Algorithm Quote by David Gries
“A formal parsing algorithm should not always be used.”
About This Quote
Source Textbook: "The Science of Programming", 1981
Formal parsing algorithms are not universally appropriate; sometimes simpler methods suffice.
In simple terms: Formal parsing isn’t always the best tool.
Key Takeaway
Choose parsing methods based on problem context.
Themes
programming
parsing
algorithm design
efficiency
pragmatism
Mood
technical
analytical
Type
educational
practical
When to use this quote
- compiler construction
- data validation
- quick scripting
- educational exercises
Key Concepts
computational theory
software engineering
problem solving
Questions to Reflect On
- When is a formal parser unnecessary?
- What criteria guide algorithm selection?
A Different Perspective
Over‑engineering can waste time and resources.
