Yearly Archives: 2021

Square Equal-area Map Projection

Several weeks ago, my paper on a novel square equal-area map projection was published in ACM Transactions on Spatial Algorithms and Systems, titled A Square Equal-Area Map Projection with Low Angular Distortion, Minimal Cusps, and Closed-Form Solutions. For mathematical details, … Continue reading

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Climbing Cerro Zapaleri

Last month, I climbed Cerro Zapaleri, the 5648 m tall summit of which forms the tripoint of the borders of Chile, Argentina, and Bolivia.1 Its location is quite remote, ~105 km from San Pedro de Atacama, Chile and >40 km from the nearest … Continue reading

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Baking a Sierpiński Carpet Linzer Cookie

As a follow-up to my previous entries for the Ashley Book of Knots and Space-Filling Curves, I decided to enter a submission into this year’s Johns Hopkins University Sheridan Libraries’ (virtual) Edible Book Festival contest for Mandelbrot’s The Fractal Geometry … Continue reading

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Space-efficient Embedding of WebAssembly in JavaScript

Recently, I came across a blog post about converting parts of a JavaScript library into WebAssembly. The part that interested me the most was a section about efficiently embedding the WebAssembly binary into the JavaScript code such that the library … Continue reading

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