lemma

ریشه

From the Greek 'lēmma', meaning 'something received or taken; an argument; something taken for granted'.

مثال

• The proof of the theorem was based on several lemmas.
• The lemma was used as a stepping stone to prove the main theorem.
• In mathematics, a lemma is a proven proposition used to prove a larger theorem.

ترکیب‌های رایج

Prove a lemma Use a lemma Lemma in mathematics Lemma in logic