# Reading Julia documentation. 1. Reassigning to \`pi\`

**URL:** <https://discourse.julialang.org/t/reading-julia-documentation-1-reassigning-to-pi/117016>\
**Category:** New to Julia\
**Tags:** question\
**Created:** [July 13, 2024, 8:36pm UTC](https://discourse.julialang.org/t/reading-julia-documentation-1-reassigning-to-pi/117016 "2024-07-13T20:36:43Z")\
**Posts on this page:** 1\
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**Author:** ![Henrique\_Becker](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/henrique_becker/32/15443_2.png) [@Henrique\_Becker](https://discourse.julialang.org/u/Henrique_Becker)\
**Post date:** [July 13, 2024, 9:28pm UTC](https://discourse.julialang.org/t/reading-julia-documentation-1-reassigning-to-pi/117016/3 "2024-07-13T21:28:27Z")

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I do not recommend Pluto for learning Julia, as its disallows variable reassignment between cells while not being able to keep track of changes in mutable structs (including vectors). I recommend using a Jupyter Notebook. I recently had difficulties putting Julia to work in a Jupyter Notebook, so I understand the allure of using Pluto (which is fully written in Julia), but I was able to put it to work in my Arch Linux machine and wrote a step-by-step guide on how to make it work: [Jupyter and Jupytext through IJulia.jl (Jupytext does not really work) - #4 by Henrique\_Becker](https://discourse.julialang.org/t/jupyter-and-jupytext-through-ijulia-jl-jupytext-does-not-really-work/116330/4)

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