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*View this file with results and syntax highlighting [here](https://mlochbaum.github.io/BQN/help/scan.html).*
# Grave (`` ` ``)
## ``𝔽` 𝕩``: Scan
Scan over `𝕩` with `𝔽` from left to right, producing intermediate values.
+` 1‿2‿3
⟨1, 1+2, (1+2)+3⟩
-` 1‿2‿3
⟨1, 1-2, (1-2)-3⟩
## ``𝕨 𝔽` 𝕩``: Scan With initial
Monadic scan, but use `𝕨` as initial left argument.
5 +` 1‿2‿3
⟨5+1, (5+1)+2, ((5+1)+2)+3⟩
5 -` 1‿2‿3
⟨5-1, (5-1)-2, ((5-1)-2)-3⟩
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