well-formed formula

短语

[计] 合适公式; 合式公式

词形变化

well-formed formulae well-formed formulas 复数 well-formed formulas well-formed formulae 复数

别名

wff

释义与例句

n.
  1. 1.

    A statement that is expressed in a valid, syntactically correct manner.

    数学 哲学

    This program works correctly on all well-formed formulas but it blows up on illegal input.