In Mathematica, the type of a built-in object is represented by the Head. For example, Head[3] is Integer, Head[1.5] is Real and Head[a] is Symbol (assuming that a hasn't been assigned a value, of course, because in that case, you'll get the Head of that value).

Types. Mathematica has 2 basic types of things in it: Numbers; Words; It also has 2 basic ways to have multiple values together. Lists; Key-Value Sets; Numbers. A number is simply any number you'd like, for example: 1 1. It can be real: 2.1232 2.1232`-1.33-1.33` Irrational (You can access special characters by pressing ESC typing a shortcut and ...

Individual instructions in the code can be assignment statements, iteration statements (loops), conditional (if), input or output statements, functions, or other programming constructs. Looping Constructs (Iteration) Allows repeated evaluation of expressions.

These notes form the basis of a series of lectures in which the fundamental principles underlying the Wolfram pro-gramming language (WL) are discussed and illustrated with carefully chosen examples.

The first part of the audience for this book are scientists who would like to understand Mathematica programming better, to take advantage of the possibilities it offers. The second part are (software) engineers who may consider Mathematica as a tool for a prototype design.

In a "notebook" interface, you interact with Mathematica by creating interactive documents. The notebook front end includes many menus and graphical tools for creating and reading notebook documents and for sending and receiving material from the Mathematica kernel. A notebook mixing text, graphics and Mathematica input and output.

Various programming styles, especially Mathematica’ s powerful functional programming constructs, are covered in detail. † The Graphics volume deals with Mathematica’s two-dimensional (2D) and three-dimensional (3D) graphics.

Jun 13, 2012 · Mathematica does have some types, and it is dynamic. You have the types String, Integer, Real, Complex, List and Symbol. You can create functions operating on only one type by doing something like. f[x_Integer]:=x+1. to create a function which only operates on integers.

Typesofnumbers·Digitsandnumberbases·Randomnumbers·Exercises 2.3 Definitions·41 De fi ning variablesandfunctions·Immediatevs.delayedassignments·Compoundfunctions·Functionswith

Wolfram Mathematica is a software system with built-in libraries for several areas of technical computing that allows machine learning, statistics, symbolic computation, data manipulation, network analysis, time series analysis, NLP, optimization, plotting functions and various types of data, implementation of algorithms, creation of user ...