Nodes of different colours represent the following:
Solid arrows point from a submodule to the (sub)module which it is
descended from. Dashed arrows point from a module or program unit to
modules which it uses.
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.
program volatile_doctestuse vecfor_RPPtype(vector)::pt(0:3)pt(0)=-1*eypt(1)=1*expt(2)=1*eypt(3)=-1*exprint"(L1)",is_concyclic(pt(0),pt1=pt(1),pt2=pt(2),pt3=pt(3))endprogram volatile_doctest