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Basic Examples of Web Services   (WebServices Tutorial)
Often a web service requires using data other than a simple string. This data could be something simple like an integer or a real. Often the data is more complex and is a ...
Floor   (Built-in Mathematica Symbol)
Floor[x] gives the greatest integer less than or equal to x. Floor[x, a] gives the greatest multiple of a less than or equal to x.
PowerExpand   (Built-in Mathematica Symbol)
PowerExpand[expr] expands all powers of products and powers. PowerExpand[expr, {x_1, x_2, ...}] expands only with respect to the variables x_i.
Convolutions and Correlations   (Mathematica Tutorial)
Convolution and correlation are central to many kinds of operations on lists of data. They are used in such areas as signal and image processing, statistical data analysis, ...
Mathematica Scripts   (Mathematica Tutorial)
A Mathematica script is simply a file containing Mathematica commands that you would normally evaluate sequentially in a Mathematica session. Writing a script is useful if ...
Introduction to Step Control   (Mathematica Tutorial)
Even with "Newton methods" where the local model is based on the actual Hessian, unless you are close to a root or minimum, the model step may not bring you any closer to the ...
ZTransform   (Built-in Mathematica Symbol)
ZTransform[expr, n, z] gives the Z transform of expr. ZTransform[expr, {n_1, n_2, ...}, {z_1, z_2, ...}] gives the multidimensional Z transform of expr.
Data Formats in Wolfram|Alpha   (Mathematica Tutorial)
In addition to its graphical results, Wolfram|Alpha can provide alternative representations that contain additional information or are well suited to particular tasks. These ...
TrekGenerator   (Equation Trekker Package Symbol)
TrekGenerator is an option to EquationTrekker that specifies the method used to generate treks.
ButcherSimplify   (Numerical Differential Equation Analysis Package Symbol)
ButcherSimplify is an option to RungeKuttaOrderConditions that specifies whether to apply Butcher's row- and column-simplifying conditions.
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