Minute Math Talk

References and Additional Information

References and Additional Information

Topic |
Reference |

Mental Magic, Quadratic
Formula Inside Out |
Uncommon
Math Excursions |

Four 9s Puzzle |
Howard Eves, "Hail
to thee, blithe spirit!", Fibonacci Quarterly, 19 (1981) 193-196. |

Sum Formulas for Sine and
Cosine |
"Sum
Formulas for Sine and Cosine", Two-Year College Math Journal, 14
(1983) 55-56. |

Josephus Problem |
Wikipedia Article |

Odd Entries in Pascal's
Triangle |
Wolfram
Alpha article |

Cute Li'l Theorem |
Uncommon Math Excursions |

Marden's Theorem |
Most
Marvelous Theorem in Mathematics JOMA article. |