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Why 1100 / 1.1 = 999.9999… Is a Tax Calculator Bug, and Two Ways to Fix It

Why 1100 / 1.1 = 999.9999… Is a Tax Calculator Bug, and Two Ways to Fix It

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4 min read
Lagrange interpolation: turning points into a polynomial

Lagrange interpolation: turning points into a polynomial

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6 min read
A Bill Splitter Where Unit and Rounding Are Orthogonal (They Usually Aren't)

A Bill Splitter Where Unit and Rounding Are Orthogonal (They Usually Aren't)

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4 min read
Digital signatures: Schnorr, ECDSA and how PS3 was hacked

Digital signatures: Schnorr, ECDSA and how PS3 was hacked

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9 min read
Private keys and elliptic curves: a deep-dive for people who don't like math

Private keys and elliptic curves: a deep-dive for people who don't like math

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7 min read
Entropy and Information Gain in Decision Trees: A Practical Guide

Entropy and Information Gain in Decision Trees: A Practical Guide

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2 min read
Why the E8 lattice is the perfect quantizer for KV caches

Why the E8 lattice is the perfect quantizer for KV caches

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2 min read
The Math Behind E8 Lattice Quantization (with Code)

The Math Behind E8 Lattice Quantization (with Code)

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6 min read
Why E8 lattice quantization beats scalar quantization for KV caches

Why E8 lattice quantization beats scalar quantization for KV caches

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2 min read
QuadTyping: EEEE

QuadTyping: EEEE

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16 min read
The Hidden Mathematics of Websites That Convert

The Hidden Mathematics of Websites That Convert

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4 min read
Is the Navier-Stokes Problem Solved?

Is the Navier-Stokes Problem Solved?

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3 min read
Navier-Stokes Existence and Smoothness: The Millennium Problem

Navier-Stokes Existence and Smoothness: The Millennium Problem

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3 min read
Incompressible vs. Compressible Navier-Stokes

Incompressible vs. Compressible Navier-Stokes

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5 min read
The Math Behind RSA #2: Modular Arithmetic — When Clock Math Becomes Cryptography

The Math Behind RSA #2: Modular Arithmetic — When Clock Math Becomes Cryptography

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8 min read
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