The “Elusive Formulas” Section A

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The “Elusive Formulas”
Section A - Symbol Table
The “Elusive Formulas” pages are used with permission from: www.nysml.org/Files/formulas.pdf
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Section B - Algebra
Algebra Arithmetic Series; Geometric Series; Rational Root Theorem
Used with permission from:
NYSME(New York State Math League)
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Section C - Number Theory
Divisibility; Modulo Congruence: Fibonacci Sequence; Farey Series; Number Theory Functions
Used with permission from:
www.nysml.org/Files/Formulas.pdf
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Section C - Number Theory
Divisibility Rules
Section D - Logarithms
Section E - Analytic Geometry
Used with permission from: www.nysml.org/Files/Formulas.pdf
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Section F - Inequalities
Section G - Number Systems
Used with permission from:
www.nysml.org/Files/Formulas.pdf
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Section H - Euclidean Geometry I(The Triangle)
Stewart’s Theorem; Angle Bisector; Menelaus’ Theorem; Ceva’s Theorem; Orthocenter; Circumcenter Nagel Point Golden Triangle
Used with permission from:
www.nysml.org/Files/Formulas.pdf
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Area Formulas of the Triangle; Triangle Assorted Identities; Triangle & its Circles
Used with permission from:
www.nysml.org/Files/Formulas.pdf
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Section I - Euclidean Geometry II ( The Quadrilateral)
General Quadrilateral Diagonals; General Quadrilateral Midpoints; Circumscribed Quadrilateral; Cyclic Quadrilateral; Parallelogram; Rectangle
Used with permission from: www.nysml.org/Files/Formulas.pdf
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Section J - Euclidean Geometry III (The Circle)
Section K - Trigonometry
Pythagorean: Odd-Even Functions; Summation of Angles, Multiple Angles
Used with permission from:
www.nysml.org/Files/Formulas.pdf
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Trigonometry
Sum to Product; Product to Sum; Square Identities; Cube Identities;
Used with permission from
www.nysml.org/