:: deftheorem defines emb FIELD_11:def 11 :
for F being Field
for g being bijective Function of (nonConstantPolys F),(card (nonConstantPolys F))
for I being maxIdeal of (nonConstantPolys (g,F)) -Ideal holds emb (F,I,g) = (canHom I) * (canHom ((card (nonConstantPolys F)),F));