Proof Companion – Geometry proof practice for students
Does the same job
all alternatives →- ITIntroduction to Simple Computational Geometry Concepts Using C++2018 · wykobi.com · ▲114
- MTMath to Code – Interactive NumPy tutorial for engineers2020 · mathtocode.com · ▲137
- ICInteractive Calculus via LaTeX2018 · ximera.osu.edu · ▲114
- 3M3D Meshes of Signed Distance Functions in Python2021 · github.com · ▲157
- PA"Programming Algorithms in Lisp” Book2021 · apress.com · ▲232
- PBPhysics-based CAD2016 · prandtl.design · ▲104
More life & fun this month
the category →- TL
Life & fun · 10d ago · louisabraham.github.io

Photosynthesis fires two of your iPhone
Life & fun · 28d ago · photosynthesis.camera
SoloUno▲310Take control of hair pulling, nail biting & skin picking
Life & fun · 28d ago · solouno.io

Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.
Life & fun · 26d ago · everycube.alen.is


Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…
Life & fun · 26d ago · baselashraf81.github.io
Launched alongside, July 2017
the whole month →

A collection of startup pitch decks that raised $1.4 Billion
Commerce · 2017 · dconstrct.com
Spotify.me▲891Beautiful analytics on your Spotify listening habits 🎧
Life & fun · 2017 · open.spotify.com


