1 # Data file for mpc_add.
3 # Copyright (C) 2008 Philippe Th\'eveny
5 # This file is part of the MPC Library.
7 # The MPC Library is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU Lesser General Public License as published by
9 # the Free Software Foundation; either version 2.1 of the License, or (at your
10 # option) any later version.
12 # The MPC Library is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
15 # License for more details.
17 # You should have received a copy of the GNU Lesser General Public License
18 # along with the MPC Library; see the file COPYING.LIB. If not, write to
19 # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 # The line format respects the parameter order in function prototype as
25 # INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP1_RE OP1_RE PREC_OP1_IM OP1_IM PREC_OP2_RE OP2_RE PREC_OP2_IM OP2_IM RND_RE RND_IM
27 # where op1 = op1_re + i * op1_im, op2 = op2_re + i * op2_im, rop = rop_re + i * rop_im,
28 # The data are read from the file and stored in variables op1, op2, rop using
29 # rounding to nearest when needed, for instance: rop_re is ROP_RE rounded to
30 # nearest to the precision of PREC_ROP_RE.
31 # ROP_RE is checked against Re(op1 + op2) rounded to the precision PREC_ROP_RE
32 # in the direction RND_RE
33 # ROP_IM is checked against Im(op1 + op2) rounded to the precision PREC_ROP_IM
34 # in the direction RND_IM
35 # INEX_RE is the ternary value for the real part with the following notation:
36 # "?" ternary value not checked
37 # "+" if ROP_RE is greater than the exact mathematical result
38 # "0" if ROP_RE is exactly the mathematical result
39 # "-" if ROP_RE is less than the exact mathematical result
41 # rounding modes notation:
42 # "N" is rounding to nearest
43 # "Z" is rounding towards zero
44 # "U" is rounding towards plus infinity
45 # "D" is rounding towards minus infinity
46 # Use prefixes "0b" for values in base two, "0x" for values in base sixteen,
47 # no prefix for value in base ten.
48 # In all bases, "nan" is NaN, "inf" is infinity;
49 # The sign of the result is checked with "+inf", "-inf", "-0", or "+0".
51 # special values (following ISO C99 standard)
52 0 0 53 -inf 53 -inf 53 -inf 53 -inf 53 -inf 53 -inf N Z
53 0 0 53 -inf 53 nan 53 -inf 53 +inf 53 +1 53 -inf Z U
54 0 0 53 +inf 53 -inf 53 +inf 53 -inf 53 +inf 53 +0 U D
55 0 0 53 +inf 53 +inf 53 +inf 53 +inf 53 -0 53 -1 D N
56 0 0 53 -inf 53 -inf 53 -inf 53 -inf 53 -0 53 -1 N U
57 0 0 53 nan 53 nan 53 -inf 53 +inf 53 +inf 53 nan Z D # check this is true in ISO C99
58 0 0 53 nan 53 -inf 53 +inf 53 -inf 53 nan 53 -1 U N
59 0 0 53 +inf 53 nan 53 +inf 53 +inf 53 -0 53 nan D Z
60 0 0 53 nan 53 nan 53 -inf 53 -inf 53 nan 53 nan N D
62 0 0 53 +inf 53 -inf 53 -1 53 -inf 53 +inf 53 -1 N D
63 0 0 53 nan 53 +1 53 -inf 53 +1 53 +inf 53 -0 Z N
64 0 0 53 +1 53 -inf 53 +1 53 -inf 53 -0 53 +1 U Z
65 0 0 53 +inf 53 +1 53 +inf 53 +1 53 -0 53 -0 D U
66 0 0 53 +inf 53 nan 53 -1 53 -inf 53 +inf 53 nan N N
67 0 0 53 nan 53 +2 53 -inf 53 +1 53 nan 53 +1 Z Z
68 0 0 53 +1 53 nan 53 +1 53 -inf 53 -0 53 nan U U # check this
69 0 0 53 nan 53 nan 53 +inf 53 +1 53 nan 53 nan D D
71 0 0 53 -0 53 nan 53 -0 53 -inf 53 +0 53 +inf D D
72 0 0 53 -inf 53 +0 53 -inf 53 +0 53 +1 53 -0 N Z
73 0 0 53 +0 53 -inf 53 +0 53 -inf 53 -0 53 -0 Z U
74 0 0 53 nan 53 nan 53 +inf 53 +0 53 -inf 53 nan U D # check
75 0 0 53 nan 53 -inf 53 -0 53 -inf 53 nan 53 -1 D N
76 0 0 53 -inf 53 nan 53 -inf 53 +0 53 +0 53 nan N U
77 0 0 53 nan 53 nan 53 +0 53 -inf 53 nan 53 nan Z D
79 0 0 53 +0 53 -0 53 +0 53 +1 53 -0 53 -1 Z D
80 0 0 53 -1 53 -0 53 -1 53 -0 53 +0 53 -0 U N
81 0 0 53 nan 53 +inf 53 -0 53 +1 53 nan 53 +inf D Z
82 0 0 53 +0 53 nan 53 +1 53 -0 53 -1 53 nan N D
83 0 0 53 nan 53 +1 53 +0 53 +1 53 nan 53 -0 Z N
84 0 0 53 nan 53 nan 53 -1 53 -0 53 nan 53 nan U Z
86 0 0 53 +0 53 +0 53 -0 53 +0 53 +0 53 -0 U Z
87 0 0 53 nan 53 -inf 53 +0 53 -0 53 nan 53 -inf D U
88 0 0 53 -1 53 nan 53 +0 53 +0 53 -1 53 nan N N
89 0 0 53 nan 53 -0 53 -0 53 -0 53 nan 53 -0 Z Z
90 0 0 53 nan 53 nan 53 -0 53 +0 53 nan 53 nan U U
92 0 0 53 nan 53 nan 53 nan 53 -inf 53 nan 53 +inf U U # check
93 0 0 53 +inf 53 nan 53 +inf 53 nan 53 -1 53 nan D D
94 0 0 53 nan 53 -inf 53 nan 53 -inf 53 nan 53 -0 N Z
95 0 0 53 nan 53 nan 53 -inf 53 nan 53 nan 53 nan Z U # check
97 0 0 53 nan 53 nan 53 +1 53 nan 53 nan 53 -1 Z U
98 0 0 53 nan 53 nan 53 nan 53 +1 53 -0 53 nan U D
99 0 0 53 nan 53 nan 53 -1 53 nan 53 nan 53 nan D N
101 0 0 53 nan 53 nan 53 nan 53 +0 53 +0 53 nan D N
102 0 0 53 nan 53 nan 53 +0 53 nan 53 nan 53 nan N U
104 0 0 53 nan 53 nan 53 nan 53 nan 53 nan 53 nan N U
107 + 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 N N
108 - 0 53 0x10000000000000p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 Z Z
109 + 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 U U
110 - 0 53 0x10000000000000p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 D D
112 # pure imaginary argument
113 0 + 53 -0 53 0x10000000000001p-52 53 -0 53 0x10000000000001p-105 53 -0 53 +1 N N
114 0 - 53 +0 53 0x10000000000000p-52 53 +0 53 0x10000000000001p-105 53 -0 53 +1 Z Z
115 0 + 53 +0 53 0x10000000000001p-52 53 +0 53 0x10000000000001p-105 53 -0 53 +1 U U
116 0 - 53 -0 53 0x10000000000000p-52 53 -0 53 0x10000000000001p-105 53 -0 53 +1 D D