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Student Support Forum: 'Threshold Value, evaluate function.' topicStudent Support Forum > General > Archives > "Threshold Value, evaluate function."

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Bill Simpson
02/29/12 1:42pm

If you could have shown a simplified example of your equations and how it is supposed to behave it might have been easier to guess what to answer than trying to diagnose what you were doing from the error message.

So this is a wild guess. Suppose I have a function E^x and I only want that to be for x>=1.

In[1]:= Plot[Piecewise[{{E^x,x>=1}},0],{x,0,2}]

Out[1] = <<<graphic snipped>>>

If that isn't it then put up the simplified example of your equations.

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Author Date Posted
Threshold Value, evaluate function. PS 02/28/12 8:29pm
Re: Threshold Value, evaluate function. Bill Simpson 02/29/12 1:42pm
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