From 022b945fb3182d3b5df5563a61ec0a24f41c70a1 Mon Sep 17 00:00:00 2001
From: classabbyamp <5366828+classabbyamp@users.noreply.github.com>
Date: Tue, 11 Apr 2023 08:13:34 -0400
Subject: [PATCH] add `sinc` operator (#720)

this is for the sinc function (https://en.wikipedia.org/wiki/Sinc_function)
---
 library/src/math/op.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/library/src/math/op.rs b/library/src/math/op.rs
index 2d8266cc1..d48ee8c63 100644
--- a/library/src/math/op.rs
+++ b/library/src/math/op.rs
@@ -15,8 +15,8 @@ use super::*;
 /// Typst predefines the operators `arccos`,  `arcsin`,  `arctan`,  `arg`,
 /// `cos`,  `cosh`,  `cot`, `ctg`, `coth`,  `csc`,  `deg`,  `det`,  `dim`,
 /// `exp`, `gcd`,  `hom`,  `mod`,  `inf`,  `ker`,  `lg`,  `lim`,  `ln`,  `log`,
-/// `max`, `min`,  `Pr`,  `sec`,  `sin`,  `sinh`,  `sup`,  `tan`, `tg`, `tanh`,
-/// `liminf`, and `limsup`.
+/// `max`, `min`,  `Pr`,  `sec`,  `sin`,  `sinc`,  `sinh`,  `sup`,  `tan`, `tg`,
+/// `tanh`, `liminf`, and `limsup`.
 ///
 /// Display: Text Operator
 /// Category: math
@@ -99,6 +99,7 @@ ops! {
     Pr (limits),
     sec,
     sin,
+    sinc,
     sinh,
     sup (limits),
     tan,