Subceed

The absolute minimum or “never subceed speed” as referred to by pilot-writer J . R. Hoyt (see Feb. '54 issue of FLYING, “How Fast to Glide”) can be figured by using 20 per cent.

Only the industrial, commercial, and residential tax colonies subceed this rate.

At any point during the trip, the Stack Count for the visited leaves and non-terminal vertices cannot subceed 1.