
Security News
Vite Releases Technical Preview of Rolldown-Vite, a Rust-Based Bundler
Vite releases Rolldown-Vite, a Rust-based bundler preview offering faster builds and lower memory usage as a drop-in replacement for Vite.
Graph-based integration for structural mechanics using the Vereshchagin method
VereshchaginPy is a Python library for performing graph multiplication — particularly useful in structural mechanics when applying the flexibility method.
The integration is based on the principle that the integral from two graphs can be expressed as:
∫ Mi(x) * Mj(x) dx = A * y
Where:
A
is the area under the first moment diagram Mi(x)
y
is the corresponding ordinate (value) from the second moment diagram Mj(x)
evaluated at the centroid of area A
Mi
, Mj
are continuous functions (e.g., moments) over a shared length L
This library helps formalize that process by abstracting common shape-based moment diagrams (rectangles, triangles, trapezoids, parabolas) and automating their integration and visualization.
Install the package via pip:
pip install vereshchaginpy
from vereshchaginpy import Rectangle, TriangleLeft, VereshchaginVisualiser
# Define two figures
r = Rectangle(5, 3)
t = TriangleLeft(5, 2)
# Visualize the interaction
viz = VereshchaginVisualiser()
viz.draw_situation(r, t)
# Compute the integral using the + operator
result = r + t
print(f"Result: {result}")
Rectangle
TriangleLeft
, TriangleRight
Trapezoid
Parabola
ParabolicTrapezoid
(combining a parabola and trapezoid)+
This project is licensed under the MIT License. See the LICENSE
file for details.
FAQs
Graph-based integration for structural mechanics using the Vereshchagin method
We found that vereshchaginpy demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Vite releases Rolldown-Vite, a Rust-based bundler preview offering faster builds and lower memory usage as a drop-in replacement for Vite.
Research
Security News
A malicious npm typosquat uses remote commands to silently delete entire project directories after a single mistyped install.
Research
Security News
Malicious PyPI package semantic-types steals Solana private keys via transitive dependency installs using monkey patching and blockchain exfiltration.