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D.15.2.8 latticeToMonomials
Procedure from libraryarnold.lib (see arnold_lib).
- Usage:
- latticeToMonomials(L); a list L of points in N^2
- Return:
- a list of monomials corresponding to the points in L
LIB "arnold.lib"; ring R=0,(x,y),ds; poly f = x^9+x^2*y^4+y^2*x^4+y^8+x^3*y^5+y^2*x^5; list NP = newtonPolygon(f); list L =latticePoints(NP); latticeToMonomials(L); ==> [1]: ==> y8 ==> [2]: ==> xy6 ==> [3]: ==> x2y4 ==> [4]: ==> x3y3 ==> [5]: ==> x4y2 ==> [6]: ==> x9 |