=head1 Math Operations (continued)

There is a second common form of math operations. This form takes
one argument and performs the operation on the result, modifying it in
place.

=cut

.sub main :main

    $I0 = 3
    $I0 *= 2
    say $I0

    $N0 = 22.44
    $N0 /= 4
    say $N0

.end

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