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Student Support Forum: 'Function evaluated at 0' topicStudent Support Forum > General > "Function evaluated at 0"

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Morten Valberg
12/20/12 10:08am

Hi,

I have a function f[t_,k_,a_]:=a*t^k

I want to evaluate this at t=0, so I type:

f[0,k,a]

and get:

0^k a

when I want just 0.

The function is nested inside other functions, and this causes problems when taking the derivative with respect to k.

This should be very easy, but I haven't been able to figure it out.

Hope somebody can help!

Best,

Morten

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Subject (listing for 'Function evaluated at 0')
Author Date Posted
Function evaluated at 0 Morten Valberg 12/20/12 10:08am
Re: Function evaluated at 0 jf 12/20/12 6:44pm
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