Lines Matching refs:fX
1220 double SAL_CALL rtl_math_asinh( double fX ) SAL_THROW_EXTERN_C() in rtl_math_asinh() argument
1223 if ( fX == 0.0 ) in rtl_math_asinh()
1227 if ( fX < 0.0 ) in rtl_math_asinh()
1229 fX = - fX; in rtl_math_asinh()
1232 if ( fX < 0.125 ) in rtl_math_asinh()
1233 return fSign * rtl_math_log1p( fX + fX*fX / (1.0 + sqrt( 1.0 + fX*fX))); in rtl_math_asinh()
1234 else if ( fX < 1.25e7 ) in rtl_math_asinh()
1235 return fSign * log( fX + sqrt( 1.0 + fX*fX)); in rtl_math_asinh()
1237 return fSign * log( 2.0*fX); in rtl_math_asinh()
1244 double SAL_CALL rtl_math_acosh( double fX ) SAL_THROW_EXTERN_C() in rtl_math_acosh() argument
1246 volatile double fZ = fX - 1.0; in rtl_math_acosh()
1247 if ( fX < 1.0 ) in rtl_math_acosh()
1253 else if ( fX == 1.0 ) in rtl_math_acosh()
1255 else if ( fX < 1.1 ) in rtl_math_acosh()
1257 else if ( fX < 1.25e7 ) in rtl_math_acosh()
1258 return log( fX + sqrt( fX*fX - 1.0)); in rtl_math_acosh()
1260 return log( 2.0*fX); in rtl_math_acosh()