This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
 Built-in Mathematica Symbol

Exclusions

 Exclusions is an option that specifies where to exclude in regions used by functions like Plot, Plot3D and NIntegrate.
• The following settings can be given:
 None exclude nothing Automatic exclude subregions associated with discontinuities {x1,x2,...} exclude specific points lhsrhs exclude a subregion defined by an equation {lhs1=rhs1,lhs2=rhs2,...} exclude several subregions defined by equations {{lhs1=rhs1,ineqs1},...} exclude subregions defined by equations and inequalities
• For a region defined by n variables, excluded subregions must be of dimension .
• Exclusions->Automatic excludes all subregions where discontinuities are found in functions being plotted. The discontinuities can involve either finite or infinite jumps in function values.
• Exclusions->{{lhs1rhs1, ineqs1}, ...} excludes subregions defined by a single equation and any combination of inequalities.
• Exclusions->{Automatic, {lhs1rhs1, ...}, ...} excludes both subregions found automatically and specified explicitly.
• For plotting functions, ExclusionsStyle specifies how to draw excluded subregions and their boundaries.
Exclude portions of a surface where it has jumps:
 Out[1]=

Leave the surface entirely connected:
 Out[1]=

Exclude portions of a curve where it has jumps:
 Out[1]=

Exclude a fixed set of points:
 Out[1]=

Specify where the function is discontinuous:
 Out[1]=
New in 6