# Library for (algebraically) complicated sums (and other expressions)?

**URL:** <https://discourse.julialang.org/t/library-for-algebraically-complicated-sums-and-other-expressions/17810>\
**Category:** General Usage\
**Created:** [November 21, 2018, 11:25am UTC](https://discourse.julialang.org/t/library-for-algebraically-complicated-sums-and-other-expressions/17810 "2018-11-21T11:25:44Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![Tamas\_Papp](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/tamas_papp/32/25949_2.png) [@Tamas\_Papp](https://discourse.julialang.org/u/Tamas_Papp)\
**Post date:** [November 21, 2018, 12:51pm UTC](https://discourse.julialang.org/t/library-for-algebraically-complicated-sums-and-other-expressions/17810/6 "2018-11-21T12:51:44Z")

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> [@rotsoc](#):
>
> There is the problem that this A is not composed of numbers.

Please make an MWE. Gradually revealing specifications for a question makes it difficult to help you.

> [@Please read: make it easier to help you](https://discourse.julialang.org/t/psa-make-it-easier-to-help-you/14757):
>
> Welcome to the Julia Discourse! We are enthusiastic about helping Julia programmers, both beginner and experienced. This public service announcement (PSA) outlines best practices when asking for help. Following these points makes it easier for us to help you and more likely you’ll get a prompt, useful answer. Keywords are highlighted to make it easier to refer to specific points. Choose a descriptive title that captures the key part of your question, eg “plots with multiple axes” instead of …

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