Draw a sphere: Difference between revisions
Content added Content deleted
m (→{{header|Perl}}: minor changes) |
(→{{header|Perl}}: remove debugging check) |
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| Line 1,429: | Line 1,429: | ||
use overload q{.} => sub { |
use overload q{.} => sub { |
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my ($a, $b) = @_; |
my ($a, $b) = @_; |
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die "wrong type" unless ref($b) eq __PACKAGE__; |
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my $sum = 0; |
my $sum = 0; |
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for (0 .. @$a - 1) { |
for (0 .. @$a - 1) { |
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