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IsHomogeneous -- option to declare if the input ideal is homogeneous

Description

If the option is used than homogeneity of the ideal is not tested. By default the ideal is always assumed not homogeneous and a test is performed before applying the function tropicalVariety.

i1 : QQ[x,y];
i2 : I=ideal(x+y+1);

o2 : Ideal of QQ[x..y]
i3 : T=tropicalVariety (I,IsHomogeneous=>false)

o3 = T

o3 : TropicalCycle

Functions with optional argument named IsHomogeneous:

  • tropicalVariety(...,IsHomogeneous=>...) -- see tropicalVariety -- the tropical variety associated to an ideal

For the programmer

The object IsHomogeneous is a symbol.


The source of this document is in /build/reproducible-path/macaulay2-1.25.05+ds/M2/Macaulay2/packages/Tropical.m2:1226:0.