Update src/bijectors/logit.jl

Co-authored-by: David Widmann <[email protected]>
TuringLang · May 13, 2020 · 30fbf25 · 30fbf25
1 parent f252900
commit 30fbf25
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/bijectors/logit.jl b/src/bijectors/logit.jl
@@ -38,4 +38,4 @@ logabsdetjac(b::Logit{2}, x::AbstractMatrix) = sum(logit_logabsdetjac.(x, b.a, b
 logabsdetjac(b::Logit{2}, x::AbstractArray{<:AbstractMatrix}) = map(x) do x
     logabsdetjac(b, x)
 end
-logit_logabsdetjac(x, a, b) = -log((x - a) * (b - x) / (b - a))
+logit_logabsdetjac(x, a, b) = log(b - a) - log(x - a) - log(b - x)