8.880 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.011 * * * [progress]: [2/2] Setting up program. 0.013 * [progress]: [Phase 2 of 3] Improving. 0.013 * [simplify]: Simplifying using # : (/ x (+ (* x x) 1.0)) 0.014 * * [simplify]: iteration 0 : 5 enodes (cost 7 ) 0.014 * * [simplify]: iteration 1 : 6 enodes (cost 7 ) 0.015 * * [simplify]: iteration done : 6 enodes (cost 7 ) 0.015 * [simplify]: Simplified to: (/ x (+ (* x x) 1.0)) 0.015 * * [progress]: iteration 1 / 4 0.015 * * * [progress]: picking best candidate 0.017 * * * * [pick]: Picked # 0.017 * * * [progress]: localizing error 0.021 * * * [progress]: generating rewritten candidates 0.021 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.028 * * * [progress]: generating series expansions 0.028 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.028 * [approximate]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in (x) around 0 0.028 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 0.028 * [taylor]: Taking taylor expansion of x in x 0.028 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.028 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.028 * [taylor]: Taking taylor expansion of x in x 0.028 * [taylor]: Taking taylor expansion of 1.0 in x 0.028 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 0.028 * [taylor]: Taking taylor expansion of x in x 0.028 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.028 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.028 * [taylor]: Taking taylor expansion of x in x 0.028 * [taylor]: Taking taylor expansion of 1.0 in x 0.029 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 0.029 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 0.029 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 0.029 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.029 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.029 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.029 * [taylor]: Taking taylor expansion of x in x 0.029 * [taylor]: Taking taylor expansion of 1.0 in x 0.029 * [taylor]: Taking taylor expansion of x in x 0.029 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 0.029 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 0.029 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.029 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.029 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.029 * [taylor]: Taking taylor expansion of x in x 0.029 * [taylor]: Taking taylor expansion of 1.0 in x 0.029 * [taylor]: Taking taylor expansion of x in x 0.031 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 0.031 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 0.031 * [taylor]: Taking taylor expansion of -1 in x 0.031 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 0.031 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.031 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.031 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.031 * [taylor]: Taking taylor expansion of x in x 0.031 * [taylor]: Taking taylor expansion of 1.0 in x 0.031 * [taylor]: Taking taylor expansion of x in x 0.031 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 0.031 * [taylor]: Taking taylor expansion of -1 in x 0.031 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 0.031 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.031 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.031 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.031 * [taylor]: Taking taylor expansion of x in x 0.031 * [taylor]: Taking taylor expansion of 1.0 in x 0.031 * [taylor]: Taking taylor expansion of x in x 0.033 * * * [progress]: simplifying candidates 0.033 * [simplify]: Simplifying using # : (- (log x) (log (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (exp (/ x (+ (* x x) 1.0))) (/ (* (* x x) x) (* (* (+ (* x x) 1.0) (+ (* x x) 1.0)) (+ (* x x) 1.0))) (* (cbrt (/ x (+ (* x x) 1.0))) (cbrt (/ x (+ (* x x) 1.0)))) (cbrt (/ x (+ (* x x) 1.0))) (* (* (/ x (+ (* x x) 1.0)) (/ x (+ (* x x) 1.0))) (/ x (+ (* x x) 1.0))) (sqrt (/ x (+ (* x x) 1.0))) (sqrt (/ x (+ (* x x) 1.0))) (neg x) (neg (+ (* x x) 