https://bugs.documentfoundation.org/show_bug.cgi?id=144066
Jean-Baptiste Faure <jbfa...@libreoffice.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |NOTABUG
CC| |jbfa...@libreoffice.org
Status|UNCONFIRMED |RESOLVED
--- Comment #1 from Jean-Baptiste Faure <jbfa...@libreoffice.org> ---
Hmmm, tan() = sin()/cos()
sin(Pi/2) = 1
cos(Pi/2) = 0
then tan(Pi/2) = +infinity
so the value provided by Calc is a relatively correct approximation.
What is your source for your expected value?
https://en.wikipedia.org/wiki/Trigonometric_functions#Simple_algebraic_values
Closing as NotABug.
Best regards. JBF
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