pyroots

library0.5.0pypypi✓ verified 82d ago

Pure Python single-variable function solvers. Provides root-finding algorithms such as bisection, Newton-Raphson, secant, and others. Current version: 0.5.0. Release cadence is low (last release 2021).

ai-ml data

pip install pyroots

github ↗package ↗docs ↗

INSTALL

IMPORT

SIG · PYROOTS

pyroots

ai-mlpythonv0.5.0

Install

1.5s avg

Import

—

Disk

16MB

Pass rate

10/ 10

Env Coverage10 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v0.5.0 · pip install

no network on importno background threads

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

py 3.10–3.95 runs

installs and imports cleanly · install 0.0s · import 0.000s · 17.9MB

glibc

py 3.10–3.95 runs

installs and imports cleanly · install 1.5s · import 0.000s · 18MB

16MB installed

● package 16MB

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Bisect

✓ from pyroots import Bisect

✗ from pyroots import bisection

Brenth

✓ from pyroots import Brenth

Ridder

✓ from pyroots import Ridder

Find a root of f(x)=x^3 - 2x -5 in interval [2,3] using bisection.

from pyroots import bisection def f(x): return x**3 - 2*x - 5 root = bisection(f, 2, 3) print(f"Root: {root:.6f}")

Debug

Known issues

deprecatedThe 'methods' submodule (e.g., from pyroots.methods import bisection) is deprecated; use top-level imports (from pyroots import bisection).

fix

Use 'from pyroots import bisection' instead.

affects: <=0.4.0

gotchaAll solvers require a function that returns a scalar; they do not support vectorized functions or arrays. Passing a vector will fail.

fix

Ensure your function f(x) returns a single float, not a list or numpy array.

affects: all

gotchaFlexible tolerance 'xtol' behavior: bisection uses 'xtol' as absolute tolerance; newton uses 'xtol' for step size. Inconsistent across methods – check source if expecting identical semantics.

fix

Read docstring of each solver to confirm tolerance behavior.

affects: all

deprecatedSupport for Python 2.7 and 3.5 is deprecated; future releases may drop it.

fix

Use Python >=3.6.

affects: >=0.5.0

Upgrade

Version history

0.5.0latest on PyPI · released Jun 17, 2020

Audit

Dependencies

No dependency data recorded yet.

Agent activity

22 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/pmav99/pyroots ↗

packagehttps://pypi.org/project/pyroots/ ↗

docshttps://github.com/pmav99/pyroots ↗