擅长:python、mysql、java
<p>这表明乳胶表现良好:</p>
<pre><code>import sympy
from sympy import init_printing, Integral, Symbol
x = Symbol('x')
expr1 = 2*x**2 + 3*x + 2
init_printing(use_latex='mathjax')
print("Here is an integral ")
Integral(expr1, x), sympy.integrate(expr1)
</code></pre>
<h3>输出:</h3>
<p><a href="https://i.stack.imgur.com/Rgzux.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Rgzux.png" alt="enter image description here"/></a></p>