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Macaulay2Doc :: join

join -- join lists and sequences

Synopsis

Description

join(A, B, ...) joins the elements of the lists or sequences A, B, ... into a single list or sequence. The inputs may belong to different classes; the class of the result will match the class of the first argument passed to join.

i1 : join( {1,2,3}, (4,5,6), (7,8,9) )

o1 = {1, 2, 3, 4, 5, 6, 7, 8, 9}

o1 : List
i2 : join( (1,2,3), {4,5,6}, {7}, (8,9,10) )

o2 = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)

o2 : Sequence

The operator | is a convenient shorthand for joining two inputs of the same class.

i3 : {1,2,3} | {4,5,6}

o3 = {1, 2, 3, 4, 5, 6}

o3 : List
i4 : (1,2,3) | (4,5,6)

o4 = (1, 2, 3, 4, 5, 6)

o4 : Sequence

See also