2
votes
2answers
33 views

maple evaluate function of variables containing x

Well this is basically the problem. I want to evaluate a function but the variable x is defined inside a, so for some reason maple doesn't substitute 7 for x.
2
votes
3answers
74 views

Domain of Composite Functions by using Maple

I have two functions $f(x)=\frac{(x+1)}{(x-1)}$ and $g(x)=\frac{(x-1)}{(x+1)}$. I need to confirm by using maple that $D_{fog}=R-\{-1\}$ and $D_{gof}=R-\{0,1\}$. When I try f@g and g@f syntax im ...
0
votes
1answer
67 views

Using functions in Maple

How do approach this problem? Write a function points which takes a list L of non negative integers and returns a list of pairs $[x, y]$ where $1 ≤ x ≤$ the length of $L$ and $1 ≤ y ≤ L[x]$.
0
votes
1answer
46 views

How to disable empty space around the center circumference of the 3D function(using Maple13 and plot3d())?

When I try to plot 3D functions like the equation of a sphere with Maple13 on Linux(OS) using plot3d() I see empty space around the center circumference of the graph. I understand it might be useful ...