StemLeafPlot[data] creates a stem-and-leaf plot for the real-valued vector data.StemLeafPlot[data_1, data_2] creates a side-by-side stem-and-leaf plot for the vectors data_1 ...

There are many situations where one wants to find a formula that best fits a given set of data. One way to do this in Mathematica is to use Fit. Basic linear fitting. Here is ...

lhs == rhs returns True if lhs and rhs are identical.

Factoring a quadratic polynomial in one variable is straightforward. But Mathematica routinely factors degree-100 polynomials in 3 variables—by making use of a tower of ...

GridLines is an option for two-dimensional graphics functions that specifies grid lines.

RamanujanTau[n] gives the Ramanujan \[Tau] function \[Tau](n).

StirlingS2[n, m] gives the Stirling number of the second kind \[ScriptCapitalS]_n^(m).

Mathematica automatically handles both numeric and symbolic matrices, seamlessly switching among large numbers of highly-optimized algorithms. Using many original methods, ...

Version 6.0 introduced integrated highly efficient support for a wide range of statistical functions and operations, both on explicit data and on symbolic representations of ...

RootApproximant[x] converts the number x to one of the "simplest" algebraic numbers that approximates it well.RootApproximant[x, n] finds an algebraic number of degree at ...