Another symbols for brackets/parentheses

[compsystems]

Hi, BP

In the Xcas-PC current version

vector (or lists) delimiters are displayed as [ ]
matrix delimiters are displayed as [ ]
polynomial delimiters are displayed as [| |]
set delimiters are displayed as [] []
sequences delimiters are displayed as ()
brackets/parentheses delimiters are displayed as ()

I propose only when it is shown at the output.

vector (or lists) delimiters are displayed as [ ] // same
matrix delimiters are displayed as [ ] // same
polynomial delimiters are displayed as 〘 〙// [| |]
set delimiters are displayed as 【】 // [] []
sequences delimiters are displayed as 〔〕// ()
brackets/parentheses delimiters are displayed as () // same

Another symbols for brackets/parentheses
( )〔〕〖〗〘 〙 【 】 《 》 〈 〉❨ ❩ ❪ ❫ ❬ ❭ ❮ ❯ ❰ ❱ ❲ ❳❴ ❵