Unicode Character
Reference details for U+221B in the Mathematical Operators block. The full explorer and side panel load next, but the canonical page context is available immediately.
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U+221B
A square root symbol with a small '3' attached.
Category
Math_Symbol
Unicode label
U+221B
Canonical URL
/mathematical-operators/cube-root
Adjacent canonical character links in the current block.
MINUS-OR-PLUS SIGN
U+2213
DOT PLUS
U+2214
DIVISION SLASH
U+2215
SET MINUS
U+2216
ASTERISK OPERATOR
U+2217
RING OPERATOR
U+2218
BULLET OPERATOR
U+2219
SQUARE ROOT
U+221A
FOURTH ROOT
U+221C
PROPORTIONAL TO
U+221D
INFINITY
U+221E
RIGHT ANGLE
U+221F
ANGLE
U+2220
MEASURED ANGLE
U+2221
SPHERICAL ANGLE
U+2222
DIVIDES
U+2223