```python
from sympy import *
```


```python
x = Symbol('x')
```


```python
init_printing(use_unicode=True)
```


```python
expr = exp(-x) * cos(x)
expr
```


```python
integrate(expr, x)
```


```python
Integral(expr, x)
```


```python
simplify(gamma(x)*gamma(1-x))
```


```python
simplify(beta(x, x))
```


```python
expand((x-3)*(x+1))
```


```python
e = (x+x**2+x**3+x**4+x**5+x**6)**3
expand(e).coeff(x, 10)
# collect(e, x).coeff(x, 10)
```


```python
beta(x, x).rewrite(gamma)
```


```python
y = Symbol('y')

```


```python
ig = Integral(exp(-x**2-y**2), (x, 0, oo), (y, 0, oo))
ig
```


```python
ig.doit()
```


```python
sin(x).series(x, 0, 5)
```


```python
f, g = symbols('f g', cls=Function)
eq = Eq(f(x).diff(x, x) + 9*f(x), 0)
eq
```


```python
dsolve(eq, f(x))
```


```python
e = 1 / (7-x**2)
e.series(x, 0, 10)
```

7ee6d5f16eff548c1e0d01fc702d61bae16751dc
ipynb
Jupyter Notebook
code/Untitled.ipynb
kiranajij/NezukoRun
f3e0e4a0a89a0f6e4b2b2816835a18c5622abf65
MIT
code/Untitled.ipynb
kiranajij/NezukoRun
f3e0e4a0a89a0f6e4b2b2816835a18c5622abf65
MIT
code/Untitled.ipynb
kiranajij/NezukoRun
f3e0e4a0a89a0f6e4b2b2816835a18c5622abf65
MIT
2019-12-09T13:11:16.000Z
2019-12-09T13:11:16.000Z
Qwen/Qwen-72B
1. YES
2. YES