theorem Th38: :: POLYNOM5:38
for L being non empty ZeroStr
for z0, z1 being Element of L holds
( <%z0,z1%> . 0 = z0 & <%z0,z1%> . 1 = z1 & ( for n being Nat st n >= 2 holds
<%z0,z1%> . n = 0. L ) )