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Macaulay2Doc :: List ..< List

List ..< List -- rectangular sequences of consecutive lists and sequences

Synopsis

Description

i1 : {a,1} ..< {d,4}

o1 = ({a, 1}, {a, 2}, {a, 3}, {b, 1}, {b, 2}, {b, 3}, {c, 1}, {c, 2}, {c, 3})

o1 : Sequence
i2 : {1} ..< {5}

o2 = ({1}, {2}, {3}, {4})

o2 : Sequence