From 2cd2e24f57ce483ecf5c711467fb659ee12964d4 Mon Sep 17 00:00:00 2001
From: Palash Tyagi <23239946+Magnus167@users.noreply.github.com>
Date: Tue, 8 Jul 2025 23:21:59 +0100
Subject: [PATCH] Add test for gamma_cdf_func to validate behavior for negative
 input

---
 src/compute/stats/distributions.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/compute/stats/distributions.rs b/src/compute/stats/distributions.rs
index cfd554e..63534d5 100644
--- a/src/compute/stats/distributions.rs
+++ b/src/compute/stats/distributions.rs
@@ -360,6 +360,7 @@ mod tests {
 
         // <0 case
         assert_eq!(gamma_pdf_func(-1.0, 1.0, 1.0), 0.0);
+        assert_eq!(gamma_cdf_func(-1.0, 1.0, 1.0), 0.0);
     }
     #[test]
     fn test_gamma_matrix() {