11.960 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.073 * * * [progress]: [2/2] Setting up program. 0.076 * [progress]: [Phase 2 of 3] Improving. 0.076 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 0.078 * * [simplify]: iteration 0 : 15 enodes (cost 9 ) 0.079 * * [simplify]: iteration 1 : 24 enodes (cost 9 ) 0.080 * * [simplify]: iteration 2 : 32 enodes (cost 9 ) 0.081 * * [simplify]: iteration 3 : 44 enodes (cost 9 ) 0.082 * * [simplify]: iteration 4 : 59 enodes (cost 9 ) 0.084 * * [simplify]: iteration 5 : 174 enodes (cost 9 ) 0.088 * * [simplify]: iteration 6 : 1153 enodes (cost 9 ) 0.120 * * [simplify]: iteration 7 : 5001 enodes (cost 9 ) 0.121 * [simplify]: Simplified to: (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 0.121 * * [progress]: iteration 1 / 4 0.121 * * * [progress]: picking best candidate 0.124 * * * * [pick]: Picked # 0.124 * * * [progress]: localizing error 0.136 * * * [progress]: generating rewritten candidates 0.136 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.141 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.151 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.157 * * * [progress]: generating series expansions 0.157 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.157 * [approximate]: Taking taylor expansion of (- (exp x) (exp (neg x))) in (x) around 0 0.157 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.158 * [taylor]: Taking taylor expansion of (exp x) in x 0.158 * [taylor]: Taking taylor expansion of x in x 0.158 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.158 * [taylor]: Taking taylor expansion of (neg x) in x 0.158 * [taylor]: Taking taylor expansion of x in x 0.158 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.158 * [taylor]: Taking taylor expansion of (exp x) in x 0.158 * [taylor]: Taking taylor expansion of x in x 0.158 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.158 * [taylor]: Taking taylor expansion of (neg x) in x 0.158 * [taylor]: Taking taylor expansion of x in x 0.161 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0 0.161 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.161 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) 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 (exp (neg (/ 1 x))) in x 0.162 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.162 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.162 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.162 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.162 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.162 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.162 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.162 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.162 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.162 * [taylor]: Taking taylor expansion of -1 in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.162 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.163 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.163 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.163 * [taylor]: Taking taylor expansion of -1 in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.163 * [approximate]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) in (x) around 0 0.163 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) in x 0.163 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.163 * [taylor]: Taking taylor expansion of (exp x) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.163 * [taylor]: Taking taylor expansion of (neg x) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.163 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.163 * [taylor]: Taking taylor expansion of (neg x) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of (exp x) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) in x 0.164 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.164 * [taylor]: Taking taylor expansion of (exp x) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.164 * [taylor]: Taking taylor expansion of (neg x) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.164 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.164 * [taylor]: Taking taylor expansion of (neg x) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of (exp x) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.168 * [approximate]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0 0.168 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.168 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.168 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.168 * [taylor]: Taking taylor expansion of x in x 0.168 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.168 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.169 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.169 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.169 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.169 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.169 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.169 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.169 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.173 * [approximate]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.173 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.173 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.173 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.173 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.173 * [taylor]: Taking taylor expansion of -1 in x 0.173 * [taylor]: Taking taylor expansion of x in x 0.173 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.173 * [taylor]: Taking taylor expansion of x in x 0.173 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.173 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.173 * [taylor]: Taking taylor expansion of x in x 0.173 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.173 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.173 * [taylor]: Taking taylor expansion of -1 in x 0.173 * [taylor]: Taking taylor expansion of x in x 0.173 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.173 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.173 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.173 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.173 * [taylor]: Taking taylor expansion of -1 in x 0.173 * [taylor]: Taking taylor expansion of x in x 0.173 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.173 * [taylor]: Taking taylor expansion of x in x 0.173 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.174 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.174 * [taylor]: Taking taylor expansion of x in x 0.174 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.174 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.174 * [taylor]: Taking taylor expansion of -1 in x 0.174 * [taylor]: Taking taylor expansion of x in x 0.176 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.177 * [approximate]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in (x) around 0 0.177 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.177 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.177 * [taylor]: Taking taylor expansion of (neg x) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [taylor]: Taking taylor expansion of (exp x) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.177 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.177 * [taylor]: Taking taylor expansion of (neg x) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [taylor]: Taking taylor expansion of (exp x) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.179 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0 0.179 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.179 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.179 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.179 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.179 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.179 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.179 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.179 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.179 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 0.179 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.179 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.180 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.180 