Numerical Root Finding (Mathematica Tutorial)

NSolve gives you a general way to find numerical approximations to the solutions of polynomial equations. Finding numerical solutions to more general equations, however, can ...

Power Series (Mathematica Tutorial)

The mathematical operations we have discussed so far are exact. Given precise input, their results are exact formulas. In many situations, however, you do not need an exact ...

Reading and Writing Mathematica Files (Mathematica Tutorial)

You can use files on your computer system to store definitions and results from Mathematica. The most general approach is to store everything as plain text that is ...

Styles and Fonts in Output (Mathematica Tutorial)

Specifying output styles. The second x^2 is here shown in boldface. This shows the word text in font sizes from 10 to 20 points.

Symmetric Polynomials (Mathematica Tutorial)

A symmetric polynomial in variables x_1,…,x_n is a polynomial that is invariant under arbitrary permutations of x_1,…,x_n. Polynomials are called elementary symmetric ...

Trigonometric Expressions (Mathematica Tutorial)

Functions for manipulating trigonometric expressions. This expands out a trigonometric expression. This factors the expression.

CUDAArgMinList (CUDALink Symbol)

CUDAArgMinList[list] gives the index of the minimum element in list.

CUDAFinancialDerivative (CUDALink Symbol)

CUDAFinancialDerivative[instrument, params, ambientparams] gives the value of the specified financial instrument.CUDAFinancialDerivative[instrument, params, ambientparams, ...

SymbolicCUDADeclareIndexBlock (CUDALink Symbol)

SymbolicCUDADeclareIndexBlock[dim] is a symbolic representation of a CUDA kernel index declaration.

Dropping Tables (DatabaseLink Tutorial)

SQLDropTable drops tables from a database. An alternative, using raw SQL, is demonstrated in "Dropping Tables with Raw SQL". If you find that the examples in this tutorial do ...