13 lines
517 B
Plaintext
13 lines
517 B
Plaintext
> a := Array( 1 .. 3, 1 .. 4 ): # initialised to 0s
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> a[1,1] := 1: # assign an element
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> a[2,3] := 4: # assign an element
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> a; # display the array
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[1 0 0 0]
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[ ]
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[0 0 4 0]
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[ ]
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[0 0 0 0]
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> a := 'a': # unassign the name
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> gc(); # force a garbage collection; may or may not actually collect the array, but it will be eventually
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