From 3f087ff3c34ed1008f9b2bf1bb3f68aaa7619c55 Mon Sep 17 00:00:00 2001
From: Oliver Sander <sander@igpm.rwth-aachen.de>
Date: Thu, 9 Apr 2015 12:07:14 +0200
Subject: [PATCH] Initial iterate is taken from a separate Python file now

The inline expression in the parameter file that we used previously is
too short and limited.  In particular, we want to be able to use the
same expression for error measurements.  However, for that we need
a function with a derivative.
---
 src/harmonicmaps-stereographic-measurement.parset | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/harmonicmaps-stereographic-measurement.parset b/src/harmonicmaps-stereographic-measurement.parset
index 050c9dbe..85f1fd74 100644
--- a/src/harmonicmaps-stereographic-measurement.parset
+++ b/src/harmonicmaps-stereographic-measurement.parset
@@ -56,7 +56,7 @@ baseTolerance = 1e-8
 energy = harmonic
 
 # Inverse stereographic projection
-initialIterate = "[2*x[0] / (x[0]*x[0]+x[1]*x[1]+1), 2*x[1] / (x[0]*x[0]+x[1]*x[1]+1), (x[0]*x[0]+x[1]*x[1]-1)/ (x[0]*x[0]+x[1]*x[1]+1)]"
+initialIterate = inverse-stereographic-projection
 
 ##########################################
 #   Discretization error measurements
-- 
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