https://bugs.documentfoundation.org/show_bug.cgi?id=168335
Bug ID: 168335
Summary: sinus- and cosinus wrong results
Product: LibreOffice
Version: 25.8.1.1 release
Hardware: All
OS: Windows (All)
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Calc
Assignee: libreoffice-bugs@lists.freedesktop.org
Reporter: prp...@t-online.de
Errors in the followig table:
line "n = 3": values sin/cos should be exchanged
line "n = 4" (alpha = 45°): sin and cos should be equally 0,707 ...
next lines: unexplained results for sin/cos differing from expected values
n alpha° alpharad sinalpha cosalpha
3 60 0,52360 0,50000 0,86603
4 45 0,39270 0,38268 0,92388
5 36 0,31416 0,30902 0,95106
7 25,7142 0,22440 0,22252 0,97493
10 18 0,15708 0,15643 0,98769
I do consider this a major bug; thank you for resolving it asap!
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