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 Equations and Figures

PI to 157,500 Digits

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Sine: Sin x=x-((x^3)/3!)+((X^5)/5!)- +...

Cosine: Cos x=1-((x^2)/2!)+((X^4)/4!)- +...

Arctangent: The angle, in radians, that has a tangent equal to the given number.

Transcendental Number: An irrational number that has no rational number powers.