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.
Where possible, edges connecting nodes are
given different colours to make them easier to distinguish in
large graphs.
Source Code
function is_orthogonal(A)result(is_orth)real(dp),dimension(:,:),intent(in)::Alogical::is_orthis_orth=all(abs(matmul(A,transpose(A))-Identity_n(size(A,1)))<TOL_TEST_dp)end function is_orthogonal