diff --git a/f2.go b/f2.go
index 7c8f53f..3ee69ae 100644
--- a/f2.go
+++ b/f2.go
@@ -99,6 +99,9 @@ func joinDists(old_dist Dist, new_dist Dist, op string) (Dist, error) {
 	switch {
 	case old_dist.Type == "Lognormal" && new_dist.Type == "Lognormal" && op == "*":
 		return Dist{Type: "Lognormal", Lognormal: multiplyLogDists(old_dist.Lognormal, new_dist.Lognormal), Samples: nil}, nil
+	case old_dist.Type == "Lognormal" && new_dist.Type == "Lognormal" && op == "/":
+		tmp_dist := Lognormal{low: 1.0 / new_dist.Lognormal.high, high: 1.0 / new_dist.Lognormal.low}
+		return Dist{Type: "Lognormal", Lognormal: multiplyLogDists(old_dist.Lognormal, tmp_dist), Samples: nil}, nil
 	default:
 		fmt.Printf("For now, can't do anything besides multiplying lognormals\n")
 	}