Author:
Cody W. J.,Coonen Jerome T.
Abstract
This paper describes C programs for the support functions
copysign(x,y), logb(x), scalb(x,n), nextafter(x,y), finite(x),
and
isnan(x)
recommended in the Appendix to the
IEEE Standard for Binary Floating-Point Arithmetic.
In the case of
logb
, the modified definition given in the later
IEEE Standard for Radix-Independent Floating-Point Arithmetic
is followed. These programs should run without modification on most systems conforming to the binary standard.
Publisher
Association for Computing Machinery (ACM)
Subject
Applied Mathematics,Software
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