hypergeom equation can't be solved

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KAlle
KAlle am 8 Feb. 2024
Kommentiert: Walter Roberson am 26 Feb. 2024
syms A B Z k w;
equation = hypergeom(A+1,B+1,Z)/hypergeom(A,B,Z) == 0.5 - k/(2*(w-1)*A);
solution = solve(equation, Z);
Warning: Unable to find explicit solution. For options, see help.
disp(solution);
-> Warning: Unable to find explicit solution. For options, see help.
is there a way to solve this?
  2 Kommentare
Dyuman Joshi
Dyuman Joshi am 8 Feb. 2024
Bearbeitet: Dyuman Joshi am 8 Feb. 2024
"is there a way to solve this?"
Not for symbolic variables. You might get a solution if you provide values for other variables.
Walter Roberson
Walter Roberson am 26 Feb. 2024
Maple is able to convert the hypergeom(A+1,B+1,Z)/hypergeom(A,B,Z) part into
-LaguerreL(-A-1,B,Z)*B/LaguerreL(-A,B-1,Z)/A
... But that doesn't seem to help much.

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Antworten (1)

Sufiyan
Sufiyan am 26 Feb. 2024
No, If you are looking to solve this numerically for specific values of A, B, k, and w, you would need to use numerical methods and provide those values.

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