The article suggests that programmers can improve their coding speed and accuracy by mentally constructing informal proofs about their code's behavior as they write it. It describes this practice as a skill that develops with experience, helping catch errors early and reduce debugging time. The author provides examples like reasoning about monotonicity and checkpointing to illustrate the approach.
Background
The article discusses a practical mental technique for improving code quality and reducing errors during development. It focuses on informal reasoning methods rather than formal verification tools.
- Source
- Lobsters
- Published
- Mar 20, 2026 at 11:27 AM
- Score
- 5.0 / 10