- class USDollarAmount#
Express USD monetary amount.
Used in exchange rates, volumes and prices in candle data. Normally you should not use float for pricing, but because we are already losing a lot of accuraty in float conversion and our price data is not for exact transactions, but for modelling, this is ok.
Return integer ratio.
Return self, the complex conjugate of any float.
Create a floating-point number from a hexadecimal string.
Return a hexadecimal representation of a floating-point number.
Return True if the float is an integer.
the imaginary part of a complex number
the real part of a complex number