8.575 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.015 * [progress]: [Phase 2 of 3] Improving. 0.015 * [simplify]: Simplifying using # : (sqrt (+ (* x x) (* x x))) 0.017 * * [simplify]: iteration 0 : 12 enodes (cost 6 ) 0.017 * * [simplify]: iteration 1 : 12 enodes (cost 6 ) 0.017 * [simplify]: Simplified to: (sqrt (* x (+ x x))) 0.024 * * [progress]: iteration 1 / 4 0.024 * * * [progress]: picking best candidate 0.027 * * * * [pick]: Picked # 0.027 * * * [progress]: localizing error 0.030 * * * [progress]: generating rewritten candidates 0.030 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.035 * * * [progress]: generating series expansions 0.035 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.035 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0 0.035 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.036 * [taylor]: Taking taylor expansion of 2 in x 0.036 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.036 * [taylor]: Taking taylor expansion of 2 in x 0.037 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.037 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.037 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.037 * [taylor]: Taking taylor expansion of 2 in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.037 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.037 * [taylor]: Taking taylor expansion of 2 in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.038 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.038 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.038 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.038 * [taylor]: Taking taylor expansion of 2 in x 0.038 * [taylor]: Taking taylor expansion of x in x 0.038 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.038 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.038 * [taylor]: Taking taylor expansion of 2 in x 0.038 * [taylor]: Taking taylor expansion of x in x 0.039 * * * [progress]: simplifying candidates 0.040 * [simplify]: Simplifying using # : (log (sqrt (* x (+ x x)))) (exp (sqrt (* x (+ x x)))) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (* (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x)))) (sqrt (* x (+ x x)))) (sqrt x) (sqrt (+ x x)) (sqrt (* x (+ (pow x 3) (pow x 3)))) (sqrt (+ (* x x) (- (* x x) (* x x)))) (sqrt (* x (- (* x x) (* x x)))) (sqrt (- x x)) (/ 1 2) (/ 1 2) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (* x (sqrt 2)) (* x (sqrt 2)) (* -1 (* x (sqrt 2))) 0.089 * * [simplify]: iteration 0 : 4818 enodes (cost 91 ) 0.089 * * [simplify]: iteration 1 : 4818 enodes (cost 91 ) 0.090 * [simplify]: Simplified to: (log (sqrt (* x (+ x x)))) (exp (sqrt (* x (+ x x)))) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (pow (sqrt (* x (+ x x))) 3) (sqrt x) (sqrt (+ x x)) (sqrt (* 2 (pow x 4))) (fabs x) (sqrt 0) (sqrt 0) 1/2 1/2 (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (* x (sqrt 2)) (* x (sqrt 2)) (* x (neg (sqrt 2))) 0.090 * * * [progress]: adding candidates to table 0.115 * * [progress]: iteration 2 / 4 0.115 * * * [progress]: picking best candidate 0.128 * * * * [pick]: Picked # 0.128 * * * [progress]: localizing error 0.139 * * * [progress]: generating rewritten candidates 0.139 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 0.143 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 0.148 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 0.153 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.159 * * * [progress]: generating series expansions 0.159 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 0.159 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0 0.159 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.159 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.159 * [taylor]: Taking taylor expansion of 2 in x 0.159 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.159 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.159 * [taylor]: Taking taylor expansion of 2 in x 0.160 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.160 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.160 