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Line 5: In [[computing]], '''decimal64''' is a [[decimal floating point\|decimal floating-point]] [[computer number format]] that occupies 8 bytes (64 bits) in computer memory. Decimal64 is a decimal floating-point format, formally introduced in the [[IEEE 754-2008 revision\|2008 revision]]<ref name="IEEE-754_2008">{{cite book \|title=IEEE Standard for Floating-Point Arithmetic \|author=IEEE Computer Society \|date=2008-08-29 \|publisher=[[IEEE]] \|id=IEEE Std 754-2008 \|doi=10.1109/IEEESTD.2008.4610935 \|ref=CITEREFIEEE_7542008 \|isbn=978-0-7381-5753-5 ~~\|url=https://ieeexplore.ieee.org/document/4610935 \|access-date=2016-02-08~~}}</ref> of the [[IEEE 754]] standard, also known as ISO/IEC/IEEE 60559:2011.<ref name="ISO-60559_2011">{{Cite book \|last=ISO/IEC JTC 1/SC 25\|title=ISO/IEC/IEEE 60559:2011 — Information technology — Microprocessor Systems — Floating-Point arithmetic \|url=https://www.iso.org/standard/57469.html \|publisher=ISO \|pages=1–58 \|date=June 2011}}</ref> == Format ==

Decimal64 floating-point format: Difference between revisions