- (m*vector-array! MATRIX VECTORS stride: [STRIDE] length: [LENGTH])procedure
Destructively multiply the array of 3 element floats VECTORS by MATRIX. VECTORS may be given as an f32vector, a u8vector or a pointer. The keyword STRIDE specifies the number of elements between consecutive vectors, given in number of floats (which must be at least 3) when VECTORS is an f32vector and in bytes when VECTORS is a u8vector or a pointer. When VECTORS is given as a pointer, the keyword LENGTH must be provided, specifying the number of vectors in VECTORS.