suivant: fsolve or nSolve with
monter: Solve equations with fsolve
précédent: fsolve or nSolve with
Table des matières
Index
The Brent method interpolates of f at three points, finds
the intersection of the interpolation with the x axis, computes
the sign of f at this point and chooses the interval where the sign changes.
It is generically faster than bisection.
Input :
fsolve((cos(x))=x,x,-1..1,brent_solver)
Output :
[0.73908513321 5,0.739085133215]
giac documentation written by Renée De Graeve and Bernard Parisse