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.160 * [taylor]: Taking taylor expansion of 2 in x 0.160 * [taylor]: Taking taylor expansion of x in x 0.161 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.161 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.161 * [taylor]: Taking taylor expansion of 2 in x 0.161 * [taylor]: Taking taylor expansion of x in x 0.162 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.162 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.162 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.162 * [taylor]: Taking taylor expansion of 2 in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.162 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.162 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.162 * [taylor]: Taking taylor expansion of 2 in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.163 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 0.163 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0 0.163 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.163 * [taylor]: Taking taylor expansion of 2 in x 0.163 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.163 * [taylor]: Taking taylor expansion of 2 in x 0.164 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.164 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.164 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.164 * [taylor]: Taking taylor expansion of 2 in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.164 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.164 * [taylor]: Taking taylor expansion of 2 in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.165 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.165 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.165 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.165 * [taylor]: Taking taylor expansion of 2 in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.165 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.165 * [taylor]: Taking taylor expansion of 2 in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.166 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 0.166 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0 0.166 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.166 * [taylor]: Taking taylor expansion of 2 in x 0.166 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.167 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.167 * [taylor]: Taking taylor expansion of 2 in x 0.168 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.168 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.168 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.168 * [taylor]: Taking taylor expansion of 2 in x 0.168 * [taylor]: Taking taylor expansion of x in x 0.168 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.168 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.168 * [taylor]: Taking taylor expansion of 2 in x 0.168 * [taylor]: Taking taylor expansion of x in x 0.169 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.169 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.169 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.169 * [taylor]: Taking taylor expansion of 2 in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.169 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.169 * [taylor]: Taking taylor expansion of 2 in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.170 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.170 * [approximate]: Taking taylor expansion of (pow (* x (sqrt 2)) 1/3) in (x) around 0 0.170 * [taylor]: Taking taylor expansion of (pow (* x (sqrt 2)) 1/3) in x 0.170 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* x (sqrt 2))))) in x 0.170 * [taylor]: Taking taylor expansion of (* 1/3 (log (* x (sqrt 2)))) in x 0.170 * [taylor]: Taking taylor expansion of 1/3 in x 0.170 * [taylor]: Taking taylor expansion of (log (* x (sqrt 2))) in x 0.170 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.170 * [taylor]: Taking taylor expansion of x in x 0.170 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.170 * [taylor]: Taking taylor