17.496 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.064 * * * [progress]: [2/2] Setting up program. 0.066 * [progress]: [Phase 2 of 3] Improving. 0.066 * [simplify]: Simplifying using # : (- (- (* (+ n 1.0) (log (+ n 1.0))) (* n (log n))) 1.0) 0.068 * * [simplify]: iteration 0 : 18 enodes (cost 8 ) 0.069 * * [simplify]: iteration 1 : 43 enodes (cost 8 ) 0.071 * * [simplify]: iteration 2 : 123 enodes (cost 8 ) 0.073 * * [simplify]: iteration 3 : 212 enodes (cost 8 ) 0.076 * * [simplify]: iteration 4 : 374 enodes (cost 8 ) 0.078 * * [simplify]: iteration 5 : 496 enodes (cost 8 ) 0.083 * * [simplify]: iteration 6 : 715 enodes (cost 8 ) 0.090 * * [simplify]: iteration 7 : 967 enodes (cost 8 ) 0.097 * * [simplify]: iteration 8 : 1121 enodes (cost 8 ) 0.104 * * [simplify]: iteration 9 : 1221 enodes (cost 8 ) 0.112 * * [simplify]: iteration 10 : 1497 enodes (cost 8 ) 0.123 * * [simplify]: iteration 11 : 1752 enodes (cost 8 ) 0.136 * * [simplify]: iteration 12 : 2132 enodes (cost 8 ) 0.151 * * [simplify]: iteration 13 : 2467 enodes (cost 8 ) 0.171 * * [simplify]: iteration 14 : 3308 enodes (cost 8 ) 0.213 * * [simplify]: iteration 15 : 5002 enodes (cost 8 ) 0.213 * [simplify]: Simplified to: (- (- (* (+ n 1.0) (log (+ n 1.0))) (* n (log n))) 1.0) 0.213 * * [progress]: iteration 1 / 4 0.213 * * * [progress]: picking best candidate 0.215 * * * * [pick]: Picked # 0.215 * * * [progress]: localizing error 0.228 * * * [progress]: generating rewritten candidates 0.228 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.235 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2) 0.237 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.241 * * * [progress]: generating series expansions 0.241 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.241 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (log (+ n 1.0))) (* (log (+ n 1.0)) n)) (* n (log n))) in (n) around 0 0.241 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (log (+ n 1.0))) (* (log (+ n 1.0)) n)) (* n (log n))) in n 0.241 * [taylor]: Taking taylor expansion of (+ (* 1.0 (log (+ n 1.0))) (* (log (+ n 1.0)) n)) in n 0.241 * [taylor]: Taking taylor expansion of (* 1.0 (log (+ n 1.0))) in n 0.241 * [taylor]: Taking taylor expansion of 1.0 in n 0.241 * [taylor]: Taking taylor expansion of (log (+ n 1.0)) in n 0.241 * [taylor]: Taking taylor expansion of (+ n 1.0) in n 0.241 * [taylor]: Taking taylor expansion of n in n 0.241 * [taylor]: Taking taylor expansion of 1.0 in n 0.242 * [taylor]: Taking taylor expansion of (* (log (+ n 1.0)) n) in n 0.242 * [taylor]: Taking taylor expansion of (log (+ n 1.0)) in n 0.242 * [taylor]: Taking taylor expansion of (+ n 1.0) in n 0.242 * [taylor]: Taking taylor expansion of n in n 0.242 * [taylor]: Taking taylor expansion of 1.0 in n 0.243 * [taylor]: Taking taylor expansion of n in n 0.243 * [taylor]: Taking taylor expansion of (* n (log n)) in n 0.243 * [taylor]: Taking taylor expansion of n in n 0.243 * [taylor]: Taking taylor expansion of (log n) in n 0.243 * [taylor]: Taking taylor expansion of n in n 0.243 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (log (+ n 1.0))) (* (log (+ n 1.0)) n)) (* n (log n))) in n 0.243 * [taylor]: Taking taylor expansion of (+ (* 1.0 (log (+ n 1.0))) (* (log (+ n 