/* Include file for extended precision arithmetic programs. /* Number of 16 bit words in external x type format */ #define NE 6/* #define NE 10 */ /* Number of 16 bit words in internal format */ #define NI (NE+3)/* Array offset to exponent */ #define E 1/* Array offset to high guard word */ #define M 2/* Number of bits of precision */ #define NBITS ((NI-4)*16)/* Maximum number of decimal digits in ASCII conversion * = NBITS*log10(2) #define NDEC (NBITS*8/27)/* The exponent of 1.0 */ #define EXONE (0x3fff)void eadd(), esub(), emul(), ediv();int ecmp(), enormlz(), eshift();void eshup1(), eshup8(), eshup6(), eshdn1(), eshdn8(), eshdn6();void eabs(), eneg(), emov(), eclear(), einfin(), efloor();void eldexp(), efrexp(), eifrac(), ltoe();void esqrt(), elog(), eexp(), etanh(), epow();void asctoe(), asctoe24(), asctoe53(), asctoe64();void etoasc(), e24toasc(), e53toasc(), e64toasc();void etoe64(), etoe53(), etoe24(), e64toe(), e53toe(), e24toe();int mtherr();extern unsigned short ezero[], ehalf[], eone[], etwo[];extern unsigned short elog2[], esqrt2[];/* by Stephen L. Moshier. */ quality 100%
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