45                mpfr_rnd_t rnd_mode);
48 mpfr_rootn_ui (mpfr_ptr y, mpfr_srcptr x, unsigned long k, mpfr_rnd_t rnd_mode)  in mpfr_rootn_ui()  argument
58       mpfr_get_prec (x), mpfr_log_prec, x, k, rnd_mode),  in mpfr_rootn_ui()
71         return mpfr_set (y, x, rnd_mode);  in mpfr_rootn_ui()
119     return mpfr_set (y, x, rnd_mode);  in mpfr_rootn_ui()
126     return mpfr_root_aux (y, x, k, rnd_mode);  in mpfr_rootn_ui()
142   n = MPFR_PREC (y) + (rnd_mode == MPFR_RNDN);  in mpfr_rootn_ui()
173         rnd_mode = MPFR_INVERT_RND (rnd_mode);  in mpfr_rootn_ui()
174       if (rnd_mode == MPFR_RNDU || rnd_mode == MPFR_RNDA  in mpfr_rootn_ui()
175           || (rnd_mode == MPFR_RNDN && mpz_tstbit (m, 0)))  in mpfr_rootn_ui()
195   return mpfr_check_range (y, inexact, rnd_mode);  in mpfr_rootn_ui()
212 mpfr_root_aux (mpfr_ptr y, mpfr_srcptr x, unsigned long k, mpfr_rnd_t rnd_mode)  in mpfr_root_aux()  argument
264       if (MPFR_LIKELY (MPFR_CAN_ROUND(t, w - err, MPFR_PREC(y), rnd_mode)))  in mpfr_root_aux()
273         mpfr_init2 (z, MPFR_PREC(y) + (rnd_mode == MPFR_RNDN));  in mpfr_root_aux()
279           inexact = mpfr_set4 (y, z, rnd_mode, MPFR_SIGN (x));  in mpfr_root_aux()
292     inexact = mpfr_set4 (y, t, rnd_mode, MPFR_SIGN (x));  in mpfr_root_aux()
298   return mpfr_check_range (y, inexact, rnd_mode);  in mpfr_root_aux()
302 mpfr_rootn_si (mpfr_ptr y, mpfr_srcptr x, long k, mpfr_rnd_t rnd_mode)  in mpfr_rootn_si()  argument
310       mpfr_get_prec (x), mpfr_log_prec, x, k, rnd_mode),  in mpfr_rootn_si()
315     return mpfr_rootn_ui (y, x, k, rnd_mode);  in mpfr_rootn_si()
366     return mpfr_set (y, x, rnd_mode);  in mpfr_rootn_si()
383         return mpfr_ui_div (y, 1, x, rnd_mode);  in mpfr_rootn_si()
385         return mpfr_rec_sqrt (y, x, rnd_mode);  in mpfr_rootn_si()
418         inexact = mpfr_ui_div (t, 1, t, rnd_mode);  in mpfr_rootn_si()
423         if (MPFR_LIKELY (MPFR_CAN_ROUND (t, Nt - 3, Ny, rnd_mode) ||  in mpfr_rootn_si()
432     inexact = mpfr_set (y, t, rnd_mode);  in mpfr_rootn_si()
436     return mpfr_check_range (y, inexact, rnd_mode);  in mpfr_rootn_si()
441 mpfr_root (mpfr_ptr y, mpfr_srcptr x, unsigned long k, mpfr_rnd_t rnd_mode)  in mpfr_root()  argument
445       mpfr_get_prec (x), mpfr_log_prec, x, k, rnd_mode),  in mpfr_root()
459         return mpfr_set (y, x, rnd_mode);  in mpfr_root()
470     return mpfr_rootn_ui (y, x, k, rnd_mode);  in mpfr_root()