Srinivasa Ramanujan defined the following function:
phi(a) = 1+2 Sum[1/((a k)^3 - a k),{k,1,infinity}]
Write a function to compute phi(a) for various values of a. See also Cody Problems 45960 and 46000.
Solve

Solution Stats

60 Solutions

17 Solvers

Last Solution submitted on Jan 20, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers17

George Berken Nikolaos Nikolaou GeeTwo Ankitkumar Ratan

Suggested Problems

More from this Author322

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!