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https://issues.apache.org/jira/browse/MATH-1420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ernie DeFoy updated MATH-1420:
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Description:
I have a system that parses mathematical expressions and can symbolically
differentiate, reduce and evaluate mathematical expressions. It is able to be
expanded to integrate, and I think it is written well for the most part.
For example:
System.out.println(calculus.diff("4*x^2 - csc(x^3)"));
>> 8*x+3*x^2*cot(x^3)*csc(x^3)
or
>> 8x + 3x^2cot(x^3)csc(x^3)
I wonder if this would be useful/relevant to the Apache project. I would love
to create a pull request and add this feature
was:
I have a system that parses mathematical expressions and can symbolically
differentiate, reduce and evaluate mathematical expressions. It is able to be
expanded to integrate, and I think it is written well for the most part.
For example:
System.out.println(calculus.diff("4*x^2 - csc(x^3)"));
>> 8*x+3*x^2*cot(x^3)*csc(x^3)
I wonder if this would be useful/relevant to the Apache project. I would love
to create a pull request and add this feature
> Symbolic differentiation pull request
> -------------------------------------
>
> Key: MATH-1420
> URL: https://issues.apache.org/jira/browse/MATH-1420
> Project: Commons Math
> Issue Type: New Feature
> Affects Versions: 3.6.1
> Reporter: Ernie DeFoy
> Labels: newbie
>
> I have a system that parses mathematical expressions and can symbolically
> differentiate, reduce and evaluate mathematical expressions. It is able to
> be expanded to integrate, and I think it is written well for the most part.
> For example:
> System.out.println(calculus.diff("4*x^2 - csc(x^3)"));
> >> 8*x+3*x^2*cot(x^3)*csc(x^3)
> or
> >> 8x + 3x^2cot(x^3)csc(x^3)
> I wonder if this would be useful/relevant to the Apache project. I would
> love to create a pull request and add this feature
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