LONG DIVISION
OR WITH DOT INSIDE
REVERSE SOLIDUS PRECEDING SUBSET
SUPERSET PRECEDING SOLIDUS
SQUARED LOGICAL OR
WHITE DIAMOND WITH CENTRED DOT
AND WITH DOT
UPPER LEFT CORNER WITH DOT
LEFT OUTER JOIN
LARGE UP TACK
LARGE DOWN TACK
LONG RIGHT TACK
LOZENGE DIVIDED BY HORIZONTAL RULE
MATHEMATICAL LEFT WHITE SQUARE BRACKET
MATHEMATICAL LEFT ANGLE BRACKET
MATHEMATICAL RIGHT DOUBLE ANGLE BRACKET