# Runge-Kutta method, Matrix exponential수식이 기니까 윗쪽 font-size 조정하는 Small A, Big A 에서 Small A 누르셔서 font-size 9.0px (5.0) 정도로 맞춰서 보시길 권장드립니다.Since the equation is too long, I recommend that the font-size of docuK is to be set to be 9.0px (5.0) by clicking Small A among Small A, Big A on the top side of this document.## PH2023-05-22 : First posting.## TOC## Differential equation with matrices (RLC c..