xHarbour Reference Documentation > Function Reference

GetPrec()

Retrieves computing precision for trigonometric functions.

Syntax

GetPrec() --> nDecimalPlaces

Return

The function returns a numeric value. It identifies the accuracy of trigonometric functions as the number of decimal places that must be calculated before a trigonometric function returns its result. It can be defined with SetPrec().

Info

See also:	SetPrec()
Category:	CT:Math , Mathematical functions , Trigonometric functions
Source:	ct\ctmath.c
LIB:	xhb.lib
DLL:	xhbdll.dll