[LON-CAPA-cvs] cvs: loncom /homework/caparesponse caparesponse.pm
albertel
lon-capa-cvs@mail.lon-capa.org
Mon, 06 Feb 2006 23:02:50 -0000
albertel Mon Feb 6 18:02:50 2006 EDT
Modified files:
/loncom/homework/caparesponse caparesponse.pm
Log:
- E style can have - or + after the E
Index: loncom/homework/caparesponse/caparesponse.pm
diff -u loncom/homework/caparesponse/caparesponse.pm:1.186 loncom/homework/caparesponse/caparesponse.pm:1.187
--- loncom/homework/caparesponse/caparesponse.pm:1.186 Wed Dec 28 16:26:21 2005
+++ loncom/homework/caparesponse/caparesponse.pm Mon Feb 6 18:02:50 2006
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# caparesponse definition
#
-# $Id: caparesponse.pm,v 1.186 2005/12/28 21:26:21 albertel Exp $
+# $Id: caparesponse.pm,v 1.187 2006/02/06 23:02:50 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -609,7 +609,7 @@
my $ans;
if ($format eq '') {
#What is the number? (integer,decimal,floating point)
- if ($number=~/^(\d*\.?\d*)(E|e)(\d*)$/) {
+ if ($number=~/^(\d*\.?\d*)(E|e)[+\-]?(\d*)$/) {
$format = '3e';
} elsif ($number=~/^(\d*)\.(\d*)$/) {
$format = '4f';