Enter a formula below, hit Enter, and Herbie will try to improve it.
To handle the high volume of requests, web requests are queued; there are 12 jobs in the queue right now. Web demo requests may also time out and cap the number of improvement iterations. To avoid these limitations, install Herbie on your own computer.
Please enter formulas as FPCore expressions, including the top-level
FPCore form, using only the following supported functions:
Use ordinary mathematical syntax (parsed by math.js) and standard functions like:
Note: all formulas submitted here are logged and made public. See what formulas other users submitted.