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It's no longer accurate to say that math.h "constitute[s] the C math

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library," since complex.h, tgmath.h, and fenv.h are also part of the
math library.  Replace the outdated sentence with some references to
the other parts.
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David Schultz 2011-10-17 06:10:32 +00:00
parent c0959978ec
commit 715a43edd0
1 changed files with 16 additions and 1 deletions
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17
lib/msun/man/math.3
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@ -39,7 +39,21 @@
.Sh SYNOPSIS
.In math.h
.Sh DESCRIPTION
These functions constitute the C math library.
The math library includes the following components:
.Bl -column "<complex.h>" "polymorphic (type-generic) versions of functions" -compact -offset indent
.In math.h Ta basic routines and real-valued functions
.In complex.h Ta complex number support
.In tgmath.h Ta polymorphic (type-generic) versions of functions
.In fenv.h Ta routines to control rounding and exceptions
.El
The rest of this manual page describes the functions provided by
.In math.h .
Please consult
.Xr complex 3 ,
.Xr tgmath 3 ,
and
.Xr fenv 3
for information on the other components.
.Sh "LIST OF FUNCTIONS"
Each of the following
.Vt double
@ -200,6 +214,7 @@ so reproducible results cannot be guaranteed across platforms.
For most of these functions, however, incorrect rounding occurs
rarely, and then only in very-close-to-halfway cases.
.Sh SEE ALSO
.Xr complex 3 ,
.Xr fenv 3 ,
.Xr ieee 3 ,
.Xr tgmath 3