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Reference of Built-in Symbols
/
Functional Programming
/
Applying Functions to Lists
/
Scan
/
Scan
WMA link
Scan
[
f
,
expr
]
applies
f
to each element of
expr
and returns
Null
.
Scan
[
f
,
expr
,
levelspec
]
applies
f
to each level specified by
levelspec
of
expr
.
Scan[Print, {1, 2, 3}]
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