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hypergeom equation can't be solved

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KAlle
KAlle il 8 Feb 2024
Commentato: Walter Roberson il 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 Commenti
Dyuman Joshi
Dyuman Joshi il 8 Feb 2024
Modificato: Dyuman Joshi il 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 il 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.

Accedi per commentare.

Risposte (1)

Sufiyan
Sufiyan il 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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