macro islessgreater
macro isunordered
+# ifndef POSIX2008
constant M_E
constant M_LOG2E
constant M_LOG10E
constant M_SQRT1_2
constant MAXFLOAT
+# endif
constant HUGE_VAL
constant HUGE_VALF
constant HUGE_VALL
macro MATH_ERREXCEPT == 2
#endif
+macro math_errhandling
+
function double acos (double)
function double asin (double)
function double atan (double)
function double tanh (double)
function double erf (double)
function double erfc (double)
+#if defined XPG3 || defined XPG4 || defined UNIX98
function double gamma (double)
+#endif
function double hypot (double, double)
+#if !defined POSIX && !defined POSIX2008
function double j0 (double)
function double j1 (double)
function double jn (int, double)
+#endif
function double lgamma (double)
function double tgamma (double)
+#if !defined POSIX && !defined POSIX2008
function double y0 (double)
function double y1 (double)
function double yn (int, double)
-function int isnan (double)
+#endif
function double acosh (double)
function double asinh (double)
function double atanh (double)
function long lround (double)
function {long long} llround (double)
function double remquo (double, double, int*)
+#if defined XPG3 && defined XPG4 && defined UNIX98 && defined XOPEN2K
function double scalb (double, double)
+#endif
function double scalbn (double, int)
function double scalbln (double, long)
function double fdim (double, double)
function double fma (double, double, double)
function double nan (const char*)
+#if !defined POSIX && !defined POSIX2008
// variable signgam
allow signgam
+#endif
#if !defined ISO && !defined POSIX
function float acosf (float)
function float tanhf (float)
function float erff (float)
function float erfcf (float)
+#if defined XPG3 || defined XPG4 || defined UNIX98
function float gammaf (float)
+#endif
function float hypotf (float, float)
+#if !defined POSIX && !defined POSIX2008
function float j0f (float)
function float j1f (float)
function float jnf (int, float)
+#endif
function float lgammaf (float)
function float tgammaf (float)
+#if !defined POSIX && !defined POSIX2008
function float y0f (float)
function float y1f (float)
function float ynf (int, float)
-function int isnanf (float)
+#endif
function float acoshf (float)
function float asinhf (float)
function float atanhf (float)
function long lroundf (float)
function {long long} llroundf (float)
function float remquof (float, float, int*)
+#if defined XPG3 && defined XPG4 && defined UNIX98 && defined XOPEN2K
function float scalbf (float, float)
+#endif
function float scalbnf (float, int)
function float scalblnf (float, long)
function float fdimf (float, float)
function {long double} tanhl (long double)
function {long double} erfl (long double)
function {long double} erfcl (long double)
+#if defined XPG3 || defined XPG4 || defined UNIX98
function {long double} gammal (long double)
+#endif
function {long double} hypotl (long double, long double)
+#if !defined POSIX && !defined POSIX2008
function {long double} j0l (long double)
function {long double} j1l (long double)
function {long double} jnl (int, long double)
+#endif
function {long double} lgammal (long double)
function {long double} tgammal (long double)
+#if !defined POSIX && !defined POSIX2008
function {long double} y0l (long double)
function {long double} y1l (long double)
function {long double} ynl (int, long double)
-function int isnanl (long double)
+#endif
function {long double} acoshl (long double)
function {long double} asinhl (long double)
function {long double} atanhl (long double)
function long lroundl (long double)
function {long long} llroundl (long double)
function {long double} remquol (long double, long double, int*)
+#if defined XPG3 && defined XPG4 && defined UNIX98 && defined XOPEN2K
function {long double} scalbl (long double, long double)
+#endif
function {long double} scalbnl (long double, int)
function {long double} scalblnl (long double, long)
function {long double} fdiml (long double, long double)
#endif
allow *_t
+// The following expressions are not entirely correct but the current
+// poorfnmatch implementation doesn't grok the right form.
allow FP_*