# How to use DifferentialEquations with complicated equations

**URL:** <https://discourse.julialang.org/t/how-to-use-differentialequations-with-complicated-equations/20740>\
**Category:** New to Julia\
**Tags:** diffeq\
**Created:** [February 13, 2019, 10:34am UTC](https://discourse.julialang.org/t/how-to-use-differentialequations-with-complicated-equations/20740 "2019-02-13T10:34:28Z")\
**Posts on this page:** 1\
**Showing post:** 12

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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:** [May 9, 2019, 10:33am UTC](https://discourse.julialang.org/t/how-to-use-differentialequations-with-complicated-equations/20740/12 "2019-05-09T10:33:31Z")

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Having a self-contained example would make it much easier to reproduce the error and 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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