1 4 z 2 0 July 8, 2019 16 32 64 128 Z 4 2z 2 1 0 3 1 3z )- 4 z 2 )+ 3 0 1 z z 2 z 3 z 4 0 Sensym srl 1 4 z 2 06 2z 4 1 √ 5 z 2 2 0 1 - 2 = 4 1 2 z
