื”ืึธื‘ืŸ ืึท ื•ื•ื™ื™ึทื˜ืขืจ ืฉื˜ืึทื˜. ืึทื–ื•ื™, ืžื™ืจ ื”ืึธื‘ืŸ ืึท ื’ืึทื ืฅ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืคื•ืŸ ื“ื™ ืจื’ืข ืฉืจื™ื˜ - ื•ื•ื™ ืžื™ืจ ื–ืขืŸ, ื“ืึธืก ืื™ื– ื’ืึทื ืฅ ืคึผืจืึธืกื˜ ืžืื˜ืขืžืื˜ื™ืง, ื•ื•ื™ ืึทื– ืคื•ืŸ ืขื ื“ื–ืฉืึทื ื™ืจื– ืื•ืŸ ืกื™ื™ืึทื ื˜ื™ืก, ืื•ืŸ ื ื™ืฉื˜ ืžืึธื“ื ืข, ื•ื•ื™ ืื™ืŸ ืงืึธืžืคึผื™ื•ื˜ืขืจ ื•ื•ื™ืกื ืฉืึทืคึฟื˜.

ื“ื™ ืฆื•ื•ื™ื™ ืคืึธืจืžื•ืœืึทืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืงืึทืžื‘ื™ื™ื ื“ ืื™ืŸ ืื™ื™ืŸ ืคืึธืจืžื•ืœืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ืฆื™ื™ึทื˜ื™ืง ืœืึธื’ื™ืง. ืขืก ืื™ื– ืขืœืขื’ืึทื ื˜ ืื•ืŸ ื’ืจื™ื ื’ ืฆื• ื“ืขืจืงืœืขืจืŸ, ืึธื‘ืขืจ ืขืก ืื™ื– ืงื™ื™ืŸ ืฆื™ื™ื˜ ืคึฟืึทืจ ืขืก ืื™ืฆื˜. ืžื™ืจ ืงืขืŸ ื“ืึทืจืคึฟืŸ ืฆื™ื™ึทื˜ื•ื•ื™ื™ึทืœื™ืง ืœืึธื’ื™ืง ื‘ืœื•ื™ื– ืคึฟืึทืจ ื“ื™ ืคืึทืจืžืึธื’ ืคื•ืŸ ืœืขื‘ืขื“ื™ืง; ืคึฟืึทืจ ื–ื™ื›ืขืจื”ื™ื™ื˜ ืขืก ืื™ื– ื ื™ื˜ ื“ืืจืฃ. ืื™ืš ื”ืื‘ ื ื™ืฉื˜ ืœื™ื‘ ื“ื™ ืฆื™ื™ื˜ื•ื•ื™ื™ืœื™ื’ืข ืœืื’ื™ืง ื•ื•ื™ ืื–ื, ืก'ืื™ื– ื ื™ืฉื˜ ื’ืื ืฅ ืคืฉื•ื˜ืข ืžืื˜ืขืžืื˜ื™ืง, ืื‘ืขืจ ื‘ื™ื™ ืœืขื‘ื ืก ืื™ื– ืขืก ื ื ื•ื™ื˜ื™ืง ืจืฉืขื•ืช.

ืื™ืŸ ืขื•ืงืœื™ื“ื™ืึทืŸ ืึทืœื’ืขืจื™ื“ืึทื ืคึฟืึทืจ ื™ืขื“ืขืจ ื•ื•ืขืจื˜ x ะธ y ืขืก ื–ืขื ืขืŸ ื™ื™ื ืฆื™ืง ื•ื•ืึทืœื•ืขืก x' ะธ y', ื•ื•ืึธืก ืžืึทื›ืŸ ื“ื™ ื‘ืึทืฆื™ื•ื ื’ ืžื™ื˜ ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ืฉื˜ืึทื˜ ืืžืช. ืื™ืŸ ืื ื“ืขืจืข ื•ื•ืขืจื˜ืขืจ, ื“ื™ ืขื•ืงืœื™ื“ื™ืึทืŸ ืึทืœื’ืขืจื™ื“ืึทื ืื™ื– ื“ื™ื˜ืขืจืžืึทื ื™ืกื˜ื™ืง. ืฆื• ืžืึธื“ืขืœ ืึท ื ืึทื ื“ื˜ืขืจืžื™ื ื™ืกื˜ื™ืง ืึทืœื’ืขืจื™ื“ืึทื, ื“ื™ ืงืจืึทื ื˜ ืฉื˜ืึทื˜ ืžื•ื–ืŸ ื”ืึธื‘ืŸ ืงื™ื™ืคืœ ืžืขื’ืœืขืš ืฆื•ืงื•ื ืคึฟื˜ ืฉื˜ืึทื˜ืŸ, ืื•ืŸ ื™ืขื“ืขืจ ื•ื•ืขืจื˜ ืคื•ืŸ ื“ื™ ืึทื ืคึผืจื™ื™ืžื“ ื‘ื™ื™ึทื˜ืขื•ื•ื“ื™ืง ืžื•ื–ืŸ ื”ืึธื‘ืŸ ืงื™ื™ืคืœ ื•ื•ืึทืœื•ืขืก ืคื•ืŸ ื“ื™ ืคึผืจื™ื™ืžื“ ื‘ื™ื™ึทื˜ืขื•ื•ื“ื™ืง ืึทื–ื•ื™ ืึทื– ื“ื™ ืฉื™ื™ื›ื•ืช ืฆื• ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ืฉื˜ืึทื˜ ืื™ื– ืืžืช. ื“ืึธืก ืื™ื– ื ื™ืฉื˜ ืฉื•ื•ืขืจ ืฆื• ื˜ืึธืŸ, ืึธื‘ืขืจ ืื™ืš ื•ื•ืขืœ ื ื™ืฉื˜ ื’ืขื‘ืŸ ื‘ื™ื™ืฉืคื™ืœืŸ ืื™ืฆื˜.

ืฆื• ืžืึทื›ืŸ ืึท ืึทืจื‘ืขื˜ ื’ืขืฆื™ื™ึทื’, ืื™ืจ ื“ืึทืจืคึฟืŸ ืคืึธืจืžืึทืœ ืžืื˜ืขืžืื˜ื™ืง. ื•ื•ื™ ืฆื• ืžืึทื›ืŸ ืึท ืคืึธืจืžืึทืœ ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ? ืฆื• ื˜ืึธืŸ ื“ืึธืก ื•ื•ืขืœืŸ ืžื™ืจ ื“ืึทืจืคึฟืŸ ืึท ืคืึธืจืžืึทืœ ืฉืคึผืจืึทืš, ืœืžืฉืœ. TLA+. ื“ื™ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืคื•ืŸ ื“ื™ ืขื•ืงืœื™ื“ื™ืึทืŸ ืึทืœื’ืขืจื™ื“ืึทื ืื™ืŸ ื“ืขื ืฉืคึผืจืึทืš ื•ื•ืขื˜ ืงื•ืงืŸ ื•ื•ื™ ื“ืึธืก:

ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืื™ื– ืžืขืจ ื•ื•ื™ ืงืึธื“ื™ืจื•ื ื’

ื“ืขืจ ืกื™ืžื‘ืืœ ืคื•ืŸ ื’ืœื™ื™ื›ืŸ ืกื™ืžืŸ ืžื™ื˜ ื ื“ืจื™ื™ืขืง ืžื™ื™ื ื˜ ืื– ื“ืขืจ ื•ื•ืขืจื˜ ืื•ื™ืฃ ืœื™ื ืงืก ืคื•ื ืขื ืฆื™ื™ื›ืŸ ืื™ื– ื‘ืืฉืœืืกืŸ ืฆื• ื–ื™ื™ืŸ ื’ืœื™ื™ืš ืฆื• ื“ื™ ื•ื•ืขืจื˜ ืจืขื›ื˜ืก ืคื•ื ืขื ืฆื™ื™ื›ืŸ. ืื™ืŸ ืขืกืึทื ืก, ืึท ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ ืื™ื– ืึท ื“ืขืคึฟื™ื ื™ืฆื™ืข, ืื™ืŸ ืื•ื ื“ื–ืขืจ ืคืึทืœ ืฆื•ื•ื™ื™ ื“ืขืคึฟื™ื ื™ืฆื™ืขืก. ืฆื• ื“ื™ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืื™ืŸ TLA + ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืœื™ื™ื’ืŸ ื“ืขืงืœืึทืจื™ื™ืฉืึทื ื– ืื•ืŸ ืขื˜ืœืขื›ืข ืกื™ื ื˜ืึทืงืก, ื•ื•ื™ ืื™ืŸ ื“ื™ ืจื•ืง ืื•ื™ื‘ืŸ. ืื™ืŸ ASCII ืขืก ื•ื•ืึธืœื˜ ืงื•ืงืŸ ื•ื•ื™ ื“ืึธืก:

ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืื™ื– ืžืขืจ ื•ื•ื™ ืงืึธื“ื™ืจื•ื ื’

ื•ื•ื™ ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ, ื’ืึธืจื ื™ืฉื˜ ืงืึธืžืคึผืœื™ืฆื™ืจื˜. ื“ื™ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืื•ื™ืฃ TLA + ืงืขื ืขืŸ ื–ื™ื™ืŸ ื˜ืขืกื˜ืขื“, ื“"ื”, ืึทืœืข ืžืขื’ืœืขืš ื‘ื™ื›ื™ื™ื•ื•ื™ืขืจื– ืงืขื ืขืŸ ื–ื™ื™ืŸ ืขื•ื•ืึทืœื•ืึทื˜ืขื“ ืื™ืŸ ืึท ืงืœื™ื™ืŸ ืžืึธื“ืขืœ. ืื™ืŸ ืื•ื ื“ื–ืขืจ ืคืึทืœ, ื“ืขื ืžืึธื“ืขืœ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื–ื™ื›ืขืจ ื•ื•ืึทืœื•ืขืก M ะธ N. ื“ืึธืก ืื™ื– ืึท ื–ื™ื™ืขืจ ืขืคืขืงื˜ื™ื•ื• ืื•ืŸ ืคึผืฉื•ื˜ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืื•ืคึฟืŸ ื•ื•ืึธืก ืื™ื– ื’ืึธืจ ืึธื˜ืึทืžืึทื˜ื™ืง. ืื™ืŸ ื“ืขืจืฆื•, ืขืก ืื™ื– ืžืขื’ืœืขืš ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืคืึธืจืžืึทืœ ื”ื•ื›ื—ื•ืช ืคื•ืŸ ืืžืช ืื•ืŸ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื–ื™ื™ ืžืขื˜ืฉืึทื ื™ืงืึทืœ, ืึธื‘ืขืจ ื“ืึธืก ื ืขืžื˜ ืึท ืคึผืœืึทืฅ ืคื•ืŸ ืฆื™ื™ื˜, ืึทื–ื•ื™ ื›ึผืžืขื˜ ืงื™ื™ื ืขืจ ื˜ื•ื˜ ื“ืึธืก.

