Iverson bracket

短语

词形变化

Iverson brackets 复数 Iverson brackets

释义与例句

n.
  1. 1.

    A notation that denotes a number that is 1 if the condition in square brackets is satisfied, and 0 otherwise, i.e. (where P is a true or false statement)

    数学

词源

Named after Kenneth E. Iverson, who introduced this notation in his programming language APL.

来源：wiktionary