From 0f78f1a7692c7acb3b45b3fdf8832ce80d368d07 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zolt=C3=A1n=20Kov=C3=A1cs?= <zoltan@geogebra.org>
Date: Tue, 14 Feb 2023 11:33:23 +0100
Subject: [PATCH] Fix initialization code of the Plot2D related parts

---
 .../org/geogebra/common/kernel/arithmetic/FunctionNVar.java    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/common/src/main/java/org/geogebra/common/kernel/arithmetic/FunctionNVar.java b/common/src/main/java/org/geogebra/common/kernel/arithmetic/FunctionNVar.java
index 5254ca3bee4..7e993d0192c 100644
--- a/common/src/main/java/org/geogebra/common/kernel/arithmetic/FunctionNVar.java
+++ b/common/src/main/java/org/geogebra/common/kernel/arithmetic/FunctionNVar.java
@@ -806,6 +806,9 @@ public int initIneqs(ExpressionNode fe) {
 		}
 		int b = initIneqs(fe, ineqs, false);
 		ineqs.recomputeSize();
+		if (b==2) {
+			polynomial = true;
+		}
 		return b;
 	}