적분과 초월함수(Integral and Transcendental Function)

• $\displaystyle \int \sec x \ dx$

  [PDF] [영상(YouTube)]

• $\displaystyle \int \csc x \ dx$

  [PDF] [영상(YouTube)]

• $y=\ln x, \ \ y=\ln^{-1} x$

  [영상(YouTube)] [AlgeoMath]

• $y=\log_2 x, \ \ y=2^x$

  [영상(YouTube)] [AlgeoMath]

• $T(u)=(\cosh u,\sinh u)$

  [영상(YouTube)] [AlgeoMath]