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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. 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.

Version: 0.1-2
Depends: R (≥ 4.0.0)
Imports: logger
Suggests: knitr, rmarkdown, gifski, flextable, equatags, rgl, zonohedra, microbenchmark, magick, pdftools
Published: 2025-06-13
DOI: 10.32614/CRAN.package.polarzonoid
Author: Glenn Davis [aut, cre]
Maintainer: Glenn Davis <gdavis at gluonics.com>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Materials: NEWS
CRAN checks: polarzonoid results

Documentation:

Reference manual: polarzonoid.pdf
Vignettes: Implicitization (source, R code)
Paths in the Space of Arcs (source, R code)
Polarzonoid User Guide (source, R code)
Real Projective Spaces and 3x3 Rotation Matrices (source, R code)
Knot or Unknot ? (source, R code)

Downloads:

Package source: polarzonoid_0.1-2.tar.gz
Windows binaries: r-devel: not available, r-release: polarzonoid_0.1-2.zip, r-oldrel: polarzonoid_0.1-2.zip
macOS binaries: r-release (arm64): polarzonoid_0.1-2.tgz, r-oldrel (arm64): polarzonoid_0.1-2.tgz, r-release (x86_64): not available, r-oldrel (x86_64): not available

Linking:

Please use the canonical form https://CRAN.R-project.org/package=polarzonoid to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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