Sage 4.3.2 Release Tour

Major features

Libraries

   1 sage: P.<x,y,z> = QQ[];
   2 sage: A = Matrix(ZZ,[[1,1,0],[0,1,1]])
   3 sage: toric_ideal = sage.libs.singular.ff.toric__lib.toric_ideal # we load the function
   4 sage: toric_ideal(A,"du") # the integer matrix does not tell us which ring we want
   5 Traceback (most recent call last)
   6 ...
   7 ValueError: Could not detect ring.
   8 
   9 sage: toric_ideal(A,"du",ring=P) # so we try again
  10 [x*z - y]

Geometry