Performance fixes

[codecov[bot]]

Codecov Report

Patch coverage: 72.54% and project coverage change: +0.24% :tada:

Comparison is base (40be7d0) 61.40% compared to head (552f3f1) 61.64%. Report is 2 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #39 +/- ## ========================================== + Coverage 61.40% 61.64% +0.24% ========================================== Files 23 23 Lines 570 571 +1 ========================================== + Hits 350 352 +2 + Misses 220 219 -1 ``` | [Files Changed](https://app.codecov.io/gh/jeremiahpslewis/AlgorithmicCompetition.jl/pull/39?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Jeremiah) | Coverage Δ | | |---|---|---| | [src/DDDC2023/env.jl](https://app.codecov.io/gh/jeremiahpslewis/AlgorithmicCompetition.jl/pull/39?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Jeremiah#diff-c3JjL0REREMyMDIzL2Vudi5qbA==) | `0.00% <0.00%> (ø)` | | | [src/DDDC2023/env\_helpers.jl](https://app.codecov.io/gh/jeremiahpslewis/AlgorithmicCompetition.jl/pull/39?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Jeremiah#diff-c3JjL0REREMyMDIzL2Vudl9oZWxwZXJzLmps) | `0.00% <0.00%> (ø)` | | | [src/DDDC2023/policy.jl](https://app.codecov.io/gh/jeremiahpslewis/AlgorithmicCompetition.jl/pull/39?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Jeremiah#diff-c3JjL0REREMyMDIzL3BvbGljeS5qbA==) | `0.00% <0.00%> (ø)` | | | [src/DDDC2023/run.jl](https://app.codecov.io/gh/jeremiahpslewis/AlgorithmicCompetition.jl/pull/39?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Jeremiah#diff-c3JjL0REREMyMDIzL3J1bi5qbA==) | `0.00% <ø> (ø)` | | | [...inforcementLearningPatches/tabular\_approximator.jl](https://app.codecov.io/gh/jeremiahpslewis/AlgorithmicCompetition.jl/pull/39?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Jeremiah#diff-c3JjL1JlaW5mb3JjZW1lbnRMZWFybmluZ1BhdGNoZXMvdGFidWxhcl9hcHByb3hpbWF0b3Iuamw=) | `100.00% <ø> (ø)` | | | [src/manual\_run.jl](https://app.codecov.io/gh/jeremiahpslewis/AlgorithmicCompetition.jl/pull/39?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Jeremiah#diff-c3JjL21hbnVhbF9ydW4uamw=) | `0.00% <ø> (ø)` | | | [src/DDDC2023/params.jl](https://app.codecov.io/gh/jeremiahpslewis/AlgorithmicCompetition.jl/pull/39?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Jeremiah#diff-c3JjL0REREMyMDIzL3BhcmFtcy5qbA==) | `11.76% <16.66%> (ø)` | | | [...DC2023/stochastic\_demand\_stochastic\_information.jl](https://app.codecov.io/gh/jeremiahpslewis/AlgorithmicCompetition.jl/pull/39?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Jeremiah#diff-c3JjL0REREMyMDIzL3N0b2NoYXN0aWNfZGVtYW5kX3N0b2NoYXN0aWNfaW5mb3JtYXRpb24uamw=) | `70.00% <66.66%> (ø)` | | | [src/AIAPC2020/env.jl](https://app.codecov.io/gh/jeremiahpslewis/AlgorithmicCompetition.jl/pull/39?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Jeremiah#diff-c3JjL0FJQVBDMjAyMC9lbnYuamw=) | `75.47% <100.00%> (ø)` | | | [src/AIAPC2020/hooks.jl](https://app.codecov.io/gh/jeremiahpslewis/AlgorithmicCompetition.jl/pull/39?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Jeremiah#diff-c3JjL0FJQVBDMjAyMC9ob29rcy5qbA==) | `97.91% <100.00%> (+0.61%)` | :arrow_up: | | ... and [6 more](https://app.codecov.io/gh/jeremiahpslewis/AlgorithmicCompetition.jl/pull/39?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Jeremiah) | |

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