25.902 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.093 * * * [progress]: [2/2] Setting up program. 0.096 * [progress]: [Phase 2 of 3] Improving. 0.096 * [simplify]: Simplifying using # : (log (+ x (sqrt (- (* x x) 1.0)))) 0.098 * * [simplify]: iteration 0 : 11 enodes (cost 9 ) 0.098 * * [simplify]: iteration 1 : 11 enodes (cost 9 ) 0.098 * [simplify]: Simplified to: (log (+ x (sqrt (- (* x x) 1.0)))) 0.099 * * [progress]: iteration 1 / 4 0.099 * * * [progress]: picking best candidate 0.101 * * * * [pick]: Picked # 0.101 * * * [progress]: localizing error 0.108 * * * [progress]: generating rewritten candidates 0.108 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 0.113 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.121 * * * [progress]: generating series expansions 0.121 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 0.121 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in (x) around 0 0.121 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x 0.121 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.121 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.121 * [taylor]: Taking taylor expansion of x in x 0.121 * [taylor]: Taking taylor expansion of 1.0 in x 0.122 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x 0.122 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.122 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.122 * [taylor]: Taking taylor expansion of 1.0 in x 0.123 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.123 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.123 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.123 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.123 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.123 * [taylor]: Taking taylor expansion of 1.0 in x 0.123 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.123 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.123 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.123 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.123 * [taylor]: Taking taylor expansion of 1.0 in x 0.124 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.124 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.124 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.124 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.124 * [taylor]: Taking taylor expansion of x in x 0.124 * [taylor]: Taking taylor expansion of 1.0 in x 0.125 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.125 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.125 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of 1.0 in x 0.126 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.126 * [approximate]: Taking taylor expansion of (log (+ x (sqrt (- (pow x 2) 1.0)))) in (x) around 0 0.126 * [taylor]: Taking taylor expansion of (log (+ x (sqrt (- (pow x 2) 1.0)))) in x 0.126 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1.0))) in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x 0.126 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.126 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of 1.0 in x 0.126 * [taylor]: Taking taylor expansion of (log (+ x (sqrt (- (pow x 2) 1.0)))) in x 0.126 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1.0))) in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x 0.126 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.126 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of 1.0 in x 0.129 * [approximate]: Taking taylor expansion of (log (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))) in (x) around 0 0.134 * [taylor]: Taking taylor expansion of (log (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))) in x 0.134 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x 0.134 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.134 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.134 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of 1.0 in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of (log (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))) in x 0.134 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x 0.134 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.134 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.134 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of 1.0 in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.137 * [approximate]: Taking taylor expansion of (log (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))) in (x) around 0 0.137 * [taylor]: Taking taylor expansion of (log (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))) in x 0.137 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x 0.137 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.137 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.137 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.137 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.137 * [taylor]: Taking taylor expansion of 1.0 in x 0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.138 * [taylor]: Taking taylor expansion of (log (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))) in x 0.138 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x 0.138 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.138 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.138 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.138 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.138 * [taylor]: Taking taylor expansion of 1.0 in x 0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.145 * * * [progress]: simplifying candidates 0.145 * [simplify]: Simplifying using # : (log (sqrt (- (* x x) 1.0))) (exp (sqrt (- (* x x) 1.0))) (* (cbrt (sqrt (- (* x x) 1.0))) (cbrt (sqrt (- (* x x) 1.0)))) (cbrt (sqrt (- (* x x) 1.0))) (* (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0))) (sqrt (- (* x x) 1.0))) (sqrt (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0)))) (sqrt (cbrt (- (* x x) 1.0))) (sqrt (sqrt (- (* x x) 1.0))) (sqrt (sqrt (- (* x x) 1.0))) (sqrt 1) (sqrt (- (* x x) 1.0)) (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))) (sqrt (- (pow (* x x) 3) (pow 1.0 3))) (sqrt (+ (* (* x x) (* x x)) (+ (* 1.0 1.0) (* (* x x) 1.0)))) (sqrt (- (* (* x x) (* x x)) (* 1.0 1.0))) (sqrt (+ (* x x) 1.0)) (/ 1 2) (sqrt (sqrt (- (* x x) 1.0))) (sqrt (sqrt (- (* x x) 1.0))) (log (* (cbrt (+ x (sqrt (- (* x x) 1.0)))) (cbrt (+ x (sqrt (- (* x x) 1.0)))))) (log (cbrt (+ x (sqrt (- (* x x) 1.0))))) (log (sqrt (+ x (sqrt (- (* x x) 1.0))))) (log (sqrt (+ x (sqrt (- (* x x) 1.0))))) (log 1) (log (+ x (sqrt (- (* x x) 1.0)))) (log 1) (log (+ x (sqrt (- (* x x) 1.0)))) (log (+ (pow x 3) (pow (sqrt (- (* x x) 1.0)) 3))) (log (+ (* x x) (- (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0))) (* x (sqrt (- (* x x) 1.0)))))) (log (- (* x x) (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0))))) (log (- x (sqrt (- (* x x) 1.0)))) (log (+ x (sqrt (- (* x x) 1.0)))) (log (log (+ x (sqrt (- (* x x) 1.0))))) (exp (log (+ x (sqrt (- (* x x) 1.0))))) (* (cbrt (log (+ x (sqrt (- (* x x) 1.0))))) (cbrt (log (+ x (sqrt (- (* x x) 1.0)))))) (cbrt (log (+ x (sqrt (- (* x x) 1.0))))) (* (* (log (+ x (sqrt (- (* x x) 1.0)))) (log (+ x (sqrt (- (* x x) 1.0))))) (log (+ x (sqrt (- (* x x) 1.0))))) (sqrt (log (+ x (sqrt (- (* x x) 1.0))))) (sqrt (log (+ x (sqrt (- (* x x) 1.0))))) (- (+ (* 1/2 (/ (pow x 2) (sqrt (neg 1.0)))) (sqrt (neg 1.0))) (* 1/8 (/ (pow x 4) (pow (sqrt (neg 1.0)) 3)))) (- x (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3))))) (- (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3)))) x) (- (+ (/ x (sqrt (neg 1.0))) (log (sqrt (neg 1.0)))) (* 1/6 (/ (pow x 3) (pow (sqrt (neg 1.0)) 3)))) (- (log 2) (+ (log (/ 1 x)) (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4)))))) (- (+ (log (neg 0.5)) (+ (* 0.25 (/ 1 (pow x 2))) (+ (* 0.125 (/ 1 (pow x 4))) (log (/ -1 x))))) (* 0.0078125 (/ 1 (* (pow x 4) (pow -0.5 2))))) 0.181 * * [simplify]: iteration 0 : 4955 enodes (cost 440 ) 0.181 * * [simplify]: iteration 1 : 4955 enodes (cost 440 ) 0.183 * [simplify]: Simplified to: (log (sqrt (- (* x x) 1.0))) (exp (sqrt (- (* x x) 1.0))) (* (cbrt (sqrt (- (* x x) 1.0))) (cbrt (sqrt (- (* x x) 1.0)))) (cbrt (sqrt (- (* x x) 1.0))) (pow (sqrt (- (* x x) 1.0)) 3) (fabs (cbrt (- (* x x) 1.0))) (sqrt (cbrt (- (* x x) 1.0))) (sqrt (sqrt (- (* x x) 1.0))) (sqrt (sqrt (- (* x x) 1.0))) 1 (sqrt (- (* x x) 1.0)) (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))) (sqrt (- (pow x 6) (pow 1.0 3))) (sqrt (+ (pow x 4) (* 1.0 (+ (* x x) 1.0)))) (sqrt (- (pow x 4) (* 1.0 1.0))) (sqrt (+ (* x x) 1.0)) 1/2 (sqrt (sqrt (- (* x x) 1.0))) (sqrt (sqrt (- (* x x) 1.0))) (* 2 (log (cbrt (+ x (sqrt (- (* x x) 1.0)))))) (log (cbrt (+ x (sqrt (- (* x x) 1.0))))) (log (sqrt (+ x (sqrt (- (* x x) 1.0))))) (log (sqrt (+ x (sqrt (- (* x x) 1.0))))) (log 1) (log (+ x (sqrt (- (* x x) 1.0)))) (log 1) (log (+ x (sqrt (- (* x x) 1.0)))) (log (+ (pow (sqrt (- (* x x) 1.0)) 3) (pow x 3))) (log (+ (neg 1.0) (* x (+ x (- x (sqrt (- (* x x) 1.0))))))) (log 1.0) (log (- x (sqrt (- (* x x) 1.0)))) (log (+ x (sqrt (- (* x x) 1.0)))) (log (log (+ x (sqrt (- (* x x) 1.0))))) (+ x (sqrt (- (* x x) 1.0))) (* (cbrt (log (+ x (sqrt (- (* x x) 1.0))))) (cbrt (log (+ x (sqrt (- (* x x) 1.0)))))) (cbrt (log (+ x (sqrt (- (* x x) 1.0))))) (pow (log (+ x (sqrt (- (* x x) 1.0)))) 3) (sqrt (log (+ x (sqrt (- (* x x) 1.0))))) (sqrt (log (+ x (sqrt (- (* x x) 1.0))))) (+ (sqrt (neg 1.0)) (* (* (/ x (sqrt (neg 1.0))) x) (+ 1/2 (* (/ x (/ (neg 1.0) x)) -1/8)))) (- x (+ (/ 0.5 x) (/ 0.125 (pow x 3)))) (+ (/ 0.5 x) (- (/ 0.125 (pow x 3)) x)) (+ (/ x (sqrt (neg 1.0))) (+ (log (sqrt (neg 1.0))) (* (pow (/ x (sqrt (neg 1.0))) 3) -1/6))) (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (/ 0.25 (* x x)) (+ (log (neg 0.5)) (+ (log (/ -1 x)) (* (/ 1 (pow x 4)) (- 0.125 (/ 0.0078125 (* -0.5 -0.5))))))) 0.184 * * * [progress]: adding candidates to table 0.249 * * [progress]: iteration 2 / 4 0.249 * * * [progress]: picking best candidate 0.256 * * * * [pick]: Picked # 0.256 * * * [progress]: localizing error 0.267 * * * [progress]: generating rewritten candidates 0.267 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 0.280 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.285 * * * [progress]: generating series expansions 0.285 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 0.286 * [approximate]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in (x) around 0 0.286 * [taylor]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in x 0.286 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x 0.286 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.286 * [taylor]: Taking taylor expansion of 1.0 in x 0.286 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.286 * [taylor]: Taking taylor expansion of 1.0 in x 0.286 * [taylor]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in x 0.286 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x 0.286 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.286 * [taylor]: Taking taylor expansion of 1.0 in x 0.286 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.286 * [taylor]: Taking taylor expansion of 1.0 in x 0.289 * [approximate]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (/ 1 x) (sqrt 1.0)))) in (x) around 0 0.289 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (/ 1 x) (sqrt 1.0)))) in x 0.289 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (/ 1 x) (sqrt 1.0))) in x 0.289 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.289 * [taylor]: Taking taylor expansion of 1.0 in x 0.289 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (sqrt 1.0)) in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.289 * [taylor]: Taking taylor expansion of 1.0 in x 0.289 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (/ 1 x) (sqrt 1.0)))) in x 0.289 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (/ 1 x) (sqrt 1.0))) in x 0.289 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.289 * [taylor]: Taking taylor expansion of 1.0 in x 0.290 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (sqrt 1.0)) in x 0.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.290 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.290 * [taylor]: Taking taylor expansion of 1.0 in x 0.292 * [approximate]: Taking taylor expansion of (* (sqrt (- (sqrt 1.0) (/ 1 x))) (sqrt (neg (+ (/ 1 x) (sqrt 1.0))))) in (x) around 0 0.292 * [taylor]: Taking taylor expansion of (* (sqrt (- (sqrt 1.0) (/ 1 x))) (sqrt (neg (+ (/ 1 x) (sqrt 1.0))))) in x 0.292 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x 0.292 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x 0.292 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.292 * [taylor]: Taking taylor expansion of 1.0 in x 0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.292 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 x) (sqrt 1.0)))) in x 0.292 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 x) (sqrt 1.0))) in x 0.292 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (sqrt 1.0)) in x 0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.292 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.292 * [taylor]: Taking taylor expansion of 1.0 in x 0.293 * [taylor]: Taking taylor expansion of (* (sqrt (- (sqrt 1.0) (/ 1 x))) (sqrt (neg (+ (/ 1 x) (sqrt 1.0))))) in x 0.293 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x 0.293 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x 0.293 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.293 * [taylor]: Taking taylor expansion of 1.0 in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 x) (sqrt 1.0)))) in x 0.293 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 x) (sqrt 1.0))) in x 0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (sqrt 1.0)) in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.293 * [taylor]: Taking taylor expansion of 1.0 in x 0.299 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.299 * [approximate]: Taking taylor expansion of (log (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))))) in (x) around 0 0.299 * [taylor]: Taking taylor expansion of (log (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))))) in x 0.299 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))) in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in x 0.299 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x 0.299 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.299 * [taylor]: Taking taylor expansion of 1.0 in x 0.299 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.299 * [taylor]: Taking taylor expansion of 1.0 in x 0.299 * [taylor]: Taking taylor expansion of (log (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))))) in x 0.300 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.300 * [taylor]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in x 0.300 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x 0.300 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.300 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.300 * [taylor]: Taking taylor expansion of 1.0 in x 0.300 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.300 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.300 * [taylor]: Taking taylor expansion of 1.0 in x 0.303 * [approximate]: Taking taylor expansion of (log (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (/ 1 x) (sqrt 1.0)))) (/ 1 x))) in (x) around 0 0.303 * [taylor]: Taking taylor expansion of (log (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (/ 1 x) (sqrt 1.0)))) (/ 1 x))) in x 0.303 * [taylor]: Taking taylor expansion of (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (/ 1 x) (sqrt 1.0)))) (/ 1 x)) in x 0.303 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (/ 1 x) (sqrt 1.0)))) in x 0.303 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (/ 1 x) (sqrt 1.0))) in x 0.303 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.303 * [taylor]: Taking taylor expansion of 1.0 in x 0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (sqrt 1.0)) in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.303 * [taylor]: Taking taylor expansion of 1.0 in x 0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of (log (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (/ 1 x) (sqrt 1.0)))) (/ 1 x))) in x 0.304 * [taylor]: Taking taylor expansion of (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (/ 1 x) (sqrt 1.0)))) (/ 1 x)) in x 0.304 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (/ 1 x) (sqrt 1.0)))) in x 0.304 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (/ 1 x) (sqrt 1.0))) in x 0.304 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x 0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.304 * [taylor]: Taking taylor expansion of 1.0 in x 0.304 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (sqrt 1.0)) in x 0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.304 * [taylor]: Taking taylor expansion of 1.0 in x 0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.308 * [approximate]: Taking taylor expansion of (log (- (* (sqrt (- (sqrt 1.0) (/ 1 x))) (sqrt (neg (+ (/ 1 x) (sqrt 1.0))))) (/ 1 x))) in (x) around 0 0.308 * [taylor]: Taking taylor expansion of (log (- (* (sqrt (- (sqrt 1.0) (/ 1 x))) (sqrt (neg (+ (/ 1 x) (sqrt 1.0))))) (/ 1 x))) in x 0.308 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (sqrt 1.0) (/ 1 x))) (sqrt (neg (+ (/ 1 x) (sqrt 1.0))))) (/ 1 x)) in