Aw: Re: Re: no tests for trigonometric functions? need help / hints how to adapt tests for gnumeric 'long' version,

newbie nullzwei via gnumeric-list <[email protected]> Mon, 30 May 2022 08:39:17 +0200

Newsgroups	gmane.comp.gnome.apps.gnumeric
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as often with gnumeric, you ( I ) think to have a good idea ... it&#39;s already in ...&nbsp;<br/>
&nbsp;<br/>
there is a function &#39;sinpi&#39; which calculates sin for multiples of &#120587; to better accuracy. same for cos and tan, not for asin, acos, atan.&nbsp;<br/>
&nbsp;<br/>
IMHO it&#39;s still considerable to change the results of sin(x*pi()), accounting pi() as a deputy / placeholder for &#120587;.&nbsp;</div>
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