- Timestamp:
- Dec 9, 2022, 11:43:57 AM (3 months ago)
- Branches:
- (u'spielwiese', 'a800fe4b3e9d37a38c5a10cc0ae9dfa0c15a4ee6')
- Children:
- c9d548b553dc5c68b96208a1a69eea9c2e5921ea
- Parents:
- a26d28d708999ea2f59a21ad34587f50825593e2
- Location:
- gfanlib
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
gfanlib/gfanlib_zcone.cpp
ra26d28 r1e1990 551 551 552 552 /* this number is same as poly->m, except when 553 poly is given by nonhomogeneous inequal ty:553 poly is given by nonhomogeneous inequality: 554 554 !(poly->homogeneous) && poly->representation==Inequality, 555 555 it is poly->m+1. See dd_ConeDataLoad. … … 1128 1128 /* At this point we know lineality space, implied equations and 1129 1129 also inequalities for the ray. To construct a vector on the 1130 ray which is stable under (or inde ndent of) angle and1131 lin arity preserving transformation we find the dimension 11132 subspace ortho rgonal to the implied equations and the1130 ray which is stable under (or independant of) angle and 1131 linearity preserving transformation we find the dimension 1 1132 subspace orthogonal to the implied equations and the 1133 1133 lineality space and pick a suitable primitive generator */ 1134 1134 -
gfanlib/gfanlib_zcone.h
ra26d28 r1e1990 126 126 public: 127 127 /** 128 * Constructs a polyhedral cone with specified equations and ineq alities. They are read off as rows129 * of the matrices. For efficiency it is possible to specify inga PolyhedralConePreassumptions flag128 * Constructs a polyhedral cone with specified equations and inequalities. They are read off as rows 129 * of the matrices. For efficiency it is possible to specify a PolyhedralConePreassumptions flag 130 130 * which tells what is known about the description already. 131 131 */
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