10.552 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.098 * * * [progress]: [2/2] Setting up program. 0.100 * [progress]: [Phase 2 of 3] Improving. 0.100 * [simplify]: Simplifying using # : (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))) 0.102 * * [simplify]: iteration 0 : 18 enodes (cost 6 ) 0.103 * * [simplify]: iteration 1 : 25 enodes (cost 6 ) 0.105 * * [simplify]: iteration 2 : 40 enodes (cost 6 ) 0.106 * * [simplify]: iteration 3 : 61 enodes (cost 6 ) 0.108 * * [simplify]: iteration 4 : 88 enodes (cost 6 ) 0.109 * * [simplify]: iteration 5 : 104 enodes (cost 6 ) 0.111 * * [simplify]: iteration 6 : 113 enodes (cost 6 ) 0.113 * * [simplify]: iteration 7 : 113 enodes (cost 6 ) 0.113 * [simplify]: Simplified to: (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))) 0.113 * * [progress]: iteration 1 / 4 0.113 * * * [progress]: picking best candidate 0.115 * * * * [pick]: Picked # 0.115 * * * [progress]: localizing error 0.122 * * * [progress]: generating rewritten candidates 0.122 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.126 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 0.133 * * * [progress]: generating series expansions 0.133 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.133 * [approximate]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in (x) around 0 0.134 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 0.134 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.134 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of 1.0 in x 0.134 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.134 * [taylor]: Taking taylor expansion of 1.0 in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 0.135 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.135 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of 1.0 in x 0.135 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.135 * [taylor]: Taking taylor expansion of 1.0 in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.160 * [approximate]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0 0.160 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 0.160 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.160 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.160 * [taylor]: Taking taylor expansion of x in x 0.161 * [taylor]: Taking taylor expansion of 1.0 in x 0.161 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.161 * [taylor]: Taking taylor expansion of 1.0 in x 0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.161 * [taylor]: Taking taylor expansion of x in x 0.162 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 0.162 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.162 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of 1.0 in x 0.163 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.163 * [taylor]: Taking taylor expansion of 1.0 in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.207 * [approximate]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0 0.207 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 0.207 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.207 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.207 * [taylor]: Taking taylor expansion of 1.0 in x 0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.207 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.208 * [taylor]: Taking taylor expansion of 1.0 in x 0.209 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 0.209 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.209 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.209 * [taylor]: Taking taylor expansion of 1.0 in x 0.209 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.215 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.215 * [taylor]: Taking taylor expansion of x in x 0.215 * [taylor]: Taking taylor expansion of 1.0 in x 0.256 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 0.257 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0 0.257 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.257 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [taylor]: Taking taylor expansion of 1.0 in x 0.257 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.257 * [taylor]: Taking taylor expansion of 1.0 in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.258 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of 1.0 in x 0.258 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.258 * [taylor]: Taking taylor expansion of 1.0 in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.265 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0 0.265 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.265 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of 1.0 in x 0.265 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.265 * [taylor]: Taking taylor expansion of 1.0 in x 0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.266 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.266 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.266 * [taylor]: Taking taylor expansion of x in x 0.267 * [taylor]: Taking taylor expansion of 1.0 in x 0.267 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.267 * [taylor]: Taking taylor expansion of 1.0 in x 0.