Re: MathML 4 question

On 22/10/2020 20:13, Murray Sargent wrote:
>
> Should the parentheses in the following stretch to fit their contents?
>
> <math>
>
> <mi>a</mi>
>
>             <mo>(</mo>
>
>             <mi>b</mi>
>
>             <mo>+</mo>
>
>             <mi>c</mi>
>
>             <mo>)</mo>
>
> </math>
>

yes, or more exactly stretch to fit their container (the size of the 
<mi>a</mi> also contributes, although makes no difference here.


> The implied <mrow> contains a leading <mi>. Also should the 
> parenthesis in the following stretch?
>
> <math>
>
> <mi>a</mi>
>
>             <mo>(</mo>
>
>             <mi>b</mi>
>
>             <mo>+</mo>
>
> </math>
>
> For OfficeMath, we convert delimiter expressions to an equivalent of 
> <mfenced> internally and I’m working on emulating <mfrenced> with 
> <mrow> infix notation.
>

<mfenced open="[" close="]" separators="">....</mfenced>

is by definition equivalent to


<mrow><mo>[</mo>...<mo>]</mo></mrow>


David


> Thanks,
>
> Murray
>

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