From e7b0f88c94ef6b89b78d4ea95dd4a659ec689f03 Mon Sep 17 00:00:00 2001
From: Anton Tayanovskyy <anton.tayanovskyy@gmail.com>
Date: Sat, 1 Aug 2026 16:10:58 -0400
Subject: [PATCH] sage: patch for doctest numeric tolerance

Co-authored-by: Mauricio Collares <mauricio@collares.org>
---
 pkgs/by-name/sa/sage/sage-src.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/by-name/sa/sage/sage-src.nix b/pkgs/by-name/sa/sage/sage-src.nix
index f976e9e4c3c8..6acfd64676d1 100644
--- a/pkgs/by-name/sa/sage/sage-src.nix
+++ b/pkgs/by-name/sa/sage/sage-src.nix
@@ -100,6 +100,13 @@ stdenv.mkDerivation rec {
       url = "https://github.com/sagemath/sage/commit/24c9605a770b2419cd401bf6c8780bb4be923244.patch?full_index=1";
       hash = "sha256-68w2HWLR6mb13BWi5Fb6SfPAqPbdJrns0l5T6SoMqNI=";
     })
+
+    # https://github.com/sagemath/sage/pull/42612
+    (fetchpatch2 {
+      name = "relax-svd-doctest-tolerance.patch";
+      url = "https://github.com/sagemath/sage/commit/8f7b7299c985f74179555b2c7a0dad8a741bf879.patch?full_index=1";
+      hash = "sha256-9o0t5n3oWt/NmQTRlDsad5g8g7FhSYpAV62BMvY+w2Q=";
+    })
   ];
 
   # Patches needed because of package updates. We could just pin the versions of