ื“ืขืจ ื”ื•ื™ืคึผื˜ ื›ื™ืกืึธืจืŸ ืคื•ืŸ TLA + ืื™ื– ืึทื– ืขืก ืื™ื– ืžืื˜ืขืžืื˜ื™ืง, ืื•ืŸ ืคึผืจืึธื•ื’ืจืึทืžืขืจื– ืื•ืŸ ืงืึธืžืคึผื™ื•ื˜ืขืจ ืกื™ื™ืึทื ื˜ื™ืก ื–ืขื ืขืŸ ื“ืขืจืฉืจืึธืงืŸ ืคื•ืŸ ืžืื˜ืขืžืื˜ื™ืง. ืื•ื™ืฃ ื“ืขื ืขืจืฉื˜ืŸ ื‘ืœื™ืง ืงืœื™ื ื’ื˜ ื“ืึธืก ื•ื•ื™ ืึท ื•ื•ื™ืฅ, ืึธื‘ืขืจ, ืœื™ื™ื“ืขืจ, ื–ืื’ ืื™ืš ื“ืึธืก ืื™ืŸ ื’ืึทื ืฅ ืขืจื ืกื˜ืงื™ื™ื˜. ื ืงืึธืœืขื’ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ืžื™ื™ืŸ ื”ืึธื˜ ืžื™ืจ ื ืึธืจ ื“ืขืจืฆื™ื™ืœื˜ ืžื™ืจ ื•ื•ื™ ืขืจ ื’ืขืคืจื•ื•ื•ื˜ ืฆื• ื“ืขืจืงืœืขืจืŸ TLA + ืฆื• ืขื˜ืœืขื›ืข ื“ืขื•ื•ืขืœืึธืคึผืขืจืก. ื•ื•ื™ ื ืืจ ื“ื™ ืคืึธืจืžื•ืœืขืก ื”ืึธื‘ืŸ ื–ื™ืš ื‘ืึทื•ื•ื™ื–ืŸ ืื•ื™ืคึฟืŸ ืขืงืจืึทืŸ, ื–ืขื ืขืŸ ื–ื™ื™ืขืจืข ืื•ื™ื’ืŸ ื’ืœืฒึทืš ื’ืขื•ื•ืึธืจืŸ. ืึทื–ื•ื™ ืื•ื™ื‘ TLA + ืื™ื– ืกืงืขืจื™, ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ PlusCal, ืื™ื– ืึท ืžื™ืŸ ืคื•ืŸ ืฆืึทืฆืงืข ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืฉืคึผืจืึทืš. ืึทืŸ ืื•ื™ืกื“ืจื•ืง ืื™ืŸ PlusCal ืงืขื ืขืŸ ื–ื™ื™ืŸ ืงื™ื™ืŸ TLA + ืื•ื™ืกื“ืจื•ืง, ื“ืึธืก ืื™ื– ื‘ื™ื™ืกื™ืงืœื™ ืงื™ื™ืŸ ืžืึทื˜ืึทืžืึทื˜ื™ืงืึทืœ ืื•ื™ืกื“ืจื•ืง. ืึทื“ื“ื™ื˜ื™ืึธื ืึทืœืœื™, PlusCal ื”ืื˜ ืกื™ื ื˜ืึทืงืก ืคึฟืึทืจ ื ื™ื˜-ื“ื™ื˜ืขืจืžืึทื ื™ืกื˜ื™ืง ืึทืœื’ืขืจื™ื“ืึทืžื–. ื•ื•ื™ื™ึทืœ PlusCal ืงืขื ืขืŸ ืฉืจื™ื™ึทื‘ืŸ ืงื™ื™ืŸ TLA + ืื•ื™ืกื“ืจื•ืง, ืขืก ืื™ื– ื‘ืื˜ื™ื™ื˜ื™ืง ืžืขืจ ื™ืงืกืคึผืจืขืกื™ื•ื• ื•ื•ื™ ืงื™ื™ืŸ ืคืึทืงื˜ื™ืฉ ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืฉืคึผืจืึทืš. ื“ืขืจื ืึธืš, PlusCal ืื™ื– ืงืึทืžืคึผื™ื™ืœื“ ืื™ืŸ ืึทืŸ ื’ืจื™ื ื’ ืฆื• ืœื™ื™ืขื ืขืŸ TLA + ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’. ื“ืึธืก ื˜ื•ื˜ ื ื™ืฉื˜ ืžื™ื™ื ืขืŸ, ืคื•ืŸ ืงื•ืจืก, ืึทื– ื“ื™ ืงืึธืžืคึผืœืขืงืก PlusCal ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ ื•ื•ืขื˜ ื•ื•ืขืจืŸ ืึท ืคึผืฉื•ื˜ ืื™ื™ื ืขืจ ืื•ื™ืฃ TLA + - ื ืึธืจ ืึทื– ื“ื™ ืงืึธืจืขืกืคึผืึธื ื“ืขื ืฅ ืฆื•ื•ื™ืฉืŸ ื–ื™ื™ ืื™ื– ืงืœืึธืจ ื•ื•ื™ ื“ืขืจ ื˜ืึธื’, ืงื™ื™ืŸ ื ืึธืš ืงืึทืžืคึผืœืขืงืกื™ื˜ื™ ื•ื•ืขื˜ ื“ืขืจืฉื™ื™ึทื ืขืŸ. ืฆื•ื ืกื•ืฃ, ื“ื™ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื•ื•ืขืจืึทืคื™ื™ื“ ืžื™ื˜ TLA + ืžื›ืฉื™ืจื™ื. ืื™ืŸ ืึทืœื’ืขืžื™ื™ืŸ, PlusCal ืงืขื ืขืŸ ื”ืขืœืคึฟืŸ ื‘ืึทืงื•ืžืขืŸ ืึท ืคืึธื•ื‘ื™ืึท ืคื•ืŸ ืžืื˜ืขืžืื˜ื™ืง; ืขืก ืื™ื– ื’ืจื™ื ื’ ืฆื• ืคึฟืึทืจืฉื˜ื™ื™ืŸ ืืคื™ืœื• ืคึฟืึทืจ ืคึผืจืึธื•ื’ืจืึทืžืขืจื– ืื•ืŸ ืงืึธืžืคึผื™ื•ื˜ืขืจ ืกื™ื™ืึทื ื˜ื™ืก. ืื™ืš ืคืืจืขืคื ื˜ืœืขื›ื˜ ืึทืœื’ืขืจื™ื“ืึทืžื– ืื•ื™ืฃ ืขืก ืคึฟืึทืจ ืขื˜ืœืขื›ืข ืžืึธืœ (ื•ื•ืขื’ืŸ 10 ื™ืึธืจ) ืื™ืŸ ื“ืขืจ ืคืึทืจื’ืึทื ื’ืขื ื”ื™ื™ื˜.

