• ### Convert Characters to Expressions

Convert characters to expressions.
Updated March 22, 2019
• ### Convert Expressions to Characters

Convert expressions to characters.
Updated March 22, 2019
• ### Einstein Notation Indices

Get and set indices: names of the array’s dimensions.
Updated March 22, 2019
• ### Generalized Kronecker Delta

Compute the Generalized Kronecker Delta.
Updated March 22, 2019
• ### Hermite Polynomials

Compute univariate and multivariate Hermite polynomials.
Updated March 22, 2019
• ### Levi-Civita Symbol

Compute the Levi-Civita totally antisymmetric tensor.
Updated March 22, 2019
• ### Monte Carlo Integration

Integrate multidimensional functions, expressions, and characters in arbitrary orthogonal coordinate systems.
Updated March 22, 2019
• ### Numerical and Symbolic Cross Product

Compute the generic cross product of N-1 vectors of length N.
Updated March 22, 2019
• ### Numerical and Symbolic Curl

Compute the curl of functions, expressions and characters in arbitrary orthogonal coordinate systems.
Updated March 22, 2019
• ### Numerical and Symbolic Derivatives

Compute symbolic or accurate numerical derivatives based on finite differences.
Updated March 22, 2019
• ### Numerical and Symbolic Determinant

Calculate the determinant of a matrix.
Updated March 22, 2019
• ### Numerical and Symbolic Difference

Substract numeric or character arrays element by element.
Updated March 22, 2019
• ### Numerical and Symbolic Divergence

Compute the divergence of functions, expressions and characters in arbitrary orthogonal coordinate systems.
Updated March 22, 2019
• ### Numerical and Symbolic Division

Divide numeric or character arrays element by element.
Updated March 22, 2019
• ### Numerical and Symbolic Dot Product

Compute the inner product on the last dimensions of two character or numeric arrays.
Updated March 22, 2019
• ### Numerical and Symbolic Einstein Summation

Implement the Einstein notation for summation over repeated indices.
Updated March 22, 2019
• ### Numerical and Symbolic Gradient

Compute the gradient or jacobian of functions, expressions and characters in arbitrary orthogonal coordinate systems.
Updated March 22, 2019
• ### Numerical and Symbolic Hessian

Compute the hessian matrix of functions, expressions and characters in arbitrary orthogonal coordinate systems.
Updated March 22, 2019
• ### Numerical and Symbolic Inner Product

Compute the inner product of two character or numeric arrays.
Updated March 22, 2019
• ### Numerical and Symbolic Kronecker Product

Compute the Kronecker product of two character or numeric arrays.
Updated March 22, 2019
• ### Numerical and Symbolic Laplacian

Compute the laplacian of functions, expressions and characters in arbitrary orthogonal coordinate systems.
Updated March 22, 2019
• ### Numerical and Symbolic Matrix Inverse

Calculate the inverse of a matrix.
Updated March 22, 2019
• ### Numerical and Symbolic Matrix Product

Multiply two character or numeric matrices, if they are conformable.
Updated March 22, 2019
• ### Numerical and Symbolic Outer Product

Compute the outer product of two character or numeric arrays.
Updated March 22, 2019
• ### Numerical and Symbolic Product

Multiply numeric or character arrays element by element.
Updated March 22, 2019
• ### Numerical and Symbolic Sum

Add numeric or character arrays element by element.
Updated March 22, 2019
• ### Numerical Evaluation

Evaluate an array of characters, expressions or functions.
Updated March 22, 2019
• ### Partitions of an Integer

Fast algorithm for generating integer partitions.
Updated March 22, 2019
• ### Taylor Series Approximation

Compute the Taylor series approximation of functions, expressions or characters.
Updated March 22, 2019
• ### Tensor Contraction

Generalized trace: sum over repeated indices in a tensor.
Updated March 22, 2019
• ### Tensor Diagonals

Extract or replace the diagonal of a tensor, or construct a diagonal tensor.
Updated March 22, 2019
• ### Wrap Characters

Wrap characters in round brackets.
Updated March 22, 2019