From 7198521f60d143b0547f03c0fd4927bd60a10eaa Mon Sep 17 00:00:00 2001
From: Andreas Suter <andreas.suter@psi.ch>
Date: Fri, 19 Apr 2024 12:39:01 +0200
Subject: [PATCH] make sure that brackets are not lost in the function
 reconstruct, e.g. 1/(2*parX) is not going over into 1/2*parX.

---
 src/classes/PFunction.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/classes/PFunction.cpp b/src/classes/PFunction.cpp
index cf402a5d..ef8bd0d2 100644
--- a/src/classes/PFunction.cpp
+++ b/src/classes/PFunction.cpp
@@ -655,7 +655,9 @@ void PFunction::EvalTreeForStringExpression(iter_t const& i)
       assert(i->children.size() == 2);
       EvalTreeForStringExpression(i->children.begin());
       fFuncString += " / ";
+      fFuncString += "(";
       EvalTreeForStringExpression(i->children.begin()+1);
+      fFuncString += ")";
     } else {
       assert(0);
     }