3.519 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.205 * * * [progress]: [2/2] Setting up program. 0.209 * [progress]: [Phase 2 of 3] Improving. 0.209 * [simplify]: Simplifying: (* 100.0 (/ (- (pow (+ 1.0 (/ i n)) n) 1.0) (/ i n))) 0.210 * * [simplify]: Extracting # 0 : cost 0 0.210 * * [simplify]: Extracting # 1 : cost 0 0.210 * * [simplify]: Extracting # 2 : cost 0 0.210 * * [simplify]: Extracting # 3 : cost 0 0.210 * * [simplify]: Extracting # 4 : cost 0 0.210 * * [simplify]: Extracting # 5 : cost 0 0.210 * * [simplify]: iteration 0 : 10 enodes (cost 15 ) 0.214 * * [simplify]: Extracting # 0 : cost 0 0.214 * * [simplify]: Extracting # 1 : cost 0 0.214 * * [simplify]: Extracting # 2 : cost 0 0.214 * * [simplify]: Extracting # 3 : cost 0 0.214 * * [simplify]: Extracting # 4 : cost 0 0.214 * * [simplify]: Extracting # 5 : cost 0 0.214 * * [simplify]: iteration 1 : 25 enodes (cost 15 ) 0.221 * * [simplify]: Extracting # 0 : cost 0 0.221 * * [simplify]: Extracting # 1 : cost 0 0.221 * * [simplify]: Extracting # 2 : cost 0 0.221 * * [simplify]: Extracting # 3 : cost 0 0.221 * * [simplify]: Extracting # 4 : cost 0 0.221 * * [simplify]: iteration 2 : 59 enodes (cost 15 ) 0.233 * * [simplify]: Extracting # 0 : cost 0 0.233 * * [simplify]: Extracting # 1 : cost 0 0.233 * * [simplify]: Extracting # 2 : cost 0 0.233 * * [simplify]: Extracting # 3 : cost 0 0.233 * * [simplify]: Extracting # 4 : cost 0 0.234 * * [simplify]: iteration 3 : 139 enodes (cost 15 ) 0.291 * * [simplify]: Extracting # 0 : cost 0 0.292 * * [simplify]: Extracting # 1 : cost 0 0.292 * * [simplify]: Extracting # 2 : cost 0 0.292 * * [simplify]: Extracting # 3 : cost 0 0.293 * * [simplify]: Extracting # 4 : cost 0 0.293 * * [simplify]: iteration 4 : 338 enodes (cost 15 ) 0.486 * * [simplify]: Extracting # 0 : cost 0 0.489 * * [simplify]: Extracting # 1 : cost 0 0.491 * * [simplify]: Extracting # 2 : cost 0 0.493 * * [simplify]: Extracting # 3 : cost 0 0.495 * * [simplify]: Extracting # 4 : cost 0 0.497 * * [simplify]: iteration 5 : 986 enodes (cost 15 ) 2.460 * * [simplify]: Extracting # 0 : cost 0 2.466 * * [simplify]: Extracting # 1 : cost 0 2.469 * * [simplify]: Extracting # 2 : cost 0 2.473 * * [simplify]: Extracting # 3 : cost 0 2.476 * * [simplify]: Extracting # 4 : cost 0 2.479 * * [simplify]: iteration 6 : 4059 enodes (cost 15 ) 3.989 * * [simplify]: Extracting # 0 : cost 0 3.994 * * [simplify]: Extracting # 1 : cost 0 3.999 * * [simplify]: Extracting # 2 : cost 0 4.012 * * [simplify]: Extracting # 3 : cost 0 4.022 * * [simplify]: Extracting # 4 : cost 0 4.030 * * [simplify]: Extracting # 5 : cost 0 4.036 * * [simplify]: iteration done: 5000 enodes (cost 15 ) 4.036 * [simplify]: Simplified to: (* 100.0 (/ (- (pow (+ 1.0 (/ i n)) n) 1.0) (/ i n))) 4.037 * * [progress]: iteration 1 / 4 4.037 * * * [progress]: picking best candidate 4.040 * * * * [pick]: Picked # 4.040 * * * [progress]: localizing error 4.051 * * * [progress]: generating rewritten candidates 4.051 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 4.440 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1) 4.471 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 4.681 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 5.115 * * * [progress]: generating series expansions 