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urbit.org/docs/programming/reference/runes/wt/wtpm.md
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1# `:and`, `?&`, "wutpam" `{$and p/(list twig)}`
3Logical 'and'.
5Computes the logical 'and' operation on a list of boolean expressions `p`.
7Regular form: *running*
9Irregular form:
11`&(a b c) ?&(a b c)`
13Examples:
15 ~zod/try=> ?&(& &)
16 %.y
17 ~zod/try=> &(& &)
18 %.y
19 ~zod/try=> &(& |)
20 %.n
21 ~zod/try=> &((gth 2 1) |)
22 %.n
23 ~zod/try=> &((gth 2 1) &)
24 %.y