Mag computes the magnitude of the vector

recursive factorial with big package

saves into map, blows up upon dup key

DotProd calculates the dot product using sum of prudcts

Eq compares each vector components for equality

apply uses a functional idiom to apply the provided function on each numer in nums

return column headers

Angle calculates the angle between two vectors (Rad)

A Euclidean division adapted from the Wikipedia entry http://en.wikipedia.org/wiki/Division_algorithm. You also can find other implementations in the

create channel

* PrintCurrencyInfo outputs the currency information for a given country. This version of the function accepts three string parameters (curr, ctry, c

Scale scales the vector

Unit returns the normalization of the vector

returns # of atoms moles

avg demonstrates variadic parameters. It returns the average of all values passed to function.

div is a simplistic implementtion of a Eucledian division algorithm that returns both quotient and remainer. See example divide.go