Re: [csswg-drafts] [css-values] Re-adding min() and max()?

There are implementation implications. Currently, implementations can internally reduce any calc to an array of coefficients. (Element dimensions, font size, device orientation might change during an animation, so a calc can't simply be represented as a number of pixels.)

This proposal requires a slow path of general expression evaluation during each frame's style calculation. 

Suppose we have animation between `min(10%, 20vw)` and `max(30em, 40vh)`.

At 75% progress, the result is
`calc(0.75 * min(10%, 20vw) + 0.25 * max(30em, 40vh))`

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Received on Sunday, 28 January 2018 23:18:34 UTC