is an option for various functions that specifies the maximum time to spend doing a particular operation.
- TimeConstraint->t specifies that a maximum of t seconds of CPU time should be spent doing a particular operation, or trying a particular transformation or part of an algorithm.
- TimeConstraint->Infinity specifies that there should be no limit on the CPU time allowed.
- In functions such as Simplify and FullSimplify, settings for TimeConstraint give only the maximum time to be spent doing a particular transformation on a particular subpart; the total time spent processing the whole expression may be considerably larger.
- Changing the setting for TimeConstraint will never affect the validity of a result obtained from functions like Simplify or FullSimplify, but smaller settings may prevent the simplest possible form from being found.
- Since different computer systems run at different speeds, the same setting for TimeConstraint can lead to different results on different systems.
Examplesopen allclose all
Basic Examples (2)
The time spent on a single condition check is restricted by the value of TimeConstraint:
With a time constraint of one second, Refine cannot prove that :
Wolfram Research (1996), TimeConstraint, Wolfram Language function, https://reference.wolfram.com/language/ref/TimeConstraint.html.
Wolfram Language. 1996. "TimeConstraint." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/TimeConstraint.html.
Wolfram Language. (1996). TimeConstraint. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/TimeConstraint.html