SpokenString (Built-in Mathematica Symbol)

SpokenString[expr] gives a string of text corresponding to a spoken representation of the expression expr.

Discrete Fourier Transforms (Mathematica Tutorial)

A common operation in analyzing various kinds of data is to find the discrete Fourier transform (or spectrum) of a list of values. The idea is typically to pick out ...

PiecewiseExpand (Built-in Mathematica Symbol)

PiecewiseExpand[expr] expands nested piecewise functions in expr to give a single piecewise function. PiecewiseExpand[expr, assum] expands piecewise functions using ...

MLPutByteArray() (Mathematica MathLink C Function)

int MLPutByteArray (MLINK link, unsigned char *a, int *dims, char ** heads, int d) puts an array of integers in the range 0\[Dash]255 to the MathLink connection specified by ...

Calling .NET from Mathematica (NETLink Tutorial)

.NET/Link provides Mathematica users with the ability to interact with arbitrary .NET types directly from Mathematica. You can create objects and call methods and properties ...

DateList (Built-in Mathematica Symbol)

DateList[] gives the current local date and time in the form {year, month, day, hour, minute, second}. DateList[time] gives a date list corresponding to an AbsoluteTime ...

DateString (Built-in Mathematica Symbol)

DateString[] gives a string representing the complete current local date and time. DateString["elem"] gives the specified element or format for date and ...

Limit (Built-in Mathematica Symbol)

Limit[expr, x -> x_0] finds the limiting value of expr when x approaches x_0.

Equations in One Variable (Mathematica Tutorial)

The main equations that Solve and related Mathematica functions deal with are polynomial equations. It is easy to solve a linear equation in x. One can also solve quadratic ...

MLGetReal() (Mathematica MathLink C Function)

int MLGetReal (MLINK link, double *x) gets a floating-point number from the MathLink connection specified by link and stores it in x.