Replaced stray occurrence of logsumexp with logaddexp

pymc-devs · Jun 1, 2017 · 30d4a0a · 30d4a0a
1 parent b7daa3e
commit 30d4a0a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pymc3/distributions/discrete.py b/pymc3/distributions/discrete.py
@@ -703,7 +703,7 @@ def logp(self, value):
 
         logp_val = tt.switch(value > 0,
                  tt.log(psi) + self.bin.logp(value),
-                 logsumexp(tt.log1p(-psi), tt.log(psi) + n * tt.log1p(-p)))
+                 logaddexp(tt.log1p(-psi), tt.log(psi) + n * tt.log1p(-p)))
 
         return bound(logp_val,
             0 <= value, value <= n,