ื˜ืึธืžืขืจ ืขืžืขืฆืขืจ ื•ื•ืขื˜ ืึทื‘ื“ื–ืฉืขืงื˜ ืึทื– TLA + ืื•ืŸ PlusCal ื–ืขื ืขืŸ ืžืื˜ืขืžืื˜ื™ืง, ืื•ืŸ ืžืื˜ืขืžืื˜ื™ืง ืึทืจื‘ืขื˜ ื‘ืœื•ื™ื– ืžื™ื˜ ื’ืขืžืื›ื˜-ืึทืจื•ื™ืฃ ื‘ื™ื™ืฉืคื™ืœืŸ. ืื™ืŸ ืคื™ืจ, ืื™ืจ ื“ืึทืจืคึฟืŸ ืึท ืคืึทืงื˜ื™ืฉ ืฉืคึผืจืึทืš ืžื™ื˜ ื˜ื™ื™ืคึผืก, ืคึผืจืึธื•ืกื™ื“ื–ืฉืขืจื–, ืึทื‘ื“ื–ืฉืขืงืฅ, ืื•ืŸ ืึทื–ื•ื™ ืื•ื™ืฃ. ื“ืึธืก ืื™ื– ืคืึทืœืฉ. ื“ืึธ ืก ื•ื•ืึธืก Chris Newcomb, ื•ื•ืึธืก ื”ืึธื˜ ื’ืขืืจื‘ืขื˜ ืื™ืŸ ืึทืžืึทื–ืึธืŸ, ืฉืจื™ื™ื‘ื˜: โ€œืžื™ืจ ื”ืึธื‘ืŸ ื’ืขื ื•ืฆื˜ TLA+ ืื•ื™ืฃ ืฆืขืŸ ื’ืจื•ื™ืกืข ืคืจืื™ืขืงื˜ืŸ, ืื•ืŸ ืื™ืŸ ื™ืขื“ืŸ ืคืึทืœ ื”ืึธื˜ ื“ืึธืก ื’ืขื ื•ืฆื˜ ืึท ื‘ืึทื˜ื™ื™ื˜ื™ืงืŸ ื—ื™ืœื•ืง ืื™ืŸ ื“ืขืจ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’, ื•ื•ืฒึทืœ ืžื™ืจ ื”ืึธื‘ืŸ ื’ืขืงืขื ื˜ ื›ืึทืคึผืŸ ื’ืขืคืขืจืœืขื›ืข ื‘ืึทื’ื– ืื™ื™ื“ืขืจ ื–ื™ื™ ืฉืœืึธื’ืŸ ื“ื™ ืคึผืจืึธื“ื•ืงืฆื™ืข, ืื•ืŸ ื•ื•ืฒึทืœ ื“ืึธืก ื”ืึธื˜ ืื•ื ื“ื– ื’ืขื’ืขื‘ืŸ ื“ื™ ืื™ื ืกื™ื™ื˜ ืื•ืŸ ื‘ื˜ื—ื•ืŸ ื•ื•ืึธืก ืžื™ืจ ื”ืึธื‘ืŸ ื’ืขื“ืืจืคื˜ ืžืึทื›ืŸ ืึทื’ืจืขืกื™ื•ื•. ืคืึธืจืฉื˜ืขืœื•ื ื’ ืึธืคึผื˜ื™ืžื™ื–ืึทื˜ื™ืึธื ืก ืึธืŸ ื™ื ืคืœื•ืึทื ืกื™ื ื’ ื“ื™ ืืžืช ืคื•ืŸ ื“ื™ ืคึผืจืึธื’ืจืึทื". ืื™ืจ ืงืขื ืขืŸ ืึธืคื˜ ื”ืขืจืŸ ืึทื– ื•ื•ืขืŸ ื ื™ืฆืŸ ืคืึธืจืžืึทืœ ืžืขื˜ื”ืึธื“ืก ืžื™ืจ ื‘ืึทืงื•ืžืขืŸ ื‘ืึทื˜ืœืึธื ื™ืฉ ืงืึธื“ - ืื™ืŸ ืคื™ืจ, ืึทืœืฅ ืื™ื– ืคึผื•ื ืงื˜ ื“ืขืจ ืคืึทืจืงืขืจื˜. ืื™ืŸ ื“ืขืจืฆื•, ืขืก ืื™ื– ืึท ืžืขืจืงื•ื ื’ ืึทื– ืžืึทื ืึทื“ื–ืฉืขืจื– ืงืขื ืขืŸ ื ื™ืฉื˜ ื–ื™ื™ืŸ ืงืึทื ื•ื•ื™ื ืกื˜ ืคื•ืŸ ื“ื™ ื ื•ื™ื˜ ืคึฟืึทืจ ืคืึธืจืžืึทืœ ืžืขื˜ื”ืึธื“ืก, ืึทืคึฟื™ืœื• ืื•ื™ื‘ ืคึผืจืึธื•ื’ืจืึทืžืขืจื– ื–ืขื ืขืŸ ืงืึทื ื•ื•ื™ื ืกื˜ ืคื•ืŸ ื–ื™ื™ืขืจ ื ื•ืฆื™ืงื™ื™ื˜. ืื•ืŸ Newcomb ืฉืจื™ื™ื‘ื˜: "ืžืึทื ืึทื“ื–ืฉืขืจื– ื–ืขื ืขืŸ ืื™ืฆื˜ ืคึผื•ืฉื™ื ื’ ืื™ืŸ ืึทืœืข ืžืขื’ืœืขืš ื•ื•ืขื’ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื– ืื™ืŸ TLA + ืื•ืŸ ืกืคึผืึทืกื™ืคื™ืงืœื™ ืึทืœืึทืงื™ื™ื˜ื™ื ื’ ืฆื™ื™ื˜ ืคึฟืึทืจ ื“ืขื.". ืึทื–ื•ื™ ื•ื•ืขืŸ ืžืึทื ืึทื“ื–ืฉืขืจื– ื–ืขืŸ ืึทื– TLA + ืึทืจื‘ืขื˜, ื–ื™ื™ ืึทืจื•ืžื ืขืžืขืŸ ืขืก. Chris Newcomb ื”ืื˜ ื’ืขืฉืจื™ื‘ืŸ ื“ืขื ื•ื•ืขื’ืŸ ื–ืขืงืก ื—ื“ืฉื™ื ืฆื•ืจื™ืง (ืืงื˜ืื‘ืขืจ 2014), ืึธื‘ืขืจ ืื™ืฆื˜, ื•ื•ื™ ื•ื•ื™ื™ึทื˜ ื•ื•ื™ ืื™ืš ื•ื•ื™ืกืŸ, TLA + ืื™ื– ื’ืขื ื™ืฆื˜ ืื™ืŸ 14 ืคึผืจืึทื“ื–ืฉืขืงืก, ื ื™ืฉื˜ 10. ืืŸ ืื ื“ืขืจ ื‘ื™ื™ึทืฉืคึผื™ืœ ืื™ื– ืฉื™ื™ืš ืฆื• ื“ื™ ืคึผืœืึทืŸ ืคื•ืŸ ื“ื™ XBox 360. ืึท ื™ื ื˜ืขืจืŸ ื’ืขืงื•ืžืขืŸ ืฆื• Charles Thacker ืื•ืŸ ื’ืขืฉืจื™ื‘ืŸ ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ ืคึฟืึทืจ ื“ื™ ื–ื›ึผืจื•ืŸ ืกื™ืกื˜ืขื. ื“ืึทื ืง ืฆื• ื“ืขื ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ, ืึท ื–ืฉื•ืง ืื™ื– ื’ืขืคึฟื•ื ืขืŸ ื’ืขื•ื•ืึธืจืŸ ื•ื•ืึธืก ืึทื ื“ืขืจืฉ ื•ื•ืึธืœื˜ ื–ื™ื™ืŸ ืึทื ื“ื™ื˜ืขืงื˜ื™ื“ ืื•ืŸ ื•ื•ืึธืœื˜ ืคืึทืจืฉืึทืคืŸ ื™ืขื“ืขืจ XBox 360 ืฆื• ืงืจืึทืš ื ืึธืš ืคื™ืจ ืฉืขื” ืคื•ืŸ ื ื•ืฆืŸ. ืขื ื“ื–ืฉืึทื ื™ืจื– ืคื•ืŸ ื™ื‘ื ื‘ืืฉื˜ืขื˜ื™ืงื˜ ืึทื– ื–ื™ื™ืขืจ ื˜ืขืกืฅ ื•ื•ืึธืœื˜ ื ื™ืฉื˜ ื”ืึธื‘ืŸ ื“ื™ื˜ืขืงื˜ืึทื“ ื“ืขื ื–ืฉื•ืง.

ืื™ืจ ืงืขื ื˜ ืœื™ื™ืขื ืขืŸ ืžืขืจ ื•ื•ืขื’ืŸ TLA + ืื•ื™ืฃ ื“ืขืจ ืื™ื ื˜ืขืจื ืขืฅ, ืึธื‘ืขืจ ืื™ืฆื˜ ืœืึธื–ืŸ ืื•ื ื“ื– ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื™ื ืคืึธืจืžืึทืœ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื–. ืžื™ืจ ืจืึทืจืขืœื™ ื”ืึธื‘ืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืžื’ื™ืœื” ื•ื•ืึธืก ืจืขื›ืขื ืขืŸ ื“ื™ ืงืœืขื ืกื˜ืขืจ ืคึผืจืึธืกื˜ ื“ื™ื•ื•ื™ื™ื–ืขืจ ืื•ืŸ ื“ื™ ื•ื•ื™. ืคื™ืœ ืžืขืจ ืึธืคื˜ ืžื™ืจ ืฉืจื™ื™ึทื‘ืŸ ืžื’ื™ืœื” ื•ื•ื™ ื“ื™ ืฉื™ื™ืŸ-ืคึผืจื™ื ื˜ืขืจ ื’ืขืฆื™ื™ึทื’ ืื™ืš ื’ืขืฉืจื™ื‘ืŸ ืคึฟืึทืจ TLA +. ื ืึธืš ื“ื™ ืกื™ืžืคึผืœืึทืกื˜ ืคึผืจืึทืกืขืกื™ื ื’, ื“ื™ TLA + ืงืึธื“ ื•ื•ืึธืœื˜ ืงื•ืงืŸ ื•ื•ื™ ื“ืึธืก:

ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืื™ื– ืžืขืจ ื•ื•ื™ ืงืึธื“ื™ืจื•ื ื’

ืื‘ืขืจ ืื™ืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืื•ื™ื‘ืŸ, ื“ืขืจ ื‘ืึทื ื™ืฆืขืจ ืจื•ื‘ึฟ ืžืกืชึผืžื ื’ืขื•ื•ืืœื˜ ื“ื™ ืงืึทื ื“ื–ืฉืึทื ื’ืงืฉืึทืŸ ืื•ืŸ ื’ืœื™ื™ึทืš ื•ื•ืื•ื ื“ืขืจ ืฆื• ื–ื™ื™ืŸ ืึทืœื™ื™ื ื“. ืึทื–ื•ื™ ื“ื™ ืจื™ื›ื˜ื™ืง ืคืึธืจืžืึทื˜ื˜ื™ื ื’ ื•ื•ืึธืœื˜ ืงื•ืงืŸ ืžืขืจ ื•ื•ื™ ื“ืึธืก:

ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืื™ื– ืžืขืจ ื•ื•ื™ ืงืึธื“ื™ืจื•ื ื’

ื‘ืึทื˜ืจืึทื›ื˜ืŸ ืืŸ ืื ื“ืขืจ ื‘ื™ื™ึทืฉืคึผื™ืœ:

ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืื™ื– ืžืขืจ ื•ื•ื™ ืงืึธื“ื™ืจื•ื ื’

ื“ืึธ, ืื•ื™ืฃ ื“ื™ ืคืึทืจืงืขืจื˜, ื“ื™ ืึทืœื™ื™ื ืžืึทื ื˜ ืคื•ืŸ ื’ืœื™ื™ึทืš ื•ื•ืื•ื ื“ืขืจ, ื“ืขืจืฆื• ืื•ืŸ ืงื™ื™ืคืœ ืื™ืŸ ื“ื™ ืžืงื•ืจ ืื™ื– ื’ืขื•ื•ืขืŸ ื˜ืจืึทืค, ืึทื–ื•ื™ ื“ื™ ืกื™ืžืคึผืœืึทืกื˜ ืคึผืจืึทืกืขืกื™ื ื’ ืื™ื– ื’ืึทื ืฅ ื’ืขื ื•ื’. ืื™ืŸ ืึทืœื’ืขืžื™ื™ืŸ, ืขืก ืื™ื– ืงื™ื™ืŸ ืคึผื™ื ื˜ืœืขืš ืžืึทื˜ืึทืžืึทื˜ื™ืงืึทืœ ื“ืขืคึฟื™ื ื™ืฆื™ืข ืคื•ืŸ โ€‹โ€‹ืจื™ื›ื˜ื™ืง ืคืึธืจืžืึทื˜ื˜ื™ื ื’, ื•ื•ื™ื™ึทืœ "ืจื™ื›ื˜ื™ื’" ืื™ืŸ ื“ืขื ืคืึทืœ ืžื™ื˜ืœ "ื•ื•ืึธืก ื“ืขืจ ื‘ืึทื ื™ืฆืขืจ ื•ื•ื™ืœ," ืื•ืŸ ื“ืึธืก ืงืขืŸ ื ื™ืฉื˜ ื–ื™ื™ืŸ ื‘ืืฉืœืืกืŸ ืžืึทื˜ืึทืžืึทื˜ื™ืงืึทืœืœื™.

