The only link you've provided in this discussion is about the relationship of LoC to bugs, nothing to do with immutability or FP: https://www.researchgate.net/p

The only link you've provided in this discussion is about the relationship of LoC to bugs, nothing to do with immutability or FP: https://www.researchgate.net/publication/316922118_An_Investigation_of_the_Relationships_between_Lines_of_Code_and_Defects https://www.researchgate.net/publication/316922118_An_Invest... You have posted nothing else besides your own assertions.