Course of Raku / Essentials / Creating and calling functions / Exercises

# Function table

## Problem

Create a program that prints the values of a function `f(x) = x²`

on the interval [−3, 3] with step 0.1.

## Example

The program should print a two-column output, where the value in the first column is `x`

, and the value in the second column is `f(x)`

.

```
$ raku function-table.raku
-3 9
-2.9 8.41
-2.8 7.84
. . .
```

## Solution

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## Course navigation

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