diff options
Diffstat (limited to 'tests/log.dat')
| -rw-r--r-- | tests/log.dat | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/tests/log.dat b/tests/log.dat index 57e3b35..ee95025 100644 --- a/tests/log.dat +++ b/tests/log.dat @@ -1,13 +1,13 @@ # Data test file for mpc_log. # -# Copyright (C) 2008, 2009, 2010 INRIA +# Copyright (C) 2008, 2009, 2010, 2012 INRIA # # This file is part of GNU MPC. # # GNU MPC is free software; you can redistribute it and/or modify it under # the terms of the GNU Lesser General Public License as published by the # Free Software Foundation; either version 3 of the License, or (at your -#o ption) any later version. +# option) any later version. # # GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS @@ -166,10 +166,25 @@ + + 53 0x162E4301C0025p-23 2 0x1p0 2 0x1p67108864 2 0x1p67108864 U U + + 53 0xB1721802E8F1p-21 2 0x1p0 2 0x1p134217728 2 0x1p134217728 U U + + 53 0x2C5C85FF57581p-22 2 0x1p0 2 0x1p268435456 2 0x1p268435456 U U -# Due to intermediate overflow, the following result has real part infinity -# instead of the correct result. Since this may happen in other parts of the -# library as well, we do not consider it a bug for the moment. -# + + 53 0x58B90BFD4BCBFp-22 2 0x1p0 2 0x1p536870912 2 0x1p536870912 U U -# log(-1 + i*eps) : infinite loop ? -# 0 0 2 0 2 0b11 2 -1 2 0x1p-1073741813 N N +# Example leading to intermediate overflow in x^2+y^2 ++ + 53 0x58B90BFD4BCBFp-22 2 0x1p0 2 0x1p536870912 2 0x1p536870912 U U ++ + 53 0x58B90BFAA42A98p-25 2 0x1p0 2 0x3p1073741821 2 0x3p1073741821 U U +# Example leading to intermediate underflow in x^2+y^2 +- - 53 -0x58B90BFB3775A8p-25 2 0x3p-2 2 0x1p-1073741824 2 0x1p-1073741824 D D + +# log (-1 + i*eps), looped in previous version +- - 2 0 2 3 2 -1 2 0x1p-1073741813 N N +- - 2 0 2 3 2 -1 2 0x1p-1073741813 D D ++ + 2 0x1p-1073741824 2 4 2 -1 2 0x1p-1073741813 U U +# log(1 + i*eps), could cause similar problems +- + 2 0 2 0x1p-1073741824 2 1 2 0x1p-1073741824 N N +- - 2 0 2 0 2 1 2 0x1p-1073741824 D D ++ + 2 0x1p-1073741824 2 0x1p-1073741824 2 1 2 0x1p-1073741824 U U +# log (eps + i) +- - 2 0 2 0x3p-1 2 0x1p-1073741824 2 1 N N +- - 2 0 2 0x3p-1 2 0x1p-1073741824 2 1 D D ++ + 2 0x1p-1073741824 2 2 2 0x1p-1073741824 2 1 U U + +# log (close to 1 + i*eps), improves test coverage ++ - 2 -0x1p-36 2 0x1p-1073741824 36 0x0.FFFFFFFFF 2 0x1p-1073741824 N N |