All Posts

• ★ Bayesian updates from negative genetic results February 25, 2025
• Algorithm to judge whether two expressions are equivalent April 4, 2023
• ★ What does QR decomposition have to do with least squares method? November 16, 2021
• Can I deterministically sum a vector of arbitrarily arranged floating-point numbers? May 27, 2021
• Can I deterministically sum a vector of arbitrarily arranged floating-point numbers? May 8, 2021
• Up-to-date Matrix Cookbook April 14, 2021
• Solving Geometric Program December 26, 2018
• What is the most efficient general sin(x) algorithm, and how efficient is it? November 30, 2018
• How to deal with an $xy\le 1$ constraint? November 4, 2018
• Predicate for intersection of polygons May 6, 2018
• Multi-Statement Arithmetic in c++ February 27, 2017
• Tools for plotting behavior of differential equations January 8, 2017
• Fast Voxel Traversal 2D December 22, 2016
• Efficiently obtain the graph from given facts December 15, 2016
• Representing 128-bit numbers in C++ August 11, 2016
• How come $\pi$ is usually approximated as 3.14 or 22/7? July 15, 2016
• Covering Earth with Hexagonal Map Tiles July 12, 2016
• How to design inserting to an infinite array May 18, 2016
• Sign preserving modular distance May 11, 2016
• What is the best approximation of Pi? September 10, 2015
• Removing degree-2 vertices from a graph June 14, 2015
• Math - Formula V[i] = ([ V[i-1] * V[i-1] / (i + 2)] + V[ i-1] * i + i + 1) % 666013 May 11, 2015
• Difficult equation question May 21, 2014
• What is the approximation equation for making the day/night wave May 21, 2014
• Height of call graph for TAK function January 27, 2014
• Figuring out the formula for two objects in 3d space November 11, 2012
• Clamping floating numbers in Python? November 5, 2012
• C++ solving for quartic roots (fourth order polynomial) October 20, 2012