Star[n] constructs a star on n vertices, which is a tree with one vertex of degree n - 1.

Mathematica offers multiple ways of plotting functions of one variable. These include ordinary plots, log plots, parametric plots, and polar plots.

Mathematica provides many functions to group terms in a polynomial, extract and sort the monomials, display them in various ways, and even process them as arbitrary ...

Mathematica makes it easy to take even the most complicated derivatives involving any of its huge range of differentiable special functions.

Unicode: 2322. Infix operator. x ⌢ y is by default interpreted as Cap[x,y]. Used in pure mathematics to mean cap product. Sometimes used as an overscript to indicate arc ...

Unicode: 21C6. Infix arrow operator. x ⇆ y is by default interpreted as LeftArrowRightArrow[x,y]. Used in mathematics to indicate logical equivalence. Sometimes used to ...

Unicode: 2226. Alias: Esc !|| Esc. Infix operator. x ∦ y is by default interpreted as NotDoubleVerticalBar[x,y]. Used in geometry to mean "not parallel to".

Unicode: 2237. Infix relational operator. x ∷ y is by default interpreted as Proportion[x,y]. Used historically to indicate equality; now used to indicate proportion.

Unicode: 005C. Raw operator. Equivalent to the ordinary ASCII character with code 92. Equivalent in strings to ∖∖.

Unicode: 002E. Raw operator. Equivalent to the ordinary ASCII character with code 46. As an overscript, used to indicate time derivative. OverscriptBox[x, .] is interpreted ...