{"Permutation Calculator" -> 
  "A very simple - minded permutation calculator for MAT1100.", 
 "JCF-MakingATestMatrix" -> "Making a test matrix for JCF computations.", 
 "JCF-Run2" -> "Matrix 2 - $3\\times 3$, one Jordan block.", 
 "JCF-Run3" -> "Matrix 3 - $4\\times 4$, mixed Jordan form.", 
 "PermMaxOrder" -> "Computing the maximal order of a permutation in $S_n$.", 
 "JCF-Run1" -> "Running the JCF programs.", 
 "JCF-Monitor" -> "A progress monitor for JCF computations.", 
 "NonCommutativeGaussianElimination" -> "Non Commutative Gaussian \
Ellimination @ MAT 1100 - as on handout + a printout of the filling table. \
See more at <a href=\"../../2009-07/index.html\">pensieve://2009-07/</a>.", 
 "JCF-Program" -> "JCF tricks and programs.", "ColouredTetrahedron" -> "A \
coloured tetrahedron for charm and beauty, and to explain how $S_4$ maps onto \
$S_3$.", "JCF-MakingTestMatrices" -> 
  "Making test matrices for JCF computations.", 
 "JCF-Run" -> "Running the JCF programs."}
