Engineering Mathematics: A Series of Lectures Delivered at Union College Workbench

This generated index turns the processed source into a chapter-by-chapter research map. It joins source text, theme routing, term hits, equation candidates, figure candidates, quote candidates, and promotion status.

6 processed sections, 54,448 words, 300 equation candidates, 9 figure candidates.

These are candidate research counts. They guide verification and deep decoding; they are not final claims.

Sections

Section	Location	Words	Top Themes	Equations	Figures
Chapter 1: The General Number	lines 915-3491	10319	Complex quantities, Ether references, Impedance / reactance, Alternating current	300	4
Chapter 2: Potential Series And Exponential Function	lines 3492-6063	7738	Field language, Dielectricity / capacity, Complex quantities, Magnetism	0	0
Chapter 3: Trigonometric Series	lines 6064-15155	18269	Waves / transmission lines, Impedance / reactance, Magnetism, Ether references	0	5
Chapter 5: Methods Of Approximation	lines 15156-16482	3828	Impedance / reactance, Complex quantities, Radiation / light, Field language	0	0
Chapter 6: Empirical Curves	lines 16483-21988	7171	Magnetism, Waves / transmission lines, Radiation / light, Ether references	0	0
Chapter 7: Numerical Calculations	lines 21989-25587	7123	Complex quantities, Field language, Transients / damping, Ether references	0	0