Khan/khan-exercises — Issue #5566: Limits 2 - Limits 2 not working!
Author: KhanBugz
Created: 2011-11-04 14:10:44+00:00
State: open
Labels: ie8, ie9, win7

Reporter: jwiley.sj@mysummitps.org

I am trying to use the Limits 2 practice problems, but this is all that pops up:

Find \displaystyle\lim_{x \to PM\infty}\dfrac{NUM.text()}{DEN.text()}.

fractionReduce( NUM.getCoefAndDegreeForTerm(0).coef, DEN.getCoefAndDegreeForTerm(0).coef )

fractionReduce( -NUM.getCoefAndDegreeForTerm(0).coef, DEN.getCoefAndDegreeForTerm(0).coef )

+\infty

-\infty

0

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I am using Internet Explorer 9 on Windows 7. This looks like a big issue. I hope the Khan Academy can finally fix this problem!

[limits_2.html?seed=75&problem=n-eq-d](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/limits_2.html?seed=75&problem=n-eq-d&debug)

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Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET CLR 1.1.4322; .NET4.0C; BOIE9;ENUSSEM)

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