What's the function of a function variable's function?

10292014, 02:18 PM
(This post was last modified: 10292014 02:19 PM by Han.)
Post: #2




RE: What's the function of a function variable's function?
You can find more info by looking at the documentation for xcas/giac.
There isn't anything special about a variable whose content is a function. It's supposed to reflect a mathematical function. So you can create functions by simply using the form: function_name(var_name):= <expression in terms of var_name>; This is typical for any CAS. The CAS also knows how to handle functional algebra. So you can define two functions f(x) and g(t) and ask the CAS to compute h:=f+g, and then use compute, say, h(3). Graph 3D  QPI  SolveSys 

« Next Oldest  Next Newest »

Messages In This Thread 
What's the function of a function variable's function?  DrD  10292014, 12:24 PM
RE: What's the function of a function variable's function?  Han  10292014 02:18 PM
RE: What's the function of a function variable's function?  DrD  10292014, 03:22 PM

User(s) browsing this thread: 1 Guest(s)