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1 perry 1 MODF
2 !!!MODF
3 NAME
4 SYNOPSIS
5 DESCRIPTION
6 RETURN VALUE
7 CONFORMING TO
8 SEE ALSO
9 ----
10 !!NAME
11
12
13 modf - extract signed integral and fractional values from floating-point number
14 !!SYNOPSIS
15
16
17 __#include
18 __ ''x''__, double *__''iptr''__);
19 __
20 !!DESCRIPTION
21
22
23 The __modf()__ function breaks the argument ''x'' into
24 an integral part and a fractional part, each of which has
25 the same sign as ''x''. The integral part is stored in
26 ''iptr''.
27 !!RETURN VALUE
28
29
30 The __modf()__ function returns the fractional part of
31 ''x''.
32 !!CONFORMING TO
33
34
35 SVID 3, POSIX, BSD 4.3, ISO 9899
36 !!SEE ALSO
37
38
39 frexp(3), ldexp(3)
40 ----
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