Involving sinh-1(a-z/2z1/2)
Involving sinh-1((-i+z/2z)1/2) and sinh-1(1/z)
Involving sinh-1(i-z/2z1/2) and sinh-1(1/z)
Involving sinh-1(-1-z/2z1/2) and sinh-1(i/z)
Involving sinh-1(1-z/2z1/2) and sinh-1(i/z)