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Bertini :: B'Polynomials

B'Polynomials -- An option which designates the polynomials that we want to solve.

Description

The user should specify the polynomial system they want to solve with the B’Polynomials option or B’Functions option. If B’Polynomials is not used then the user should use the NamePolynomials option.

i1 : R=QQ[x,y]

o1 = R

o1 : PolynomialRing
i2 : makeB'InputFile(storeBM2Files,
         B'Configs=>{{"MPTYPE",2}},
         AffVariableGroup=>{{x,y}},
         B'Polynomials=>{x+y-1,x^2-2})

o2 = /var/folders/j_/gx42s4z576z_vj47_ym0j5xm0000gn/T/M2-74838-0/0/input

o2 : File

B’Polynomials can be in combination with B’Functions. B’Functions allows the user to define subfunctions.

i3 : R=QQ[x,y,A]

o3 = R

o3 : PolynomialRing
i4 : makeB'InputFile(storeBM2Files,
         AffVariableGroup=>{{x,y}},
         B'Functions=>{{A,x^2-1}},
         B'Polynomials=>{A+y,x+y-2})

o4 = /var/folders/j_/gx42s4z576z_vj47_ym0j5xm0000gn/T/M2-74838-0/0/input

o4 : File

Functions with optional argument named B'Polynomials :

For the programmer

The object B'Polynomials is a symbol.