[英]Finding the solutions of a complicated equation
I have a function (x^x)*((1-x)^(1-x))*(k^(x/2)) = 1
which has a unique solution
in 0 < x < 1
for a given natural number k
. 我有一个函数(x^x)*((1-x)^(1-x))*(k^(x/2)) = 1
0 < x < 1
对于给定的自然值,它在0 < x < 1
具有unique solution
数k
。
Can I use Python to find these solutions, or is my equation too complicated? 我可以使用Python查找这些解决方案吗,还是我的方程式太复杂了?
Yes, you can use Python to solve this equation. 是的,您可以使用Python求解此方程。
I suggest you fix k=2 to simplify. 我建议您将k = 2简化。 Wolfram Alpha can verify your results: https://www.wolframalpha.com/input/?i=(x%5Ex) ((1-x)%5E(1-x)) (2%5E(x%2F2))+%3D+1 Wolfram Alpha可以验证您的结果: https ://www.wolframalpha.com/input/?i={x%5Ex) ((1-x)%5E(1-x)) (2%5E(x%2F2) )+%3D + 1
Depending on how you do your root search, you may have to take a first derivative with respect to x and place that into Python, as well. 根据根搜索的方式,您可能必须对x取一阶导数并将其放入Python。
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