U+236A "⍪" Apl Functional Symbol Comma Bar Unicode Character

U+236A "⍪" Apl Functional Symbol Comma Bar is a specialized glyph used in the APL programming language to represent the "Catenate First" or "Laminate" function, depending on its context and the number of operands. Visually, it resembles a comma with a horizontal bar above it, and in APL, it operates on arrays by joining them along their first axis or creating a new first dimension when used dyadically. As part of the APL functional symbols block in Unicode, this character enables precise representation of legacy and modern APL code in digital text, preserving the language's concise symbolic notation for array manipulation.