CONTENTS

1      Why Mathematics?

2      A Historical Orientation

2–1    Introduction

2–2    Mathematics in early civilizations

2–3    The classical Greek period

2–4    The Alexandrian Greek period

2–5    The Hindus and Arabs

2–6    Early and medieval Europe

2–7    The Renaissance

2–8    Developments from 1550 to 1800

2–9    Developments from 1800 to the present

2–10   The human aspect of mathematics

3      Logic and Mathematics

3–1    Introduction

3–2    The concepts of mathematics

3–3    Idealization

3–4    Methods of reasoning

3–5    Mathematical proof

3–6    Axioms and definitions

3–7    The creation of mathematics

4      Number: the Fundamental Concept

4–1    Introduction

4–2    Whole numbers and fractions

4–3    Irrational numbers

4–4    Negative numbers

4–5    The axioms concerning numbers

image 4–6    Applications of the number system

5      Algebra, the Higher Arithmetic

5–1    Introduction

5–2    The language of algebra

5–3    Exponents

5–4    Algebraic transformations

5–5    Equations involving unknowns

5–6    The general second-degree equation

image 5–7    The history of equations of higher degree

6      The Nature and Uses of Euclidean Geometry

6–1    The beginnings of geometry

6–2    The content of Euclidean geometry

6–3    Some mundane uses of Euclidean geometry

image 6–4    Euclidean geometry and the study of light

6–5    Conic sections

image 6–6    Conic sections and light

image 6–7    The cultural influence of Euclidean geometry

7      Charting the Earth and the Heavens

7–1    The Alexandrian world

7–2    Basic concepts of trigonometry

7–3    Some mundane uses of trigonometric ratios

image 7–4    Charting the earth

image 7–5    Charting the heavens

image 7–6    Further progress in the study of light

8      The Mathematical Order of Nature

8–1    The Greek concept of nature

8–2    Pre-Greek and Greek views of nature

8–3    Greek astronomical theories

8–4    The evidence for the mathematical design of nature

8–5    The destruction of the Greek world

image 9      The Awakening of Europe

9–1    The medieval civilization of Europe

9–2    Mathematics in the medieval period

9–3    Revolutionary influences in Europe

9–4    New doctrines of the Renaissance

9–5    The religious motivation in the study of nature

image 10    Mathematics and Painting in the Renaissance

10–1    Introduction

10–2    Gropings toward a scientific system of perspective

10–3    Realism leads to mathematics

10–4    The basic idea of mathematical perspective

10–5    Some mathematical theorems on perspective drawing

10–6    Renaissance paintings employing mathematical perspective

10–7    Other values of mathematical perspective

11    Projective Geometry

11–1    The problem suggested by projection and section

11–2    The work of Desargues

11–3    The work of Pascal

11–4    The principle of duality

11–5    The relationship between projective and Euclidean geometries

12    Coordinate Geometry

12–1    Descartes and Fermat

12–2    The need for new methods in geometry

12–3    The concepts of equation and curve

12–4    The parabola

12–5    Finding a curve from its equation

12–6    The ellipse

image 12–7    The equations of surfaces

image 12–8    Four-dimensional geometry

12–9    Summary

13    The Simplest Formulas in Action

13–1    Mastery of nature

13–2    The search for scientific method

13–3    The scientific method of Galileo

13–4    Functions and formulas

13–5    The formulas describing the motion of dropped objects

13–6    The formulas describing the motion of objects thrown downward.

13–7    Formulas for the motion of bodies projected upward

14    Parametric Equations and Curvilinear Motion

14–1    Introduction

14–2    The concept of parametric equations

14–3    The motion of a projectile dropped from an airplane

14–4    The motion of projectiles launched by cannons

image 14–5    The motion of projectiles fired at an arbitrary angle

14–6    Summary

15    The Application of Formulas to Gravitation

15–1    The revolution in astronomy

15–2    The objections to a heliocentric theory

15–3    The arguments for the heliocentric theory

15–4    The problem of relating earthly and heavenly motions

15–5    A sketch of Newton’s life

15–6    Newton’s key idea

15–7    Mass and weight

15–8    The law of gravitation

15–9    Further discussion of mass and weight

15–10   Some deductions from the law of gravitation

image 15–11    The rotation of the earth

image 15–12    Gravitation and the Keplerian laws

image 15–13    Implications of the theory of gravitation

image 16    The Differential Calculus

16–1    Introduction

16–2    The problems leading to the calculus

16–3    The concept of instantaneous rate of change

16–4    The concept of instantaneous speed

16–5    The method of increments

16–6    The method of increments applied to general functions

16–7    The geometrical meaning of the derivative

16–8    The maximum and minimum values of functions

image 17    The Integral Calculus

17–1    Differential and integral calculus compared

17–2    Finding the formula from the given rate of change

17–3    Applications to problems of motion

17–4    Areas obtained by integration

17–5    The calculation of work

17–6    The calculation of escape velocity

17–7    The integral as the limit of a sum

17–8    Some relevant history of the limit concept

17–9    The Age of Reason

18    Trigonometric Functions and Oscillatory Motion

18–1    Introduction

18–2    The motion of a bob on a spring

18–3    The sinusoidal functions

18–4    Acceleration in sinusoidal motion

18–5    The mathematical analysis of the motion of the bob

18–6    Summary

image 19    The Trigonometric Analysis of Musical Sounds

19–1    Introduction

19–2    The nature of simple sounds

19–3    The method of addition of ordinates

19–4    The analysis of complex sounds

19–5    Subjective properties of musical sounds

20    Non-Euclidean Geometries and Their Significance

20–1    Introduction

20–2    The historical background

20–3    The mathematical content of Gauss’s non-Euclidean geometry

20–4    Riemann’s non-Euclidean geometry

20–5    The applicability of non-Euclidean geometry

20–6    The applicability of non-Euclidean geometry under a new interpretation of line

20–7    Non-Euclidean geometry and the nature of mathematics

20–8    The implications of non-Euclidean geometry for other branches of our culture

21    Arithmetics and Their Algebras

21–1    Introduction

21–2    The applicability of the real number system

21–3    Baseball arithmetic

21–4    Modular arithmetics and their algebras

21–5    The algebra of sets

21–6    Mathematics and models

image 22    The Statistical Approach to the Social and Biological Sciences

22–1    Introduction

22–2    A brief historical review

22–3    Averages

22–4    Dispersion

22–5    The graph and the normal curve

22–6    Fitting a formula to data

22–7    Correlation

22–8    Cautions concerning the uses of statistics

image 23    The Theory of Probability

23–1    Introduction

23–2    Probability for equally likely outcomes

23–3    Probability as relative frequency

23–4    Probability in continuous variation

23–5    Binomial distributions

23–6    The problems of sampling

24    The Nature and Values of Mathematics

24–1    Introduction

24–2    The structure of mathematics

24–3    The values of mathematics for the study of nature

24–4    The aesthetic and intellectual values

24–5    Mathematics and rationalism

24–6    The limitations of mathematics

Table of Trigonometric Ratios

Answers to Selected and Review Exercises

Additional Answers and Solutions

Index