lib: Mark up error names in man pages with .Er

Remove workaround for ancient HTML generation code.

Document the long double versions.

branches: 1.16.54; 1.16.60;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Sort SEE ALSO.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

Add missing standards conformance statements.

PR/3405: Krister Walfridsson: Various typos; since we compile with POSIX
libm, we should not xref matherr(3), and describe the errno settings.

First cut at adding float versions of math functions to the manpages.

First pass at documenting "float" versions of these functions.

Fix formatting of SEE ALSO section.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

lib: Mark up error names in man pages with .Er

Sort sections. From Henning Petersen in PR 49222.

branches: 1.16.8;
Document the long double versions.

branches: 1.15.54; 1.15.60;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

PR/3405: Krister Walfridsson: Various typos; since we compile with POSIX
libm, we should not xref matherr(3), and describe the errno settings.

infnan(3) no longer exists.

First cut at adding float versions of math functions to the manpages.

First pass at documenting "float" versions of these functions.

Fix formatting of SEE ALSO section.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Remove workaround for ancient HTML generation code.

Document the long double versions.

branches: 1.16.54; 1.16.60;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Sort SEE ALSO.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

Add missing standards conformance statements.

PR/3405: Krister Walfridsson: Various typos; since we compile with POSIX
libm, we should not xref matherr(3), and describe the errno settings.

First cut at adding float versions of math functions to the manpages.

First pass at documenting "float" versions of these functions.

Fix formatting of SEE ALSO section.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Sort sections. From Henning Petersen in PR 49222.

branches: 1.16.8;
Document the long double versions.

branches: 1.15.54; 1.15.60;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

PR/3405: Krister Walfridsson: Various typos; since we compile with POSIX
libm, we should not xref matherr(3), and describe the errno settings.

infnan(3) no longer exists.

First cut at adding float versions of math functions to the manpages.

First pass at documenting "float" versions of these functions.

Fix formatting of SEE ALSO section.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Document the long double versions.

branches: 1.16.54; 1.16.60;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Sort SEE ALSO.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

Add missing standards conformance statements.

PR/3405: Krister Walfridsson: Various typos; since we compile with POSIX
libm, we should not xref matherr(3), and describe the errno settings.

First cut at adding float versions of math functions to the manpages.

First pass at documenting "float" versions of these functions.

Removed trailing in SEE ALSO list

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Remove workaround for ancient HTML generation code.

Kill some extra backslashes.

Document the long double versions.

branches: 1.16.54; 1.16.60;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

New sentence, new line. From Robert Elz.

Sort SEE ALSO.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

fix mdoc reference

add LIBRARY section to man page

Nuke trailing comma in SEE ALSO section.

rcsid facism, WARNSify

First cut at adding float versions of math functions to the manpages.

First pass at documenting "float" versions of these functions.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

lib: Mark up error names in man pages with .Er

Sort sections. From Henning Petersen in PR 49222.

branches: 1.16.8;
Document the long double versions.

branches: 1.15.54; 1.15.60;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

Fix a typo.

add LIBRARY section to man page

rcsid facism, WARNSify

PR/3405: Krister Walfridsson: Various typos; since we compile with POSIX
libm, we should not xref matherr(3), and describe the errno settings.

infnan(3) no longer exists.

First cut at adding float versions of math functions to the manpages.

First pass at documenting "float" versions of these functions.

Fix formatting of SEE ALSO section.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Add comma between two Nm entries in the NAME section.

branches: 1.20.8; 1.20.12;
Man page entries for ceill, floorl and roundl.

branches: 1.19.2; 1.19.8;
Remove BUGS as per joerg@'s objection.

Merge floor(3) to ceil(3).

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Sort SEE ALSO.

Generate <>& symbolically.

Don't pass so many args to .Nd macro. It just overflows.

branches: 1.12.4;
Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

add LIBRARY section to man page

rcsid facism, WARNSify

Fix description of ceil(3). Closes pr lib/2690

First cut at adding float versions of math functions to the manpages.

First pass at documenting "float" versions of these functions.

Updated for new math library.

Fix manual page typos.

In the SEE ALSO section, it's math(3), not math.3.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Restore CAVEATS section unmodified.

It apparently refers to VAX and its lack of a negative zero.