expansion of 2 in x 0.170 * [taylor]: Taking taylor expansion of (pow (* x (sqrt 2)) 1/3) in x 0.170 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* x (sqrt 2))))) in x 0.170 * [taylor]: Taking taylor expansion of (* 1/3 (log (* x (sqrt 2)))) in x 0.170 * [taylor]: Taking taylor expansion of 1/3 in x 0.170 * [taylor]: Taking taylor expansion of (log (* x (sqrt 2))) in x 0.170 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.170 * [taylor]: Taking taylor expansion of x in x 0.170 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.170 * [taylor]: Taking taylor expansion of 2 in x 0.178 * [approximate]: Taking taylor expansion of (pow (/ (sqrt 2) x) 1/3) in (x) around 0 0.178 * [taylor]: Taking taylor expansion of (pow (/ (sqrt 2) x) 1/3) in x 0.178 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (sqrt 2) x)))) in x 0.178 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (sqrt 2) x))) in x 0.178 * [taylor]: Taking taylor expansion of 1/3 in x 0.178 * [taylor]: Taking taylor expansion of (log (/ (sqrt 2) x)) in x 0.178 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.178 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.178 * [taylor]: Taking taylor expansion of 2 in x 0.178 * [taylor]: Taking taylor expansion of x in x 0.178 * [taylor]: Taking taylor expansion of (pow (/ (sqrt 2) x) 1/3) in x 0.178 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (sqrt 2) x)))) in x 0.178 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (sqrt 2) x))) in x 0.178 * [taylor]: Taking taylor expansion of 1/3 in x 0.178 * [taylor]: Taking taylor expansion of (log (/ (sqrt 2) x)) in x 0.178 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.178 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.178 * [taylor]: Taking taylor expansion of 2 in x 0.178 * [taylor]: Taking taylor expansion of x in x 0.186 * [approximate]: Taking taylor expansion of (pow (/ (sqrt 2) x) 1/3) in (x) around 0 0.186 * [taylor]: Taking taylor expansion of (pow (/ (sqrt 2) x) 1/3) in x 0.186 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (sqrt 2) x)))) in x 0.186 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (sqrt 2) x))) in x 0.186 * [taylor]: Taking taylor expansion of 1/3 in x 0.186 * [taylor]: Taking taylor expansion of (log (/ (sqrt 2) x)) in x 0.186 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.186 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.186 * [taylor]: Taking taylor expansion of 2 in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.186 * [taylor]: Taking taylor expansion of (pow (/ (sqrt 2) x) 1/3) in x 0.186 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (sqrt 2) x)))) in x 0.186 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (sqrt 2) x))) in x 0.186 * [taylor]: Taking taylor expansion of 1/3 in x 0.186 * [taylor]: Taking taylor expansion of (log (/ (sqrt 2) x)) in x 0.186 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.186 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.186 * [taylor]: Taking taylor expansion of 2 in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.193 * * * [progress]: simplifying candidates 0.194 * [simplify]: Simplifying using # : (log (sqrt (* x (+ x x)))) (exp (sqrt (* x (+ x x)))) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (* (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x)))) (sqrt (* x (+ x x)))) (sqrt x) (sqrt (+ x x)) (sqrt (* x (+ (pow x 3) (pow x 3)))) (sqrt (+ (* x x) (- (* x x) (* x x)))) (sqrt (* x (- (* x x) (* x x)))) (sqrt (- x x)) (/ 1 2) (/ 1 2) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (log (sqrt (* x (+ x x)))) (exp (sqrt (* x (+ x x)))) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (* (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x)))) (sqrt (* x (+ x x)))) (sqrt x) (sqrt (+ x x)) (sqrt (* x (+ (pow x 3) (pow x 3)))) (sqrt (+ (* x x) (- (* x x) (* x x)))) (sqrt (* x (- (* x x) (* x x)))) (sqrt (- x x)) (/ 1 2) (/ 1 2) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (log (sqrt (* x (+ x x)))) (exp (sqrt (* x (+ x x)))) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (* (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x)))) (sqrt (* x (+ x x)))) (sqrt x) (sqrt (+ x x)) (sqrt (* x (+ (pow x 3) (pow x 3)))) (sqrt (+ (* x x) (- (* x x) (* x x)))) (sqrt (* x (- (* x x) (* x x)))) (sqrt (- x x)) (/ 1 2) (/ 1 2) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (log (cbrt (sqrt (* x (+ x x))))) (exp (cbrt (sqrt (* x (+ x x))))) (cbrt (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x)))))) (cbrt (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt x)) (cbrt (sqrt (+ x x))) (cbrt (sqrt (sqrt (* x (+ x x))))) (cbrt (sqrt (sqrt (* x (+ x x))))) (cbrt 1) (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ (pow x 3) (pow x 3))))) (cbrt (sqrt (+ (* x x) (- (* x x) (* x x))))) (cbrt (sqrt (* x (- (* x x) (* x x))))) (cbrt (sqrt (- x x))) (* (cbrt (cbrt (sqrt (* x (+ x x))))) (cbrt (cbrt (sqrt (* x (+ x x)))))) (cbrt (cbrt (sqrt (* x (+ x x))))) (* (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x))))) (sqrt (cbrt (sqrt (* x (+ x x))))) (sqrt (cbrt (sqrt (* x (+ x x))))) (* x (sqrt 2)) (* x (sqrt 2)) (* -1 (* x (sqrt 2))) (* x (sqrt 2)) (* x (sqrt 2)) (* -1 (* x (sqrt 2))) (* x (sqrt 2)) (* x (sqrt 2)) (* -1 (* x (sqrt 2))) (exp (* 1/3 (+ (log (sqrt 2)) (log x)))) (exp (* 1/3 (- (log (sqrt 2)) (log (/ 1 x))))) (exp (* 1/3 (- (log (sqrt 2)) (log (/ -1 x))))) 0.258 * * [simplify]: iteration 0 : 4807 enodes (cost 424 ) 0.259 * * [simplify]: iteration 1 : 4807 enodes (cost 424 ) 0.261 * [simplify]: Simplified to: (log (sqrt (* x (+ x x)))) (exp (sqrt (* x (+ x x)))) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (pow (sqrt (* x (+ x x))) 3) (sqrt x) (sqrt (+ x x)) (sqrt (* 2 (pow x 4))) (fabs x) (sqrt 0) (sqrt 0) 1/2 1/2 (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (log (sqrt (* x (+ x x)))) (exp (sqrt (* x (+ x x)))) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (pow (sqrt (* x (+ x x))) 3) (sqrt x) (sqrt (+ x x)) (sqrt (* 2 (pow x 4))) (fabs x) (sqrt 0) (sqrt 0) 1/2 1/2 (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (log (sqrt (* x (+ x x)))) (exp (sqrt (* x (+ x x)))) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (pow (sqrt (* x (+ x x))) 3) (sqrt x) (sqrt (+ x x)) (sqrt (* 2 (pow x 4))) (fabs x) (sqrt 0) (sqrt 0) 1/2 1/2 (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (log (cbrt (sqrt (* x (+ x x))))) (exp (cbrt (sqrt (* x (+ x x))))) (cbrt (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x)))))) (cbrt (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt x)) (cbrt (sqrt (+ x x))) (cbrt (sqrt (sqrt (* x (+ x x))))) (cbrt (sqrt (sqrt (* x (+ x x))))) 1 (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* 2 (pow x 4)))) (cbrt (fabs x)) (cbrt (sqrt 0)) (cbrt (sqrt 0)) (* (cbrt (cbrt (sqrt (* x (+ x x))))) (cbrt (cbrt (sqrt (* x (+ x x)))))) (cbrt (cbrt (sqrt (* x (+ x x))))) (sqrt (* x (+ x x))) (sqrt (cbrt (sqrt (* x (+ x x))))) (sqrt (cbrt (sqrt (* x (+ x x))))) (* x (sqrt 2)) (* x (sqrt 2)) (* x (neg (sqrt 2))) (* x (sqrt 2)) (* x (sqrt 2)) (* x (neg (sqrt 2))) (* x (sqrt 2)) (* x (sqrt 2)) (* x (neg (sqrt 2))) (cbrt (* x (sqrt 2))) (cbrt (* x (sqrt 2))) (cbrt (* x (neg (sqrt 2)))) 0.261 * * * [progress]: adding candidates to table 0.341 * * [progress]: iteration 3 / 4 0.341 * * * [progress]: picking best candidate 0.352 * * * * [pick]: Picked # 0.352 * * * [progress]: localizing error 0.356 * * * [progress]: generating rewritten candidates 0.356 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.363 * * * [progress]: generating series expansions 0.363 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.363 * [approximate]: Taking taylor expansion of (* -1 (* x (sqrt 2))) in (x) around 0 0.363 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt 2))) in x 0.363 * [taylor]: Taking taylor expansion of -1 in x 0.363 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.363 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.364 * [taylor]: Taking taylor expansion of 2 in x 0.364 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt 2))) in x 0.364 * [taylor]: Taking taylor expansion of -1 in x 0.364 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.364 * [taylor]: Taking taylor expansion of 2 in x 0.365 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt 2) x)) in (x) around 0 0.365 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt 2) x)) in x 0.365 * [taylor]: Taking taylor expansion of -1 in x 0.365 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.365 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.365 * [taylor]: Taking taylor expansion of 2 in x 0.365 * [taylor]: Taking taylor expansion of x in x 0.365 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt 2) x)) in x 0.365 * [taylor]: Taking taylor expansion of -1 in x 0.365 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.365 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.365 * [taylor]: Taking taylor expansion of 2 in x 0.365 * [taylor]: Taking taylor expansion of x in x 0.366 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.367 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.367 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.367 * [taylor]: Taking taylor expansion of 2 in x 0.367 * [taylor]: Taking taylor expansion of x in x 0.367 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.367 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.367 * [taylor]: Taking taylor expansion of 2 in x 0.367 * [taylor]: Taking taylor expansion of x in x 0.368 * * * [progress]: simplifying candidates 0.368 * [simplify]: Simplifying using # : (* x (neg (sqrt 2))) (+ (log x) (log (neg (sqrt 2)))) (log (* x (neg (sqrt 2)))) (exp (* x (neg (sqrt 2)))) (* (* (* x x) x) (* (* (neg (sqrt 2)) (neg (sqrt 2))) (neg (sqrt 2)))) (* (cbrt (* x (neg (sqrt 2)))) (cbrt (* x (neg (sqrt 2))))) (cbrt (* x (neg (sqrt 2)))) (* (* (* x (neg (sqrt 2))) (* x (neg (sqrt 2)))) (* x (neg (sqrt 2)))) (sqrt (* x (neg (sqrt 2)))) (sqrt (* x (neg (sqrt 2)))) (* (sqrt x) (sqrt (neg (sqrt 2)))) (* (sqrt x) (sqrt (neg (sqrt 2)))) (* x (sqrt 2)) (* x (* (cbrt (neg (sqrt 2))) (cbrt (neg (sqrt 2))))) (* x (sqrt (neg (sqrt 2)))) (* x 1) (* x -1) (* x (neg (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* x (neg (sqrt (* (cbrt 2) (cbrt 2))))) (* x (neg (sqrt (sqrt 2)))) (* x (neg (sqrt 1))) (* x (neg (sqrt (sqrt 2)))) (* x (neg 1)) (* x (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* x (sqrt (* (cbrt 2) (cbrt 2)))) (* x (sqrt (sqrt 2))) (* x (sqrt 1)) (* x (sqrt (sqrt 2))) (* x 1) (* (cbrt x) (neg (sqrt 2))) (* (sqrt x) (neg (sqrt 2))) (* x (neg (sqrt 2))) (* -1 (* x (sqrt 2))) (* -1 (* x (sqrt 2))) (* -1 (* x (sqrt 2))) 0.407 * * [simplify]: iteration 0 : 4872 enodes (cost 196 ) 0.407 * * [simplify]: iteration 1 : 4872 enodes (cost 196 ) 0.409 * [simplify]: Simplified to: (* x (neg (sqrt 2))) (log (* x (neg (sqrt 2)))) (log (* x (neg (sqrt 2)))) (pow (exp x) (neg (sqrt 2))) (pow (* x (neg (sqrt 2))) 3) (* (cbrt (* x (neg (sqrt 2)))) (cbrt (* x (neg (sqrt 2))))) (cbrt (* x (neg (sqrt 2)))) (pow (* x (neg (sqrt 2))) 3) (sqrt (* x (neg (sqrt 2)))) (sqrt (* x (neg (sqrt 2)))) (* (sqrt x) (sqrt (neg (sqrt 2)))) (* (sqrt x) (sqrt (neg (sqrt 2)))) (* x (sqrt 2)) (* x (* (cbrt (neg (sqrt 2))) (cbrt (neg (sqrt 2))))) (* x (sqrt (neg (sqrt 2)))) x (neg x) (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (* x (neg (fabs (cbrt 2)))) (* x (neg (sqrt (sqrt 2)))) (neg x) (* x (neg (sqrt (sqrt 2)))) (neg x) (* x (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* x (fabs (cbrt 2))) (* x (sqrt (sqrt 2))) x (* x (sqrt (sqrt 2))) x (* (sqrt 2) (neg (cbrt x))) (* (sqrt 2) (neg (sqrt x))) (* x (neg (sqrt 2))) (* x (neg (sqrt 2))) (* x (neg (sqrt 2))) (* x (neg (sqrt 2))) 0.409 * * * [progress]: adding candidates to table 0.464 * * [progress]: iteration 4 / 4 0.464 * * * [progress]: picking best candidate 0.481 * * * * [pick]: Picked # 0.481 * * * [progress]: localizing error 0.488 * * * [progress]: generating rewritten candidates 0.488 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.499 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.510 * * * [progress]: generating series expansions 0.510 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.510 * [approximate]: Taking taylor expansion of (* -1 (* x (sqrt 2))) in (x) around 0 0.510 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt 2))) in x 0.510 * [taylor]: Taking taylor expansion of -1 in x 0.510 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.510 * [taylor]: Taking taylor expansion of 2 in x 0.510 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt 2))) in x 0.510 * [taylor]: Taking taylor expansion of -1 in x 0.510 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.510 * [taylor]: Taking taylor expansion of 2 in x 0.512 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt 2) x)) in (x) around 0 0.512 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt 2) x)) in x 0.512 * [taylor]: Taking taylor expansion of -1 in x 0.512 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.512 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.512 * [taylor]: Taking taylor expansion of 2 in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt 2) x)) in x 0.512 * [taylor]: Taking taylor expansion of -1 in x 0.512 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.512 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.512 * [taylor]: Taking taylor expansion of 2 in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.513 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.513 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.514 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.514 * [taylor]: Taking taylor expansion of 2 in x 0.514 * [taylor]: Taking taylor expansion of x in x 0.514 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.514 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.514 * [taylor]: Taking taylor expansion of 2 in x 0.514 * [taylor]: Taking taylor expansion of x in x 0.515 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.515 * [approximate]: Taking taylor expansion of (* -1 (* x (pow (pow (sqrt 2) 2) 1/3))) in (x) around 0 0.515 * [taylor]: Taking taylor expansion of (* -1 (* x (pow (pow (sqrt 2) 2) 1/3))) in x 0.515 * [taylor]: Taking taylor expansion of -1 in x 0.515 * [taylor]: Taking taylor expansion of (* x (pow (pow (sqrt 2) 2) 1/3)) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2) 2) 1/3) in x 0.515 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sqrt 2) 2)))) in x 0.515 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sqrt 2) 2))) in x 0.515 * [taylor]: Taking taylor expansion of 1/3 in x 0.515 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2) 2)) in x 0.515 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 0.515 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.515 * [taylor]: Taking taylor expansion of 2 in x 0.515 * [taylor]: Taking taylor expansion of (* -1 (* x (pow (pow (sqrt 2) 2) 1/3))) in x 0.516 * [taylor]: Taking taylor expansion of -1 in x 0.516 * [taylor]: Taking taylor expansion of (* x (pow (pow (sqrt 2) 2) 1/3)) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2) 2) 1/3) in x 0.516 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sqrt 2) 2)))) in x 0.516 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sqrt 2) 2))) in x 0.516 * [taylor]: Taking taylor expansion of 1/3 in x 0.516 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2) 2)) in x 0.516 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 0.516 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.516 * [taylor]: Taking taylor expansion of 2 in x 0.529 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 x) (pow (pow (sqrt 2) 2) 1/3))) in (x) around 0 0.529 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (pow (pow (sqrt 2) 2) 1/3))) in x 0.529 * [taylor]: Taking taylor expansion of -1 in x 0.529 * [taylor]: Taking taylor expansion of (* (/ 1 x) (pow (pow (sqrt 2) 2) 1/3)) in x 0.