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IMP Reference Guide
develop.63b38c487d,2024/12/21
The Integrative Modeling Platform
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Represent a unit simplex embedded in D-dimensional real space. More...
#include <IMP/algebra/UnitSimplexD.h>
Inheritance diagram for IMP::algebra::UnitSimplexD< D >:Represent a unit simplex embedded in D-dimensional real space.
The unit simplex (also known as standard simplex or probability simplex) is the manifold of vectors of probabilities that sum to 1: \( \Delta^{D-1} = \{ (t_1,\dots,t_D) \in \mathbb{R}^D \mid \sum_{d=1}^D t_d = 1, t_d \ge 0 \} \)
See geometric primitives for more information.
Definition at line 70 of file UnitSimplexD.h.
Public Member Functions | |
| int | get_dimension () const override |
| Get dimension D of embedded real space. More... | |
| void | show (std::ostream &out=std::cout) const |
| Public Member Functions inherited from IMP::algebra::UnitSimplexBaseD< D > | |
| VectorD< D > | get_barycenter () const |
| Get center of mass on simplex in embedded coordinates. More... | |
| bool | get_contains (const VectorD< D > &p, double atol=std::numeric_limits< double >::epsilon()) const |
| Get whether the point is on the unit simplex. More... | |
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overridevirtual |
Get dimension D of embedded real space.
Implements IMP::algebra::UnitSimplexBaseD< D >.
Definition at line 79 of file UnitSimplexD.h.