Remove CAVEATS section

The man page for an individual function is not the right place to discuss
the issues with negative zero

Mention there's a type generic variant in tgmath.h

(XXX and in math.h, if you're netbsd)

Split out from ieee(3) also the remainder(3) and copysign(3) families.

Start documenting history
https://www.bell-labs.com/usr/dmr/www/man31.pdf

branches: 1.16.2;
document cosl with MLINKS and in the man page

branches: 1.15.96;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Sort SEE ALSO.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

First cut at adding float versions of math functions to the manpages.

First pass at documenting "float" versions of these functions.

Fix formatting of SEE ALSO section.

Fix manual page typos.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Add the long double math functions recently added from FreeBSD to their related man pages

lib: Mark up error names in man pages with .Er

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Sort SEE ALSO.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

add LIBRARY section to man page

rcsid facism, WARNSify

Add missing standards conformance statements.

PR/3405: Krister Walfridsson: Various typos; since we compile with POSIX
libm, we should not xref matherr(3), and describe the errno settings.

First cut at adding float versions of math functions to the manpages.

First pass at documenting "float" versions of these functions.

Fix formatting of SEE ALSO section.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Fix typo in erfl synopsis.

PR/49399: Henning Petersen: Add man pages for erfl and erfcl

branches: 1.12.74;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

PR/3405: Krister Walfridsson: Various typos; since we compile with POSIX
libm, we should not xref matherr(3), and describe the errno settings.

First cut at adding float versions of math functions to the manpages.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Add the long double math functions recently added from FreeBSD to their related man pages

exp was present in v1
https://www.bell-labs.com/usr/dmr/www/man31.pdf

branches: 1.31.12; 1.31.14;
Fix sentence.

Remove comma after the last Nm entry.

branches: 1.29.12; 1.29.16;
proofreading

branches: 1.28.2; 1.28.8;
Remove rest of the NOTES and ERRORS and references to pow(3) family.

Split out the logarithm functions from the perplex exp(3). Also remove some
useless notes in the latter (namely, no one cares that financial calculations
were done on Hewlett-Packard HP-71B, or that there is a LN1() in Pascal).

Note that rest of the functions come from C99.

merge conflicting error sections.

Add exp2 and exp2m

Punctuation fixes, bump date for log2{,f}.

Add log2 and log2f from FreeBSD PR 83845

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

New sentence, new line. From Robert Elz.

Punctuation nits, use standard headers, sort sections, remove Tahoe references.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

Add missing standards conformance statements.

PR/3405: Krister Walfridsson: Various typos; since we compile with POSIX
libm, we should not xref matherr(3), and describe the errno settings.

infnan(3) no longer exists.

removed log2 from manpage, libm doesn't provide that function.

First cut at adding float versions of math functions to the manpages.

Beginning of changes needed for fdlibm

Fix spelling errors.

Fix formatting of SEE ALSO section.

Change RANGE to ERANGE.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Fix typo, add whitespace for better formatting, bump date for previous.

Add fabsl to the manpage describing the fabs functions.

Remove xrefs to ieee(3) man page which does not exists anymore.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Sort SEE ALSO.

Generate <>& symbolically.

Remove SCCS revision line from the middle of the copyright - the version
info is still in the usual place after the "THIS SOFTWARE IS..." blurb.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

First cut at adding float versions of math functions to the manpages.

Change math.3 to math(3) in SEE ALSO section.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

branches: 1.3.2; 1.3.4;
These functions are going to first appear in 5.1, not 6.0.

Mention NetBSD in HISTORY as well.

add f{min,max,dim}{,l,f} from FreeBSD

Remove reference to fpresetsticky(3), which doesn't exist.
From Stathis Kamperis.

Add support for fenv.h interface for i386 and amd64.

Submitted by Stathis Kamperis as part of GSoC 2010 and ported from
FreeBSD.

Add support for fenv.h interface for i386 and amd64.

Submitted by Stathis Kamperis as part of GSoC 2010 and ported from
FreeBSD.

Remove trailing comma in enumeration.

Add support for fenv.h interface for i386 and amd64.

Submitted by Stathis Kamperis as part of GSoC 2010 and ported from
FreeBSD.

Add support for fenv.h interface for i386 and amd64.

Submitted by Stathis Kamperis as part of GSoC 2010 and ported from
FreeBSD.

