Gain insights into Python for scientific computing. Explore arrays, plotting, linear equations, and algorithms using NumPy, Matplotlib, SciPy. Delve into applying tools with practical exercises.

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Python3

If you're a scientist or an engineer interested in learning scientific computing, this is the place to start.

In this course, you'll learn to write your own useful code to perform impactful scientific computations. Along the way, your understanding will be tested with periodic quizzes and exercises.

Topics covered in this course include arrays, plotting, linear equations, symbolic computation, scientific algorithms, and random variables. You’ll also be exposed to popular Python packages like NumPy, Matplotlib, SciPy, and others. In the last part of the course, the application section will test your ability to recall and apply the tools you have studied into newly learned scientific concepts.

At the end of this course, you'll be equipped with the tools necessary for everyday scientific computation.

Python for Scientists and Engineers

Will the following code compile?
```python 3
x = np.arange(0, 10)
y = np.linspace(0, 10, 8)
plt.plot(x, y)
```

Will the following code compile?
<pre><code class="language-python">x = np.arange(0, 10)
y = np.linspace(0, 10, 8)
plt.plot(x, y)
</code></pre>

``` python 3
plot(x1, y1, label = "curve 1")
plot(x2, y2, label = "curve 2")
legend()
```

``` python 3
legend()
plot(x1, y1, label = "curve 1")
plot(x2, y2, label = "curve 2")
```

``` python 3
plot(x1, y1, legend = "curve 1")
plot(x2, y2, legend = "curve 2")
```

``` python 3
plot(x1, y1, legend = "curve 1")
plot(x2, y2, legend = "curve 2")
show_legend()
```

What is the correct code to add legends to a plot?

What is the correct code to add legends to a plot?

The following command will split the figure into a grid with *____*  rows and *____* columns.

```python 3
plt.subplots(2, 4)
```

The following command will split the figure into a grid with ____ rows and ____ columns.
<pre><code class="language-python">plt.subplots(2, 4)
</code></pre>

Tightens the positions of axes even if there is overlapping content.

Automatically adjusts the positions of the axes on the figure so that there is no overlapping content.

Merges graphs in all the axes into one axis.

What does the `tight_layout()` command do?

What does the <code>tight_layout()</code> command do?

Which of the following command can be used to to create a scatter plot?

*Note: This question can have multiple answers.*

Which of the following command can be used to to create a scatter plot?
Note: This question can have multiple answers.

Here is a quiz to test your understanding of the chapter on plotting.

Introduction

Python Refresher

Arrays

Plotting

Systems of Linear Equations

Symbolic Computation

Scientific Algorithms

Random Variables

Applications

Conclusion

Appendix

Python for Scientists and Engineers Exam

Quiz 4!