theorem Th36: :: MATRTOP3:36

for n being Nat
for f1 being additive homogeneous Function of (TOP-REAL n),(TOP-REAL n) st f1 is rotation holds
ex f2 being additive homogeneous Function of (TOP-REAL n),(TOP-REAL n) st
( f2 is base_rotation & f2 * f1 is {n} -support-yielding )