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// Various mathematical/computational constants
#if !defined(CU_CONSTANTS_H_)
#define CU_CONSTANTS_H_
#define PI 3.14159265358979323846 // pi
#define PIO2 1.57079632679489661923 // pi/2
#define EUL 0.577215664901532860606512090082402 // Euler's constant
// maximum single and double precision floating point numbers
#ifndef FLT_MAX
#define FLT_MAX 3.402823466E+38F
#endif
#ifndef DBL_MAX
#define DBL_MAX 1.7976931348623158e+308
#endif
#endif /* !defined(CU_CONSTANTS_H_) */
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