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drlippman / IMathAS

IMathAS Online Math Assessment
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Error check #373

Closed Cash4Programming closed 1 year ago

Cash4Programming commented 1 year ago

In matrixdisplaytable added error checking to make sure a matrix is supplied.

In simplex - deleted a space.

drlippman commented 1 year ago

Thanks. One habit I've starting taking to is adding the name of the function to the error message when I echo an error. Otherwise it can be hard to tell what function the error originated from :)