pun3 bit6 sik1判别式
Jyutpingpun3 bit6 sik1
Yalepun bith sīk

Definition

(math.) discriminant (e.g. b²-4ac in the formula for the roots of a quadratic equation)

Tone guide

T1High level
T2High rising
T3Mid level
T4Low falling
T5Low rising
T6Low level

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