scipy.special.multigammaln¶
(2026). scipy.special.multigammaln.
Cited by¶
1 citation across 1 artifact.
Each citation links to the sentence it supports in the citing article.
Domain-specific¶
- Multivariate Gamma Function
- SciPy and Stan expose precisely this log-space interface
This sourceDocuments multigammaln as the log of the multivariate gamma function — the SciPy half of the claim; Stan's counterpart is lmgamma in the Stan Functions Reference, which computes the same n(n−1)/4·log π plus shifted log-gamma sum. The SciPy reference page for scipy.special.multigammaln, which documents the function as computing exactly this log-space sum. Note that its published example prints 454.1488605074416 for a = 23.5, d = 10 on both example lines, including the one headed as verifying the identity; that is the value at a = 23.4, and the identity evaluates to 457.1766747829046 at a = 23.5.
- SciPy and Stan expose precisely this log-space interface
Verification¶
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Registry ID ref:8a4e0bf7c51d · see in the full table