4.45.2.56. SecH function | Table of Contents | 4.45.2.58. SinH function |
function Sgn(X: Extended): Longint; function Sgn(X: Longint): Longint;Remarks:
Sgn(3.2) = 1 Sgn(-5) = -1 Sgn(0) = 0
4.45.2.56. SecH function | Table of Contents | 4.45.2.58. SinH function |