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.180 * [taylor]: Taking taylor expansion of -1 in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.180 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.180 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.180 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.180 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.180 * [taylor]: Taking taylor expansion of -1 in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.180 * * * [progress]: simplifying candidates 0.181 * [simplify]: Simplifying using # : (/ (exp (exp x)) (exp (exp (neg x)))) (log (- (exp x) (exp (neg x)))) (exp (- (exp x) (exp (neg x)))) (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (cbrt (- (exp x) (exp (neg x)))) (* (* (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (- (pow (exp x) 3) (pow (exp (neg x)) 3)) (+ (* (exp x) (exp x)) (+ (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x))))) (neg (exp (neg x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))) (+ (exp x) (exp (neg x))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x)))) (- (exp x) (exp (neg x))) (neg (exp (neg x))) (- (log (- (exp x) (exp (neg x)))) (log (+ (exp x) (exp (neg x))))) (log (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (exp (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (/ (* (* (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (- (exp x) (exp (neg x)))) (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))) (* (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))))) (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (* (* (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (sqrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (sqrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (neg (- (exp x) (exp (neg x)))) (neg (+ (exp x) (exp (neg x)))) (/ (exp x) (+ (exp x) (exp (neg x)))) (/ (exp (neg x)) (+ (exp x) (exp (neg x)))) (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (cbrt (- (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (sqrt (+ (exp x) (exp (neg x))))) (/ (cbrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) 1) (/ (cbrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) 1) (/ (cbrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (sqrt (- (exp x) (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (sqrt (- (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (sqrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt (- (exp x) (exp (neg x)))) 1) (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (sqrt (- (exp x) (exp (neg x)))) 1) (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) (/ 1 1) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ 1 1) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) 1) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) 1) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) (/ 1 1) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ 1 1) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ 1 (+ (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (/ (- (exp x) (exp (neg x))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) 1) (/ (- (exp x) (exp (neg x))) 1) (/ (+ (exp x) (exp (neg x))) (cbrt (- (exp x) (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (sqrt (- (exp x) (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) (- (sqrt (exp x)) (sqrt (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (/ (- (exp x) (exp (neg x))) (+ (pow (exp x) 3) (pow (exp (neg x)) 3))) (/ (- (exp x) (exp (neg x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))) (* (+ (exp x) (exp (neg x))) (+ (* (exp x) (exp x)) (+ (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x)))))) (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (* (exp (exp x)) (exp (exp (neg x)))) (log (+ (exp x) (exp (neg x)))) (exp (+ (exp x) (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (cbrt (+ (exp x) (exp (neg x)))) (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x)))) (+ (pow (exp x) 3) (pow (exp (neg x)) 3)) (+ (* (exp x) (exp x)) (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x))))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))) (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (neg x))) (- (exp x) (exp (* -1 x))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (exp (neg x)) (exp x)) (+ (exp (* -1 x)) (exp x)) 0.186 * * [simplify]: iteration 0 : 285 enodes (cost 936 ) 0.191 * * [simplify]: iteration 1 : 951 enodes (cost 868 ) 0.211 * * [simplify]: iteration 2 : 4961 enodes (cost 857 ) 0.422 * * [simplify]: iteration 3 : 5001 enodes (cost 857 ) 0.428 * [simplify]: Simplified to: (exp (- (exp x) (exp (neg x)))) (log (- (exp x) (exp (neg x)))) (exp (- (exp x) (exp (neg x)))) (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (cbrt (- (exp x) (exp (neg x)))) (pow (- (exp x) (exp (neg x))) 3) (sqrt (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (- (pow (exp x) 3) (pow (exp (neg x)) 3)) (+ (+ 1 (exp (+ x x))) (pow (exp -1) (* 2 x))) (/ -1 (exp x)) (- (/ (exp (+ x x)) 1) (/ (pow (exp x) -2) 1)) (+ (exp (* -1 x)) (exp x)) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x)))) (- (exp x) (exp (neg x))) (/ -1 (exp x)) (log (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (log (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (exp (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (pow (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) 3) (* (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))))) (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (pow (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) 3) (sqrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (sqrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (- (exp (neg x)) (exp x)) (- (/ -1 (exp x)) (exp x)) (/ (exp x) (+ (exp (neg x)) (exp x))) (/ 1 (+ 1 (exp (+ x x)))) (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (cbrt (- (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (sqrt (+ (exp x) (exp (neg x))))) (/ (cbrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (/ (cbrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (/ (cbrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (sqrt (- (exp x) (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (sqrt (- (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (sqrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (sqrt (- (exp x) (exp (neg x)))) (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) 1 (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) 1 (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (+ (exp x) (exp (neg x)))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) 1 (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) 1 (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) (/ 1 (+ (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (/ (- (exp x) (exp (neg x))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x))) (/ (+ (exp x) (exp (neg x))) (cbrt (- (exp x) (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (sqrt (- (exp x) (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) (- (sqrt (exp x)) (sqrt (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (/ (- (exp x) (exp (neg x))) (+ (pow (exp x) 3) (pow (exp (neg x)) 3))) (/ (- (exp x) (exp (neg x))) (- (/ (exp (+ x x)) 1) (/ (pow (exp x) -2) 1))) (* (+ (+ 1 (exp (+ x x))) (pow (exp -1) (* 2 x))) (+ (exp (* -1 x)) (exp x))) (+ (pow (exp x) -2) (+ 1 (+ 1 (exp (+ x x))))) (exp (+ (exp x) (exp (neg x)))) (log (+ (exp (* -1 x)) (exp x))) (exp (+ (exp x) (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (cbrt (+ (exp x) (exp (neg x)))) (pow (+ (exp (* -1 x)) (exp x)) 3) (sqrt (+ (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x)))) (+ (pow (exp x) 3) (pow (exp (neg x)) 3)) (+ (+ (exp (+ x x)) -1) (pow (exp x) -2)) (- (/ (exp (+ x x)) 1) (/ (pow (exp x) -2) 1)) (- (exp x) (exp (neg x))) (+ (exp (* -1 x)) (exp x)) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)) 0.429 * * * [progress]: adding candidates to table 0.661 * * [progress]: iteration 2 / 4 0.661 * * * [progress]: picking best candidate 0.670 * * * * [pick]: Picked # 0.670 * * * [progress]: localizing error 0.672 * * * [progress]: generating rewritten candidates 0.672 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.673 * * * [progress]: generating series expansions 0.673 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.674 