Field_Theory_Q/ general_Q/ homographicAcc_Qhomographic_sign/ homographic_correctness/ Merge_Order/ positive_fraction_encoding/ Q_field/ Qhomographic/ Qhomographic_Qpositive_to_Qpositive/ Qhomographic_Qpositive_to_Q_properties/ Qhomographic_sign/ Qhomographic_sign_properties/ Q_order/ Qpositive/ Qpositive_le/ Qpositive_order/ Qpositive_plus_mult/ Qpositive_sub/ Qquadratic/ Qquadratic_Qpositive_to_Qpositive/ Qquadratic_Qpositive_to_Q_properties/ Qquadratic_sign/ Qquadratic_sign_properties/ quadraticAcc_Qquadratic_sign/ quadratic_correctness/ second_Field_Theory_Q/ sqrt2/ Zaux/