From 341265e87767d7871c770aa5a8ee562460a27f1e Mon Sep 17 00:00:00 2001
From: jonbarron <jonbarron@gmail.com>
Date: Wed, 25 Oct 2023 20:33:28 -0700
Subject: [PATCH] Fix a typo that was breaking abs() (#188)

---
 src/latexify/codegen/expression_rules.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/latexify/codegen/expression_rules.py b/src/latexify/codegen/expression_rules.py
index 3000833..a745c4e 100644
--- a/src/latexify/codegen/expression_rules.py
+++ b/src/latexify/codegen/expression_rules.py
@@ -215,7 +215,7 @@ class FunctionRule:
 
 # name => left_syntax, right_syntax, is_wrapped
 BUILTIN_FUNCS: dict[str, FunctionRule] = {
-    "abs": FunctionRule(r"\mathropen{}\left|", r"\mathclose{}\right|", is_wrapped=True),
+    "abs": FunctionRule(r"\mathopen{}\left|", r"\mathclose{}\right|", is_wrapped=True),
     "acos": FunctionRule(r"\arccos", is_unary=True),
     "acosh": FunctionRule(r"\mathrm{arcosh}", is_unary=True),
     "arccos": FunctionRule(r"\arccos", is_unary=True),