8.621 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.041 * * * [progress]: [2/2] Setting up program. 0.043 * [progress]: [Phase 2 of 3] Improving. 0.044 * [simplify]: Simplifying using # : (- (exp x) 1.0) 0.045 * * [simplify]: iteration 0 : 6 enodes (cost 2 ) 0.046 * * [simplify]: iteration 1 : 7 enodes (cost 2 ) 0.047 * * [simplify]: iteration 2 : 7 enodes (cost 2 ) 0.047 * [simplify]: Simplified to: (- (exp x) 1.0) 0.047 * * [progress]: iteration 1 / 4 0.047 * * * [progress]: picking best candidate 0.049 * * * * [pick]: Picked # 0.049 * * * [progress]: localizing error 0.052 * * * [progress]: generating rewritten candidates 0.052 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.056 * * * [progress]: generating series expansions 0.056 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.056 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.056 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.056 * [taylor]: Taking taylor expansion of (exp x) in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.056 * [taylor]: Taking taylor expansion of 1.0 in x 0.056 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.056 * [taylor]: Taking taylor expansion of (exp x) in x 0.057 * [taylor]: Taking taylor expansion of x in x 0.057 * [taylor]: Taking taylor expansion of 1.0 in x 0.057 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.057 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.057 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.057 * [taylor]: Taking taylor expansion of x in x 0.057 * [taylor]: Taking taylor expansion of 1.0 in x 0.057 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.057 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.057 * [taylor]: Taking taylor expansion of x in x 0.057 * [taylor]: Taking taylor expansion of 1.0 in x 0.058 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.058 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.058 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.058 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.058 * [taylor]: Taking taylor expansion of -1 in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.058 * [taylor]: Taking taylor expansion of 1.0 in x 0.058 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.058 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.058 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.058 * [taylor]: Taking taylor expansion of -1 in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.058 * [taylor]: Taking taylor expansion of 1.0 in x 0.058 * * * [progress]: simplifying candidates 0.059 * [simplify]: Simplifying using # : (/ (exp (exp x)) (exp 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) (neg 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (neg 1.0) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (- (exp x) 1.0) (- (exp x) 1.0) 0.061 * * [simplify]: iteration 0 : 81 enodes (cost 72 ) 0.063 * * [simplify]: iteration 1 : 185 enodes (cost 67 ) 0.066 * * [simplify]: iteration 2 : 499 enodes (cost 66 ) 0.074 * * [simplify]: iteration 3 : 1399 enodes (cost 66 ) 0.109 * * [simplify]: iteration 4 : 5002 enodes (cost 66 ) 0.110 * [simplify]: Simplified to: (exp (- (exp x) 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (pow (- (exp x) 1.0) 3) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))) (- 0 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (- 0 1.0) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (- (exp x) 1.0) (- (exp x) 1.0) 0.110 * * * [progress]: adding candidates to table 0.138 * * [progress]: iteration 2 / 4 0.138 * * * [progress]: picking best candidate 0.144 * * * * [pick]: Picked # 0.145 * * * [progress]: localizing error 0.151 * * * [progress]: generating rewritten candidates 0.151 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2 1) 0.154 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.162 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2) 0.167 * * * [progress]: generating series expansions 0.167 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2 1) 0.167 * [approximate]: Taking taylor expansion of (* 1/6 x) in (x) around 0 0.167 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.167 * [taylor]: Taking taylor expansion of 1/6 in x 0.167 * [taylor]: Taking taylor expansion of x in x 0.167 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.167 * [taylor]: Taking taylor expansion of 1/6 in x 0.167 * [taylor]: Taking taylor expansion of x in x 0.167 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0 0.167 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x 0.167 * [taylor]: Taking taylor expansion of 1/6 in x 0.167 * [taylor]: Taking taylor expansion of x in x 0.167 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x 0.167 * [taylor]: Taking taylor expansion of 1/6 in x 0.167 * [taylor]: Taking taylor expansion of x in x 0.168 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0 0.168 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x 0.168 * [taylor]: Taking taylor expansion of -1/6 in x 0.168 * [taylor]: Taking taylor expansion of x in x 0.168 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x 0.168 * [taylor]: Taking taylor expansion of -1/6 in x 0.168 * [taylor]: Taking taylor expansion of x in x 0.169 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.169 * [approximate]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in (x) around 0 0.169 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x 0.169 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x 0.169 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.169 * [taylor]: Taking taylor expansion of 1/6 in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of 1/2 in x 0.169 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x 0.169 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x 0.169 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.169 * [taylor]: Taking taylor expansion of 1/6 in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of 1/2 in x 0.170 * [approximate]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0 0.170 * [taylor]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x 0.170 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x 0.170 * [taylor]: Taking taylor expansion of 1/2 in x 0.170 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.170 * [taylor]: Taking taylor expansion of 1/6 in x 0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.170 * [taylor]: Taking taylor expansion of x in x 0.170 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.170 * [taylor]: Taking taylor expansion