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.277 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0 0.277 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.277 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.277 * [taylor]: Taking taylor expansion of 1.0 in x 0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.277 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.277 * [taylor]: Taking taylor expansion of 1.0 in x 0.278 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.279 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.279 * [taylor]: Taking taylor expansion of 1.0 in x 0.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.279 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.279 * [taylor]: Taking taylor expansion of 1.0 in x 0.288 * * * [progress]: simplifying candidates 0.289 * [simplify]: Simplifying using # : (log (+ 1.0 x)) (log (/ 1 (- 1.0 x))) (log (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3)))) (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (log (/ (+ 1.0 x) (- (* 1.0 1.0) (* x x)))) (log (+ 1.0 x)) (log (+ 1.0 x)) (log (- 1.0 x)) (log (- (+ 1.0 x))) (log (- (- 1.0 x))) (log 1) (log (/ (- 1.0 x) (+ 1.0 x))) (log (+ (pow 1.0 3) (pow x 3))) (log (* (- 1.0 x) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (- (* 1.0 1.0) (* x x))) (log (* (- 1.0 x) (- 1.0 x))) (log (/ (- 1.0 x) (+ 1.0 x))) (- (+ 1.0 x)) (- (- 1.0 x)) (/ 1 (- 1.0 x)) (/ (- 1.0 x) (+ 1.0 x)) (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3))) (/ (+ 1.0 x) (- (* 1.0 1.0) (* x x))) (* (- 1.0 x) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (* (- 1.0 x) (- 1.0 x)) (- (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) (log 1.0))) (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0)) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) 0.297 * * [simplify]: iteration 0 : 158 enodes (cost 140 ) 0.300 * * [simplify]: iteration 1 : 472 enodes (cost 134 ) 0.307 * * [simplify]: iteration 2 : 1647 enodes (cost 123 ) 0.341 * * [simplify]: iteration 3 : 5002 enodes (cost 122 ) 0.342 * [simplify]: Simplified to: (log (+ 1.0 x)) (log (/ 1 (- 1.0 x))) (log (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3)))) (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)) (log (+ 1.0 x)) (log (- 1.0 x)) (log (- (+ 1.0 x))) (log (- (- 1.0 x))) 0 (log (/ (- 1.0 x) (+ 1.0 x))) (log (+ (pow 1.0 3) (pow x 3))) (log (* (- 1.0 x) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (- (* 1.0 1.0) (* x x))) (* 2 (log (- 1.0 x))) (log (/ (- 1.0 x) (+ 1.0 x))) (- (+ 1.0 x)) (- x 1.0) (/ 1 (- 1.0 x)) (/ (- 1.0 x) (+ 1.0 x)) (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3))) (/ 1 (- 1.0 x)) (* (+ (* x (- x 1.0)) (pow 1.0 2)) (- 1.0 x)) (* (- 1.0 x) (- 1.0 x)) (+ (+ (* (pow x 2) (- 2.0 (/ 2.0 (pow 1.0 2)))) (log 1.0)) (* 2.0 x)) (+ (+ (* 0.6666666666666666 (/ 1 (pow x 3))) (log -1)) (/ 2.0 x)) (+ (+ (* 0.6666666666666666 (/ 1 (pow x 3))) (log -1)) (/ 2.0 x)) (+ 1.0 (* 2.0 (+ (pow x 2) x))) (- (- (/ (- 2.0) (pow x 2)) 1) (/ 2.0 x)) (- (- (/ (- 2.0) (pow x 2)) 1) (/ 2.0 x)) 0.343 * * * [progress]: adding candidates to table 0.401 * * [progress]: iteration 2 / 4 0.401 * * * [progress]: picking best candidate 0.406 * * * * [pick]: Picked # 0.406 * * * [progress]: localizing error 0.419 * * * [progress]: generating rewritten candidates 0.419 * * * [progress]: generating series expansions 0.419 * * * [progress]: simplifying candidates 0.419 * [simplify]: Simplifying using # : 0.421 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.421 * [simplify]: Simplified to: 0.421 * * * [progress]: adding candidates to table 0.422 * * [progress]: iteration 3 / 4 0.422 * * * [progress]: picking best candidate 0.425 * * * * [pick]: Picked # 0.425 * * * [progress]: localizing error 0.434 * * * [progress]: generating rewritten candidates 0.434 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2) 0.437 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2 1) 0.442 * * * [progress]: generating series expansions 0.442 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2) 0.442 * [approximate]: Taking taylor expansion of (log (/ (- 1.0 x) (+ x 1.0))) in (x) around 0 0.442 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 x) (+ x 1.0))) in x 0.442 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x 0.442 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.442 * [taylor]: Taking taylor expansion of 1.0 in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.443 * [taylor]: Taking taylor expansion of 1.0 in x 0.444 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 x) (+ x 1.0))) in x 0.444 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x 0.444 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.444 * [taylor]: Taking taylor expansion of 1.0 in x 0.444 * [taylor]: Taking taylor expansion of x in x 0.444 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.444 * [taylor]: Taking taylor expansion of x in x 0.444 * [taylor]: Taking taylor expansion of 1.0 in x 0.471 * [approximate]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0 0.471 