Maxima Function
fast_linsolve ([expr_1, ..., expr_m], [x_1, ..., x_n])
Solves the simultaneous linear equations expr_1, ..., expr_m
for the variables x_1, ..., x_n.
Each expr_i may be an equation or a general expression;
if given as a general expression, it is treated as an equation of the form expr_i = 0
.
The return value is a list of equations of the form
[x_1 = a_1, ..., x_n = a_n]
where a_1, ..., a_n are all free of x_1, ..., x_n.
fast_linsolve
is faster than linsolve
for system of equations which
are sparse.