变元

Traditional form:

變元

Pinyin (reading):

biànyuán

Definitions:

• (math.) argument
• variable

Characters:

• 变 - to change, to transform, to alter; rebel
• 元 - first; dollar; origin; head

Traditional characters:

• 變 - to change, to transform, to alter; rebel
• 元 - first; dollar; origin; head