引理

Traditional form:

引理

Pinyin (reading):

yǐnlǐ

Definitions:

• lemma (math.)

Characters:

• 引 - to pull, to stretch; to draw; to attract
• 理 - science, reason, logic; to manage

Traditional characters:

• 引 - to pull, to stretch; to draw; to attract
• 理 - science, reason, logic; to manage