in reply to Re: Calculate Your Weight On Various Heavenly Bodies
in thread Calculate Your Weight On Various Heavenly Bodies
I really hope your default is in lbs
I'm a big fan of using units. There wasn't really anything (update: unit-self-aware) on CPAN at the time, so I wrote Math::Units::PhysicalValue, which would make the initial weight so much clearer.
use Math::Units::PhysicalValue qw(PV); my $weight = PV "170 lb"; my $mass = $weight + "0 kg"; print "My mass on earth at sea level is $mass.\n";
-Paul
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Re^3: Calculate Your Weight On Various Heavenly Bodies
by ChemBoy (Priest) on May 16, 2007 at 16:01 UTC |