StreamPoints is an option to StreamPlot, ListStreamPlot, and related functions that determines how many streamlines to draw.
Manipulate[expr, {u, u_min, u_max}] generates a version of expr with controls added to allow interactive manipulation of the value of u. Manipulate[expr, {u, u_min, u_max, ...
IsotopeData[{Z, A}, " property"] gives the value of the specified property for the isotope with atomic number Z and mass number A.IsotopeData["name", " property"] gives the ...
CellularAutomaton[rule, init, t] generates a list representing the evolution of the cellular automaton with the specified rule from initial condition init for t steps. ...
Monitor
(Built-in Mathematica Symbol) Monitor[expr, mon] generates a temporary monitor cell in which the continually updated current value of mon is displayed during the course of evaluation of expr.
Axes
(Built-in Mathematica Symbol) Axes is an option for graphics functions that specifies whether axes should be drawn.
Button
(Built-in Mathematica Symbol) Button[label, action] represents a button that is labeled with label, and evaluates action whenever it is clicked.
"Graphics and Sound" discusses how to use functions like Plot and ListPlot to plot graphs of functions and data. This tutorial discusses how Mathematica represents such ...
BoundaryStyle is an option for plotting functions that specifies the style in which boundaries of regions should be drawn.