2D 座標架
Author: 藍邦偉  老師

$ O $

$ 實數指數律 $

$顯示小數點後%v位$

b = 7 (slider from 1 to 7, step 1)
list4: {2, 3, 5, 6, 7, 8, 10}
u = Vector((x(Corner[1]), 0), (x(Corner[3]), 0))
v = Vector((0, y(Corner[1])), (0, y(Corner[3])))
O = (0, 0)
Q_2: 0.6 * Corner[1] + 0.4 * Corner[2]
Q_3: (x(Q_2), y(Corner[4]))
poly1, q_1, q_2, q_4, q_3 = Polygon(Corner[1], Q_2, Q_3, Corner[4])
a = Element(list4, b)
a_0: sqrt(a)
list1 = Sequence(floor(a_0 * 10^(k)) / 10^(k), k, 1, 10)
text4: "$ " + (LaTeX[list1]) + " $"
list2 = Sequence(2^(Element[list1, k]), k, 1, 10)
text5: "" + (LaTeX[list2]) + ""
k = 2 (slider from 1 to 10, step 1)
text3: "$ 2^{" + (LaTeX[Element[list1, k]]) + " }=" + (LaTeX[Element[list2, k]]) + "$"
f(x) = 2^(x)
text1: "$ 2^{\sqrt{" + (LaTeX[a]) + "}} =?$"
A: (sqrt(a), 2^(sqrt(a)))
text2: "$考慮：\; \sqrt{" + (LaTeX[a]) + "} ≈" + (LaTeX[Element[list1, k]]) + "" + (LaTeX[If[b ≟ 2 ∧ (k ≟ 4 ∨ k ≟ 8 ∨ k ≟ 6), "0"]]) + "" + (LaTeX[If[k ≟ 4 ∧ b ≟ 3, "0"]]) + "" + (LaTeX[If[b ≟ 7 ∧ k ≟ 9, "0"]]) + "$"
P: (sqrt(a), 2^(sqrt(a)))