UnitCircle

Check if Roots of a Polynomial Lie Outside the Unit Circle

v0.1.3 · Jul 27, 2018 · GPL-3

Description

The uc.check() function checks whether the roots of a given polynomial lie outside the Unit circle. You can also easily draw an unit circle.

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CRAN Check Status

2 NOTE

11 OK

Show all 13 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	19.4s
r-devel-linux-x86_64-debian-gcc	NOTE	15.7s
r-devel-linux-x86_64-fedora-clang	OK	29.6s
r-devel-linux-x86_64-fedora-gcc	OK	27.9s
r-devel-windows-x86_64	OK	37s
r-oldrel-macos-arm64	OK
r-oldrel-macos-x86_64	OK	23s
r-oldrel-windows-x86_64	OK	36s
r-patched-linux-x86_64	OK	18s
r-release-linux-x86_64	OK
r-release-macos-arm64	OK	9s
r-release-macos-x86_64	OK	23s
r-release-windows-x86_64	OK	37s

Check details (2 non-OK)

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Jonathan Berrisch <Jonathan@Berrisch.biz>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Jonathan",
                    family = "Berrisch",
                    role = c("aut", "cre"),
                    email = "jonathan@berrisch.biz")
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Jonathan Berrisch <Jonathan@Berrisch.biz>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Jonathan",
                    family = "Berrisch",
                    role = c("aut", "cre"),
                    email = "jonathan@berrisch.biz")
as necessary.

Check History

NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Jonathan Berrisch <Jonathan@Berrisch.biz>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Jonathan",
                    family = "Berrisch",
                    role = c("aut", "cre"),
                    email = "jonathan@berrisch.biz")
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Jonathan Berrisch <Jonathan@Berrisch.biz>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Jonathan",
                    family = "Berrisch",
                    role = c("aut", "cre"),
                    email = "jonathan@berrisch.biz")
as necessary.

Version History

1 tracked

new 0.1.3 Mar 10, 2026

R Observatory began tracking this package on Mar 10, 2026; it first appeared on CRAN Jul 27, 2018. Releases before tracking aren’t shown.