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.529 * [taylor]: Taking taylor expansion of x in x 0.529 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2) 2) 1/3) in x 0.529 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sqrt 2) 2)))) in x 0.529 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sqrt 2) 2))) in x 0.529 * [taylor]: Taking taylor expansion of 1/3 in x 0.529 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2) 2)) in x 0.529 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 0.529 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.529 * [taylor]: Taking taylor expansion of 2 in x 0.530 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (pow (pow (sqrt 2) 2) 1/3))) in x 0.530 * [taylor]: Taking taylor expansion of -1 in x 0.530 * [taylor]: Taking taylor expansion of (* (/ 1 x) (pow (pow (sqrt 2) 2) 1/3)) in x 0.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.530 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2) 2) 1/3) in x 0.530 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sqrt 2) 2)))) in x 0.530 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sqrt 2) 2))) in x 0.530 * [taylor]: Taking taylor expansion of 1/3 in x 0.530 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2) 2)) in x 0.530 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 0.530 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.530 * [taylor]: Taking taylor expansion of 2 in x 0.539 * [approximate]: Taking taylor expansion of (* (/ 1 x) (pow (pow (sqrt 2) 2) 1/3)) in (x) around 0 0.539 * [taylor]: Taking taylor expansion of (* (/ 1 x) (pow (pow (sqrt 2) 2) 1/3)) in x 0.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.539 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2) 2) 1/3) in x 0.540 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sqrt 2) 2)))) in x 0.540 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sqrt 2) 2))) in x 0.540 * [taylor]: Taking taylor expansion of 1/3 in x 0.540 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2) 2)) in x 0.540 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 0.540 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.540 * [taylor]: Taking taylor expansion of 2 in x 0.540 * [taylor]: Taking taylor expansion of (* (/ 1 x) (pow (pow (sqrt 2) 2) 1/3)) in x 0.540 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2) 2) 1/3) in x 0.540 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sqrt 2) 2)))) in x 0.540 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sqrt 2) 2))) in x 0.540 * [taylor]: Taking taylor expansion of 1/3 in x 0.540 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2) 2)) in x 0.540 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 0.540 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.540 * [taylor]: Taking taylor expansion of 2 in x 0.549 * * * [progress]: simplifying candidates 0.549 * [simplify]: Simplifying using # : (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt 2))) (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt 2))) (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt 2))) (+ (+ (log x) (+ (log (cbrt (sqrt 2))) (log (neg (cbrt (sqrt 2)))))) (log (cbrt (sqrt 2)))) (+ (+ (log x) (log (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))))) (log (cbrt (sqrt 2)))) (+ (log (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))))) (log (cbrt (sqrt 2)))) (log (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt 2)))) (exp (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt 2)))) (* (* (* (* x x) x) (* (sqrt 2) (* (* (neg (cbrt (sqrt 2))) (neg (cbrt (sqrt 2)))) (neg (cbrt (sqrt 2)))))) (sqrt 2)) (* (* (* (* x x) x) (* (* (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))))) (sqrt 2)) (* (* (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))))) (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))))) (sqrt 2)) (* (cbrt (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt 2)))) (cbrt (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt 2))))) (cbrt (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt 2)))) (* (* (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt 2))) (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt 2)))) (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt 2)))) (sqrt (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt 2)))) (sqrt (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt 2)))) (* (* x (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt (* (cbrt 2) (cbrt 