From f67869bb7b327d33ddc2f11f05833406937c4d3d Mon Sep 17 00:00:00 2001
From: Simon Gardling <titaniumtown@gmail.com>
Date: Thu, 19 May 2022 00:05:31 -0400
Subject: [PATCH] add clamp for integral_num

---
 src/math_app.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/math_app.rs b/src/math_app.rs
index cfc4b77..3f74868 100644
--- a/src/math_app.rs
+++ b/src/math_app.rs
@@ -350,6 +350,10 @@ impl MathApp {
 						})
 						.inner;
 
+					if integral_num_changed {
+						self.settings.integral_num = self.settings.integral_num.clamp(0, 500000)
+					}
+
 					self.settings.integral_changed = any_using_integral
 						&& (max_x_changed | min_x_changed | integral_num_changed | riemann_changed);
 				});