Newton Method
Variables
Condition

Test Me!
-0.9x^2 + 1.7x + 2.5
x0: 5 | es: 0.7
(-x)^2 + 1.8x + 2.5
x0: 5 | it: 5
2sin(sqrt(x)) - x
x0: 0.5 | es: 0.001
-12 - 21x + 18x^2 - 2.4x^3
x0: 1 | es: 2
-1 + 5.5x -4x^2 + 0.5x^3
x0: 5 | es: 5