︠b3c0893e-9d4f-498d-a5d9-250f9d124e79s︠ K. = QQ[sqrt(2)] ︡8d1023c6-e6cb-483d-9af4-08505b32d86c︡{"done":true}︡ ︠f47299be-0dc1-4520-b66a-ea04bd48c94es︠ K ︡30daf3f2-0028-4cc4-aae6-b73acf286bd5︡{"stdout":"Number Field in sqrt2 with defining polynomial x^2 - 2\n"}︡{"done":true}︡ ︠9dca2590-eb9d-42f0-9fa6-4e7c27c2304cs︠ a^2 ︡205f8ce0-a256-4a0b-a4d2-5fd63e0c1a44︡{"stdout":"2\n"}︡{"done":true}︡ ︠30c2915a-e9d4-4c7e-968d-489184dcb503s︠ M. = NumberField(x^5 + 7*x + 2) ︡8798ff4b-60c3-4cf8-af74-d830156d8956︡{"done":true}︡ ︠016b7a3a-1e19-496b-b919-59100b595c73s︠ b^5 ︡715d0ab3-fb67-43c4-84f6-4ff439296255︡{"stdout":"-7*b - 2\n"}︡{"done":true}︡ ︠b484f0d8-9c10-40ed-b5eb-001975ac3dab︠