WHITE TRIANGLE CONTAINING SMALL WHITE TRIANGLE
PERPENDICULAR
LEFT S-SHAPED BAG DELIMITER
RIGHT S-SHAPED BAG DELIMITER
SUPERSET PRECEDING SOLIDUS
LONG DIVISION
ELEMENT OF OPENING UPWARDS
UPPER LEFT CORNER WITH DOT
LARGE UP TACK
WHITE CONCAVE-SIDED DIAMOND WITH LEFTWARDS TICK
WHITE SQUARE WITH LEFTWARDS TICK
MATHEMATICAL LEFT WHITE SQUARE BRACKET
MATHEMATICAL LEFT ANGLE BRACKET
MATHEMATICAL RIGHT ANGLE BRACKET
MATHEMATICAL LEFT DOUBLE ANGLE BRACKET
MATHEMATICAL LEFT FLATTENED PARENTHESIS