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MYSTERIES OF THE EQUILATERAL TRIANGLE - HIKARI Ltd

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Index 227<br />

Global Positioning System 80<br />

global warming 100<br />

gnana 5<br />

gnomon 70<br />

Goethe color triangle 86-87<br />

Goldberg, Michael 66, 107<br />

golden<br />

mean 2<br />

ratio 68-69<br />

section 13, 58, 153<br />

Golden Triangle Fractal 58<br />

Golomb, Solomon Wolf 112, 178, 187<br />

Gonville and Caius College, Cambridge<br />

179<br />

Gordon, J. M. 94<br />

Gothic cathedral 18-19, 22<br />

Gothic masons 20<br />

GPS antenna 79-80<br />

Graham, Ronald Lewis 73, 177-178,<br />

187<br />

Grand Architect of the Universe 21<br />

Grand Duke Ferdinando II de’ Medici<br />

157-158<br />

Grandi, Luigi Guido 159<br />

gravitational waves vi, 84<br />

Great Pyramid (Giza) 2, 3<br />

Greek Symbol Puzzle 103, 181<br />

Greenhill, Alfred George 171<br />

green pepper (triangular) 23<br />

Green, Trevor 45<br />

group of isometries 67<br />

Grunsky, H. 77<br />

Guinness Book of Records 178<br />

Haberdasher’s Puzzle 104<br />

Hales, Thomas 155<br />

Halley, Edmond 162<br />

Hall, Jr., Marshall 180<br />

Halma 16<br />

Hamada, N. 92<br />

Hamlyn, P. 72<br />

Hamming<br />

code 92<br />

distance 92<br />

hana gusari 7-9<br />

handshake problem 32<br />

Harboth, Heiko 125<br />

Hardy-Weinberg frequency 90<br />

Harmonice Mundi 15, 155<br />

Harriot, Thomas 148<br />

Harvard University 176, 178<br />

Hasse, Helmut 175<br />

hat (triangular) 193<br />

Haverford College 171<br />

Haydn, Franz Joseph 25<br />

heat transfer 102<br />

heccaidecadeltahedron 15<br />

Hecke, Erich 175<br />

Heiberg, J. L. 151<br />

Helene 83<br />

heliotrope 164<br />

Hellenic Mathematics 150<br />

Heraclitus 149<br />

Heraldic Cross 20<br />

Hermite, Charles 166, 170<br />

Hertz, Heinrich 169<br />

hexagon 10, 16, 107<br />

hexagram 10, 16<br />

hexiamonds 112, 112-114, 178<br />

Hilbert, David 172<br />

Hilbert’s Eighth Problem 167<br />

Hilbert’s Problems 172<br />

Hinduism v, 4, 5, 16<br />

hinged dissection 104-105<br />

Hioka, Y. 92<br />

history (equilateral triangle) v, 1-28<br />

hollow triangle 26<br />

Holy Lands 20<br />

Holy Spirit 18<br />

homogeneous coordinates 33-34<br />

honeydew melon (triangular) 23<br />

Hooke, Robert 160<br />

Hop Ching Checkers 16<br />

Hopkins, A. A. 30

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