Conversion from Solidity to Why3 compliant code used to be available in Solidity online compiler but it is no longer available.
Therefore, the following example is only for completeness purposes and to shed light on an important class of bugs which can go undetected with traditional tools.
Writing Smart Contracts for the Ethereum Blockchain (Part 2)
The following example shows that Why3 successfully checks and reports integer overflow errors.
This tool is under heavy development but is still quite useful.
Also, this tool or any other similar tool is not a silver bullet.
Even formal verification generally should not be considered a panacea because specifications in the first place should be defined appropriately: Why3
Why This Matters for Blockchain Technology
Understanding Solidity online compiler with formal verification is not just an academic exercise — it has real-world implications for how blockchain systems are designed, deployed, and secured. Whether you are a developer building decentralized applications, a business leader evaluating blockchain adoption, or a curious learner exploring the technology, this knowledge provides a critical foundation.
Key Points to Remember
- Solidity online compiler with formal verification Conversion from Solidity to Why3 compliant code used to be available in Solidity online compiler but it is no longer available.
- Therefore, the following example is only for completeness purposes and to shed light on an important class of bugs which can go undetected with traditional tools.
- The following example shows that Why3 successfully checks and reports integer overflow errors.
- This tool is under heavy development but is still quite useful.
Conclusion
Solidity online compiler with formal verification represents one of the many innovative layers that make blockchain technology so powerful and transformative. As distributed systems continue to evolve, a solid understanding of these core concepts becomes increasingly valuable — not just for developers, but for anyone building, investing in, or working alongside blockchain-powered systems.
Whether you are just starting your blockchain journey or deepening existing expertise, mastering these fundamentals gives you the tools to think clearly about decentralized systems and make smarter decisions in this rapidly evolving space.