#ifndef __CONSTANTS_H
#define __CONSTANTS_H
static char
__rcs_ref_constants_h( void )
{
  static char rcs_id_h[] = "$Header: /u2/graphics/projects/6.838/gvis/gprims/constants.H,v 1.1 1998/02/10 17:01:11 neel Exp $";
  return rcs_id_h[0];
}
extern double m_e;
extern float m_e_f;
extern double m_log2e;
extern float m_log2e_f;
extern double m_log10e;
extern float m_log10e_f;
extern double m_ln2;
extern float m_ln2_f;
extern double m_ln10;
extern float m_ln10_f;
extern double m_pi;
extern float m_pi_f;
extern double m_pi_2;
extern float m_pi_2_f;
extern double m_pi_4;
extern float m_pi_4_f;
extern double m_1_pi;
extern float m_1_pi_f;
extern double m_2_pi;
extern float m_2_pi_f;
extern double m_2_sqrtpi;
extern float m_2_sqrtpi_f;
extern double m_sqrt2;
extern float m_sqrt2_f;
extern double m_sqrt1_2;
extern float m_sqrt1_2_f;
extern double m_tiny;
extern double m_huge;
extern double m_eps;
extern double m_sqrt_eps;
extern double m_diver;
extern float m_tiny_f;
extern float m_huge_f;
extern float m_eps_f;
extern float m_sqrt_eps_f;
extern float m_diver_f;
/* inverse powers of two */
extern float twomm[32];
/* inverse powers of sqrt(2) */
extern float twomhalfm[64];
/* ordinary powers of two */
extern float twom[32];
/* ordinary powers of sqrt(2) */
extern float twohalfm[64];
/* integer powers of two */
extern int itwom[31];
#endif /* __CONSTANTS_H */