read WordInv: print(`The asymptotic expansion, w.r.t. t, to, order 3, of the 2r-th moment `): print(`(about the mean) of the`): print(`r.v. Number of inversions for words with a*t 1's and b*t 2's`): print(`Here a,b,t, and r are symbolic(!), only s is numeric. is`): print(AsyRthMomW2t(r,a,b,t,3)): print(`This all things too`, time(), `seconds of CPU time`): quit: