solve:

Syntax:	solve ( A , B )
	solve ( A , B , TYPE )

Description:

	Solve solves a system of linear equations:

		A * X = B,	A is the coefficient matrix
				B is the right hand side
				X is the solution

	where A is the 1st, and B is the 2nd argument to solve(). The
	columns of B are the individual right hand sides.

	Solve returns a matrix of the solutions, where each column
	of the solution corresponds to a column of B.

	Solve uses the LAPACK subroutines DGETRF, and ZGETRF if A is
	general. 

	Solve uses the LAPACK subroutines DSYTRF, and ZHETRF if A is
	symmetric. 

	The third and optional argument allows the user to overide the
	symmetry check, and force the solve to use either the general
	or the symmetric solver.

		TYPE = "g" or "G"	The general solution is used.

		TYPE = "s" or "S"	the symmetric solution is used.

See Also: backsub, inv, factor, lu, rcond
