From d429d399ee3308874aaf2f94ef098d627aa72e69 Mon Sep 17 00:00:00 2001
From: Christoph Mark <christoph.mark@fau.de>
Date: Sat, 4 Dec 2021 13:09:57 +0100
Subject: [PATCH] fix parser

---
 bayesloop/parser.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/bayesloop/parser.py b/bayesloop/parser.py
index a5c3911..dfb3fe8 100644
--- a/bayesloop/parser.py
+++ b/bayesloop/parser.py
@@ -120,12 +120,12 @@ def __init__(self, *studies):
         atom = (parameter | fnumber)
 
         # expression based on operator precedence
-        self.expr = pp.operatorPrecedence(atom, [(funcop, 1, pp.opAssoc.RIGHT),
-                                                 (atop, 2, pp.opAssoc.LEFT),
-                                                 (expop, 2, pp.opAssoc.RIGHT),
-                                                 (signop, 1, pp.opAssoc.RIGHT),
-                                                 (multop, 2, pp.opAssoc.LEFT),
-                                                 (plusop, 2, pp.opAssoc.LEFT)])
+        self.expr = pp.infixNotation(atom, [(funcop, 1, pp.opAssoc.RIGHT),
+                                            (atop, 2, pp.opAssoc.LEFT),
+                                            (expop, 2, pp.opAssoc.RIGHT),
+                                            (signop, 1, pp.opAssoc.RIGHT),
+                                            (multop, 2, pp.opAssoc.LEFT),
+                                            (plusop, 2, pp.opAssoc.LEFT)])
 
     def _evaluate(self, parsedString):
         """