funcsolve

• Subject: funcsolve
• From: Bowo Prasetyo
• Date: Wed, 19 Mar 2008 15:50:14 +0700

Hi,

I have an equation of function below

f(-x)/x+f(1/x) = x

and I want to know what is f(x)

I tried the following in Maxima

funcsolve(f(-x)/x+f(1/x) = x,f(x))

but it gave the following error..

Division by 0
#0: rform(%r=[0,0])(nusum.mac line 107)
#1: funcsol(%a=f(-x)/x+f(1/x) = x,%f=f(x),l%=[])(nusum.mac line 159)
#2: funcsolve(%a=f(-x)/x+f(1/x) = x,%f=f(x))(nusum.mac line 62)
 -- an error.  To debug this try debugmode(true);


Maybe 'funcsolve' is not the function to solve this kind of problem?

I am using Maxima 5.11.0

Regards,
bowo

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