`var` element

Pass Criteria

#1: Element is supported
#2: Correct HTML and Core Accessibility API mappings
#3: Correct Accessible Name & Description Calculation

Reference

Test v-001: `var` element

Then he turned to the blackboard and picked up the chalk. After a few moment's thought, he wrote E = m c². The teacher looked pleased.

Test v-0002: `var` element with `aria-label` attribute

But does N = X?

Test v-003: `var` element with `aria-label` attribute and `aria-describedby` attribute

We will be looking at the possible values of H

A Nominal Variable