This returns the number of seconds it's been since the startTmr function gave the specified value. The parameter must be a positive integer or you will receive an argument error. If you have a TI-89, you must also have your calculator set to exact mode or exact( is used on the parameter.

Location Edit

  • In the Catalog

Example Edit

:While checkTmr(T)<60
:Disp "waiting"

This program creates a delay of 60 seconds. When the program starts, it will wait a minute before ending.

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