Cofactor3x3 may change the sign of the computed minor of the passed matrix.

Cofactor4x4 may change the sign of the computed minor of the passed matrix.

Determinant2x2 returns A-D minus B-C for a [A,B] [C,D] Matrix.

Determinant3x3 takes the first row of the passed matrix, summing the colvalue * Cofactor of the same col.

Determinant4x4.

Dot product is the sum of the products of the corresponding entries of the two sequences of numbers a product is simply put the result of a multiplication.

Magnitude measures the length of the passed vector.

Minor3x3 computes the submatrix at row/col and returns the determinant of the computed matrix.

Minor4x4 computes the submatrix at row/col and returns the determinant of the computed matrix.

Normalize measures the length (magnitude) of the passed Vector.

Submatrix3x3 extracts the 2x2 submatrix after deleting row and col from the passed 3x3.

Submatrix4x4 extracts the 3x3 submatrix after deleting row and col from the passed 4x4.

Translate creates a translation matrix from the identity matrix, setting wx, wy, wz to the passed xyz coords.

Transpose flips rows and cols in the matrix.