1.0)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (cbrt x) (cbrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* x x) 1.0))) (/ (cbrt x) (sqrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ (* x x) 1.0)) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (cbrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) 1) (/ (sqrt x) (+ (* x x) 1.0)) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (cbrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ x (sqrt (+ (* x x) 1.0))) (/ 1 1) (/ x (+ (* x x) 1.0)) (/ 1 (+ (* x x) 1.0)) (/ (+ (* x x) 1.0) x) (/ x (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (sqrt (+ (* x x) 1.0))) (/ x 1) (/ (+ (* x x) 1.0) (cbrt x)) (/ (+ (* x x) 1.0) (sqrt x)) (/ (+ (* x x) 1.0) x) (/ x (+ (pow (* x x) 3) (pow 1.0 3))) (/ x (- (* (* x x) (* x x)) (* 1.0 1.0))) (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3))) (- (+ (/ 1 x) (* 1.0 (/ 1 (pow x 5)))) (* 1.0 (/ 1 (pow x 3)))) (- (+ (/ 1 x) (* 1.0 (/ 1 (pow x 5)))) (* 1.0 (/ 1 (pow x 3)))) 0.035 * * [simplify]: iteration 0 : 74 enodes (cost 428 ) 0.049 * * [simplify]: iteration 1 : 174 enodes (cost 418 ) 0.074 * * [simplify]: iteration 2 : 451 enodes (cost 377 ) 0.157 * * [simplify]: iteration 3 : 1100 enodes (cost 373 ) 0.372 * * [simplify]: iteration 4 : 2937 enodes (cost 373 ) 0.888 * * [simplify]: iteration done : 5001 enodes (cost 373 ) 0.889 * [simplify]: Simplified to: (log (/ x (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (exp (/ x (+ (* x x) 1.0))) (pow (/ x (+ (* x x) 1.0)) 3) (* (cbrt (/ x (+ (* x x) 1.0))) (cbrt (/ x (+ (* x x) 1.0)))) (cbrt (/ x (+ (* x x) 1.0))) (pow (/ x (+ (* x x) 1.0)) 3) (sqrt (/ x (+ (* x x) 1.0))) (sqrt (/ x (+ (* x x) 1.0))) (neg x) (neg (+ (* x x) 1.0)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (cbrt x) (cbrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* x x) 1.0))) (/ (cbrt x) (sqrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ (* x x) 1.0)) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (cbrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (sqrt x) (/ (sqrt x) (+ (* x x) 1.0)) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (cbrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ x (sqrt (+ (* x x) 1.0))) 1 (/ x (+ 1.0 (* x x))) (/ 1 (+ (* x x) 1.0)) (/ (+ 1.0 (* x x)) x) (/ (/ x (cbrt (+ (* x x) 1.0))) (cbrt (+ (* x x) 1.0))) (/ x (sqrt (+ (* x x) 1.0))) x (/ (+ (* x x) 1.0) (cbrt x)) (/ (+ (* x x) 1.0) (sqrt x)) (/ (+ 1.0 (* x x)) x) (/ x (+ (pow 1.0 3) (pow x 6))) (/ x (- (pow x 4) (* 1.0 1.0))) (* 1.0 (- (+ x (pow x 5)) (pow x 3))) (+ (/ 1.0 (pow x 5)) (- (/ 1 x) (/ 1.0 (pow x 3)))) (+ (/ 1.0 (pow x 5)) (- (/ 1 x) (/ 1.0 (pow x 3)))) 0.889 * * * [progress]: adding candidates to table 0.943 * * [progress]: iteration 2 / 4 0.943 * * * [progress]: picking best candidate 0.951 * * * * [pick]: Picked # 0.951 * * * [progress]: localizing error 0.958 * * * [progress]: generating rewritten candidates 0.958 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.962 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.967 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.977 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 1.009 * * * [progress]: generating series expansions 1.009 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 1.009 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) 1.0)) in (x) around 0 1.009 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) 1.0)) in x 1.009 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.009 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.009 * [taylor]: Taking taylor expansion of x in x 1.009 * [taylor]: Taking taylor expansion of 1.0 in x 1.009 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) 1.0)) in x 1.009 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.009 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.009 * [taylor]: Taking taylor expansion of x in x 1.009 * [taylor]: Taking taylor expansion of 1.0 in x 1.010 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in (x) around 0 1.010 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 1.010 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.010 