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math-image-030 Navigating Block Math images followed by Summary/Details with MathML

The test checks if block MathML works with assistive technology and related technologies in a HTML Summary/Details as an option to get at the native MathML.

The test passes if the following steps succeed.

  • You can see the visual Math image and hear its alt-text description, followed by an HTML Summary/Details not expanded by default
  • Once expanding the Summary the MathML is visible inside the Details, one can navigate the MathML with assistive technology.

The test fails if you don't see the image of the math with its alt-text description, or if the details is always expanded, or if you are unable to navigate the MathML inside the details.

030 Block Image of Math with HTML Summary/Details

Block Math Equation will appear between the following two lines.

Some Text before the math equation
Image Alt: y minus y sub 1 equals StartFraction y sub 2 minus y sub 1 Over x sub 2 minus x sub 1 EndFraction left-parenthesis x minus x sub 1 right-parenthesis
MathML Presentation y − y 1 = y 2 − y 1 x 2 − x 1 ( x − x 1 )
Some text after the image and details.

This test is in the Mathematics book.

See how well Reading Systems performed on this test.