UnivHypGeom26: Trigonometric laws in hyperbolic geometry using Geometer's Sketchpad
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33 videosUniversal Hyperbolic Geometry- 24:21
UnivHypGeom27: The Spread law in Universal Hyperbolic Geometryby njwildberger385 views
- 25:22
UnivHypGeom25: Geometer's Sketchpad and circles in Universal Hyperbolic Geometryby njwildberger545 views
- 23:13
Universal Hyperbolic Geometry 0: Introductionby njwildberger6,868 views
- 36:14
UnivHypGeom22: Pythagoras' theorem in Universal Hyperbolic Geometryby njwildberger421 views
- 36:41
UnivHypGeom16: Midpoints and bisectorsby njwildberger537 views
- 9:55
MathFoundations1: What is a number?by njwildberger12,581 views
- 0:16
geometry sketch padby mosheiken3,123 views
- 42:05
UnivHypGeom31: Menelaus, Ceva and the Laws of proportionby njwildberger331 views
- 42:35
UnivHypGeom29: Thales' theorem, right triangles and Napier's rulesby njwildberger267 views
- 53:35
Mod-1 Lec-1 Complex Integrationby nptelhrd20,789 views
- 39:11
UnivHypGeom23: The Triple quad formula in Universal Hyperbolic Geometryby njwildberger175 views
- 9:45
Richard Feynman Lecture on Quantum Electrodynamics: QED. 1/8by MuonRay36,893 views
- 0:53
Geometer's Sketchpadby 03cdolan320 views
- 9:25
MF32: Geometry in primary schoolby njwildberger2,207 views
- 3:01
Hyperbolic Geometry in Artby dmhayse1,704 views
- 42:27
UnivHypGeom19: The J function, sl(2) and the Jacobi identityby njwildberger944 views
- 43:54
AlgTop20: The geometry of surfacesby njwildberger226 views
- 37:28
UnivHypGeom11: Theorems using perpendicularityby njwildberger630 views
- 32:46
UnivHypGeom30: Isosceles triangles in hyperbolic geometryby njwildberger148 views
- 29:35
UnivHypGeom18: Parallels and the double triangleby njwildberger463 views
@capibaby1 Yes that is possibly a good idea. I will explain the relationship later at some point, when I summarize classical hyperbolic geometry and how it fits into the Universal approach. For a beginner though, I want to emphasize that this treatment here is completely independent of, any much simpler than, the classical one.
njwildberger 4 months ago
For people who have been taught this subject in the classical hyperbolic geometry sense, it might be important to spend more time explaining how to see how to extend their metrical notions outside the circle, and why the algebraic forms of the metric are more fundamental than the transcendental ones in terms of log, sinh, sin etc. I'm personally curious about the relationship between the two, also.
capibaby1 4 months ago