Changeset cbdc04e in git
 Timestamp:
 Apr 15, 2009, 10:10:22 AM (14 years ago)
 Branches:
 (u'jengelhdatetime', 'ceac47cbc86fe4a15902392bdbb9bd2ae0ea02c6')(u'spielwiese', 'f875bbaccd0831e36aaed09ff6adeb3eb45aeb94')
 Children:
 53d60102bd2783ee18da3cc37f7289c4297d5d76
 Parents:
 f3a0464c8ff10fbe61fd85623262157e8aa44243
 Files:

 4 edited
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Singular/LIB/polymake.lib
rf3a046 rcbdc04e 1 version="$Id: polymake.lib,v 1.1 5 20090414 12:00:14Singular Exp $";1 version="$Id: polymake.lib,v 1.16 20090415 08:08:58 Singular Exp $"; 2 2 category="Tropical Geometry"; 3 3 info=" … … 32 32 33 33 PROCEDURES USING POLYMAKE: 34 polymakePolytope computes the vertices of a polytope using polymake35 newtonPolytope computes the Newton polytope of a polynomial36 newtonPolytopeLP computes the lattice points of the Newton polytope37 normalFan computes the normal fan of a polytope38 groebnerFan computes the Groebner fan of a polynomial39 intmatToPolymake transforms an integer matrix into polymake format40 polymakeToIntmat transforms polymake output into an integer matrix34 polymakePolytope() computes the vertices of a polytope using polymake 35 newtonPolytope() computes the Newton polytope of a polynomial 36 newtonPolytopeLP() computes the lattice points of the Newton polytope 37 normalFan() computes the normal fan of a polytope 38 groebnerFan() computes the Groebner fan of a polynomial 39 intmatToPolymake() transforms an integer matrix into polymake format 40 polymakeToIntmat() transforms polymake output into an integer matrix 41 41 42 42 PROCEDURES USING TOPCOM: 43 triangulations computes all triangulations of a marked polytope44 secondaryPolytope computes the secondary polytope of a marked polytope43 triangulations() computes all triangulations of a marked polytope 44 secondaryPolytope() computes the secondary polytope of a marked polytope 45 45 46 46 PROCEDURES USING POLYMAKE AND TOPCOM: 47 secondaryFan computes the secondary fan of a marked polytope47 secondaryFan() computes the secondary fan of a marked polytope 48 48 49 49 PROCEDURES CONCERNED WITH PLANAR POLYGONS: 50 cycleLength computes the cycleLength of cycle51 splitPolygon splits a marked polygon into vertices, facets, interior points52 eta computes the etavector of a triangulation53 findOrientedBoundary computes the boundary of a convex hull54 cyclePoints computes lattice points connected to some lattice point55 latticeArea computes the lattice area of a polygon56 picksFormula computes the ingrediants of Pick's formula for a polygon57 ellipticNF computes the normal form of an elliptic polygon58 ellipticNFDB displays the 16 normal forms of elliptic polygons50 cycleLength() computes the cycleLength of cycle 51 splitPolygon() splits a marked polygon into vertices, facets, interior points 52 eta() computes the etavector of a triangulation 53 findOrientedBoundary() computes the boundary of a convex hull 54 cyclePoints() computes lattice points connected to some lattice point 55 latticeArea() computes the lattice area of a polygon 56 picksFormula() computes the ingrediants of Pick's formula for a polygon 57 ellipticNF() computes the normal form of an elliptic polygon 58 ellipticNFDB() displays the 16 normal forms of elliptic polygons 59 59 60 60 AUXILARY PROCEDURES: 61 polymakeKeepTmpFiles determines if the files created in /tmp should be kept61 polymakeKeepTmpFiles() determines if the files created in /tmp should be kept 62 62 63 63 KEYWORDS: polytope; fan; secondary fan; secondary polytope; polymake; 
Singular/LIB/primdec.lib
rf3a046 rcbdc04e 1 1 /////////////////////////////////////////////////////////////////////////////// 2 version="$Id: primdec.lib,v 1.14 6 20090415 07:41:50Singular Exp $";2 version="$Id: primdec.lib,v 1.147 20090415 08:10:22 Singular Exp $"; 3 3 category="Commutative Algebra"; 4 4 info=" … … 5392 5392 Otherwise, the system tries to find an optimal ordering, 5393 5393 which in some cases may considerably speed up the algorithm. @* 5394 Due to a bug in the factorization, the result may be not completely5395 decomposed in small characteristic.5396 5394 EXAMPLE: example minAssChar; shows an example 5397 5395 " 
doc/NEWS.texi
rf3a046 rcbdc04e 1 1 @comment *texinfo* 2 @comment $Id: NEWS.texi,v 1.13 0 20090414 17:20:17Singular Exp $2 @comment $Id: NEWS.texi,v 1.131 20090415 08:08:42 Singular Exp $ 3 3 @comment this file contains the News about Singular versions 4 4 @comment Unix … … 329 329 the 21 prerelease series). 330 330 331 @heading Factorizing algorithms revisited 331 @heading Factorizing algorithms revisited (300) 332 332 Starting with version 204, we use NTL (of Victor Shoup) for factoring 333 333 univariate polynomials. The multivariate factorization code in libfac/factory 334 334 now also works over algebraic field extension. 335 335 336 @heading New @sc{Singular} libraries 336 @heading New @sc{Singular} libraries (300) 337 337 338 338 @table @asis … … 359 359 @end table 360 360 361 @heading Changes in @sc{Singular} libraries 361 @heading Changes in @sc{Singular} libraries (300) 362 362 Many procedures were moved into different libraries, 363 363 the documentation of libraries was generally improved. … … 368 368 @end table 369 369 370 @heading New @sc{Singular} functions 370 @heading New @sc{Singular} functions (300) 371 371 372 372 @table @asis … … 383 383 @end table 384 384 385 @heading @sc{Singular} functions whose syntax/semantics has changed 385 @heading @sc{Singular} functions whose syntax/semantics has changed (300) 386 386 @table @asis 387 387 @item @nref{degree} … … 391 391 @end table 392 392 393 @heading Noncommutative Extension @sc{Plural} 393 @heading Noncommutative Extension @sc{Plural} (300) 394 394 395 395 Starting with version 300, @sc{Singular} features the … … 420 420 @end table 421 421 422 @heading Internal Changes 422 @heading Internal Changes (300) 423 423 @table @asis 424 424 @item new mapping code
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