| Author |
Comment/Response |
Ciro Bonano
|
 12/18/05 03:52am
Hi,
How can I let
f''[x] //. {f'[x] -> f[x]}
do the obvious and simplify to f[x]? My mathematica (5.0) just leaves f''[x] standing there. Of course I can easily use
f''[x] //. {f'[x] -> f[x],f''[x] -> f'[x]}
but in my real problem there are a lot more higher derivatives on the LHS, and I want to replace them all in one go.
Thanks a lot,
Ciro.
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