論ろん証しょう的てき

na-adjective

demonstrative; argumentative; based on proof

Describes a statement, reasoning, or approach that relies on logical demonstration or evidence. Often used in academic or formal contexts.

• 彼かれの説せつ明めいは論ろん証しょう的てきで、説せっ得とく力りょくがあった。

  His explanation was demonstrative and persuasive.

• この論ろん文ぶんは論ろん証しょう的てきな手しゅ法ほうを用もちいている。

  This paper uses an argumentative approach.