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.010 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.010 * [taylor]: Taking taylor expansion of x in x 1.010 * [taylor]: Taking taylor expansion of 1.0 in x 1.010 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 1.010 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.010 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.010 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.010 * [taylor]: Taking taylor expansion of x in x 1.010 * [taylor]: Taking taylor expansion of 1.0 in x 1.011 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in (x) around 0 1.011 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 1.011 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.011 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.011 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.011 * [taylor]: Taking taylor expansion of x in x 1.012 * [taylor]: Taking taylor expansion of 1.0 in x 1.012 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 1.012 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.012 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.012 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.012 * [taylor]: Taking taylor expansion of x in x 1.012 * [taylor]: Taking taylor expansion of 1.0 in x 1.013 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 1.013 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) 1.0)) in (x) around 0 1.013 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) 1.0)) in x 1.013 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.013 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.013 * [taylor]: Taking taylor expansion of x in x 1.013 * [taylor]: Taking taylor expansion of 1.0 in x 1.013 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) 1.0)) in x 1.013 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.013 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.013 * [taylor]: Taking taylor expansion of x in x 1.013 * [taylor]: Taking taylor expansion of 1.0 in x 1.014 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in (x) around 0 1.014 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 1.014 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.014 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.014 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.014 * [taylor]: Taking taylor expansion of x in x 1.014 * [taylor]: Taking taylor expansion of 1.0 in x 1.014 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 1.014 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.014 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.014 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.014 * [taylor]: Taking taylor expansion of x in x 1.014 * [taylor]: Taking taylor expansion of 1.0 in x 1.015 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in (x) around 0 1.015 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 1.015 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.015 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.015 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.015 * [taylor]: Taking taylor expansion of x in x 1.015 * [taylor]: Taking taylor expansion of 1.0 in x 1.015 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 1.015 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.015 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.015 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.015 * [taylor]: Taking taylor expansion of x in x 1.016 * [taylor]: Taking taylor expansion of 1.0 in x 1.016 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 1.016 * [approximate]: Taking taylor expansion of (* x (sqrt (/ 1 (+ (pow x 2) 1.0)))) in (x) around 0 1.016 * [taylor]: Taking taylor expansion of (* x (sqrt (/ 1 (+ (pow x 2) 1.0)))) in x 1.017 * [taylor]: Taking taylor expansion of x in x 1.017 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) 1.0))) in x 1.017 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) 1.0)) in x 1.017 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.017 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.017 * [taylor]: Taking taylor expansion of x in x 1.017 * [taylor]: