Minor Fixes

TommasoBelluzzo · Mar 17, 2023 · c0dec29 · c0dec29
1 parent 3f204f1
commit c0dec29
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/pydtmc/markov_chain.py b/pydtmc/markov_chain.py
@@ -543,8 +543,11 @@ def implied_timescales(self) -> _oarray:
         if not self.is_ergodic:
             it = None
         else:
+
             ev = self.__eigenvalues_sorted[::-1]
-            it = _np.append(_np.inf, -1.0 / _np.log(ev[1:]))
+
+            with _np.errstate(divide='ignore'):
+                it = _np.append(_np.inf, -1.0 / _np.log(ev[1:]))
 
         return it