12.913 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.013 * [progress]: [Phase 2 of 3] Improving. 0.013 * [simplify]: Simplifying using # : (/ (- x y) (* (* x 2.0) y)) 0.014 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.015 * * [simplify]: iteration 1 : 18 enodes (cost 9 ) 0.018 * * [simplify]: iteration 2 : 47 enodes (cost 9 ) 0.024 * * [simplify]: iteration 3 : 102 enodes (cost 9 ) 0.040 * * [simplify]: iteration 4 : 159 enodes (cost 9 ) 0.058 * * [simplify]: iteration 5 : 182 enodes (cost 9 ) 0.079 * * [simplify]: iteration 6 : 190 enodes (cost 9 ) 0.101 * * [simplify]: iteration done : 190 enodes (cost 9 ) 0.101 * [simplify]: Simplified to: (/ (- x y) (* (* x 2.0) y)) 0.101 * * [progress]: iteration 1 / 4 0.102 * * * [progress]: picking best candidate 0.103 * * * * [pick]: Picked # 0.103 * * * [progress]: localizing error 0.108 * * * [progress]: generating rewritten candidates 0.108 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.122 * * * [progress]: generating series expansions 0.122 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.122 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0 0.122 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y 0.122 * [taylor]: Taking taylor expansion of 0.5 in y 0.122 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y 0.122 * [taylor]: Taking taylor expansion of (- x y) in y 0.122 * [taylor]: Taking taylor expansion of x in y 0.122 * [taylor]: Taking taylor expansion of y in y 0.122 * [taylor]: Taking taylor expansion of (* x y) in y 0.122 * [taylor]: Taking taylor expansion of x in y 0.122 * [taylor]: Taking taylor expansion of y in y 0.123 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 0.123 * [taylor]: Taking taylor expansion of 0.5 in x 0.123 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 0.123 * [taylor]: Taking taylor expansion of (- x y) in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.123 * [taylor]: Taking taylor expansion of y in x 0.123 * [taylor]: Taking taylor expansion of (* x y) in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.123 * [taylor]: Taking taylor expansion of y in x 0.123 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 0.123 * [taylor]: Taking taylor expansion of 0.5 in x 0.123 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 0.123 * [taylor]: Taking taylor expansion of (- x y) in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.124 * [taylor]: Taking taylor expansion of y in x 0.124 * [taylor]: Taking taylor expansion of (* x y) in x 0.124 * [taylor]: Taking taylor expansion of x in x 0.124 * [taylor]: Taking taylor expansion of y in x 0.124 * [taylor]: Taking taylor expansion of -0.5 in y 0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.126 * [taylor]: Taking taylor expansion of 0.5 in y 0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.126 * [taylor]: Taking taylor expansion of y in y 0.128 * [taylor]: Taking taylor expansion of 0 in y 0.131 * [taylor]: Taking taylor expansion of 0 in y 0.135 * [taylor]: Taking taylor expansion of 0 in y 0.135 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 0.135 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 0.135 * [taylor]: Taking taylor expansion of 0.5 in y 0.135 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 0.135 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.135 * [taylor]: Taking taylor expansion of x in y 0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.135 * [taylor]: Taking taylor expansion of y in y 0.136 * [taylor]: Taking taylor expansion of (* x y) in y 0.136 * [taylor]: Taking taylor expansion of x in y 0.136 * [taylor]: Taking taylor expansion of y in y 0.136 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.136 * [taylor]: Taking taylor expansion of 0.5 in x 0.136 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.136 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.136 * [taylor]: Taking taylor expansion of y in x 0.136 * [taylor]: Taking taylor expansion of (* x y) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of y in x 0.136 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.136 * [taylor]: Taking taylor expansion of 0.5 in x 0.136 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.136 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.137 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.137 * [taylor]: Taking taylor expansion of y in x 0.137 * [taylor]: Taking taylor expansion of (* x y) in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.137 * [taylor]: Taking taylor expansion of y in x 0.138 * [taylor]: Taking taylor expansion of 0 in y 0.139 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.139 * [taylor]: Taking taylor expansion of 0.5 in y 0.139 * [taylor]: Taking taylor expansion of y in y 0.142 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.142 * [taylor]: Taking