https://am.angouri.org/docs/AngouriMath.MathS/Hyperbolic/Arsech.html
AngouriMath | docs/AngouriMath.MathS/Hyperbolic/Arsech
AngouriMath, an open-source symbolic algebra library for .NET: solve equations and systems, simplify, differentiate, integrate, take limits, and compile...
docsmathshyperbolicarsech