Hi, Volker,
At 17:05 10/01/02 +0100, you wrote:
>Hello derive-Users,
>
>is it possible to define with derive functions like
>
> x^2 for x<=1
>h(x) = {
> 3x-4 for x>1
>
>and use functions like dif or int on them?
>
>Volker Loose
An easy way to solve your problem would be:
H(x):= x^2 + STEP(x-1)(3x-4 - x^2)
And then, differentiate and the like the function H(x)
Best regards, Jaime
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