ืขืก ื•ื•ืึธืœื˜ ื•ื™ืกืงื•ืžืขืŸ ืึทื– ืื•ื™ื‘ ืžื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื”ืึธื‘ืŸ ืึท ื“ืขืคึฟื™ื ื™ืฆื™ืข ืคื•ืŸ โ€‹โ€‹ืืžืช, ื“ื™ ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ ืื™ื– ืึทืจื•ื™ืกื’ืขื•ื•ืึธืจืคืŸ. ืึธื‘ืขืจ ื“ืึธืก ืื™ื– ื ื™ืฉื˜ ืืžืช. ื ืึธืจ ื•ื•ื™ื™ึทืœ ืžื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื•ื•ื™ืกืŸ ื•ื•ืึธืก ืึท ืคึผืจืึธื’ืจืึทื ื–ืึธืœ ื˜ืึธืŸ ื˜ื•ื˜ ื ื™ืฉื˜ ืžื™ื™ื ืขืŸ ืึทื– ืžื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืฆื• ื˜ืจืึทื›ื˜ืŸ ื•ื•ืขื’ืŸ ื•ื•ื™ ืขืก ื–ืึธืœ ืึทืจื‘ืขื˜ืŸ โ€” ืคึฟืึทืจืงืขืจื˜, ืžื™ืจ ื–ืึธืœ ืคืึทืจื‘ืจืขื ื’ืขืŸ ืืคื™ืœื• ืžืขืจ ืžื™ ืื•ื™ืฃ ืื™ื. ื“ืขืจ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทืŸ ืื™ื– ืกืคึผืขืฆื™ืขืœ ื•ื•ื™ื›ื˜ื™ืง ื“ืึธ. ืขืก ืื™ื– ืื•ืžืžืขื’ืœืขืš ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื™ ืึธืคึผื˜ื™ืžืึทืœ ืคึผืจืึธื’ืจืึทื ืคึฟืึทืจ ืกื˜ืจืึทืงื˜ืฉืขืจื“ ื“ืจื•ืงืŸ, ืึธื‘ืขืจ ื“ืึธืก ื˜ื•ื˜ ื ื™ืฉื˜ ืžื™ื™ื ืขืŸ ืึทื– ืžื™ืจ ื–ืึธืœ ื ื™ืฉื˜ ื ืขืžืขืŸ ืขืก ื‘ื™ื™ึท ืึทืœืข, ืื•ืŸ ืฉืจื™ื™ื‘ืŸ ืงืึธื“ ื•ื•ื™ ืึท ื˜ื™ื™ึทืš ืคื•ืŸ ื‘ืื•ื•ื•ืกื˜ื–ื™ื™ืŸ ืื™ื– ื ื™ืฉื˜ ื“ืขืจ ืคืึทืœ. ืื™ืš ืขื ื“ืœืขืš ืฉืจื™ื™ื‘ืŸ ืึท ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืคื•ืŸ ื–ืขืงืก ื›ึผืœืœื™ื ืžื™ื˜ ื–ื•ืš ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ ื‘ืึทืžืขืจืงื•ื ื’ืขืŸ ืื™ืŸ ืึท Java ื˜ืขืงืข. ื“ืึธ ืื™ื– ืึท ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ื›ึผืœืœื™ื: a left-comment token is LeftComment aligned with its covering token. ื“ืขืจ ื”ืขืจืฉืŸ ืื™ื– ื’ืขืฉืจื™ื‘ืŸ ืื™ืŸ, ืœืึธืžื™ืจ ื–ืึธื’ืŸ, ืžืึทื˜ืึทืžืึทื˜ื™ืงืึทืœ ืขื ื’ืœื™ืฉ: LeftComment aligned, left-comment ะธ covering token โ€” ื˜ืขืจืžื™ื ืขืŸ ืžื™ื˜ ื“ืขืคึฟื™ื ื™ืฆื™ืขืก. ืึทื–ื•ื™ ื‘ืึทืฉืจืฒึทื‘ืŸ ืžืื˜ืขืžืื˜ื™ืงืขืจ ืžืื˜ืขืžืื˜ื™ืง: ื–ื™ื™ ืฉืจื™ื™ื‘ืŸ ื“ืขืคึฟื™ื ื™ืฆื™ืขืก ืคึฟื•ืŸ ื˜ืขืจืžื™ื ืขืŸ ืื•ืŸ, ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื–ื™ื™, ืฉืึทืคึฟืŸ ื›ึผืœืœื™ื. ื“ื™ ื ื•ืฅ ืคื•ืŸ ื“ืขื ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืื™ื– ืึทื– ื–ืขืงืก ื›ึผืœืœื™ื ื–ืขื ืขืŸ ืคื™ืœ ื’ืจื™ื ื’ืขืจ ืฆื• ืคึฟืึทืจืฉื˜ื™ื™ืŸ ืื•ืŸ ื“ื™ื‘ืึทื’ื™ื ื’ ื•ื•ื™ 850 ืฉื•ืจื•ืช ืคื•ืŸ ืงืึธื“. ืื™ืš ืžื•ื–ืŸ ื–ืึธื’ืŸ ืึทื– ืฉืจื™ื™ื‘ืŸ ื“ื™ ื›ึผืœืœื™ื ืื™ื– ื ื™ืฉื˜ ื’ืจื™ื ื’; ืขืก ื”ืึธื˜ ื’ืขื ื•ืžืขืŸ ื’ืึทื ืฅ ืึท ืคึผืœืึทืฅ ืคื•ืŸ ืฆื™ื™ื˜ ืฆื• ื“ื™ื‘ืึทื’ื™ื ื’ ื–ื™ื™. ืื™ืš ื’ืขืฉืจื™ื‘ืŸ ืงืึธื“ ืกืคึผืึทืกื™ืคื™ืงืœื™ ืคึฟืึทืจ ื“ืขื ืฆื•ื•ืขืง ื•ื•ืึธืก ื“ืขืจืฆื™ื™ืœื˜ ืžื™ืจ ื•ื•ืึธืก ื”ืขืจืฉืŸ ืื™ื– ื’ืขื ื™ืฆื˜. ื•ื•ื™ื™ึทืœ ืื™ืš ื˜ืขืกื˜ืขื“ ื“ื™ ื–ืขืงืก ื›ึผืœืœื™ื ืžื™ื˜ ืึท ื‘ื™ืกืœ ื‘ื™ื™ืฉืคื™ืœืŸ, ืื™ืš ื”ืื˜ ื ื™ื˜ ื”ืึธื‘ืŸ ืฆื• ื“ื™ื‘ืึทื’ 850 ืฉื•ืจื•ืช ืคื•ืŸ ืงืึธื“, ืื•ืŸ ื“ื™ ื‘ืึทื’ื– ื–ืขื ืขืŸ ื’ืึทื ืฅ ื’ืจื™ื ื’ ืฆื• ื’ืขืคึฟื™ื ืขืŸ. Java ื”ืื˜ ื’ืจื•ื™ืก ืžื›ืฉื™ืจื™ื ืคึฟืึทืจ ื“ืขื. ืื•ื™ื‘ ืื™ืš ื•ื•ืึธืœื˜ ื ืึธืจ ื’ืขืฉืจื™ื‘ืŸ ื“ืขื ืงืึธื“, ืขืก ื•ื•ืึธืœื˜ ื”ืึธื‘ืŸ ื’ืขื ื•ืžืขืŸ ืžื™ืจ ืคื™ืœ ืžืขืจ ืื•ืŸ ื“ื™ ืคืึธืจืžืึทื˜ื˜ื™ื ื’ ื•ื•ืึธืœื˜ ื’ืขื•ื•ืขืŸ ืคื•ืŸ ืึท ืึธืจืขื ืงื•ื•ืึทืœื™ื˜ืขื˜.