taylor expansion of 0.5 in y 0.145 * [taylor]: Taking taylor expansion of 0 in y 0.150 * [taylor]: Taking taylor expansion of 0 in y 0.160 * [taylor]: Taking taylor expansion of 0 in y 0.160 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.160 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 0.160 * [taylor]: Taking taylor expansion of 0.5 in y 0.160 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 0.160 * [taylor]: Taking taylor expansion of x in y 0.160 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.160 * [taylor]: Taking taylor expansion of y in y 0.160 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.160 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.160 * [taylor]: Taking taylor expansion of y in y 0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.161 * [taylor]: Taking taylor expansion of x in y 0.161 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.161 * [taylor]: Taking taylor expansion of 0.5 in x 0.161 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.161 * [taylor]: Taking taylor expansion of x in x 0.161 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.161 * [taylor]: Taking taylor expansion of y in x 0.161 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.161 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.161 * [taylor]: Taking taylor expansion of y in x 0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.161 * [taylor]: Taking taylor expansion of x in x 0.161 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.161 * [taylor]: Taking taylor expansion of 0.5 in x 0.161 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.161 * [taylor]: Taking taylor expansion of x in x 0.161 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.161 * [taylor]: Taking taylor expansion of y in x 0.161 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.162 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.162 * [taylor]: Taking taylor expansion of y in x 0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of 0 in y 0.164 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.165 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.165 * [taylor]: Taking taylor expansion of 0.5 in y 0.165 * [taylor]: Taking taylor expansion of y in y 0.167 * [taylor]: Taking taylor expansion of 0.5 in y 0.171 * [taylor]: Taking taylor expansion of 0 in y 0.176 * [taylor]: Taking taylor expansion of 0 in y 0.182 * [taylor]: Taking taylor expansion of 0 in y 0.182 * * * [progress]: simplifying candidates 0.183 * [simplify]: Simplifying using # : (- (log (- x y)) (+ (+ (log x) (log 2.0)) (log y))) (- (log (- x y)) (+ (log (* x 2.0)) (log y))) (- (log (- x y)) (log (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (exp (/ (- x y) (* (* x 2.0) y))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y))) (* (cbrt (/ (- x y) (* (* x 2.0) y))) (cbrt (/ (- x y) (* (* x 2.0) y)))) (cbrt (/ (- x y) (* (* x 2.0) y))) (* (* (/ (- x y) (* (* x 2.0) y)) (/ (- x y) (* (* x 2.0) y))) (/ (- x y) (* (* x 2.0) y))) (sqrt (/ (- x y) (* (* x 2.0) y))) (sqrt (/ (- x y) (* (* x 2.0) y))) (- (- x y)) (- (* (* x 2.0) y)) (/ x (* (* x 2.0) y)) (/ y (* (* x 2.0) y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0)) (/ (cbrt (- x y)) y) (/ (sqrt (- x y)) (* x 2.0)) (/ (sqrt (- x y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ (+ (sqrt x) (sqrt y)) (* x 2.0)) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (- x y)) (/ (- x y) (* x 2.0)) (/ (* (* x 2.0) y) (cbrt (- x y))) (/ (* (* x 2.0) y) (sqrt (- x y))) (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- (sqrt x) (sqrt y))) (/ (* (* x 2.0) y) (- x y)) (* (* (* x 2.0) y) (+ (* x x) (+ (* y y) (* x y)))) (* (* (* x 2.0) y) (+ x y)) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.186 * * [simplify]: iteration 0 : 82 enodes (cost 447 ) 0.200 * * [simplify]: iteration 1 : 236 enodes (cost 433 ) 0.257 * * [simplify]: iteration 2 : 914 enodes (cost 353 ) 0.556 * * [simplify]: iteration 3 : 4910 enodes (cost 351 ) 1.916 * * [simplify]: iteration done : 5000 enodes (cost 351 ) 1.917 * [simplify]: Simplified to: (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (exp (/ (- x y) (* (* x 2.0) y))) (pow (/ (- x y) (* (* x 2.0) y)) 3) (pow (/ (- x y) (* (* x 2.0) y)) 3) (pow (/ (- x y) (* (* x 2.0) y)) 3) (* (cbrt (/ (- x y) (* (* x 2.0) y))) (cbrt (/ (- x y) (* (* x 2.0) y)))) (cbrt (/ (- x y) (* (* x 2.0) y))) (pow (/ (- x y) (* (* x 2.0) y)) 3) (sqrt (/ (- x y) (* (* x 2.0) y))) (sqrt (/ (- x y) (* (* x 2.0) y))) (- (- x y)) (- (* (* x 2.0) y)) (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0)) (/ (cbrt (- x y)) y) (/ (sqrt (- x y)) (* x 2.0)) (/ (sqrt (- x y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ (+ (sqrt x) (sqrt y)) (* x 2.0)) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (- x y)) (/ (- x y) (* x 2.0)) (/ (* (* x 2.0) y) (cbrt (- x