On 9 March 2012 06:29, Tab Atkins Jr. <jackalmage@gmail.com> wrote: > On Thu, Mar 8, 2012 at 11:21 AM, Chris Eppstein <chris@eppsteins.net> > wrote: > > On Thu, Mar 8, 2012 at 11:13 AM, Tab Atkins Jr. <jackalmage@gmail.com> > > wrote: > >> We don't have this yet; unit algebra means you can run into division by > >> zero that can't be detected until computed or used value time, so it's > too > >> late to treat as a syntax error. > > > > Can you provide an example of this? > > width: calc(100px / (50% - 100px) ) > > If layout ends up with 100% = 200px, this will produce a division by zero. I had thought that you could only divide by a number - http://www.w3.org/TR/css3-values/#calc currently says "At ‘/’, check that the right side is ‘<number>’; resolve to the type of the left side.".Received on Monday, 12 March 2012 23:15:03 UTC
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