PERPENDICULAR
WHITE TRIANGLE CONTAINING SMALL WHITE TRIANGLE
OPEN SUPERSET
OR WITH DOT INSIDE
VERTICAL BAR WITH HORIZONTAL STROKE
LONG DIVISION
SQUARED LOGICAL AND
WHITE DIAMOND WITH CENTRED DOT
AND WITH DOT
LOWER RIGHT CORNER WITH DOT
LEFT OUTER JOIN
FULL OUTER JOIN
LARGE UP TACK
LEFT MULTIMAP
WHITE SQUARE WITH RIGHTWARDS TICK
MATHEMATICAL LEFT DOUBLE ANGLE BRACKET