x 0.308 * [taylor]: Taking taylor expansion of (* (sqrt (- (sqrt 1.0) (/ 1 x))) (sqrt (neg (+ (/ 1 x) (sqrt 1.0))))) in x 0.308 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x 0.308 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x 0.308 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.308 * [taylor]: Taking taylor expansion of 1.0 in x 0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.309 * [taylor]: Taking taylor expansion of x in x 0.309 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 x) (sqrt 1.0)))) in x 0.309 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 x) (sqrt 1.0))) in x 0.309 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (sqrt 1.0)) in x 0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.309 * [taylor]: Taking taylor expansion of x in x 0.309 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.309 * [taylor]: Taking taylor expansion of 1.0 in x 0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.309 * [taylor]: Taking taylor expansion of x in x 0.309 * [taylor]: Taking taylor expansion of (log (- (* (sqrt (- (sqrt 1.0) (/ 1 x))) (sqrt (neg (+ (/ 1 x) (sqrt 1.0))))) (/ 1 x))) in x 0.309 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (sqrt 1.0) (/ 1 x))) (sqrt (neg (+ (/ 1 x) (sqrt 1.0))))) (/ 1 x)) in x 0.309 * [taylor]: Taking taylor expansion of (* (sqrt (- (sqrt 1.0) (/ 1 x))) (sqrt (neg (+ (/ 1 x) (sqrt 1.0))))) in x 0.309 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x 0.309 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x 0.309 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.309 * [taylor]: Taking taylor expansion of 1.0 in x 0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.309 * [taylor]: Taking taylor expansion of x in x 0.309 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 x) (sqrt 1.0)))) in x 0.309 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 x) (sqrt 1.0))) in x 0.309 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (sqrt 1.0)) in x 0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.309 * [taylor]: Taking taylor expansion of x in x 0.309 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.309 * [taylor]: Taking taylor expansion of 1.0 in x 0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.310 * [taylor]: Taking taylor expansion of x in x 0.313 * * * [progress]: simplifying candidates 0.314 * [simplify]: Simplifying using # : (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) (+ (log (sqrt (+ x (sqrt 1.0)))) (log (sqrt (- x (sqrt 1.0))))) (log (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (exp (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (* (* (* (sqrt (+ x (sqrt 1.0))) (sqrt (+ x (sqrt 1.0)))) (sqrt (+ x (sqrt 1.0)))) (* (* (sqrt (- x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (sqrt (- x (sqrt 1.0))))) (* (cbrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (cbrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) (cbrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (* (* (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) (sqrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (sqrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (* (sqrt (+ (pow x 3) (pow (sqrt 1.0) 3))) (sqrt (- (pow x 3) (pow (sqrt 1.0) 3)))) (* (sqrt (+ (* x x) (- (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0))))) (sqrt (+ (* x x) (+ (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0)))))) (* (sqrt (+ (pow x 3) (pow (sqrt 1.0) 3))) (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0))))) (* (sqrt (+ (* x x) (- (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0))))) (sqrt (+ x (sqrt 1.0)))) (* (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0)))) (sqrt (- (pow x 3) (pow (sqrt 1.0) 3)))) (* (sqrt (- x (sqrt 1.0))) (sqrt (+ (* x x) (+ (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0)))))) (* (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0)))) (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0))))) (* (sqrt (- x (sqrt 1.0))) (sqrt (+ x (sqrt 1.0)))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (+ x (sqrt 1.0))) (* (cbrt (sqrt (- x (sqrt 1.0)))) (cbrt (sqrt (- x (sqrt 1.0)))))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (* (cbrt (- x (sqrt 1.0))) (cbrt (- x (sqrt 1.0)))))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (+ x (sqrt 1.0))) (sqrt 1)) (* (sqrt (+ x (sqrt 1.0))) (sqrt (+ (sqrt x) (sqrt (sqrt 1.0))))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (+ (sqrt x) (sqrt (sqrt 1.0))))) (* (sqrt (+ x (sqrt 1.0))) (sqrt 1)) (* (sqrt (+ x (sqrt 1.0))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (+ x (sqrt 1.0))) 1) (* (cbrt (sqrt (+ x (sqrt 1.0)))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (cbrt (+ x (sqrt 1.0)))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- (pow x 3) (pow (sqrt 1.0) 3)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0))))) (* (sqrt (+ (pow x 3) (pow (sqrt 1.0) 3))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0)))) (sqrt (- x (sqrt 1.0)))) (log (* (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))) (log (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (log (sqrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (log (sqrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (log 1) (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) (log (+ (pow x 3) (pow (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) 3))) (log (+ (* x x) (- (* (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (* x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))) (log (- (* x x) (* (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (log (- x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) (log (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (exp (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (* (cbrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (cbrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))) (cbrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (* (* (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (sqrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (sqrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (- (+ (* 1/2 (/ (pow x 2) (sqrt (* -1 (pow (sqrt 1.0) 2))))) (sqrt (* -1 (pow (sqrt 1.0) 2)))) (* 1/8 (/ (pow x 4) (pow (sqrt (* -1 (pow (sqrt 1.0) 2))) 3)))) (- x (+ (* 1/2 (/ (pow (sqrt 1.0) 2) x)) (* 1/8 (/ (pow (sqrt 1.0) 4) (pow x 3))))) (- (+ (* 3 (/ (pow NAN 6) (pow x 2))) (+ (pow NAN 2) (/ (* (pow NAN 2) (pow (sqrt 1.0) 2)) (pow x 2)))) (* 2 (/ (* (pow NAN 2) (sqrt 1.0)) x))) (- (+ (log (sqrt (* -1 (pow (sqrt 1.0) 2)))) (/ x (sqrt (* -1 (pow (sqrt 1.0) 2))))) (* 1/6 (/ (pow x 3) (pow (sqrt (* -1 (pow (sqrt 1.0) 2))) 3)))) (- (log 2) (+ (log (/ 1 x)) (+ (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))) (* 1/4 (/ (pow (sqrt 1.0) 2) (pow x 2)))))) (- (+ (log (neg 1)) (/ (pow NAN 2) x)) (+ (log (/ -1 x)) (+ (* 1/2 (/ (pow NAN 4) (pow x 2))) (* 2 (/ (* (pow NAN 2) (sqrt 1.0)) (pow x 2)))))) 0.341 * * [simplify]: iteration 0 : 5248 enodes (cost 1020 ) 0.345 * [simplify]: Simplified to: (- (* x x) 1.0) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (- (* x x) 1.0) (log (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (log (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (pow (exp (sqrt (+ x (sqrt 1.0)))) (sqrt (- x (sqrt 1.0)))) (pow (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) 3) (* (cbrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (cbrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) (cbrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (pow (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) 3) (- (* x x) 1.0) (sqrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (sqrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (* (sqrt (+ (pow x 3) (* 1.0 (sqrt 1.0)))) (sqrt (- (pow x 3) (* 1.0 (sqrt 1.0))))) (* (sqrt (+ 1.0 (* x (- x (sqrt 1.0))))) (sqrt (+ 1.0 (* x (+ x (sqrt 1.0)))))) (* (sqrt (+ (pow x 3) (* 1.0 (sqrt 1.0)))) (sqrt (- (* x x) 1.0))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (+ 1.0 (* x (- x (sqrt 1.0)))))) (* (sqrt (- (pow x 3) (* 1.0 (sqrt 1.0)))) (sqrt (- (* x x) 1.0))) (* (sqrt (- x (sqrt 1.0))) (sqrt (+ 1.0 (* x (+ x (sqrt 1.0)))))) (- (* x x) 1.0) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0))))) (* (sqrt (+ x (sqrt 1.0))) (* (cbrt (sqrt (- x (sqrt 1.0)))) (cbrt (sqrt (- x (sqrt 1.0)))))) (* (sqrt (+ x (sqrt 1.0))) (fabs (cbrt (- x (sqrt 1.0))))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (sqrt (- x (sqrt 1.0))))) (sqrt (+ x (sqrt 1.0))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (+ (sqrt x) (sqrt (sqrt 1.0))))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (+ (sqrt x) (sqrt (sqrt 1.0))))) (sqrt (+ x (sqrt 