Multiple choice

The principle: ''A function can always be replaced by its value, without changing the meaning'', is called

  1. unbinding

  2. orthogonality

  3. context-free

  4. referential transparency

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Referential transparency is a property of expressions in programming where an expression can be replaced by its value without changing the program's behavior.