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 0.471 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.471 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.471 * [taylor]: Taking taylor expansion of 1.0 in x 0.471 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.471 * [taylor]: Taking taylor expansion of x in x 0.471 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.472 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.472 * [taylor]: Taking taylor expansion of x in x 0.472 * [taylor]: Taking taylor expansion of 1.0 in x 0.473 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 0.473 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.473 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.473 * [taylor]: Taking taylor expansion of 1.0 in x 0.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.473 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.474 * [taylor]: Taking taylor expansion of 1.0 in x 0.519 * [approximate]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0 0.519 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 0.519 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.519 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.519 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.520 * [taylor]: Taking taylor expansion of 1.0 in x 0.520 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.520 * [taylor]: Taking taylor expansion of 1.0 in x 0.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.520 * [taylor]: Taking taylor expansion of x in x 0.521 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 0.521 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.521 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.521 * [taylor]: Taking taylor expansion of 1.0 in x 0.521 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.522 * [taylor]: Taking taylor expansion of 1.0 in x 0.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.571 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2 1) 0.571 * [approximate]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in (x) around 0 0.571 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x 0.571 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.571 * [taylor]: Taking taylor expansion of 1.0 in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of 1.0 in x 0.572 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x 0.572 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.572 * [taylor]: Taking taylor expansion of 1.0 in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of 1.0 in x 0.580 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0 0.580 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.580 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.580 * [taylor]: Taking taylor expansion of 1.0 in x 0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.581 * [taylor]: Taking taylor expansion of 1.0 in x 0.582 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.582 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.582 * [taylor]: Taking taylor expansion of 1.0 in x 0.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.582 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.582 * [taylor]: Taking taylor expansion of 1.0 in x 0.592 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0 0.592 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.592 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.592 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.592 * [taylor]: Taking taylor expansion of x in x 0.592 * [taylor]: Taking taylor expansion of 1.0 in x 0.592 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.592 * [taylor]: Taking taylor expansion of 1.0 in x 0.592 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.592 * [taylor]: Taking taylor expansion of x in x 0.594 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.594 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.594 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.594 * [taylor]: Taking taylor expansion of x in x 0.594 * [taylor]: Taking taylor expansion of 1.0 in x 0.594 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.594 * [taylor]: Taking taylor expansion of 1.0 in x 0.594 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.594 * [taylor]: Taking taylor expansion of x in x 0.604 * * * [progress]: simplifying candidates 0.605 * [simplify]: Simplifying using # : (log (- 1.0 x)) (log (/ 1 (+ 1.0 x))) (log (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3)))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (/ (- 1.0 x) (- (* 1.0 1.0) (* x x)))) (log (- 1.0 x)) (log (- 1.0 x)) (log (+ 1.0 x)) (log (- (- 1.0 x))) (log (- (+ 1.0 x))) (log 1) (log (/ (+ 1.0 x) (- 1.0 x))) (log (- (pow 1.0 3) (pow x 3))) (log (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))) (log (- (* 1.0 1.0) (* x x))) (log (* (+ 1.0 x) (+ 1.0 x))) (log (/ (+ 1.0 x) (- 1.0 x))) (- (- 1.0 x)) (- (+ 1.0 x)) (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)) (/ 1 (+ 1.0 x)) (/ (+ 1.0 x) (- 1.0 x)) (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3))) (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (* (+ 