Taking taylor expansion of 1.0 in x 1.017 * [taylor]: Taking taylor expansion of (* x (sqrt (/ 1 (+ (pow x 2) 1.0)))) in x 1.017 * [taylor]: Taking taylor expansion of x in x 1.017 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) 1.0))) in x 1.017 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) 1.0)) in x 1.017 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.017 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.017 * [taylor]: Taking taylor expansion of x in x 1.017 * [taylor]: Taking taylor expansion of 1.0 in x 1.019 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x)) in (x) around 0 1.019 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x)) in x 1.019 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) in x 1.019 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 1.019 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.019 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.019 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.019 * [taylor]: Taking taylor expansion of x in x 1.019 * [taylor]: Taking taylor expansion of 1.0 in x 1.020 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.020 * [taylor]: Taking taylor expansion of x in x 1.020 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x)) in x 1.020 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) in x 1.020 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 1.020 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.020 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.020 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.020 * [taylor]: Taking taylor expansion of x in x 1.020 * [taylor]: Taking taylor expansion of 1.0 in x 1.020 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.020 * [taylor]: Taking taylor expansion of x in x 1.021 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x))) in (x) around 0 1.021 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x))) in x 1.021 * [taylor]: Taking taylor expansion of -1 in x 1.021 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x)) in x 1.021 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) in x 1.021 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 1.021 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.021 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.021 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.021 * [taylor]: Taking taylor expansion of x in x 1.022 * [taylor]: Taking taylor expansion of 1.0 in x 1.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.022 * [taylor]: Taking taylor expansion of x in x 1.022 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x))) in x 1.022 * [taylor]: Taking taylor expansion of -1 in x 1.022 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x)) in x 1.022 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) in x 1.022 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 1.022 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.022 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.022 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.022 * [taylor]: Taking taylor expansion of x in x 1.022 * [taylor]: Taking taylor expansion of 1.0 in x 1.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.022 * [taylor]: Taking taylor expansion of x in x 1.023 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.024 * [approximate]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in (x) around 0 1.024 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 1.024 * [taylor]: Taking taylor expansion of x in x 1.024 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.024 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.024 * [taylor]: Taking taylor expansion of x in x 1.024 * [taylor]: Taking taylor expansion of 1.0 in x 1.024 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 1.024 * [taylor]: Taking taylor expansion of x in x 1.024 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.024 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.024 * [taylor]: Taking taylor expansion of x in x 1.024 * [taylor]: Taking taylor expansion of 1.0 in x 1.025 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 