ืคืืจื•ื•ืืก ืงืขืŸ ื ื™ืฉื˜ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืึท ืคืึธืจืžืึทืœ ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ? ืื•ื™ืฃ ื“ื™ ืื™ื™ืŸ ื”ืึทื ื˜, ืจื™ื›ื˜ื™ืง ื“ื•ืจื›ืคื™ืจื•ื ื’ ืื™ื– ื ื™ืฉื˜ ืฆื• ื•ื•ื™ื›ื˜ื™ืง ื“ืึธ. ื ืกื˜ืจืึทืงื˜ืฉืขืจื“ ืคึผืจื™ื ื˜ืึทื•ื˜ ืื™ื– ื’ืขื‘ื•ื ื“ืŸ ืฆื• ื–ื™ื™ืŸ ืึทื ืกืึทื˜ื™ืกืคื™ื™ื™ื ื’ ืคึฟืึทืจ ืขื˜ืœืขื›ืข, ืึทื–ื•ื™ ืื™ืš ื”ืื˜ ื ื™ื˜ ื”ืึธื‘ืŸ ืฆื• ื‘ืึทืงื•ืžืขืŸ ืขืก ืฆื• ืึทืจื‘ืขื˜ืŸ ืจื™ื›ื˜ื™ืง ืื™ืŸ ืึทืœืข ื•ืžื’ืขื•ื•ื™ื™ื ื˜ืœืขืš ืกื™ื˜ื•ืึทื˜ื™ืึธื ืก. ืืคื™ืœื• ืžืขืจ ื•ื•ื™ื›ื˜ื™ืง ืื™ื– ื“ืขืจ ืคืึทืงื˜ ืึทื– ืื™ืš ื”ืื˜ ื ื™ืฉื˜ ื”ืึธื‘ืŸ ื˜ื•ื™ื’ืŸ ืžื›ืฉื™ืจื™ื. ื“ื™ TLA + ืžืึธื“ืขืœ ื˜ืฉืขืงืขืจ ืื™ื– ืึทืจื•ื™ืกื’ืขื•ื•ืึธืจืคืŸ ื“ืึธ, ืึทื–ื•ื™ ืื™ืš ื•ื•ืึธืœื˜ ื”ืึธื‘ืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ื“ื™ ื‘ื™ื™ืฉืคื™ืœืŸ ืžื™ื˜ ื”ืึทื ื˜.

ื“ืขืจ ื’ืขื’ืขื‘ืŸ ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ ื”ืื˜ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคึผืจืึธืกื˜ ืฆื• ืึทืœืข ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื–. ืขืก ืื™ื– ื”ืขื›ืขืจ ืžื“ืจื’ื” ื•ื•ื™ ืงืึธื“. ืขืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื™ืžืคึผืœืึทืžืขื ืึทื“ ืื™ืŸ ืงื™ื™ืŸ ืฉืคึผืจืึทืš. ืขืก ื–ืขื ืขืŸ ืงื™ื™ืŸ ืžื›ืฉื™ืจื™ื ืึธื“ืขืจ ืžืขื˜ื”ืึธื“ืก ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืขืก. ืงื™ื™ืŸ ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืงื•ืจืก ื•ื•ืขื˜ ื”ืขืœืคึฟืŸ ืื™ืจ ืฉืจื™ื™ึทื‘ืŸ ื“ืขื ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’. ืื•ืŸ ืขืก ื–ืขื ืขืŸ ืงื™ื™ืŸ ืžื›ืฉื™ืจื™ื ื•ื•ืึธืก ืงืขืŸ ืžืึทื›ืŸ ื“ืขื ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทืŸ ื•ืžื ื™ื™ื˜ื™ืง, ืกื™ื™ึทื“ืŸ ื“ืึธืš ืื™ืจ ืฉืจื™ื™ึทื‘ืŸ ืึท ืฉืคึผืจืึทืš ืกืคึผืึทืกื™ืคื™ืงืœื™ ืคึฟืึทืจ ืฉืจื™ื™ื‘ืŸ ืกื˜ืจืึทืงื˜ืฉืขืจื“ ืคึผืจื™ื ื˜ืึทื•ื˜ ืžื’ื™ืœื” ืื™ืŸ TLA +. ืฆื•ื ืกื•ืฃ, ื“ื™ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทืŸ ื˜ื•ื˜ ื ื™ืฉื˜ ื–ืึธื’ืŸ ืขืคึผืขืก ื•ื•ืขื’ืŸ ื•ื•ื™ ืคึผื•ื ืงื˜ ืžื™ืจ ื•ื•ืขืœืŸ ืฉืจื™ื™ึทื‘ืŸ ื“ืขื ืงืึธื“, ืขืก ื ืึธืจ ื–ืื’ื˜ ื•ื•ืึธืก ื“ื™ ืงืึธื“ ื˜ื•ื˜. ืžื™ืจ ืฉืจื™ื™ึทื‘ืŸ ืึท ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ ืฆื• ื”ืขืœืคืŸ ืื•ื ื“ื– ื˜ืจืึทื›ื˜ืŸ ื“ื•ืจืš ื“ืขื ืคึผืจืึธื‘ืœืขื ืื™ื™ื“ืขืจ ืžื™ืจ ืึธื ื”ื™ื™ื‘ืŸ ืฆื• ื˜ืจืึทื›ื˜ืŸ ื•ื•ืขื’ืŸ ื“ืขื ืงืึธื“.

ืึธื‘ืขืจ ื“ื™ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื– ืื•ื™ืš ื”ืึธื‘ืŸ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ื•ื•ืึธืก ื•ื™ืกื˜ื™ื™ืœืŸ ืขืก ืคื•ืŸ ืื ื“ืขืจืข ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื–. 95% ืคื•ืŸ ืื ื“ืขืจืข ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื– ื–ืขื ืขืŸ ืคื™ืœ ืงื™ืจืฆืขืจ ืื•ืŸ ืกื™ืžืคึผืœืขืจ:

ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืื™ื– ืžืขืจ ื•ื•ื™ ืงืึธื“ื™ืจื•ื ื’

ื“ืขืจืฆื•, ื“ืขื ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืื™ื– ืึท ืกื›ื•ื ืคื•ืŸ ื›ึผืœืœื™ื. ื“ืึธืก ืื™ื– ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ืึท ืฆื™ื™ื›ืŸ ืคื•ืŸ ืึท ื ืขื‘ืขืš ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’. ืฆื• ืคึฟืึทืจืฉื˜ื™ื™ืŸ ื“ื™ ืงืึทื ืกืึทืงื•ื•ืขื ืกืึทื– ืคื•ืŸ ืึท ืกื›ื•ื ืคื•ืŸ ื›ึผืœืœื™ื ืื™ื– ื’ืึทื ืฅ ืฉื•ื•ืขืจ, ื•ื•ืึธืก ืื™ื– ื•ื•ืึธืก ืื™ืš ื’ืขื”ืื˜ ืฆื• ืคืึทืจื‘ืจืขื ื’ืขืŸ ืึท ืคึผืœืึทืฅ ืคื•ืŸ ืฆื™ื™ื˜ ืฆื• ื“ื™ื‘ืึทื’ื™ื ื’ ื–ื™ื™. ืึธื‘ืขืจ, ืื™ืŸ ื“ืขื ืคืึทืœ ืื™ืš ืงืขืŸ ื ื™ืฉื˜ ื’ืขืคึฟื™ื ืขืŸ ืึท ื‘ืขืกืขืจ ื•ื•ืขื’.

ืขืก ืื™ื– ื•ื•ืขืจื˜ ืฆื• ื–ืึธื’ืŸ ืึท ื‘ื™ืกืœ ื•ื•ืขืจื˜ืขืจ ื•ื•ืขื’ืŸ ืžื’ื™ืœื” ื•ื•ืึธืก ืœื•ื™ืคืŸ ืงืขืกื™ื™ื“ืขืจ. ื˜ื™ืคึผื™ืงืึทืœืœื™ ื–ื™ื™ ืึทืจื‘ืขื˜ืŸ ืื™ืŸ ืคึผืึทืจืึทืœืขืœ, ืึทื–ืึท ื•ื•ื™ ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืกื™ืกื˜ืขืžืขืŸ ืึธื“ืขืจ ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืกื™ืกื˜ืขืžืขืŸ. ื–ื™ื™ืขืจ ื•ื•ื™ื™ื ื™ืง ืžืขื ื˜ืฉืŸ ืงืขื ืขืŸ ื–ื™ื™ ืคึฟืึทืจืฉื˜ื™ื™ืŸ ืื™ืŸ ื–ื™ื™ืขืจ ืžื™ื™ื ื•ื ื’ ืึธื“ืขืจ ืื•ื™ืฃ ืคึผืึทืคึผื™ืจ, ืื•ืŸ ืื™ืš ื‘ื™ืŸ ื ื™ืฉื˜ ืื™ื™ื ืขืจ ืคื•ืŸ ื–ื™ื™, ื›ืึธื˜ืฉ ืื™ืš ืึทืžืึธืœ ื’ืขื•ื•ืขืŸ ื‘ื™ื›ื•ืœืช ืฆื• ื˜ืึธืŸ ืขืก. ื“ืขืจื™ื‘ืขืจ, ืžื™ืจ ื“ืึทืจืคึฟืŸ ืžื›ืฉื™ืจื™ื ื•ื•ืึธืก ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืื•ื ื“ื–ืขืจ ืึทืจื‘ืขื˜ - ืœืžืฉืœ, TLA + ืึธื“ืขืจ PlusCal.

ืคืืจื•ื•ืืก ื”ืื˜ ืื™ืš ื“ืึทืจืคึฟืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืึท ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืื•ื™ื‘ ืื™ืš ืฉื•ื™ืŸ ื’ืขื•ื•ืื•ืกื˜ ื•ื•ืึธืก ื“ื™ ืงืึธื“ ื–ืึธืœ ื˜ืึธืŸ? ืื™ืŸ ืคืึทืงื˜, ืื™ืš ื ืึธืจ ื’ืขื“ืึทื ืง ืื™ืš ื•ื•ื™ืกืŸ ืขืก. ืื™ืŸ ื“ืขืจืฆื•, ืžื™ื˜ ืึท ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ ืื™ืŸ ืคึผืœืึทืฅ, ืึท ืึทื•ืฆื™ื™ื“ืขืจ ื ื™ื˜ ืžืขืจ ื“ืึทืจืคึฟืŸ ืฆื• ืงื•ืงืŸ ืื™ืŸ ื“ื™ ืงืึธื“ ืฆื• ืคึฟืึทืจืฉื˜ื™ื™ืŸ ื•ื•ืึธืก ืคึผื•ื ืงื˜ ืขืก ื˜ื•ื˜. ืื™ืš ื”ืื‘ ื ื›ืœืœ: ืก'ื–ืืœ ื ื™ืฉื˜ ื–ื™ื™ืŸ ืงื™ื™ืŸ ื›ืœืœื™ื. ืขืก ืื™ื– ืึท ื•ื™ืกื ืขื ืฆื• ื“ืขื ื”ืขืจืฉืŸ ืคื•ืŸ ืงื•ืจืก, ื“ืึธืก ืื™ื– ื“ืขืจ ื‘ืœื•ื™ื– ื’ืขื ืขืจืึทืœ ื”ืขืจืฉืŸ ืื™ืš ื ืึธื›ื’ื™ื™ืŸ: ื“ื™ ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ ืคื•ืŸ ื•ื•ืึธืก ื“ื™ ืงืึธื“ ื˜ื•ื˜ ื–ืึธืœ ื–ืึธื’ืŸ ืžืขื ื˜ืฉืŸ ืึทืœืฅ ื–ื™ื™ ื“ืึทืจืคึฟืŸ ืฆื• ื•ื•ื™ืกืŸ ื•ื•ืขืŸ ื ื™ืฆืŸ ื“ืขื ืงืึธื“.

