Nodes of different colours represent the following:
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implementation in a submodule of an interface in a parent module.
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Source Code
function is_non_zero_diagonal(A)result(is_non_zero_diag)real(dp),dimension(:,:),intent(in)::Alogical::is_non_zero_diagis_non_zero_diag=.true.if(any(abs(Diag(A))<TOL_TEST_dp))is_non_zero_diag=.false.end function is_non_zero_diagonal