Tagged: 이론

l’Hôpital’s rule – 로피탈의 정리 0

l’Hôpital’s rule – 로피탈의 정리

In calculus, l’Hôpital’s rule (also spelled l’Hospital) uses derivatives to help compute limits with indeterminate forms. Application (or repeated application) of the rule often converts an indeterminate form...

Phasor (electronics) 0

Phasor (electronics)

Introduction A phasor is a constant complex number representing the complex amplitude (magnitude and phase) of a sinusoidal function of time. (In older texts, a phasor is alternatively...