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Diffstat (limited to 'mpc/tests/add.dat')
| -rw-r--r-- | mpc/tests/add.dat | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/mpc/tests/add.dat b/mpc/tests/add.dat new file mode 100644 index 0000000000..73779f69e8 --- /dev/null +++ b/mpc/tests/add.dat @@ -0,0 +1,115 @@ +# Data file for mpc_add. +# +# Copyright (C) 2008 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. +# +# 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 +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# 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 +# +# where op1 = op1_re + i * op1_im, op2 = op2_re + i * op2_im, rop = rop_re + i * rop_im, +# The data are read from the file and stored in variables op1, op2, rop using +# rounding to nearest when needed, for instance: rop_re is ROP_RE rounded to +# nearest to the precision of PREC_ROP_RE. +# ROP_RE is checked against Re(op1 + op2) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(op1 + op2) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +0 0 53 -inf 53 -inf 53 -inf 53 -inf 53 -inf 53 -inf N Z +0 0 53 -inf 53 nan 53 -inf 53 +inf 53 +1 53 -inf Z U +0 0 53 +inf 53 -inf 53 +inf 53 -inf 53 +inf 53 +0 U D +0 0 53 +inf 53 +inf 53 +inf 53 +inf 53 -0 53 -1 D N +0 0 53 -inf 53 -inf 53 -inf 53 -inf 53 -0 53 -1 N U +0 0 53 nan 53 nan 53 -inf 53 +inf 53 +inf 53 nan Z D # check this is true in ISO C99 +0 0 53 nan 53 -inf 53 +inf 53 -inf 53 nan 53 -1 U N +0 0 53 +inf 53 nan 53 +inf 53 +inf 53 -0 53 nan D Z +0 0 53 nan 53 nan 53 -inf 53 -inf 53 nan 53 nan N D + +0 0 53 +inf 53 -inf 53 -1 53 -inf 53 +inf 53 -1 N D +0 0 53 nan 53 +1 53 -inf 53 +1 53 +inf 53 -0 Z N +0 0 53 +1 53 -inf 53 +1 53 -inf 53 -0 53 +1 U Z +0 0 53 +inf 53 +1 53 +inf 53 +1 53 -0 53 -0 D U +0 0 53 +inf 53 nan 53 -1 53 -inf 53 +inf 53 nan N N +0 0 53 nan 53 +2 53 -inf 53 +1 53 nan 53 +1 Z Z +0 0 53 +1 53 nan 53 +1 53 -inf 53 -0 53 nan U U # check this +0 0 53 nan 53 nan 53 +inf 53 +1 53 nan 53 nan D D + +0 0 53 -0 53 nan 53 -0 53 -inf 53 +0 53 +inf D D +0 0 53 -inf 53 +0 53 -inf 53 +0 53 +1 53 -0 N Z +0 0 53 +0 53 -inf 53 +0 53 -inf 53 -0 53 -0 Z U +0 0 53 nan 53 nan 53 +inf 53 +0 53 -inf 53 nan U D # check +0 0 53 nan 53 -inf 53 -0 53 -inf 53 nan 53 -1 D N +0 0 53 -inf 53 nan 53 -inf 53 +0 53 +0 53 nan N U +0 0 53 nan 53 nan 53 +0 53 -inf 53 nan 53 nan Z D + +0 0 53 +0 53 -0 53 +0 53 +1 53 -0 53 -1 Z D +0 0 53 -1 53 -0 53 -1 53 -0 53 +0 53 -0 U N +0 0 53 nan 53 +inf 53 -0 53 +1 53 nan 53 +inf D Z +0 0 53 +0 53 nan 53 +1 53 -0 53 -1 53 nan N D +0 0 53 nan 53 +1 53 +0 53 +1 53 nan 53 -0 Z N +0 0 53 nan 53 nan 53 -1 53 -0 53 nan 53 nan U Z + +0 0 53 +0 53 +0 53 -0 53 +0 53 +0 53 -0 U Z +0 0 53 nan 53 -inf 53 +0 53 -0 53 nan 53 -inf D U +0 0 53 -1 53 nan 53 +0 53 +0 53 -1 53 nan N N +0 0 53 nan 53 -0 53 -0 53 -0 53 nan 53 -0 Z Z +0 0 53 nan 53 nan 53 -0 53 +0 53 nan 53 nan U U + +0 0 53 nan 53 nan 53 nan 53 -inf 53 nan 53 +inf U U # check +0 0 53 +inf 53 nan 53 +inf 53 nan 53 -1 53 nan D D +0 0 53 nan 53 -inf 53 nan 53 -inf 53 nan 53 -0 N Z +0 0 53 nan 53 nan 53 -inf 53 nan 53 nan 53 nan Z U # check + +0 0 53 nan 53 nan 53 +1 53 nan 53 nan 53 -1 Z U +0 0 53 nan 53 nan 53 nan 53 +1 53 -0 53 nan U D +0 0 53 nan 53 nan 53 -1 53 nan 53 nan 53 nan D N + +0 0 53 nan 53 nan 53 nan 53 +0 53 +0 53 nan D N +0 0 53 nan 53 nan 53 +0 53 nan 53 nan 53 nan N U + +0 0 53 nan 53 nan 53 nan 53 nan 53 nan 53 nan N U + +# pure real argument ++ 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 N N +- 0 53 0x10000000000000p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 Z Z ++ 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 U U +- 0 53 0x10000000000000p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 D D + +# pure imaginary argument +0 + 53 -0 53 0x10000000000001p-52 53 -0 53 0x10000000000001p-105 53 -0 53 +1 N N +0 - 53 +0 53 0x10000000000000p-52 53 +0 53 0x10000000000001p-105 53 -0 53 +1 Z Z +0 + 53 +0 53 0x10000000000001p-52 53 +0 53 0x10000000000001p-105 53 -0 53 +1 U U +0 - 53 -0 53 0x10000000000000p-52 53 -0 53 0x10000000000001p-105 53 -0 53 +1 D D + |