1.0)) n)) in n 0.243 * [taylor]: Taking taylor expansion of (* 1.0 (log (+ n 1.0))) in n 0.243 * [taylor]: Taking taylor expansion of 1.0 in n 0.243 * [taylor]: Taking taylor expansion of (log (+ n 1.0)) in n 0.243 * [taylor]: Taking taylor expansion of (+ n 1.0) in n 0.243 * [taylor]: Taking taylor expansion of n in n 0.243 * [taylor]: Taking taylor expansion of 1.0 in n 0.244 * [taylor]: Taking taylor expansion of (* (log (+ n 1.0)) n) in n 0.244 * [taylor]: Taking taylor expansion of (log (+ n 1.0)) in n 0.244 * [taylor]: Taking taylor expansion of (+ n 1.0) in n 0.244 * [taylor]: Taking taylor expansion of n in n 0.244 * [taylor]: Taking taylor expansion of 1.0 in n 0.245 * [taylor]: Taking taylor expansion of n in n 0.245 * [taylor]: Taking taylor expansion of (* n (log n)) in n 0.245 * [taylor]: Taking taylor expansion of n in n 0.245 * [taylor]: Taking taylor expansion of (log n) in n 0.245 * [taylor]: Taking taylor expansion of n in n 0.288 * [approximate]: Taking taylor expansion of (- (+ (/ (log (+ (/ 1 n) 1.0)) n) (* 1.0 (log (+ (/ 1 n) 1.0)))) (/ (log (/ 1 n)) n)) in (n) around 0 0.288 * [taylor]: Taking taylor expansion of (- (+ (/ (log (+ (/ 1 n) 1.0)) n) (* 1.0 (log (+ (/ 1 n) 1.0)))) (/ (log (/ 1 n)) n)) in n 0.288 * [taylor]: Taking taylor expansion of (+ (/ (log (+ (/ 1 n) 1.0)) n) (* 1.0 (log (+ (/ 1 n) 1.0)))) in n 0.288 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 n) 1.0)) n) in n 0.288 * [taylor]: Taking taylor expansion of (log (+ (/ 1 n) 1.0)) in n 0.288 * [taylor]: Taking taylor expansion of (+ (/ 1 n) 1.0) in n 0.288 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.288 * [taylor]: Taking taylor expansion of n in n 0.288 * [taylor]: Taking taylor expansion of 1.0 in n 0.289 * [taylor]: Taking taylor expansion of n in n 0.289 * [taylor]: Taking taylor expansion of (* 1.0 (log (+ (/ 1 n) 1.0))) in n 0.289 * [taylor]: Taking taylor expansion of 1.0 in n 0.289 * [taylor]: Taking taylor expansion of (log (+ (/ 1 n) 1.0)) in n 0.289 * [taylor]: Taking taylor expansion of (+ (/ 1 n) 1.0) in n 0.289 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.289 * [taylor]: Taking taylor expansion of n in n 0.290 * [taylor]: Taking taylor expansion of 1.0 in n 0.290 * [taylor]: Taking taylor expansion of (/ (log (/ 1 n)) n) in n 0.290 * [taylor]: Taking taylor expansion of (log (/ 1 n)) in n 0.290 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.290 * [taylor]: Taking taylor expansion of n in n 0.291 * [taylor]: Taking taylor expansion of n in n 0.291 * [taylor]: Taking taylor expansion of (- (+ (/ (log (+ (/ 1 n) 1.0)) n) (* 1.0 (log (+ (/ 1 n) 1.0)))) (/ (log (/ 1 n)) n)) in n 0.291 * [taylor]: Taking taylor expansion of (+ (/ (log (+ (/ 1 n) 1.0)) n) (* 1.0 (log (+ (/ 1 n) 1.0)))) in n 0.291 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 n) 1.0)) n) in n 0.291 * [taylor]: Taking taylor expansion of (log (+ (/ 1 n) 1.0)) in n 0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 n) 1.0) in n 0.291 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.291 * [taylor]: Taking taylor expansion of n in n 0.292 * [taylor]: Taking taylor expansion of 1.0 in n 0.292 * [taylor]: Taking taylor expansion of n in n 0.293 * [taylor]: Taking taylor expansion of (* 1.0 (log (+ (/ 1 