代だい入にゅう

noun, noun or participle which takes 'suru', transitive verb

substitution

Mathematical term: replacing a variable or expression with a specific value or another expression.

• 方ほう程てい式しきに x=3 を代だい入にゅうして解かいを求もとめます。

  Substitute x=3 into the equation to find the solution.

noun, noun or participle which takes 'suru', transitive verb

assignment

Computing term: assigning a value to a variable or memory location.

• 変へん数すう a に 5 を代だい入にゅうする。

  Assign 5 to variable a.