YSK there's a free alternative to Wolfram Alpha called fxSolver for solving Math and Engineering problems

It has a large library of equations to solve, plot and link together and each one can be customized and shared.It's not a behemoth knowledge engine as Wolfram, but it's very useful for getting quick results by finding the right formula and solving it for any variable.Anyway, here's the link. via /r/YouShouldKnow http://ift.tt/2nteY6x

It has a large library of equations to solve, plot and link together and each one can be customized and shared.

It's not a behemoth knowledge engine as Wolfram, but it's very useful for getting quick results by finding the right formula and solving it for any variable.

Anyway, here's the link.