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0 0.674 * [taylor]: Taking taylor expansion of (tanh x) in x 0.675 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 0.675 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.675 * [taylor]: Taking taylor expansion of (exp x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.675 * [taylor]: Taking taylor expansion of (neg x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.675 * [taylor]: Taking taylor expansion of (exp x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.675 * [taylor]: Taking taylor expansion of (neg x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (tanh x) in x 0.675 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 0.675 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.675 * [taylor]: Taking taylor expansion of (exp x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.675 * [taylor]: Taking taylor expansion of (neg x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.675 * [taylor]: Taking taylor expansion of (exp x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.675 * [taylor]: Taking taylor expansion of (neg x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.680 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0 0.680 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 0.680 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) 0.680 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.680 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.680 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.680 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.680 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.680 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.680 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.680 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.681 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 0.681 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) 0.681 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.681 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.681 * [taylor]: Taking taylor expansion of x in x 0.681 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.681 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.681 * [taylor]: Taking taylor expansion of x in x 0.681 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.681 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.681 * [taylor]: Taking taylor expansion of x in x 0.681 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.681 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.681 * [taylor]: Taking taylor expansion of x in x 0.684 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0 0.684 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 0.684 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) (+ (exp (/ -1 x)) (exp (neg (/ -1 x))))) 0.684 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.684 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.684 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.684 * [taylor]: Taking taylor expansion of -1 in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.684 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.684 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.684 * [taylor]: Taking taylor expansion of -1 in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.685 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.685 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.685 * [taylor]: Taking taylor expansion of -1 in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.685 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.685 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.685 * [taylor]: Taking taylor expansion of -1 in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 0.685 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) (+ (exp (/ -1 x)) (exp (neg (/ -1 x))))) 0.685 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.685 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.685 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.685 * [taylor]: Taking taylor expansion of -1 in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.685 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.685 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.685 * [taylor]: Taking taylor expansion of -1 in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.685 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.685 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.685 * [taylor]: Taking taylor expansion of -1 in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.685 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.685 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.685 * [taylor]: Taking taylor expansion of -1 in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.689 * * * [progress]: simplifying candidates 0.689 * [simplify]: Simplifying using # : (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))) (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))) (log (tanh x)) (exp (tanh x)) (* (cbrt (tanh x)) (cbrt (tanh x))) (cbrt (tanh x)) (* (* (tanh x) (tanh x)) (tanh x)) (sqrt (tanh x)) (sqrt (tanh x)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) 0.692 * * [simplify]: iteration 0 : 92 enodes (cost 48 ) 0.694 * * [simplify]: iteration 1 : 206 enodes (cost 45 ) 0.697 * * [simplify]: iteration 2 : 619 enodes (cost 45 ) 0.711 * * [simplify]: iteration 3 : 3203 enodes (cost 45 ) 0.770 * * [simplify]: iteration 4 : 5002 enodes (cost 45 ) 0.771 * [simplify]: Simplified to: (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)) (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))) (log (tanh x)) (exp (tanh x)) (* (cbrt (tanh x)) (cbrt (tanh x))) (cbrt (tanh x)) (pow (tanh x) 3) (sqrt (tanh x)) (sqrt (tanh x)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (tanh x) (tanh x) 0.771 * * * [progress]: adding candidates to table 0.796 * * [progress]: iteration 3 / 4 0.796 * * * [progress]: picking best candidate 0.803 * * * * [pick]: Picked # 0.803 * * * [progress]: localizing error 0.819 * * * [progress]: generating rewritten candidates 0.819 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 0.825 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 0.830 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.837 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.852 * * * [progress]: generating series expansions 0.852 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 0.852 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 0.852 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.852 * [taylor]: Taking taylor expansion of 1/3 in x 0.852 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.852 * [taylor]: Taking taylor expansion of x in x 0.852 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.852 * [taylor]: Taking taylor expansion of 1/3 in x 0.852 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.852 * [taylor]: Taking taylor expansion of x in x 0.853 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 0.853 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.853 * [taylor]: Taking taylor expansion of 1/3 in x 0.853 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.853 * [taylor]: Taking taylor expansion of x in x 0.853 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.853 * [taylor]: Taking taylor expansion of 1/3 in x 0.853 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.853 * [taylor]: Taking taylor expansion of x in x 0.854 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 0.854 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.854 * [taylor]: Taking taylor expansion of -1/3 in x 0.855 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.855 * [taylor]: Taking taylor expansion of x in x 0.855 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.855 * [taylor]: Taking taylor expansion of -1/3 in x 0.855 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.855 * [taylor]: Taking taylor expansion of x in x 0.856 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 0.856 * [approximate]: Taking taylor expansion of (* 1/60 (pow x 5)) in (x) around 0 0.856 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.856 * [taylor]: Taking taylor expansion of 1/60 in x 0.856 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.856 * [taylor]: Taking taylor expansion