Rational (Built-in Mathematica Symbol)

Rational is the head used for rational numbers.

SatisfiabilityInstances (Built-in Mathematica Symbol)

SatisfiabilityInstances[bf] attempts to find a choice of variables that makes the Boolean function bf yield True.SatisfiabilityInstances[expr, {a_1, a_2, ...}] attempts to ...

SeedRandom (Built-in Mathematica Symbol)

SeedRandom[n] resets the pseudorandom generator, using n as a seed. SeedRandom[] resets the generator, using as a seed the time of day and certain attributes of the current ...

ShortestPathFunction (Built-in Mathematica Symbol)

ShortestPathFunction[type, data] represents a function that gives the shortest path from a source vertex s to target vertex t in a graph.

Show (Built-in Mathematica Symbol)

Show[graphics, options] shows graphics with the specified options added. Show[g_1, g_2, ...] shows several graphics combined.

TranslationTransform (Built-in Mathematica Symbol)

TranslationTransform[v] gives a TransformationFunction that represents translation of points by a vector v.

$IterationLimit (Built-in Mathematica Symbol)

$IterationLimit gives the maximum length of evaluation chain used in trying to evaluate any expression.

$MessagePrePrint (Built-in Mathematica Symbol)

$MessagePrePrint is a global variable whose value, if set, is applied to expressions before they are included in the text of messages.

Dummy Variables in Mathematics (Mathematica Tutorial)

When you set up mathematical formulas, you often have to introduce various kinds of local objects or "dummy variables". You can treat such dummy variables using modules and ...

Handwritten Math Recognition in Windows ... (Mathematica Tutorial)

Mathematica uses the Microsoft math recognizer that is built into Windows 7 to recognize handwritten mathematical expressions. This allows you to enter handwritten ...