github.com/shopSpring/decimal (go): Multiprecision decimal numbers. For floating-point formatting only; not general purpose. Only operations are assign and (binary) left/right shift. Can do binary floating point in multiprecision decimal precisely because 2 divides 10; cannot do decimal floating point in multiprecision binary precisely.  Package decimal implements an arbitrary precision fixed-point decimal.  To use as part of a struct:  The zero-value of a Decimal is 0, as you would expect.  The best way to create a new Decimal is to use decimal.NewFromString, ex:  NOTE: This can "only" represent numbers with a maximum of 2^31 digits after the decimal point.  Multiprecision decimal numbers. For floating-point formatting only; not general purpose. Only operations are assign and (binary) left/right shift. Can do binary floating point in multiprecision decimal precisely because 2 divides 10; cannot do decimal floating point in multiprecision binary precisely.
Keywords: bignumber|decimals|go|golang|money|precision