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Christophe Yamahata’s notebooks | Observable
112
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Follow
Route du Rhum 2026
Christophe Yamahata
Nov 12
1
IWC Tribute to Pallweber
Fork
Christophe Yamahata
Oct 19
3
Animated SVG (2D) from X3D Meshes
Christophe Yamahata
Oct 10
6
Pallweber Jumping Minute Mechanism
Fork
Christophe Yamahata
Oct 12
6
Helical Spring
Fork
Christophe Yamahata
Oct 4
1
Binary and Decimal
Christophe Yamahata
Sep 28
2
Strebe 1995 & Strebe Asymmetric 2011 Projections
Christophe Yamahata
Sep 23
1
Map Projection Morphing
Fork
Christophe Yamahata
Sep 21
Élection présidentielle française 2027 (Sondages, 1er tour)
Christophe Yamahata
Nov 12
1
Lagrange Points and Planet Trojans
Christophe Yamahata
Sep 4
10
Solar Eclipses
Christophe Yamahata
Sep 29
8
Using Notepad++ to Compile LaTeX
Christophe Yamahata
Sep 5
Square Root by Hand
Christophe Yamahata
Oct 7
4
☿ Visualizing Tycho Brahe's astronomical observations of Mercury
Fork
Christophe Yamahata
Sep 5
2
Mars ephemerides computation from osculating orbital elements (2000-2050)
Fork
Christophe Yamahata
Apr 3
1
How Couples Met
Fork
Christophe Yamahata
Sep 4
2
Play with Light Using the Sketchfab Viewer API
Fork
Christophe Yamahata
Jun 5, 2025
3
🧛 Dracula Watch, Konstantin Chaykin
Fork
Christophe Yamahata
Sep 5
Rational Approximation
Christophe Yamahata
Mar 25, 2025
1
Frankford Arsenal Prism No. 7
Fork
Christophe Yamahata
Mar 19, 2025
Google gTTS with Excel and VBA
Fork
Christophe Yamahata
Sep 5
beta-PERT
Christophe Yamahata
Feb 7, 2025
PERT-Based Monte Carlo Schedule Analysis
Christophe Yamahata
Feb 20, 2025
Handsontable spreadsheet
Christophe Yamahata
Jan 4, 2025
1
Critical Path Method (CPM)
Christophe Yamahata
Sep 5
1
Dynamic Lexicon with Excel and VBA
Christophe Yamahata
Dec 21, 2024
Camera position and orientation from MeshLab to Blender and three.js
Fork
Christophe Yamahata
Dec 6, 2024
1
Video with Periodic Pattern: Phase Detection with DFT
Christophe Yamahata
Sep 5
2
Earth Gravitational Model EGM2008
Fork
Christophe Yamahata
Oct 15, 2024
9
Collatz Conjecture
Fork
Christophe Yamahata
Oct 11, 2024
1
ᨒ Matterhorn: 3D Contour Map
Fork
Christophe Yamahata
Oct 7, 2024
2
Contour Map of the Matterhorn
Fork
Christophe Yamahata
Oct 6, 2024
2
Map with Contours and Contour Labels
Fork
Christophe Yamahata
Oct 6, 2024
5
SVG Map with d3.contours()
Fork
Christophe Yamahata
Sep 6
2
🌡 Temperature Contour Density Map
Fork
Christophe Yamahata
Oct 6, 2024
2
Map with Graticule Labels
Fork
Christophe Yamahata
Sep 26, 2024
Paleogeography Maps: Drifting Continents
Fork
Christophe Yamahata
Oct 6, 2024
1
𒐬 Observable Plot with Contour Labels
Fork
Christophe Yamahata
Oct 6, 2024
1
🧭 Earthʼs Magnetic Field Declination
Fork
Christophe Yamahata
Sep 5
2
Interrupted Transverse Hammer Projection (vs Transverse Sinusoidal)
Fork
Christophe Yamahata
Sep 18, 2024
1