- 4.45.2.15. -
Table of Contents
4. Standard Units
4.45. Math - Extended Mathematics unit
4.45.2. Math Unit Procedures and Functions
4.45.2.15. ChgSign function
4.45.2.15. ChgSign function
Targets: MS-DOS, OS/2, Win32
Math Unit
Reverses the sign of a double-precision floating-point argument.
Declaration:
function ChgSign(X: Extended): Extended;
Remarks:
ChgSign returns a value equal to its floating-point argument
X, but with its sign reversed.
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