Name
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Brief
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Example
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Abs
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Returns the absolute value of x
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Example
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Acos
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Returns the inverse of the corresponding trigonometric function.
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Acot
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Returns the inverse of the corresponding trigonometric function.
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Acoth
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Returns the inverse of the corresponding hyperbolic cotangent.
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Acsc
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Returns the inverse of the corresponding trigonometric function.
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Acsch
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Return the inverse hyperbolic cosecant.
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Example
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Angle
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Returns the angle in radians measured between the positive X axis and the line joining the origin (0,0) with the point given by (x, y).
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Angleint1
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returns angle with one line which through two points(x1, y1) and (x2, y2) with X axis. Returns degrees if unit=1 or radians if unit=0, default is radians.
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Angleint2
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returns angle with two lines. Returns degrees if unit=1 or radians if unit=0, default is radians.
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Asec
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Returns the inverse of the corresponding trigonometric function.
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Asech
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Returns the inverse of the hyperbolic secant.
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Example
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Asin
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Returns the inverse of the corresponding trigonometric function.
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Atan
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Returns the inverse of the corresponding trigonometric function.
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Atan2
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Returns the angle in radians measured between the positive X axis and the line joining the origin (0,0) with the point given by (x, y).
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Example
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Asinh
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Returns the inverse hyperbolic sine.
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Example
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Acosh
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Returns the inverse hyperbolic cosin.
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Example
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Atanh
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Return the inverse hyperbolic tangent.
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Example
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Ceil
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Returns a value by adjusting the given value d away from 0 and to the multiple of significance nearest to d.
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Example
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Combina
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Returns the number of k-combinations (with repetitions) from a given set with n elements.
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Example
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Combine
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Returns the number of k-combinations from a given set with n elements.
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Example
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Cos
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Return value of cosine for each value of the given x.
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Cosh
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Returns the hyperbolic form of cos(x) .
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Cot
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Return value of cotangent for each value of the given x.
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Coth
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Returns the hyperbolic cotangent.
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Csc
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Return value of cosecant of given x.
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Csch
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Returns the hyperbolic cosecant of given x.
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Degrees
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Converts the radians into degrees.
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Example
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Derivative
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Returns the derivative of the data list in a give vector.
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Example
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DerivativeXY
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Return the derivative of the curve whose XY coordinates denoted by vector vx and vy.
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Example
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Distance
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Returns the distance with two points.
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Distance3D
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Returns the distance with two points in 3D.
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Exp
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Returns the exponential value of x.
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Expm1
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Returns the value of exp(x)-1 accurately for the small values of x.
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Example
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Fact
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Returns the factorial of a non-negative integer n.
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Example
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FactDouble
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Returns the double factorial of the specified number.
|
Example
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Floor
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Returns a value by adjusting the given value d towards 0 and to the multiple of significance nearest to d.
|
Example
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Frac
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Returns the fractional part of a number.
|
Example
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gcd
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Returns the greatest common divisor of a group of given integers n1, n2, n3, etc.
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Example
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Imatan
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Returns the complex value of inverse tangent for complex input number
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Example
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Imatanh
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Returns the complex value of inverse hyperbolic tangent for complex input number
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Example
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Index
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Return the row index where x occurs in a strictly monotonic dataset, according to condition defined by ctrl.
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Example
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Int
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Return the truncated integer of x.
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Integral
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Returns the integral value of the specified integrand.
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Example
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Integrate
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Returns the cumulative areas as dataset from the integration.
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Example
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IntegrateXY
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Used to integrate area under curve specified by vectors vx and vy. Missing values will be ignored.
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Interp
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Used to perform 1D interpolation or extrapolation on a group of XY data to find Y at the given X value using 4 alternative methods.
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Ln
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Return the natural logarithm value of x.
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Example
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Ln1p
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Return the natural logarithm value of x when x is very approaching to 1.
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Example
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Log
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Return the base 10 logarithm value of x.
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Mod
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Return the integer modulus (the remainder from division) of integer x divided by integer y.
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Mod2
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Return the integer modulus (the remainder from division) of integer n divided by integer m.
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Movavg
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Return the adjacent average in a specific range of certain cell.
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Nint
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Return value of the nint(x) function is identical to round(x, 0).
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Permut
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Returns the number of k-permutations from a given set with n elements.
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Example
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Permutationa
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Returns the number of k-permutations (with repetations) from a given set with n elements.
|
Example
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Prec
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Returns a factor. (Quality Control D3 Factor)
|
Example
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Radians
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converts degrees into radians.
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Rmod
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Return a value (or a dataset) such that the numbers contain p places of significance.
|
Example
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Rmod2
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Return the real modulus (the remainder from division) of real number x divided by real number y.
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Example
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Round
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Return a value (or a dataset) with p decimal places accuracy.
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Secant
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Return value of secant for each value of the given x.
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Sech
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Return the hyperbolic secant.
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Sign
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Return the sign of real number x. It returns 1 if x>0 and returns -1 if x<0; For x=0, zero is returned.
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Sin
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Return value of sine for each value of the given x.
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Sinh
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Return the hyperbolic form of sin(x).
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Sqrt
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Return the square root of x.
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Tan
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Returns value of tangent for each value of the given x.
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Tanh
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Return the hyperbolic form of and tan(x).
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