1.025 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.025 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.025 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.025 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.025 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.025 * [taylor]: Taking taylor expansion of x in x 1.025 * [taylor]: Taking taylor expansion of 1.0 in x 1.025 * [taylor]: Taking taylor expansion of x in x 1.025 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.025 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.025 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.025 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.025 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.025 * [taylor]: Taking taylor expansion of x in x 1.025 * [taylor]: Taking taylor expansion of 1.0 in x 1.025 * [taylor]: Taking taylor expansion of x in x 1.027 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 1.027 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.027 * [taylor]: Taking taylor expansion of -1 in x 1.027 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.027 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.027 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.027 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.027 * [taylor]: Taking taylor expansion of x in x 1.027 * [taylor]: Taking taylor expansion of 1.0 in x 1.027 * [taylor]: Taking taylor expansion of x in x 1.027 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.027 * [taylor]: Taking taylor expansion of -1 in x 1.027 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.027 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.027 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.027 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.027 * [taylor]: Taking taylor expansion of x in x 1.027 * [taylor]: Taking taylor expansion of 1.0 in x 1.027 * [taylor]: Taking taylor expansion of x in x 1.028 * * * [progress]: simplifying candidates 1.033 * [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 (+ (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 (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)) 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3)))) (- (+ x (* 0.5 (/ 1 x))) (* 0.125 (/ 1 (pow x 3)))) (- (* 0.125 (/ 1 (pow x 3))) (+ x (* 0.5 (/ 1 x)))) (- (+ (* x (sqrt 1.0)) (* 0.5 (/ (pow x 5) (sqrt 1.0)))) (+ (* 0.125 (/ (pow x 5) (pow (sqrt 1.0) 3))) (* 0.5 (/ (pow x 3) (sqrt 1.0))))) (- (+ (* 0.375 (/ 1 (pow x 4))) 1) (* 0.5 (/ 1 (pow x 2)))) (- (* 0.5 (/ 1 (pow x 2))) (+ (* 0.375 (/ 1 (pow x 4))) 1)) (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3))) (- (+ (/ 1 x) (* 1.0 (/ 1 (pow x 5)))) (* 1.0 (/ 1 (pow x 3)))) (- (+ (/ 1 x) (* 1.0 (/ 1 (pow x 5)))) (* 1.0 (/ 1 (pow x 3)))) 1.054 * * [simplify]: iteration 0 : 336 enodes (cost 7324 ) 1.107 * * [simplify]: iteration 1 : 783 enodes (cost 6550 ) 1.235 * * [simplify]: iteration 2 : 2183 enodes (cost 5910 ) 1.563 * * [simplify]: iteration done : 5000 enodes (cost 5890 ) 1.566 * [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 (+ 1.0 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(fabs (cbrt (+ (* x x) 1.0)))) (sqrt (sqrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (sqrt (+ (* x x) 1.0)))) (sqrt (cbrt (+ (* x x) 1.0)))) (/ 1 (fabs (cbrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (cbrt (+ (* x x) 1.0)))) (sqrt (+ (* x x) 1.0))) (/ (/ 1 (fabs (cbrt (+ (* x x) 1.0)))) (sqrt (sqrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (sqrt (+ (* x x) 1.0)))) (sqrt (cbrt (+ (* x x) 1.0)))) (/ 1 (fabs (cbrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (cbrt (+ (* x x) 1.0)))) (sqrt (+ (* x x) 1.0))) (/ (/ 1 (sqrt (sqrt (+ (* x x) 1.0)))) (* (cbrt (sqrt (+ (* x x) 1.0))) (cbrt (sqrt (+ (* x x) 1.0))))) (/ (/ x (sqrt (sqrt (+ (* x x) 1.0)))) (cbrt (sqrt (+ (* x x) 1.0)))) (/ (/ 1 (fabs (cbrt (+ (* x x) 1.0)))) (sqrt (sqrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (sqrt (+ (* x x) 1.0)))) (sqrt (cbrt (+ (* x x) 1.0)))) (/ 1 (sqrt (+ 1.0 (* x x)))) (/ x (sqrt (+ 1.0 (* x x)))) (/ 1 (sqrt (sqrt (+ 1.0 (* x x))))) (/ (/ x (sqrt (+ (* x x) 