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- Takes the sine of the selection.
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- Takes the cosine of the selection.
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- Takes the tangent of the selection.
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- Takes the cotangent of the selection.
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- Takes the cosecant of the selection.
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- c.f. E. Rutherford, Phil. Mag. 21, 669 (1911)
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- Takes the secant of the selection.
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- Takes the arc sine of the selection.
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- Takes the arc cosine of the selection.
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- Takes the arc tangent of the selection.
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- Takes the arc cotangent of the selection.
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- Takes the arc cosecant of the selection.
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- Takes the arc secant of the selection.
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- Takes the hyperbolic sine of the selection.
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- Takes the hyperbolic cosine of the selection.
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- This is the shape of a hanging string supported at the ends.
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- Takes the hyperbolic tangent of the selection.
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- Takes the hyperbolic cotangent of the selection.
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- Takes the hyperbolic cosecant of the selection.
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- Takes the hyperbolic secant of the selection.
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- Takes the arc hyperbolic sine of the selection.
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- Takes the arc hyperbolic cosine of the selection.
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- Takes the arc hyperbolic tangent of the selection.
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- Takes the arc hyperbolic cotangent of the selection.
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- Takes the arc hyperbolic cosecant of the selection.
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- Takes the arc hyperbolic secant of the selection.
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- Takes the natural log of the selection.
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- Takes the log base 10 of the selection.
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- Takes the log base 2 of the selection.
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- Takes the square root of the selection.
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- Takes the cube root of the selection.
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- Takes a root of the selection.
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- Takes the reciprocal of the selection.
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- Takes the absolute value of the selection.
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- Takes the factorial of the selection.
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- This is also the Gamma function of x+1.
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- Replaces the selection with the natural log base, e.
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- Replaces the selection with π.
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- To enter π from the keyboard, press Option-P.
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- Replaces the selection with y.
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- Replaces the selection with the angle in polar coordinates, theta.
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- To enter theta from the keyboard, press Option-T.
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- Replaces the selection with x.
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- Squares the selection.
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- To square the selection from the keyboard, type ^2.
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- Cubes the selection.
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- To cube the selection from the keyboard, type ^3.
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- Raises the selection to a power.
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- To enter exponents from the keyboard, press ^.
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- Takes the selection as a power of e.
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- Takes the selection as a power of 2.
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- Takes the selection as a power of 10.
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- Changes some keypad functions to their inverses.
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- Changes the keypad's trigonometric functions to their hyperbolic forms.
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- Simplifies the selection algebraically.
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- Expands the selection algebraically.
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- Takes the derivative of the selection with respect to x.
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- Moves everything but the selection to the right-hand side of the equation.
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- Numerically evaluates the selection.
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