1.0 x) (+ 1.0 x)) (- (+ (* 2.0 (pow x 2)) (log 1.0)) (+ (* 2.0 x) (* 2.0 (/ (pow x 2) (pow 1.0 2))))) (- (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) (- (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) (- (+ (* 2.0 (pow x 2)) 1.0) (* 2.0 x)) (- (* 2.0 (/ 1 x)) (+ 1 (* 2.0 (/ 1 (pow x 2))))) (- (* 2.0 (/ 1 x)) (+ 1 (* 2.0 (/ 1 (pow x 2))))) 0.608 * * [simplify]: iteration 0 : 171 enodes (cost 141 ) 0.611 * * [simplify]: iteration 1 : 484 enodes (cost 139 ) 0.619 * * [simplify]: iteration 2 : 1697 enodes (cost 132 ) 0.653 * * [simplify]: iteration 3 : 5001 enodes (cost 126 ) 0.655 * [simplify]: Simplified to: (log (- 1.0 x)) (log (/ 1 (+ 1.0 x))) (log (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3)))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (/ 1 (+ 1.0 x))) (log (- 1.0 x)) (log (- 1.0 x)) (log (+ 1.0 x)) (log (- (- 1.0 x))) (log (- (+ 1.0 x))) 0 (log (/ (+ 1.0 x) (- 1.0 x))) (log (- (pow 1.0 3) (pow x 3))) (log (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))) (log (- (* 1.0 1.0) (* x x))) (* 2 (log (+ 1.0 x))) (log (/ (+ 1.0 x) (- 1.0 x))) (- x 1.0) (- (+ 1.0 x)) (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)) (/ 1 (+ 1.0 x)) (/ (+ 1.0 x) (- 1.0 x)) (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3))) (/ 1 (+ 1.0 x)) (* (+ (* x (+ x 1.0)) (pow 1.0 2)) (+ 1.0 x)) (* (+ 1.0 x) (+ 1.0 x)) (+ (* 2.0 (- (pow x 2) (+ x (/ (pow x 2) (pow 1.0 2))))) (log 1.0)) (- (log -1) (- (/ 2.0 x) (/ (- 0.6666666666666666) (pow x 3)))) (- (log -1) (- (/ 2.0 x) (/ (- 0.6666666666666666) (pow x 3)))) (+ 1.0 (* 2.0 (- (pow x 2) x))) (- (/ 2.0 x) (- 1 (/ (- 2.0) (pow x 2)))) (- (/ 2.0 x) (- 1 (/ (- 2.0) (pow x 2)))) 0.655 * * * [progress]: adding candidates to table 0.710 * * [progress]: iteration 4 / 4 0.711 * * * [progress]: picking best candidate 0.714 * * * * [pick]: Picked # 0.714 * * * [progress]: localizing error 0.723 * * * [progress]: generating rewritten candidates 0.723 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.728 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 0.733 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1 2) 0.738 * * * [progress]: generating series expansions 0.738 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.738 * [approximate]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in (x) around 0 0.738 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 0.738 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.738 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.738 * [taylor]: Taking taylor expansion of x in x 0.738 * [taylor]: Taking taylor expansion of 1.0 in x 0.738 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.738 * [taylor]: Taking taylor expansion of 1.0 in x 0.738 * [taylor]: Taking taylor expansion of x in x 0.740 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 0.740 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.740 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.740 * [taylor]: Taking taylor expansion of x in x 0.740 * [taylor]: Taking taylor expansion of 1.0 in x 0.740 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.740 * [taylor]: Taking taylor expansion of 1.0 in x 0.740 * [taylor]: Taking taylor expansion of x in x 0.769 * [approximate]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0 0.769 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 0.769 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.769 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.769 * [taylor]: Taking taylor expansion of x in x 0.769 * [taylor]: Taking taylor expansion of 1.0 in x 0.769 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.769 * [taylor]: Taking taylor expansion of 1.0 in x 0.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.769 * [taylor]: Taking taylor expansion of x in x 0.771 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 0.771 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.771 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.771 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.771 * [taylor]: Taking taylor expansion of x in x 0.771 * [taylor]: Taking taylor expansion of 1.0 in x 0.771 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.771 * [taylor]: Taking taylor expansion of 1.0 in x 0.771 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.771 * [taylor]: Taking taylor expansion of x in x 0.816 * [approximate]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0 0.816 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 0.816 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.816 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.816 * [taylor]: Taking taylor expansion of 1.0 in x 0.