let f be constant standard special_circular_sequence; :: thesis: (N-min (L~ f)) .. f < len f
( N-min (L~ f) in rng f & len f > 1 ) by GOBOARD7:34, SPRECT_2:39, XXREAL_0:2;
hence (N-min (L~ f)) .. f < len f by Th7; :: thesis: verum