Clean up imprecise math

felt · Jul 17, 2023 · 81a4342 · 81a4342
1 parent c3086ea
commit 81a4342
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Showing 3 changed files with 43 additions and 49 deletions.
diff --git a/drop.cpp b/drop.cpp
@@ -83,7 +83,7 @@ void prep_drop_states(struct drop_state ds[], int maxzoom, int basezoom, double
 			// basezoom - 2:   6.25 (droprate ^ 2)
 			// ...
 			// basezoom - n:        (droprate ^ n)
-			ds[i].interval = std::exp(std::log(droprate) * (basezoom - i));
+			ds[i].interval = std::powf(droprate, basezoom - i);
 		}
 
 		ds[i].error = 0;