src/sf-trig.h

   1 #ifndef GNM_SF_TRIG_H_
   2 #define GNM_SF_TRIG_H_
   3
   4 #include <numbers.h>
   5
   6 gnm_float gnm_cot (gnm_float x);
   7 gnm_float gnm_acot (gnm_float x);
   8 gnm_float gnm_coth (gnm_float x);
   9 gnm_float gnm_acoth (gnm_float x);
  10
  11 gnm_float gnm_reduce_pi (gnm_float x, int e, int *k);
  12
  13 #ifdef GNM_REDUCES_TRIG_RANGE
  14 /* gnm_sin, gnm_cos, gnm_tan prototyped in numbers.h */
  15 #endif
  16
  17 #endif