A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

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× 181
Questions on the discrete and continuous Fourier analysis functions of Mathematica, as well as the FourierSeries` package.
× 177
Questions about Mathematica's date and time functions.
× 173
Questions on the associative data-structure introduced in Mathematica version 10.
× 170
Questions about functionality that defines or operates on regions (i.e., an open, connected set), including geometric, mesh-based, or data and formula-defined regions.
× 169
the back-end application thread that does the actual evaluation of all non-graphical expressions. It can be accessed directly through the console but is more commonly working behind the…
× 162
Questions related to the application of Mathematica to problems in physics.
× 161
GUI-construction involves everything that is used to programmatically construct a custom graphical user interface under Mathematica.
× 159
Version-specific issues for Mathematica 9 (other than bugs).
× 155
a suite of Mathematica functions that implement a protocol for the communication/interfacing of Mathematica with external programs.
× 154
Questions on the use of Mathematica in combinatorics, including the Combinatorica add-on package.
× 153
Questions about the function Assuming[], the $Assumptions system variable, and the Assumptions option of functions such as Simplify[] and Integrate[].
× 153
Questions about explicit functions expressed in terms of independent variables, i.e. parameters. Including approaches for rewriting functions using different parameterizations.
× 152
Questions on the Computable Document Format (CDF) that allows Mathematica notebooks to be embedded within media for easy viewing and manipulation. Do not use this tag for questions on cumulative distr…
× 150
Questions on filtering or selecting data based on certain criteria. This is to be used with primary tags such as list-manipulation, string-manipulation or signal-processing, with the primary tag indic…
× 150
Questions dealing with the relative uncertainty in the values computed, stored, or manipulated by Mathematica.
× 149
Questions about producing vertically and horizontally aligned output.
× 146
Questions about applying functions or operators to expressions, especially constructs that take advantage of Map (/@) functionality.
× 144
intended for the review and improvement of style for already functioning code. It not meant to change the objective of the code.
× 142
Tag for questions about building histograms in Mathematica. Apart from generating the graphics, and prettifying them, this also includes methods to extract their data.
× 141
Questions about Mathematica arrays, or implementing array data-type functionality, i.e, collections of regular dimensions containing elements that can be accessed by standard (computable) indices.
× 138
Questions on the number-theoretic functionality of Mathematica.
× 138
Questions relating to working with textual information: textual analysis, data mining, etc.
× 135
Styles define how Mathematica notebooks, cells and expressions are formatted, displayed, evaluated and interacted with.
× 133
Questions relating to the importing, exporting, and extraction of data from PDF files
× 133
Questions about making your own documentation similar to the built-in documentation style. Also about finding things in the documentation, working with the documentation, errors in the documentation, …
× 131
the ultimate atoms of symbolic data. Every symbol has a unique name, exists in a certain Mathematica context or namespace, and can have a variety of types of values and attribu…
× 130
For questions regarding the underlying implementation of built-in functions.
× 129
Questions on the sorting/ordering functions of Mathematica (Sort, SortBy, Ordering, etc.).
× 127
Questions on trigonometric and hyperbolic functions, as well as their inverses, in Mathematica.
× 126
For questions on interfacing or getting Mathematica to work together with other software or technologies.
× 124
Questions related to displaying identifiable labels in graphics or any other expressions, such as in AxesLabel and Labeled. Not to be confused with Goto-Label.
× 121
Questions about using, converting, or interpreting units of measurement in Mathematica.
× 120
Questions on the use and creation of meshes including the use of MeshRegion, ElementMesh, and TetGenLink.
× 118
Questions about cells and functionality related to cell structures, or the notebook cell hierachy which serves to organize the information in a Mathematica notebooks. This includes questions related t…
× 117
Questions about any kind of interaction with $\TeX$, $\LaTeX$, and friends, including transferring text/code to/from $\TeX$, using Mathematica graphics in LaTeX documents etc.
× 115
Customizing interaction, the front end, or other aspects of Mathematica manually or programmatically.