From c6de18ac3153a01d74da89c5a0a6f00342d921f8 Mon Sep 17 00:00:00 2001
From: Pedro Maciel Xavier <31925649+pedromxavier@users.noreply.github.com>
Date: Thu, 3 Feb 2022 16:03:17 -0300
Subject: [PATCH 1/2] Fix printing of intervals (jump-dev#1728)

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

diff --git a/src/Utilities/print.jl b/src/Utilities/print.jl
index 017779fcd6..3e0464f755 100644
--- a/src/Utilities/print.jl
+++ b/src/Utilities/print.jl
@@ -297,11 +297,11 @@ end
 
 function _to_string(options::_PrintOptions{MIME"text/latex"}, set::MOI.Interval)
     return string(
-        "\\in \\[",
+        "\\in [",
         _shorten(options, set.lower),
         ", ",
         _shorten(options, set.upper),
-        "\\]",
+        "]",
     )
 end
 

From 24bf9e0428984d26801a67d7ee2bff991b1527b5 Mon Sep 17 00:00:00 2001
From: Pedro Maciel Xavier <31925649+pedromxavier@users.noreply.github.com>
Date: Thu, 3 Feb 2022 16:12:11 -0300
Subject: [PATCH 2/2] Fix tests for printing of intervals (jump-dev#1728)

---
 test/Utilities/print.jl | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/test/Utilities/print.jl b/test/Utilities/print.jl
index bd12535672..34f1903517 100644
--- a/test/Utilities/print.jl
+++ b/test/Utilities/print.jl
@@ -199,7 +199,7 @@ end
 function test_Interval()
     s = MOI.Interval(1.2, 1.3)
     @test MOIU._to_string(PLAIN, s) == "$(IN) [1.2, 1.3]"
-    @test MOIU._to_string(LATEX, s) == "\\in \\[1.2, 1.3\\]"
+    @test MOIU._to_string(LATEX, s) == "\\in [1.2, 1.3]"
 end
 
 function test_ZeroOne()
@@ -384,7 +384,7 @@ function test_latex()
          & \text{ScalarAffineFunction{Float64}-in-GreaterThan{Float64}} \\
          & 0.0 + 2.0 x \ge 1.0 \\
          & \text{ScalarAffineFunction{Float64}-in-Interval{Float64}} \\
-         & 0.0 + 2.0 x \in \[1.0, 2.0\] \\
+         & 0.0 + 2.0 x \in [1.0, 2.0] \\
          & \text{ScalarQuadraticFunction{Float64}-in-LessThan{Float64}} \\
          & 0.0 + 1.0 y - 1.0 z + 2.0 x^2 \le 1.0 \\
          & \text{VectorOfVariables-in-SecondOrderCone} \\
@@ -457,7 +457,7 @@ function test_latex_simplified()
         \text{Subject to}\\
          & x - y = 0 \\
          & 2 x \ge 1 \\
-         & 2 x \in \[1, 2\] \\
+         & 2 x \in [1, 2] \\
          & y - z + 2 x^2 \le 1 \\
          & \begin{bmatrix}
         x\\