1.0))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (sqrt (- x (sqrt 1.0))))) (sqrt (+ x (sqrt 1.0))) (* (sqrt (- x (sqrt 1.0))) (cbrt (sqrt (+ x (sqrt 1.0))))) (* (sqrt (- x (sqrt 1.0))) (sqrt (cbrt (+ x (sqrt 1.0))))) (* (sqrt (- x (sqrt 1.0))) (sqrt (sqrt (+ x (sqrt 1.0))))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (- x (sqrt 1.0))) (sqrt (sqrt (+ x (sqrt 1.0))))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- (pow x 3) (* 1.0 (sqrt 1.0))))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- (* x x) 1.0))) (* (sqrt (- x (sqrt 1.0))) (sqrt (+ (pow x 3) (* 1.0 (sqrt 1.0))))) (* (sqrt (- x (sqrt 1.0))) (sqrt (- (* x x) 1.0))) (* (log (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) 2) (log (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (log (sqrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (log (sqrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (log 1) (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) (log (+ (pow (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) 3) (pow x 3))) (log (+ (- (* x x) 1.0) (* x (- x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))) (log 1.0) (log (- x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) (log (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (* (cbrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (cbrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))) (cbrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (pow (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) 3) (sqrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (sqrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (+ (sqrt (neg 1.0)) (+ (* 1/2 (* (/ x (sqrt (neg 1.0))) x)) (* (/ (pow x 4) (pow (sqrt (neg 1.0)) 3)) -1/8))) (+ x (+ (* (/ 1.0 x) -1/2) (* (* (/ 1.0 (pow x 3)) 1.0) -1/8))) (+ (* 3 (/ (pow NAN 6) (* x x))) (+ (* NAN NAN) (+ (* 1.0 (* (/ NAN x) (/ NAN x))) (* (* (sqrt 1.0) (* (/ NAN x) NAN)) -2)))) (+ (log (sqrt (neg 1.0))) (+ (/ x (sqrt (neg 1.0))) (* (pow (/ x (sqrt (neg 1.0))) 3) -1/6))) (+ (log 2) (+ (log x) (+ (* (/ 1.0 (* x x)) -1/4) (* -3/32 (* (/ 1.0 (pow x 4)) 1.0))))) (+ (* (/ NAN x) NAN) (+ 0 (+ (log x) (+ (* (* (sqrt 1.0) (* (/ NAN x) (/ NAN x))) -2) (* -1/2 (/ (pow NAN 4) (* x x))))))) 0.345 * * * [progress]: adding candidates to table 0.483 * * [progress]: iteration 3 / 4 0.483 * * * [progress]: picking best candidate 0.486 * * * * [pick]: Picked # 0.486 * * * [progress]: localizing error 0.499 * * * [progress]: generating rewritten candidates 0.499 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1) 0.504 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 0.527 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2) 0.533 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 0.552 * * * [progress]: generating series expansions 0.552 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1) 0.552 * [approximate]: Taking taylor expansion of (/ 0.25 (pow x 2)) in (x) around 0 0.552 * [taylor]: Taking taylor expansion of (/ 0.25 (pow x 2)) in x 0.552 * [taylor]: Taking taylor expansion of 0.25 in x 0.552 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.552 * [taylor]: Taking taylor expansion of (/ 0.25 (pow x 2)) in x 0.552 * [taylor]: Taking taylor expansion of 0.25 in x 0.552 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.553 * [approximate]: Taking taylor expansion of (* 0.25 (pow x 2)) in (x) around 0 0.553 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.553 * [taylor]: Taking taylor expansion of 0.25 in x 0.553 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.553 * [taylor]: Taking taylor expansion of 0.25 in x 0.553 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.554 * [approximate]: Taking taylor expansion of (* 0.25 (pow x 2)) in (x) around 0 0.554 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.554 * [taylor]: Taking taylor expansion of 0.25 in x 0.554 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.554 * [taylor]: Taking taylor expansion of 0.25 in x 0.554 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.555 * * * * [progress]: [ 2 / 4 ] generating series at (2) 0.555 * [approximate]: Taking taylor expansion of (- (+ (log x) (log 2)) (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4))))) in (x) around 0 0.555 * [taylor]: Taking taylor expansion of (- (+ (log x) (log 2)) (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4))))) in x 0.555 * [taylor]: Taking taylor expansion of (+ (log x) (log 2)) in x 0.555 * [taylor]: Taking taylor expansion of (log x) in x 0.555 * [taylor]: Taking taylor expansion of x in x 0.555 * [taylor]: Taking taylor expansion of (log 2) in x 0.555 * [taylor]: Taking taylor expansion of 2 in x 0.555 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4)))) in x 0.555 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x 0.555 * [taylor]: Taking taylor expansion of 0.25 in x 0.555 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.556 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of (* 0.09375 (/ 1 (pow x 4))) in x 0.556 * [taylor]: Taking taylor expansion of 0.09375 in x 0.556 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.556 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of (- (+ (log x) (log 2)) (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4))))) in x 0.556 * [taylor]: Taking taylor expansion of (+ (log x) (log 2)) in x 0.556 * [taylor]: Taking taylor expansion of (log x) in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of (log 2) in x 0.556 * [taylor]: Taking taylor expansion of 2 in x 0.556 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4)))) in x 0.556 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x 0.556 * [taylor]: Taking taylor expansion of 0.25 in x 0.556 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.556 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of (* 0.09375 (/ 1 (pow x 4))) in x 0.556 * [taylor]: Taking taylor expansion of 0.09375 in x 0.556 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.556 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.558 * [approximate]: Taking taylor expansion of (- (+ (log (/ 1 x)) (log 2)) (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2)))) in (x) around 0 0.558 * [taylor]: Taking taylor expansion of (- (+ (log (/ 1 x)) (log 2)) (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2)))) in x 0.558 * [taylor]: Taking taylor expansion of (+ (log (/ 1 x)) (log 2)) in x 0.558 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.558 * [taylor]: Taking taylor expansion of (log 2) in x 0.558 * [taylor]: Taking taylor expansion of 2 in x 0.558 * [taylor]: Taking taylor expansion of (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2))) in x 0.558 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.558 * [taylor]: Taking taylor expansion of 0.09375 in x 0.558 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.558 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.558 * [taylor]: Taking taylor expansion of 0.25 in x 0.558 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.558 * [taylor]: Taking taylor expansion of (- (+ (log (/ 1 x)) (log 2)) (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2)))) in x 0.558 * [taylor]: Taking taylor expansion of (+ (log (/ 1 x)) (log 2)) in x 0.558 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.558 * [taylor]: Taking taylor expansion of (log 2) in x 0.558 * [taylor]: Taking taylor expansion of 2 in x 0.558 * [taylor]: Taking taylor expansion of (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2))) in x 0.558 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.558 * [taylor]: Taking taylor expansion of 0.09375 in x 0.558 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.558 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.558 * [taylor]: Taking taylor expansion of 0.25 in x 0.558 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.565 * [approximate]: Taking taylor expansion of (- (+ (log (/ -1 x)) (log 2)) (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2)))) in (x) around 0 0.565 * [taylor]: Taking taylor expansion of (- (+ (log (/ -1 x)) (log 2)) (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2)))) in x 0.565 * [taylor]: Taking taylor expansion of (+ (log (/ -1 x)) (log 2)) in x 0.565 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x 0.565 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.565 * [taylor]: Taking taylor expansion of -1 in x 0.565 * [taylor]: Taking taylor expansion of x in x 0.565 * [taylor]: Taking taylor expansion of (log 2) in x 0.565 * [taylor]: Taking taylor expansion of 2 in x 0.565 * [taylor]: Taking taylor expansion of (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2))) in x 0.565 