Questions tagged [implicit-braces]
9 questions
6
votes
1 answer
Why do some commands require explicit braces in subscripts?
Most single commands don't require explicit braces if they appear in a subscript or superscript. For example,
a_\text{n}
compiles fine. But a few do require explicit braces: for example,
a_{\tilde{n}}
compiles while
a_\tilde{n}
does not. Is…
tparker
- 719