| # 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 |
| |
