Mathlean · Online math workspace
Riemann zeta function calculator
Evaluate supported Riemann zeta values, including exact positive even arguments.
How to use this calculator
Change the argument of zeta. At 2 the exact value is pi squared divided by 6.
Tap the math below to edit it and see the result. Once a result is ready, press Tab on a hardware keyboard to accept it. Outside a matrix, Return completes the line; the phone math keyboard has the same Return action.
Try it here
Interactive tools require JavaScript. You can read the guide and example without it.
What to know
Zeta has a pole at 1. Numerical continuation and branch-sensitive expressions need independent checks.
Mathlean combines visual mathematical input with computation and canvas tools. Results depend on the expression and available engine support; check important answers independently.