ืึทื–ื•ื™ ื•ื•ืึธืก ืคึผื•ื ืงื˜ ื˜ืึธืŸ ืคึผืจืึธื•ื’ืจืึทืžืขืจื– ื“ืึทืจืคึฟืŸ ืฆื• ื•ื•ื™ืกืŸ ื•ื•ืขื’ืŸ ื˜ืจืื›ื˜ืŸ? ืฆื• ืึธื ื”ื™ื™ื‘ืŸ ืžื™ื˜, ื“ื™ ื–ืขืœื‘ืข ื•ื•ื™ ืคึฟืึทืจ ืึทืœืขืžืขืŸ: ืื•ื™ื‘ ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ืฉืจื™ื™ึทื‘ืŸ, ืขืก ื ืึธืจ ืžื™ื™ื ื˜ ืฆื• ืื™ืจ ืึทื– ืื™ืจ ื˜ืจืึทื›ื˜ืŸ. ืื•ื™ืš, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื˜ืจืึทื›ื˜ืŸ ืื™ื™ื“ืขืจ ืื™ืจ ืงืึธื“, ื•ื•ืึธืก ืžื™ื˜ืœ ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืื™ื™ื“ืขืจ ืื™ืจ ืงืึธื“. ื ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืื™ื– ื•ื•ืึธืก ืžื™ืจ ืฉืจื™ื™ึทื‘ืŸ ืื™ื™ื“ืขืจ ืžื™ืจ ืึธื ื”ื™ื™ื‘ืŸ ืงืึธื•ื“ื™ื ื’. ื ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ ืื™ื– ื“ืืจืฃ ืคึฟืึทืจ ืงื™ื™ืŸ ืงืึธื“ ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืึธื“ืขืจ ื˜ืฉื™ื™ื ื“ื–ืฉื“ ื“ื•ืจืš ื•ื•ืขืจ ืขืก ื™ื–. ืื•ืŸ ื“ืขืจ "ืขืžืขืฆืขืจ" ืงืขืŸ ื–ื™ื™ืŸ ื“ืขืจ ืžื—ื‘ืจ ืคื•ืŸ ื“ื™ ืงืึธื“ ืึท ื—ื•ื“ืฉ ื ืึธืš ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ื’ืขืฉืจื™ื‘ืŸ. ื ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ ืื™ื– ื“ืืจืฃ ืคึฟืึทืจ ื’ืจื•ื™ืก ืžื’ื™ืœื” ืื•ืŸ ืกื™ืกื˜ืขืžืขืŸ, ืคึฟืึทืจ ืงืœืืกืŸ, ืคึฟืึทืจ ืžืขื˜ื”ืึธื“ืก, ืื•ืŸ ืžืืœ ืืคื™ืœื• ืคึฟืึทืจ ืงืึธืžืคึผืœืขืงืก ืกืขืงืฉืึทื ื– ืคื•ืŸ ืื™ื™ืŸ ืื•ืคึฟืŸ. ื•ื•ืึธืก ืคึผื•ื ืงื˜ ื–ืึธืœ ืื™ืจ ืฉืจื™ื™ึทื‘ืŸ ื•ื•ืขื’ืŸ ื“ืขื ืงืึธื“? ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื‘ืึทืฉืจื™ื™ึทื‘ืŸ ื•ื•ืึธืก ืขืก ื˜ื•ื˜, ื“ืึธืก ืื™ื–, ืขืคึผืขืก ื•ื•ืึธืก ืงืขืŸ ื–ื™ื™ืŸ ื ื•ืฆื™ืง ืคึฟืึทืจ ื•ื•ืขืจ ืขืก ื™ื– ื•ื•ืึธืก ื ื™ืฆื˜ ื“ืขื ืงืึธื“. ืžืืœ ืขืก ืงืขืŸ ืื•ื™ืš ื–ื™ื™ืŸ ื ื™ื™ื˜ื™ืง ืฆื• ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื•ื•ื™ ืคึผื•ื ืงื˜ ื“ืขืจ ืงืึธื“ ืึทื˜ืฉื™ื•ื•ื– ื–ื™ื™ืŸ ืฆื™ืœ. ืื•ื™ื‘ ืžื™ืจ ื“ื•ืจื›ื’ืขื’ืื ื’ืขืŸ ื“ืขื ืื•ืคึฟืŸ ืื™ืŸ ื“ื™ ืึทืœื’ืขืจื™ื“ืึทืžื– ืงื•ืจืก, ืžื™ืจ ืจื•ืคืŸ ืขืก ืึทืŸ ืึทืœื’ืขืจื™ื“ืึทื. ืื•ื™ื‘ ืขืก ืื™ื– ืขืคึผืขืก ืžืขืจ ืกืคึผืขืฉืึทืœื™ื™ื–ื“ ืื•ืŸ ื ื™ื™ึท, ืžื™ืจ ืจื•ืคืŸ ืขืก ื”ื•ื™ืš-ืžื“ืจื’ื” ืคึผืœืึทืŸ. ืขืก ืื™ื– ืงื™ื™ืŸ ืคืึธืจืžืึทืœ ื—ื™ืœื•ืง ื“ืึธ: ื‘ื™ื™ื“ืข ื–ืขื ืขืŸ ืึทื‘ืกื˜ืจืึทืงื˜ ืžืึธื“ืขืœืก ืคื•ืŸ ื“ื™ ืคึผืจืึธื’ืจืึทื.

ื•ื•ื™ ืคึผื•ื ืงื˜ ื–ืึธืœ ืื™ืจ ืฉืจื™ื™ึทื‘ืŸ ืึท ืงืึธื“ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’? ื“ื™ ื”ื•ื™ืคึผื˜ ื–ืึทืš: ืขืก ื–ืึธืœ ื–ื™ื™ืŸ ืื™ื™ืŸ ืžื“ืจื’ื” ื”ืขื›ืขืจ ื•ื•ื™ ื“ื™ ืงืึธื“ ื–ื™ืš. ืขืก ืžื•ื–ืŸ ื‘ืึทืฉืจื™ื™ึทื‘ืŸ ืฉื˜ืึทื˜ืŸ ืื•ืŸ ื‘ื™ื›ื™ื™ื•ื•ื™ืขืจื–. ืขืก ื–ืึธืœ ื–ื™ื™ืŸ ื•ื•ื™ ืฉื˜ืจืขื ื’ ื•ื•ื™ ื“ื™ ืึทืจื‘ืขื˜ ืจื™ืงื•ื•ื™ื™ืขืจื–. ืื•ื™ื‘ ืื™ืจ ืฉืจื™ื™ึทื‘ืŸ ืึท ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืคื•ืŸ ื•ื•ื™ ืฆื• ื™ื ืกื˜ืจื•ืžืขื ื˜ ืึท ืึทืจื‘ืขื˜, ืขืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขืฉืจื™ื‘ืŸ ืื™ืŸ ืคึผืกืขื•ื•ื“ืึธืงืึธื“ืข ืึธื“ืขืจ ื ื™ืฆืŸ PlusCal. ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืœืขืจื ืขืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื– ื ื™ืฆืŸ ืคืึธืจืžืึทืœ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื–. ื“ืึธืก ื•ื•ืขื˜ ื’ืขื‘ืŸ ืื™ืจ ื“ื™ ื ื•ื™ื˜ื™ืง ืกืงื™ืœื– ื•ื•ืึธืก ื•ื•ืขื˜ ืื•ื™ืš ื”ืขืœืคึฟืŸ ืžื™ื˜ ื™ื ืคืึธืจืžืึทืœ ืึธื ืขืก. ื•ื•ื™ ืงืขื ืขืŸ ืื™ืจ ืœืขืจื ืขืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืคืึธืจืžืึทืœ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื–? ื•ื•ืขืŸ ืžื™ืจ ื’ืขืœืขืจื ื˜ ืฆื• ืคึผืจืึธื’ืจืึทื, ืžื™ืจ ื’ืขืฉืจื™ื‘ืŸ ืžื’ื™ืœื” ืื•ืŸ ื“ืึทืŸ ื“ื™ื‘ืึทื’ื“ ื–ื™ื™. ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื–ืึทืš ื“ืึธ: ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืึท ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’, ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืขืก ืžื™ื˜ ืึท ืžืึธื“ืขืœ ื˜ืฉืขืงืขืจ ืื•ืŸ ืคืึทืจืจื™ื›ื˜ืŸ ื“ื™ ืขืจืจืึธืจืก. TLA + ืงืขืŸ ื ื™ืฉื˜ ื–ื™ื™ืŸ ื“ืขืจ ื‘ืขืกื˜ืขืจ ืฉืคึผืจืึทืš ืคึฟืึทืจ ืึท ืคืึธืจืžืึทืœ ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ, ืื•ืŸ ืืŸ ืื ื“ืขืจ ืฉืคึผืจืึทืš ื•ื•ืึธืœื˜ ืžืกืชึผืžื ื–ื™ื™ืŸ ื‘ืขืกืขืจ ืคึผืึทืกื™ืง ืคึฟืึทืจ ื“ื™ื™ืŸ ืกืคึผืขืฆื™ืคื™ืฉ ื‘ืื“ืขืจืคืขื ื™ืฉืŸ. ื“ื™ ื’ืจื•ื™ืก ื–ืึทืš ื•ื•ืขื’ืŸ TLA + ืื™ื– ืึทื– ืขืก ืื™ื– ืึท ื’ืจื•ื™ืก ืึทืจื‘ืขื˜ ืคื•ืŸ ืœืขืจื ืขืŸ ืžืึทื˜ืึทืžืึทื˜ื™ืงืึทืœ ื˜ืจืื›ื˜ืŸ.

