# Using anonymous and or symbols to create dynamic variable names?

**URL:** <https://discourse.julialang.org/t/using-anonymous-and-or-symbols-to-create-dynamic-variable-names/83095>\
**Category:** Optimization (Mathematical)\
**Tags:** jump\
**Created:** [June 20, 2022, 10:13pm UTC](https://discourse.julialang.org/t/using-anonymous-and-or-symbols-to-create-dynamic-variable-names/83095 "2022-06-20T22:13:59Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![pierre-haessig](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/pierre-haessig/32/217129_2.png) [@pierre-haessig](https://discourse.julialang.org/u/pierre-haessig)\
**Post date:** [June 26, 2024, 10:59am UTC](https://discourse.julialang.org/t/using-anonymous-and-or-symbols-to-create-dynamic-variable-names/83095/5 "2024-06-26T10:59:38Z")

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> [@odow](#):
>
> Your case doesn’t really apply, because you’re not creating Julia bindings named `x_1`, but a key in JuMP’s object dictionary. This is okay.

Thanks a lot for the feedback. I’ve assembled a toy optimization model to explore further this idea which I’ll post in a separate thread.

EDIT: Here it is [Modular implementation of optimization problems with JuMP](https://discourse.julialang.org/t/modular-implementation-of-optimization-problems-with-jump/116261)!

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