## Digital differential analyzers: an applications manual for digital and Bush type differential analyzers |

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My wife's Great-Grandfather is the Author/Publisher of this book. He died in 1990, only a year after I was born, so I never had the honor of speaking to him. I am an aspiring Electrical engineer, with high regards for math,and I am 'blessed' in math I guess you could say. This book is amazing and very inspirational. I wish, though, that I could have spoken directly to George.

My wife's grandmother owns the original, binded with cardboard and duct tape, unmodified.

I someday hope to own a copy myself, and study the contained concepts in more depth.

### Contents

Binary and Decimal Systems | 4 |

The Exponential Function | 11 |

Inverse Trigonometric Functions | 24 |

Copyright | |

18 other sections not shown

### Common terms and phrases

absolute value accumulated accuracy Amble's method application Assume binary Bush Analyzer Bush integrator calculating CHAPTER complex Conformal Mapping constant Cotangent cycle decimal decrease determined device Digital Differential Analyzer Discuss Draw a schematic dx input effect equa Exerc Exercise 7.6 exponential Exponential Function factor full rate gear ratios hyperbolic functions illustration implicit functions increment independent variable initial conditions initial value integrand input integrator length Inverse involved limited mathematical maximum value minus multiply needed notation obtained octal operation oscillation overflow partial differential equations permit phase error plane plot problem pulse rate radian rate control represent running Scale figure schematic for equation schematic is given schematic is shown schematic of figure Section servo shown in figure sign reversal soft adder solution split integrator Supplementary Exercises tion unit usually Verify equation Verify the equations