From 332e568430b3a3e532b8a8f5a740eb76c6053653 Mon Sep 17 00:00:00 2001
From: Christian Schilling <git@christianschilling.net>
Date: Sun, 24 Aug 2025 17:49:55 +0200
Subject: [PATCH] update documentation of MatMulMode

---
 src/IntervalArithmetic.jl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/IntervalArithmetic.jl b/src/IntervalArithmetic.jl
index c5e80d2b..a776e8fa 100644
--- a/src/IntervalArithmetic.jl
+++ b/src/IntervalArithmetic.jl
@@ -176,8 +176,8 @@ end
 Matrix multiplication mode type.
 
 Available mode types:
-- `:slow` (default): generic algorithm.
-- `:fast` : Rump's algorithm.
+- `:fast` (default): Rump's algorithm.
+- `:slow` (always used for high-precision number types, e.g., `BigFloat`): generic algorithm.
 """
 struct MatMulMode{T} end