insert an element into a MultiSet
Insert( M, x, n )
Insert( M, x=n )
Insert( M, [x, n] )
Insert( M, x )
MultiSet; a MultiSet
anything, an expression
nonnegint, number of copies of x to insert into M
Each of the first three calling sequences, Insert( M, x, n ), Insert( M, x=n ), and Insert( M, [x, n] ), increments the multiplicity of x in the MultiSet M by n.
The fourth calling sequence, Insert( M, x ) is equivalent to Insert( M, x, 1 ).
The new multiplicity of x in M is returned.
To set the multiplicity of an element to a specific value, use the selection operator. For example, to set the multiplicity of x to 3, use M[x] := 3.
M ≔ MultiSet⁡a=2,b=5
The MultiSet/Insert command was introduced in Maple 2016.
For more information on Maple 2016 changes, see Updates in Maple 2016.
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