of x in x 0.170 * [taylor]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x 0.170 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x 0.170 * [taylor]: Taking taylor expansion of 1/2 in x 0.170 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.170 * [taylor]: Taking taylor expansion of 1/6 in x 0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.171 * [taylor]: Taking taylor expansion of x in x 0.171 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.171 * [taylor]: Taking taylor expansion of x in x 0.172 * [approximate]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0 0.172 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x 0.172 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x 0.172 * [taylor]: Taking taylor expansion of 1/2 in x 0.172 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.172 * [taylor]: Taking taylor expansion of 1/6 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 (pow x 2) in x 0.173 * [taylor]: Taking taylor expansion of x in x 0.173 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x 0.173 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x 0.173 * [taylor]: Taking taylor expansion of 1/2 in x 0.173 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.173 * [taylor]: Taking taylor expansion of 1/6 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 (pow x 2) in x 0.173 * [taylor]: Taking taylor expansion of x in x 0.175 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2) 0.175 * [approximate]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in (x) around 0 0.175 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x 0.175 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.175 * [taylor]: Taking taylor expansion of 1/6 in x 0.175 * [taylor]: Taking taylor expansion of x in x 0.175 * [taylor]: Taking taylor expansion of 1/2 in x 0.175 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x 0.175 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.175 * [taylor]: Taking taylor expansion of 1/6 in x 0.175 * [taylor]: Taking taylor expansion of x in x 0.175 * [taylor]: Taking taylor expansion of 1/2 in x 0.175 * [approximate]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in (x) around 0 0.175 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x 0.175 * [taylor]: Taking taylor expansion of 1/2 in x 0.175 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.175 * [taylor]: Taking taylor expansion of 1/6 in x 0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.175 * [taylor]: Taking taylor expansion of x in x 0.175 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x 0.175 * [taylor]: Taking taylor expansion of 1/2 in x 0.175 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.175 * [taylor]: Taking taylor expansion of 1/6 in x 0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.175 * [taylor]: Taking taylor expansion of x in x 0.176 * [approximate]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in (x) around 0 0.176 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x 0.176 * [taylor]: Taking taylor expansion of 1/2 in x 0.176 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.176 * [taylor]: Taking taylor expansion of 1/6 in x 0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x 0.177 * [taylor]: Taking taylor expansion of 1/2 in x 0.177 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.177 * [taylor]: Taking taylor expansion of 1/6 in x 0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.178 * * * [progress]: simplifying candidates 0.178 * [simplify]: Simplifying using # : (* x 1/6) (+ (log x) (log 1/6)) (log (* x 1/6)) (exp (* x 1/6)) (* (* (* x x) x) (* (* 1/6 1/6) 1/6)) (* (cbrt (* x 1/6)) (cbrt (* x 1/6))) (cbrt (* x 1/6)) (* (* (* x 1/6) (* x 1/6)) (* x 1/6)) (sqrt (* x 1/6)) (sqrt (* x 1/6)) (* (sqrt x) (sqrt 1/6)) (* (sqrt x) (sqrt 1/6)) (* x (* (cbrt 1/6) (cbrt 1/6))) (* x (sqrt 1/6)) (* x 1) (* (cbrt x) 1/6) (* (sqrt x) 1/6) (* x 1/6) (+ (* (log x) 2) (log (+ (* x 1/6) 1/2))) (+ (* (log x) 2) (log (+ (* x 1/6) 1/2))) (+ (log (pow x 2)) (log (+ (* x 1/6) 1/2))) (log (* (pow x 2) (+ (* x 1/6) 1/2))) (exp (* (pow x 2) (+ (* x 1/6) 1/2))) (* (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (+ (* x 1/6) 1/2) (+ (* x 1/6) 1/2)) (+ (* x 1/6) 1/2))) (* (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))) (cbrt (* (pow x 2) (+ (* x 1/6) 1/2)))) (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))) (* (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (* (pow x 2) (+ (* x 1/6) 1/2))) (sqrt (* (pow x 2) (+ (* x 1/6) 1/2))) (sqrt (* (pow x 2) (+ (* x 1/6) 1/2))) (* (pow (sqrt x) 2) (sqrt (+ (* x 1/6) 1/2))) (* (pow (sqrt x) 2) (sqrt (+ (* x 1/6) 1/2))) (* x (sqrt (+ (* x 1/6) 1/2))) (* x (sqrt (+ (* x 1/6) 1/2))) (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2))) (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2))) (* (pow x (/ 2 2)) (sqrt (+ (* x 1/6) 1/2))) (* (pow x (/ 2 2)) (sqrt (+ (* x 1/6) 1/2))) (* (pow x 2) (* x 1/6)) (* (pow x 2) 1/2) (* (* x 1/6) (pow x 2)) (* 1/2 (pow x 2)) (* (pow x 2) (* (cbrt (+ (* x 1/6) 1/2)) (cbrt (+ (* x 1/6) 1/2)))) (* (pow x 2) (sqrt (+ (* x 1/6) 1/2))) (* (pow x 2) 1) (* (pow (cbrt x) 2) (+ (* x 1/6) 1/2)) (* (pow (sqrt x) 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2)) (* x (+ (* x 1/6) 1/2)) (* (cbrt (pow x 2)) (+ (* x 1/6) 1/2)) (* (sqrt (pow x 2)) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x (/ 2 2)) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (pow (* x 1/6) 3) (pow 1/2 3))) (* (pow x 2) (- (* (* x 1/6) (* x 1/6)) (* 1/2 1/2))) (* (exp (* x 1/6)) (exp 1/2)) (log (+ (* x 1/6) 1/2)) (exp (+ (* x 1/6) 1/2)) (* (cbrt (+ (* x 1/6) 1/2)) (cbrt (+ (* x 1/6) 1/2))) (cbrt (+ (* x 1/6) 1/2)) (* (* (+ (* x 1/6) 1/2) (+ (* x 1/6) 1/2)) (+ (* x 1/6) 1/2)) (sqrt (+ (* x 1/6) 1/2)) (sqrt (+ (* x 1/6) 1/2)) (+ (pow (* x 1/6) 3) (pow 1/2 3)) (+ (* (* x 1/6) (* x 1/6)) (- (* 1/2 1/2) (* (* x 1/6) 1/2))) (- (* (* x 1/6) (* x 1/6)) (* 1/2 1/2)) (- (* x 1/6) 1/2) (* 1/6 x) (* 1/6 x) (* 1/6 x) (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3))) (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3))) (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3))) (+ (* 1/6 x) 1/2) (+ (* 1/6 x) 1/2) (+ (* 1/6 x) 1/2) 0.184 * * [simplify]: iteration 0 : 268 enodes (cost 291 ) 0.190 * * [simplify]: iteration 1 : 1284 enodes (cost 262 ) 0.219 * * [simplify]: iteration 2 : 5001 enodes (cost 262 ) 0.221 * [simplify]: Simplified to: (* x 1/6) (log (* x 1/6)) (log (* x 1/6)) (exp (* x 1/6)) (pow (* x 1/6) 3) (* (cbrt (* x 1/6)) (cbrt (* x 