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.817 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.817 * [taylor]: Taking taylor expansion of x in x 0.817 * [taylor]: Taking taylor expansion of 1.0 in x 0.818 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 0.818 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.818 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.818 * [taylor]: Taking taylor expansion of 1.0 in x 0.818 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.818 * [taylor]: Taking taylor expansion of x in x 0.819 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.819 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.819 * [taylor]: Taking taylor expansion of x in x 0.819 * [taylor]: Taking taylor expansion of 1.0 in x 0.866 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 0.866 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0 0.866 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.866 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of 1.0 in x 0.866 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.866 * [taylor]: Taking taylor expansion of 1.0 in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.867 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.868 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.868 * [taylor]: Taking taylor expansion of x in x 0.868 * [taylor]: Taking taylor expansion of 1.0 in x 0.868 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.868 * [taylor]: Taking taylor expansion of 1.0 in x 0.868 * [taylor]: Taking taylor expansion of x in x 0.874 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0 0.874 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.874 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.874 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of 1.0 in x 0.875 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.875 * [taylor]: Taking taylor expansion of 1.0 in x 0.875 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.876 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.876 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.876 * [taylor]: Taking taylor expansion of x in x 0.877 * [taylor]: Taking taylor expansion of 1.0 in x 0.877 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.877 * [taylor]: Taking taylor expansion of 1.0 in x 0.877 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.887 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0 0.887 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.887 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.887 * [taylor]: Taking taylor expansion of 1.0 in x 0.887 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.887 * [taylor]: Taking taylor expansion of x in x 0.887 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.887 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.887 * [taylor]: Taking taylor expansion of x in x 0.887 * [taylor]: Taking taylor expansion of 1.0 in x 0.888 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.888 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.888 * [taylor]: Taking taylor expansion of 1.0 in x 0.888 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.888 * [taylor]: Taking taylor expansion of x in x 0.889 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.889 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.889 * [taylor]: Taking taylor expansion of x in x 0.889 * [taylor]: Taking taylor expansion of 1.0 in x 0.898 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1 2) 0.898 * [approximate]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in (x) around 0 0.898 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x 0.898 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.898 * [taylor]: Taking taylor expansion of 1.0 in x 0.898 * [taylor]: Taking taylor expansion of x in x 0.898 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.898 * [taylor]: Taking taylor expansion of x in x 0.898 * [taylor]: Taking taylor expansion of 1.0 in x 0.899 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x 0.899 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.899 * [taylor]: Taking taylor expansion of 1.0 in x 0.899 * [taylor]: Taking taylor expansion of x in x 0.899 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.899 * [taylor]: Taking taylor expansion of x in x 0.899 * [taylor]: Taking taylor expansion of 1.0 in x 0.907 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0 0.907 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.907 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.907 * [taylor]: Taking taylor expansion of 1.0 in x 0.907 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.907 * [taylor]: Taking taylor expansion of x in x 0.907 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.907 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.907 * [taylor]: Taking taylor expansion of x in x 0.908 * [taylor]: Taking taylor expansion of 1.0 in x 0.909 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.909 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.909 * [taylor]: Taking taylor expansion of 1.0 in x 0.909 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.909 * [taylor]: Taking taylor expansion of x in x 0.909 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.909 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.909 * [taylor]: Taking taylor expansion of x in x 0.909 * [taylor]: Taking taylor expansion of 1.0 in x 0.918 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0 0.918 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.918 