$TimedOut
オペレーションが時間切れとなったことを表す特殊なシンボルである.
例題
例 (1)
$TimedOutを使って計算が完了しなかったことを示す:
verifyMesennePrime[n_] := TimeConstrained[PrimeQ[2 ^ MersennePrimeExponent[n] - 1], 1, $TimedOut]verifyMesennePrime[5]verifyMesennePrime[25]関連項目
関連するガイド
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テキスト
Wolfram Research (2008), $TimedOut, Wolfram言語関数, https://reference.wolfram.com/language/ref/$TimedOut.html.
CMS
Wolfram Language. 2008. "$TimedOut." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/$TimedOut.html.
APA
Wolfram Language. (2008). $TimedOut. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/$TimedOut.html
BibTeX
@misc{reference.wolfram_2026_$timedout, author="Wolfram Research", title="{$TimedOut}", year="2008", howpublished="\url{https://reference.wolfram.com/language/ref/$TimedOut.html}", note=[Accessed: 25-August-2026]}
BibLaTeX
@online{reference.wolfram_2026_$timedout, organization={Wolfram Research}, title={$TimedOut}, year={2008}, url={https://reference.wolfram.com/language/ref/$TimedOut.html}, note=[Accessed: 25-August-2026]}