ื•ื•ื™ ืฆื• ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืื•ืŸ ืงืึธื“? ื ื™ืฆืŸ ื‘ืึทืžืขืจืงื•ื ื’ืขืŸ ื•ื•ืึธืก ืคึฟืึทืจื‘ื™ื ื“ืŸ ืžืึทื˜ืึทืžืึทื˜ื™ืงืึทืœ ืงืึทื ืกืขืคึผืก ืื•ืŸ ื–ื™ื™ืขืจ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ. ืื•ื™ื‘ ืื™ืจ ืึทืจื‘ืขื˜ ืžื™ื˜ ื’ืจืึทืคืก, ืื•ื™ืฃ ื“ื™ ืคึผืจืึธื’ืจืึทื ืžื“ืจื’ื”, ืื™ืจ ื•ื•ืขื˜ ื”ืึธื‘ืŸ ืขืจื™ื™ื– ืคื•ืŸ ื ืึธื•ื“ื– ืื•ืŸ ืขืจื™ื™ื– ืคื•ืŸ ืœื™ื ืงืก. ืึทื–ื•ื™ ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ื•ื•ื™ ืคึผื•ื ืงื˜ ื“ื™ ื’ืจืึทืคื™ืง ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“ ื“ื•ืจืš ื“ื™ ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืกื˜ืจืึทืงื˜ืฉืขืจื–.

ืขืก ื–ืึธืœ ื–ื™ื™ืŸ ืื ื’ืขื•ื•ื™ื–ืŸ ืึทื– ืงื™ื™ืŸ ืคื•ืŸ ื“ื™ ืื•ื™ื‘ืŸ ืึทืคึผืœื™ื™ื– ืฆื• ื“ืขื ืคึผืจืึธืฆืขืก ืคื•ืŸ ืฉืจื™ื™ื‘ืŸ ืงืึธื“ ื–ื™ืš. ื•ื•ืขืŸ ืื™ืจ ืฉืจื™ื™ึทื‘ืŸ ืงืึธื“, ื“ืึธืก ืื™ื–, ื“ื•ืจื›ืคื™ืจืŸ ื“ื™ ื“ืจื™ื˜ ืฉืจื™ื˜, ืื™ืจ ืื•ื™ืš ื“ืึทืจืคึฟืŸ ืฆื• ื˜ืจืึทื›ื˜ืŸ ืื•ืŸ ื˜ืจืึทื›ื˜ืŸ ื“ื•ืจืš ื“ืขื ืคึผืจืึธื’ืจืึทื. ืื•ื™ื‘ ืึท ืกื•ื‘ื˜ืึทืกืง ืื™ื– ืงืึธืžืคึผืœื™ืฆื™ืจื˜ ืึธื“ืขืจ ื ื™ืฉื˜ ืงืœืึธืจ ื•ื•ื™ ื“ืขืจ ื˜ืึธื’, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืึท ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ ืคึฟืึทืจ ืื™ื. ืื‘ืขืจ ืื™ืš ื‘ื™ืŸ ื ื™ืฉื˜ ื’ืขืจืขื“ื˜ ื•ื•ืขื’ืŸ ื“ื™ ืงืึธื“ ื–ื™ืš ื“ืึธ. ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ืงื™ื™ืŸ ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืฉืคึผืจืึทืš, ืงื™ื™ืŸ ืžืขื˜ืึทื“ืึทืœืึทื“ื–ืฉื™, ื“ืึธืก ืื™ื– ื ื™ืฉื˜ ื•ื•ืขื’ืŸ ื–ื™ื™. ืื•ื™ืš, ืงื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืื•ื™ื‘ืŸ ื™ืœื™ืžืึทื ื™ื™ืฅ ื“ื™ ื ื•ื™ื˜ ืฆื• ืคึผืจื•ื‘ื™ืจืŸ ืื•ืŸ ื“ื™ื‘ืึทื’ื™ื ื’ ื“ื™ื™ืŸ ืงืึธื“. ืืคื™ืœื• ืื•ื™ื‘ ื“ื™ ืึทื‘ืกื˜ืจืึทืงื˜ ืžืึธื“ืขืœ ืื™ื– ื’ืขืฉืจื™ื‘ืŸ ืจื™ื›ื˜ื™ืง, ืขืก ืงืขืŸ ื–ื™ื™ืŸ ื‘ืึทื’ื– ืื™ืŸ ื–ื™ื™ืŸ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ.

ืฉืจื™ื™ื‘ืŸ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื– ืื™ื– ืึทืŸ ื ืึธืš ืฉืจื™ื˜ ืื™ืŸ ื“ื™ ืงืึธื“ื™ืจื•ื ื’ ืคึผืจืึธืฆืขืก. ื“ืึทื ืง ืฆื• ืื™ื, ืคื™ืœืข ืขืจืจืึธืจืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื›ืืคื˜ ืžื™ื˜ ื•ื•ื™ื™ื ื™ืงืขืจ ืžื™ - ืžื™ืจ ื•ื•ื™ืกืŸ ื“ืขื ืคื•ืŸ ื“ืขืจ ื“ืขืจืคืึทืจื•ื ื’ ืคื•ืŸ ืคึผืจืึธื•ื’ืจืึทืžืขืจื– ืคื•ืŸ ืึทืžืึทื–ืึธืŸ. ืžื™ื˜ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื–, ื“ื™ ืงื•ื•ืึทืœื™ื˜ืขื˜ ืคื•ืŸ ืžื’ื™ืœื” ื•ื•ืขืจื˜ ื”ืขื›ืขืจ. ืึทื–ื•ื™ ืคืืจื•ื•ืืก ื˜ืึธืŸ ืžื™ืจ ืึทื–ื•ื™ ืึธืคื˜ ื’ื™ื™ืŸ ืึธืŸ ื–ื™ื™? ื•ื•ื™ื™ืœ ืฉืจื™ื™ื‘ืŸ ืื™ื– ืฉื•ื•ืขืจ. ืื‘ืขืจ ืฉืจื™ื™ื‘ืŸ ืื™ื– ืฉื•ื•ืขืจ, ื•ื•ื™ื™ืœ ื“ืขืจืคืืจ ื“ืืจืฃ ืžืขืŸ ื˜ืจืื›ื˜ืŸ, ืื•ืŸ ื˜ืจืื›ื˜ืŸ ืื™ื– ืื•ื™ืš ืฉื•ื•ืขืจ. ืขืก ืื™ื– ืฉื˜ืขื ื“ื™ืง ื’ืจื™ื ื’ืขืจ ืฆื• ืคืึทืจื”ื™ื˜ืŸ ืึทื– ืื™ืจ ื˜ืจืึทื›ื˜ืŸ. ืžืขืŸ ืงืขืŸ ื“ืึธ ืฆื™ืขืŸ ืึทืŸ ืึทื ืึทืœืึทื“ื–ืฉื™ ืžื™ื˜ ืคืœื™ืกื ื“ื™ืง - ื•ื•ื™ ื•ื•ื™ื™ื ื™ืงืขืจ ืื™ืจ ืœื•ื™ืคืŸ, ื“ื™ ืคึผืึทืžืขืœืขืš ืื™ืจ ืœื•ื™ืคืŸ. ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื‘ืึทืŸ ื“ื™ื™ืŸ ืžืึทืกืึทืœื– ืื•ืŸ ืคื™ืจ ืฉืจื™ื™ื‘ืŸ. ืขืก ื ืขืžื˜ ืคื™ืจ.

