These are links for maple scripts for some illustrations of the use of Bott's formula.

Summer’2002 course notes, including details for the computation of the number 15 of triangles...
Twisted cubics in the quintic 3fld (using Xavier's space)
Conics in the cubic surface in P3 incidents to a line , etc...
Canonical curves in P3 incident to 24 lines(using Rojas' space)