Use limit->∞ of formula (= -0.5) when formula overflows.

eyeonus · Jun 20, 2018 · 6a7704d · 6a7704d · eyeonus · Jun 20, 2018
1 parent 1f001df
commit 6a7704d
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/tradecalc.py b/tradecalc.py
@@ -976,7 +976,10 @@ def sigmoid(x):
 
                     boost = (1 - sigmoid(25 * (cruiseKls - 1))) / 4
                     drop = (-1 - sigmoid(50 * (cruiseKls - 4))) / 4
-                    penalty = (-1 + 1 / (cruiseKls + 1) ** ((cruiseKls + 1) / 4)) / 2
+                    try:
+                        penalty = (-1 + 1 / (cruiseKls + 1) ** ((cruiseKls + 1) / 4)) / 2
+                    except OverflowError:
+                        penalty = -0.5
 
                     multiplier += (penalty + boost + drop) * lsPenalty