Trig Addition Formulas

©1999 T. D. Morley

Introduction

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E is the bas of the natural logarithms. 

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Getting Started

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Multiple Angle Formulas.

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This mysterious bit of code multiplies out [Graphics:triggr18.gif] and then picks off
the part without the "i".

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Big Examples

Everwonder what sin(50A) is.... Now you know!!

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How about cos(100A)?????

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