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Rev 77685 Rev 88401
Line 69... Line 69...
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	/* p is small, but q is big. */
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	/* p is small, but q is big. */
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	corr = lgammacor(q) - lgammacor(p + q);
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	corr = lgammacor(q) - lgammacor(p + q);
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	return lgammafn(p) + corr + p - p * log(p + q)
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	return lgammafn(p) + corr + p - p * log(p + q)
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		+ (q - 0.5) * log1p(-p / (p + q));
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		+ (q - 0.5) * log1p(-p / (p + q));
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    }
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    }
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    else {
 - 
 
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	/* p and q are small: p <= q < 10. */
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    else { /* p and q are small: p <= q < 10. */
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	/* R change for very small args */
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	/* R change for very small args */
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	if (p < 1e-306) return lgamma(p) + (lgamma(q) - lgamma(p+q));
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	if (p < 1e-306) return lgamma(p) + (lgamma(q) - lgamma(p+q));
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	else return log(gammafn(p) * (gammafn(q) / gammafn(p + q)));
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	else return log(gammafn(p) * (gammafn(q) / gammafn(p + q)));
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    }
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    }
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}
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}