n) 1.0))) in n 0.293 * [taylor]: Taking taylor expansion of 1.0 in n 0.293 * [taylor]: Taking taylor expansion of (log (+ (/ 1 n) 1.0)) in n 0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 n) 1.0) in n 0.293 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.293 * [taylor]: Taking taylor expansion of n in n 0.293 * [taylor]: Taking taylor expansion of 1.0 in n 0.294 * [taylor]: Taking taylor expansion of (/ (log (/ 1 n)) n) in n 0.294 * [taylor]: Taking taylor expansion of (log (/ 1 n)) in n 0.294 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.294 * [taylor]: Taking taylor expansion of n in n 0.294 * [taylor]: Taking taylor expansion of n in n 0.345 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (log (- 1.0 (/ 1 n)))) (/ (log (/ -1 n)) n)) (/ (log (- 1.0 (/ 1 n))) n)) in (n) around 0 0.345 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (log (- 1.0 (/ 1 n)))) (/ (log (/ -1 n)) n)) (/ (log (- 1.0 (/ 1 n))) n)) in n 0.345 * [taylor]: Taking taylor expansion of (+ (* 1.0 (log (- 1.0 (/ 1 n)))) (/ (log (/ -1 n)) n)) in n 0.345 * [taylor]: Taking taylor expansion of (* 1.0 (log (- 1.0 (/ 1 n)))) in n 0.345 * [taylor]: Taking taylor expansion of 1.0 in n 0.345 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 n))) in n 0.345 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 n)) in n 0.345 * [taylor]: Taking taylor expansion of 1.0 in n 0.345 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.345 * [taylor]: Taking taylor expansion of n in n 0.346 * [taylor]: Taking taylor expansion of (/ (log (/ -1 n)) n) in n 0.346 * [taylor]: Taking taylor expansion of (log (/ -1 n)) in n 0.346 * [taylor]: Taking taylor expansion of (/ -1 n) in n 0.346 * [taylor]: Taking taylor expansion of -1 in n 0.346 * [taylor]: Taking taylor expansion of n in n 0.347 * [taylor]: Taking taylor expansion of n in n 0.348 * [taylor]: Taking taylor expansion of (/ (log (- 1.0 (/ 1 n))) n) in n 0.348 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 n))) in n 0.348 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 n)) in n 0.348 * [taylor]: Taking taylor expansion of 1.0 in n 0.348 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.348 * [taylor]: Taking taylor expansion of n in n 0.349 * [taylor]: Taking taylor expansion of n in n 0.350 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (log (- 1.0 (/ 1 n)))) (/ (log (/ -1 n)) n)) (/ (log (- 1.0 (/ 1 n))) n)) in n 0.350 * [taylor]: Taking taylor expansion of (+ (* 1.0 (log (- 1.0 (/ 1 n)))) (/ (log (/ -1 n)) n)) in n 0.350 * [taylor]: Taking taylor expansion of (* 1.0 (log (- 1.0 (/ 1 n)))) in n 0.350 * [taylor]: Taking taylor expansion of 1.0 in n 0.350 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 n))) in n 0.350 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 n)) in n 0.350 * [taylor]: Taking taylor expansion of 1.0 in n 0.350 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.350 * [taylor]: Taking taylor expansion of n in n 0.351 * [taylor]: Taking taylor expansion of (/ (log (/ -1 n)) n) in n 0.351 * [taylor]: Taking taylor expansion of (log (/ -1 n)) in n 0.351 * [taylor]: Taking taylor expansion of (/ -1 n) in n 0.351 * [taylor]: Taking taylor expansion of -1 in n 0.351 * [taylor]: Taking taylor expansion of n in n 0.352 * [taylor]: Taking taylor expansion of n in n 0.353 * [taylor]: Taking taylor expansion of (/ (log (- 1.0 (/ 1 n))) n) in n 0.353 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 n))) in n 0.353 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 n)) in n 0.353 * [taylor]: Taking taylor expansion of 1.0 in n 0.353 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.353 * [taylor]: Taking taylor expansion of n in n 0.354 * [taylor]: Taking taylor expansion of n in n 0.415 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2) 0.415 * [approximate]: Taking taylor expansion of (* n (log n)) in (n) around 0 0.415 * [taylor]: Taking taylor expansion of (* n (log n)) in n 0.415 * [taylor]: Taking taylor expansion of n in n 0.415 * [taylor]: Taking taylor expansion of (log n) in n 0.415 * [taylor]: Taking taylor expansion of n in n 0.415 * [taylor]: Taking taylor expansion of (* n (log n)) in n 0.416 * [taylor]: Taking taylor expansion of n in n 0.416 * [taylor]: Taking taylor expansion of (log n) in n 0.416 * [taylor]: Taking taylor expansion of n in n 0.482 * [approximate]: Taking taylor expansion of (/ (log (/ 1 n)) n) in (n) around 0 0.482 * [taylor]: Taking taylor expansion of (/ (log (/ 1 n)) n) in n 0.482 * [taylor]: Taking taylor expansion of (log (/ 1 n)) in n 0.482 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.482 * [taylor]: Taking taylor expansion of n in n 0.483 * [taylor]: Taking taylor expansion of n in n 0.483 * [taylor]: Taking taylor expansion of (/ (log (/ 1 n)) n) in n 0.484 * [taylor]: Taking taylor expansion of (log (/ 1 n)) in n 0.484 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.484 * [taylor]: Taking taylor expansion of n in n 0.484 * [taylor]: Taking taylor expansion of n in n 0.526 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 n)) n)) in (n) around 0 0.526 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 n)) n)) in n 0.526 * [taylor]: Taking taylor expansion of -1 in n 0.526 * [taylor]: Taking taylor expansion of (/ (log (/ -1 n)) n) in n 0.526 * [taylor]: Taking taylor expansion of (log (/ -1 n)) in n 0.526 * [taylor]: Taking taylor expansion of (/ -1 n) in n 0.526 * [taylor]: Taking taylor expansion of -1 in n 0.526 * [taylor]: Taking taylor expansion of n in n 0.527 * [taylor]: Taking taylor expansion of n in n 0.528 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 n)) n)) in n 0.528 * [taylor]: Taking taylor expansion of -1 in n 0.528 * [taylor]: Taking taylor expansion of (/ (log (/ -1 n)) n) in n 0.528 * [taylor]: Taking taylor expansion of (log (/ -1 n)) in n 0.528 * [taylor]: Taking taylor expansion of (/ -1 n) in n 0.528 * [taylor]: Taking taylor expansion of -1 in n 0.528 * [taylor]: Taking taylor expansion of n in n 0.529 * [taylor]: Taking taylor expansion of n in n 0.584 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.585 * [approximate]: Taking taylor expansion of (* (log (+ n 1.0)) (+ n 1.0)) in (n) around 0 0.585 * [taylor]: Taking taylor expansion of (* (log (+ n 1.0)) (+ n 1.0)) in n 0.585 * [taylor]: Taking taylor expansion of (log (+ n 1.0)) in n 0.585 * [taylor]: Taking taylor expansion of (+ n 1.0) in n 0.585 * [taylor]: Taking taylor expansion of n in n 0.585 * [taylor]: Taking taylor expansion of 1.0 in n 0.585 * [taylor]: Taking taylor expansion of (+ n 1.0) in n 0.585 * [taylor]: Taking taylor expansion of n in n 0.585 * [taylor]: Taking taylor expansion of 1.0 in n 0.585 * [taylor]: Taking taylor expansion of (* (log (+ n 1.0)) (+ n 1.0)) in n 0.585 * [taylor]: Taking taylor expansion of (log (+ n 1.0)) in n 0.585 * [taylor]: Taking taylor expansion of (+ n 1.0) in n 0.585 * [taylor]: Taking taylor expansion of n in n 0.585 * [taylor]: Taking taylor expansion of 1.0 in n 0.586 * [taylor]: Taking taylor expansion of (+ n 1.0) in n 0.586 * [taylor]: Taking taylor expansion of n in n 0.586 * [taylor]: Taking taylor expansion of 1.0 in n 0.608 * [approximate]: Taking taylor expansion of (* (+ (/ 1 n) 1.0) (log (+ (/ 1 n) 1.0))) in (n) around 0 0.608 * [taylor]: Taking taylor expansion of (* (+ (/ 1 n) 1.0) (log (+ (/ 1 n) 1.0))) in n 0.608 * [taylor]: Taking taylor expansion of (+ (/ 1 n) 1.0) in n 0.608 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.608 * [taylor]: Taking taylor expansion of n in n 0.609 * [taylor]: Taking taylor expansion of 1.0 in n 0.609 * [taylor]: Taking taylor expansion of (log (+ (/ 1 n) 1.0)) in n 0.609 * [taylor]: Taking taylor expansion of (+ (/ 1 n) 1.0) in n 0.609 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.609 * [taylor]: Taking taylor expansion of n in n 0.609 * [taylor]: Taking taylor expansion of 1.0 in n 0.609 * [taylor]: Taking taylor expansion of (* (+ (/ 1 n) 1.0) (log (+ (/ 1 n) 1.0))) in n 0.610 * [taylor]: Taking taylor expansion of (+ (/ 1 n) 1.0) in n 0.610 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.610 * [taylor]: Taking taylor expansion of n in n 0.610 * [taylor]: Taking taylor expansion of 1.0 in n 0.610 * [taylor]: Taking taylor expansion of (log (+ (/ 1 n) 1.0)) in n 0.610 * [taylor]: Taking taylor expansion of (+ (/ 1 n) 1.0) in n 0.610 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.610 * [taylor]: Taking taylor expansion of n in n 0.610 * [taylor]: Taking taylor expansion of 1.0 in n 0.625 * [approximate]: Taking taylor expansion of (* (log (- 1.0 (/ 1 n))) (- 1.0 (/ 1 n))) in (n) around 0 0.625 * [taylor]: Taking taylor expansion of (* (log (- 1.0 (/ 1 n))) (- 1.0 (/ 1 n))) in n 0.625 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 n))) in n 0.625 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 n)) in n 0.625 * [taylor]: Taking taylor expansion of 1.0 in n 0.625 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.625 * [taylor]: Taking taylor expansion of n in n 0.626 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 n)) in n 0.626 * [taylor]: Taking taylor expansion of 1.0 in n 0.626 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.626 * [taylor]: Taking taylor expansion of n in n 0.626 * [taylor]: Taking taylor expansion of (* (log (- 1.0 (/ 1 n))) (- 1.0 (/ 1 n))) in n 0.626 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 n))) in n 0.626 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 n)) in n 0.626 * [taylor]: Taking taylor expansion of 1.0 in n 0.626 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.626 * [taylor]: Taking taylor expansion of n in n 0.627 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 n)) in n 0.627 * [taylor]: Taking taylor expansion of 1.0 in n 0.627 * [taylor]: