Lubo Computer algebra system version 1.0 based on algebrite, mathjax and jquery. help | demo | clear | white

mathematical functions: abs sin arcsin besselj erf exp log factor sqrt ! eval|N pi e
expression: simplify coeff deg eval expand factor leading nroots quotient roots denominator|down numerator|up rationalize|together subst|/.
Complex number： real|re imag|im arg conj abs polar rect
Calculus ： circexp|trigexp defint d eval integral taylor curl cross dot expand roots|solve nroots|nsolve taylor
Number theory: gcd lcm prime floor isprime mod
Linear algebra： abs adj cofactor contract det dot inv outer transpose unit zero dim eigen