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.918 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.918 * [taylor]: Taking taylor expansion of x in x 0.919 * [taylor]: Taking taylor expansion of 1.0 in x 0.919 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.919 * [taylor]: Taking taylor expansion of 1.0 in x 0.919 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.919 * [taylor]: Taking taylor expansion of x in x 0.920 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.920 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.920 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.920 * [taylor]: Taking taylor expansion of x in x 0.920 * [taylor]: Taking taylor expansion of 1.0 in x 0.920 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.920 * [taylor]: Taking taylor expansion of 1.0 in x 0.920 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.920 * [taylor]: Taking taylor expansion of x in x 0.935 * * * [progress]: simplifying candidates 0.936 * [simplify]: Simplifying using # : (log 1) (log (/ 1 (/ (- 1.0 x) (+ 1.0 x)))) (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)) (log (/ 1 (- (- 1.0 x)))) (log (- (+ 1.0 x))) (log (/ 1 1)) (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ 1 (- (pow 1.0 3) (pow x 3)))) (log (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))) (log (/ 1 (- (* 1.0 1.0) (* x x)))) (log (* (+ 1.0 x) (+ 1.0 x))) (log 1) (log (/ (- 1.0 x) (+ 1.0 x))) (log (- 1)) (log (- (/ (- 1.0 x) (+ 1.0 x)))) (log 1) (log (/ (/ (- 1.0 x) (+ 1.0 x)) 1)) (log (/ 1 (- 1.0 x))) (log (/ 1 (+ 1.0 x))) (log (/ 1 (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3))))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (/ 1 (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))))) (log (- 1.0 x)) (log (/ (- 1.0 x) (+ 1.0 x))) (log (/ (/ (- 1.0 x) (+ 1.0 x)) 1)) (log (/ (- 1.0 x) (+ 1.0 x))) (- 1) (- (/ (- 1.0 x) (+ 1.0 x))) (/ 1 (/ (- 1.0 x) (+ 1.0 x))) (/ (/ (- 1.0 x) (+ 1.0 x)) 1) (/ 1 (- 1.0 x)) (/ 1 (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3)))) (/ 1 (/ (- 1.0 x) (- (* 1.0 1.0) (* x x)))) (/ 1 (- 1.0 x)) (/ 1 (- (- 1.0 x))) (/ 1 1) (/ 1 (- (pow 1.0 3) (pow x 3))) (/ 1 (- (* 1.0 1.0) (* x x))) (- (- 1.0 x)) (- (+ 1.0 x)) (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)) (/ 1 (+ 1.0 x)) (/ (+ 1.0 x) (- 1.0 x)) (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3))) (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (* (+ 1.0 x) (+ 1.0 x)) (- (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) (log 1.0))) (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0)) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) (- (+ (* 2.0 (pow x 2)) 1.0) (* 2.0 x)) (- (* 2.0 (/ 1 x)) (+ 1 (* 2.0 (/ 1 (pow x 2))))) (- (* 2.0 (/ 1 x)) (+ 1 (* 2.0 (/ 1 (pow x 2))))) 0.940 * * [simplify]: iteration 0 : 229 enodes (cost 240 ) 0.944 * * [simplify]: iteration 1 : 720 enodes (cost 229 ) 0.958 * * [simplify]: iteration 2 : 3286 enodes (cost 219 ) 1.029 * * [simplify]: iteration 3 : 5001 enodes (cost 219 ) 1.030 * [simplify]: Simplified to: 0 (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)) (log (/ 1 (- (- 1.0 x)))) (log (- (+ 1.0 x))) 0 (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ 1 (- (pow 1.0 3) (pow x 3)))) (log (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))) (log (/ 1 (- (* 1.0 1.0) (* x x)))) (* 2 (log (+ 1.0 x))) 0 (log (/ (- 1.0 x) (+ 1.0 x))) (log (- 1)) (log (- (/ (- 1.0 x) (+ 1.0 x)))) 0 (log (/ (- 1.0 x) (+ 1.0 x))) (log (/ 1 (- 1.0 x))) (log (/ 1 (+ 1.0 x))) (log (/ 1 (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3))))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (/ 1 (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))))) (log (- 1.0 x)) (log (/ (- 1.0 x) (+ 1.0 x))) (log (/ (- 1.0 x) (+ 1.0 x))) (log (/ (- 1.0 x) (+ 1.0 x))) (- 1) (- (/ (- 1.0 x) (+ 1.0 x))) (/ (+ 1.0 x) (- 1.0 x)) (/ (- 1.0 x) (+ 1.0 x)) (/ 1 (- 1.0 x)) (/ (+ (pow 1.0 3) (pow x 3)) (- 1.0 x)) (* (- 1.0 x) (/ (+ 1.0 x) (- 1.0 x))) (/ 1 (- 1.0 x)) (/ 1 (- (- 1.0 x))) 1 (/ 1 (- (pow 1.0 3) (pow x 3))) (/ 1 (- (* 1.0 1.0) (* x x))) (- x 1.0) (- (+ 1.0 x)) (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)) (/ 1 (+ 1.0 x)) (/ (+ 1.0 x) (- 1.0 x)) (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3))) (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (* (+ (* x (+ x 1.0)) (pow 1.0 2)) (+ 1.0 x)) (* (+ 1.0 x) (+ 1.0 x)) (+ (* 2.0 (+ (pow x 2) x)) (- (log 1.0) (* 2.0 (/ (pow x 2) (pow 1.0 2))))) (+ (+ (* 0.6666666666666666 (/ 1 (pow x 3))) (log -1)) (/ 2.0 x)) (+ (+ (* 0.6666666666666666 (/ 1 (pow x 3))) (log -1)) (/ 2.0 x)) (+ 1.0 (* 2.0 (+ (pow x 2) x))) (- (- (/ (- 2.0) (pow x 2)) 1) (/ 2.0 x)) (- (- (/ (- 2.0) (pow x 2)) 1) (/ 2.0 x)) (+ 1.0 (* 2.0 (- (pow x 2) x))) (- (/ 2.0 x) (- 1 (/ (- 2.0) (pow x 2)))) (- (/ 2.0 x) (- 1 (/ (- 2.0) (pow x 2)))) 1.031 * * * [progress]: adding candidates to table 1.115 * [progress]: [Phase 3 of 3] Extracting. 1.115 * * [regime]: Finding splitpoints for: (# # # #) 1.115 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.115 * * * * [regimes]: Trying to branch on x from (# # # #) 1.131 * * * [regime]: Found split indices: #