Lines Matching refs:exp
933 x = mantissa * 2^exp
936 If x is zero: mantissa = x, exp = 0.
937 If x is infinite or NaN: mantissa = x, exp unspecified.
938 Store exp in *EXPPTR and return mantissa. */
964 x = mantissa * 2^exp
967 If x is zero: mantissa = x, exp = 0.
968 If x is infinite or NaN: mantissa = x, exp unspecified.
969 Store exp in *EXPPTR and return mantissa. */
989 x = mantissa * 2^exp
992 If x is zero: mantissa = x, exp = 0.
993 If x is infinite or NaN: mantissa = x, exp unspecified.
994 Store exp in *EXPPTR and return mantissa. */
1155 /* Return x * 2^exp. */
1159 _GL_FUNCDECL_SYS (ldexpf, float, (float x, int exp));
1161 _GL_CXXALIAS_SYS (ldexpf, float, (float x, int exp));
1171 /* Return x * 2^exp. */
1177 _GL_FUNCDECL_RPL (ldexpl, long double, (long double x, int exp));
1178 _GL_CXXALIAS_RPL (ldexpl, long double, (long double x, int exp));
1181 _GL_FUNCDECL_SYS (ldexpl, long double, (long double x, int exp));
1184 _GL_CXXALIAS_SYS (ldexpl, long double, (long double x, int exp));
