/* include file for floating point package */ #ifdef IEEEFORMAT /* FLOAT FORMAT EXPONENT BIAS */ #define SGL_BIAS 127 /* excess 128 notation used */ #define DBL_BIAS 1023 /* excess 1024 notation used */ #define EXT_BIAS 0 /* 2s-complement notation used */ /* this is possible because the */ /* sign is in a seperate word */ /* VARIOUS MAX AND MIN VALUES */ /* 1) FOR THE DIFFERENT FORMATS */ #define SGL_MAX 255 /* standard definition */ #define SGL_MIN 0 /* standard definition */ #define DBL_MAX 2047 /* standard definition */ #define DBL_MIN 0 /* standard definition */ #define EXT_MAX 16384 /* standard minimum */ #define EXT_MIN -16383 /* standard minimum */ #else /* FLOAT FORMAT EXPONENT BIAS */ #define SGL_BIAS 127 /* excess 128 notation used */ #define DBL_BIAS 127 /* excess 128 notation used */ #define EXT_BIAS 0 /* 2s-complement notation used */ /* this is possible because the */ /* sign is in a seperate word */ /* VARIOUS MAX AND MIN VALUES */ /* 1) FOR THE DIFFERENT FORMATS */ #define SGL_MAX 255 /* standard definition */ #define SGL_MIN 0 /* standard definition */ #define DBL_MAX 255 /* standard definition */ #define DBL_MIN 0 /* standard definition */ #define EXT_MAX 16384 /* standard minimum */ #define EXT_MIN -16383 /* standard minimum */ #endif