y))) (/ (* (* x 2.0) y) (sqrt (- x y))) (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- (sqrt x) (sqrt y))) (/ (* (* x 2.0) y) (- x y)) (* (+ (* y (+ x y)) (* x x)) (* (* x 2.0) y)) (* (* (* x 2.0) y) (+ x y)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) 1.917 * * * [progress]: adding candidates to table 1.967 * * [progress]: iteration 2 / 4 1.967 * * * [progress]: picking best candidate 1.971 * * * * [pick]: Picked # 1.971 * * * [progress]: localizing error 1.977 * * * [progress]: generating rewritten candidates 1.977 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.023 * * * [progress]: generating series expansions 2.023 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.023 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (y x) around 0 2.023 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 2.023 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 2.023 * [taylor]: Taking taylor expansion of 0.5 in x 2.023 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.023 * [taylor]: Taking taylor expansion of y in x 2.023 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 2.023 * [taylor]: Taking taylor expansion of 0.5 in x 2.023 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.023 * [taylor]: Taking taylor expansion of x in x 2.024 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 2.024 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.024 * [taylor]: Taking taylor expansion of 0.5 in y 2.024 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.024 * [taylor]: Taking taylor expansion of y in y 2.024 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 2.024 * [taylor]: Taking taylor expansion of 0.5 in y 2.024 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.024 * [taylor]: Taking taylor expansion of x in y 2.024 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 2.024 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.024 * [taylor]: Taking taylor expansion of 0.5 in y 2.024 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.024 * [taylor]: Taking taylor expansion of y in y 2.024 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 2.024 * [taylor]: Taking taylor expansion of 0.5 in y 2.024 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.024 * [taylor]: Taking taylor expansion of x in y 2.025 * [taylor]: Taking taylor expansion of 0.5 in x 2.026 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x 2.026 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 2.026 * [taylor]: Taking taylor expansion of 0.5 in x 2.026 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.026 * [taylor]: Taking taylor expansion of x in x 2.029 * [taylor]: Taking taylor expansion of 0 in x 2.032 * [taylor]: Taking taylor expansion of 0 in x 2.035 * [taylor]: Taking taylor expansion of 0 in x 2.036 * [approximate]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in (y x) around 0 2.036 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in x 2.036 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 2.036 * [taylor]: Taking taylor expansion of 0.5 in x 2.036 * [taylor]: Taking taylor expansion of y in x 2.036 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 2.036 * [taylor]: Taking taylor expansion of 0.5 in x 2.036 * [taylor]: Taking taylor expansion of x in x 2.036 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y 2.036 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.036 * [taylor]: Taking taylor expansion of 0.5 in y 2.036 * [taylor]: Taking taylor expansion of y in y 2.036 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 2.036 * [taylor]: Taking taylor expansion of 0.5 in y 2.036 * [taylor]: Taking taylor expansion of x in y 2.036 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y 2.036 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.036 * [taylor]: Taking taylor expansion of 0.5 in y 2.036 * [taylor]: Taking taylor expansion of y in y 2.036 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 2.036 * [taylor]: Taking taylor expansion of 0.5 in y 2.036 * [taylor]: Taking taylor expansion of x in y 2.037 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 2.037 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 2.037 * [taylor]: Taking taylor expansion of 0.5 in x 2.037 * [taylor]: Taking taylor expansion of x in x 2.039 * [taylor]: Taking taylor expansion of 0.5 in x 2.041 * [taylor]: Taking taylor expansion of 0 in x 2.044 * [taylor]: Taking taylor expansion of 0 in x 2.044 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in (y x) around 0 2.044 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in x 2.044 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 2.045 * [taylor]: Taking taylor expansion of 0.5 in x 2.045 * [taylor]: Taking taylor expansion of x in x 2.045 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 2.045 * [taylor]: Taking taylor expansion