Proper way(s) to substitute X for x in a CAS expression

12172013, 12:32 AM
Post: #1




Proper way(s) to substitute X for x in a CAS expression
Sometimes, its useful to take an expression (say x^25) from the CAS and plot it in Function app.
I know that its possible to substitute X for x in a CAS expression using the following f(x):= x^25 //which creates a CAS program f Function.F1:=f //which saves X^25 to F1 Are there any other straightforward ways of doing this? The subst() command does not seem to do it. Thanks 

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Messages In This Thread 
Proper way(s) to substitute X for x in a CAS expression  CR Haeger  12172013 12:32 AM
RE: Proper way(s) to substitute X for x in a CAS expression  Helge Gabert  12172013, 03:23 AM
RE: Proper way(s) to substitute X for x in a CAS expression  CR Haeger  12172013, 05:15 PM
RE: Proper way(s) to substitute X for x in a CAS expression  cyrille de brĂ©bisson  12202013, 09:07 AM
RE: Proper way(s) to substitute X for x in a CAS expression  CR Haeger  12202013, 02:32 PM
RE: Proper way(s) to substitute X for x in a CAS expression  Han  12202013, 05:53 PM
RE: Proper way(s) to substitute X for x in a CAS expression  John P  12202013, 08:13 PM

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