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Re: [csswg-drafts] [css-values] Does tan(90deg) return +∞, −∞ or NaN? (#4101)

From: Amelia Bellamy-Royds via GitHub <sysbot+gh@w3.org>
Date: Fri, 12 Jul 2019 17:34:30 +0000
To: public-css-archive@w3.org
Message-ID: <issue_comment.created-510970165-1562952869-sysbot+gh@w3.org>
> what we actually need is tan(atan(+∞)) = +∞

Ah, good point. The input to tan() can be an arbitrary angle, but the output from atan will always be restricted to the base circle.  But yes, once we reverse the nesting, we still want the consistent behavior.

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Received on Friday, 12 July 2019 17:34:32 UTC

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