zh1-z
I have observed a significant rendering inconsistency between MiTeX and native LaTeX regarding the positioning of subscripts and superscripts, particularly when involving primes (') and grouping braces {}. **In typst and mitex:** <img width="1271" height="1043" alt="Image" src="https://github.com/user-attachments/assets/4be99e57-3a34-42c0-9cba-5c5cbb2d78ba" /> ```typst #import "@preview/mitex:0.2.6": mitex $ v_epsilon.alt' $ $ v_(epsilon.alt^') $ #mitex(`v_\epsilon'`) #mitex(`v_{\epsilon'}`) #mitex(`v_{\epsilon^{'}}`) $ x'''_t_1 $ $ x'''_(t_1) $ $ x^'''_(t_1) $ $ x^(''')_(t_1) $ $ x'''""_(t_1) $ #mitex(`x'''_{t_1}`) #mitex(`x^{'''}_{t_1}`) #mitex(`{x'''}_{t_1}`) #mitex(`{x^{'''}}_{t_1}`) ``` **In native LaTeX:** <img width="1013" height="604" alt="Image" src="https://github.com/user-attachments/assets/db87852a-3908-41f4-a231-ce9c513e43db" /> ```latex \usepackage{amsmath} \usepackage{amssymb} $ v_\epsilon' $ $ v_{\epsilon'} $ $ v_{\epsilon^{'}} $ $ x'''_{t_1} $ $ x^{'''}_{t_1} $ $ {x'''}_{t_1} $ $ {x^{'''}}_{t_1} $ ```