| identifier |
<mi>a</mi> |
|
| number |
<mn>2</mn> |
|
| operator, separator, or accent |
<mi>a</mi><mo>→</mo><mi>b</mi> |
|
| text |
<mtext>Theorem 1:</mtext> |
|
| space |
<mi>a</mi><mspace width="1.5em"/><mi>b</mi>
|
