Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed
arrows point from an interface to procedures which implement that interface.
This could include the module procedures in a generic interface or the
implementation in a submodule of an interface in a parent module.
Source Code
function s3_product_d(a,b,c)result(s3)real(8),dimension(3),intent(in)::a,b,creal(8)::s3s3=dot_product(a,cross_product(b,c))end function s3_product_d