Searched refs:dlogax_da (Results 1 – 1 of 1) sorted by relevance
779 XlaOp dlogax_da = Log(x) - Digamma(a + ScalarLike(a, 1)); in IgammaSeries() local783 return ax * (ans * dlogax_da + dans_da) / a; in IgammaSeries()786 return -(dans_da + ans * dlogax_da) * x / a; in IgammaSeries()912 XlaOp dlogax_da = Log(x) - Digamma(a); in IgammacContinuedFraction() local916 return ax * (ans * dlogax_da + dans_da); in IgammacContinuedFraction()919 return -(dans_da + ans * dlogax_da) * x; in IgammacContinuedFraction()