Ray (Computational Geometry Package Symbol)

Ray[{x_1, y_1}, {x_2, y_2}] is an object representing the infinite ray beginning at {x_1, y_1}in the direction of the point {x_2, y_2}.

TileAreas (Computational Geometry Package Symbol)

TileAreas[{{x_1, y_1}, {x_2, y_2}, ...}, {q_1, q_2, ...}, val] finds the areas of the tiles centered on {x_i, y_i} and having vertices q_j as stipulated by the vertex ...

TriangularSurfacePlot (Computational Geometry Package Symbol)

TriangularSurfacePlot[{{x_1, y_1, z_1}, {x_2, y_2, z_2}, ...}] plots the surface according to the Delaunay triangulation established by projecting the points onto the x-y ...

ExponentRange (Computer Arithmetic Package Symbol)

ExponentRange is an option to SetArithmetic that specifies the range of exponents that are to be allowed.

IdealDivide (Computer Arithmetic Package Symbol)

IdealDivide[x, y] gives the correctly rounded result of x divided by y involving a single rounding error.

IdealDivision (Computer Arithmetic Package Symbol)

IdealDivision is an option to SetArithmetic that specifies whether $PreRead should be used to translate the default '/' division operator to use IdealDivide.

MixedMode (Computer Arithmetic Package Symbol)

MixedMode is an option to SetArithmetic that specifies whether mixed\[Dash]mode arithmetic is to be allowed.

RoundingRule (Computer Arithmetic Package Symbol)

RoundingRule is an option to SetArithmetic that specifies the rounding scheme to use.

Ulp (Computer Arithmetic Package Symbol)

Ulp[x] gives the size of an ulp for numbers near x.

EquationTrekkerNonModal (Equation Trekker Package Symbol)

EquationTrekkerNonModal is the nonmodal dialog version of EquationTrekker.