arcosh(x) as a natural logarithm | ExamSolutions
8:14
artanh(x) as a natural logarithm | ExamSolutions
16:03
Why hyperbolic functions are actually really nice
8:08
arsinh(x) as a natural logarithm | ExamSolutions
8:36
Inverse hyperbolic cosine [cosh^-1(x)] as a logarithm
7:21
Hyperbolic Identities | ExamSolutions
32:04
What is a Natural Log Ln(x)? - Part 1 (Logarithm w/ Base e - Euler's number)
32:32
Why don't they teach simple visual logarithms (and hyperbolic trig)?
2:10:23