[math-fun] maths-fun? math-funs?

Actually, I settled on a hybrid US-UK method myself. I say "Let's do some math" and "math is fun" and "the math concludes that..." But I also say "Amer. J. Maths." I feel the latter is superior for aiding the reader to reconstruct the full journal name. Journal abbreviations should not be used unless provide clear unique reconstructibility. -- Warren D. Smith