2 Answered Questions for the topic Diff
Given two directory trees, how can I find out which files differ?
If I want find the differences between two directory trees, I usually just execute: diff -r dir1/ dir2/ This outputs exactly what the differences are between corresponding files. I'm interested... more
Define a function f(x) whose value should be zero for any integer x, and its third order differential function f'''(x) should also be zero for any integer x ? Can there be any function like this... more