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15 lines
444 B
Diff
15 lines
444 B
Diff
--- trunk/src/acos.c 2009/12/08 16:49:43 733
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+++ trunk/src/acos.c 2009/12/09 20:51:38 734
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@@ -188,10 +188,7 @@
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else
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rnd_im = rnd_im == GMP_RNDU ? GMP_RNDD
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: rnd_im == GMP_RNDD ? GMP_RNDU
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-#if MPFR_VERSION_MAJOR >= 3
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- : rnd_im == GMP_RNDA ? GMP_RNDZ
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-#endif
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- : rnd_im;
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+ : rnd_im; /* both RNDZ and RNDA map to themselves for -asin(z) */
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rnd1 = RNDC(GMP_RNDN, rnd_im);
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mpfr_init2 (pi_over_2, p);
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for (;;)
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