\left(\LARGE{AB}\right)
( \big( \Big( \bigg( \Bigg(
Direct Input : ABΓΔEZHΘIKΛMNΞOΠPΣTΥΦXΨΩABΓΔEZHΘIKΛMNΞOΠPΣTΥΦXΨΩαβγδϵζηθικλμνξoπρστυϕχψωεϑϖϱςφϝαβγδϵζηθικλμνξoπρστυϕχψωεϑϖϱςφϝ
\sqrt[3]{x}
ref
https://blog.csdn.net/Leytton/article/details/103745169/