Equation solver and calculator à la metafont

LTS Haskell 18.14:
Stackage Nightly 2021-10-26:
Latest on Hackage:

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BSD-3-Clause licensed and maintained by Kristof Bastiaensen
This version can be pinned in stack with:mfsolve-,1155

Module documentation for

Used by 1 package in nightly-2021-10-26(full list with versions):

An equation solver and calculator in the spirit of Metafont.

Like metafont, it can solve linear equations, and evaluate nonlinear expressions. In addition to metafont, it also solves for angles, and makes the solution independend of the order of the equations.