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.

Abstract manipulation of symbols. Transforming an algebraic expression into the desired form.
221 questions
For questions on interfacing or getting Mathematica to work together with other software or technologies.
219 questions
Questions on changing Mathematica expressions of one type or format to another, for example date formats, Boxes and other typesetting representations, or different units of measurements.
219 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.
216 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.
216 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…
Questions relating to different typefaces and their use in various Mathematica outputs, including graphics, notebooks and exported output.
212 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…
210 questions
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…
207 questions
Questions related to handling built-in symbols and functions, for example why they behave a certain (possibly unexpected) way.
204 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.
202 questions
Questions on the use of Mathematica to analyze, design, and simulate continuous- and discrete-time control systems.
200 questions
Questions on the family of Geo* functions, e.g. GeoGraphics, GeoEntities etc.
200 questions
For questions about importing from or exporting to Microsoft Excel sheets, and interfacing to Microsoft Excel using COM or other methods.
197 questions
Version-specific issues for Mathematica 10 (other than bugs).
194 questions
Questions specific to usage of Mathematica on the macOS (formerly OS X) operating system.
191 questions
Tag used to 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…
190 questions
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.
190 questions
Questions on using or implementing more or less common data structures such as linked lists, structs, trees, tries, heaps etc. in Mathematica.
187 questions
Questions about Mathematica's predicate functions.
184 questions
Questions about shading, coloration, or highlighting of different regions in plots, charts, or mathematica graphics.
184 questions
Questions about contexts, which are 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…
180 questions
Use this for questions about calling Wolfram Alpha from Mathematica. Questions about Wolfram Alpha itself are off-topic.
178 questions
Questions about interpretation of numeric input or how Mathematica stores and manipulates numbers internally.
Questions on calling external executables, not necessarily through MathLink.
Questions on the spline-related functions of Mathematica (BezierCurve[], BSplineCurve[], etc.), or related to the theory and use of splines in Mathematica.
175 questions
Questions about approaches for simulating physical systems or phenomena by building from related understanding and basic principles.
173 questions
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…
172 questions
Questions relating changing coordinate systems of numerical points and analytical expression including vector fields and vector analysis.
172 questions
Questions about transforms of functions by means of integration, such as Fourier transforms and Laplace transforms. Many integral transforms can be inverted by means of another integral transform.
170 questions
Questions on approximating functions (e.g. PadeApproximant), approximating integrals, working with approximate values (e.g. RootApproximant) etc.
169 questions
Questions about debugging techniques, using the built-in debugger, and/or the Wolfram Workbench debugger.
168 questions
Questions on testing and computing prime numbers.
166 questions
Questions on the functionality of Mathematica for Boolean computation.
164 questions
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