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.

Version-specific issues for Mathematica 10 (other than bugs).
192 questions
Questions about Mathematica's procedural programming paradigm.
Questions on applying common nonlinear scalings to functions or data--useful for making sense of data which varies over a large range.
186 questions
Questions about implementing or applying functions which: (1) always yield the same result for the same input, (2) are independent of outside information, and (3) produce no side effects.
184 questions
Question relating numerical representations, operations and methods, including approximate results instead of exact symbolic results.
181 questions
Questions related to quantifying risk and the allocation of assets and liabilities over time under conditions varying uncertainty--including questions on the use of the built-in financial functions of…
177 questions
For questions about the functionality related to permutations in Mathematica.
176 questions
For questions on the use of machine-precision real numbers (also known as floats), the numbers that can be directly manipulated through the underlying numerical capabilities of your computer system.
170 questions
Questions on using or implementing more or less common data structures such as linked lists, structs, trees, tries, heaps etc. in Mathematica.
169 questions
Questions specific to usage of Mathematica on the macOS (formerly OS X) operating system.
168 questions
For questions about importing from or exporting to Microsoft Excel sheets, and interfacing to Microsoft Excel using COM or other methods.
166 questions
Abstract manipulation of symbols. Transforming an algebraic expression into the desired form.
Questions about solutions and support for mathematical typesetting and layout, and the appearance of elements in input and output as displayed by the front-end.
163 questions
Use this for questions about calling Wolfram Alpha from Mathematica. Questions about Wolfram Alpha itself are off-topic.
163 questions
used in Mathematica to organize defined symbols and avoid conflict between symbols that would otherwise have the same name. They are created when packages are loade…
162 questions
Questions related to handling built-in symbols and functions, for example why they behave a certain (possibly unexpected) way.
162 questions
mark questions that specifically target Linux related aspects of Mathematica usage. This includes, but is not restricted to, its file system, installation issues, fonts, and running extern…
161 questions
Questions on the spline-related functions of Mathematica (BezierCurve[], BSplineCurve[], etc.), or related to the theory and use of splines in Mathematica.
160 questions
For questions related to chemical concepts such as solving equations related to reaction kinetics, graphically visualizing molecules, and using the chemistry-related curated data sets.
160 questions
Version-specific issues for Mathematica 9 (other than bugs).
158 questions
Questions about Mathematica's predicate functions.
153 questions
Questions on the use of Mathematica to analyze, design, and simulate continuous- and discrete-time control systems.
152 questions
Questions about debugging techniques, using the built-in debugger, and/or the Wolfram Workbench debugger.
Questions on exact, symmetric reversal of a definition or functional mapping (i.e. the original form is returned when applied twice). Use this tag for issues on inversion of Mathematica expressions, o…
149 questions
Questions on the family of Geo* functions, e.g. GeoGraphics, GeoEntities etc.
Questions on the cluster analysis functions of Mathematica, including the Hierarchical Clustering Package.
146 questions
Questions about printing from Mathematica. Includes questions about scaling output, printing to PDF, specifying headers and footers and other layout elements, the printing environment style sheet vers…
145 questions
Questions about interpretation of numeric input or how Mathematica stores and manipulates numbers internally.
143 questions
Questions about shading, coloration, or highlighting of different regions in plots, charts, or mathematica graphics.
141 questions
Questions on calling external executables, not necessarily through MathLink.
140 questions
Questions relating changing coordinate systems of numerical points and analytical expression including vector fields and vector analysis.
139 questions
Questions on using or implementing UI control elements that link a mouse click to a single action.
137 questions
Questions on building or modifying user-facing functionality for input, or displaying information.
137 questions
Questions on the functionality of Mathematica for Boolean computation.
136 questions
Questions on approximating functions (e.g. PadeApproximant), approximating integrals, working with approximate values (e.g. RootApproximant) etc.
136 questions
Questions about interfacing with, or features inspired or demonstrated by Python--a programming language featuring a dynamic type system, automatic memory management, and a comprehensive standard libr…
136 questions
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