University of Texas Press
Austin

For Ray T Graham)who opened the doors

Illustrations ixForeword and Acknowledgments xv

Introduction

1. Islam as Empire 5

2. Forces and Bonds: Faith, Language, and Thought ro

3. Roots 26

4. Cosmology: The Universes of Islam 36

5. Mathematics: Native Tongue ofScience 43

6. Astronomy 59

7. Astrology: Scientific Non-science ro8

8. Geography 1179. Medicine 131ro. Natural Sciences 162

II. Alchemy 189

12. Optics 195

13. The Later Years 201

14. Transmission 209

15. The New West 217

16. Epilogue 222

Islam and the World: A Summary Time1me 231Glossary 239Works Consulted 241Illustration Sources 247Index 253

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9 Figure 1.1. The Early Expansion and Major Centers of
Historic Islam
24 Figure 2.1. Nocturnal Ascent of Muhammad
25 Figure 2.2. Aristotle Teaching
35 Figure J1. The Genesis ofIslamic Science
40 Figure 4-1. Diagram ofMystical Cosmos
41 Figure 4-2. Man and the Macrocosm
42 Figure 4-J Diagram Relating to Ptolemy's Theory of
Planetary Motion
51 Figure 5.1. Demonstration ofFinger Reckoning
52 Figure 5.2. Development ofArabic Numerals
53 Figure 53. Demonstration of a Trinomial Equation
54 Figure 5+ Proof ofEuclid Postulate
55 Figure 5';. Division of a Musical Chord
57 Figure 5.6a. Geometrical Pattern in Ceramic Tile
58 Figure 5.6b. Stucco Stalactite Cupola
58 Figure 5.6c. Ceramic Plate with Geometric Design
70 Figure 6.1. Constellations Little Bear, Great Bear, and
the Dragon
72 Figure 6.2. Constellation Draco
73 Figure 6.J Constellation Sagittarius
74 Figure 6+ Page from Ptolemy's AI-Majisti
75 Figures 6.;a and 6.;b. Diagrams Illustrating Epicyclic
Planetary Motion
76 Figure 6.6.Teacher ofAstronomy with Students
77 Figure 6.7. Ka'ba, Mecca, Saudi Arabia
78 Figure 6.8. Stone Sundial
79 Figure 6.9a. Prayer and Qibla Tables

[ ix]