corner case broadcasting fixes

[codecov[bot]]

Codecov Report

Patch coverage: 72.00% and project coverage change: -0.17 :warning:

Comparison is base (f6c7ae8) 84.80% compared to head (a457bca) 84.63%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #187 +/- ## ========================================== - Coverage 84.80% 84.63% -0.17% ========================================== Files 28 28 Lines 2402 2402 ========================================== - Hits 2037 2033 -4 - Misses 365 369 +4 ``` | [Impacted Files](https://app.codecov.io/gh/slimgroup/JUDI.jl/pull/187?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=slimgroup) | Coverage Δ | | |---|---|---| | [src/TimeModeling/Types/judiVector.jl](https://app.codecov.io/gh/slimgroup/JUDI.jl/pull/187?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=slimgroup#diff-c3JjL1RpbWVNb2RlbGluZy9UeXBlcy9qdWRpVmVjdG9yLmps) | `93.97% <0.00%> (ø)` | | | [src/TimeModeling/Types/ModelStructure.jl](https://app.codecov.io/gh/slimgroup/JUDI.jl/pull/187?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=slimgroup#diff-c3JjL1RpbWVNb2RlbGluZy9UeXBlcy9Nb2RlbFN0cnVjdHVyZS5qbA==) | `82.82% <58.33%> (-1.52%)` | :arrow_down: | | [src/TimeModeling/Types/broadcasting.jl](https://app.codecov.io/gh/slimgroup/JUDI.jl/pull/187?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=slimgroup#diff-c3JjL1RpbWVNb2RlbGluZy9UeXBlcy9icm9hZGNhc3Rpbmcuamw=) | `86.36% <88.88%> (-2.28%)` | :arrow_down: | | [src/TimeModeling/Types/abstract.jl](https://app.codecov.io/gh/slimgroup/JUDI.jl/pull/187?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=slimgroup#diff-c3JjL1RpbWVNb2RlbGluZy9UeXBlcy9hYnN0cmFjdC5qbA==) | `80.43% <100.00%> (ø)` | | | [src/TimeModeling/Utils/auxiliaryFunctions.jl](https://app.codecov.io/gh/slimgroup/JUDI.jl/pull/187?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=slimgroup#diff-c3JjL1RpbWVNb2RlbGluZy9VdGlscy9hdXhpbGlhcnlGdW5jdGlvbnMuamw=) | `82.30% <100.00%> (ø)` | |

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