SyntaxForm is an option for InterpretationBox and TagBox objects that specifies the precedence level to use when the InterpretationBox or TagBox is considered as an operator.

lhs ^= rhs assigns rhs to be the value of lhs, and associates the assignment with symbols that occur at level one in lhs.

$MaxPrecision gives the maximum number of digits of precision to be allowed in arbitrary-precision numbers.

When you use //N to get a numerical result, Mathematica does what a standard calculator would do: it gives you a result to a fixed number of significant figures. You can also ...

Here is an expression in full form. TreeForm prints out expressions to show their "tree" structure. You can think of any Mathematica expression as a tree. In the expression ...

Here the standard procedure used by Mathematica to evaluate expressions is described. This procedure is the one followed for most kinds of expression. There are, however, ...

HDF data format Version 5. General purpose format for representing multidimensional datasets and images. Used for storage, management, and exchange of scientific data. HDF is ...

MIME type: application/json. Data interchange format. Commonly used in web service implementations. Contains collections of unordered name-value pairs or ordered values. JSON ...

MIME types: text/calendar VCS vCalendar format. Used for the storage and exchange of calendar information and in personal information management applications. Superseded by ...

Complex is the head used for complex numbers.