1/6))) (cbrt (* x 1/6)) (pow (* x 1/6) 3) (sqrt (* x 1/6)) (sqrt (* x 1/6)) (* (sqrt x) (sqrt 1/6)) (* (sqrt x) (sqrt 1/6)) (* x (* (cbrt 1/6) (cbrt 1/6))) (* x (sqrt 1/6)) x (* (cbrt x) 1/6) (* (sqrt x) 1/6) (* x 1/6) (log (* (pow x 2) (+ (* x 1/6) 1/2))) (log (* (pow x 2) (+ (* x 1/6) 1/2))) (log (* (pow x 2) (+ (* x 1/6) 1/2))) (log (* (pow x 2) (+ (* x 1/6) 1/2))) (exp (* (pow x 2) (+ (* x 1/6) 1/2))) (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (* (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))) (cbrt (* (pow x 2) (+ (* x 1/6) 1/2)))) (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))) (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (sqrt (* (pow x 2) (+ (* x 1/6) 1/2))) (sqrt (* (pow x 2) (+ (* x 1/6) 1/2))) (* (sqrt (+ (* x 1/6) 1/2)) x) (* (sqrt (+ (* x 1/6) 1/2)) x) (* (sqrt (+ (* x 1/6) 1/2)) x) (* (sqrt (+ (* x 1/6) 1/2)) x) (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2))) (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2))) (* (sqrt (+ (* x 1/6) 1/2)) x) (* (sqrt (+ (* x 1/6) 1/2)) x) (* (pow x 3) 1/6) (* (pow x 2) 1/2) (* (pow x 3) 1/6) (* (pow x 2) 1/2) (* (pow x 2) (* (cbrt (+ (* x 1/6) 1/2)) (cbrt (+ (* x 1/6) 1/2)))) (* (pow x 2) (sqrt (+ (* x 1/6) 1/2))) (pow x 2) (* (pow (cbrt x) 2) (+ (* x 1/6) 1/2)) (* (+ (* x 1/6) 1/2) x) (* (pow x 2) (+ (* x 1/6) 1/2)) (* (+ (* x 1/6) 1/2) x) (* (cbrt (pow x 2)) (+ (* x 1/6) 1/2)) (* (fabs x) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2)) (* (+ (* x 1/6) 1/2) x) (* (pow x 2) (+ (pow (* x 1/6) 3) 1/8)) (* (+ (* (pow x 2) 1/36) -1/4) (pow x 2)) (exp (+ (* x 1/6) 1/2)) (log (+ (* 1/6 x) 1/2)) (exp (+ (* x 1/6) 1/2)) (* (cbrt (+ (* x 1/6) 1/2)) (cbrt (+ (* x 1/6) 1/2))) (cbrt (+ (* x 1/6) 1/2)) (pow (+ (* 1/6 x) 1/2) 3) (sqrt (+ (* x 1/6) 1/2)) (sqrt (+ (* x 1/6) 1/2)) (+ (pow (* x 1/6) 3) 1/8) (+ (+ (* (pow x 2) 1/36) 1/4) (* x -1/12)) (+ (* (pow x 2) 1/36) -1/4) (- (* x 1/6) 1/2) (* x 1/6) (* x 1/6) (* x 1/6) (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2)) (+ (* 1/6 x) 1/2) (+ (* 1/6 x) 1/2) (+ (* 1/6 x) 1/2) 0.222 * * * [progress]: adding candidates to table 0.294 * * [progress]: iteration 3 / 4 0.294 * * * [progress]: picking best candidate 0.299 * * * * [pick]: Picked # 0.299 * * * [progress]: localizing error 0.305 * * * [progress]: generating rewritten candidates 0.305 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 0.309 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 0.313 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 0.317 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.322 * * * [progress]: generating series expansions 0.322 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 0.322 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.322 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.322 * [taylor]: Taking taylor expansion of (exp x) in x 0.322 * [taylor]: Taking taylor expansion of x in x 0.322 * [taylor]: Taking taylor expansion of 1.0 in x 0.322 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.322 * [taylor]: Taking taylor expansion of (exp x) in x 0.322 * [taylor]: Taking taylor expansion of x in x 0.322 * [taylor]: Taking taylor expansion of 1.0 in x 0.323 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.323 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.323 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.323 * [taylor]: Taking taylor expansion of 1.0 in x 0.323 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.323 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.323 * [taylor]: Taking taylor expansion of 1.0 in x 0.323 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.323 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.323 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.323 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.323 * [taylor]: Taking taylor expansion of -1 in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.323 * [taylor]: Taking taylor expansion of 1.0 in x 0.323 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.323 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.323 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.323 * [taylor]: Taking taylor expansion of -1 in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.323 * [taylor]: Taking taylor expansion of 1.0 in x 0.324 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 0.324 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.324 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.324 * [taylor]: Taking taylor expansion of (exp x) in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.324 * [taylor]: Taking taylor expansion of 1.0 in x 0.324 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.324 * [taylor]: Taking taylor expansion of (exp x) in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.324 * [taylor]: Taking taylor expansion of 1.0 in x 0.324 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.324 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.324 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.325 * [taylor]: Taking taylor expansion of x in x 0.325 * [taylor]: Taking taylor expansion of 1.0 in x 0.325 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.325 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.325 * [taylor]: Taking taylor expansion of x in x 0.325 * [taylor]: Taking taylor expansion of 1.0 in x 0.325 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.325 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.325 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.325 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.325 * [taylor]: Taking taylor expansion of -1 in x 0.325 * [taylor]: Taking taylor expansion of x in x 0.325 * [taylor]: Taking taylor expansion of 1.0 in x 0.325 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.325 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.325 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.325 * [taylor]: Taking taylor expansion of -1 in x 0.325 * [taylor]: Taking taylor expansion of x in x 0.325 * [taylor]: Taking taylor expansion of 1.0 in x 0.326 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 0.326 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.326 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.326 * [taylor]: Taking taylor expansion of (exp x) in x 0.326 * [taylor]: Taking taylor expansion of x in x 0.326 * [taylor]: Taking taylor expansion of 1.0 in x 0.326 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.326 * [taylor]: Taking taylor expansion of (exp x) in x 0.326 * [taylor]: Taking taylor expansion of x in x 0.326 * [taylor]: Taking taylor expansion of 1.0 in x 0.326 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.326 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.326 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.326 * [taylor]: Taking taylor expansion of x in x 0.326 * [taylor]: Taking taylor expansion of 1.0 in x 0.327 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.327 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of 1.0 in x 0.327 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.327 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.327 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.327 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.327 * [taylor]: Taking taylor expansion of -1 in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of 1.0 in x 0.327 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.327 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.327 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.327 * [taylor]: Taking taylor expansion of -1 in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of 1.0 in x 0.327 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.327 * [approximate]: Taking taylor expansion of (pow (- (exp x) 1.0) 1/3) in (x) around 0 0.328 * [taylor]: Taking taylor expansion of (pow (- (exp x) 1.0) 1/3) in x 0.328 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp x) 1.0)))) in x 0.328 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp x) 1.0))) in x 0.328 * [taylor]: Taking taylor expansion of 1/3 in x 0.328 * [taylor]: Taking taylor expansion of (log (- (exp x) 1.0)) in x 0.328 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.328 * [taylor]: Taking taylor expansion of (exp x) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of 1.0 in x 0.328 * [taylor]: Taking taylor expansion of (pow (- (exp x) 1.0) 1/3) in x 0.328 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp x) 1.0)))) in x 0.328 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp x) 1.0))) in x 0.328 * [taylor]: Taking taylor expansion of 1/3 in x 0.328 * [taylor]: Taking taylor expansion of (log (- (exp x) 1.0)) in x 0.328 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.328 * [taylor]: Taking taylor expansion of (exp x) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of 1.0 in x 0.330 * [approximate]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1.0) 1/3) in (x) around 0 0.330 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1.0) 1/3) in x 0.330 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ 1 x)) 1.0)))) in x 0.330 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ 1 x)) 1.0))) in x 0.330 * [taylor]: Taking taylor expansion of 1/3 in x 0.330 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) 1.0)) in x 0.330 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.330 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of 1.0 in x 0.330 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1.0) 1/3) in x 0.330 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ 1 x)) 1.0)))) in x 0.330 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ 1 x)) 1.0))) in x 0.330 * [taylor]: Taking taylor expansion of 1/3 in x 0.330 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) 1.0)) in x 0.330 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.330 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of 1.0 in x 0.337 * [approximate]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1.0) 1/3) in (x) around 0 0.337 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1.0) 1/3) in x 0.337 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ -1 x)) 1.0)))) in x 0.337 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ -1 x)) 1.0))) in x 0.337 * [taylor]: Taking taylor expansion of 1/3 in x 0.337 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) 1.0)) in x 0.337 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.337 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.337 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.337 * [taylor]: Taking taylor expansion of -1 in x 0.337 * [taylor]: Taking taylor expansion of x in x 0.338 * [taylor]: Taking taylor expansion of 1.0 in x 0.338 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1.0) 1/3) in x 0.338 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ -1 x)) 1.0)))) in x 0.338 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ -1 x)) 1.0))) in x 0.338 * [taylor]: Taking taylor expansion of 1/3 in x 0.338 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) 1.0)) in x 0.338 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.338 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.338 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.338 * [taylor]: Taking taylor expansion of -1 in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [taylor]: Taking taylor expansion of 1.0 in x 0.345 * * * [progress]: simplifying candidates 0.346 * [simplify]: Simplifying using # : (/ (exp (exp x)) (exp 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) (neg 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (neg 1.0) (/ (exp (exp x)) (exp 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) (neg 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (neg 1.0) (/ (exp (exp x)) (exp 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) (neg 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (neg 1.0) (log (cbrt (- (exp x) 1.0))) (exp (cbrt (- (exp x) 1.0))) (cbrt (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))) (cbrt (cbrt (- (exp x) 1.0))) (cbrt (sqrt (- (exp x) 1.0))) (cbrt (sqrt (- (exp x) 1.0))) (cbrt 1) (cbrt (- (exp x) 1.0)) (cbrt (+ (sqrt (exp x)) (sqrt 1.0))) (cbrt (- (sqrt (exp x)) (sqrt 1.0))) (cbrt 1) (cbrt (- (exp x) 1.0)) (cbrt (- (pow (exp x) 3) (pow 1.0 3))) (cbrt (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (+ (exp x) 1.0)) (* (cbrt (cbrt (- (exp x) 1.0))) (cbrt (cbrt (- (exp x) 1.0)))) (cbrt (cbrt (- (exp x) 1.0))) (* (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0))) (sqrt (cbrt (- (exp x) 1.0))) (sqrt (cbrt (- (exp x) 1.0))) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (- (exp x) 1.0) (- (exp x) 1.0) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (- (exp x) 1.0) (- (exp x) 1.0) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (- (exp x) 1.0) (- (exp x) 1.0) (+ (exp (* 1/3 (+ (log 1) (log x)))) (+ (* 1/36 (* (exp (* 1/3 (+ (log 1) (log x)))) (pow x 2))) (* 1/6 (* (exp (* 1/3 (+ (log 1) (log x)))) x)))) (pow (- (exp x) 1.0) 1/3) (pow (- (exp x) 1.0) 1/3) 