sagemath_sirocco: Certified root continuation with sirocco¶

This pip-installable distribution passagemath-sirocco provides a Cython interface to the sirocco library for computing topologically certified root continuation of bivariate polynomials.

What is included¶

sage.libs.sirocco

Examples¶

$ pipx run --pip-args="--prefer-binary" --spec "passagemath-sirocco[test]" ipython

In [1]: from sage.all__sagemath_sirocco import *

In [2]: from sage.libs.sirocco import contpath

In [3]: pol = list(map(RR,[0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]))

In [4]: contpath(2, pol, RR(0), RR(0))
Out[4]:
[(0.0, 0.0, 0.0),
 (0.3535533905932738, -0.12500000000000003, 0.0),
 (0.7071067811865476, -0.5000000000000001, 0.0),
 (1.0, -1.0, 0.0)]

Type¶

optional

Dependencies¶

Version Information¶

package-version.txt:

10.6.3

version_requirements.txt:

passagemath-sirocco ~= 10.6.3.0

Equivalent System Packages¶

conda-forge:

$ conda install sagemath-sirocco

However, these system packages will not be used for building Sage because spkg-configure.m4 has not been written for this package; see upstream Issue #27330 for more information.