Technology
- Foursquare open sources location dataFlowingData
- Confidential OCRJohn D. Cook
- Perfect numbersJohn D. Cook
- Tree blanket color-coded by local temperatureFlowingData
- Bathymetry blanket crochetFlowingData
- Emoji rain and Bluesky MatrixFlowingData
- Stream of deleted Bluesky postsFlowingData
- Tunnel through the live Bluesky firehoseFlowingData
- Food and GraceJohn D. Cook
- Mike Tyson Fights Against AgeFlowingData
- Bluesky accountJohn D. Cook
- Participation in the annual United Nations climate conferenceFlowingData
- ✚ Make the Chart: Interactive Line Chart with Ghost TrailsFlowingData
- ‘Hidden’ Quadratic EquationsMathematics, Learning and Technology
- The mathematics of GPSJohn D. Cook
- GPS satellite orbitsJohn D. Cook
- Swooping vote marginsFlowingData
- Ramanujan’s master theoremJohn D. Cook
- Linear combination of sine and cosine as phase shiftJohn D. Cook
- Resolving a mysterious problem with findJohn D. Cook
- The Postage Stamp ProblemJohn D. Cook
- Impersonating an Edwardian math professorJohn D. Cook
- November 2024 – Paper 3Mathematics, Learning and Technology
- Maybe Copernicus isn’t comingJohn D. Cook
- Trigonometric interpolationJohn D. Cook
- Moments with LaplaceJohn D. Cook
- Paper: 'Right to be forgotten for mortgage insurance issued to cancer survivors: critical assessment and new proposal'Stats and R
- The impossible puzzleJohn D. Cook
- When do moments determine a function?John D. Cook
- Graph SketchingMathematics, Learning and Technology
- Floating point: Everything old is new againJohn D. Cook
- How hard is constraint programming?John D. Cook
- The math behind voting by mailPunk Rock Operations Research
- Band-limited expansionJohn D. Cook
- MechanicsMathematics, Learning and Technology
- Delay differential equationsJohn D. Cook
- Laplace transform inversion theoremsJohn D. Cook
- Mellin transform and Riemann zetaJohn D. Cook
- Sawtooth wavesJohn D. Cook
- Pioneering work is uglyJohn D. Cook
- New Mersenne prime foundJohn D. Cook