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