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Question: Redefining a function

Question:Redefining a function

samygero 35
July 31 2013
0

Hello,

 

I would like to know if it is possible to redefine a function.

 

Let's say I have assigned one variable the following value:

e:=f(x,y,t) where f(x,y,t)

 

Later after some calculations I find that f(x,y,t) no longer depends on the parameter y so should be f(x,t).

 

Is it possible to pass the changes to "e" without having to actually rewrite the expression of "e"?

 

Thank you
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