Contains types that enable extended-precision integer and floating point calculations.
Represents a floating point number with quadruple precision.
Contains information on the stored represenation of a double value.
Represents a signed integer with a 128 bit register width.
Represents a 128-bit unsigned integer.
The DoubleDouble structure supports floating-point arithmetic with
twice the number of significant digits as the Double structure.
The DoubleInfo structure exposes information on the internal
representation of a Double. It is mostly useful for developers working
on the details of numerical algorithms.
The Int128 structure is a 128-bit wide integer register. It
functions analogously to Int64 and Int32, but supports
values up to ~1038. The UInt128 structure is its