2ea3ee1b_ng_with_Math__Model_and_Perl_6__Quantity
[Derivative] current [Quantity] 
charge
p o s i t i o n
v e l o c i t y
a c c e l e r a t i o n
m o m e n t u m
e n e r g y
c h a r g e
blog | Perlgeek.de :: Physical modeling with Math::Model and Perl 6
Quantity