5.115 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 5.116 * [backup-simplify]: Simplify (/ (- (pow (+ 1.0 (/ i n)) n) 1.0) (/ i n)) into (/ (* (- (pow (+ (/ i n) 1.0) n) 1.0) n) i) 5.116 * [approximate]: Taking taylor expansion of (/ (* (- (pow (+ (/ i n) 1.0) n) 1.0) n) i) in (i n) around 0 5.116 * [taylor]: Taking taylor expansion of (/ (* (- (pow (+ (/ i n) 1.0) n) 1.0) n) i) in n 5.116 * [taylor]: Taking taylor expansion of (* (- (pow (+ (/ i n) 1.0) n) 1.0) n) in n 5.116 * [taylor]: Taking taylor expansion of (- (pow (+ (/ i n) 1.0) n) 1.0) in n 5.116 * [taylor]: Taking taylor expansion of (pow (+ (/ i n) 1.0) n) in n 5.116 * [taylor]: Taking taylor expansion of (exp (* n (log (+ (/ i n) 1.0)))) in n 5.116 * [taylor]: Taking taylor expansion of (* n (log (+ (/ i n) 1.0))) in n 5.116 * [taylor]: Taking taylor expansion of n in n 5.116 * [backup-simplify]: Simplify 0 into 0 5.116 * [backup-simplify]: Simplify 1 into 1 5.116 * [taylor]: Taking taylor expansion of (log (+ (/ i n) 1.0)) in n 5.116 * [taylor]: Taking taylor expansion of (+ (/ i n) 1.0) in n 5.116 * [taylor]: Taking taylor expansion of (/ i n) in n 5.116 * [taylor]: Taking taylor expansion of i in n 5.116 * [backup-simplify]: Simplify i into i 5.116 * [taylor]: Taking taylor expansion of n in n 5.116 * [backup-simplify]: Simplify 0 into 0 5.116 * [backup-simplify]: Simplify 1 into 1 5.117 * [backup-simplify]: Simplify (/ i 1) into i 5.117 * [taylor]: Taking taylor expansion of 1.0 in n 5.117 * [backup-simplify]: Simplify 1.0 into 1.0 5.117 * [backup-simplify]: Simplify (+ i 0) into i 5.117 * [backup-simplify]: Simplify (log i) into (log i) 5.118 * [backup-simplify]: Simplify (+ (* (- 1) (log n)) (log i)) into (- (log i) (log n)) 5.118 * [backup-simplify]: Simplify (* 0 (- (log i) (log n))) into 0 5.120 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* i (/ 0 1)))) into 0 5.121 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 5.122 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow i 1)))) 1) into (/ 1.0 i) 5.123 * [backup-simplify]: Simplify (+ (* (- 1) (log n)) (log i)) into (- (log i) (log n)) 5.123 * [backup-simplify]: Simplify (+ (* 0 (/ 1.0 i)) (* 1 (- (log i) (log n)))) into (- (log i) (log n)) 5.123 * [backup-simplify]: Simplify (exp 0) into 1 5.123 * [taylor]: Taking taylor expansion of 1.0 in n 5.123 * [backup-simplify]: Simplify 1.0 into 1.0 5.123 * [taylor]: Taking taylor expansion of n in n 5.123 * [backup-simplify]: Simplify 0 into 0 5.123 * [backup-simplify]: Simplify 1 into 1 5.123 * [taylor]: Taking taylor expansion of i in n 5.123 * [backup-simplify]: Simplify i into i 5.123 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 5.124 * [backup-simplify]: Simplify (+ 1 (- 1.0)) into 0 5.124 * [backup-simplify]: Simplify (* 0 0) into 0 5.124 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (- (log i) (log n)) 1) 1)))) into (- (log i) (log n)) 5.125 * [backup-simplify]: Simplify (- 0) into 0 5.125 * [backup-simplify]: Simplify (+ (- (log i) (log n)) 0) into (- (log i) (log n)) 5.131 * [backup-simplify]: Simplify (+ (* 0 1) (* (- (log i) (log n)) 0)) into 0 5.133 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* i (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.133 * [backup-simplify]: Simplify (+ 0 0) into 0