Package: polarzonoid 0.3-0

polarzonoid: Compute Maps and Properties of Polar Zonoids

In each odd dimension is a convex body - the polar zonoid - whose generating functions are trigonometric polynomials. The polar zonoid is a straightforward generalization of the polar zonohedron in dimension 3, as defined by Chilton and Coxeter (1963) <doi:10.2307/2313051>. The package has some applications of the polar zonoid, including the properties of configuration spaces of arcs on the circle and 3x3 rotation matrices. There is also a root solver for trigonometric polynomials.

Authors:Glenn Davis [aut, cre]

polarzonoid_0.3-0.tar.gz
polarzonoid_0.3-0.zip(r-4.7)polarzonoid_0.3-0.zip(r-4.6)polarzonoid_0.3-0.zip(r-4.5)
polarzonoid_0.3-0.tgz(r-4.6-any)polarzonoid_0.3-0.tgz(r-4.5-any)
polarzonoid_0.3-0.tar.gz(r-4.7-any)polarzonoid_0.3-0.tar.gz(r-4.6-any)
polarzonoid_0.3-0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
polarzonoid/json (API)
NEWS

# Install 'polarzonoid' in R:
install.packages('polarzonoid', repos = c('https://glenndavis52.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/glenndavis52/polarzonoid/issues

On CRAN:

Conda:

4.70 score 162 downloads 20 exports 1 dependencies

Last updated from:582801f1be. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK166
source / vignettesOK242
linux-release-x86_64OK136
macos-release-arm64OK96
macos-oldrel-arm64OK126
windows-develOK91
windows-releaseOK114
windows-oldrelOK130
wasm-releaseOK104

Exports:arcsdistancearcsfromboundaryarcsfromrotationarcsfromspherearcsintersectionarcssymmdiffarcsunionboundaryfromarcsboundaryfromspherecomplementaryarcsdisjointarcsplotarcsrotationaroundaxisrotationfromarcsslerpspherefromarcsspherefromarcs_plusspherefromboundarysupporttrigpolyroot

Dependencies:logger

Implicitization

Glenn Davis

Rendered fromimplicitization.Rmdusingknitr::rmarkdownon May 12 2026.

Last update: 2026-01-12
Started: 2025-08-26

Knot or Unknot ?

Glenn Davis

Rendered fromunknot.Rmdusingknitr::rmarkdownon May 12 2026.

Last update: 2025-08-26
Started: 2025-08-26

Paths in the Space of Arcs

Glenn Davis

Rendered frompaths.Rmdusingknitr::rmarkdownon May 12 2026.

Last update: 2026-01-12
Started: 2025-08-26

Polarzonoid User Guide

Glenn Davis

Rendered frompolarzonoid-guide.Rmdusingknitr::rmarkdownon May 12 2026.

Last update: 2026-01-12
Started: 2025-08-26

Real Projective Spaces and 3x3 Rotation Matrices

Glenn Davis

Rendered fromrotations.Rmdusingknitr::rmarkdownon May 12 2026.

Last update: 2026-01-12
Started: 2025-08-26