of 0.5 in x 2.045 * [taylor]: Taking taylor expansion of y in x 2.045 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y 2.045 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 2.045 * [taylor]: Taking taylor expansion of 0.5 in y 2.045 * [taylor]: Taking taylor expansion of x in y 2.045 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.045 * [taylor]: Taking taylor expansion of 0.5 in y 2.045 * [taylor]: Taking taylor expansion of y in y 2.045 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y 2.045 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 2.045 * [taylor]: Taking taylor expansion of 0.5 in y 2.045 * [taylor]: Taking taylor expansion of x in y 2.045 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.045 * [taylor]: Taking taylor expansion of 0.5 in y 2.045 * [taylor]: Taking taylor expansion of y in y 2.046 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 2.046 * [taylor]: Taking taylor expansion of 0.5 in x 2.046 * [taylor]: Taking taylor expansion of x in x 2.048 * [taylor]: Taking taylor expansion of (- 0.5) in x 2.048 * [taylor]: Taking taylor expansion of 0.5 in x 2.050 * [taylor]: Taking taylor expansion of 0 in x 2.053 * [taylor]: Taking taylor expansion of 0 in x 2.054 * * * [progress]: simplifying candidates 2.054 * [simplify]: Simplifying using # : (/ (exp (/ (/ 1 y) 2.0)) (exp (/ 1 (* x 2.0)))) (log (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)))) (exp (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)))) (* (cbrt (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)))) (cbrt (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0))))) (cbrt (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)))) (* (* (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0))) (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)))) (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)))) (sqrt (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)))) (sqrt (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)))) (- (* (/ 1 y) (* x 2.0)) (* 2.0 1)) (* 2.0 (* x 2.0)) (- (pow (/ (/ 1 y) 2.0) 3) (pow (/ 1 (* x 2.0)) 3)) (+ (* (/ (/ 1 y) 2.0) (/ (/ 1 y) 2.0)) (+ (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0))) (* (/ (/ 1 y) 2.0) (/ 1 (* x 2.0))))) (- (/ 1 (* x 2.0))) (- (* (/ (/ 1 y) 2.0) (/ (/ 1 y) 2.0)) (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0)))) (+ (/ (/ 1 y) 2.0) (/ 1 (* x 2.0))) (+ (sqrt (/ (/ 1 y) 2.0)) (sqrt (/ 1 (* x 2.0)))) (- (sqrt (/ (/ 1 y) 2.0)) (sqrt (/ 1 (* x 2.0)))) (+ (/ (sqrt (/ 1 y)) (sqrt 2.0)) (sqrt (/ 1 (* x 2.0)))) (- (/ (sqrt (/ 1 y)) (sqrt 2.0)) (sqrt (/ 1 (* x 2.0)))) (+ (/ (/ (sqrt 1) (sqrt y)) (sqrt 2.0)) (sqrt (/ 1 (* x 2.0)))) (- (/ (/ (sqrt 1) (sqrt y)) (sqrt 2.0)) (sqrt (/ 1 (* x 2.0)))) (+ (/ (/ 1 (sqrt y)) (sqrt 2.0)) (sqrt (/ 1 (* x 2.0)))) (- (/ (/ 1 (sqrt y)) (sqrt 2.0)) (sqrt (/ 1 (* x 2.0)))) (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0))) (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0))) (- (/ 1 y) (/ 1 x)) (- (/ 1 (* x 2.0))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 2.056 * * [simplify]: iteration 0 : 60 enodes (cost 419 ) 2.066 * * [simplify]: iteration 1 : 143 enodes (cost 400 ) 2.093 * * [simplify]: iteration 2 : 426 enodes (cost 364 ) 2.241 * * [simplify]: iteration 3 : 2040 enodes (cost 362 ) 3.423 * * [simplify]: iteration done : 5000 enodes (cost 362 ) 3.423 * [simplify]: Simplified to: (exp (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)))) (log (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)))) (exp (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)))) (* (cbrt (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)))) (cbrt (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0))))) (cbrt (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)))) (pow (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0))) 3) (sqrt (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)))) (sqrt (- (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)))) (- (/ (* x 2.0) y) 2.0) (* (* x 2.0) 2.0) (- (pow (/ (/ 1 y) 2.0) 3) (pow (/ 1 (* x 2.0)) 3)) (+ (/ (+ (/ (/ 1 y) 2.0) (/ 1 (* x 2.0))) (* 2.0 y)) (/ (/ (/ 1 (* x 2.0)) x) 2.0)) (/ -1 (* x 2.0)) (+ (/ (/ -1 (* x 2.0)) (* x 2.0)) (/ (/ (/ (/ 1 y) 2.0) y) 2.0)) (+ (/ (/ 1 y) 2.0) (/ 1 (* x 2.0))) (+ (sqrt (/ (/ 1 y) 2.0)) (sqrt (/ 1 (* x 2.0)))) (- (sqrt (/ (/ 1 y) 2.0)) (sqrt (/ 1 (* x 2.0)))) (+ (/ (sqrt (/ 1 y)) (sqrt 2.0)) (sqrt (/ 1 (* x 2.0)))) (- (/ (sqrt (/ 1 y)) (sqrt 2.0)) (sqrt (/ 1 (* x 2.0)))) (+ (/ (/ 1 (sqrt y)) (sqrt 2.0)) (sqrt (/ 1 (* x 2.0)))) (- (/ (/ 1 (sqrt y)) (sqrt 2.0)) (sqrt (/ 1 (* x 2.0)))) (+ (/ (/ 1 (sqrt y)) (sqrt 2.0)) (sqrt (/ 1 (* x 2.0)))) (- (/ (/ 1 (sqrt y)) (sqrt 2.0)) (sqrt (/ 1 (* x 2.0)))) (+ (/ -1 (* x 2.0)) (/ (/ 1 y) 2.0)) (+ (/ -1 (* x 2.0)) (/ (/ 1 y) 2.0)) (- (/ 1 y) (/ 1 x)) (/ -1 (* x 