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Author Topic: Differential Equation of type u''-xu=0  (Read 1290 times)

Offline aliyuaziz

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Differential Equation of type u''-xu=0
« on: October 01, 2010, 10:58:17 AM »
Hello,

Kindly advise on how to find solution to u''-xu=0, u(0)=1, u'(0)=0 in PocketCAS.

Best regards,
Aliyu A. Aziz
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Offline MrMage

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Re: Differential Equation of type u''-xu=0
« Reply #1 on: October 01, 2010, 11:44:25 AM »
Hello,

I think that this differential equation can not be solved in PocketCAS.

Regards

Daniel
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Offline aliyuaziz

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Re: Differential Equation of type u''-xu=0
« Reply #2 on: October 01, 2010, 01:10:13 PM »
Hello Daniel,

Thanks for your quick response. I've carried out more investigation on WolframAlpha and found out that this type of DE is equivalent to Airy Functions and therefore PocketCAS's Airy functions can be utilize to obtain the solution.

Best regards,
Aliyu A. Aziz
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