Eliminate (Built-in Mathematica Symbol)

Eliminate[eqns, vars] eliminates variables between a set of simultaneous equations.

Grade (Units Package Symbol)

Grade is a unit multiplier.

ImperialGallon (Units Package Symbol)

ImperialGallon is a British volume unit.

ImperialPint (Units Package Symbol)

ImperialPint is a British volume unit.

UKGallon (Units Package Symbol)

UKGallon is a British volume unit.

UKPint (Units Package Symbol)

UKPint is a British volume unit.

Periodical (JLink Symbol)

Periodical[id] returns information about the periodical task corresponding to the specified integer id.

Date & Time (Mathematica Guide)

Mathematica has a highly flexible system for handling dates and times in almost any format, automatically converting between formats, and when necessary parsing strings ...

Functions for Separable Coordinate ... (Mathematica Guide)

PERTDistribution (Built-in Mathematica Symbol)

PERTDistribution[{min, max}, c] represents a PERT distribution with range min to max and maximum at c.PERTDistribution[{min, max}, c, \[Lambda]] represents a modified PERT ...