2.0)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) 3.423 * * * [progress]: adding candidates to table 3.468 * * [progress]: iteration 3 / 4 3.468 * * * [progress]: picking best candidate 3.469 * * * * [pick]: Picked # 3.469 * * * [progress]: localizing error 3.475 * * * [progress]: generating rewritten candidates 3.476 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 3.500 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 3.511 * * * [progress]: generating series expansions 3.511 * * * * [progress]: [ 1 / 2 ] generating series at (2) 3.512 * [approximate]: Taking taylor expansion of (* 0.25 (/ (- (* 2.0 (/ x y)) 2.0) x)) in (x y) around 0 3.512 * [taylor]: Taking taylor expansion of (* 0.25 (/ (- (* 2.0 (/ x y)) 2.0) x)) in y 3.512 * [taylor]: Taking taylor expansion of 0.25 in y 3.512 * [taylor]: Taking taylor expansion of (/ (- (* 2.0 (/ x y)) 2.0) x) in y 3.512 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ x y)) 2.0) in y 3.512 * [taylor]: Taking taylor expansion of (* 2.0 (/ x y)) in y 3.512 * [taylor]: Taking taylor expansion of 2.0 in y 3.512 * [taylor]: Taking taylor expansion of (/ x y) in y 3.512 * [taylor]: Taking taylor expansion of x in y 3.512 * [taylor]: Taking taylor expansion of y in y 3.512 * [taylor]: Taking taylor expansion of 2.0 in y 3.512 * [taylor]: Taking taylor expansion of x in y 3.512 * [taylor]: Taking taylor expansion of (* 0.25 (/ (- (* 2.0 (/ x y)) 2.0) x)) in x 3.512 * [taylor]: Taking taylor expansion of 0.25 in x 3.512 * [taylor]: Taking taylor expansion of (/ (- (* 2.0 (/ x y)) 2.0) x) in x 3.512 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ x y)) 2.0) in x 3.512 * [taylor]: Taking taylor expansion of (* 2.0 (/ x y)) in x 3.512 * [taylor]: Taking taylor expansion of 2.0 in x 3.512 * [taylor]: Taking taylor expansion of (/ x y) in x 3.512 * [taylor]: Taking taylor expansion of x in x 3.512 * [taylor]: Taking taylor expansion of y in x 3.513 * [taylor]: Taking taylor expansion of 2.0 in x 3.513 * [taylor]: Taking taylor expansion of x in x 3.514 * [taylor]: Taking taylor expansion of (* 0.25 (/ (- (* 2.0 (/ x y)) 2.0) x)) in x 3.514 * [taylor]: Taking taylor expansion of 0.25 in x 3.514 * [taylor]: Taking taylor expansion of (/ (- (* 2.0 (/ x y)) 2.0) x) in x 3.514 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ x y)) 2.0) in x 3.514 * [taylor]: Taking taylor expansion of (* 2.0 (/ x y)) in x 3.514 * [taylor]: Taking taylor expansion of 2.0 in x 3.514 * [taylor]: Taking taylor expansion of (/ x y) in x 3.514 * [taylor]: Taking taylor expansion of x in x 3.515 * [taylor]: Taking taylor expansion of y in x 3.515 * [taylor]: Taking taylor expansion of 2.0 in x 3.515 * [taylor]: Taking taylor expansion of x in x 3.516 * [taylor]: Taking taylor expansion of -0.5 in y 3.517 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 3.517 * [taylor]: Taking taylor expansion of 0.5 in y 3.517 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.517 * [taylor]: Taking taylor expansion of y in y 3.520 * [taylor]: Taking taylor expansion of 0 in y 3.524 * [taylor]: Taking taylor expansion of 0 in y 3.528 * [taylor]: Taking taylor expansion of 0 in y 3.529 * [approximate]: Taking taylor expansion of (* 0.25 (* x (- (* 2.0 (/ y x)) 2.0))) in (x y) around 0 3.529 * [taylor]: Taking taylor expansion of (* 0.25 (* x (- (* 2.0 (/ y x)) 2.0))) in y 3.529 * [taylor]: Taking taylor expansion of 0.25 in y 3.529 * [taylor]: Taking taylor expansion of (* x (- (* 2.0 (/ y x)) 2.0)) in y 3.529 * [taylor]: Taking taylor expansion of x in y 3.529 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ y x)) 2.0) in y 3.529 * [taylor]: Taking taylor expansion of (* 2.0 (/ y x)) in y 3.529 * [taylor]: Taking taylor expansion of 2.0 in y 3.529 * [taylor]: Taking taylor expansion of (/ y x) in y 3.529 * [taylor]: Taking taylor expansion of y in y 3.529 * [taylor]: Taking taylor expansion of x in y 3.529 * [taylor]: Taking taylor expansion of 2.0 in y 3.529 * [taylor]: Taking taylor expansion of (* 0.25 (* x (- (* 2.0 (/ y x)) 2.0))) in x 3.529 * [taylor]: Taking taylor expansion of 0.25 in x 3.529 * [taylor]: Taking taylor expansion of (* x (- (* 2.0 (/ y x)) 2.0)) in x 3.529 * [taylor]: Taking taylor expansion of x in x 3.529 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ y x)) 2.0) in x 3.529 * [taylor]: Taking taylor expansion of (* 2.0 (/ y x)) in x 3.529 * [taylor]: Taking taylor expansion of 2.0 in x 3.529 * [taylor]: Taking taylor expansion of (/ y x) in x 3.529 * [taylor]: Taking taylor expansion of y in x 3.529 * [taylor]: Taking taylor expansion of x in x 3.529 * [taylor]: Taking taylor expansion of 2.0 in x 3.529 * [taylor]: Taking taylor expansion of (* 0.25 (* x (- (* 2.0 (/ y x)) 2.0))) in x 3.529 * [taylor]: Taking taylor expansion of 0.25 in x 3.529 * [taylor]: Taking taylor expansion of (* x (- (* 2.0 (/ y x)) 2.0)) in x 3.529 * [taylor]: Taking taylor expansion of x in x 3.529 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ y x)) 2.0) in x 3.529 * [taylor]: Taking taylor expansion of (* 2.0 (/ y x)) in x 3.529 * [taylor]: Taking taylor expansion of 2.0 in x 3.529 * [taylor]: Taking taylor expansion of (/ y x) in x 3.529 * [taylor]: Taking taylor expansion of y in x 3.529 * [taylor]: Taking taylor expansion of x in x 3.529 * [taylor]: Taking taylor expansion of 2.0 in x 3.530 * [taylor]: Taking taylor expansion of 0 in y 3.532 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.532 * [taylor]: Taking taylor expansion of 0.5 in y 3.532 * [taylor]: Taking taylor expansion of y in y 3.535 * [taylor]: Taking taylor expansion of (- 0.5) in y 3.536 * [taylor]: Taking taylor expansion of 0.5 in y 3.541 * [taylor]: Taking taylor expansion of 0 in y 3.547 * [taylor]: Taking taylor expansion of 0 in y 3.547 * [approximate]: Taking taylor expansion of (* -0.25 (* x (- (* 2.0 (/ y x)) 2.0))) in (x y) around 0 3.547 * [taylor]: Taking taylor expansion of (* -0.25 (* x (- (* 2.0 (/ y x)) 2.0))) in y 3.547 * [taylor]: Taking taylor expansion of -0.25 in y 3.547 * [taylor]: Taking taylor expansion of (* x (- (* 2.0 (/ y x)) 2.0)) in y 3.547 * [taylor]: Taking taylor expansion of x in y 3.547 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ y x)) 2.0) in y 3.547 * [taylor]: Taking taylor expansion of (* 2.0 (/ y x)) in y 3.547 * [taylor]: Taking taylor expansion of 2.0 in y 3.547 * [taylor]: Taking taylor expansion of (/ y x) in y 3.547 * [taylor]: Taking taylor expansion of y in y 3.547 * [taylor]: Taking taylor expansion of x in y 3.548 * [taylor]: Taking taylor expansion of 2.0 in y 3.548 * [taylor]: Taking taylor expansion of (* -0.25 (* x (- (* 2.0 (/ y x)) 2.0))) in x 3.548 * [taylor]: Taking taylor expansion of -0.25 in x 3.548 * [taylor]: Taking taylor expansion of (* x (- (* 2.0 (/ y x)) 2.0)) in x 3.548 * [taylor]: Taking taylor expansion of x in x 3.548 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ y x)) 2.0) in x 3.548 * [taylor]: Taking taylor expansion of (* 2.0 (/ y x)) in x 3.548 * [taylor]: Taking taylor expansion of 2.0 in x 3.548 * [taylor]: Taking taylor expansion of (/ y x) in x 3.548 * [taylor]: Taking taylor expansion of y in x 3.548 * [taylor]: Taking taylor expansion of x in x 3.548 * [taylor]: Taking taylor expansion of 2.0 in x 3.548 * [taylor]: Taking taylor expansion of (* -0.25 (* x (- (* 2.0 (/ y x)) 2.0))) in x 3.548 * [taylor]: Taking taylor expansion of -0.25 in x 3.548 * [taylor]: Taking taylor expansion of (* x (- (* 2.0 (/ y x)) 2.0)) in x 3.548 * [taylor]: Taking taylor expansion of x in x 3.548 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ y x)) 2.0) in x 3.548 * [taylor]: Taking taylor expansion of (* 2.0 (/ y x)) in x 3.548 * [taylor]: Taking taylor expansion of 2.0 in x 3.548 * [taylor]: Taking taylor expansion of (/ y x) in x 3.548 * [taylor]: Taking taylor expansion of y in x 3.548 * [taylor]: Taking taylor expansion of x in x 3.548 * [taylor]: Taking taylor expansion of 2.0 in x 3.548 * [taylor]: Taking taylor expansion of 0 in y 3.551 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 3.551 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.551 * [taylor]: Taking taylor expansion of 0.5 in y 3.551 * [taylor]: Taking taylor expansion of y in y 3.554 * [taylor]: Taking taylor expansion of 0.5 in y 3.559 * [taylor]: Taking taylor expansion of 0 in y 3.565 * [taylor]: Taking taylor expansion of 0 in y 3.566 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 3.566 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ x y)) 2.0) in (x y) around 0 3.566 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ x y)) 2.0) in y 3.566 * [taylor]: Taking taylor expansion of (* 2.0 (/ x y)) in y 3.566 * [taylor]: Taking taylor expansion of 2.0 in y 3.566 * [taylor]: Taking taylor expansion of (/ x y) in y 3.566 * [taylor]: Taking taylor expansion of x in y 3.566 * [taylor]: Taking taylor expansion of y in y 3.566 * [taylor]: Taking taylor expansion of 2.0 in y 3.566 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ x y)) 2.0) in x 3.566 * [taylor]: Taking taylor expansion of (* 2.0 (/ x y)) in x 3.566 * [taylor]: Taking taylor expansion of 2.0 in x 3.566 * [taylor]: Taking taylor expansion of (/ x y) in x 3.566 * [taylor]: Taking taylor expansion of x in x 3.566 * [taylor]: Taking taylor expansion of y in x 3.566 * [taylor]: Taking taylor expansion of 2.0 in x 3.566 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ x y)) 2.0) in x 3.566 * [taylor]: Taking taylor expansion of (* 2.0 (/ x y)) in x 3.566 * [taylor]: Taking taylor expansion of 2.0 in x 3.566 * [taylor]: Taking taylor expansion of (/ x y) in x 3.566 * [taylor]: Taking taylor expansion of x in x 3.566 * [taylor]: Taking taylor expansion of y