0.351 * * [simplify]: iteration 0 : 139 enodes (cost 345 ) 0.353 * * [simplify]: iteration 1 : 329 enodes (cost 311 ) 0.358 * * [simplify]: iteration 2 : 990 enodes (cost 297 ) 0.381 * * [simplify]: iteration 3 : 4941 enodes (cost 289 ) 0.533 * * [simplify]: iteration 4 : 5001 enodes (cost 289 ) 0.535 * [simplify]: Simplified to: (exp (- (exp x) 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (pow (- (exp x) 1.0) 2/3) (pow (- (exp x) 1.0) 1/3) (pow (- (exp x) 1.0) 3) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))) (neg 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (neg 1.0) (exp (- (exp x) 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (pow (- (exp x) 1.0) 2/3) (pow (- (exp x) 1.0) 1/3) (pow (- (exp x) 1.0) 3) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))) (neg 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (neg 1.0) (exp (- (exp x) 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (pow (- (exp x) 1.0) 2/3) (pow (- (exp x) 1.0) 1/3) (pow (- (exp x) 1.0) 3) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))) (neg 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (neg 1.0) (log (cbrt (- (exp x) 1.0))) (exp (cbrt (- (exp x) 1.0))) (cbrt (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))) (cbrt (cbrt (- (exp x) 1.0))) (cbrt (sqrt (- (exp x) 1.0))) (cbrt (sqrt (- (exp x) 1.0))) 1 (pow (- (exp x) 1.0) 1/3) (cbrt (+ (sqrt (exp x)) (sqrt 1.0))) (cbrt (- (sqrt (exp x)) (sqrt 1.0))) 1 (pow (- (exp x) 1.0) 1/3) (cbrt (- (pow (exp x) 3) (pow 1.0 3))) (cbrt (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (+ (exp x) 1.0)) (* (cbrt (cbrt (- (exp x) 1.0))) (cbrt (cbrt (- (exp x) 1.0)))) (cbrt (cbrt (- (exp x) 1.0))) (- (exp x) 1.0) (sqrt (cbrt (- (exp x) 1.0))) (sqrt (cbrt (- (exp x) 1.0))) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (- (exp x) 1.0) (- (exp x) 1.0) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (- (exp x) 1.0) (- (exp x) 1.0) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (- (exp x) 1.0) (- (exp x) 1.0) (* (pow x 1/3) (+ 1 (+ (* 1/6 x) (* 1/36 (pow x 2))))) (pow (- (exp x) 1.0) 1/3) (pow (- (exp x) 1.0) 1/3) 0.535 * * * [progress]: adding candidates to table 0.631 * * [progress]: iteration 4 / 4 0.631 * * * [progress]: picking best candidate 0.637 * * * * [pick]: Picked # 0.637 * * * [progress]: localizing error 0.652 * * * [progress]: generating rewritten candidates 0.653 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2) 0.659 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 0.663 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 0.667 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.681 * * * [progress]: generating series expansions 0.681 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2) 0.682 * [approximate]: Taking taylor expansion of (- (sqrt (exp x)) (sqrt 1.0)) in (x) around 0 0.682 * [taylor]: Taking taylor expansion of (- (sqrt (exp x)) (sqrt 1.0)) in x 0.682 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.682 * [taylor]: Taking taylor expansion of (exp x) in x 0.682 * [taylor]: Taking taylor expansion of x in x 0.682 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.682 * [taylor]: Taking taylor expansion of 1.0 in x 0.682 * [taylor]: Taking taylor expansion of (- (sqrt (exp x)) (sqrt 1.0)) in x 0.682 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.682 * [taylor]: Taking taylor expansion of (exp x) in x 0.682 * [taylor]: Taking taylor expansion of x in x 0.682 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.682 * [taylor]: Taking taylor expansion of 1.0 in x 0.683 * [approximate]: Taking taylor expansion of (- (sqrt (exp (/ 1 x))) (sqrt 1.0)) in (x) around 0 0.683 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ 1 x))) (sqrt 1.0)) in x 0.683 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.683 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.683 * [taylor]: Taking taylor expansion of x in x 0.683 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.683 * [taylor]: Taking taylor expansion of 1.0 in x 0.683 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ 1 x))) (sqrt 1.0)) in x 0.683 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.683 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.683 * [taylor]: Taking taylor expansion of x in x 0.683 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.683 * [taylor]: Taking taylor expansion of 1.0 in x 0.684 * [approximate]: Taking taylor expansion of (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) in (x) around 0 0.684 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) in x 0.684 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -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 0.685 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.685 * [taylor]: Taking taylor expansion of 1.0 in x 0.685 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) in x 0.685 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -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 (sqrt 1.0) in x 0.685 * [taylor]: Taking taylor expansion of 1.0 in x 0.686 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 0.686 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.686 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.686 * [taylor]: Taking taylor expansion of (exp x) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of 1.0 in x 0.686 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.686 * [taylor]: Taking taylor expansion of (exp x) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of 1.0 in x 0.687 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.687 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.687 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.687 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of 1.0 in x 0.687 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.687 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.687 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of 1.0 in x 0.687 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.687 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.687 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.687 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.687 * [taylor]: Taking taylor expansion of -1 in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of 1.0 in x 0.688 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.688 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.688 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.688 * [taylor]: Taking taylor expansion of -1 in x 0.688 * [taylor]: Taking taylor expansion of x in x 0.688 * [taylor]: Taking taylor expansion of 1.0 in x 0.688 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 0.688 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.688 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.688 * [taylor]: Taking taylor expansion of (exp x) in x 0.688 * [taylor]: Taking taylor expansion of x in x 0.688 * [taylor]: Taking taylor expansion of 1.0 in x 0.688 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.688 * [taylor]: Taking taylor expansion of (exp x) in x 0.688 * [taylor]: Taking taylor expansion of x in x 0.688 * [taylor]: Taking taylor expansion of 1.0 in x 0.689 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.689 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.689 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.689 * [taylor]: Taking taylor expansion of x in x 0.689 * [taylor]: Taking taylor expansion of 1.0 in x 0.689 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.689 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.689 * [taylor]: Taking taylor expansion of x in x 0.689 * [taylor]: Taking taylor expansion of 1.0 in x 0.689 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.689 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.689 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.689 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.689 * [taylor]: Taking taylor expansion of -1 in x 0.689 * [taylor]: Taking taylor expansion of x in x 0.689 * [taylor]: Taking taylor expansion of 1.0 in x 0.689 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.689 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.689 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.689 * [taylor]: Taking taylor expansion of -1 in x 0.689 * [taylor]: Taking taylor expansion of x in x 0.690 * [taylor]: Taking taylor expansion of 1.0 in x 0.690 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.690 * [approximate]: Taking taylor expansion of (pow (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))) 1/3) in (x) around 0 0.690 * [taylor]: Taking taylor expansion of (pow (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))) 1/3) in x 0.690 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))))) in x 0.690 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))) in x 0.690 * [taylor]: Taking taylor expansion of 1/3 in x 0.690 * [taylor]: Taking taylor expansion of (log (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))) in x 0.690 * [taylor]: Taking taylor expansion of (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))) in x 0.690 * [taylor]: Taking taylor expansion of (+ (sqrt (exp x)) (sqrt 1.0)) in x 0.690 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.690 * [taylor]: Taking taylor expansion of (exp x) in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.690 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.690 * [taylor]: Taking taylor expansion of 1.0 in x 0.690 * [taylor]: Taking taylor expansion of (- (sqrt (exp x)) (sqrt 1.0)) in x 0.690 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.690 * [taylor]: Taking taylor expansion of (exp x) in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.690 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.690 * [taylor]: Taking taylor expansion of 1.0 in x 0.691 * [taylor]: Taking taylor expansion of (pow (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))) 1/3) in x 0.691 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))))) in x 0.691 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))) in x 0.691 * [taylor]: Taking taylor expansion of 1/3 in x 0.691 * [taylor]: Taking taylor expansion of (log (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))) in x 0.691 * [taylor]: Taking taylor expansion of (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))) in x 0.691 * [taylor]: Taking taylor expansion of (+ (sqrt (exp x)) (sqrt 1.0)) in x 0.691 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.691 * [taylor]: Taking taylor expansion of (exp x) in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.691 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.691 * [taylor]: Taking taylor expansion of 1.0 in x 0.691 * [taylor]: Taking taylor expansion of (- (sqrt (exp x)) (sqrt 1.0)) in x 0.691 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.691 * [taylor]: Taking taylor expansion of (exp x) in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.691 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.691 * [taylor]: Taking taylor expansion of 1.0 in x 0.695 * [approximate]: Taking taylor expansion of (pow (* (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) (- (sqrt (exp (/ 1 x))) (sqrt 1.0))) 1/3) in (x) around 0 0.695 * [taylor]: Taking taylor expansion of (pow (* (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) (- (sqrt (exp (/ 1 x))) (sqrt 1.0))) 1/3) in x 0.695 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) (- (sqrt (exp (/ 1 x))) (sqrt 1.0)))))) in x 0.695 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) (- (sqrt (exp (/ 1 x))) (sqrt 1.0))))) in x 0.695 * [taylor]: Taking taylor expansion of 1/3 in x 0.695 * [taylor]: Taking taylor expansion of (log (* (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) (- (sqrt (exp (/ 1 x))) (sqrt 1.0)))) in x 0.695 * [taylor]: Taking taylor expansion of (* (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) (- (sqrt (exp (/ 1 x))) (sqrt 1.0))) in x 0.695 * [taylor]: Taking taylor expansion of (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) in x 0.695 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.695 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.695 * [taylor]: Taking taylor expansion of 1.0 in x 0.695 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ 1 x))) (sqrt 1.0)) in x 0.695 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.695 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.696 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.696 * [taylor]: Taking taylor expansion of 1.0 in x 0.696 * [taylor]: Taking taylor expansion of (pow (* (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) (- (sqrt (exp (/ 1 x))) (sqrt 1.0))) 1/3) in x 0.696 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) (- (sqrt (exp (/ 1 x))) (sqrt 1.0)))))) in x 0.696 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) (- (sqrt (exp (/ 1 x))) (sqrt 1.0))))) in x 0.696 * [taylor]: Taking taylor expansion of 1/3 in x 0.696 * [taylor]: Taking taylor expansion of (log (* (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) (- (sqrt (exp (/ 1 x))) (sqrt 1.0)))) in x 0.696 * [taylor]: Taking taylor expansion of (* (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) (- (sqrt (exp (/ 1 x))) (sqrt 1.0))) in x 0.696 * [taylor]: Taking taylor expansion of (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) in x 0.696 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.696 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.696 * [taylor]: Taking taylor expansion of x in x 0.696 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.696 * [taylor]: Taking taylor expansion of 1.0 in x 0.696 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ 1 x))) (sqrt 1.0)) in x 0.696 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.696 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.696 * [taylor]: Taking taylor expansion of x in x 0.697 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.697 * [taylor]: Taking taylor expansion of 1.0 in x 0.708 * [approximate]: Taking taylor expansion of (pow (* (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) (+ (sqrt (exp (/ -1 x))) (sqrt 1.0))) 1/3) in (x) around 0 0.708 * [taylor]: Taking taylor expansion of (pow (* (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) (+ (sqrt (exp (/ -1 x))) (sqrt 1.0))) 1/3) in x 0.708 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) (+ (sqrt (exp (/ -1 x))) (sqrt 1.0)))))) in x 0.708 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) (+ (sqrt (exp (/ -1 x))) (sqrt 1.0))))) in x 0.708 * [taylor]: Taking taylor expansion of 1/3 in x 0.709 * [taylor]: Taking taylor expansion of (log (* (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) (+ (sqrt (exp (/ -1 x))) (sqrt 1.0)))) in x 0.709 * [taylor]: Taking taylor expansion of (* (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) (+ (sqrt (exp (/ -1 x))) (sqrt 1.0))) in x 0.709 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) in x 0.709 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.709 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.709 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.709 * [taylor]: Taking taylor expansion of -1 in x 0.709 * [taylor]: Taking taylor expansion of x in x 0.709 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.709 * [taylor]: Taking taylor expansion of 1.0 in x 0.709 * [taylor]: Taking taylor expansion of (+ (sqrt (exp (/ -1 x))) (sqrt 1.0)) in x 0.709 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.709 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.709 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.709 * [taylor]: Taking taylor expansion of -1 in x 0.709 * [taylor]: Taking taylor expansion of x in x 0.709 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.709 * [taylor]: Taking taylor expansion of 1.0 in x 0.709 * [taylor]: Taking taylor expansion of (pow (* (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) (+ (sqrt (exp (/ -1 x))) (sqrt 1.0))) 1/3) in x 0.710 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) (+ (sqrt (exp (/ -1 x))) (sqrt 1.0)))))) in x 0.710 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) (+ (sqrt (exp (/ -1 x))) (sqrt 1.0))))) in x 0.710 * [taylor]: Taking taylor expansion of 1/3 in x 0.710 * [taylor]: Taking taylor expansion of (log (* (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) (+ (sqrt (exp (/ -1 x))) (sqrt 1.0)))) in x 0.710 * [taylor]: Taking taylor expansion of (* (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) (+ (sqrt (exp (/ -1 x))) (sqrt 1.0))) in x 0.710 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) in x 0.710 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.710 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.710 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.710 * [taylor]: Taking taylor expansion of -1 in x 0.710 * [taylor]: Taking taylor expansion of x in x 0.710 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.710 * [taylor]: Taking taylor expansion of 1.0 in x 0.710 * [taylor]: Taking taylor expansion of (+ (sqrt (exp (/ -1 x))) (sqrt 1.0)) in x 0.710 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.710 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.710 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.710 * [taylor]: Taking taylor expansion of -1 in x 0.710 * [taylor]: Taking taylor expansion of x in x 0.710 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.710 * [taylor]: Taking taylor expansion of 1.0 in x 0.722 * * * [progress]: simplifying candidates 0.723 * [simplify]: Simplifying using # : (/ (exp (sqrt (exp x))) (exp (sqrt 1.0))) (log (- (sqrt (exp x)) (sqrt 1.0))) (exp (- (sqrt (exp x)) (sqrt 1.0))) (* (cbrt (- (sqrt (exp x)) (sqrt 1.0))) (cbrt (- (sqrt (exp x)) (sqrt 1.0)))) (cbrt (- (sqrt (exp x)) (sqrt 1.0))) (* (* (- (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))) (- (sqrt (exp x)) (sqrt 1.0))) (sqrt (- (sqrt (exp x)) (sqrt 1.0))) (sqrt (- (sqrt (exp x)) (sqrt 1.0))) (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)) (+ (* (sqrt (exp x)) (sqrt (exp x))) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0)))) (neg (sqrt 1.0)) (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))) (+ (sqrt (exp x)) (sqrt 1.0)) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (- (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (neg (sqrt 1.0)) (/ (exp (exp x)) (exp 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) (neg 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (neg 1.0) (/ (exp (exp x)) (exp 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) (neg 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (neg 1.0) (log (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))) (exp (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))) (cbrt (+ (sqrt (exp x)) (sqrt 1.0))) (cbrt (- (sqrt (exp x)) (sqrt 1.0))) (cbrt (* (+ (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)) (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)))) (cbrt (* (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0)))) (+ (* (sqrt (exp x)) (sqrt (exp x))) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0)))))) (cbrt (* (+ (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)) (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))))) (cbrt (* (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0)))) (+ (sqrt (exp x)) (sqrt 1.0)))) (cbrt (* (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))) (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)))) (cbrt (* (- (sqrt (exp x)) (sqrt 1.0)) (+ (* (sqrt (exp x)) (sqrt (exp