这是我的科研博客第一篇文章,测试站点的各项功能。
一、数学公式(KaTeX)
行内公式:E=mc^2
\int_{-\infty}^{\infty} e^{-x^2}\,dx = \sqrt{\pi}
\nabla \cdot \mathbf{E} = \frac{\rho}{\varepsilon_0}
二、代码语法高亮(Enlighter)
Python 示例:
import numpy as np
from scipy.optimize import minimize
def rosenbrock(x):
return sum(100.0*(x[1:]-x[:-1]**2.0)**2.0 + (1-x[:-1])**2.0)
x0 = np.array([0.5, 0.5, 0.5, 0.5])
res = minimize(rosenbrock, x0, method="nelder-mead",
options={"xatol": 1e-8, "disp": True})
print(f"最优解: {res.x}")C++ 示例:
#include <iostream>
template<typename T>
T fibonacci(T n) {
if (n <= 1) return n;
T a = 0, b = 1;
for (T i = 2; i <= n; ++i) {
T c = a + b;
a = b;
b = c;
}
return b;
}
int main() {
std::cout << "fib(20) = " << fibonacci(20) << std::endl;
return 0;
}
test