# Tagged Questions

For questions involving the application of the program Maple to mathematics. NOTE: questions which focus primarily on the program Maple and not on its applications to mathematics are not appropriate for this site.

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### is there a name for this function (parity of a finite sequence)?

Variants of this question have been crossposted to Stack Overflow and Computational Science Stack Exchange. Additional answers may be found at these other sites. Math people: In an attempt to ...
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### Why doesn't $z^n\cdot\left(\frac{a+b}{z}\right)^n = (a+b)^n$ always hold?

When I entered is(z^n*((a+b)/z)^n = (a+b)^n); into Maple, the output was false and I guess Maple assumes that $a,b,n$ and $z$ ...
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### Use I as an variable in Maple

I want to declare a function I(t), but Maple interprets I as the imaginary unit. Can I use a Maple command to assume I is an variable? I've looked in the manual, but I can't seem to find a solution.
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### 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 ...