MatrixQ (Built-in Mathematica Symbol)

MatrixQ[expr] gives True if expr is a list of lists or a two-dimensional SparseArray object that can represent a matrix, and gives False otherwise. MatrixQ[expr, test] gives ...

MaxIterations (Built-in Mathematica Symbol)

MaxIterations is an option that specifies the maximum number of iterations that should be tried in various built-in functions and algorithms.

MessageName (Built-in Mathematica Symbol)

symbol::tag is a name for a message.

Message (Built-in Mathematica Symbol)

Message[symbol::tag] prints the message symbol::tag unless it has been switched off. Message[symbol::tag, e_1, e_2, ...] prints a message, inserting the values of the e_i as ...

Modulus (Built-in Mathematica Symbol)

Modulus -> n is an option that can be given in certain algebraic functions to specify that integers should be treated modulo n.

NHoldRest (Built-in Mathematica Symbol)

NHoldRest is an attribute which specifies that all but the first argument to a function should not be affected by N.

NonCommutativeMultiply (Built-in Mathematica Symbol)

a ** b ** c is a general associative, but non-commutative, form of multiplication.

NumberFieldFundamentalUnits (Built-in Mathematica Symbol)

NumberFieldFundamentalUnits[a] gives a list of fundamental units for the field \[DoubleStruckCapitalQ][a] generated by the algebraic number a.

NumberFieldRegulator (Built-in Mathematica Symbol)

NumberFieldRegulator[a] gives the regulator of the field \[DoubleStruckCapitalQ][a] generated by the algebraic number a.

Numerator (Built-in Mathematica Symbol)

Numerator[expr] gives the numerator of expr.