codim(CoincidentRootLocus) -- compute the codimension

Synopsis

• Function: codim

• Usage:

  codim X

• Inputs:
  • X, a coincident root locus
• Outputs:
  • an integer, the codimension of X as a projective variety

Description

i1 : X = coincidentRootLocus {3,2,2,1,1,1,1}

o1 = CRL(3,2,2,1,1,1,1)

o1 : Coincident root locus

i2 : codim X

o2 = 4

See also

• dim(CoincidentRootLocus) -- compute the dimension