| Name | Brief | Example |
|---|---|---|
| Abs | Returns the absolute value of x | Example |
| Ceil | Returns a value by adjusting the given value d away from 0 and to the multiple of significance nearest to d. | Example |
| Combina | Returns the number of k-combinations (with repetitions) from a given set with n elements. | Example |
| Combine | Returns the number of k-combinations from a given set with n elements. | Example |
| Derivative | Returns the derivative of the data list in a give vector. | Example |
| DerivativeXY | Return the derivative of the curve whose XY coordinates denoted by vector vx and vy. | Example |
| Distance | Returns the distance with two points. | |
| Distance3D | Returns the distance with two points in 3D. | |
| Exp | Returns the exponential value of x. | |
| Expm1 | Returns the value of exp(x)-1 accurately for the small values of x. | Example |
| Fact | Returns the factorial of a non-negative integer n. | Example |
| FactDouble | Returns the double factorial of the specified number. | Example |
| Floor | Returns a value by adjusting the given value d towards 0 and to the multiple of significance nearest to d. | Example |
| Frac | Returns the fractional part of a number. | Example |
| gcd | Returns the greatest common divisor of a group of given integers n1, n2, n3, etc. | Example |
| HaversineDistance | Takes the longitudes and latitudes of two points on a sphere with radius r, returns the great-circle distances between them. | Example |
| Imatan | Returns the complex value of inverse tangent for complex input number | Example |
| Imatanh | Returns the complex value of inverse hyperbolic tangent for complex input number | Example |
| Index | Return the row index where x occurs in a strictly monotonic dataset, according to condition defined by ctrl. | Example |
| Int | Return the truncated integer of x. | |
| Integral | Returns the integral value of the specified integrand. | Example |
| Integrate | Returns the cumulative areas as dataset from the integration. | Example |
| IntegrateXY | Used to integrate area under curve specified by vectors vx and vy. Missing values will be ignored. | |
| Interp | 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. | |
| Ln | Return the natural logarithm value of x. | Example |
| Ln1p | Return the natural logarithm value of x when x is very approaching to 1. | Example |
| Log | Return the base 10 logarithm value of x. | |
| Mod | Return the integer modulus (the remainder from division) of integer x divided by integer y. | |
| Mod2 | Return the integer modulus (the remainder from division) of integer n divided by integer m. | |
| Nint | Return value of the nint(x) function is identical to round(x, 0). | |
| Permut | Returns the number of k-permutations from a given set with n elements. | Example |
| Permutationa | Returns the number of k-permutations (with repetations) from a given set with n elements. | Example |
| Prec | Returns a factor. (Quality Control D3 Factor) | Example |
| Product | Returns the product of a given set with n elements. | Example |
| Rmod | Return a value (or a dataset) such that the numbers contain p places of significance. | Example |
| Rmod2 | Return the real modulus (the remainder from division) of real number x divided by real number y. | Example |
| Round | Return a value (or a dataset) with p decimal places accuracy. | |
| Sign | 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. | |
| Sqrt | Return the square root of x. |