Course of Raku / Essentials / Variables and data types essentials / Numbers / Exercises / The value of π

Solution: The value of π

The program to print the value of π is simple enough.

Code

say π;

🦋 You can find the full code in the file pi.raku.

Output

Run the program and see what it prints:

$ raku exercises/numbers/pi.raku
3.141592653589793

Comments

Raku offers us a built-in constant called π, which makes the program trivial. Nevertheless, consider other options for doing the same:

    π.say;

Or:

    pi.say;

Or:

    say pi;

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