CrossWorks for ARM User Guide

sinSynopsis#include double sin(double x);Description sin returns the radian circular sine of x.Fast math librarybehaviorIEC 60559 mathlibrary behaviorPortabilityIf |x| > 10^9, errno (page 247) is set to EDOM and sin returns HUGE_VAL.sin returns x if x is NaN.sin returns NaN with invalid signal if |x| is Infinity.sin conforms to ISO/IEC 9899:1990 (C90) and ISO/IEC 9899:1999 (C99).sinfSynopsis#include float sinf(float x);Description sinf returns the radian circular sine of x.Fast math libraryspecial casesIEC 60559 mathlibrary special casesPortabilityIf |x| > 10^9, errno (page 247) is set to EDOM and sin returns HUGE_VALF.sinf returns x if x is NaN.sinf returns NaN with invalid signal if |x| is Infinity.sinf conforms to ISO/IEC 9899:1990 (C90) and ISO/IEC 9899:1999 (C99).sinhSynopsis#include double sinh(double x);Description sinh calculates the hyperbolic sine of x.Fast math librarybehaviorIEC 60559 mathlibrary behaviorPortabilityIf |x| >~ 709.782, errno (page 247) is set to EDOM and sinh returns HUGE_VAL.If x is +Infinity, -Infinity, or NaN, sinh returns |x|.If |x| >~ 709.782, sinh returns +Infinity or -Infinity depending upon the sign of x.sinh conforms to ISO/IEC 9899:1990 (C90) and ISO/IEC 9899:1999 (C99).Chapter 28 - Mathematics273