Changeset 407fdc0 in git
- Timestamp:
- Apr 10, 2009, 3:26:09 PM (14 years ago)
- Branches:
- (u'jengelh-datetime', 'ceac47cbc86fe4a15902392bdbb9bd2ae0ea02c6')(u'spielwiese', 'f875bbaccd0831e36aaed09ff6adeb3eb45aeb94')
- Children:
- 6af4b1d2770833d1e8d4e66dd4c4613664220413
- Parents:
- 93217595e92501afce06f4d77bde8ddc4bb0328a
- Location:
- Singular/LIB
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
Singular/LIB/matrix.lib
r932175 r407fdc0 1 1 /////////////////////////////////////////////////////////////////////////////// 2 version="$Id: matrix.lib,v 1.4 7 2009-02-20 18:58:36Singular Exp $";2 version="$Id: matrix.lib,v 1.48 2009-04-10 13:26:09 Singular Exp $"; 3 3 category="Linear Algebra"; 4 4 info=" … … 45 45 LIB "random.lib"; 46 46 LIB "general.lib"; // for sort 47 LIB "nctools.lib"; // for SuperCommutative47 LIB "nctools.lib"; // for superCommutative 48 48 49 49 /////////////////////////////////////////////////////////////////////////////// … … 1155 1155 1156 1156 //------------------------- choose exterior basis ------------------------- 1157 def T = SuperCommutative(); setring T;1157 def T = superCommutative(); setring T; 1158 1158 ideal extBasis = simplify( NF(maxideal(k), std(0)), 1 + 2 + 8 ); 1159 1159 … … 1318 1318 1319 1319 // symmetric power over an exterior algebra: 1320 def g = SuperCommutative(); setring g; g;1320 def g = superCommutative(); setring g; g; 1321 1321 1322 1322 module B = a*gen(1) + c* gen(2), b * gen(1) + d * gen(2); print(B); … … 1377 1377 print(exteriorPower(B, 3)); 1378 1378 1379 def g = SuperCommutative(); setring g; g;1379 def g = superCommutative(); setring g; g; 1380 1380 1381 1381 module A = a*gen(1), b * gen(1), c*gen(2), d * gen(2); -
Singular/LIB/nctools.lib
r932175 r407fdc0 1 1 /////////////////////////////////////////////////////////////////////////////// 2 version="$Id: nctools.lib,v 1.4 5 2009-04-09 12:18:34 seelischExp $";2 version="$Id: nctools.lib,v 1.46 2009-04-10 13:25:10 Singular Exp $"; 3 3 category="Noncommutative"; 4 4 info=" … … 728 728 729 729 /////////////////////////////////////////////////////////////////////////////// 730 proc SuperCommutative(list #)731 "USAGE: SuperCommutative([b,[e, [Q, [flag]]]]);730 proc superCommutative(list #) 731 "USAGE: superCommutative([b,[e, [Q, [flag]]]]); 732 732 RETURN: qring 733 733 PURPOSE: create a super-commutative algebra (as a GR-algebra) over a basering,
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