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digraph TrigonometricsFunctions {
size="6,6";
node [shape=circle];
//
// -*- Basic Call -*-
//
F77_Call [label="Fortan Call", shape=doublecircle];
//
// -*- Functions definition -*-
//
// Cosinus
Cos_Real [label="cos(R)"];
Cos_Complex [label="cos(C)"];
Cos_Hyperbolic_Real [label="ch(R)"];
Cos_Hyperbolic_Complex [label="ch(C)"];
// Sinus
Sin_Real [label="sin(R)"];
Sin_Complex [label="sin(C)"];
Sin_Hyperbolic_Real [label="sh(R)"];
Sin_Hyperbolic_Complex [label="sh(C)"];
// Exponentielle
Exp_Real [label="exp(R)"];
Exp_Complex [label="exp(C)"];
// Valeur Absolue
Abs_Real [label="abs(R) <=> |R|"];
//
// -*- Functions call links -*-
//
// cos(a+ib) = cos(a).ch(b) - i.sin(a).sh(b)
Cos_Complex -> {
Cos_Real
Sin_Real
Cos_Hyperbolic_Real
Sin_Hyperbolic_Real
};
// sin(a+ib) = sin(a).ch(b) + i.cos(a).sh(b)
Sin_Complex -> {
Cos_Real
Sin_Real
Cos_Hyperbolic_Real
Sin_Hyperbolic_Real
};
// Call a cosinus function in F77 math lib
Cos_Real -> F77_Call;
// Call a sinus function in F77 math lib
Sin_Real -> F77_Call;
}
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