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sincos.hpp File Reference

(Revision: 13262)

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Namespaces

 Gecode
 Gecode toplevel namespace
 
 Gecode::Float
 Floating point numbers.
 
 Gecode::Float::Trigonometric
 Trigonometric propagators
 

Macros

#define I0__PI_2I   FloatVal(0,pi_half_upper())
 
#define IPI_2__PII   FloatVal(pi_half_lower(),pi_upper())
 
#define IPI__3PI_2I   FloatVal(pi_lower(),3*pi_half_upper())
 
#define I3PI_2__2PII   FloatVal(3*pi_half_lower(),pi_twice_upper())
 
#define POS(X)   ((I0__PI_2I.in(X))?0: (IPI_2__PII.in(X))?1: (IPI__3PI_2I.in(X))?2: 3 )
 
#define ASININF_DOWN   r.asin_down(aSinIv.min())
 
#define ASINSUP_UP   r.asin_up(aSinIv.max())
 

Functions

template<class V >
void Gecode::Float::Trigonometric::aSinProject (Rounding &r, const V &aSinIv, FloatNum &iv_min, FloatNum &iv_max, int &n_min, int &n_max)
 

Macro Definition Documentation

#define I0__PI_2I   FloatVal(0,pi_half_upper())
#define IPI_2__PII   FloatVal(pi_half_lower(),pi_upper())
#define IPI__3PI_2I   FloatVal(pi_lower(),3*pi_half_upper())
#define I3PI_2__2PII   FloatVal(3*pi_half_lower(),pi_twice_upper())
#define POS (   X)    ((I0__PI_2I.in(X))?0: (IPI_2__PII.in(X))?1: (IPI__3PI_2I.in(X))?2: 3 )
#define ASININF_DOWN   r.asin_down(aSinIv.min())
#define ASINSUP_UP   r.asin_up(aSinIv.max())