[border-image-width-interpolation-math-functions-tentative.html]
  [CSS Transitions: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (-1) should be [20\]]
    expected: FAIL

  [CSS Transitions: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (0) should be [100\]]
    expected: FAIL

  [CSS Transitions: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (0.125) should be [110\]]
    expected: FAIL

  [CSS Transitions: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (0.875) should be [170\]]
    expected: FAIL

  [CSS Transitions: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (1) should be [180\]]
    expected: FAIL

  [CSS Transitions: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (2) should be [260\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (-1) should be [20\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (0) should be [100\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (0.125) should be [110\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (0.875) should be [170\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (1) should be [180\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (2) should be [260\]]
    expected: FAIL

  [CSS Animations: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (-1) should be [20\]]
    expected: FAIL

  [CSS Animations: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (0) should be [100\]]
    expected: FAIL

  [CSS Animations: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (0.125) should be [110\]]
    expected: FAIL

  [CSS Animations: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (0.875) should be [170\]]
    expected: FAIL

  [CSS Animations: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (1) should be [180\]]
    expected: FAIL

  [CSS Animations: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (2) should be [260\]]
    expected: FAIL

  [Web Animations: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (-1) should be [20\]]
    expected: FAIL

  [Web Animations: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (0) should be [100\]]
    expected: FAIL

  [Web Animations: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (0.125) should be [110\]]
    expected: FAIL

  [Web Animations: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (0.875) should be [170\]]
    expected: FAIL

  [Web Animations: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (1) should be [180\]]
    expected: FAIL

  [Web Animations: property <border-image-width> from [100\] to [calc(sign(20rem - 20px) * 180)\] at (2) should be [260\]]
    expected: FAIL

  [CSS Transitions: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (-1) should be [20\]]
    expected: FAIL

  [CSS Transitions: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (0) should be [100\]]
    expected: FAIL

  [CSS Transitions: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (0.125) should be [110\]]
    expected: FAIL

  [CSS Transitions: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (0.875) should be [170\]]
    expected: FAIL

  [CSS Transitions: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (1) should be [180\]]
    expected: FAIL

  [CSS Transitions: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (2) should be [260\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (-1) should be [20\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (0) should be [100\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (0.125) should be [110\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (0.875) should be [170\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (1) should be [180\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (2) should be [260\]]
    expected: FAIL

  [CSS Animations: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (-1) should be [20\]]
    expected: FAIL

  [CSS Animations: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (0) should be [100\]]
    expected: FAIL

  [CSS Animations: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (0.125) should be [110\]]
    expected: FAIL

  [CSS Animations: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (0.875) should be [170\]]
    expected: FAIL

  [CSS Animations: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (1) should be [180\]]
    expected: FAIL

  [CSS Animations: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (2) should be [260\]]
    expected: FAIL

  [Web Animations: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (-1) should be [20\]]
    expected: FAIL

  [Web Animations: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (0) should be [100\]]
    expected: FAIL

  [Web Animations: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (0.125) should be [110\]]
    expected: FAIL

  [Web Animations: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (0.875) should be [170\]]
    expected: FAIL

  [Web Animations: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (1) should be [180\]]
    expected: FAIL

  [Web Animations: property <border-image-width> from [calc(sign(20rem - 20px) * 100)\] to [calc(progress(10rem from 20px to 100px) * 180)\] at (2) should be [260\]]
    expected: FAIL