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.565 * [taylor]: Taking taylor expansion of 0.09375 in x 0.565 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.565 * [taylor]: Taking taylor expansion of x in x 0.565 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.565 * [taylor]: Taking taylor expansion of 0.25 in x 0.565 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.565 * [taylor]: Taking taylor expansion of x in x 0.565 * [taylor]: Taking taylor expansion of (- (+ (log (/ -1 x)) (log 2)) (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2)))) in x 0.565 * [taylor]: Taking taylor expansion of (+ (log (/ -1 x)) (log 2)) in x 0.565 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x 0.565 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.565 * [taylor]: Taking taylor expansion of -1 in x 0.565 * [taylor]: Taking taylor expansion of x in x 0.565 * [taylor]: Taking taylor expansion of (log 2) in x 0.565 * [taylor]: Taking taylor expansion of 2 in x 0.565 * [taylor]: Taking taylor expansion of (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2))) in x 0.566 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.566 * [taylor]: Taking taylor expansion of 0.09375 in x 0.566 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.566 * [taylor]: Taking taylor expansion of x in x 0.566 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.566 * [taylor]: Taking taylor expansion of 0.25 in x 0.566 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.566 * [taylor]: Taking taylor expansion of x in x 0.569 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2) 0.569 * [approximate]: Taking taylor expansion of (/ 0.09375 (pow x 4)) in (x) around 0 0.569 * [taylor]: Taking taylor expansion of (/ 0.09375 (pow x 4)) in x 0.569 * [taylor]: Taking taylor expansion of 0.09375 in x 0.569 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of (/ 0.09375 (pow x 4)) in x 0.569 * [taylor]: Taking taylor expansion of 0.09375 in x 0.569 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.571 * [approximate]: Taking taylor expansion of (* 0.09375 (pow x 4)) in (x) around 0 0.571 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.571 * [taylor]: Taking taylor expansion of 0.09375 in x 0.571 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.571 * [taylor]: Taking taylor expansion of 0.09375 in x 0.571 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.572 * [approximate]: Taking taylor expansion of (* 0.09375 (pow x 4)) in (x) around 0 0.572 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.572 * [taylor]: Taking taylor expansion of 0.09375 in x 0.572 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.572 * [taylor]: Taking taylor expansion of 0.09375 in x 0.572 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.573 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 0.573 * [approximate]: Taking taylor expansion of (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4)))) in (x) around 0 0.573 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4)))) in x 0.573 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x 0.573 * [taylor]: Taking taylor expansion of 0.25 in x 0.574 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.574 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.574 * [taylor]: Taking taylor expansion of x in x 0.574 * [taylor]: Taking taylor expansion of (* 0.09375 (/ 1 (pow x 4))) in x 0.574 * [taylor]: Taking taylor expansion of 0.09375 in x 0.574 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.574 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.574 * [taylor]: Taking taylor expansion of x in x 0.574 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4)))) in x 0.574 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x 0.574 * [taylor]: Taking taylor expansion of 0.25 in x 0.574 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.574 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.574 * [taylor]: Taking taylor expansion of x in x 0.574 * [taylor]: Taking taylor expansion of (* 0.09375 (/ 1 (pow x 4))) in x 0.574 * [taylor]: Taking taylor expansion of 0.09375 in x 0.574 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.574 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.574 * [taylor]: Taking taylor expansion of x in x 0.577 * [approximate]: Taking taylor expansion of (+ (* 0.25 (pow x 2)) (* 0.09375 (pow x 4))) in (x) around 0 0.577 * [taylor]: Taking taylor expansion of (+ (* 0.25 (pow x 2)) (* 0.09375 (pow x 4))) in x 0.577 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.577 * [taylor]: Taking taylor expansion of 0.25 in x 0.577 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.577 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.577 * [taylor]: Taking taylor expansion of 0.09375 in x 0.577 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.577 * [taylor]: Taking taylor expansion of (+ (* 0.25 (pow x 2)) (* 0.09375 (pow x 4))) in x 0.578 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.578 * [taylor]: Taking taylor expansion of 0.25 in x 0.578 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.578 * [taylor]: Taking taylor expansion of 0.09375 in x 0.578 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.580 * [approximate]: Taking taylor expansion of (+ (* 0.25 (pow x 2)) (* 0.09375 (pow x 4))) in (x) around 0 0.580 * [taylor]: Taking taylor expansion of (+ (* 0.25 (pow x 2)) (* 0.09375 (pow x 4))) in x 0.580 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.580 * [taylor]: Taking taylor expansion of 0.25 in x 0.580 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.580 * [taylor]: Taking taylor expansion of 0.09375 in x 0.580 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (+ (* 0.25 (pow x 2)) (* 0.09375 (pow x 4))) in x 0.580 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.580 * [taylor]: Taking taylor expansion of 0.25 in x 0.580 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.580 * [taylor]: Taking taylor expansion of 0.09375 in x 0.580 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.582 * * * [progress]: simplifying candidates 0.584 * [simplify]: Simplifying using # : (- (log 0.25) (+ (log x) (log x))) (- (log 0.25) (log (* x x))) (log (/ 0.25 (* x x))) (exp (/ 0.25 (* x x))) (/ (* (* 0.25 0.25) 0.25) (* (* (* x x) x) (* (* x x) x))) (/ (* (* 0.25 0.25) 0.25) (* (* (* x x) (* x x)) (* x x))) (* (cbrt (/ 0.25 (* x x))) (cbrt (/ 0.25 (* x x)))) (cbrt (/ 0.25 (* x x))) (* (* (/ 0.25 (* x x)) (/ 0.25 (* x x))) (/ 0.25 (* x x))) (sqrt (/ 0.25 (* x x))) (sqrt (/ 0.25 (* x x))) (neg 0.25) (neg (* x x)) (/ (* (cbrt 0.25) (cbrt 0.25)) x) (/ (cbrt 0.25) x) (/ (sqrt 0.25) x) (/ (sqrt 0.25) x) (/ 1 x) (/ 0.25 x) (/ 1 (* x x)) (/ (* x x) 0.25) (/ 0.25 x) (/ (* x x) (cbrt 0.25)) (/ (* x x) (sqrt 0.25)) (/ (* x x) 0.25) (* 2 (/ x (* (exp (/ 0.25 (* x x))) (exp (/ 0.09375 (pow x 4)))))) (* 2 (/ x (exp (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (* 2 (exp (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (log (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (exp (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (* (cbrt (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (cbrt (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))))) (cbrt (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (* (* (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (sqrt (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (sqrt (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (+ (pow (log 2) 3) (pow (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) 3)) (+ (* (log 2) (log 2)) (- (* (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (* (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))))) (- (* (log 2) (log 2)) (* (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (- (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (log x)) (+ (log 2) (log (* (cbrt x) (cbrt x)))) (+ (log 2) (log (sqrt x))) (+ (log 2) (log 1)) (+ (log 2) (log x)) (+ (log (cbrt 2)) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log (sqrt 2)) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (log x)) (- (log 0.09375) (* (log x) 4)) (- (log 0.09375) (* (log x) 4)) (- (log 0.09375) (log (pow x 4))) (log (/ 0.09375 (pow x 4))) (exp (/ 0.09375 (pow x 4))) (/ (* (* 0.09375 0.09375) 0.09375) (* (* (pow x 4) (pow x 4)) (pow x 4))) (* (cbrt (/ 0.09375 (pow x 4))) (cbrt (/ 0.09375 (pow x 4)))) (cbrt (/ 0.09375 (pow x 4))) (* (* (/ 0.09375 (pow x 4)) (/ 0.09375 (pow x 4))) (/ 0.09375 (pow x 4))) (sqrt (/ 0.09375 (pow x 4))) (sqrt (/ 0.09375 (pow x 4))) (neg 0.09375) (neg (pow x 4)) (/ (* (cbrt 0.09375) (cbrt 0.09375)) (pow (* (cbrt x) (cbrt x)) 4)) (/ (cbrt 0.09375) (pow (cbrt x) 4)) (/ (* (cbrt 0.09375) (cbrt 