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Question: How decide that a polynomial set contains a constant or parameters?

Question:How decide that a polynomial set contains a constant or parameters?

MDD 337 Maple
July 05 2019
1

 Dear ...

Let us consider $F$ be a parametric polynomial set. How can decide that $F$ contains a constant or parameters, automatically? For example, if $F=/{a*x^3-1, b*y+x, -1, c/}$ where $a, b$ and $c$ are parameters and $x$ and $y$ are variables then the output of procedure is true since of $F$ contains $c$ and also $-1$ and the outputs for $G=\{\a*x^3-1, b*y+x, x+y}$ is false. Is there any command or simple procedure for this conclusion?

I am looking forward to hearing from you

Sincerely yours.
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