PolynomialQuotient[p, q, x] gives the quotient of p and q, treated as polynomials in x, with any remainder dropped.

HazardFunction[dist, x] gives the hazard function for the symbolic distribution dist evaluated at x.HazardFunction[dist, {x_1, x_2, ...}] gives the multivariate hazard ...

PlotStyle is an option for plotting and related functions that specifies styles in which objects are to be drawn.

VectorAngle[u, v] gives the angle between the vectors u and v.

DisplayForm[expr] prints with low-level boxes inside expr shown in explicit two-dimensional or other form.

Mathematica's descriptive statistics functions operate both on explicit data and on symbolic representations of statistical distributions. When operating on explicit data, ...

Around 1870, Marius Sophus Lie realized that many of the methods for solving differential equations could be unified using group theory. Lie symmetry methods are central to ...

expr /. rules applies a rule or list of rules in an attempt to transform each subpart of an expression expr.

The functions FindMinimum, FindMaximum, and FindRoot have the HoldAll attribute and so have special semantics for evaluation of their arguments. First, the variables are ...

Tanh[z] gives the hyperbolic tangent of z.