ALLROOTS :: Numerical Approximations of the real and complex Roots of the Polynomial

maxima_allroots

Function: allroots( expr )
Function: allroots( eqn )

• Numerical approximations of the real and complex roots of the polynomial expr or polynomial equation eqn of one variable.

Example:

(%i1) f(x):= x^3+8*x-3;
(%i2) allroots( f(x) = 0 );
(%o2) [x = .3687331875693762, x = 2.846396515370145 %i - .1843665937846881, x = - 2.846396515370145 %i - .1843665937846881]

See Also ...

• OCTAVE :: ROOTS ... The Roots of the Polynomial

maxima_allroots