Life & fun · December 21, 2024

Budget For Cars
Calculate the budget of your car, don't strain your bank
What it does
Find and compare cars within your budget. Expert guidance on car buying decisions, financing options, and detailed vehicle information. Take control of your car budget with a free tool that simplifies smart car buying decisions.
Does the same job
all alternatives →
- NWNew way to search for used cars (my weekend project)2011 · olegkikin.com · ▲160
Each dot on the chart is a car. Horizontal scale = mileage. Vertical scale = price. The size of a dot = year (newer = larger), plus I colored 2007 .. 2011 in different colors to find "fresh" cars quicker. This is just some sample data from the last 24 hours, relatively cheap cars under $32,000 within 500 mile radius of NYC.




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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:…
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