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Evaluating an expression string

sreenath reddy
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Joined: Sep 21, 2003
Posts: 415
Hi all

In my application where in i have a string saying value = "2+3-4" . Is there any way given this string , i need the mathematical evaluation of the string inside i.e it should give me 1.

I feel the implementation for this will not be that easy , but is there any third party API which has this facility . Else can any one let me know how to go about this . The expression might include * and %

Let me know if there are any options
Steve Morrow
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Joined: May 22, 2003
Posts: 657

http://www.beanshell.org/
http://www.singularsys.com/jep/

Among others...
 
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subject: Evaluating an expression string