From 89d657fbe7b5d4843f0c29dbf7a06ff580a163b9 Mon Sep 17 00:00:00 2001
From: Lucian Smith <lpsmith@uw.edu>
Date: Thu, 2 Jan 2025 13:31:12 -0800
Subject: [PATCH] Put minimums in equations so we don't divide by zero.

---
 manual-fixes/BIOMD0000000696/BIOMD0000000696_url.xml | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/manual-fixes/BIOMD0000000696/BIOMD0000000696_url.xml b/manual-fixes/BIOMD0000000696/BIOMD0000000696_url.xml
index 558e92102..bc438df3d 100644
--- a/manual-fixes/BIOMD0000000696/BIOMD0000000696_url.xml
+++ b/manual-fixes/BIOMD0000000696/BIOMD0000000696_url.xml
@@ -1531,7 +1531,7 @@ a biological device demonstrating desired behaviour.
           </COPASI>
         </annotation>
       </parameter>
-      <parameter metaid="COPASI42" id="sum_abs_dx8" name="sum(abs_dx8)" value="0" constant="false">
+      <parameter metaid="COPASI42" id="sum_abs_dx8" name="sum(abs_dx8)" value="1e-15" constant="false">
         <annotation>
           <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
             <rdf:Description rdf:about="#COPASI42">
@@ -1744,9 +1744,13 @@ a biological device demonstrating desired behaviour.
               <ci> Metabolite_16 </ci>
             </apply>
             <apply>
-              <minus/>
-              <ci> x9 </ci>
-              <ci> Metabolite_17 </ci>
+              <min/>
+              <cn type="e-notation"> 1 <sep/> -15 </cn>
+              <apply>
+                <minus/>
+                <ci> x9 </ci>
+                <ci> Metabolite_17 </ci>
+              </apply>
             </apply>
           </apply>
         </math>