Taking taylor expansion of (/ 1 n) in n 0.627 * [taylor]: Taking taylor expansion of n in n 0.648 * * * [progress]: simplifying candidates 0.648 * [simplify]: Simplifying using # : (- (pow (* (+ n 1.0) (log (+ n 1.0))) 3) (pow (* n (log n)) 3)) (+ (* (* (+ n 1.0) (log (+ n 1.0))) (* (+ n 1.0) (log (+ n 1.0)))) (+ (* (* n (log n)) (* n (log n))) (* (* (+ n 1.0) (log (+ n 1.0))) (* n (log n))))) (- (* n (log n))) (- (* (* (+ n 1.0) (log (+ n 1.0))) (* (+ n 1.0) (log (+ n 1.0)))) (* (* n (log n)) (* n (log n)))) (+ (* (+ n 1.0) (log (+ n 1.0))) (* n (log n))) (- (* n (log n))) (* (+ (pow n 3) (pow 1.0 3)) (log (+ n 1.0))) (* (- (* n n) (* 1.0 1.0)) (log (+ n 1.0))) (- (+ (* 1.0 n) (+ (* 1.0 (log 1.0)) (+ (* 1.0 (pow n 2)) (* (log 1.0) n)))) (+ (* 0.5 (/ (pow n 2) (pow 1.0 2))) (* n (log n)))) (- (+ (* 0.5 (/ 1 n)) 1.0) (+ (* 1.0 (log (/ 1 n))) (* 0.16666666666666669 (/ 1 (pow n 2))))) (- (+ (* 1.0 (log -1)) (+ (* 0.5 (/ 1 n)) 1.0)) (+ (* 0.16666666666666669 (/ 1 (pow n 2))) (* 1.0 (log (/ -1 n))))) (* n (log n)) (* -1 (* (log (/ 1 n)) n)) (* (- (log -1) (log (/ -1 n))) n) (- (+ (* 1.0 n) (+ (* 1.0 (log 1.0)) (+ (* 1.0 (pow n 2)) (* (log 1.0) n)))) (* 0.5 (/ (pow n 2) (pow 1.0 2)))) (- (+ (* 0.5 (/ 1 n)) 1.0) (+ (* 1.0 (log (/ 1 n))) (* (log (/ 1 n)) n))) (- (+ (* 1.0 (log -1)) (+ (* 0.5 (/ 1 n)) (+ (* (log -1) n) 1.0))) (+ (* n (log (/ -1 n))) (* 1.0 (log (/ -1 n))))) 0.652 * * [simplify]: iteration 0 : 224 enodes (cost 163 ) 0.656 * * [simplify]: iteration 1 : 755 enodes (cost 156 ) 0.672 * * [simplify]: iteration 2 : 3810 enodes (cost 145 ) 0.745 * * [simplify]: iteration 3 : 5002 enodes (cost 145 ) 0.746 * [simplify]: Simplified to: (- (pow (* (+ n 1.0) (log (+ n 1.0))) 3) (pow (* n (log n)) 3)) (+ (* (* (+ n 1.0) (log (+ n 1.0))) (+ (* n (log n)) (* (+ n 1.0) (log (+ n 1.0))))) (* (* n (log n)) (* n (log n)))) (- (* n (log n))) (- (* (* (+ n 1.0) (log (+ n 1.0))) (* (+ n 1.0) (log (+ n 1.0)))) (* (* n (log n)) (* n (log n)))) (+ (* (+ n 1.0) (log (+ n 1.0))) (* n (log n))) (- (* n (log n))) (* (+ (pow n 3) (pow 1.0 3)) (log (+ n 1.0))) (* (- (* n n) (* 1.0 1.0)) (log (+ n 1.0))) (+ (* 1.0 (+ n (+ (log 1.0) (pow n 2)))) (- (* (log 1.0) n) (+ (* 0.5 (/ (pow n 2) (pow 1.0 2))) (* n (log n))))) (+ (+ (* 0.5 (/ 1 n)) 1.0) (- (* (log n) 1.0) (/ (/ 0.16666666666666669 n) n))) (- (+ (* 1.0 (log -1)) (- (+ (* 0.5 (/ 1 n)) 1.0) (* 1.0 (log (/ -1 n))))) (/ (/ 0.16666666666666669 n) n)) (* n (log n)) (* n (log n)) (* n (log n)) (+ (* 1.0 (+ n (+ (log 1.0) (pow n 2)))) (- (* (log 1.0) n) (* 0.5 (/ (pow n 2) (pow 1.0 2))))) (+ (+ (* 0.5 (/ 1 n)) 1.0) (* (log n) (+ n 1.0))) (+ (* 1.0 (log -1)) (- (+ (* 0.5 (/ 1 n)) (+ (* (log -1) n) 1.0)) (* (log (/ -1 n)) (+ n 1.0)))) 0.746 * * * [progress]: adding candidates to table 0.786 * * [progress]: iteration 2 / 4 0.786 * * * [progress]: picking best candidate 0.788 * * * * [pick]: Picked # 0.788 * * * [progress]: localizing error 0.800 * * * [progress]: generating rewritten candidates 0.800 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 2 2) 0.803 * * * [progress]: generating series expansions 0.803 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 2 2) 0.803 * [approximate]: Taking taylor expansion of (/ 0.16666666666666669 (pow n 2)) in (n) around 0 0.803 * [taylor]: