in reply to
Compute Angles of a Right Triangle
If it's expecting references, maybe my $ang = vecang(\@p,\@q);?
the forward slashes pass the arrays by reference. see perlref and perlreftut for details.
Non-existent; I don't have TV
Non-existent; my TV doesn't have/need a remote
Under my control; I watch alone
Under the control of whoever shouts loudest
Under the control of whoever gets it first
One of many, and the TV has a mind of its own
Results (72 votes),