Equation Solver is written in Newspeak and is free software under the MIT License. Understands order of operations, but not implicit multiplication (5x must be 5*x). Understands the functions sin,cos,tan,sec,csc,cot,asin,acos,atan,asec,acsc,acot,abs,ceiling,floor,ln,log,lb(binarylog),sgn. Can find derivatives and evaluate definite integrals. Simplification is very incomplete. Future plans include better simplification (including trig identities), factoring polynomials, finding zeros, and solving single equations and systems.  To run, file-in and evaluate (EquationSolver usingPlatform: Platform new) open After Newspeak is bootstrapped, there should be an easier way to run this for the technically challenged. |