请输入函数1：y=

请输入自变量取值： x=

复位

连线

请输入函数2：y=

f(x) = (2 * x^(2))
InputBox1 = Textfield(f)
a: 3
InputBox2 = Textfield(a)
l1: {0, 1, 2, -1, -2, -3, 3}
l2 = Sort(l1)
l3: f(l2)
l4: (l2, l3)
k = 3.2 (slider from Min[l1] - 0.2 to Max[l1] + 0.2, step 0.001)
g(x) = f(x) / (Min[l1] - 0.2 < x < k)
h(x) = (1 / 2 * x^(2))
InputBox3 = Textfield(h)
p(x) = h(x) / (Min[l1] - 0.2 < x < k)
l5: h(l2)
l6: (l2, l5)
text1 = If(l1 ≟ {}, TableText[{"x", "..."}, {"y=" + f, "..."}, {"y=" + h, "..."}, "c_|"], TableText[Flatten[{"x", "...", l2, "..."}], Flatten[{"y=" + f, "...", l3, "..."}], Flatten[{"y=" + h, "...", l5, "..."}], "c_|"])
A = (15.382324462744448, 0.19725975212167557)
B = (17.69139886663543, 0.19725975212167557)

Tool: 坐标系
x最小、最大，y最小、最大，0.23
Input: m, n, q, p, a
Output: A, B, O, l1, l2, list3, list4, list5, list6, u, v

$\huge\textcolor{}{x}$

$\huge\textcolor{}{y}$

$\Large{O}$

u = Vector((m - 1, 0), (n + 1, 0))
l1 = Sequence(Segment[(k, 0), (k, a)], k, m, n)
A: (n + 1, 0)
list4 = Sequence(Text[k, Element[Sequence[(t - 0.15, 0), t, 1, n], k], true, true], k, 1, n)
list3 = Sequence(Text[k, Element[Sequence[(t - 0.5, 0), t, m, -1], k + abs(m) + 1], true, true], k, m, -1)
l2 = Sequence(Segment[(0, k), (a, k)], k, q, p)
list5 = Sequence(Text[k, Element[Sequence[(-0.9, t + 0.2), t, q, -1], k + abs(q) + 1], true, true], k, q, -1)
v = Vector((0, q - 1), (0, p + 1))
B: (0, p + 1)
list6 = Sequence(Text[k, Element[Sequence[(-0.6, t + 0.2), t, 1, p], k], true, true], k, 1, p)
O: B - (0, p + 1)