Functions Class

List of available built-in functions.

Definition

Namespace: SMath.Manager
Assembly: SMath.Manager (in SMath.Manager.dll) Version: 1.73.9126.0
C#
public static class Functions
Inheritance
Object    Functions

Properties

A2t Conversion of a number from algebraic to trigonometric.
Abs Module (absolute value).
Ainterp Returns the value interpolated by the Akima spline in x for the x-vector and y-vector data. Vectors must have the same dimensions.
Alg Algebraic complement.
Arccos Arccosine.
Arccosec Arccosecant.
Arcctg Arccotangent.
Arch Hyperbolic arccosine.
Arcsec Arcsecans.
Arcsin Arcsine.
Arctg Arctangent.
Arcth Hyperbolic arccotangent.
Arg Complex number argument.
Arsh Hyperbolic arcsine.
Arth Hyperbolic arctangent.
Augment The function returns an array formed by sequential placement of arguments next to each other (from left to right). The arguments can be scalars, vectors, or matrices with the same number of columns.
Ch Hyperbolic cosine.
Cinterp Returns a cubic spline interpolated value in x for x-vector and y-vector data. The vectors must have the same dimensions.
Col Column of a matrix/vector.
Cols Number of columns of the matrix/vector.
Cos Cosine.
Cosec Cosecant.
CosecH Hyperbolic cosecant.
CSort Returns a matrix/vector with elements sorted by the specified column in ascending order.
Ctg Cotangent.
Cth Hyperbolic cotangent.
Det Determinant.
DFile Permanently delete the file containing the mathematical expression, if it exists.
Diag Returns a matrix on the main diagonal of which are the elements of the argument vector.
Diff Differentiation.
Eigenvals Eigenvalues of a square matrix.
El Matrix/vector element.
Eval Translates an expression presented analytically into numerical form.
Exp Exponent.
Expand Simplification.
For For type cycle.
Gamma Function for calculating the Gamma function.
Identity Identity matrix of the given dimensions.
If Conditional operator.
Im The imaginary part of the number.
Int Integral.
Invert The opposite value.
Length The number of items in the matrix/vector.
Lg Decimal logarithm.
Lim Limit (the program can only display).
Line Programming function - line.
Linterp Returns the linearly interpolated value in x given an x-vector and a y-vector. The vectors must have the same dimensions.
Ln Natural logarithm.
Log Logarithm to the base.
Mat Matrix.
Matrix Creating a matrix of dimensions specified by arguments.
Max The maximum element of the matrix/vector.
Min The minimum element of the matrix/vector.
Minor Matrix minor.
Mixed A number that contains both an integer (whole number) and a proper fraction (a fraction whose numerator is less than its denominator).
Mod The remainder of the division.
Norm1 Returns the matrix norm in space L1.
NormE Returns the Euclidean matrix norm.
NormI Returns the uniform matrix norm.
Nthroot A root of arbitrary degree.
Numden Obtaining the numerator and denominator as a column vector.
Perc Percentages.
Pol2xy Converting coordinates from polar to rectangular.
Polyroots Calculation of polynomial roots.
Product Product function.
Random Random number.
Range Function for creating an array using given parameters.
Rank Matrix rank.
Re The real part of the number.
Reverse Reverses the order of the rows of a matrix or the elements of a vector.
RFile Read a mathematical expression from the file, if one exists.
Round Rounding the number.
Row Row of matrix/vector.
Rows Number of rows of the matrix/vector.
RSort Returns a matrix/vector with elements sorted by the specified row in ascending order.
Sec Secant.
Sech Hyperbolic secant.
Sh Hyperbolic sine.
Sign Signature.
Sin Sine.
Solve Obtaining the roots of the equation.
Sort Returns a vector with elements sorted in ascending order.
Sqrt Square root.
Stack The function returns an array formed by sequentially placing the arguments one under another. The arguments can be scalars, vectors, or matrices with the same number of columns.
Submatrix Get a matrix of the specified dimensions from an existing one.
Sum Summation function.
Switch Selection function.
Sys Algebraic system.
Tg Tangent.
Th Hyperbolic tangent.
Tr The trail of the matrix.
Transpose Matrix/vector transpose.
Trunc Getting the integer part of a number.
Vminor Visual representation of the minor key - without calculating the final determinant.
WFile Write a mathematical expression to a file. If a file with the specified name already exists, the function will overwrite it with the new value.
While While type loop.
Xy2pol Converting coordinates from rectangular to polar.

Methods

PrepareBuiltInFunctions Prepare built-in functions according to specified SessionProfile.

See Also