Stuff
public text v1 · immutablenewton_full(funcao, var, x0, iter, eps)
:= block(
[xn, s, numer],
numer: true,
s: diff(funcao, var),
xn: x0,
for i: 1 thru iter do
xn: xn - substitute(xn, var, funcao) / substitute(xn, var, s),
if abs(xn) < eps then
return(xn),
xn)