Unsupported titles/Left square bracket
Definition from Wiktionary, the free dictionary
Character  [  

Unicode name  LEFT SQUARE BRACKET  
Code point  U+005B  
Unicode block  Basic Latin  

Translingual[edit]
Symbol[edit]
Lua error in Module:headword at line 187: attempt to concatenate a nil value
 (mathematics) Begins a mathematical phrase which has increased operator precedence
 4/[2+3]
 (mathematics) In set builder notation, an inward facing bracket represents a closed endpoint of an interval (an inward facing parenthesis denotes an open endpoint).
 ,
 (mathematics) In ISO 3111 notation, an inward facing bracket denotes a closed endpoint of an interval and an outward facing bracket denotes an open endpoint.
 (mathematics) polynomial ring
 ℂ ≅ ℝ[x]/(x²+1)
Related terms[edit]
See also[edit]
 Bracket on Wikipedia.Wikipedia:Bracket