Remove workaround for ancient HTML generation code.

Remove trailing comma in enumeration, make HTML-ready.

Add support for fenv.h interface for i386 and amd64.

Submitted by Stathis Kamperis as part of GSoC 2010 and ported from
FreeBSD.

ort SEE ALSO.

Deprecate ieee(3).

Merge floor(3) to ceil(3).

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Sort SEE ALSO.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

First cut at adding float versions of math functions to the manpages.

Updated for new math library.

Fix manual page typos.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Fix typo

Whitespace nit.

Add manpage to the fma function in libm.
The manpage is taken from the FreeBSD project since the fma implementation is
based on the one in FreeBSD.

branches: 1.2.2; 1.2.4;
These functions are going to first appear in 5.1, not 6.0.

add f{min,max,dim}{,l,f} from FreeBSD

Initial version of fmodl from FreeBSD.
Basic test case for the fmod family.

branches: 1.11.54; 1.11.60;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

First cut at adding float versions of math functions to the manpages.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Bump date for previous.

Document frexpl() now that we have it as well.

Don't mix opening and closing macros of different types.

move manpages for frexp/ldexp/modf to libm -- the (most) implementation is
already there

Remove Tn.

omit mention of cabs (not relevant to this man page)
mention type-generic hypot
mention hypotl

-get cabs() and cabsf() out of public view - these are historical and
conflict with C99 functions which are builtins in newer gcc
(actually, the old cabs() is ABI compatible with the new _complex one
on i386, but this is purely accidental)
remove public prototypes and manpages, move the code into a compat
subdirectory as libc does so that binary compatibility is kept
-add a manpage for the isgreater() etc macros, borrowed from FreeBSD

Uppercase name; from Jared Yanovich via jmc@openbsd.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Nit fixes from jmc@openbsd.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

New sentence, new line. From Robert Elz.

Use standard headers, sort sections.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

Mention cabsf, and explain struct complex usage.

add LIBRARY section to man page

rcsid facism, WARNSify

PR/3405: Krister Walfridsson: Various typos; since we compile with POSIX
libm, we should not xref matherr(3), and describe the errno settings.

First cut at adding float versions of math functions to the manpages.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Deprecate ieee(3).

Split out the scalbn(3) family out from ieee(3) and properly document it.

Fix typo in function name.

Add scalbnl(3) mlinks.

Split out the ilogb(3) family out of ieee(3) and properly document it.

Split out from ieee(3) also the remainder(3) and copysign(3) families.

Split the nextafter(3) family of functions to their own page and properly
document these.

remquo{,f} from FreeBSD via Stathis Kamperis

branches: 1.21.2;
Commit SoC long double support from Stathis Kamperis

Fix escape sequences

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Nit fixes from jmc@openbsd.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

New sentence, new line. From Robert Elz.

Sort sections.

Generate <>& symbolically.

Fix date and (missing) punctuation.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

First cut at adding float versions of math functions to the manpages.

Fix typo.

Update manpages for new math library.

Fix manual page typos.

Removed duplicate names from the NAME section.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Remove workaround for ancient HTML generation code.

Fix a sentence.
Correct function name in the DESCRIPTION section.

branches: 1.12.24; 1.12.28;
Remove xrefs to ieee(3) man page which does not exists anymore.

Add logbl(3).

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Generate <>& symbolically. I'm avoiding .../dist/... directories for now.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

First cut at adding float versions of math functions to the manpages.

Added a ieee_test(3) man page (Like SunOS) derrived from an earlier copy
of ieee(3). This man page describes logb, scalb, and significand, which
are really only useful for verifying IEEE754 compliance.

BUGS section is no longer correct
FP_ILOGB0 and FP_ILOGBNAN are both defined in math.h

Add serial comma.

Add ilogbl(3).

Split out the ilogb(3) family out of ieee(3) and properly document it.

Clean up deleted files.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

\\* -> \*

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Generate <>& symbolically.

Whitespace nit.

Document isinff(3) and isnanf(3), cloned from the corresponding double-
precision manual page. It is kept separately since the latter are part of
libc and thus impose different linkage instructions.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

bessel->Bessel, from Igor Sobrado in PR misc/19814

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

PR/3405: Krister Walfridsson: Various typos; since we compile with POSIX
libm, we should not xref matherr(3), and describe the errno settings.

infnan(3) no longer exists.

