Extract[expr, list] extracts the part of expr at the position specified by list. Extract[expr, {list_1, list_2, ...}] extracts a list of parts of expr. Extract[expr, list, h] ...

x + y + z represents a sum of terms.

Mathematica notebooks provide a sophisticated environment for creating technical documents. In addition to typesetting within Mathematica , you can use Mathematica to ...

Limit[expr, x -> x_0] finds the limiting value of expr when x approaches x_0.

In Mathematica's unified symbolic framework, graphics are treated just like any other expression—to be displayed, arranged, annotated, or manipulated using any of ...

Whether for simple annotation or to produce publication-quality plots, adding text outside the area of plots is one of many customization features that Mathematica provides ...

Mathematica 's built-in spell checker includes the ability to customize spelling dictionaries both permanently and for individual notebooks.

BitShiftLeft[n, k] shifts the binary bits in the integer n to the left by k places, padding with zeros on the right.BitShiftLeft[n] shifts one bit to the left.

JacobiAmplitude[u, m] gives the amplitude am(u \[VerticalSeparator] m) for Jacobi elliptic functions.

Mathematica lets you determine the final rendered color of a 3D surface using simulated lighting, reflection, and glow. With the Glow option, you can color a 3D surface ...