# \#data-interpolations

**URL:** https://discourse.julialang.org/tag/data-interpolations/1333.md

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## [Optimization.jl, DataInterpolations.jl and Gradients](https://discourse.julialang.org/t/optimization-jl-datainterpolations-jl-and-gradients/97676)

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**Author:** [@astrobc1](https://discourse.julialang.org/u/astrobc1)\
**Replies:** 4\
**Last updated:** [April 21, 2023, 7:27pm UTC](https://discourse.julialang.org/t/optimization-jl-datainterpolations-jl-and-gradients/97676 "2023-04-21T19:27:03Z")

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Hello - This is sort of a follow-up to this post here which didn’t receive attention. Below I provide a more explicit example of what I’m trying to do with interpolating and gradients during optimization. I understand th…