of x in x 0.856 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.856 * [taylor]: Taking taylor expansion of 1/60 in x 0.856 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.856 * [taylor]: Taking taylor expansion of x in x 0.857 * [approximate]: Taking taylor expansion of (/ 1/60 (pow x 5)) in (x) around 0 0.857 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x 0.857 * [taylor]: Taking taylor expansion of 1/60 in x 0.857 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.857 * [taylor]: Taking taylor expansion of x in x 0.857 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x 0.857 * [taylor]: Taking taylor expansion of 1/60 in x 0.857 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.857 * [taylor]: Taking taylor expansion of x in x 0.858 * [approximate]: Taking taylor expansion of (/ -1/60 (pow x 5)) in (x) around 0 0.858 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x 0.858 * [taylor]: Taking taylor expansion of -1/60 in x 0.858 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.858 * [taylor]: Taking taylor expansion of x in x 0.859 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x 0.859 * [taylor]: Taking taylor expansion of -1/60 in x 0.859 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.859 * [taylor]: Taking taylor expansion of x in x 0.860 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.860 * [approximate]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) in (x) around 0 0.860 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) in x 0.860 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.860 * [taylor]: Taking taylor expansion of 1/3 in x 0.860 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.860 * [taylor]: Taking taylor expansion of x in x 0.860 * [taylor]: Taking taylor expansion of (+ (* 1/60 (pow x 5)) (* 2 x)) in x 0.860 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.860 * [taylor]: Taking taylor expansion of 1/60 in x 0.860 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.860 * [taylor]: Taking taylor expansion of x in x 0.860 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.860 * [taylor]: Taking taylor expansion of 2 in x 0.860 * [taylor]: Taking taylor expansion of x in x 0.860 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) in x 0.860 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.860 * [taylor]: Taking taylor expansion of 1/3 in x 0.860 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.860 * [taylor]: Taking taylor expansion of x in x 0.860 * [taylor]: Taking taylor expansion of (+ (* 1/60 (pow x 5)) (* 2 x)) in x 0.860 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.860 * [taylor]: Taking taylor expansion of 1/60 in x 0.860 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.860 * [taylor]: Taking taylor expansion of x in x 0.860 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.860 * [taylor]: Taking taylor expansion of 2 in x 0.860 * [taylor]: Taking taylor expansion of x in x 0.861 * [approximate]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in (x) around 0 0.861 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.861 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.861 * [taylor]: Taking taylor expansion of 2 in x 0.861 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.861 * [taylor]: Taking taylor expansion of x in x 0.861 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.861 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.861 * [taylor]: Taking taylor expansion of 1/60 in x 0.861 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.862 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.862 * [taylor]: Taking taylor expansion of x in x 0.862 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.862 * [taylor]: Taking taylor expansion of 1/3 in x 0.862 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.862 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.862 * [taylor]: Taking taylor expansion of x in x 0.862 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.862 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.862 * [taylor]: Taking taylor expansion of 2 in x 0.862 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.862 * [taylor]: Taking taylor expansion of x in x 0.862 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.862 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.862 * [taylor]: Taking taylor expansion of 1/60 in x 0.862 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.862 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.862 * [taylor]: Taking taylor expansion of x in x 0.862 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.862 * [taylor]: Taking taylor expansion of 1/3 in x 0.862 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.862 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.862 * [taylor]: Taking taylor expansion of x in x 0.863 * [approximate]: Taking taylor expansion of (neg (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))))) in (x) around 0 0.863 * [taylor]: Taking taylor expansion of (neg (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))))) in x 0.863 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.863 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.863 * [taylor]: Taking taylor expansion of 2 in x 0.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.863 * [taylor]: Taking taylor expansion of x in x 0.863 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.864 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.864 * [taylor]: Taking taylor expansion of 1/60 in x 0.864 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.864 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.864 * [taylor]: Taking taylor expansion of x in x 0.864 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.864 * [taylor]: Taking taylor expansion of 1/3 in x 0.864 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.864 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.864 * [taylor]: Taking taylor expansion of x in x 0.864 * [taylor]: Taking taylor expansion of (neg (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))))) in x 0.864 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.864 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.864 * [taylor]: Taking taylor expansion of 2 in x 0.864 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.864 * [taylor]: Taking taylor expansion of x in x 0.864 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.864 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.864 * [taylor]: Taking taylor expansion of 1/60 in x 0.864 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.864 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.864 * [taylor]: Taking taylor expansion of x in x 0.864 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.864 * [taylor]: Taking taylor expansion of 1/3 in x 0.864 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.864 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.864 * [taylor]: Taking taylor expansion of x in x 0.865 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.866 * [approximate]: Taking taylor expansion of (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp (neg x)) (exp x))) in (x) around 0 0.866 * [taylor]: Taking taylor expansion of (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp (neg x)) (exp x))) in x 0.866 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) in x 0.866 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.866 * [taylor]: Taking taylor expansion of 1/3 in x 0.866 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of (+ (* 1/60 (pow x 5)) (* 2 x)) in x 0.866 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.866 * [taylor]: Taking taylor expansion of 1/60 in x 0.866 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.866 * [taylor]: Taking taylor expansion of 2 in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.866 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.866 * [taylor]: Taking taylor expansion of (neg x) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of (exp x) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp (neg x)) (exp x))) in x 0.866 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) in x 0.866 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.866 * [taylor]: Taking taylor expansion of 1/3 in x 0.866 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of (+ (* 1/60 (pow x 5)) (* 2 x)) in x 0.866 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.866 * [taylor]: Taking taylor expansion of 1/60 in x 0.866 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.866 * [taylor]: Taking taylor expansion of 2 in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.866 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.866 * [taylor]: Taking taylor expansion of (neg x) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of (exp x) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.869 * [approximate]: Taking taylor expansion of (/ (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0 0.869 * [taylor]: Taking taylor expansion of (/ (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.869 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.869 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.869 * [taylor]: Taking taylor expansion of 2 in x 0.869 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.869 * [taylor]: Taking taylor expansion of x in x 0.869 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.869 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.869 * [taylor]: Taking taylor expansion of 1/60 in x 0.869 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.869 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.869 * [taylor]: Taking taylor expansion of x in x 0.869 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.869 * [taylor]: Taking taylor expansion of 1/3 in x 0.869 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.869 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.869 * [taylor]: Taking taylor expansion of x in x 0.869 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.869 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.869 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.869 * [taylor]: Taking taylor expansion of x in x 0.869 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.869 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of (/ (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.870 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.870 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.870 * [taylor]: Taking taylor expansion of 2 in x 0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.870 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.870 * [taylor]: Taking taylor expansion of 1/60 in x 0.870 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.870 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.870 * [taylor]: Taking taylor expansion of 1/3 in x 0.870 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.870 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.870 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.870 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.874 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x) around 0 0.874 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.874 * [taylor]: Taking taylor expansion of -1 in x 0.874 * [taylor]: Taking taylor expansion of (/ (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.874 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.874 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.874 * [taylor]: Taking taylor expansion of 2 in x 0.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.874 * [taylor]: Taking taylor expansion of x in x 0.874 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.874 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.874 * [taylor]: Taking taylor expansion of 1/60 in x 0.874 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.874 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.874 * [taylor]: Taking taylor expansion of x in x 0.874 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.874 * [taylor]: Taking taylor expansion of 1/3 in x 0.874 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.874 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.874 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.875 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.875 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.875 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.875 * [taylor]: Taking taylor expansion of -1 in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.875 * [taylor]: Taking taylor expansion of -1 in x 0.875 * [taylor]: Taking taylor expansion of (/ (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.875 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.875 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.875 * [taylor]: Taking taylor expansion of 2 in x 0.875 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.875 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.875 * [taylor]: Taking taylor expansion of 1/60 in x 0.875 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.875 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.875 * [taylor]: Taking taylor expansion of 1/3 in x 0.875 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.875 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.875 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.875 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.875 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.875 * [taylor]: Taking taylor expansion of -1 in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.882 * * * [progress]: simplifying candidates 0.883 * [simplify]: Simplifying using # : (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (log (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (* (* (* 1/3 1/3) 1/3) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (* (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x (/ 3 2))) (* (sqrt 1/3) (pow x (/ 3 2))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 (* x x)) (* 1/3 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 x) (* 1/3 (sqrt (pow x 3))) (* 1/3 1) (* 1/3 (pow x (/ 3 2))) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (+ (log 1/60) (* (log x) 5)) (+ (log 1/60) (* (log x) 5)) (+ (log 1/60) (log (pow x 5))) (log (* 1/60 (pow x 5))) (exp (* 1/60 (pow x 5))) (* (* (* 1/60 1/60) 1/60) (* (* (pow x 5) (pow x 5)) (pow x 5))) (* (cbrt (* 1/60 (pow x 5))) (cbrt (* 1/60 (pow x 5)))) (cbrt (* 1/60 (pow x 5))) (* (* (* 1/60 (pow x 5)) (* 1/60 (pow x 5))) (* 1/60 (pow x 5))) (sqrt (* 1/60 (pow x 5))) (sqrt (* 1/60 (pow x 5))) (* (sqrt 1/60) (pow (sqrt x) 5)) (* (sqrt 1/60) (pow (sqrt x) 5)) (* (sqrt 1/60) (sqrt (pow x 5))) (* (sqrt 1/60) (sqrt (pow x 5))) (* (sqrt 1/60) (pow x (/ 5 2))) (* (sqrt 1/60) (pow x (/ 5 2))) (* 1/60 (pow (* (cbrt x) (cbrt x)) 5)) (* 1/60 (pow (sqrt x) 5)) (* 1/60 (pow 1 5)) (* 1/60 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 1/60 (sqrt (pow x 5))) (* 1/60 1) (* 1/60 (pow x (/ 5 2))) (* (cbrt 1/60) (pow x 5)) (* (sqrt 1/60) (pow x 5)) (* 1/60 (pow x 5)) (* (exp (* 1/3 (pow x 3))) (* (exp (* 1/60 (pow x 5))) (exp (* 2 x)))) (* (exp (* 1/3 (pow x 3))) (exp (+ (* 1/60 (pow x 5)) (* 2 x)))) (log (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (exp (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (* (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))) (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (* (* (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (sqrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (sqrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (+ (pow (* 1/3 (pow x 3)) 3) (pow (+ (* 1/60 (pow x 5)) (* 2 x)) 3)) (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (- (* (+ (* 1/60 (pow x 5)) (* 2 x)) (+ (* 1/60 (pow x 5)) (* 2 x))) (* (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))) (- (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* (+ (* 1/60 (pow x 5)) (* 2 x)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (- (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (- (log (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (log (+ (exp x) (exp (neg x))))) (log (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp x) (exp (neg x))))) (exp (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp x) (exp (neg x))))) (/ (* (* (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))) (* (cbrt (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp x) (exp (neg x))))) (cbrt (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp x) (exp (neg x)))))) (cbrt (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp x) (exp (neg