gml-determinant ( registers gml -- registers gml )

Vocabulary

gml.coremath

Inputs

registers	an object
gml	an object

Outputs

registers	an object
gml	an object

Definition

USING: combinators gml.runtime gml.types kernel kernel.private ;

IN: gml.coremath

: gml-determinant ( registers gml -- registers gml )
    { gml } declare 1 1 [
        {
            { [ dup vec2d? ] [ [ dup pop-operand ] dip det2 ] }
            {
                [ dup vec3d? ]
                [
                    [ dup ~quotation~ ~quotation~ bi swap ] dip
                    det3
                ]
            }
        } cond
    ] gml-primitive ;