As some one who rights stats libraries, I can see it now. "Bug: code does not work with an input of 1" "1 is of approaching-zero-significance when you conside

As some one who rights stats libraries, I can see it now. "Bug: code does not work with an input of 1" "1 is of approaching-zero-significance when you consider all of the other test cases we are meeting. 1 is not the responsibility of this lib. Feel free to fork. ======= issue closed."