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  2. Divine Proportions: Rational Trigonometry to Universal Geometry

    en.wikipedia.org/wiki/Divine_Proportions:...

    Divine Proportions does not assume much in the way of mathematical background in its readers, but its many long formulas, frequent consideration of finite fields, and (after part I) emphasis on mathematical rigour are likely to be obstacles to a popular mathematics audience. Instead, it is mainly written for mathematics teachers and researchers.

  3. Talk:Divine Proportions: Rational Trigonometry to Universal ...

    en.wikipedia.org/wiki/Talk:Divine_Proportions:...

    Having attending several of Norman Wildeberger's talks, the rationale behind rational trigonometry is that the concept of an angle belongs to a circle (ie, Euler's formula), and that the concept of spread is far more natural for a triangle (c.f. Thales' theorem). Angles and distance also break down in fields other than the real numbers, whereas ...

  4. Wildberger - Wikipedia

    en.wikipedia.org/wiki/Wildberger

    Wildberger is a surname. Notable people with the surname include: Ed Wildberger, Missouri politician; Jacques Wildberger, Swiss composer; Norman J. Wildberger, mathematician known for rational trigonometry; Tina Wildberger, Hawaii politician

  5. Versine - Wikipedia

    en.wikipedia.org/wiki/Versine

    In the form of sin 2 (θ) the haversine of the double-angle Δ describes the relation between spreads and angles in rational trigonometry, a proposed reformulation of metrical planar and solid geometries by Norman John Wildberger since 2005. [49]

  6. Ohio Man Allegedly Slammed Infant Who Wouldn’t Stop ... - AOL

    www.aol.com/ohio-man-allegedly-slammed-infant...

    An Ohio man allegedly slammed a 15-month-old girl on the floor after she wouldn’t stop crying, fracturing her skull. Two weeks later, she died of her injuries.

  7. Leeza Gibbons Reveals the Real Reason She Left Hollywood ...

    www.aol.com/leeza-gibbons-reveals-real-reason...

    For 30 years, Rose Bowl co-host Leeza Gibbons, 67, had a near-constant presence on network television.. From 1984 to 2000, she was a correspondent and co-host of Entertainment Tonight, and the ...

  8. Arithmetic geometry - Wikipedia

    en.wikipedia.org/wiki/Arithmetic_geometry

    The classical objects of interest in arithmetic geometry are rational points: sets of solutions of a system of polynomial equations over number fields, finite fields, p-adic fields, or function fields, i.e. fields that are not algebraically closed excluding the real numbers.

  9. Did Donald Trump Jr. and longtime fiancée Kimberly Guilfoyle ...

    www.aol.com/did-donald-trump-jr-longtime...

    Questions about Donald Trump Jr.'s relationship with Kimberly Guilfoyle surface after he was spotted holding hands with socialite Bettina Anderson.