## Article

```catala
declaration scope A:
  output x content decimal
  output y content decimal
  output x1 content decimal
  output y1 content decimal

scope A:
  definition x equals 84.648665
  definition y equals 4.368297
  definition x1 equals round of x
  definition y1 equals round of y
```



```catala-test-inline
$ catala Typecheck --check-invariants
┌─[RESULT]─
│ All invariant checks passed
└─
┌─[RESULT]─
│ Typechecking successful!
└─
```

```catala-test-inline
$ catala test-scope A
┌─[RESULT]─
│ x = 84.648,665
│ x1 = 85.0
│ y = 4.368,297
│ y1 = 4.0
└─
```