Priority: High
Description
Document
that the invisible function-application operator U+2061 must appear directly
between a function name and its argument. It must not be placed inside an
exponent or elsewhere in the expression. Incorrect placement can cause the
invisible operator to be spoken as a stray “of.”
Recommended markup
<msup><mi>cos</mi><mn>2</mn></msup>
<mo>⁡</mo><mo>(</mo><mi>v</mi><mo>)</mo>
Acceptance criteria
- U+2061 is identified by name and code point.
- The correct placement for functions with exponents is demonstrated.
- Guidance recommends authoring-tool function templates where available.
- The example is verified to read as “cosine squared of v,” or the language-appropriate equivalent.
Priority: High
Description
Document
that the invisible function-application operator U+2061 must appear directly
between a function name and its argument. It must not be placed inside an
exponent or elsewhere in the expression. Incorrect placement can cause the
invisible operator to be spoken as a stray “of.”
Recommended markup
Acceptance criteria