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- sm1.gkz([A,B]|proc=p)
-
:: Returns the GKZ system (A-hypergeometric system) associated to the matrix
A with the parameter vector B.
- return
-
List
- p
-
Number
- A, B
-
List
- Returns the GKZ hypergeometric system
(A-hypergeometric system) associated to the matrix
[280] sm1.gkz([ [[1,1,1,1],[0,1,3,4]], [0,2] ]);
[[x4*dx4+x3*dx3+x2*dx2+x1*dx1,4*x4*dx4+3*x3*dx3+x2*dx2-2,
-dx1*dx4+dx2*dx3,-dx2^2*dx4+dx1*dx3^2,dx1^2*dx3-dx2^3,-dx2*dx4^2+dx3^3],
[x1,x2,x3,x4]]
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