---

Scripts for week X
heat.m,
findiff.m,
lusolve.m,
GE.m,
ShowGe.m,
LTriSol.m,
LTriSolM.m,
UTriSol.m,
UTriSolM.m,
NoPivot.m,
ShowTri.m,
UTriInv.m,
TriDiLU.m,
TridTril.m,
TrivTril.m,
LBiDiSol.m,
UBiDiSol.m,
GEpiv.m,
ShowGEPiv.m,
Kond.m,
linalg.m,
rotmat.m,
Hilb.m,