let z be constant standard clockwise_oriented special_circular_sequence; :: thesis: ( z /. 1 = N-min (L~ z) implies (E-min (L~ z)) .. z < (W-min (L~ z)) .. z )
assume A1: z /. 1 = N-min (L~ z) ; :: thesis: (E-min (L~ z)) .. z < (W-min (L~ z)) .. z
then (E-min (L~ z)) .. z < (S-min (L~ z)) .. z by Lm4;
hence (E-min (L~ z)) .. z < (W-min (L~ z)) .. z by A1, SPRECT_2:74, XXREAL_0:2; :: thesis: verum