diff options
| -rw-r--r-- | src/ChangeLog | 6 | ||||
| -rw-r--r-- | src/algebra/sgcf.spad.pamphlet | 3 |
2 files changed, 7 insertions, 2 deletions
diff --git a/src/ChangeLog b/src/ChangeLog index db1cc1ab..a4de5bf5 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,5 +1,11 @@ 2010-06-20 Gabriel Dos Reis <gdr@cs.tamu.edu> + * algebra/sgcf.spad.pamphlet (SymmetricGroupCombinatoricFunctions) + [listYoungTableaus]: Fix thinko. Don't use lattice in its own + initialization. + +2010-06-20 Gabriel Dos Reis <gdr@cs.tamu.edu> + * interp/g-opt.boot (changeVariableDefinitionToStore): New. (optimizeFunctionDef): Use it. diff --git a/src/algebra/sgcf.spad.pamphlet b/src/algebra/sgcf.spad.pamphlet index 72669658..b917271f 100644 --- a/src/algebra/sgcf.spad.pamphlet +++ b/src/algebra/sgcf.spad.pamphlet @@ -361,10 +361,9 @@ SymmetricGroupCombinatoricFunctions(): public == private where listYoungTableaus(lambda) == - lattice : L I ytab : M I younglist : L M I := nil$(L M I) - lattice := nextLatticePermutation(lambda,lattice,false) + lattice := nextLatticePermutation(lambda,nil,false) until null lattice repeat ytab := makeYoungTableau(lambda,lattice) younglist := append(younglist,[ytab]$(L M I))$(L M I) |