Next: Read, Previous: Randomize, Up: Reference
function Re (z: Complex): Real;
Re extracts the real part of the complex number z.
Re is an ISO 10206 Extended Pascal extension.
program ReDemo; var z: Complex; begin z := Cmplx (1, 2); WriteLn (Re (z) : 0 : 5) end.
Cmplx, Im, Arg