- 4.45.2.11 -
Standard Units
Math Unit
Math Unit Procedures and FunctionsArcTan2 function
Targets: MS-DOS, OS/2, Win32
Math Unit
Calculates the arctangent angle and quadrant of the given number.
Declaration:
function ArcTan2(Y, X: Extended): Extended;
Remarks:
The ArcTan2 function calculates ArcTan(Y/X), and returns an angle
in the correct quadrant. The values of X and Y must be
between -264 and 264. X can not be 0. The return value will fall
in the range from -Pi to Pi radians.
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| Csc function |
Table of Content |
ArcTanH function |
- 4.45.2.11 -