Binary Files (Mathematica Tutorial)

Functions like Read and Write handle ordinary printable text. But in dealing with external data files or devices it is sometimes necessary to go to a lower level, and work ...

IrreduciblePolynomialQ (Built-in Mathematica Symbol)

IrreduciblePolynomialQ[poly] tests whether poly is an irreducible polynomial over the rationals.IrreduciblePolynomialQ[poly, Modulus -> p] tests whether poly is irreducible ...

GraphData (Built-in Mathematica Symbol)

GraphData[name] gives a graph with the specified name.GraphData[name, " property"] gives the value for the specified property for a named graph.GraphData["class"] gives a ...

PolynomialLCM (Built-in Mathematica Symbol)

PolynomialLCM[poly_1, poly_2, ...] gives the least common multiple of the polynomials poly_i. PolynomialLCM[poly_1, poly_2, ..., Modulus -> p] evaluates the LCM modulo the ...

Unequal (Built-in Mathematica Symbol)

lhs != rhs or lhs != rhs returns False if lhs and rhs are identical.

Degree (Built-in Mathematica Symbol)

Degree gives the number of radians in one degree. It has a numerical value of \[Pi]/180.

Indeterminate and Infinite Results (Mathematica Tutorial)

If you type in an expression like 0/0, Mathematica prints a message, and returns the result Indeterminate. An expression like 0/0 is an example of an indeterminate numerical ...

N (Built-in Mathematica Symbol)

N[expr] gives the numerical value of expr. N[expr, n] attempts to give a result with n-digit precision.

Cancel (Built-in Mathematica Symbol)

Cancel[expr] cancels out common factors in the numerator and denominator of expr.

PolynomialGCD (Built-in Mathematica Symbol)

PolynomialGCD[poly_1, poly_2, ...] gives the greatest common divisor of the polynomials poly_i. PolynomialGCD[poly_1, poly_2, ..., Modulus -> p] evaluates the GCD modulo the ...