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*View this file with results and syntax highlighting [here](https://mlochbaum.github.io/BQN/help/first_pick.html).*
# Square Image Of Or Equal To (`⊑`)
## `⊑ 𝕩`: First
First element of `𝕩`.
⊑ ⟨1, 2, 3⟩
a ← 3‿3 ⥊ ↕9
⊑ a
## `𝕨 ⊑ 𝕩`: Pick
Pick the element of `𝕨` at index `𝕩`.
2 ⊑ ⟨1, 2, 3⟩
a ← 3‿3 ⥊ ↕9
2‿0 ⊑ a
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