Investment Studio > Expressions > Functions > Matrix > MDETERM
float mdeterm(float array[n][n] argument)
Returns the determinant of the square argument matrix.
Examples
=mdeterm({{1, 2}, {3, 4}})
equals -2
=mdeterm({{1, 2, 3}, {4, 5, 6}, {7, 8, 9}})
equals 0.