lab\cho
...\...\CHO.CPP
...\...\CHO.EXE
...\...\CHO.IN
...\...\CHO.OUT
...\gauss
...\.....\GAUSS.CPP
...\.....\GAUSS.EXE
...\.....\GAUSS.IN
...\.....\GAUSS.OUT
...\gs
...\..\GS.CPP
...\..\GS.EXE
...\..\GS.IN
...\..\GS.OUT
...\spars
...\.....\SPARS.IN
...\.....\SPARS.OUT
...\.....\SPARSITY.CPP
...\.....\SPARSITY.EXE
...\.....\WITHOUT TAP
...\.....\...........\SPARS.IN
...\.....\...........\SPARS.OUT
...\ybus
...\....\YBUS.CPP
...\....\YBUS.EXE
...\....\YBUS.IN
...\....\YBUS.OUT