ื“ื™ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืงืขืŸ ื–ื™ื™ืŸ ืคืึทืœืฉ. ืื™ืจ ืงืขืŸ ื”ืึธื‘ืŸ ื’ืขืžืื›ื˜ ืึท ื’ืจื™ื™ึทื– ืขืจื’ืขืฅ, ืึธื“ืขืจ ื“ื™ ืจืขืงื•ื•ื™ืจืขืžืขื ืฅ ืงืขืŸ ื”ืึธื‘ืŸ ื’ืขื‘ื™ื˜ืŸ, ืึธื“ืขืจ ืขืก ืงืขืŸ ื–ื™ื™ืŸ ืึท ืคึฟืึทืจื‘ืขืกืขืจื•ื ื’. ื™ืขื“ืขืจ ืงืึธื“ ื•ื•ืึธืก ื•ื•ืขืจ ืขืก ื™ื– ื ื™ืฆื˜ ืžื•ื–ืŸ ื–ื™ื™ืŸ ืคืืจืขื ื“ืขืจื˜, ืึทื–ื•ื™ ื’ื™ื›ืขืจ ืึธื“ืขืจ ืฉืคึผืขื˜ืขืจ ื“ื™ ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ ื•ื•ืขื˜ ื ื™ื˜ ืžืขืจ ื’ืœื™ื™ึทื›ืŸ ื“ืขื ืคึผืจืึธื’ืจืึทื. ื™ื“ืขืึทืœืœื™, ืื™ืŸ ื“ืขื ืคืึทืœ, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืึท ื ื™ื™ึทืข ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืื•ืŸ ื’ืึธืจ ืจื™ืจื™ื™ื˜ ื“ื™ ืงืึธื“. ืžื™ืจ ื•ื•ื™ื™ืกืŸ ื–ื™ื™ืขืจ ื’ื•ื˜ ืื– ืงื™ื™ื ืขืจ ื˜ื•ื˜ ื“ืืก ื ื™ืฉื˜. ืื™ืŸ ืคื™ืจ, ืžื™ืจ ืœืึทื˜ืข ื“ื™ ืงืึธื“ ืื•ืŸ ื˜ืึธืžืขืจ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ื“ื™ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’. ืื•ื™ื‘ ื“ืึธืก ืื™ื– ื’ืขื‘ื•ื ื“ืŸ ืฆื• ืคึผืึทืกื™ืจืŸ ื’ื™ื›ืขืจ ืึธื“ืขืจ ืฉืคึผืขื˜ืขืจ, ืคืืจื•ื•ืืก ืฉืจื™ื™ึทื‘ืŸ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื–? ืขืจืฉื˜ืขืจ, ืคึฟืึทืจ ื“ืขืจ ืžืขื ื˜ืฉ ื•ื•ืึธืก ื•ื•ืขื˜ ืจืขื“ืึทื’ื™ืจืŸ ื“ื™ื™ืŸ ืงืึธื“, ื™ืขื“ืขืจ ืขืงืกื˜ืจืข ื•ื•ืึธืจื˜ ืื™ืŸ ื“ื™ ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื•ื•ืขืจื˜ ื–ื™ื™ืŸ ื•ื•ืึธื’ ืื™ืŸ ื’ืึธืœื“, ืื•ืŸ ื“ืขืจ ืžืขื ื˜ืฉ ืงืขืŸ ื–ื™ื™ืŸ ืื™ืจ. ืื™ืš ืึธืคื˜ ื‘ืจื™ืง ื–ื™ืš ืคึฟืึทืจ ื ื™ืฉื˜ ื–ื™ื™ืŸ ืกืคึผืขืฆื™ืคื™ืฉ ื’ืขื ื•ื’ ื•ื•ืขืŸ ืื™ืš ืจืขื“ืึทื’ื™ืจืŸ ืžื™ื™ืŸ ืงืึธื“. ืื•ืŸ ืื™ืš ืฉืจื™ื™ึทื‘ืŸ ืžืขืจ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื– ื•ื•ื™ ืงืึธื“. ื“ืขืจื™ื‘ืขืจ, ื•ื•ืขืŸ ืื™ืจ ืจืขื“ืึทื’ื™ืจืŸ ื“ื™ ืงืึธื“, ื“ื™ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทืŸ ืฉื˜ืขื ื“ื™ืง ื“ืึทืจืฃ ื–ื™ื™ืŸ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜. ืฆื•ื•ื™ื™ื˜ื ืก, ืžื™ื˜ ื™ืขื“ืขืจ ืจืขื“ืึทื’ื™ืจืŸ ื“ื™ ืงืึธื“ ื•ื•ืขืจื˜ ืขืจื’ืขืจ, ืขืก ื•ื•ืขืจื˜ ืžืขืจ ืฉื•ื•ืขืจ ืฆื• ืœื™ื™ืขื ืขืŸ ืื•ืŸ ื˜ื™ื™ึทื ืขืŸ. ื“ืึธืก ืื™ื– ืึท ืคืึทืจื’ืจืขืกืขืจืŸ ืื™ืŸ ืขื ื˜ืจืึธืคึผื™ืข. ืื‘ืขืจ ืื•ื™ื‘ ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ืึธื ื”ื™ื™ื‘ืŸ ืžื™ื˜ ืึท ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ, ื™ืขื“ืขืจ ืฉื•ืจื” ืื™ืจ ืฉืจื™ื™ึทื‘ืŸ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืึทืŸ ืจืขื“ืึทื’ื™ืจืŸ, ืื•ืŸ ื“ื™ ืงืึธื“ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื‘ืึทืœืงื™ ืื•ืŸ ืฉื•ื•ืขืจ ืฆื• ืœื™ื™ืขื ืขืŸ ืคื•ืŸ ื“ื™ ืึธื ื”ื™ื™ื‘.

ื•ื•ื™ ื’ืขื–ืื’ื˜ ืื™ื™ื–ื ื”ืื•ืืจ, ืงื™ื™ืŸ ืฉืœืึทื›ื˜ ืื™ื– ื ื™ืฉื˜ ื’ืขื•ื•ืื•ื ืขืŸ ืœื•ื™ื˜ ืึท ืคึผืœืึทืŸ, ืื•ืŸ ืงื™ื™ืŸ ืฉืœืึทื›ื˜ ืื™ื– ื’ืขื•ื•ืขืŸ ื•ื•ืึทืŸ ืึธืŸ ืึท ืคึผืœืึทืŸ. ืื•ืŸ ืขืจ ื”ืึธื˜ ืขืคึผืขืก ื’ืขื•ื•ืื•ืกื˜ ื•ื•ืขื’ืŸ ืฉืœืึทื›ื˜ืŸ. ืขืก ืื™ื– ืึท ืžื™ื™ื ื•ื ื’ ืึทื– ืฉืจื™ื™ื‘ืŸ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื– ืื™ื– ืึท ื•ื•ื™ืกื˜ ืคื•ืŸ ืฆื™ื™ื˜. ืžืืœ ื“ืึธืก ืื™ื– ืืžืช, ืื•ืŸ ื“ื™ ืึทืจื‘ืขื˜ ืื™ื– ืึทื–ื•ื™ ืคึผืฉื•ื˜ ืึทื– ืขืก ืื™ื– ืงื™ื™ืŸ ืคื•ื ื˜ ืฆื• ื˜ืจืึทื›ื˜ืŸ ืขืก ื“ื•ืจืš. ืึธื‘ืขืจ ืื™ืจ ื–ืึธืœ ืฉื˜ืขื ื“ื™ืง ื’ืขื“ืขื ืงืขืŸ ืึทื– ื•ื•ืขืŸ ืื™ืจ ื–ืขื ืขืŸ ืึทื“ื•ื•ื™ื™ื–ื“ ื ื™ืฉื˜ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื–, ืขืก ืžื™ื˜ืœ ืึทื– ืื™ืจ ื–ืขื ืขืŸ ืึทื“ื•ื•ื™ื™ื–ื“ ื ื™ืฉื˜ ืฆื• ื˜ืจืึทื›ื˜ืŸ. ืื•ืŸ ืื™ืจ ื–ืึธืœ ื˜ืจืึทื›ื˜ืŸ ื•ื•ืขื’ืŸ ื“ืขื ื™ืขื“ืขืจ ืžืึธืœ. ื˜ืจืื›ื˜ืŸ ื“ื•ืจืš ืึท ืึทืจื‘ืขื˜ ื˜ื•ื˜ ื ื™ืฉื˜ ื’ืึทืจืึทื ื˜ื™ืจืŸ ืึทื– ืื™ืจ ื•ื•ืขื˜ ื ื™ืฉื˜ ืžืึทื›ืŸ ืžื™ืกื˜ื™ื™ืงืก. ื•ื•ื™ ืžื™ืจ ื•ื•ื™ืกืŸ, ืงื™ื™ื ืขืจ ื™ื ื•ื•ืขื ื˜ืึทื“ ืึท ืžืึทื’ื™ืฉ ืฉื˜ืขืงืœ, ืื•ืŸ ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืื™ื– ืึท ืฉื•ื•ืขืจ ืึทืจื‘ืขื˜. ืื‘ืขืจ ืื•ื™ื‘ ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื˜ืจืึทื›ื˜ืŸ ื“ื•ืจืš ื“ื™ ืึทืจื‘ืขื˜, ืื™ืจ ื–ืขื ื˜ ื’ืขืจืึทื ื˜ื™ื“ ืฆื• ืžืึทื›ืŸ ืžื™ืกื˜ื™ื™ืงืก.

ืื™ืจ ืงืขื ื˜ ืœื™ื™ืขื ืขืŸ ืžืขืจ ื•ื•ืขื’ืŸ TLA + ืื•ืŸ PlusCal ืื•ื™ืฃ ืึท ืกืคึผืขืฆื™ืขืœ ื•ื•ืขื‘ื–ื™ื™ื˜ืœ, ืื™ืจ ืงืขื ื˜ ื’ื™ื™ืŸ ื“ืึธืจื˜ ืคึฟื•ืŸ ืžื™ื™ืŸ ื”ื™ื™ื ื‘ืœืึทื˜ ะฟะพ ััั‹ะปะบะต. ื“ืึธืก ืื™ื– ืึทืœืข ืคึฟืึทืจ ืžื™ืจ, ื“ืึทื ืงืขืŸ ืคึฟืึทืจ ื“ื™ื™ืŸ ื•ืคืžืขืจืงื–ืึทืžืงื™ื™ึทื˜.

ื‘ื™ื˜ืข ื’ืขื“ืขื ืงื˜ ืื– ื“ืืก ืื™ื– ื ืื™ื‘ืขืจื–ืขืฆื•ื ื’. ื•ื•ืขืŸ ืื™ืจ ืฉืจื™ื™ึทื‘ืŸ ื‘ืึทืžืขืจืงื•ื ื’ืขืŸ, ื’ืขื“ืขื ืงืขืŸ ืึทื– ื“ืขืจ ืžื—ื‘ืจ ื•ื•ืขื˜ ื ื™ืฉื˜ ืœื™ื™ืขื ืขืŸ ื–ื™ื™. ืื•ื™ื‘ ืื™ืจ ื˜ืึทืงืข ื•ื•ื™ืœืŸ ืฆื• ืฉืžื•ืขืกืŸ ืžื™ื˜ ื“ืขื ืžื—ื‘ืจ, ืขืจ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืื™ืŸ ื“ื™ ื”ื™ื“ืจืึท 2019 ืงืึธื ืคึฟืขืจืขื ืฅ, ื•ื•ืึธืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื”ืืœื˜ืŸ 11-12 ื™ื•ืœื™ 2019 ืื™ืŸ ืกื˜ ืคืขื˜ืขืจื‘ื•ืจื’. ื˜ื™ืงืงืขืฅ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืคึผืขืจื˜ืฉืึทืกื˜ ืื•ื™ืฃ ื“ืขืจ ื‘ืึทืึทืžื˜ืขืจ ื•ื•ืขื‘ื–ื™ื™ื˜ืœ.

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’