反函数

Traditional form:

反函數

Pinyin (reading):

fǎnhánshù

Definitions:

• inverse function (math.)

Characters:

• 反 - reverse, opposite; contrary, anti-
• 函 - correspondence; a case, a box
• 数 - count, number, several

Traditional characters:

• 反 - reverse, opposite; contrary, anti-
• 函 - correspondence; a case, a box
• 數 - count, number, several