0.09375)) (pow (sqrt x) 4)) (/ (cbrt 0.09375) (pow (sqrt x) 4)) (/ (* (cbrt 0.09375) (cbrt 0.09375)) (pow 1 4)) (/ (cbrt 0.09375) (pow x 4)) (/ (* (cbrt 0.09375) (cbrt 0.09375)) (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (/ (cbrt 0.09375) (cbrt (pow x 4))) (/ (* (cbrt 0.09375) (cbrt 0.09375)) (sqrt (pow x 4))) (/ (cbrt 0.09375) (sqrt (pow x 4))) (/ (* (cbrt 0.09375) (cbrt 0.09375)) 1) (/ (cbrt 0.09375) (pow x 4)) (/ (* (cbrt 0.09375) (cbrt 0.09375)) (pow x (/ 4 2))) (/ (cbrt 0.09375) (pow x (/ 4 2))) (/ (sqrt 0.09375) (pow (* (cbrt x) (cbrt x)) 4)) (/ (sqrt 0.09375) (pow (cbrt x) 4)) (/ (sqrt 0.09375) (pow (sqrt x) 4)) (/ (sqrt 0.09375) (pow (sqrt x) 4)) (/ (sqrt 0.09375) (pow 1 4)) (/ (sqrt 0.09375) (pow x 4)) (/ (sqrt 0.09375) (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (/ (sqrt 0.09375) (cbrt (pow x 4))) (/ (sqrt 0.09375) (sqrt (pow x 4))) (/ (sqrt 0.09375) (sqrt (pow x 4))) (/ (sqrt 0.09375) 1) (/ (sqrt 0.09375) (pow x 4)) (/ (sqrt 0.09375) (pow x (/ 4 2))) (/ (sqrt 0.09375) (pow x (/ 4 2))) (/ 1 (pow (* (cbrt x) (cbrt x)) 4)) (/ 0.09375 (pow (cbrt x) 4)) (/ 1 (pow (sqrt x) 4)) (/ 0.09375 (pow (sqrt x) 4)) (/ 1 (pow 1 4)) (/ 0.09375 (pow x 4)) (/ 1 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (/ 0.09375 (cbrt (pow x 4))) (/ 1 (sqrt (pow x 4))) (/ 0.09375 (sqrt (pow x 4))) (/ 1 1) (/ 0.09375 (pow x 4)) (/ 1 (pow x (/ 4 2))) (/ 0.09375 (pow x (/ 4 2))) (/ 1 (pow x 4)) (/ (pow x 4) 0.09375) (/ 0.09375 (pow (* (cbrt x) (cbrt x)) 4)) (/ 0.09375 (pow (sqrt x) 4)) (/ 0.09375 (pow 1 4)) (/ 0.09375 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (/ 0.09375 (sqrt (pow x 4))) (/ 0.09375 1) (/ 0.09375 (pow x (/ 4 2))) (/ (pow x 4) (cbrt 0.09375)) (/ (pow x 4) (sqrt 0.09375)) (/ (pow x 4) 0.09375) (* (exp (/ 0.25 (* x x))) (exp (/ 0.09375 (pow x 4)))) (log (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (exp (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (* (cbrt (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (cbrt (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (cbrt (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (* (* (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (sqrt (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (sqrt (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (+ (* 0.25 (pow x 4)) (* (* x x) 0.09375)) (* (* x x) (pow x 4)) (+ (pow (/ 0.25 (* x x)) 3) (pow (/ 0.09375 (pow x 4)) 3)) (+ (* (/ 0.25 (* x x)) (/ 0.25 (* x x))) (- (* (/ 0.09375 (pow x 4)) (/ 0.09375 (pow x 4))) (* (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (- (* (/ 0.25 (* x x)) (/ 0.25 (* x x))) (* (/ 0.09375 (pow x 4)) (/ 0.09375 (pow x 4)))) (- (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))) (/ 0.25 (pow x 2)) (/ 0.25 (pow x 2)) (/ 0.25 (pow x 2)) (- (+ (log 1) (+ (log x) (log 2))) (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4))))) (- (+ (log 1) (log 2)) (+ (log (/ 1 x)) (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4)))))) (- (+ (log -1) (log 2)) (+ (* 0.25 (/ 1 (pow x 2))) (+ (* 0.09375 (/ 1 (pow x 4))) (log (/ -1 x))))) (/ 0.09375 (pow x 4)) (/ 0.09375 (pow x 4)) (/ 0.09375 (pow x 4)) (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4)))) (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4)))) (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4)))) 0.628 * * [simplify]: iteration 0 : 4958 enodes (cost 1430 ) 0.629 * * [simplify]: iteration 1 : 4958 enodes (cost 1430 ) 0.634 * [simplify]: Simplified to: (log (/ 0.25 (* x x))) (log (/ 0.25 (* x x))) (log (/ 0.25 (* x x))) (exp (/ 0.25 (* x x))) (/ (pow 0.25 3) (pow x 6)) (/ (pow 0.25 3) (pow x 6)) (* (cbrt (/ 0.25 (* x x))) (cbrt (/ 0.25 (* x x)))) (cbrt (/ 0.25 (* x x))) (/ (pow 0.25 3) (pow x 6)) (sqrt (/ 0.25 (* x x))) (sqrt (/ 0.25 (* x x))) (neg 0.25) (* x (neg x)) (* (/ (cbrt 0.25) x) (cbrt 0.25)) (/ (cbrt 0.25) x) (/ (sqrt 0.25) x) (/ (sqrt 0.25) x) (/ 1 x) (/ 0.25 x) (/ 1 (* x x)) (* (/ x 0.25) x) (/ 0.25 x) (* (/ x (cbrt 0.25)) x) (* (/ x (sqrt 0.25)) x) (* (/ x 0.25) x) (* 2 (/ x (exp (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (* 2 (/ x (exp (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (* 2 (/ x (exp (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (log (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (* 2 (/ x (exp (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (* (cbrt (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (cbrt (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))))) (cbrt (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (pow (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) 3) (sqrt (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (sqrt (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (+ (pow (log 2) 3) (pow (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) 3)) (+ (* (log 2) (log 2)) (* (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (- (log x) (+ (/ 0.25 (* x x)) (+ (/ 0.09375 (pow x 4)) (log 2)))))) (+ (* (log 2) (log 2)) (* (- (log x) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (+ (/ 0.25 (* x x)) (- (/ 0.09375 (pow x 4)) (log x))))) (+ (/ 0.25 (* x x)) (+ (/ 0.09375 (pow x 4)) (- (log 2) (log x)))) (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log x) (log 2)) (+ (log 2) (* 2 (log (cbrt x)))) (+ (log 2) (log (sqrt x))) (+ (log 2) (log 1)) (+ (log x) (log 2)) (+ (log x) (- (log (cbrt 2)) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log x) (- (log (sqrt 2)) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log x) (- (log 2) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log x) (log 2)) (log (/ 0.09375 (pow x 4))) (log (/ 0.09375 (pow x 4))) (log (/ 0.09375 (pow x 4))) (log (/ 0.09375 (pow x 4))) (exp (/ 0.09375 (pow x 4))) (pow (/ 0.09375 (pow x 4)) 3) (* (cbrt (/ 0.09375 (pow x 4))) (cbrt (/ 0.09375 (pow x 4)))) (cbrt (/ 0.09375 (pow x 4))) (pow (/ 0.09375 (pow x 4)) 3) (sqrt (/ 0.09375 (pow x 4))) (sqrt (/ 0.09375 (pow x 4))) (neg 0.09375) (neg (pow x 4)) (* (/ (cbrt 0.09375) (pow (cbrt x) 8)) (cbrt 0.09375)) (/ (cbrt 0.09375) (pow (cbrt x) 4)) (* (/ (cbrt 0.09375) (* x x)) (cbrt 0.09375)) (/ (cbrt 0.09375) (* x x)) (* (cbrt 0.09375) (cbrt 0.09375)) (/ (cbrt 0.09375) (pow x 4)) (* (/ (cbrt 0.09375) (cbrt (pow x 4))) (/ (cbrt 0.09375) (cbrt (pow x 4)))) (/ (cbrt 0.09375) (cbrt (pow x 4))) (* (/ (cbrt 0.09375) (sqrt (pow x 4))) (cbrt 0.09375)) (/ (cbrt 0.09375) (sqrt (pow x 4))) (* (cbrt 0.09375) (cbrt 0.09375)) (/ (cbrt 0.09375) (pow x 4)) (* (/ (cbrt 0.09375) (* x x)) (cbrt 0.09375)) (/ (cbrt 0.09375) (* x x)) (/ (sqrt 0.09375) (pow (cbrt x) 8)) (/ (sqrt 0.09375) (pow (cbrt x) 4)) (/ (sqrt 0.09375) (* x x)) (/ (sqrt 0.09375) (* x x)) (sqrt 0.09375) (/ (sqrt 0.09375) (pow x 4)) (/ (sqrt 0.09375) (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (/ (sqrt 0.09375) (cbrt (pow x 4))) (/ (sqrt 0.09375) (sqrt (pow x 4))) (/ (sqrt 0.09375) (sqrt (pow x 4))) (sqrt 0.09375) (/ (sqrt 0.09375) (pow x 4)) (/ (sqrt 0.09375) (* x x)) (/ (sqrt 0.09375) (* x x)) (/ 1 (pow (cbrt x) 8)) (/ 0.09375 (pow (cbrt x) 4)) (/ 1 (* x x)) (/ 0.09375 (* x x)) 1 (/ 0.09375 (pow x 4)) (/ 1 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (/ 0.09375 (cbrt (pow x 4))) (/ 1 (sqrt (pow x 4))) (/ 0.09375 (sqrt (pow x 4))) 1 (/ 0.09375 (pow x 4)) (/ 1 (* x x)) (/ 0.09375 (* x x)) (/ 1 (pow x 4)) (/ (pow x 4) 0.09375) (/ 0.09375 (pow (cbrt x) 8)) (/ 0.09375 (* x x)) 0.09375 (/ 0.09375 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (/ 0.09375 (sqrt (pow x 4))) 0.09375 (/ 0.09375 (* x x)) (/ (pow x 4) (cbrt 0.09375)) (/ (pow x 4) (sqrt 0.09375)) (/ (pow x 4) 0.09375) (exp (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (log (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (exp (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (* (cbrt (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (cbrt (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (cbrt (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (pow (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))) 3) (sqrt (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (sqrt (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (+ (* 0.25 (pow x 4)) (* x (* x 0.09375))) (pow x 6) (+ (/ (pow 0.25 3) (pow x 6)) (pow (/ 0.09375 (pow x 4)) 3)) (- (* 0.09375 (/ 0.09375 (pow x 8))) (* (/ 0.25 (pow x 3)) (- (/ 0.09375 (pow x 3)) (/ 0.25 x)))) (- (* 0.25 (/ 0.25 (pow x 4))) (* 0.09375 (/ 0.09375 (pow x 8)))) (- (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))) (/ 0.25 (* x x)) (/ 0.25 (* x x)) (/ 0.25 (* x x)) (+ (log 2) (- (log (* x 1)) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (- (log (* x 1)) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (+ (log 2) (- (log -1) (+ (/ 0.25 (* x x)) (+ (/ 