2))))) (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2)))) (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt 1))) (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2)))) (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (cbrt 1)) (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2)))) (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) 1) (* (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (+ (log x) (+ (log (cbrt (sqrt 2))) (log (neg (cbrt (sqrt 2)))))) (+ (log x) (log (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))))) (log (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))))) (exp (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))))) (* (* (* x x) x) (* (sqrt 2) (* (* (neg (cbrt (sqrt 2))) (neg (cbrt (sqrt 2)))) (neg (cbrt (sqrt 2)))))) (* (* (* x x) x) (* (* (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))))) (* (cbrt (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))))) (cbrt (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))))) (cbrt (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))))) (* (* (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))))) (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))))) (sqrt (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))))) (sqrt (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2)))))) (* x (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* x (cbrt (sqrt 2))) (* (cbrt x) (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (* (sqrt x) (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (* x (* (cbrt (sqrt 2)) (neg (cbrt (sqrt 2))))) (* -1 (* x (sqrt 2))) (* -1 (* x (sqrt 2))) (* -1 (* x (sqrt 2))) (* -1 (* x (pow (pow (sqrt 2) 2) 1/3))) (* -1 (* x (pow (pow (sqrt 2) 2) 1/3))) (* -1 (* x (pow (pow (sqrt 2) 2) 1/3))) 0.606 * * [simplify]: iteration 0 : 4822 enodes (cost 407 ) 0.606 * * [simplify]: iteration 1 : 4822 enodes (cost 407 ) 0.608 * [simplify]: Simplified to: (* x (neg (sqrt 2))) (* x (neg (sqrt 2))) (* x (neg (sqrt 2))) (log (* x (neg (sqrt 2)))) (log (* x (neg (sqrt 2)))) (log (* x (neg (sqrt 2)))) (log (* x (neg (sqrt 2)))) (pow (exp x) (neg (sqrt 2))) (pow (* x (neg (sqrt 2))) 3) (pow (* x (neg (sqrt 2))) 3) (pow (* x (neg (sqrt 2))) 3) (* (cbrt (* x (neg (sqrt 2)))) (cbrt (* x (neg (sqrt 2))))) (cbrt (* x (neg (sqrt 2)))) (pow (* x (neg (sqrt 2))) 3) (sqrt (* x (neg (sqrt 2)))) (sqrt (* x (neg (sqrt 2)))) (* x (sqrt 2)) (* x (* (neg (pow (cbrt (sqrt 2)) 2)) (cbrt (pow (cbrt (sqrt 2)) 2)))) (* x (* (neg (pow (cbrt (sqrt 2)) 2)) (cbrt (fabs (cbrt 2))))) (* x (* (neg (pow (cbrt (sqrt 2)) 2)) (cbrt (sqrt (sqrt 2))))) (* x (* (neg (pow (cbrt (sqrt 2)) 2)) (cbrt 1))) (* x (* (neg (pow (cbrt (sqrt 2)) 2)) (cbrt (sqrt (sqrt 2))))) (* x (* (neg (pow (cbrt (sqrt 2)) 2)) (cbrt 1))) (* x (* (neg (pow (cbrt (sqrt 2)) 2)) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))) (* x (* (neg (pow (cbrt (sqrt 2)) 2)) (sqrt (cbrt (sqrt 2))))) (* x (neg (pow (cbrt (sqrt 2)) 2))) (neg (sqrt 2)) (* x (neg (pow (cbrt (sqrt 2)) 2))) (* x (neg (pow (cbrt (sqrt 2)) 2))) (log (* x (neg (pow (cbrt (sqrt 2)) 2)))) (log (* x (neg (pow (cbrt (sqrt 2)) 2)))) (log (* x (neg (pow (cbrt (sqrt 2)) 2)))) (pow (exp x) (neg (pow (cbrt (sqrt 2)) 2))) (* (pow x 3) -2) (* (pow x 3) -2) (* (cbrt (* x (neg (pow (cbrt (sqrt 2)) 2)))) (cbrt (* x (neg (pow (cbrt (sqrt 2)) 2))))) (cbrt (* x (neg (pow (cbrt (sqrt 2)) 2)))) (* (pow x 3) -2) (sqrt (* x (neg (pow (cbrt (sqrt 2)) 2)))) (sqrt (* x (neg (pow (cbrt (sqrt 2)) 2)))) (* x (pow (cbrt (sqrt 2)) 2)) (* x (cbrt (sqrt 2))) (* (neg (pow (cbrt (sqrt 2)) 2)) (cbrt x)) (* (neg (pow (cbrt (sqrt 2)) 2)) (sqrt x)) (* x (neg (pow (cbrt (sqrt 2)) 2))) (* x (neg (sqrt 2))) (* x (neg (sqrt 2))) (* x (neg (sqrt 2))) (* x (neg (cbrt 2))) (* x (neg (cbrt 2))) (* x (neg (cbrt 2))) 0.608 * * * [progress]: adding candidates to table 0.719 * [progress]: [Phase 3 of 3] Extracting. 0.719 * * [regime]: Finding splitpoints for: (# # # # # # # # # #) 0.720 * * * [regime-changes]: Trying 1 branch expressions: (x) 0.720 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # #) 0.774 * * * [regime]: Found split indices: #