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恒等式

héng děng shì

3-character word Traditional 恆等式

What 恒等式 means

1. identity (math.)

The characters in 恒等式

• 恒héngpermanent; constant; fixed
• 等děngto wait for; to await; by the time; when; till; and so on; etc.; et al.
• 式shìtype; form; pattern

Example sentences

• 三角函数满足各种代数恒等式。
  The trigonometric functions satisfy a wide array of notable algebraic identities.