Wolfram Function Repository
Instant-use add-on functions for the Wolfram Language
Category
115 items
Give the adjugate matrix of a square matrix
Interpolation and smooth curve fitting based on local procedures
Give the totals of the entries on the rising diagonals of a square matrix
Compute the inverse cosine of a number and return a result in degrees
Compute the inverse cotangent of a number and return a result in degrees
Compute the inverse cosecant of a number and return a result in degrees
Compute the inverse secant of a number and return a result in degrees
Compute the inverse sine of a number and return a result in degrees
Compute the inverse tangent of a number and return a result in degrees
Find the area between two plane curves
Compute the asymptotes to a given curve in two dimensions
Show the trajectory of a ball bouncing in a regular n-sided polygon
Self-delimiting number representation
Flip an individual bit in an integer (0 to 1 and 1 to 0)
A memory efficient form of solving linear systems modulo 2
A memory efficient form of computing the null space of a matrix modulo 2
A memory efficient form of Gaussian elimination to row echelon form modulo 2
Estimate the confidence interval based on a Chi-squared distribution
Compute the Clausen functions
Algebraically rewrites an expression by completing the square
Visualize the autocorrelation of data
Compute the cosine of an angle given in degrees
Compute the cotangent of an angle given in degrees
Compute the cosecant of an angle given in degrees
Dirac matrices in any dimensions
Find an economized rational approximation to a function
Effective precision of an expression
Compute Egyptian fractions using different methods
Make a simulation of the Einstein solid
Find the cumulative probability within the specified elliptic domain
Find ellipsoidal location statistics
Find the ellipsoidal loci of the quartiles of matrix
Computes the erfci function, defined as the definite integral of the complementary error function, up to a constant
Get the Euler–Lagrange differential equations derived from a given functional
Express an integer factorization as it would be seen in a factorization table
Estimate the confidence interval based on an F-ratio distribution
Recover an integer from negabinary representation
Compute the discontinuities of a function of a single variable
Simplify gamma functions in expression
Find the determinant of the covariance matrix
Find a mini-max approximation of a function defined parametrically
Find a rational interpolation of a function defined parametrically
Find the Gray code for an integer
Tests whether an integer is a happy number
Check if a symbol has definitions associated with it
Compute the area of a triangle from the edge lengths
Compute the Hessian determinant of a function with respect to a list of variables
Convert a hexadecimal string to a real number
Find the inflection points of a function of one variable
Checks whether the argument is a weakly decreasing list of positive integers
Computes the intercepts of a function with the coordinate axes
Calculates the complement of intervals
Plot intrinsic curves in 3D
Find a function with a given Fourier exponential series
Generate a matrix from a list such that no row or column contains the same element twice
Determine whether an expression represents a linear function of a given set of variables
Smooth noisy data using local regression
Check if a number falls into the range machine-sized integers for your computer
Get a magic square for odd dimension
Find the null values and vectors for the pencil of a set of square matrices
Estimate the confidence interval of the difference between the population means
Find a mini-max approximation of a function
Find the kurtosis coefficient for multivariate data
Find the scalar mean of the Euclidean distances between the multivariate data points and their mean
Find the median Euclidean distance from the median of the elements of multivariate data
Find the mean of multivariate data after removing outermost points
Find a numerical approximation to a function derivative near the specified point
Find a numerical approximation for a Fourier cosine transform
Find a numerical approximation to the Fourier sequence transform
Find a numerical approximation for an exponential Fourier series expansion of a function
Find a numerical approximation for a Fourier sine transform
Find a numerical approximation for a Fourier transform
Find a numerical approximation for a trigonometric Fourier series expansion of a function
Find a numerical approximation for a function with a given Fourier exponential series
Find a numerical approximation to the inverse Fourier sequence transform of a periodic function
Find a numerical approximation for an inverse Fourier sine transform
Find a numerical approximation for the inverse Fourier transform
Find the limiting value of an expression numerically
Estimate the confidence interval based on a normal distribution
Find a numerical approximation of a residue of an expression around the specified point
Find a numerical approximation of a series expansion of a function
Compute the digit in a given place of the positional representation of a number
Search numerically for the values of parameters of a trial function that extremize a functional
Simplify polygamma functions in an expression
Simplify polylogarithms in an expression
Homogenize a polynomial with respect to a given set of variables
Represent the distribution of a quadratic form with a multivariate normal
Determine whether an expression represents a quadratic function of a given set of variables
Randomly choose a point within a specified domain
Determine whether an expression represents a rational function of a given set of variables
Find a rational interpolation of a function
Get the Euclidean distance between two real vectors without using absolute value
Give a string representing the hexadecimal form of a real number
Calculate rounded percentages that always sum to 100%
Computes the secant of an angle given in degrees
Find the topological boundary of a simplex or simplicial complex
Get the simplex median of the elements of a matrix
Replace repeated subexpressions in an expression with new symbols
Computes the sine of an angle given in degrees
Move back and forth from the squared space or square root space of an algebraic number field
Compute the stationary points of a function of one or more variables
Estimate the confidence interval based on Student t distribution
Get a variable range against which to plot a given function
Compute the tangent of an angle given in degrees
Get the negabinary representation of an integer
Get the total variation of a matrix
Test if three given lengths make a triangle
Linear model fitting discarding outliers
Find the probability of the absolute value of the test statistic being at least as extreme as the given value
Estimate the confidence interval of the ratio of the population variances
Find the values of parameters of a trial function that extremize a functional
Get the variational derivative of a functional
Represents the Wishart distribution
Replace the diagonal of an arbitrary matrix with zeros
Simplify zeta functions in expressions