logmdigammaInverse

Inverse of the Log Minus Digamma function

Returns x such log(x) - digamma(x) == y.

References: 1. Abramowitz, M., and Stegun, I. A. (1970). * Handbook of mathematical functions. Dover, New York, * pages 258-259, equation 6.3.18.

T
logmdigammaInverse
(
T
)
(
const T y
)

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Authors

Ilya Yaroshenko