# Examples

- [Fold a Summation Circuit](/sirius-folding/examples/fold-a-summation-circuit.md)
- [Fold a Fibonacci Circuit](/sirius-folding/examples/fold-a-fibonacci-circuit.md): Realization of a Fibonacci step circuit
- [Fold a Halo2 Circuit](/sirius-folding/examples/fold-a-halo2-circuit.md)
- [Fold the zkevm-circuits](/sirius-folding/examples/fold-the-zkevm-circuits.md)