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/lk-master/external/lib/libm/
A De_rem_pio2f.c52 int32_t e0,n,ix,hx; in __ieee754_rem_pio2f() local
79 e0 = (ix>>23)-150; /* e0 = ilogb(|x|)-23; */ in __ieee754_rem_pio2f()
80 SET_FLOAT_WORD(z, ix - ((int32_t)(e0<<23))); in __ieee754_rem_pio2f()
82 n = __kernel_rem_pio2(tx,ty,e0,1,0); in __ieee754_rem_pio2f()
A De_rem_pio2.c59 int32_t e0,i,j,nx,n,ix,hx; in __ieee754_rem_pio2() local
175 e0 = (ix>>20)-1046; /* e0 = ilogb(z)-23; */ in __ieee754_rem_pio2()
176 INSERT_WORDS(z, ix - ((int32_t)(e0<<20)), low); in __ieee754_rem_pio2()
184 n = __kernel_rem_pio2(tx,ty,e0,nx,1); in __ieee754_rem_pio2()
A Dk_rem_pio2.c294 __kernel_rem_pio2(double *x, double *y, int e0, int nx, int prec) in __kernel_rem_pio2() argument
305 jv = (e0-3)/24; in __kernel_rem_pio2()
307 q0 = e0-24*(jv+1); in __kernel_rem_pio2()

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