0.09375 (pow x 4)) (log (/ -1 x)))))) (/ 0.09375 (pow x 4)) (/ 0.09375 (pow x 4)) (/ 0.09375 (pow x 4)) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))) 0.635 * * * [progress]: adding candidates to table 0.818 * * [progress]: iteration 4 / 4 0.818 * * * [progress]: picking best candidate 0.822 * * * * [pick]: Picked # 0.822 * * * [progress]: localizing error 0.838 * * * [progress]: generating rewritten candidates 0.838 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1) 0.843 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 0.872 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2) 0.880 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.893 * * * [progress]: generating series expansions 0.893 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1) 0.893 * [approximate]: Taking taylor expansion of (/ 0.25 (pow x 2)) in (x) around 0 0.894 * [taylor]: Taking taylor expansion of (/ 0.25 (pow x 2)) in x 0.894 * [taylor]: Taking taylor expansion of 0.25 in x 0.894 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.894 * [taylor]: Taking taylor expansion of x in x 0.894 * [taylor]: Taking taylor expansion of (/ 0.25 (pow x 2)) in x 0.894 * [taylor]: Taking taylor expansion of 0.25 in x 0.894 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.894 * [taylor]: Taking taylor expansion of x in x 0.895 * [approximate]: Taking taylor expansion of (* 0.25 (pow x 2)) in (x) around 0 0.895 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.895 * [taylor]: Taking taylor expansion of 0.25 in x 0.895 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.895 * [taylor]: Taking taylor expansion of x in x 0.895 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.895 * [taylor]: Taking taylor expansion of 0.25 in x 0.895 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.895 * [taylor]: Taking taylor expansion of x in x 0.896 * [approximate]: Taking taylor expansion of (* 0.25 (pow x 2)) in (x) around 0 0.896 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.896 * [taylor]: Taking taylor expansion of 0.25 in x 0.896 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.896 * [taylor]: Taking taylor expansion of x in x 0.896 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.896 * [taylor]: Taking taylor expansion of 0.25 in x 0.896 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.896 * [taylor]: Taking taylor expansion of x in x 0.897 * * * * [progress]: [ 2 / 4 ] generating series at (2) 0.897 * [approximate]: Taking taylor expansion of (- (+ (* 2 (log (sqrt x))) (log 2)) (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4))))) in (x) around 0 0.897 * [taylor]: Taking taylor expansion of (- (+ (* 2 (log (sqrt x))) (log 2)) (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4))))) in x 0.897 * [taylor]: Taking taylor expansion of (+ (* 2 (log (sqrt x))) (log 2)) in x 0.897 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt x))) in x 0.897 * [taylor]: Taking taylor expansion of 2 in x 0.897 * [taylor]: Taking taylor expansion of (log (sqrt x)) in x 0.897 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.897 * [taylor]: Taking taylor expansion of (log 2) in x 0.897 * [taylor]: Taking taylor expansion of 2 in x 0.897 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4)))) in x 0.897 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x 0.897 * [taylor]: Taking taylor expansion of 0.25 in x 0.897 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.897 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.897 * [taylor]: Taking taylor expansion of (* 0.09375 (/ 1 (pow x 4))) in x 0.897 * [taylor]: Taking taylor expansion of 0.09375 in x 0.897 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.897 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.897 * [taylor]: Taking taylor expansion of (- (+ (* 2 (log (sqrt x))) (log 2)) (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4))))) in x 0.897 * [taylor]: Taking taylor expansion of (+ (* 2 (log (sqrt x))) (log 2)) in x 0.898 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt x))) in x 0.898 * [taylor]: Taking taylor expansion of 2 in x 0.898 * [taylor]: Taking taylor expansion of (log (sqrt x)) in x 0.898 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.898 * [taylor]: Taking taylor expansion of x in x 0.898 * [taylor]: Taking taylor expansion of (log 2) in x 0.898 * [taylor]: Taking taylor expansion of 2 in x 0.898 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 (pow x 2))) (* 0.09375 (/ 1 (pow x 4)))) in x 0.898 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x 0.898 * [taylor]: Taking taylor expansion of 0.25 in x 0.898 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.898 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.898 * [taylor]: Taking taylor expansion of x in x 0.898 * [taylor]: Taking taylor expansion of (* 0.09375 (/ 1 (pow x 4))) in x 0.898 * [taylor]: Taking taylor expansion of 0.09375 in x 0.898 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.898 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.898 * [taylor]: Taking taylor expansion of x in x 0.900 * [approximate]: Taking taylor expansion of (- (+ (* 2 (log (sqrt (/ 1 x)))) (log 2)) (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2)))) in (x) around 0 0.900 * [taylor]: Taking taylor expansion of (- (+ (* 2 (log (sqrt (/ 1 x)))) (log 2)) (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2)))) in x 0.900 * [taylor]: Taking taylor expansion of (+ (* 2 (log (sqrt (/ 1 x)))) (log 2)) in x 0.900 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (/ 1 x)))) in x 0.900 * [taylor]: Taking taylor expansion of 2 in x 0.900 * [taylor]: Taking taylor expansion of (log (sqrt (/ 1 x))) in x 0.900 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.900 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.900 * [taylor]: Taking taylor expansion of x in x 0.900 * [taylor]: Taking taylor expansion of (log 2) in x 0.900 * [taylor]: Taking taylor expansion of 2 in x 0.900 * [taylor]: Taking taylor expansion of (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2))) in x 0.900 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.900 * [taylor]: Taking taylor expansion of 0.09375 in x 0.900 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.900 * [taylor]: Taking taylor expansion of x in x 0.900 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.900 * [taylor]: Taking taylor expansion of 0.25 in x 0.900 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.900 * [taylor]: Taking taylor expansion of x in x 0.900 * [taylor]: Taking taylor expansion of (- (+ (* 2 (log (sqrt (/ 1 x)))) (log 2)) (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2)))) in x 0.900 * [taylor]: Taking taylor expansion of (+ (* 2 (log (sqrt (/ 1 x)))) (log 2)) in x 0.900 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (/ 1 x)))) in x 0.900 * [taylor]: Taking taylor expansion of 2 in x 0.900 * [taylor]: Taking taylor expansion of (log (sqrt (/ 1 x))) in x 0.900 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.900 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.900 * [taylor]: Taking taylor expansion of x in x 0.900 * [taylor]: Taking taylor expansion of (log 2) in x 0.900 * [taylor]: Taking taylor expansion of 2 in x 0.901 * [taylor]: Taking taylor expansion of (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2))) in x 0.901 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.901 * [taylor]: Taking taylor expansion of 0.09375 in x 0.901 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.901 * [taylor]: Taking taylor expansion of x in x 0.901 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.901 * [taylor]: Taking taylor expansion of 0.25 in x 0.901 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.901 * [taylor]: Taking taylor expansion of x in x 0.903 * [approximate]: Taking taylor expansion of (- (+ (* 2 (log (sqrt (/ -1 x)))) (log 2)) (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2)))) in (x) around 0 0.903 * [taylor]: Taking taylor expansion of (- (+ (* 2 (log (sqrt (/ -1 x)))) (log 2)) (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2)))) in x 0.903 * [taylor]: Taking taylor expansion of (+ (* 2 (log (sqrt (/ -1 x)))) (log 2)) in x 0.903 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (/ -1 x)))) in x 0.903 * [taylor]: Taking taylor expansion of 2 in x 0.903 * [taylor]: Taking taylor expansion of (log (sqrt (/ -1 x))) in x 0.903 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.903 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.903 * [taylor]: Taking taylor expansion of -1 in x 0.903 * [taylor]: Taking taylor expansion of x in x 0.904 * [taylor]: Taking taylor expansion of (log 2) in x 0.904 * [taylor]: Taking taylor expansion of 2 in x 0.904 * [taylor]: Taking taylor expansion of (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2))) in x 0.904 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.904 * [taylor]: Taking taylor expansion of 0.09375 in x 0.904 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.904 * [taylor]: Taking taylor expansion of x in x 0.904 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.904 * [taylor]: Taking taylor expansion of 0.25 in x 0.904 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.904 * [taylor]: Taking taylor expansion of x in x 0.904 * [taylor]: Taking taylor expansion of (- (+ (* 2 (log (sqrt (/ -1 x)))) (log 2)) (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2)))) in x 0.904 * [taylor]: Taking taylor expansion of (+ (* 2 (log (sqrt (/ -1 x)))) (log 2)) in x 0.904 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (/ -1 x)))) in x 0.904 * [taylor]: Taking taylor expansion of 2 in x 0.904 * [taylor]: Taking taylor expansion of (log (sqrt (/ -1 x))) in x 0.904 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.904 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.904 * [taylor]: Taking taylor expansion of -1 in x 0.904 * [taylor]: Taking taylor expansion of x in x 0.904 * [taylor]: Taking taylor expansion of (log 2) in x 0.904 * [taylor]: Taking taylor expansion of 2 in x 0.904 * [taylor]: Taking taylor expansion of (+ (* 0.09375 (pow x 4)) (* 0.25 (pow x 2))) in x 0.904 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.904 * [taylor]: Taking taylor expansion of 0.09375 in x 0.904 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.904 * [taylor]: Taking taylor expansion of x in x 0.904 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.904 * [taylor]: Taking taylor expansion of 0.25 in x 0.904 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.904 * [taylor]: Taking taylor expansion of x in x 0.906 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2) 0.906 * [approximate]: Taking taylor expansion of (/ 0.09375 (pow x 4)) in (x) around 0 0.907 * [taylor]: Taking taylor expansion of (/ 0.09375 (pow x 4)) in x 0.907 * [taylor]: Taking taylor expansion of 0.09375 in x 0.907 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.907 * [taylor]: Taking taylor expansion of x in x 0.907 * [taylor]: Taking taylor expansion of (/ 0.09375 (pow x 4)) in x 0.907 * [taylor]: Taking taylor expansion of 0.09375 in x 0.907 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.907 * [taylor]: Taking taylor expansion of x in x 0.908 * [approximate]: Taking taylor expansion of (* 0.09375 (pow x 4)) in (x) around 0 0.908 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.908 * [taylor]: Taking taylor expansion of 0.09375 in x 0.908 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.908 * [taylor]: Taking taylor expansion of x in x 0.908 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.908 * [taylor]: Taking taylor expansion of 0.09375 in x 0.908 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.908 * [taylor]: Taking taylor expansion of x in x 0.909 * [approximate]: Taking taylor expansion of (* 0.09375 (pow x 4)) in (x) around 0 0.909 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.909 * [taylor]: Taking taylor expansion of 0.09375 in x 0.909 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.909 * [taylor]: Taking taylor expansion of x in x 0.909 * [taylor]: Taking taylor expansion of (* 0.09375 (pow x 4)) in x 0.909 * [taylor]: Taking taylor expansion of 0.09375 in x 0.909 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.909 * [taylor]: Taking taylor expansion of x in x 0.910 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.910 * [approximate]: Taking taylor expansion of (+ (log (sqrt x)) (log 2)) in (x) around 0 0.910 * [taylor]: Taking taylor expansion of (+ (log (sqrt x)) (log 2)) in x 0.910 * [taylor]: Taking taylor expansion of (log (sqrt x)) in x 0.910 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.910 * [taylor]: Taking taylor expansion of x in x 0.910 * [taylor]: Taking taylor expansion of (log 2) in x 0.911 * [taylor]: Taking taylor expansion of 2 in x 0.911 * [taylor]: Taking taylor expansion of (+ (log (sqrt x)) (log 2)) in x 0.911 * [taylor]: Taking taylor expansion of (log (sqrt x)) in x 0.911 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.911 * [taylor]: Taking taylor expansion of x in x 0.911 * [taylor]: Taking taylor expansion of (log 2) in x 0.911 * [taylor]: Taking taylor expansion of 2 in x 0.912 * [approximate]: Taking taylor expansion of (+ (log (sqrt (/ 1 x))) (log 2)) in (x) around 0 0.912 * [taylor]: Taking taylor expansion of (+ (log (sqrt (/ 1 x))) (log 2)) in x 0.912 * [taylor]: Taking taylor expansion of (log (sqrt (/ 1 x))) in x 0.912 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.912 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.912 * [taylor]: Taking taylor expansion of x in x 0.913 * [taylor]: Taking taylor expansion of (log 2) in x 0.913 * [taylor]: Taking taylor expansion of 2 in x 0.913 * [taylor]: Taking taylor expansion of (+ (log (sqrt (/ 1 x))) (log 2)) in x 0.913 * [taylor]: Taking taylor expansion of (log (sqrt (/ 1 x))) in x 0.913 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.913 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.913 * [taylor]: Taking taylor expansion of x in x 0.913 * [taylor]: Taking taylor expansion of (log 2) in x 0.913 * [taylor]: Taking taylor expansion of 2 in x 0.915 * [approximate]: Taking taylor expansion of (+ (log (sqrt (/ -1 x))) (log 2)) in (x) around 0 0.915 * [taylor]: Taking taylor expansion of (+ (log (sqrt (/ -1 x))) (log 2)) in x 0.915 * [taylor]: Taking taylor expansion of (log (sqrt (/ -1 x))) in x 0.915 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.915 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.915 * [taylor]: Taking taylor expansion of -1 in x 0.915 * [taylor]: Taking taylor expansion of x in x 0.915 * [taylor]: Taking taylor expansion of (log 2) in x 0.915 * [taylor]: Taking taylor expansion of 2 in x 0.915 * [taylor]: Taking taylor expansion of (+ (log (sqrt (/ -1 x))) (log 2)) in x 0.915 * [taylor]: Taking taylor expansion of (log (sqrt (/ -1 x))) in x 0.915 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.915 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.915 * [taylor]: Taking taylor expansion of -1 in x 0.915 * [taylor]: Taking taylor expansion of x in x 0.915 * [taylor]: Taking taylor expansion of (log 2) in x 0.915 * [taylor]: Taking taylor expansion of 2 in x 0.917 * * * [progress]: simplifying candidates 0.919 * [simplify]: Simplifying using # : (- (log 0.25) (+ (log x) (log x))) (- (log 0.25) (log (* x x))) (log (/ 0.25 (* x x))) (exp (/ 0.25 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4)))))) (sqrt (+ (+ (log 2) (log (sqrt x))) (- (log (sqrt x)) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))))) (+ (* (+ (pow (log 2) 3) (pow (log (sqrt x)) 3)) (+ (* (log (sqrt x)) (log (sqrt x))) (+ (* (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (* (log (sqrt x)) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))))) (* (+ (* (log 2) (log 2)) (- (* (log (sqrt x)) (log (sqrt x))) (* (log 2) (log (sqrt x))))) (- (pow (log (sqrt x)) 3) (pow (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))) 3)))) (* (+ (* (log 2) (log 2)) (- (* (log (sqrt x)) (log (sqrt x))) (* (log 2) (log (sqrt x))))) (+ (* (log (sqrt x)) (log (sqrt x))) (+ (* (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4)))) (* (log (sqrt x)) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))))) (+ (* (+ (pow (log 2) 3) (pow (log (sqrt x)) 3)) (+ (log (sqrt x)) (+ (/ 0.25 (* x x)) (/ 0.09375 (pow x 4))))) (* (+ (* (log 2) (log 2)) (- (* (log (sqrt x)) (log (sqrt x))) (* (log 2) 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0.09375 (pow x 4)) (/ 0.09375 (pow x 4)) (/ 0.09375 (pow x 4)) (+ (log x) (+ (+ (log 2) (log NAN)) (+ (* (* x x) (* (pow NAN 4) 1/2)) (* x (* NAN NAN))))) (+ (log 2) (+ (log NAN) (+ (/ NAN (/ x NAN)) (* (/ (pow NAN 4) (* x x)) 1/2)))) (+ (log 2) (+ (* (/ (pow NAN 4) (* x x)) 1/2) (- (log NAN) (/ NAN (/ x NAN))))) 0.970 * * * [progress]: adding candidates to table 1.197 * [progress]: [Phase 3 of 3] Extracting. 1.197 * * [regime]: Finding splitpoints for: (# # #) 1.198 * * * [regime-changes]: Trying 3 branch expressions: ((+ x (sqrt (- (* x x) 1.0))) (log (+ x (sqrt (- (* x x) 1.0)))) x) 1.198 * * * * [regimes]: Trying to branch on (+ x (sqrt (- (* x x) 1.0))) from (# # #) 1.230 * * * * [regimes]: Trying to branch on (log (+ x (sqrt (- (* x x) 1.0)))) from (# # #) 1.268 * * * * [regimes]: Trying to branch on x from (# # #) 1.297 * * * [regime]: Found split indices: #