Date: 8 4 月 2013

f(x)=

1

f(x) = 3 * (x + 0.1)^(3) + 6 * (x + 0.1)^(2) + 5
inputBox1 = Textfield(f)
B, A = Extremum(f)
c = TurningPoint(f)
n = 1 (slider from 1 to 3, step 1)
g = Function(f, Min[x(A), x(B)], Max[x(A), x(B)])
g2 = Function(f, x(Corner[1]), Min[x(A), x(B)])
g3 = Function(f, Max[x(A), x(B)], x(Corner[2]))
list = Coefficients(f'(x))
a = Element(list, 1)
b = Element(list, 2)
d = Element(list, 3)
C: a * c
D: b^(2) - 3 * a * c
h = Function(f, x(Corner[1]), x(C))
p = Function(f, x(C), x(Corner[1]))