Arithmetic (Computer Arithmetic Package Symbol)

Arithmetic[] gives a list containing the number of digits of precision, the base, and the options and option values of the arithmetic currently in effect.

ComputerNumber (Computer Arithmetic Package Symbol)

ComputerNumber[x] gives the ComputerNumber object equivalent to the ordinary number x in the arithmetic currently in effect.ComputerNumber[sign, mantissa, exp] gives the ...

ExponentRange (Computer Arithmetic Package Symbol)

ExponentRange is an option to SetArithmetic that specifies the range of exponents that are to be allowed.

IdealDivide (Computer Arithmetic Package Symbol)

IdealDivide[x, y] gives the correctly rounded result of x divided by y involving a single rounding error.

IdealDivision (Computer Arithmetic Package Symbol)

IdealDivision is an option to SetArithmetic that specifies whether $PreRead should be used to translate the default '/' division operator to use IdealDivide.

MachineError (Computer Arithmetic Package Symbol)

MachineError[f, x -> a] gives the error involved in evaluating f at x = a using machine arithmetic.

MicroscopePlot (Computer Arithmetic Package Symbol)

MicroscopePlot[f, {x, a}] plots the expression f in a small neighborhood of a using machine arithmetic.MicroscopePlot[f, {x, a, n}] plots f from a - n ulps to a + n ulps.

MicroscopicErrorPlot (Computer Arithmetic Package Symbol)

MicroscopicErrorPlot[f, {x, a}] plots the error incurred by using machine arithmetic to evaluate the expression f in a small neighborhood of a.MicroscopicErrorPlot[f, {x, a, ...

MixedMode (Computer Arithmetic Package Symbol)

MixedMode is an option to SetArithmetic that specifies whether mixed\[Dash]mode arithmetic is to be allowed.

NaN (Computer Arithmetic Package Symbol)

NaN is the symbol used by the functions in the Computer Arithmetic Package to represent a nonrepresentable number.