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(parent: 8ba5674) | patch
Use Gnulib's 'copysign' in numbers.c.
authorMark H Weaver <mhw@netris.org>
Tue, 6 Aug 2013 20:21:26 +0000 (16:21 -0400)
committerMark H Weaver <mhw@netris.org>
Tue, 6 Aug 2013 20:21:26 +0000 (16:21 -0400)
commite1592f8a4068f116b88d210e85fc0676f001c61e
tree9d8b2dff588228d76dd248116abae05807490437tree | snapshot (tar.gz zip)
parent8ba567480518fc333b662d12f52936866307aa90commit | diff
Use Gnulib's 'copysign' in numbers.c.

* libguile/numbers.c (double_is_non_negative_zero): Remove.
  (idbl2str, scm_max, scm_min, scm_angle, log_of_shifted_double,
  scm_log10): Use 'copysign' to check signs of zeroes,
  instead of 'double_is_non_negative_zero'.
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