File list (Check if you may need any files):
green function's gradient\5_9_2.dsp
.........................\5_9_2.dsw
.........................\5_9_2.opt
.........................\5_9_2.plg
.........................\BG11(100x200).TXT
.........................\BG11.TXT
.........................\BG111.TXT
.........................\BG11u2.TXT
.........................\BG11u3.TXT
.........................\Debug\5_9_2.exe
.........................\.....\5_9_2.pdb
.........................\.....\DF60.PDB
.........................\.....\main.obj
.........................\G11.TXT
.........................\main.for
.........................\main1.for
.........................\改后.OPJ
.........................\Debug
green function's gradient