# fmt.fmt_int { #mlsysim.fmt.fmt_int }

```python
fmt.fmt_int(quantity, unit=None, commas=True, prefix='', suffix='')
```

Format a value as an integer for narrative text.

Explicit source-level opt-in for integer display of computed values.
Equivalent to ``fmt(round(val), precision=0, ...)`` but makes editorial
intent visible at the call site.