About CIRCLE DIVIDED BY HORIZONTAL BAR AND TOP HALF DIVIDED BY VERTICAL BAR
Circle Divided By Horizontal Bar And Top Half Divided By Vertical Bar (U+29BA) is a Unicode math symbol from the Miscellaneous Mathematical Symbols-B block. It resides on Plane 0 (BMP, Basic Multilingual Plane), has bidirectional class ON (other neutrals), is not mirrored, and has combining class 0 (Not Reordered). In HTML it can be written as ⦺ or ⦺.