DiscretePlot (Built-in Mathematica Symbol)

DiscretePlot[expr, {n, n_max}] generates a plot of the values of expr when n runs from 1 to n_max.DiscretePlot[expr, {n, n_min, n_max}] generates a plot of the values of expr ...

DefaultElement (Built-in Mathematica Symbol)

DefaultElement is an option for Grid and related constructs which specifies what to insert when a new element is interactively created.

EvaluationElements (Built-in Mathematica Symbol)

EvaluationElements is an option for NotebookEvaluate that determines which cells to evaluate.

Negative (Built-in Mathematica Symbol)

Negative[x] gives True if x is a negative number.

NonNegative (Built-in Mathematica Symbol)

NonNegative[x] gives True if x is a non-negative number.

NonPositive (Built-in Mathematica Symbol)

NonPositive[x] gives True if x is a non-positive number.

Positive (Built-in Mathematica Symbol)

Positive[x] gives True if x is a positive number.

Straight Integration (Mathematica Tutorial)

This equation is solved by simply integrating the right-hand side with respect to x. Here is a plot of the integral curves for different values of the arbitrary constant C[1].

SpheroidalPS (Built-in Mathematica Symbol)

SpheroidalPS[n, m, \[Gamma], z] gives the angular spheroidal function PS n, m (\[Gamma], z) of the first kind.

JacobiAmplitude (Built-in Mathematica Symbol)

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