update simulator

open-spaced-repetition · Dec 9, 2024 · c4074e8 · c4074e8
1 parent 9137c61
commit c4074e8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/fsrs_optimizer/fsrs_simulator.py b/src/fsrs_optimizer/fsrs_simulator.py
@@ -106,7 +106,7 @@ def stability_after_failure(s, r, d):
                 * np.power(d, -w[12])
                 * (np.power(s + 1, w[13]) - 1)
                 * np.exp((1 - r) * w[14]),
-                s,
+                s / np.exp(w[17] * w[18]),
             ),
         )