Apply CSNo_ReIm_split with
mul_CSNo Complex_i Complex_i,
minus_CSNo 1 leaving 4 subgoals.
Apply unknownprop_3ecd982cbc53bc522aff3fa68eac8a88bfce787ef3776f0dfe2618ef278e2daf with
Complex_i,
Complex_i leaving 2 subgoals.
The subproof is completed by applying SNo_Complex_i.
The subproof is completed by applying SNo_Complex_i.
Apply CSNo_minus_CSNo with
1.
The subproof is completed by applying unknownprop_33594f786441fb94cfa9c7be2034d88216fac0dbcbe9e223f18185e2cf6cb053.
Apply unknownprop_6c208b2fed212d981bc839a7f70f9c484483dc6ca9daee237131093290c06c64 with
Complex_i,
Complex_i,
λ x0 x1 . x1 = CSNo_Re (minus_CSNo 1) leaving 3 subgoals.
The subproof is completed by applying SNo_Complex_i.
The subproof is completed by applying SNo_Complex_i.
Apply unknownprop_f8168dc7675423b30fd1f30a7c39b8d4f1ba18bd99e8df15949f136f95eea4c7 with
Complex_i,
Complex_i,
λ x0 x1 . x1 = CSNo_Im (minus_CSNo 1) leaving 3 subgoals.
The subproof is completed by applying SNo_Complex_i.
The subproof is completed by applying SNo_Complex_i.