x))))) (* (* (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp x) (exp (neg x)))) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp x) (exp (neg x))))) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp x) (exp (neg x))))) (sqrt (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp x) (exp (neg x))))) (sqrt (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp x) (exp (neg x))))) (neg (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (neg (+ (exp x) (exp (neg x)))) (/ (* (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))) (sqrt (+ (exp x) (exp (neg x))))) (/ (cbrt (+ (* 1/3 (pow x 3)) (+ (* 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5)) (* 2 x))) (sqrt (+ (exp x) (exp (neg x))))) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 1) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 1) (/ (+ (exp x) (exp (neg x))) (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))) (/ (+ (exp x) (exp (neg x))) (sqrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))) (/ (+ (exp x) (exp (neg x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (pow (exp x) 3) (pow (exp (neg x)) 3))) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))) (* (+ (exp x) (exp (neg x))) (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (- (* (+ (* 1/60 (pow x 5)) (* 2 x)) (+ (* 1/60 (pow x 5)) (* 2 x))) (* (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))))) (* (+ (exp x) (exp (neg x))) (- (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (+ (* 2 (/ x (+ (exp (neg x)) (exp x)))) (+ (* 1/60 (/ (pow x 5) (+ (exp (neg x)) (exp x)))) (* 1/3 (/ (pow x 3) (+ (exp (neg x)) (exp x)))))) (+ (* 2 (/ x (+ (exp (* -1 x)) (exp x)))) (+ (* 1/3 (/ (pow x 3) (+ (exp (* -1 x)) (exp x)))) (* 1/60 (/ (pow x 5) (+ (exp (* -1 x)) (exp x)))))) 0.891 * * [simplify]: iteration 0 : 480 enodes (cost 1097 ) 0.900 * * [simplify]: iteration 1 : 2077 enodes (cost 1017 ) 0.938 * * [simplify]: iteration 2 : 5001 enodes (cost 1016 ) 0.943 * [simplify]: Simplified to: (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) 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x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (sqrt (+ (exp x) (exp (neg x))))) 1 (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp x) (exp (neg x)))) 1 (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp x) (exp (neg x)))) (/ 1 (+ (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (sqrt (+ (exp x) (exp (neg x))))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (/ (+ (exp x) (exp (neg x))) (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))) (/ (+ (exp x) (exp (neg x))) (sqrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))) (/ (+ (exp x) (exp (neg x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (pow (exp x) 3) (pow (exp (neg x)) 3))) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (exp (+ x x)) (neg (exp (+ (neg x) (neg x)))))) (* (+ (* (+ (* 1/60 (pow x 5)) (* 2 x)) (- (+ (* 1/60 (pow x 5)) (* 2 x)) (* 1/3 (pow x 3)))) (* 1/9 (* (pow x 3) (pow x 3)))) (+ (exp x) (exp (neg x)))) (* (+ (exp x) (exp (neg x))) (- (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (+ (* 2 (/ x (+ (exp (* -1 x)) (exp x)))) (+ (* 1/3 (/ (pow x 3) (+ (exp (* -1 x)) (exp x)))) (* 1/60 (/ (pow x 5) (+ (exp (* -1 x)) (exp x)))))) (+ (* 2 (/ x (+ (exp (* -1 x)) (exp x)))) (+ (* 1/3 (/ (pow x 3) (+ (exp (* -1 x)) (exp x)))) (* 1/60 (/ (pow x 5) (+ (exp (* -1 x)) (exp x)))))) 0.944 * * * [progress]: adding candidates to table 1.477 * * [progress]: iteration 4 / 4 1.477 * * * [progress]: picking best candidate 1.480 * * * * [pick]: Picked # 1.480 * * * [progress]: localizing error 1.486 * * * [progress]: generating rewritten candidates 1.486 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 1.489 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 1.497 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 1.503 * * * [progress]: generating series expansions 1.503 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 1.503 * [approximate]: Taking taylor expansion of (- 1 (exp (* -2 x))) in (x) around 0 1.503 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 x))) in x 1.503 * [taylor]: Taking taylor expansion of 1 in x 1.503 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 1.503 * [taylor]: Taking taylor expansion of (* -2 x) in x 1.503 * [taylor]: Taking taylor expansion of -2 in x 1.503 * [taylor]: Taking taylor expansion of x in x 1.503 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 x))) in x 1.503 * [taylor]: Taking taylor expansion of 1 in x 1.503 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 1.503 * [taylor]: Taking taylor expansion of (* -2 x) in x 1.503 * [taylor]: Taking taylor expansion of -2 in x 1.503 * [taylor]: Taking taylor expansion of x in x 1.504 * [approximate]: Taking taylor expansion of (- 1 (exp (/ -2 x))) in (x) around 0 1.504 * [taylor]: Taking taylor expansion of (- 1 (exp (/ -2 x))) in x 1.504 * [taylor]: Taking taylor expansion of 1 in x 1.504 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.504 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.504 * [taylor]: Taking taylor expansion of -2 in x 1.504 * [taylor]: Taking taylor expansion of x in x 1.504 * [taylor]: Taking taylor expansion of (- 1 (exp (/ -2 x))) in x 1.504 * [taylor]: Taking taylor expansion of 1 in x 1.504 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.504 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.505 * [taylor]: Taking taylor expansion of -2 in x 1.505 * [taylor]: Taking taylor expansion of x in x 1.505 * [approximate]: Taking taylor expansion of (- 1 (exp (/ 2 x))) in (x) around 0 1.505 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 2 x))) in x 1.505 * [taylor]: Taking taylor expansion of 1 in x 1.505 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.505 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.505 * [taylor]: Taking taylor expansion of 2 in x 1.505 * [taylor]: Taking taylor expansion of x in x 1.505 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 2 x))) in x 1.505 * [taylor]: Taking taylor expansion of 1 in x 1.505 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.505 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.505 * [taylor]: Taking taylor expansion of 2 in x 1.505 * [taylor]: Taking taylor expansion of x in x 1.506 * * * * [progress]: [ 2 / 3 ] generating series at (2) 1.506 * [approximate]: Taking taylor expansion of (/ (- 1 (exp (* -2 x))) (+ (exp (* -2 x)) 1)) in (x) around 0 1.506 * [taylor]: Taking taylor expansion of (/ (- 1 (exp (* -2 x))) (+ (exp (* -2 x)) 1)) in x 1.506 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 x))) in x 1.506 * [taylor]: Taking taylor expansion of 1 in x 1.506 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 1.506 * [taylor]: Taking taylor expansion of (* -2 x) in x 1.506 * [taylor]: Taking taylor expansion of -2 in x 1.506 * [taylor]: Taking taylor expansion of x in x 1.506 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x 1.506 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 1.506 * [taylor]: Taking taylor expansion of (* -2 x) in x 1.506 * [taylor]: Taking taylor expansion of -2 in x 1.506 * [taylor]: Taking taylor expansion of x in x 1.506 * [taylor]: Taking taylor expansion of 1 in x 1.506 * [taylor]: Taking taylor expansion of (/ (- 1 (exp (* -2 x))) (+ (exp (* -2 x)) 1)) in x 1.506 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 x))) in x 1.506 * [taylor]: Taking taylor expansion of 1 in x 1.506 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 1.506 * [taylor]: Taking taylor expansion of (* -2 x) in x 1.506 * [taylor]: Taking taylor expansion of -2 in x 1.506 * [taylor]: Taking taylor expansion of x in x 1.506 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x 1.506 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 1.506 * [taylor]: Taking taylor expansion of (* -2 x) in x 1.506 * [taylor]: Taking taylor expansion of -2 in x 1.506 * [taylor]: Taking taylor expansion of x in x 1.506 * [taylor]: Taking taylor expansion of 1 in x 1.509 * [approximate]: Taking taylor expansion of (/ (- 1 (exp (/ -2 x))) (+ (exp (/ -2 x)) 1)) in (x) around 0 1.509 * [taylor]: Taking taylor expansion of (/ (- 1 (exp (/ -2 x))) (+ (exp (/ -2 x)) 1)) in x 1.509 * [taylor]: Taking taylor expansion of (- 1 (exp (/ -2 x))) in x 1.509 * [taylor]: Taking taylor expansion of 1 in x 1.509 