CAS commands

Over 100 commands

CAS view is using GiaC by B. Parisse.
CFactor[x^2+4](x+2i)(x-2i)
CSolutions[x^2+1=0]{i, -i}
CSolve[x^2+1=0]{x=i, x=-i}
Solutions[x^2-1=0]{-1, 1}
Solve[x^2-2=0]{x=-, x=}
Solve[{x+y=4, x-y=2}, {x, y}]{{x=3, y=1}}
NSolve[x^2-2=0] {x=-1.41, x=1.41}
NSolutions[{x+y=2, x-y=1}, {x, y}] {{x=3/2, x=1/2}}