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#### LibraryThing Review

User Review - halesso - LibraryThingI completely enjoyed this book. Beautiful mathematics exquisitely presented. Provocative discussion of deeper meaning of theorem and the creative development of conceptual ideas. Read full review

#### LibraryThing Review

User Review - nealjking - LibraryThingReading Euler's story is inspiring! Read full review

### Contents

Euler and Number Theory | 1 |

Euler and Logarithms | 17 |

Euler and Infinite Series | 39 |

Copyright | |

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### Common terms and phrases

argument asserted Basel Problem Book calculus Cardano's formula centroid century chapter circle circumcenter coefficients combinatorics complex numbers conclude consider cosine course deduced depressed cubic depressed quartic derivation determine differential diverges doughnuts Elements of Algebra Enter Euler epilogue equation Euclid Euler line Euler observed expression Figure finite follows function fundamental theorem geometric series harmonic series Heron's formula imaginary numbers infinite series infinitely small instance integral Introductio Introduction to Analysis Jakob Bernoulli Johann Bernoulli Leibniz Lemma Leonhard Euler letter linear ln(l logarithms mathematicians Mersenne primes midpoint modern multiplication notation odd number odd perfect number Opera Omnia original orthocenter paper partitions perfect square permutations polynomial prime number proper divisors proved published quintic reader real number real polynomial real quadratic reciprocals result Ross Honsberger seems series expansion sixth-degree solution solve square roots Stan Wagon summands theorem of algebra triangle whole numbers wrote