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Thread

WMA link

Thread[f[args]]

threads f over any lists that appear in args.

Thread[f[args], h]

threads over any parts with head h.

• • Thread[f[{a, b, c}]]

• • Thread[f[{a, b, c}, t]]

• • Thread[f[a + b + c], Plus]

Functions with attribute Listable are automatically threaded over lists:

• • {a, b, c} + {d, e, f} + g