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D.15.1.20 normalFormEquation
Procedure from libraryarnold.lib (see arnold_lib).
- Usage:
- normalFormEquation(N); N NormalForm of which the field N.normalFormEquation is filled using @ref(determineNormalForm) and using @ref(determineNormalFormEquation)
- Return:
- N.normalFormEquation
LIB "arnold.lib"; ring R=0,(x,y),ds; poly g = x^4+2*x^2*y^2+y^4+x^(10)+y^(10); poly phix = x+y^2+x^2+x*y+x^2*y+x*y^3; poly phiy = y+y^2+2*x^2+x*y+y*x^2+y^2*x+x*y^4; map phi = R,phix,phiy; g=phi(g); Poly F = makePoly(g); NormalForm N; N = determineNormalForm(F); N = determineNormalFormEquation(N); normalFormEquation(N); ==> x^34+y^34+x^9*y+x*y^9+65536/25*x^2*y^2*e^16 ==> |