[Bug 240295] math(3): Add Complex Arithmetic functions and their hyperbolic counterparts

[Steve Kargl]

On Thu, Sep 05, 2019 at 11:12:57PM +0000, bugzilla-noreply at freebsd.org wrote:
> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=240295
> 
> --- Comment #3 from Steve Kargl <kargl at FreeBSD.org> ---
> Sigh**2. The patch includes functions already implemented in FreeBSD.
> 
> r226458 | das | 2011-10-16 22:41:03 -0700 (Sun, 16 Oct 2011) | 3 lines
> 
> Add c{cos,sin,tan}{,h}{,f} functions.  This is joint work with
> bde and kargl.
> 

The only C99 functions missing are ccosl, ccoshl, csinl, csinhl,
ctanl, ctanhl, and cexpl.

I have ld80 and ld128 code for ccosl, ccoshl, and cexpl,
based on porting src/s_ccosh.c and src/s_cexp.c to the
appropriate precisions.

-- 
Steve