src-test/lib/msun/man, branch main

Fix a few mandoc issues

2020-10-09T19:12:44Z

- skipping paragraph macro: Pp after Sh - sections out of conventional order: Sh EXAMPLES - whitespace at end of input line - normalizing date format

Fix typo

2020-04-04T07:43:47Z

Note some functions that appeared in First Edition Unix

2020-04-01T22:50:41Z

These functions first appeared in the First Edition of Unix (or earlier in the pdp-7 version). Just claim 1st Edition for all this. The pdp-7 code is too fragmented at this point to extend history that far back.

Add HISTORY sections to log(3) man page

2020-03-26T11:24:43Z

PR: 240265 Submitted by: gbergling@gmail.com Approved by: bcr@(mentor), imp@ MFC after: 1 day Differential Revision: https://reviews.freebsd.org/D24148

Add some HISTORY sections to manpages

2020-02-19T12:49:49Z

environ(7) was in AT&T Version 7 ac(8): Add a HISTORY section sa(8): Add a HISTORY section sqrt(3): Add the actual sqrt function to the HISTORY section Obtained from: OpenBSD Submitted by: gbergling@gmail.com Approved by: bcr@(mentor) MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D23693

Introduce , a fixed-point math library from Netflix.

2019-08-27T11:46:22Z

This makes it possible to perform mathematical operations on fractional values without using floating point. It operates on Q numbers, which are integer-sized, opaque structures initialized to hold a chosen number of integer and fractional bits.  For a general description of the Q number system, see the "Fixed Point Representation & Fractional Math" whitepaper[1]; for the actual API see the qmath(3) man page. This is one of dependencies for the upcoming stats(3) framework[2] that will be applied to the TCP stack in a later commit. 1. https://www.superkits.net/whitepapers/Fixed%20Point%20Representation%20&%20Fractional%20Math.pdf 2. https://reviews.freebsd.org/D20477 Reviewed by: bcr (man pages, earlier version), sef (earlier version) Discussed with: cem, dteske, imp, lstewart Sponsored By: Klara Inc, Netflix Obtained from: Netflix Differential Revision: https://reviews.freebsd.org/D20116

csqrt(3): Fix some typos in the manual page

2018-11-04T14:11:38Z

Submitted by: Steve Kargl Reviewed by: eadler Approved by: krion (mentor, implicit), mat (mentor, implicit) Differential Revision: https://reviews.freebsd.org/D17831

Recommit r336497: Fix powl, cpow, cpowf, and cpowl imports from OpenBSD

2018-07-20T18:27:30Z

This is a follow-up to r336299. * lib/msun/Makefile: . Remove polevll.c * lib/msun/ld80/e_powl.c: . Copy contents of polevll.c to here. This is the only consumer of these functions. Make functions 'static inline'. . Make reducl a 'static inline' function. * lib/msun/man/exp.3: . Remove BUGS section that no longer applies. * lib/msun/src/math_private.h: . Remove prototypes of __p1evll() and __polevll() * lib/msun/src/s_cpow.c: * lib/msun/src/s_cpowf.c: * lib/msun/src/s_cpowl.c . Include math_private.h. . Use the CMPLX macro from either C99 or math_private.h (depends on compiler support) instead of the problematic use of complex I. Submitted by: Steve Kargl PR: 229876 MFC after: 1 week

Revert r336497 for now, as it breaks on architectures using gcc, with:

2018-07-19T19:07:25Z

cc1: warnings being treated as errors /usr/src/lib/msun/src/s_cpow.c: In function 'cpow': /usr/src/lib/msun/src/s_cpow.c:63: warning: implicit declaration of function 'CMPLX'

Fix powl, cpow, cpowf, and cpowl imports from OpenBSD

2018-07-19T18:44:10Z

This is a follow-up to r336299. * lib/msun/Makefile: . Remove polevll.c * lib/msun/ld80/e_powl.c: . Copy contents of polevll.c to here. This is the only consumer of these functions. Make functions 'static inline'. . Make reducl a 'static inline' function. * lib/msun/man/exp.3: . Remove BUGS section that no longer applies. * lib/msun/src/math_private.h: . Remove prototypes of __p1evll() and __polevll() * lib/msun/src/s_cpow.c: * lib/msun/src/s_cpowf.c: * lib/msun/src/s_cpowl.c . Use the CMPLX macro from either C99 or math_private.h (depends of compiler support) instead of the problematic use of complex I. Submitted by: Steve Kargl PR: 229876 MFC after: 1 week