in x 3.566 * [taylor]: Taking taylor expansion of 2.0 in x 3.567 * [taylor]: Taking taylor expansion of (- 2.0) in y 3.567 * [taylor]: Taking taylor expansion of 2.0 in y 3.567 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 3.567 * [taylor]: Taking taylor expansion of 2.0 in y 3.567 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.567 * [taylor]: Taking taylor expansion of y in y 3.569 * [taylor]: Taking taylor expansion of 0 in y 3.571 * [taylor]: Taking taylor expansion of 0 in y 3.574 * [taylor]: Taking taylor expansion of 0 in y 3.574 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ y x)) 2.0) in (x y) around 0 3.574 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ y x)) 2.0) in y 3.574 * [taylor]: Taking taylor expansion of (* 2.0 (/ y x)) in y 3.574 * [taylor]: Taking taylor expansion of 2.0 in y 3.574 * [taylor]: Taking taylor expansion of (/ y x) in y 3.574 * [taylor]: Taking taylor expansion of y in y 3.574 * [taylor]: Taking taylor expansion of x in y 3.574 * [taylor]: Taking taylor expansion of 2.0 in y 3.574 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ y x)) 2.0) in x 3.574 * [taylor]: Taking taylor expansion of (* 2.0 (/ y x)) in x 3.574 * [taylor]: Taking taylor expansion of 2.0 in x 3.574 * [taylor]: Taking taylor expansion of (/ y x) in x 3.574 * [taylor]: Taking taylor expansion of y in x 3.574 * [taylor]: Taking taylor expansion of x in x 3.574 * [taylor]: Taking taylor expansion of 2.0 in x 3.574 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ y x)) 2.0) in x 3.575 * [taylor]: Taking taylor expansion of (* 2.0 (/ y x)) in x 3.575 * [taylor]: Taking taylor expansion of 2.0 in x 3.575 * [taylor]: Taking taylor expansion of (/ y x) in x 3.575 * [taylor]: Taking taylor expansion of y in x 3.575 * [taylor]: Taking taylor expansion of x in x 3.575 * [taylor]: Taking taylor expansion of 2.0 in x 3.575 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 3.575 * [taylor]: Taking taylor expansion of 2.0 in y 3.575 * [taylor]: Taking taylor expansion of y in y 3.577 * [taylor]: Taking taylor expansion of (- 2.0) in y 3.577 * [taylor]: Taking taylor expansion of 2.0 in y 3.580 * [taylor]: Taking taylor expansion of 0 in y 3.582 * [taylor]: Taking taylor expansion of 0 in y 3.583 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ y x)) 2.0) in (x y) around 0 3.583 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ y x)) 2.0) in y 3.583 * [taylor]: Taking taylor expansion of (* 2.0 (/ y x)) in y 3.583 * [taylor]: Taking taylor expansion of 2.0 in y 3.583 * [taylor]: Taking taylor expansion of (/ y x) in y 3.583 * [taylor]: Taking taylor expansion of y in y 3.583 * [taylor]: Taking taylor expansion of x in y 3.583 * [taylor]: Taking taylor expansion of 2.0 in y 3.583 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ y x)) 2.0) in x 3.583 * [taylor]: Taking taylor expansion of (* 2.0 (/ y x)) in x 3.583 * [taylor]: Taking taylor expansion of 2.0 in x 3.583 * [taylor]: Taking taylor expansion of (/ y x) in x 3.583 * [taylor]: Taking taylor expansion of y in x 3.584 * [taylor]: Taking taylor expansion of x in x 3.584 * [taylor]: Taking taylor expansion of 2.0 in x 3.584 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ y x)) 2.0) in x 3.584 * [taylor]: Taking taylor expansion of (* 2.0 (/ y x)) in x 3.584 * [taylor]: Taking taylor expansion of 2.0 in x 3.584 * [taylor]: Taking taylor expansion of (/ y x) in x 3.584 * [taylor]: Taking taylor expansion of y in x 3.584 * [taylor]: Taking taylor expansion of x in x 3.584 * [taylor]: Taking taylor expansion of 2.0 in x 3.584 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 3.584 * [taylor]: Taking taylor expansion of 2.0 in y 3.584 * [taylor]: Taking taylor expansion of y in y 3.586 * [taylor]: Taking taylor expansion of (- 2.0) in y 3.586 * [taylor]: Taking taylor expansion of 2.0 in y 3.591 * [taylor]: Taking taylor expansion of 0 in y 3.594 * [taylor]: Taking taylor expansion of 0 in y 3.595 * * * [progress]: simplifying candidates 3.596 * [simplify]: Simplifying using # : (- (log (- (/ (* x 2.0) y) 2.0)) (+ (+ (log x) (log 2.0)) (log 2.0))) (- (log (- (/ (* x 2.0) y) 2.0)) (+ (log (* x 2.0)) (log 2.0))) (- (log (- (/ (* x 2.0) y) 2.0)) (log (* (* x 2.0) 2.0))) (log (/ (- (/ (* x 2.0) y) 2.0) (* (* x 2.0) 2.0))) (exp (/ (- (/ (* x 2.0) y) 2.0) (* (* x 2.0) 2.0))) (/ (* (* (- (/ (* x 2.0) y) 2.0) (- (/ (* x 2.0) y) 2.0)) (- (/ (* x 2.0) y) 2.0)) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* 2.0 2.0) 2.0))) (/ (* (* (- (/ (* x 2.0) y) 2.0) (- (/ (* x 2.0) y) 2.0)) (- (/ (* x 2.0) y) 2.0)) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* 2.0 2.0) 2.0))) (/ (* (* (- (/ (* x 2.0) y) 2.0) (- (/ (* x 2.0) y) 2.0)) (- (/ (* x 2.0) y) 2.0)) (* (* (* (* x 2.0) 2.0) (* (* x 2.0) 2.0)) (* (* x 2.0) 2.0))) (* (cbrt (/ (- (/ (* x 2.0) y) 2.0) (* (* x 2.0) 