Preface |
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Introduction |
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1 | (22) |
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1 | (3) |
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4 | (8) |
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12 | (6) |
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0.4 Sanskrit and its Syllabary |
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18 | (5) |
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23 | (118) |
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1 Background: Culture and Language |
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25 | (18) |
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1.1 The Indus Valley Civilisation |
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25 | (4) |
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29 | (4) |
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33 | (5) |
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38 | (5) |
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43 | (30) |
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43 | (3) |
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2.2 The Theorem of the Diagonal |
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46 | (9) |
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2.3 Rectilinear Figures and their Transformations |
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55 | (5) |
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2.4 Circle from Square: The Direct Construction |
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60 | (6) |
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2.5 The Inverse Formula: Square from Circle |
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66 | (7) |
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3 Antecedents? Mathematics in the Indus Valley |
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73 | (20) |
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73 | (2) |
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75 | (6) |
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81 | (5) |
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86 | (7) |
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93 | (20) |
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93 | (4) |
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4.2 Numbers and Based Numbers |
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97 | (6) |
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4.3 The Place-value Principle and its Realisations |
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103 | (5) |
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108 | (3) |
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111 | (2) |
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5 Numbers in the Vedic Literature |
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113 | (28) |
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113 | (4) |
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5.2 Number Names in the Rgveda |
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117 | (5) |
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122 | (8) |
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130 | (5) |
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135 | (6) |
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II The Aryabhatan Revolution |
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141 | (114) |
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143 | (32) |
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6.1 One Thousand Years of Invasions |
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143 | (5) |
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6.2 The Siddhantas and the Influence of Greek Astronomy |
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148 | (9) |
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6.3 Aryabhatiya -- An Overview |
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157 | (3) |
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160 | (7) |
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6.5 The Bakhshali Manuscript: Where Does it Fit in? |
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167 | (8) |
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7 The Mathematics of the Ganitapada |
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175 | (38) |
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175 | (9) |
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7.2 The Linear Diophantine Equation -- kuttaka |
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184 | (6) |
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7.3 The Invention of Trigonometry |
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190 | (8) |
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7.4 The Making of the Sine Table: Aryabhata's Rule |
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198 | (4) |
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202 | (11) |
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8 From Brahmagupta to Bhaskara II to Narayana |
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213 | (42) |
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8.1 Mathematics Moves South |
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213 | (8) |
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8.2 The Quadratic Diophantine Problem -- bhavana |
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221 | (5) |
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8.3 Methods of Solution -- cakravala |
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226 | (10) |
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8.4 A Different Circle Geometry: Cyclic Quadrilaterals |
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236 | (12) |
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8.5 The Third Diagonal; Proofs |
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248 | (7) |
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III Madhava and the Invention of Calculus |
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255 | (124) |
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257 | (34) |
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9.1 The Nila School Rediscovered |
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257 | (6) |
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9.2 Mathematicians in their Villages -- and in their Words |
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263 | (13) |
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9.3 The Sanskritisation of Kerala |
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276 | (6) |
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9.4 Who was Madhava? and Narayana? |
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282 | (9) |
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10 Nila Mathematics -- General Survey |
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291 | (22) |
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10.1 The Primary Source: Yuktibhasa |
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291 | (6) |
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10.2 Geometry and Trigonometry; Addition Theorems |
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297 | (5) |
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10.3 The Sine Table; Interpolation |
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302 | (5) |
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10.4 Samskaram: Generating Infinite Series |
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307 | (6) |
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313 | (18) |
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11.1 Calculus and the Gregory-Leibniz Series |
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313 | (3) |
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11.2 The Geometry of Small Angles and their Tangents |
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316 | (4) |
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11.3 Integration: The Power Series |
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320 | (3) |
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11.4 Integrating Powers; Asymptotic Induction |
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323 | (4) |
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11.5 The Arctangent Series |
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327 | (4) |
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12 The Sine and Cosine Series |
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331 | (28) |
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12.1 From Differences to Differentials |
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331 | (5) |
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12.2 Solving the Difference/Differential Equation |
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336 | (6) |
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342 | (6) |
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12.4 The Calculus Debates |
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348 | (11) |
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13 The π Series Revisited: Algebra in Analysis |
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359 | (20) |
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359 | (4) |
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13.2 Polynomials: A Primer |
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363 | (3) |
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13.3 Higher Order Corrections |
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366 | (6) |
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13.4 Variations on the π series |
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372 | (7) |
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379 | (44) |
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14 What is Indian about the Mathematics of India? |
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381 | (18) |
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14.1 The Geography of Indian Mathematics |
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381 | (6) |
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14.2 The Weight of the Oral Tradition |
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387 | (6) |
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14.3 Geometry with Indian Characteristics |
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393 | (6) |
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15 What is Indian ... ? The Question of Proofs |
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399 | (14) |
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399 | (5) |
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15.2 No Reductio ad Absurdum |
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404 | (4) |
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15.3 Recursion, Descent and Induction |
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408 | (5) |
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413 | (10) |
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413 | (3) |
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16.2 Cross-cultural Currents? |
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416 | (3) |
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419 | (4) |
Bibliography |
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423 | (4) |
Index |
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427 | |