wireguard-openbsd/lib/libm/src/k_tan.c, branch jd/simplify-queueing WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/lib/libm/src/k_tan.c?h=jd%2Fsimplify-queueing 2009-10-27T23:59:19Z rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and 2009-10-27T23:59:19Z deraadt deraadt@openbsd.org 2009-10-27T23:59:19Z urn:sha1:043fbe51c197dbbcd422e917b65f765d8b5f8874 unmaintainable). these days, people use source. these id's do not provide any benefit, and do hurt the small install media (the 33,000 line diff is essentially mechanical) ok with the idea millert, ok dms use more accurate algorithm for tan. from fdlibm 5.3: 2008-07-20T13:03:13Z martynas martynas@openbsd.org 2008-07-20T13:03:13Z urn:sha1:ee391e4f46b99a88279849721d791309b505a2b9 > 2. k_tan.c error was > 1 ulp target for FDLIBM > 5.2: Worst error at least 1.45 ulp at > tan(1.7765241907548024E+269) = 1.7733884462610958E+16 > 5.3: Worst error 0.96 ulp ok millert@ We live in an ANSI C world. Remove lots of gratuitous #ifdef __STDC__ cruft. 2002-02-19T19:39:35Z millert millert@openbsd.org 2002-02-19T19:39:35Z urn:sha1:e7beb4a7d58a6a0955c07ef9465f5caa3383f928 initial import of NetBSD tree 1995-10-18T08:37:01Z deraadt deraadt@openbsd.org 1995-10-18T08:37:01Z urn:sha1:df930be708d50e9715f173caa26ffe1b7599b157