| /src/external/lgpl3/mpfr/dist/src/ |
| log10.c | 117 mpfr_log (t, t, MPFR_RNDD); /* log(10) */
118 mpfr_log (tt, a, MPFR_RNDN); /* log(a) */
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| acosh.c | 105 mpfr_log (t, x, MPFR_RNDN); /* err(log) < 1/2 ulp(t) */
133 mpfr_log (t, t, MPFR_RNDN); /* ln(sqrt(x^2-1)+x) */
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| log1p.c | 200 /* small case: assuming the AGM algorithm used by mpfr_log uses
215 inexact = mpfr_log (y, t, rnd_mode);
218 mpfr_log (t, t, MPFR_RNDN); /* log(1+x) */
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| asinh.c | 96 mpfr_log (t, t, MPFR_RNDN); /* ln(sqrt(x^2+1)+x)*/
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| log2.c | 119 mpfr_log(tt,a,MPFR_RNDN); /* log(a) */
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| li2.c | 134 mpfr_log (g, x, MPFR_RNDN); /* rel. error <= |(1 + theta) - 1| */
185 mpfr_log (g, g, MPFR_RNDN); /* rel. error <= |(1 + theta) - 1| */
278 mpfr_log (u, u, MPFR_RNDU);
376 mpfr_log (u, x, MPFR_RNDU);
420 mpfr_log (v, x, MPFR_RNDU);
429 mpfr_log (u, xx, MPFR_RNDU);
472 mpfr_log (u, x, MPFR_RNDD);
479 mpfr_log (v, xx, MPFR_RNDU);
583 mpfr_log (u, xx, MPFR_RNDU);
585 mpfr_log (v, xx, MPFR_RNDU)
[all...] |
| log.c | 0 /* mpfr_log -- natural logarithm of a floating-point number
42 mpfr_log (mpfr_ptr r, mpfr_srcptr a, mpfr_rnd_t rnd_mode) function
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| lngamma.c | 210 mpfr_log (t, z0, MPFR_RNDU); /* error < 1 ulp */
255 mpfr_log (l, z0, MPFR_RNDU); /* upper bound for log(z0) */
262 mpfr_log (l, h, MPFR_RNDU); /* upper bound for log(-z0) */
268 to mpfr_log */
393 mpfr_log (v, v, MPFR_RNDN);
403 /* if v = 0 here, it was 1 before the call to mpfr_log,
476 mpfr_log (s, z, MPFR_RNDN); /* log(z) */
669 mpfr_log (t, v, MPFR_RNDN);
832 mpfr_log (l, l, MPFR_RNDU); /* upper bound for log(-x) */
835 mpfr_log (h, h, MPFR_RNDD); /* lower bound on log(-x) *
[all...] |
| atanh.c | 172 /* small case: assuming the AGM algorithm used by mpfr_log uses
188 mpfr_log (t, t, MPFR_RNDN); /* ln((1+x)/(1-x)) */
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| const_catalan.c | 127 mpfr_log (x, x, MPFR_RNDU);
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| digamma.c | 49 mpfr_log (s, x, MPFR_RNDN); /* error <= 1/2 ulp */
234 mpfr_log (t, x, MPFR_RNDN);
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| eint.c | 283 mpfr_log (tmp, x, MPFR_RNDU);
356 mpfr_log (ump, x_abs, MPFR_RNDN);
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| pow.c | 178 mpfr_log (t, absx, MPFR_IS_NEG (y) ? MPFR_RNDD : MPFR_RNDU); /* ln|x| */
236 mpfr_log (t, absx, MPFR_IS_NEG (y) ? MPFR_RNDU : MPFR_RNDD);
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| yn.c | 229 mpfr_log (logz, z, MPFR_RNDD); /* lower bound of log(z) */
381 mpfr_log (s2, s2, MPFR_RNDN); /* log(z/2) */
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| grandom.c | 141 mpfr_log (l, sfr, MPFR_RNDN);
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| zeta.c | 423 mpfr_log (z, z, rnd);
430 mpfr_log (y, y, MPFR_INVERT_RND(rnd));
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| const_euler.c | 252 mpfr_log (y, y, MPFR_RNDZ); /* error < 2^-wp */
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| /src/external/lgpl3/mpc/dist/src/ |
| log.c | 74 inex_re = mpfr_log (mpc_realref (rop), mpc_realref (op), MPC_RND_RE (rnd));
89 inex_re = mpfr_log (mpc_realref (rop), w, MPC_RND_RE (rnd));
100 inex_re = mpfr_log (mpc_realref (rop), mpc_imagref (op), MPC_RND_RE (rnd));
108 inex_re = mpfr_log (mpc_realref (rop), w, MPC_RND_RE (rnd));
135 mpfr_log (w, w, MPFR_RNDN);
177 mpfr_log (w, w, MPFR_RNDN); /* error 0.5 ulp */
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| log10.c | 28 mpfr_log (log10, log10, MPFR_RNDN); /* error <= 1/2 ulp */
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| atan.c | 351 mpfr_log (a, a, MPFR_RNDU);
361 mpfr_log (b, b, MPFR_RNDZ);
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| /src/external/lgpl3/mpfr/dist/tests/ |
| tlog.c | 1 /* Test file for mpfr_log.
35 res = mpfr_log (a, b, rnd_mode);
45 #define test_log mpfr_log
59 printf ("mpfr_log failed for a=%s, rnd_mode=%s\n",
61 printf ("correct result is %s\n mpfr_log gives ",
203 printf ("Error in mpfr_log(3) for MPFR_RNDD\n");
269 inex = mpfr_log (y, x, MPFR_RNDD);
365 data_check ("data/log", mpfr_log, "mpfr_log");
366 bad_cases (mpfr_log, mpfr_exp, "mpfr_log", 256, -30, 30, 4, 128, 800, 50)
[all...] |
| tlog_ui.c | 36 inex1 = mpfr_log (y, x, MPFR_RNDN);
141 mpfr_log (y, v, MPFR_RNDN);
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| texp.c | 710 mpfr_log (x, minpos, MPFR_RNDU);
779 mpfr_log (x, minpos, MPFR_RNDD); /* |ulp| <= 1/2 */
821 mpfr_log (x, minpos, MPFR_RNDU);
826 mpfr_log (x, minpos, MPFR_RNDD);
914 mpfr_log (x, minpos, i ? MPFR_RNDU : MPFR_RNDD);
1060 bad_cases (mpfr_exp, mpfr_log, "mpfr_exp", 0, -256, 255, 4, 128, 800, 50);
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| troot.c | 510 mpfr_log (y, x, MPFR_RNDN);
517 mpfr_log (y, x, MPFR_RNDN);
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| /src/external/lgpl3/mpfr/dist/tools/bench/ |
| mpfrbench.c | 69 DECLARE_TIME_1OP (mpfr_log)
88 {"log", ADDR_TIME_NOP (mpfr_log), ADDR_ACCURATE_TIME_NOP (mpfr_log), egroup_special, 1},
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