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.509 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.509 * [taylor]: Taking taylor expansion of -2 in x 1.509 * [taylor]: Taking taylor expansion of x in x 1.510 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 1.510 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.510 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.510 * [taylor]: Taking taylor expansion of -2 in x 1.510 * [taylor]: Taking taylor expansion of x in x 1.510 * [taylor]: Taking taylor expansion of 1 in x 1.510 * [taylor]: Taking taylor expansion of (/ (- 1 (exp (/ -2 x))) (+ (exp (/ -2 x)) 1)) in x 1.510 * [taylor]: Taking taylor expansion of (- 1 (exp (/ -2 x))) in x 1.510 * [taylor]: Taking taylor expansion of 1 in x 1.510 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.510 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.510 * [taylor]: Taking taylor expansion of -2 in x 1.510 * [taylor]: Taking taylor expansion of x in x 1.510 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 1.510 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.510 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.510 * [taylor]: Taking taylor expansion of -2 in x 1.510 * [taylor]: Taking taylor expansion of x in x 1.513 * [taylor]: Taking taylor expansion of 1 in x 1.515 * [approximate]: Taking taylor expansion of (/ (- 1 (exp (/ 2 x))) (+ (exp (/ 2 x)) 1)) in (x) around 0 1.515 * [taylor]: Taking taylor expansion of (/ (- 1 (exp (/ 2 x))) (+ (exp (/ 2 x)) 1)) in x 1.515 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 2 x))) in x 1.515 * [taylor]: Taking taylor expansion of 1 in x 1.515 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.515 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.515 * [taylor]: Taking taylor expansion of 2 in x 1.515 * [taylor]: Taking taylor expansion of x in x 1.515 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 1.515 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.515 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.515 * [taylor]: Taking taylor expansion of 2 in x 1.515 * [taylor]: Taking taylor expansion of x in x 1.515 * [taylor]: Taking taylor expansion of 1 in x 1.515 * [taylor]: Taking taylor expansion of (/ (- 1 (exp (/ 2 x))) (+ (exp (/ 2 x)) 1)) in x 1.515 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 2 x))) in x 1.515 * [taylor]: Taking taylor expansion of 1 in x 1.515 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.515 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.515 * [taylor]: Taking taylor expansion of 2 in x 1.515 * [taylor]: Taking taylor expansion of x in x 1.516 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 1.516 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.516 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.516 * [taylor]: Taking taylor expansion of 2 in x 1.516 * [taylor]: Taking taylor expansion of x in x 1.516 * [taylor]: Taking taylor expansion of 1 in x 1.518 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 1.518 * [approximate]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in (x) around 0 1.518 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x 1.518 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 1.518 * [taylor]: Taking taylor expansion of (* -2 x) in x 1.518 * [taylor]: Taking taylor expansion of -2 in x 1.518 * [taylor]: Taking taylor expansion of x in x 1.518 * [taylor]: Taking taylor expansion of 1 in x 1.518 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x 1.518 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 1.518 * [taylor]: Taking taylor expansion of (* -2 x) in x 1.518 * [taylor]: Taking taylor expansion of -2 in x 1.518 * [taylor]: Taking taylor expansion of x in x 1.518 * [taylor]: Taking taylor expansion of 1 in x 1.519 * [approximate]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in (x) around 0 1.519 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 1.519 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.519 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.519 * [taylor]: Taking taylor expansion of -2 in x 1.519 * [taylor]: Taking taylor expansion of x in x 1.519 * [taylor]: Taking taylor expansion of 1 in x 1.519 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 1.519 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.519 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.519 * [taylor]: Taking taylor expansion of -2 in x 1.519 * [taylor]: Taking taylor expansion of x in x 1.519 * [taylor]: Taking taylor expansion of 1 in x 1.519 * [approximate]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in (x) around 0 1.519 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 1.519 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.519 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.519 * [taylor]: Taking taylor expansion of 2 in x 1.519 * [taylor]: Taking taylor expansion of x in x 1.519 * [taylor]: Taking taylor expansion of 1 in x 1.519 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 1.519 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.519 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.519 * [taylor]: Taking taylor expansion of 2 in x 1.520 * [taylor]: Taking taylor expansion of x in x 1.520 * [taylor]: Taking taylor expansion of 1 in x 1.520 * * * [progress]: simplifying candidates 1.521 * [simplify]: Simplifying using # : (/ (exp 1) (exp (exp (* -2 x)))) (log (- 1 (exp (* -2 x)))) (exp (- 1 (exp (* -2 x)))) (* (cbrt (- 1 (exp (* -2 x)))) (cbrt (- 1 (exp (* -2 x))))) (cbrt (- 1 (exp (* -2 x)))) (* (* (- 1 (exp (* -2 x))) (- 1 (exp (* -2 x)))) (- 1 (exp (* -2 x)))) (sqrt (- 1 (exp (* -2 x)))) (sqrt (- 1 (exp (* -2 x)))) (- (pow 1 3) (pow (exp (* -2 x)) 3)) (+ (* 1 1) (+ (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x))))) (neg (exp (* -2 x))) (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))) (+ 1 (exp (* -2 x))) (+ (sqrt 1) (sqrt (exp (* -2 x)))) (- (sqrt 1) (sqrt (exp (* -2 x)))) (+ 1 (sqrt (exp (* -2 x)))) (- 1 (sqrt (exp (* -2 x)))) (- 1 (exp (* -2 x))) (neg (exp (* -2 x))) (- (log (- 1 (exp (* -2 x)))) (log (+ 1 (exp (* -2 x))))) (log (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (exp (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (* (* (- 1 (exp (* -2 x))) (- 1 (exp (* -2 x)))) (- 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (* (cbrt (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (cbrt (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (cbrt (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (sqrt (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (sqrt (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (neg (- 1 (exp (* -2 x)))) (neg (+ 1 (exp (* -2 x)))) (/ 1 (+ 1 (exp (* -2 x)))) (/ (exp (* -2 x)) (+ 1 (exp (* -2 x)))) (/ (* (cbrt (- 1 (exp (* -2 x)))) (cbrt (- 1 (exp (* -2 x))))) (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (/ (cbrt (- 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))) (/ (* (cbrt (- 1 (exp (* -2 x)))) (cbrt (- 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) (/ (cbrt (- 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (/ (* (cbrt (- 1 (exp (* -2 x)))) (cbrt (- 1 (exp (* -2 x))))) 1) (/ (cbrt (- 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (/ (* (cbrt (- 1 (exp (* -2 x)))) (cbrt (- 1 (exp (* -2 x))))) 1) (/ (cbrt (- 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (/ (sqrt (- 1 (exp (* -2 x)))) (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (/ (sqrt (- 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))) (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (/ (sqrt (- 1 (exp (* -2 x)))) 1) (/ (sqrt (- 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (/ (sqrt (- 1 (exp (* -2 x)))) 1) (/ (sqrt (- 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (/ 1 (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (/ (- 1 (exp (* -2 x))) (cbrt (+ 1 (exp (* -2 x))))) (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (/ (- 1 (exp (* -2 x))) (sqrt (+ 1 (exp (* -2 x))))) (/ 1 1) (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (/ 1 1) (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (/ (+ (sqrt 1) (sqrt (exp (* -2 x)))) (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (/ (- (sqrt 1) (sqrt (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))) (/ (+ (sqrt 1) (sqrt (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (/ (- (sqrt 1) (sqrt (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (/ (+ (sqrt 1) (sqrt (exp (* -2 x)))) 1) (/ (- (sqrt 1) (sqrt (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (/ (+ (sqrt 1) (sqrt (exp (* -2 x)))) 1) (/ (- (sqrt 1) (sqrt (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (/ (+ 1 (sqrt (exp (* -2 x)))) (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (/ (- 1 (sqrt (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))) (/ (+ 1 (sqrt (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (/ (- 1 (sqrt (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (/ (+ 1 (sqrt (exp (* -2 x)))) 1) (/ (- 1 (sqrt (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (/ (+ 1 (sqrt (exp (* -2 x)))) 1) (/ (- 1 (sqrt (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (/ 1 (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (/ (- 1 (exp (* -2 x))) (cbrt (+ 1 (exp (* -2 x))))) (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (/ (- 1 (exp (* -2 x))) (sqrt (+ 1 (exp (* -2 x))))) (/ 1 1) (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (/ 1 1) (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (/ 1 (+ 1 (exp (* -2 x)))) (/ (+ 1 (exp (* -2 x))) (- 1 (exp (* -2 x)))) (/ (- 1 (exp (* -2 x))) (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (/ (- 1 (exp (* -2 x))) (sqrt (+ 1 (exp (* -2 x))))) (/ (- 1 (exp (* -2 x))) 1) (/ (- 1 (exp (* -2 x))) 1) (/ (+ 1 (exp (* -2 x))) (cbrt (- 1 (exp (* -2 x))))) (/ (+ 1 (exp (* -2 x))) (sqrt (- 1 (exp (* -2 x))))) (/ (+ 1 (exp (* -2 x))) (- 1 (exp (* -2 x)))) (/ (+ 1 (exp (* -2 x))) (- (sqrt 1) (sqrt (exp (* -2 x))))) (/ (+ 1 (exp (* -2 x))) (- 1 (sqrt (exp (* -2 x))))) (/ (+ 1 (exp (* -2 x))) (- 1 (exp (* -2 x)))) (/ (- 1 (exp (* -2 x))) (+ (pow 1 3) (pow (exp (* -2 x)) 3))) (/ (- 1 (exp (* -2 x))) (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ (* 1 1) (+ (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (exp 1) (exp (exp (* -2 x)))) (log (+ 1 (exp (* -2 x)))) (exp (+ 1 (exp (* -2 x)))) (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))) (cbrt (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x)))) (+ (pow 1 3) (pow (exp (* -2 x)) 3)) (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x))))) (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))) (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))) (- (+ (* 4/3 (pow x 3)) (* 2 x)) (* 2 (pow x 2))) (- 1 (exp (* -2 x))) (- 1 (exp (* -2 x))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (+ (* 2 (pow x 2)) 2) (* 2 x)) (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))) 1.527 * * [simplify]: iteration 0 : 272 enodes (cost 830 ) 1.533 * * [simplify]: iteration 1 : 1056 enodes (cost 769 ) 1.554 * * [simplify]: iteration 2 : 5001 enodes (cost 762 ) 1.559 * [simplify]: Simplified to: (exp (- 1 (exp (* -2 x)))) (log (- 1 (exp (* -2 x)))) (exp (- 1 (exp (* -2 x)))) (* (cbrt (- 1 (exp (* -2 x)))) (cbrt (- 1 (exp (* -2 x))))) (cbrt (- 1 (exp (* -2 x)))) (pow (- 1 (exp (* -2 x))) 3) (sqrt (- 1 (exp (* -2 x)))) (sqrt (- 1 (exp (* -2 x)))) (- 1 (pow (exp (* -2 x)) 3)) (+ (pow (exp x) -4) (+ 1 (exp (* -2 x)))) (neg (exp (* -2 x))) (- 1 (pow (exp -2) (* 2 x))) (+ 1 (exp (* -2 x))) (+ 1 (sqrt (exp (* -2 x)))) (- 1 (sqrt (exp (* -2 x)))) (+ 1 (sqrt (exp (* -2 x)))) (- 1 (sqrt (exp (* -2 x)))) (- 1 (exp (* -2 x))) (neg (exp (* -2 x))) (log (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (log (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (exp (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (pow (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) 3) (* (cbrt (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (cbrt (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (cbrt (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (pow (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) 3) (sqrt (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (sqrt (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ -1 (exp (* -2 x))) (- -1 (exp (* -2 x))) (/ 1 (+ 1 (exp (* -2 x)))) (/ (exp (* -2 x)) (+ 1 (exp (* -2 x)))) (/ (* (cbrt (- 1 (exp (* -2 x)))) (cbrt (- 1 (exp (* -2 x))))) (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (/ (cbrt (- 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))) (/ (* (cbrt (- 1 (exp (* -2 x)))) (cbrt (- 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) (/ (cbrt (- 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (* (cbrt (- 1 (exp (* -2 x)))) (cbrt (- 1 (exp (* -2 x))))) (/ (cbrt (- 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (cbrt (- 1 (exp (* -2 x)))) (cbrt (- 1 (exp (* -2 x))))) (/ (cbrt (- 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (/ (sqrt (- 1 (exp (* -2 x)))) (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (/ (sqrt (- 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))) (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (sqrt (- 1 (exp (* -2 x)))) (/ (sqrt (- 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (sqrt (- 1 (exp (* -2 x)))) (/ (sqrt (- 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (/ 1 (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (/ (- 1 (exp (* -2 x))) (cbrt (+ 1 (exp (* -2 x))))) (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (/ (- 1 (exp (* -2 x))) (sqrt (+ 1 (exp (* -2 x))))) 1 (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) 1 (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (/ (+ 1 (sqrt (exp (* -2 x)))) (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (/ (- 1 (sqrt (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))) (/ (+ 1 (sqrt (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (/ (- 1 (sqrt (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (+ 1 (sqrt (exp (* -2 x)))) (/ (- 1 (sqrt (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (sqrt (exp (* -2 x)))) (/ (- 1 (sqrt (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (/ (+ 1 (sqrt (exp (* -2 x)))) (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (/ (- 1 (sqrt (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))) (/ (+ 1 (sqrt (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (/ (- 1 (sqrt (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (+ 1 (sqrt (exp (* -2 x)))) (/ (- 1 (sqrt (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (sqrt (exp (* -2 x)))) (/ (- 1 (sqrt (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (/ 1 (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (/ (- 1 (exp (* -2 x))) (cbrt (+ 1 (exp (* -2 x))))) (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (/ (- 1 (exp (* -2 x))) (sqrt (+ 1 (exp (* -2 x))))) 1 (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) 1 (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (/ 1 (+ 1 (exp (* -2 x)))) (/ (+ 1 (exp (* -2 x))) (- 1 (exp (* -2 x)))) (/ (- 1 (exp (* -2 x))) (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (/ (- 1 (exp (* -2 x))) (sqrt (+ 1 (exp (* -2 x))))) (- 1 (exp (* -2 x))) (- 1 (exp (* -2 x))) (/ (+ 1 (exp (* -2 x))) (cbrt (- 1 (exp (* -2 x))))) (/ (+ 1 (exp (* -2 x))) (sqrt (- 1 (exp (* -2 x))))) (/ (+ 1 (exp (* -2 x))) (- 1 (exp (* -2 x)))) (/ (+ 1 (exp (* -2 x))) (- 1 (sqrt (exp (* -2 x))))) (/ (+ 1 (exp (* -2 x))) (- 1 (sqrt (exp (* -2 x))))) (/ (+ 1 (exp (* -2 x))) (- 1 (exp (* -2 x)))) (/ (- 1 (exp (* -2 x))) (+ 1 (pow (exp (* -2 x)) 3))) (/ (- 1 (exp (* -2 x))) (- 1 (pow (exp -2) (* 2 x)))) (* (+ (pow (exp x) -4) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (exp (+ 1 (exp (* -2 x)))) (log (+ 1 (exp (* -2 x)))) (exp (+ 1 (exp (* -2 x)))) (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))) (cbrt (+ 1 (exp (* -2 x)))) (pow (+ 1 (exp (* -2 x))) 3) (sqrt (+ 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x)))) (+ 1 (pow (exp (* -2 x)) 3)) (+ (- 1 (exp (* -2 x))) (pow (exp x) -4)) (- 1 (pow (exp -2) (* 2 x))) (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))) (+ (* 2 (- x (pow x 2))) (* 4/3 (pow x 3))) (- 1 (exp (* -2 x))) (- 1 (exp (* -2 x))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* 2 (- (+ (pow x 2) 1) x)) (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))) 1.559 * * * [progress]: adding candidates to table 1.749 * [progress]: [Phase 3 of 3] Extracting. 1.749 * * [regime]: Finding splitpoints for: (# # #) 1.750 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.750 * * * * [regimes]: Trying to branch on x from (# # #) 1.778 * * * [regime]: Found split indices: #