LGS Solver-2x2_3x3 is a program to solve linear 2x2 and 3x3 systems of equations. It was written in Python and was originally intended to run on a TI Nspire CX II-T CAS calculator with Python.
Choose 1 for a 2x2 system.
Choose 2 for a 3x3 system.
The variables (a1,b1,c1) and (a2,b2,c2) are the coefficients for the 2x2 system.
The variables (a1,b1,c1,d1),(a2,b2,c2,d2) and (a3,b3,c3,d3) are for the 3x3 system.
Make sure that the coefficients are in the correct order!