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Macaulay2 website
NumericalSchubertCalculus
::
changeFlags(Matrix,List,Sequence)
changeFlags(Matrix,List,Sequence) -- recursive call of change flags
Synopsis
Function:
changeFlags
Usage:
changeFlags(MX,SolsF,CFG)
Inputs:
MX
,
a
matrix
, matrix of local coordinates
SolsF
,
a
list
, solutions with respect to flags F
CFG
,
a
sequence
, a triple
(C,F,G)
where
C
is a list of
m
Schubert conditions,
F
is a list of
m
flags defining an instance with solution set
sols
,
G
is a list of
m
flags defining the instance whose solutions we want.
Optional inputs
:
OneHomotopy
=>
...
,
default value true
, strategy for moving solutions to a Schubert problem
Outputs:
a
list
, solutions of the problem C with respect to flags G.
Ways to use this method:
changeFlags(Matrix,List,Sequence)
-- recursive call of change flags