Real128

Uniform sequence of IEEE quad-precision numbers.
Binary data format.

Export can convert a list of arbitrary integers or reals to binary quad-precision numbers.

Import imports any file as 128-bit IEEE quad-precision numbers, returning a packed array of real numbers.

	"Elements"	elements and options available in this file
	"Rules"	full rules for each element and option
	"Options"	rules for options, properties, and settings

"Data"

list of real numbers

Import returns Infinity for IEEE "infinity", and Indeterminate for IEEE "not-a-number".

Trailing bytes are ignored if the size of the imported file is not a multiple of the data size.

-1

what byte ordering to use

"HeaderBytes"

how many bytes to skip at the beginning of the file

Convert a list of integers and reals to IEEE quad-precision numbers:

Convert the previous result back to Mathematica numbers:

Convert a list of integers and reals to IEEE quad-precision numbers:

Out[1]=

Convert the previous result back to Mathematica numbers:

Out[2]=