from the bonus-if-it-uses-10-fingers-at-once dept.
Count Fenring writes "Since the Vi version of this question was both interesting and popular, let's hear from the other end of the spectrum. What are your favorite tricks, macros, extensions, and techniques for any of the various Emacs? Myself, I like 'M-x dunnet' ;-)"
Numeric stability is probably not all that important when you're guessing.