Cygwin: fix formatting: drop trailing whitespace
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
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@ -27,7 +27,7 @@ long double atanhl (long double x)
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/* Rearrange formula to avoid precision loss for small x.
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atanh(x) = 0.5 * log ((1.0 + x)/(1.0 - x))
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= 0.5 * log1p ((1.0 + x)/(1.0 - x) - 1.0)
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= 0.5 * log1p ((1.0 + x - 1.0 + x) /(1.0 - x))
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= 0.5 * log1p ((1.0 + x - 1.0 + x) /(1.0 - x))
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= 0.5 * log1p ((2.0 * x ) / (1.0 - x)) */
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z = 0.5L * __fast_log1pl ((z + z) / (1.0L - z));
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return x >= 0 ? z : -z;
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