Complex numbers and rotations | WildTrig: Intro to Rational Trigonometry | N J Wildberger Published 2008-02-16 Download video MP4 360p Recommendations 07:19 Rational Trigonometry Quiz 1 | WildTrig: Intro to Rational Trigonometry | N J Wildberger 41:33 The magic and mystery of "pi" | Real numbers and limits Math Foundations 93 | N J Wildberger 1:07:16 Complex numbers and algebra | Math History | NJ Wildberger 10:10 Affine geometry and barycentric coordinates | WildTrig: Intro to Rational Trigonometry 1:22:11 Complex number fundamentals | Ep. 3 Lockdown live math 58:24 The rotation problem and Hamilton's discovery of quaternions I | Famous Math Problems 13a 09:59 Quadrance via Pythagoras and Archimedes | WildTrig: Intro to Rational Trigonometry | N J Wildberger 57:56 Complex numbers and curves | Math History | NJ Wildberger 23:29 How Imaginary Numbers Were Invented 09:51 Projective geometry and perspective | WildTrig: Intro to Rational Trigonometry | N J Wildberger 05:47 Imaginary Numbers Are Real [Part 1: Introduction] 18:52 Modern "Set Theory" - is it a religious belief system? | Set Theory Math Foundations 250 36:54 How to construct the (true) complex numbers I | Famous Math Problems 21a | N J Wildberger 09:48 Why Trig is Hard | WildTrig: Intro to Rational Trigonometry | N J Wildberger 1:01:32 The rotation problem and Hamilton's discovery of quaternions IV | Famous Math Problems 13d 06:45 Rational Trigonometry - Summer of Math Exposition 08:37 Heron's Formula Viewed Rationally | WildTrig: Intro to Rational Trigonometry | N J Wildberger Similar videos 22:00 Rational trigonometry and mathematics education (IV) | WildTrig: Intro to Rational Trigonometry 09:49 Five Main Laws of Rational Trigonometry | WildTrig: Intro to Rational Trigonometry | N J Wildberger 28:54 The group of blue planar isometries | WildTrig: Intro to Rational Trigonometry | N J Wildberger 09:45 Rational parameters for circles | WildTrig: Intro to Rational Trigonometry | N J Wildberger 20:54 The Euclidean rotation group and complex number multiplication | WildTrig 09:36 Highlights from triangle geometry (I) | WildTrig: Intro to Rational Trigonometry | N J Wildberger 09:57 Polar coordinates and rational trigonometry | WildTrig: Intro to Rational Trigonometry 08:37 Geometry of Circles with Rational Trigonometry | WildTrig: Intro to Rational Trigonometry 26:10 Isometry groups in planar geometry | WildTrig: Intro to Rational Trigonometry | N J Wildberger 09:21 Spread, Angles and Astronomy | WildTrig: Intro to Rational Trigonometry | N J Wildberger 21:22 Half-slope and the full group of Euclidean isometries | WildTrig: Intro to Rational Trigonometry 28:07 Rheticus and 17th century trig tables | WildTrig: Intro to Rational Trigonometry | N J Wildberger 08:51 Green geometry (II) | WildTrig: Intro to Rational Trigonometry | N J Wildberger 09:41 An introduction to chromogeometry | WildTrig: Intro to Rational Trigonometry | N J Wildberger 08:40 Laws of Proportion for a Triangle | WildTrig: Intro to Rational Trigonometry | N J Wildberger 10:01 Trigonometry with finite fields (I) | WildTrig: Intro to Rational Trigonometry | N J Wildberger 19:23 Determinants in Geometry (III) | WildTrig: Intro to Rational Trigonometry | N J Wildberger 09:49 Triangle spread rules | WildTrig: Intro to Rational Trigonometry | N J Wildberger More results