x))) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0)))))) (cbrt (* (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))) (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))))) (cbrt (* (- (sqrt (exp x)) (sqrt 1.0)) (+ (sqrt (exp x)) (sqrt 1.0)))) (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)))) (cbrt (+ (* (sqrt (exp x)) (sqrt (exp x))) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0))))) (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))))) (cbrt (+ (sqrt (exp x)) (sqrt 1.0))) (cbrt (* (+ (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)) (- (sqrt (exp x)) (sqrt 1.0)))) (cbrt (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0))))) (cbrt (* (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))) (- (sqrt (exp x)) (sqrt 1.0)))) (cbrt (- (sqrt (exp x)) (sqrt 1.0))) (* (cbrt (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))) (cbrt (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))))) (cbrt (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))) (* (* (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))) (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))) (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))) (sqrt (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))) (sqrt (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))) (- (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) 1)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (- (exp x) 1.0) (- (exp x) 1.0) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (- (exp x) 1.0) (- (exp x) 1.0) (- (+ (* 1/3 (* (pow (/ 1 (* (pow (+ (sqrt 1.0) 1) 2) (pow (- 1 (sqrt 1.0)) 2))) 1/3) x)) (+ (pow (* (+ (sqrt 1.0) 1) (- 1 (sqrt 1.0))) 1/3) (* 1/6 (* (pow (/ 1 (* (pow (+ (sqrt 1.0) 1) 2) (pow (- 1 (sqrt 1.0)) 2))) 1/3) (pow x 2))))) (* 1/9 (* (pow (/ 1 (* (pow (+ (sqrt 1.0) 1) 5) (pow (- 1 (sqrt 1.0)) 5))) 1/3) (pow x 2)))) (pow (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))) 1/3) (pow (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))) 1/3) 0.727 * * [simplify]: iteration 0 : 304 enodes (cost 698 ) 0.732 * * [simplify]: iteration 1 : 1138 enodes (cost 636 ) 0.752 * * [simplify]: iteration 2 : 4742 enodes (cost 621 ) 0.831 * * [simplify]: iteration 3 : 5003 enodes (cost 614 ) 0.835 * [simplify]: Simplified to: (exp (- (sqrt (exp x)) (sqrt 1.0))) (log (- (sqrt (exp x)) (sqrt 1.0))) (exp (- (sqrt (exp x)) (sqrt 1.0))) (* (cbrt (- (sqrt (exp x)) (sqrt 1.0))) (cbrt (- (sqrt (exp x)) (sqrt 1.0)))) (cbrt (- (sqrt (exp x)) (sqrt 1.0))) (pow (- (sqrt (exp x)) (sqrt 1.0)) 3) (sqrt (- (sqrt (exp x)) (sqrt 1.0))) (sqrt (- (sqrt (exp x)) (sqrt 1.0))) (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)) (+ (+ (exp x) 1.0) (* (sqrt (exp x)) (sqrt 1.0))) (neg (sqrt 1.0)) (- (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))) (- (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (neg (sqrt 1.0)) (exp (- (exp x) 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (pow (- (exp x) 1.0) 2/3) (cbrt (- (exp x) 1.0)) (pow (- (exp x) 1.0) 3) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))) (neg 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (neg 1.0) (exp (- (exp x) 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (pow (- (exp x) 1.0) 2/3) (cbrt (- (exp x) 1.0)) (pow (- (exp x) 1.0) 3) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))) (neg 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (neg 1.0) (* 1/3 (log (- (exp x) 1.0))) (exp (cbrt (- (exp x) 1.0))) (cbrt (+ (sqrt (exp x)) (sqrt 1.0))) (cbrt (- (sqrt (exp x)) (sqrt 1.0))) (cbrt (* (+ (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)) (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)))) (cbrt (* (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0)))) (+ (* (sqrt (exp x)) (sqrt (exp x))) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0)))))) (cbrt (* (+ (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)) (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))))) (cbrt (* (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0)))) (+ (sqrt (exp x)) (sqrt 1.0)))) (cbrt (* (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))) (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)))) (cbrt (* (- (sqrt (exp x)) (sqrt 1.0)) (+ (* (sqrt (exp x)) (sqrt (exp x))) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0)))))) (cbrt (* (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))) (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))))) (cbrt (- (exp x) 1.0)) (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)))) (cbrt (+ (* (sqrt (exp x)) (sqrt (exp x))) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0))))) (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))))) (cbrt (+ (sqrt (exp x)) (sqrt 1.0))) (cbrt (* (+ (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)) (- (sqrt (exp x)) (sqrt 1.0)))) (cbrt (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0))))) (cbrt (* (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))) (- (sqrt (exp x)) (sqrt 1.0)))) (cbrt (- (sqrt (exp x)) (sqrt 1.0))) (* (cbrt (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))) (cbrt (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))))) (cbrt (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))) (- (exp x) 1.0) (sqrt (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))) (sqrt (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))) (+ (- 1 (sqrt 1.0)) (* x (+ 1/2 (* x 1/8)))) (- (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (- (exp x) 1.0) (- (exp x) 1.0) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (- (exp x) 1.0) (- (exp x) 1.0) (+ (* (pow (/ 1 (* (pow (+ (sqrt 1.0) 1) 2) (pow (- 1 (sqrt 1.0)) 2))) 1/3) (+ (* x 1/3) (* (pow x 2) 1/6))) (- (pow (* (+ (sqrt 1.0) 1) (- 1 (sqrt 1.0))) 1/3) (* 1/9 (* (pow (/ 1 (* (pow (+ (sqrt 1.0) 1) 5) (pow (- 1 (sqrt 1.0)) 5))) 1/3) (pow x 2))))) (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)) 0.835 * * * [progress]: adding candidates to table 0.983 * [progress]: [Phase 3 of 3] Extracting. 0.983 * * [regime]: Finding splitpoints for: (# # # # # #) 0.984 * * * [regime-changes]: Trying 3 branch expressions: ((exp x) (- (exp x) 1.0) x) 0.984 * * * * [regimes]: Trying to branch on (exp x) from (# # # # # #) 1.019 * * * * [regimes]: Trying to branch on (exp x) from (# # # #) 1.047 * * * * [regimes]: Trying to branch on (- (exp x) 1.0) from (# # # # # #) 1.083 * * * * [regimes]: Trying to branch on (- (exp x) 1.0) from (# #) 1.105 * * * * [regimes]: Trying to branch on x from (# # # # # #) 1.143 * * * [regime]: Found split indices: #