| Author |
Comment/Response |
yehuda ben-shimol
|
 03/31/12 9:33pm
Read the help on Derivative
f' is just a shortcut for Derivative[1][f] for a SINGLE ARGUMENT functions while you are using two arguments
here you need to be more specific
see what
Derivative[1,0][f] gives
maybe as a novice you need to try
D[f[x,r],x]
and than assign the values for the arguments using ReplaceAll
that is
D[f[x,r],x]/.{x->0.2,r->0.5}
etc.
yehuda
URL: , |
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