
4A: Math for Physicists
Chapters 12 & !3 of Feynman Math for Physicists
cover differential and integral calculus. Knowing
how to differentiate and integrate is a survival skill for physicists.
These chapters are free for you to download in PDF format. To download, click here and Enjoy!
Feynman Lectures Simplified 4A: Math for Physicists is now available at Amazon.com
Table of Contents
 Trigonometry
Sin(2x), sin(x+y), sin(x)cos(y)
 Coordinate Systems
Rectangular 2D, 3D. polar: 2D, 3D, cylindrical
 Numbers
Integers to Complex
 Advanced Algebra
Quadratic equations, polynomials, roots, factoring, factorials
 Dimensional Analysis
 Exponentials
Sinh, cosh
 Infinite Series
Bessel function
 Approximation Techniques
Taylor series, Interpolation & Extrapolation
 Probability
& Statistics
Distributions, binomial distributuion, exponential
value, standard deviations, combinations & permutations
 Rotations & Coordinate Transformations
 Vector Algebra
Right hand rule, Polar vs. Axial
 Differential Calculus
Partials, higher order
 Integral Calculus
Definite and indefinite, ∫ by parts
 Advanced Calculus
Line, Surface & Volume Integrals, Variations
 Transforms & Fourier Series
 Tensor Calculus
 Linear Differential Equations
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