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