Taking taylor expansion of (/ 0.16666666666666669 (pow n 2)) in n 0.803 * [taylor]: Taking taylor expansion of 0.16666666666666669 in n 0.803 * [taylor]: Taking taylor expansion of (pow n 2) in n 0.803 * [taylor]: Taking taylor expansion of n in n 0.804 * [taylor]: Taking taylor expansion of (/ 0.16666666666666669 (pow n 2)) in n 0.804 * [taylor]: Taking taylor expansion of 0.16666666666666669 in n 0.804 * [taylor]: Taking taylor expansion of (pow n 2) in n 0.804 * [taylor]: Taking taylor expansion of n in n 0.811 * [approximate]: Taking taylor expansion of (* 0.16666666666666669 (pow n 2)) in (n) around 0 0.811 * [taylor]: Taking taylor expansion of (* 0.16666666666666669 (pow n 2)) in n 0.811 * [taylor]: Taking taylor expansion of 0.16666666666666669 in n 0.811 * [taylor]: Taking taylor expansion of (pow n 2) in n 0.811 * [taylor]: Taking taylor expansion of n in n 0.811 * [taylor]: Taking taylor expansion of (* 0.16666666666666669 (pow n 2)) in n 0.811 * [taylor]: Taking taylor expansion of 0.16666666666666669 in n 0.811 * [taylor]: Taking taylor expansion of (pow n 2) in n 0.811 * [taylor]: Taking taylor expansion of n in n 0.819 * [approximate]: Taking taylor expansion of (* 0.16666666666666669 (pow n 2)) in (n) around 0 0.819 * [taylor]: Taking taylor expansion of (* 0.16666666666666669 (pow n 2)) in n 0.819 * [taylor]: Taking taylor expansion of 0.16666666666666669 in n 0.819 * [taylor]: Taking taylor expansion of (pow n 2) in n 0.819 * [taylor]: Taking taylor expansion of n in n 0.819 * [taylor]: Taking taylor expansion of (* 0.16666666666666669 (pow n 2)) in n 0.819 * [taylor]: Taking taylor expansion of 0.16666666666666669 in n 0.819 * [taylor]: Taking taylor expansion of (pow n 2) in n 0.819 * [taylor]: Taking taylor expansion of n in n 0.827 * * * [progress]: simplifying candidates 0.827 * [simplify]: Simplifying using # : (- (/ 0.16666666666666669 n)) (- n) (/ 1 n) (/ n (/ 0.16666666666666669 n)) (/ n (/ 1 n)) (* n n) (* n (- n)) (* n (/ n 0.16666666666666669)) (/ 0.16666666666666669 (pow n 2)) (/ 0.16666666666666669 (pow n 2)) (/ 0.16666666666666669 (pow n 2)) 0.829 * * [simplify]: iteration 0 : 29 enodes (cost 19 ) 0.830 * * [simplify]: iteration 1 : 50 enodes (cost 18 ) 0.832 * * [simplify]: iteration 2 : 201 enodes (cost 18 ) 0.838 * * [simplify]: iteration 3 : 1305 enodes (cost 18 ) 0.879 * * [simplify]: iteration 4 : 5001 enodes (cost 18 ) 0.879 * [simplify]: Simplified to: (- (/ 0.16666666666666669 n)) (- n) (/ 1 n) (* n (/ n 0.16666666666666669)) (pow n 2) (pow n 2) (* n (- n)) (* n (/ n 0.16666666666666669)) (/ 0.16666666666666669 (pow n 2)) (/ 0.16666666666666669 (pow n 2)) (/ 0.16666666666666669 (pow n 2)) 0.879 * * * [progress]: adding candidates to table 0.896 * [progress]: [Phase 3 of 3] Extracting. 0.898 * [simplify]: Simplifying using # : (- (+ (+ (* 0.5 (/ 1 n)) 1.0) (- (* (log n) 1.0) (/ (/ 0.16666666666666669 n) n))) 1.0) 0.898 * * [simplify]: iteration 0 : 21 enodes (cost 10 ) 0.899 * * [simplify]: iteration 1 : 21 enodes (cost 10 ) 0.899 * [simplify]: Simplified to: (- (+ (+ (* 0.5 (/ 1 n)) 1.0) (- (* (log n) 1.0) (/ (/ 0.16666666666666669 n) n))) 1.0) 2.902 * [regime-testing]: End program error score: 0.0025003125390673834 2.933 * [regime-testing]: Target error score: 0