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HyperplaneArrangements :: typeA(ZZ,Ring)

typeA(ZZ,Ring) -- A_n reflection arrangement with specified coefficient ring

Synopsis

Function: typeA
Usage:

typeA(n,k)
Inputs:
- n, an integer, the rank
- k, a ring, a coefficient ring
Outputs:
- a hyperplane arrangement, the A_n reflection arrangement, over k

See also

typeB -- Type B reflection arrangement
typeD -- Type D reflection arrangement