Function
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Description
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Example
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arccos(X)
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Calculates the inverse cosine of a given
number.
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arccos(-1) = 3.141592265358979
arccos(0) = 1.5707963267949
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arccosh(X)
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Calculates the inverse hyperbolic cosine
of a given number.
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arccosh(1) = 0
arccosh(1.1) = 0.443568254385115
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arccot(X)
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Calculates the inverse cotangent of
a given number.
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arccot(1) = 0.785398163397448
arccot(1E-10) = 1.5707963266964
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arccoth(X)
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Calculates the inverse hyperbolic cotangent
of a given number.
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arccoth(1.00001) = 6.10303882275884
arccoth(100) = 0.0100003333533348
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arcsin(X)
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Calculates the inverse sine of a given
number.
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arcsin(0) = 0
arcsin(1) = -1.5707963267949
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arcsinh(X)
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Calculates the inverse hyperbolic sine
of a given number.
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arcsinh(0) = 0
arcsinh(1) = 0.881373587019543
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arctan(X)
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Calculates the arctangent of a given
number.
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arctan(0) = 0
arctan(10) = 1.47112767430373
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arctanh(X)
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Calculates the inverse hyperbolic tangent
of a given number.
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arctanh(0) = 0
arctan(0.999) = 3.8002011672502
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cos(X)
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Calculates the cosine of an angle in radians.
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cos(0) = 1
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cosh(X)
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Calculates the hyperbolic cosine of
an angle in
radians.
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cosh(0) = 1
cosh(1.57) = 2.5073466880661
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cot(X)
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Calculates the cotangent of an angle
in radians.
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cot(1E-10) = 10000000000
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coth(X)
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Calculates the hyperbolic cotangent
of an anglein radians.
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coth(1E-10) = 9999999997.58994
coth(10) = 1.00000000412231
coth(-10) = -1.00000000412231
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sin(X)
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Returns the sine of the angle in radians.
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sin(1.57) = 0.999999682931835
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sinh(X)
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Returns the hyperbolic sine of an angle
in radians.
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sinh(0) = 0
sinh(1.57) = 2.29930150570908
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tan(X)
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Returns the tangent of X.
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tan(0) = 0
tan(1.57) = 1255.76559150069
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tanh(X)
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Returns the hyperbolic tangent of X.
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tanh(-1.57) = -0.917025761396608
tanh(0) = 0
tanh(1.57) = 0.917025761396608
tanh(100) = 1
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