commons-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ernie DeFoy (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MATH-1420) Symbolic differentiation pull request
Date Sat, 17 Jun 2017 11:01:03 GMT

     [ https://issues.apache.org/jira/browse/MATH-1420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ernie DeFoy updated MATH-1420:
------------------------------
    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)

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.

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)
> I wonder if this would be useful/relevant to the Apache project.  I would love to create
a pull request and add this feature



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message