This annex is informative.
ANSI X3.274-1996, Programming Language REXX. (This document is useful in understanding floating-point decimal arithmetic rules.)
ISO/IEC 9075-1, Information technology — Database languages — SQL — Part 1: Framework (SQL/Framework)
ISO/IEC 9899, Programming languages — C.
ISO/IEC 14882 Programming languages — C++
ISO 80000-1, Quantities and units — Part 1: General. (This document defines “banker’s rounding.”)
End of informative text.