Edges Quote by Robert W. Floyd
“It is, therefore, possible to extend a partially specified interpretation to a complete interpretation, without loss of verifiability... This fact offers the possibility of automatic verification of programs, the programmer merely tagging entrances and one edge in each innermost loop.”
About This Quote
Source Paper: “On the Automatic Verification of Programs”, 1976
Shows that a partially defined program behavior can be fully specified without losing verifiability, enabling automated checks.
In simple terms: Partial specs can become full specs for verification.
Key Takeaway
Use partial specs to aid program verification.
Themes
software
verification
logic
automation
specification
Mood
analytical
cautious
Type
technical
academic
When to use this quote
- software development
- testing
- debugging
- code review
Key Concepts
formal methods
program correctness
Questions to Reflect On
- What are limits of automatic verification?
- How to balance detail vs. effort?
A Different Perspective
Complex programs may resist simple tagging.
![“They [scientists of centuries past] call on God only from the lonely and precarious edge of incomprehension. Where they feel certain about their explanations, however, God gets hardly a mention.” quote by Neil deGrasse Tyson](https://sms4smile.com/quotes/img-quotes/0b0/neil-degrasse-tyson-143_century_they-scientists-of-centuries-past-call-o_12921.jpg)