First cut at adding float versions of math functions to the manpages.

Fix spelling errors.

Fix grammar of HISTORY section.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Added ldexpl to ldexp manpage since it is missing.
Also added ldexpf manpage link since it is missing.

Remove BUGS as per joerg@'s objection.

Fix special chars and spacing in previous.

Update and improve, and note that the long double variant is not supported.

move manpages for frexp/ldexp/modf to libm -- the (most) implementation is
already there

Add the long double math functions recently added from FreeBSD to their related man pages

Remove workaround for ancient HTML generation code.

Add tgamma{,f} from FreeBSD via rudolf, netbsd at eq dot cz

branches: 1.21.54; 1.21.56;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Drop superfluous .Pp, punctuation nit.

Generate <>& symbolically.

Document reentrant log gamma interfaces.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

Last of the .Os cleanups. .Os is defined in the tmac.doc-common file,
so we shouldn't override it with versions in the manpages. Wheee!

first pass at fixing up capitalization of function names and
arguments; ensure that each is correct with respect to the
implementation, rather than being correct as per english.

add LIBRARY section to man page

add missing .Nm calls and MLINKS. from spz@serpens.swb.de

branches: 1.10.2;
rcsid facism, WARNSify

Removed confusing text which implies that gamma() computes the gamma
instead of log gamma function. This was true with 4.4BSD's libm, but
they are equivalent on all other systems (XPG4.2 requires this).

infnan(3) no longer exists.

First cut at adding float versions of math functions to the manpages.

Fix spelling errors.

Add comma between gamma and lgamma in NAME section.

New code from uunet.

Fix formatting error.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Add the long double math functions recently added from FreeBSD to their related man pages

log appeared in v1
https://www.bell-labs.com/usr/dmr/www/man31.pdf

branches: 1.6.6; 1.6.8;
Remove workaround for ancient HTML generation code.

Also, fix spelling of described.

Remove comma after last Nm entry.

branches: 1.3.24; 1.3.28;
Fix Dt.

Add missing El macro.

Split out the logarithm functions from the perplex exp(3). Also remove some
useless notes in the latter (namely, no one cares that financial calculations
were done on Hewlett-Packard HP-71B, or that there is a LN1() in Pascal).

Add the long double math functions recently added from FreeBSD to their related man pages

branches: 1.1.2;
Add man page for l{,l}rint{,f}(3), very loosely based on the FreeBSD one.
Requested by martin@
Reviewed by drochner@

fix cross references (from Anon Ymous)

branches: 1.28.14;
List a few more functions

Remove workaround for ancient HTML generation code.

Add No macro to ensure that "and" word is not taken as function
argument.

branches: 1.25.2; 1.25.8;
In functions list, switch from tab characters to Ta macro. Makes
nroff properly handle xrefs.

Fix a few xrefs.

Convert to mdoc.

remove references to old cabs()

Mention trunc(3), reminded by kjk.

Bump date for previous.

Add nan(3), nanf(3), and nanl(3); welcome libm.so.0.4.

Add a list of pre-defined values (such as pi, e etc.).
Ok by wiz@.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Restore \fR that got lost in last.

Remove reference to non-existent infnan(3) function.

bessel->Bessel from Igor Sobrado PR misc/19814

New sentence, new line. From Robert Elz.

Generate <>& symbolically. I'm avoiding .../dist/... directories for now.

generate & symbolically

Generate <>& symbolically.

- sort sections
- introduce commented-out FILES section until page is mdoc'ified.

More trailing white space.

comment out reference to missing FORTRAN math lib; PR 4153

add isnan(3) and isinf(3) to table, replacing obsolescent infnan(3);
from Jon Buller in PR lib/3488.
also added some more functions to table and corrected xrefs.

Changed 3m to 3. There is no 3m manpage section.

Changes for new math library.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Add modff and modfl in the NAME section.

branches: 1.2.2; 1.2.4;
Add modfl to the modf manpage, the link to modfl was already there but the
content was missing.

move manpages for frexp/ldexp/modf to libm -- the (most) implementation is
already there

Explicitly indicate that nexttowardl() is identical to nextafterl().

Requested by kamil.

Remove undefined \*H

Add a C99 symbol to libm: nexttowardl

It's an alias for an already existing symbol nextafterl.

