InitializationGroup is an option for the first cell of a cell group that specifies whether the group should be tagged to be evaluated by the Mathematica kernel when the ...

SameTest is an option whose setting gives a pairwise comparison function to determine whether expressions should be considered the same.

Mathematica creates a new symbol when you first enter a particular name. Sometimes it is useful to "intercept" the process of creating a new symbol. Mathematica provides ...

Functions for manipulating trigonometric expressions. This expands out a trigonometric expression. This factors the expression.

TrigToRadicals[expr] converts trigonometric functions to radicals whenever possible in expr.

ContinuousAction is an option for Manipulate, Slider, and related functions that specifies whether action should be taken continuously while controls are being moved.

InitializationCell is an option for Cell that specifies whether the cell should be tagged to be evaluated by the Mathematica kernel when the notebook that contains it is ...

When Mathematica transforms an expression such as x+x into 2x, it is treating the variable x in a purely symbolic or formal fashion. In such cases, x is a symbol which can ...

init.m is a Mathematica initialization file.

Kernel Configuration Options opens a dialog to add, remove, or edit kernel configurations.