doubled 0.3.3

Dekker arithmetic
Documentation
on:
  push:
    branches: master
  pull_request:
  merge_group:

name: Code formatting check

jobs:
  fmt:
    name: Rustfmt
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly
          components: rustfmt
      - run: cargo fmt --all -- --check