\sqsubsetTopic RelationsAvailable in amsAllowed mode mathFrequency <0.01% of corpus formulasrank 316 of 474Glyph ⊏Unicode U+228F · SQUARE IMAGE OFIn TeXForm#TeXForm parses this entry as a character leaf mapped to U+228F (SQUARE IMAGE OF).In Relations103∈\in≤\leq≥\geq≤\le≡\equiv≥\ge≈\approx∣\mid≲\lesssim⩽\leqslant≃\simeq⊏\sqsubsetAll 103 in Relations