# Data file for mpc_atanh.
#
# Copyright (C) 2009, 2013 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_OP_RE  OP_RE  PREC_OP_IM  OP_IM  RND_RE  RND_IM
#
# where op = op_re + i * op_im, rop = rop_re + i * rop_im,
# rop_re is ROP_RE rounded to nearest to the precision of PREC_ROP_RE
# rop_im is ROP_IM rounded to nearest to the precision of PREC_ROP_IM
# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE
# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM
# ROP_RE is checked against Re(atan op) rounded to the precision PREC_ROP_RE
#   in the direction RND_RE
# ROP_IM is checked against Im(atan op) 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 + 53   -0 53 -0x1921FB54442D18p-52    53 -inf 53 -inf N N
0 + 53   -0 53 -0x1921FB54442D18p-52    53 -inf 53   -1 N N
0 + 53   -0 53 -0x1921FB54442D18p-52    53 -inf 53   -0 N N
0 - 53   -0 53 +0x1921FB54442D18p-52    53 -inf 53   +0 N N
0 - 53   -0 53 +0x1921FB54442D18p-52    53 -inf 53   +1 N N
0 - 53   -0 53 +0x1921FB54442D18p-52    53 -inf 53 +inf N N
0 0 53   -0 53                   nan    53 -inf 53  nan N N
0 + 53   -0 53 -0x1921FB54442D18p-52    53   -6 53 -inf N N
0 - 53   -0 53 +0x1921FB54442D18p-52    53   -6 53 +inf N N
0 0 53  nan 53                   nan    53   -6 53  nan N N
0 + 53   -0 53 -0x1921FB54442D18p-52    53   -0 53 -inf N N
0 0 53   -0 53                    -0    53   -0 53   -0 N N
0 0 53   -0 53                    +0    53   -0 53   +0 N N
0 - 53   -0 53 +0x1921FB54442D18p-52    53   -0 53 +inf N N
0 0 53   -0 53                   nan    53   -0 53  nan N N
0 + 53   +0 53 -0x1921FB54442D18p-52    53   +0 53 -inf N N
0 0 53   +0 53                    -0    53   +0 53   -0 N N
0 0 53   +0 53                    +0    53   +0 53   +0 N N
0 - 53   +0 53 +0x1921FB54442D18p-52    53   +0 53 +inf N N
0 0 53   +0 53                   nan    53   +0 53  nan N N
0 + 53   +0 53 -0x1921FB54442D18p-52    53   +6 53 -inf N N
0 - 53   +0 53 +0x1921FB54442D18p-52    53   +6 53 +inf N N
0 0 53  nan 53                   nan    53   +6 53  nan N N
0 + 53   +0 53 -0x1921FB54442D18p-52    53 +inf 53 -inf N N
0 + 53   +0 53 -0x1921FB54442D18p-52    53 +inf 53   -1 N N
0 + 53   +0 53 -0x1921FB54442D18p-52    53 +inf 53   -0 N N
0 - 53   +0 53 +0x1921FB54442D18p-52    53 +inf 53   +0 N N
0 - 53   +0 53 +0x1921FB54442D18p-52    53 +inf 53   +1 N N
0 - 53   +0 53 +0x1921FB54442D18p-52    53 +inf 53 +inf N N
0 0 53   +0 53                   nan    53 +inf 53  nan N N
0 + 53    0 53 -0x1921FB54442D18p-52    53  nan 53 -inf N N
0 0 53  nan 53                   nan    53  nan 53   -1 N N
0 0 53  nan 53                   nan    53  nan 53   -0 N N
0 0 53  nan 53                   nan    53  nan 53   +0 N N
0 0 53  nan 53                   nan    53  nan 53   +1 N N
0 - 53    0 53 +0x1921FB54442D18p-52    53  nan 53 +inf N N
0 0 53  nan 53                   nan    53  nan 53  nan N N
0 0 53 +inf 53                    +0    53  1   53  +0  N N

# pure real argument
- + 53 -0x1E27076E2AF2E6p-57 53 -0x1921FB54442D18p-52    53  -17 53   -0 N N
- - 53 -0x1E27076E2AF2E6p-57 53 +0x1921FB54442D18p-52    53  -17 53   +0 N N
+ + 53 +0x1E27076E2AF2E6p-57 53 -0x1921FB54442D18p-52    53  +17 53   -0 N N
+ - 53 +0x1E27076E2AF2E6p-57 53 +0x1921FB54442D18p-52    53  +17 53   +0 N N
+ 0 53 -0x1F2272AE325A57p-53 53                    -0    53 -.75 53   -0 N N
+ 0 53 -0x1F2272AE325A57p-53 53                    +0    53 -.75 53   +0 N N
- 0 53 +0x1F2272AE325A57p-53 53                    -0    53 +.75 53   -0 N N
- 0 53 +0x1F2272AE325A57p-53 53                    +0    53 +.75 53   +0 N N
- + 12 0x6F1p-50 12 0xC91p-11 12 0x9380000000 12 +0 N N

# pure imaginary argument
0 - 53   -0 53 -0x167D8863BC99BDp-52    53   -0 53   -6 N N
0 - 53   +0 53 -0x167D8863BC99BDp-52    53   +0 53   -6 N N
0 + 53   -0 53 +0x167D8863BC99BDp-52    53   -0 53   +6 N N
0 + 53   +0 53 +0x167D8863BC99BDp-52    53   +0 53   +6 N N
0 + 53   -0 53 -0x1F5B75F92C80DDp-55    53   -0 53 -.25 N N
0 + 53   +0 53 -0x1F5B75F92C80DDp-55    53   +0 53 -.25 N N
0 - 53   -0 53 +0x1F5B75F92C80DDp-55    53   -0 53 +.25 N N
0 - 53   +0 53 +0x1F5B75F92C80DDp-55    53   +0 53 +.25 N N

# IEEE-754 double precision
- + 53 0x13F3F785301CE9p-54 53 0xBFA43C2A868B3p-51 53 0x3243F6A8885A3p-48 53 0x162E42FEFA39EFp-53 N N