Patch obtained from <mgorny>

Detected by the LLVM buildbot breakage in tests.

branches: 1.5.16;
Add entry for nexttowardf(3) and a link for the function name.
Bump manual page date.

Remove BUGS as per joerg@'s objection.

Remove xrefs to ieee(3) man page which does not exists anymore.

Fix markup

Split the nextafter(3) family of functions to their own page and properly
document these.

Fix typo

Add the long double math functions recently added from FreeBSD to their related man pages

Family is singular, so use singular form of verb.

Split out pow(3) from exp(3).

Add the long double math functions recently added from FreeBSD to their related man pages

Remove BUGS as per joerg@'s objection.

Split out from ieee(3) also the remainder(3) and copysign(3) families.

Explain how to get and set the rounding mode.

branches: 1.15.28;
Fix typo.

Add entries for rintl(3) and the nearbyint functions, and
make manual page links to the new functions.
Bump manual page date.

Remove xrefs to ieee(3) man page which does not exists anymore.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Sort SEE ALSO.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

add LIBRARY section to man page

rcsid facism, WARNSify

First cut at adding float versions of math functions to the manpages.

Updated for new math library.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Man page entries for ceill, floorl and roundl.

branches: 1.6.2; 1.6.8;
Remove xrefs to ieee(3) man page which does not exists anymore.

Uncomment crossreference to trunc now that we have it.

Note roundf() in STANDARDS, too.

branches: 1.3.2;
round(3) and roundf(3) appeared in 2.0.
Bump date.

Move RCS Id to top of file; comment out reference to trunc(3),
which we do not have.

lib/24252: Add C99 functions round(3) and roundf(3).
libm minor unchanged; ride a recent bump.

From FreeBSD.

Remove BUGS as per joerg@'s objection.

Split out the scalbn(3) family out from ieee(3) and properly document it.

Add the long double math functions recently added from FreeBSD to their related man pages

Start documenting history
https://www.bell-labs.com/usr/dmr/www/man31.pdf

branches: 1.14.96; 1.14.98;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Sort SEE ALSO.

Generate <>& symbolically.

Remove SCCS revision line from the middle of the copyright - the version
info is still in the usual place after the "THIS SOFTWARE IS..." blurb.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

First cut at adding float versions of math functions to the manpages.

Fix formatting of SEE ALSO section.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Correct history (Brad Smith)

branches: 1.1.2;
Add sincos{,f,l} from FreeBSD

Add the long double math functions recently added from FreeBSD to their related man pages

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Nit fixes from jmc@openbsd.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Sort SEE ALSO.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

First cut at adding float versions of math functions to the manpages.

Fix formatting of SEE ALSO section.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

lib: Mark up error names in man pages with .Er

Add cbrtl(3) and sqrtl(3), from FreeBSD.

branches: 1.13.54; 1.13.60;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

Add missing standards conformance statements.

PR/3405: Krister Walfridsson: Various typos; since we compile with POSIX
libm, we should not xref matherr(3), and describe the errno settings.

First cut at adding float versions of math functions to the manpages.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Add the long double math functions recently added from FreeBSD to their related man pages

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Sort SEE ALSO.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

More trailing white space.

add LIBRARY section to man page

rcsid facism, WARNSify

First cut at adding float versions of math functions to the manpages.

Remove trailing comma from SEE ALSO list.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Add the long double math functions recently added from FreeBSD to their related man pages

Fix a lint warning noted by njoly.

branches: 1.14.2;
Remove BUGS as per joerg@'s objection.

Improve and update. Also note again the lack of tanhl() in NetBSD.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Sort SEE ALSO.

Generate <>& symbolically.

Add single-precision versions of interfaces to their manual pages' NAME section
and install links as appropriate.

add LIBRARY section to man page

rcsid facism, WARNSify

First cut at adding float versions of math functions to the manpages.

Remove trailing comma from SEE ALSO list.

New code from uunet.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Add missing comma.

truncl(3)

branches: 1.5.42; 1.5.48;
Sort SEE ALSO, bump date for previous.

we don't have FE_TOWARDZERO (yet), refer to FP_RZ instead

Add LIBRARY.

Uncomment crossreference to round(3), we do have one.

Add trunc() and truncf() C99 functions, from FreeBSD.