2.0))) (cbrt (/ (- (/ (* x 2.0) y) 2.0) (* (* x 2.0) 2.0)))) (cbrt (/ (- (/ (* x 2.0) y) 2.0) (* (* x 2.0) 2.0))) (* (* (/ (- (/ (* x 2.0) y) 2.0) (* (* x 2.0) 2.0)) (/ (- (/ (* x 2.0) y) 2.0) (* (* x 2.0) 2.0))) (/ (- (/ (* x 2.0) y) 2.0) (* (* x 2.0) 2.0))) (sqrt (/ (- (/ (* x 2.0) y) 2.0) (* (* x 2.0) 2.0))) (sqrt (/ (- (/ (* x 2.0) y) 2.0) (* (* x 2.0) 2.0))) (- (- (/ (* x 2.0) y) 2.0)) (- (* (* x 2.0) 2.0)) (/ (/ (* x 2.0) y) (* (* x 2.0) 2.0)) (/ 2.0 (* (* x 2.0) 2.0)) (/ (* (cbrt (- (/ (* x 2.0) y) 2.0)) (cbrt (- (/ (* x 2.0) y) 2.0))) (* x 2.0)) (/ (cbrt (- (/ (* x 2.0) y) 2.0)) 2.0) (/ (sqrt (- (/ (* x 2.0) y) 2.0)) (* x 2.0)) (/ (sqrt (- (/ (* x 2.0) y) 2.0)) 2.0) (/ 1 (* x 2.0)) (/ (- (/ (* x 2.0) y) 2.0) 2.0) (/ (+ (sqrt (/ (* x 2.0) y)) (sqrt 2.0)) (* x 2.0)) (/ (- (sqrt (/ (* x 2.0) y)) (sqrt 2.0)) 2.0) (/ 1 (* x 2.0)) (/ (- (/ (* x 2.0) y) 2.0) 2.0) (/ 1 (* (* x 2.0) 2.0)) (/ (* (* x 2.0) 2.0) (- (/ (* x 2.0) y) 2.0)) (/ (- (/ (* x 2.0) y) 2.0) (* x 2.0)) (/ (* (* x 2.0) 2.0) (cbrt (- (/ (* x 2.0) y) 2.0))) (/ (* (* x 2.0) 2.0) (sqrt (- (/ (* x 2.0) y) 2.0))) (/ (* (* x 2.0) 2.0) (- (/ (* x 2.0) y) 2.0)) (/ (* (* x 2.0) 2.0) (- (sqrt (/ (* x 2.0) y)) (sqrt 2.0))) (/ (* (* x 2.0) 2.0) (- (/ (* x 2.0) y) 2.0)) (* (* (* x 2.0) 2.0) (+ (* (/ (* x 2.0) y) (/ (* x 2.0) y)) (+ (* 2.0 2.0) (* (/ (* x 2.0) y) 2.0)))) (* (* (* x 2.0) 2.0) (+ (/ (* x 2.0) y) 2.0)) (/ (exp (/ (* x 2.0) y)) (exp 2.0)) (log (- (/ (* x 2.0) y) 2.0)) (exp (- (/ (* x 2.0) y) 2.0)) (* (cbrt (- (/ (* x 2.0) y) 2.0)) (cbrt (- (/ (* x 2.0) y) 2.0))) (cbrt (- (/ (* x 2.0) y) 2.0)) (* (* (- (/ (* x 2.0) y) 2.0) (- (/ (* x 2.0) y) 2.0)) (- (/ (* x 2.0) y) 2.0)) (sqrt (- (/ (* x 2.0) y) 2.0)) (sqrt (- (/ (* x 2.0) y) 2.0)) (- (pow (/ (* x 2.0) y) 3) (pow 2.0 3)) (+ (* (/ (* x 2.0) y) (/ (* x 2.0) y)) (+ (* 2.0 2.0) (* (/ (* x 2.0) y) 2.0))) (- 2.0) (- (* (/ (* x 2.0) y) (/ (* x 2.0) y)) (* 2.0 2.0)) (+ (/ (* x 2.0) y) 2.0) (+ (sqrt (/ (* x 2.0) y)) (sqrt 2.0)) (- (sqrt (/ (* x 2.0) y)) (sqrt 2.0)) (- (/ (* x 2.0) y) 2.0) (- 2.0) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 2.0 (/ x y)) 2.0) (- (* 2.0 (/ x y)) 2.0) (- (* 2.0 (/ x y)) 2.0) 3.599 * * [simplify]: iteration 0 : 94 enodes (cost 818 ) 3.615 * * [simplify]: iteration 1 : 280 enodes (cost 795 ) 3.674 * * [simplify]: iteration 2 : 1120 enodes (cost 633 ) 4.013 * * [simplify]: iteration done : 5000 enodes (cost 579 ) 4.013 * [simplify]: Simplified to: (log (/ (/ (- (/ x y) 1) 2.0) x)) (log (/ (/ (- (/ x y) 1) 2.0) x)) (log (/ (/ (- (/ x y) 1) 2.0) x)) (log (/ (/ (- (/ x y) 1) 2.0) x)) (exp (/ (/ (- (/ x y) 1) 2.0) x)) (pow (/ (/ (- (/ x y) 1) 2.0) x) 3) (pow (/ (/ (- (/ x y) 1) 2.0) x) 3) (pow (/ (/ (- (/ x y) 1) 2.0) x) 3) (* (cbrt (/ (/ (- (/ x y) 1) 2.0) x)) (cbrt (/ (/ (- (/ x y) 1) 2.0) x))) (cbrt (/ (/ (- (/ x y) 1) 2.0) x)) (pow (/ (/ (- (/ x y) 1) 2.0) x) 3) (sqrt (/ (/ (- (/ x y) 1) 2.0) x)) (sqrt (/ (/ (- (/ x y) 1) 2.0) x)) (- (- (/ (* x 2.0) y) 2.0)) (- (* (* x 2.0) 2.0)) (/ (/ x y) (* x 2.0)) (/ 1 (* x 2.0)) (/ (* (cbrt (- (/ (* x 2.0) y) 2.0)) (cbrt (- (/ (* x 2.0) y) 2.0))) (* x 2.0)) (/ (cbrt (- (/ (* x 2.0) y) 2.0)) 2.0) (/ (sqrt (- (/ (* x 2.0) y) 2.0)) (* x 2.0)) (/ (sqrt (- (/ (* x 2.0) y) 2.0)) 2.0) (/ 1 (* x 2.0)) (- (/ x y) 1) (/ (+ (sqrt (/ (* x 2.0) y)) (sqrt 2.0)) (* x 2.0)) (/ (- (sqrt (/ (* x 2.0) y)) (sqrt 2.0)) 2.0) (/ 1 (* x 2.0)) (- (/ x y) 1) (/ 1 (* (* x 2.0) 2.0)) (/ x (/ (- (/ x y) 1) 2.0)) (/ (- (/ x y) 1) x) (/ (* (* x 2.0) 2.0) (cbrt (- (/ (* x 2.0) y) 2.0))) (/ (* (* x 2.0) 2.0) (sqrt (- (/ (* x 2.0) y) 2.0))) (/ x (/ (- (/ x y) 1) 2.0)) (/ (* (* x 2.0) 2.0) (- (sqrt (/ (* x 2.0) y)) (sqrt 2.0))) (/ x (/ (- (/ x y) 1) 2.0)) (* (* x (+ (/ (* (+ (/ (* x 2.0) y) 2.0) x) (/ y 2.0)) (* 2.0 2.0))) (* 2.0 2.0)) (* (+ (/ x y) 1) (* x (pow 2.0 3))) (exp (- (/ (* x 2.0) y) 2.0)) (log (- (/ (* x 2.0) y) 2.0)) (exp (- (/ (* x 2.0) y) 2.0)) (* (cbrt (- (/ (* x 2.0) y) 2.0)) (cbrt (- (/ (* x 2.0) y) 2.0))) (cbrt (- (/ (* x 2.0) y) 2.0)) (pow (- (* 2.0 (/ x y)) 2.0) 3) (sqrt (- (/ (* x 2.0) y) 2.0)) (sqrt (- (/ (* x 2.0) y) 2.0)) (- (pow (/ (* x 2.0) y) 3) (pow 2.0 3)) (+ (/ (* (+ (/ (* x 2.0) y) 2.0) x) (/ y 2.0)) (* 2.0 2.0)) (- 2.0) (* 2.0 (- (* (/ x y) (/ (* x 2.0) y)) 2.0)) (+ (/ (* x 2.0) y) 2.0) (+ (sqrt (/ (* x 2.0) y)) (sqrt 2.0)) (- (sqrt (/ (* x 2.0) y)) (sqrt 2.0)) (- (* 2.0 (/ x y)) 2.0) (- 2.0) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- (* 2.0 (/ x y)) 2.0) (- (* 2.0 (/ x y)) 2.0) (- (* 2.0 (/ x y)) 2.0) 4.013 * * * [progress]: adding candidates to table 4.097 * [progress]: [Phase 3 of 3] Extracting. 4.097 * * [regime]: Finding splitpoints for: (# #) 4.097 * * * [regime-changes]: Trying 2 branch expressions: (y x) 4.097 * * * * [regimes]: Trying to branch on y from (# #) 4.107 * * * * [regimes]: Trying to branch on x from (# #) 4.118 * * * [regime]: Found split indices: #