Vectorized Math
Arithmetic on arrays works element by element, with no loop. A single number is "broadcast" across the whole array, and arrays of compatible shapes combine too. NumPy also has maths functions such as np.sqrt, np.round and np.abs.
Examplepython
Quick check
What is `np.array([1, 2, 3]) + 10`?
Your turn: write the code
Convert these Celsius temperatures to Fahrenheit with c * 9 / 5 + 32 and print the result.
Finish the quick check (and any code exercise) to complete this lesson, or mark it done yourself.
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