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Java Development

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kushalnauhwar
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kushalnauhwar
Posts: 17
Registered: ‎08-16-2011
My Carrier: Blackberry ApplicationDeveloper

calculate mathematical expression in blackberry java

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‎04-10-2012 01:31 AM

i am talking value in textfield after that i want  to calculate the expression result

like

String str ="2*3+6/2";

 

Kushalpal Singh
Blackberry Application Developer
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jitendrasharma
Posts: 208
Registered: ‎08-04-2009

Re: calculate mathematical expression in blackberry java

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‎04-10-2012 02:17 AM

See following algo to evaluate expression:

 

http://en.wikipedia.org/wiki/Shunting-yard_algorithm

 

 

 

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