1.0))) (sqrt (sqrt (+ (* x x) 1.0)))) (/ 1 (sqrt (+ 1.0 (* x x)))) (/ x (sqrt (+ 1.0 (* x x)))) (/ 1 (sqrt (sqrt (+ 1.0 (* x x))))) (/ (/ x (sqrt (+ (* x x) 1.0))) (sqrt (sqrt (+ (* x x) 1.0)))) (/ (/ 1 (cbrt (sqrt (+ (* x x) 1.0)))) (cbrt (sqrt (+ (* x x) 1.0)))) (/ (/ x (cbrt (sqrt (+ (* x x) 1.0)))) (sqrt (+ (* x x) 1.0))) (/ 1 (fabs (cbrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (cbrt (+ (* x x) 1.0)))) (sqrt (+ (* x x) 1.0))) (/ 1 (sqrt (sqrt (+ 1.0 (* x x))))) (/ (/ x (sqrt (+ (* x x) 1.0))) (sqrt (sqrt (+ (* x x) 1.0)))) 1 (/ x (+ 1.0 (* x x))) (/ 1 (sqrt (sqrt (+ 1.0 (* x x))))) (/ (/ x (sqrt (+ (* x x) 1.0))) (sqrt (sqrt (+ (* x x) 1.0)))) 1 (/ x (+ 1.0 (* x x))) (/ (/ 1 (sqrt (sqrt (+ (* x x) 1.0)))) (* (cbrt (sqrt (+ (* x x) 1.0))) (cbrt (sqrt (+ (* x x) 1.0))))) (/ (/ x (sqrt (sqrt (+ (* x x) 1.0)))) (cbrt (sqrt (+ (* x x) 1.0)))) (/ (/ 1 (fabs (cbrt (+ (* x x) 1.0)))) (sqrt (sqrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (sqrt (+ (* x x) 1.0)))) (sqrt (cbrt (+ (* x x) 1.0)))) (/ 1 (sqrt (+ 1.0 (* x x)))) (/ x (sqrt (+ 1.0 (* x x)))) (/ 1 (sqrt (sqrt (+ 1.0 (* x x))))) (/ (/ x (sqrt 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(* x x) 1.0)))) 1 (/ x (+ 1.0 (* x x))) (/ 1 (sqrt (sqrt (+ 1.0 (* x x))))) (/ (/ x (sqrt (+ (* x x) 1.0))) (sqrt (sqrt (+ (* x x) 1.0)))) 1 (/ x (+ 1.0 (* x x))) (/ x (* (cbrt (sqrt (+ (* x x) 1.0))) (cbrt (sqrt (+ (* x x) 1.0))))) (/ (/ 1 (sqrt (+ (* x x) 1.0))) (cbrt (sqrt (+ (* x x) 1.0)))) (/ x (fabs (cbrt (+ (* x x) 1.0)))) (/ (/ 1 (sqrt (+ (* x x) 1.0))) (sqrt (cbrt (+ (* x x) 1.0)))) (/ x (sqrt (sqrt (+ (* x x) 1.0)))) (/ (/ 1 (sqrt (+ (* x x) 1.0))) (sqrt (sqrt (+ (* x x) 1.0)))) x (/ 1 (+ (* x x) 1.0)) (/ x (sqrt (sqrt (+ (* x x) 1.0)))) (/ (/ 1 (sqrt (+ (* x x) 1.0))) (sqrt (sqrt (+ (* x x) 1.0)))) x (/ 1 (+ (* x x) 1.0)) (/ (/ x (* (cbrt (sqrt (+ (* x x) 1.0))) (cbrt (sqrt (+ (* x x) 1.0))))) (sqrt (+ (pow x 6) (pow 1.0 3)))) (/ (sqrt (+ (* 1.0 (- 1.0 (* x x))) (pow x 4))) (cbrt (sqrt (+ (* x x) 1.0)))) (/ x (* (sqrt (+ (pow x 6) (pow 1.0 3))) (fabs (cbrt (+ (* x x) 1.0))))) (/ (sqrt (+ (* 1.0 (- 1.0 (* x x))) (pow x 4))) (sqrt (cbrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (sqrt (+ (* x x) 1.0)))) (sqrt (+ (pow x 6) (pow 1.0 3)))) (/ (sqrt (+ (* 1.0 (- 1.0 (* x x))) (pow x 4))) (sqrt (sqrt (+ 1.0 (* x x))))) (/ x (sqrt (+ (pow x 6) (pow 1.0 3)))) (/ (sqrt (+ (* 1.0 (- 1.0 (* x x))) (pow x 4))) (sqrt (+ 1.0 (* x x)))) (/ (/ x (sqrt (sqrt (+ (* x x) 1.0)))) (sqrt (+ (pow x 6) (pow 1.0 3)))) (/ (sqrt (+ (* 1.0 (- 1.0 (* x x))) (pow x 4))) (sqrt (sqrt (+ 1.0 (* x x))))) (/ x (sqrt (+ (pow x 6) (pow 1.0 3)))) (/ (sqrt (+ (* 1.0 (- 1.0 (* x x))) (pow x 4))) (sqrt (+ 1.0 (* x x)))) (/ (/ x (* (cbrt (sqrt (+ (* x x) 1.0))) (cbrt (sqrt (+ (* x x) 1.0))))) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (sqrt (- (* x x) 1.0)) (cbrt (sqrt (+ (* x x) 1.0)))) (/ (/ x (fabs (cbrt (+ (* x x) 1.0)))) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (sqrt (- (* x x) 1.0)) (sqrt (cbrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (sqrt (+ (* x x) 1.0)))) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (sqrt (- (* x x) 1.0)) (sqrt (sqrt (+ (* x x) 1.0)))) (/ x (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (sqrt (- (* x x) 1.0)) (sqrt (+ (* x x) 1.0))) (/ (/ x (sqrt (sqrt (+ (* x x) 1.0)))) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (sqrt (- (* x x) 1.0)) (sqrt (sqrt (+ (* x x) 1.0)))) (/ x (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (sqrt (- (* x x) 1.0)) (sqrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ 1.0 (* x x)))) (/ (+ 1.0 (* x x)) x) (/ (/ x (sqrt (+ (* x x) 1.0))) (* (cbrt (sqrt (+ (* x x) 1.0))) (cbrt (sqrt (+ (* x x) 1.0))))) (/ (/ x (sqrt (+ (* x x) 1.0))) (fabs (cbrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (+ (* x x) 1.0))) (sqrt (sqrt (+ (* x x) 1.0)))) (/ x (sqrt (+ 1.0 (* x x)))) (/ (/ x (sqrt (+ (* x x) 1.0))) (sqrt (sqrt (+ (* x x) 1.0)))) (/ x (sqrt (+ 1.0 (* x x)))) (/ (sqrt (+ (* x x) 1.0)) (cbrt (/ x (sqrt (+ (* x x) 1.0))))) (/ (sqrt (+ 1.0 (* x x))) (sqrt (/ x (sqrt (+ (* x x) 1.0))))) (/ (sqrt (+ (* x x) 1.0)) (/ (cbrt x) (cbrt (sqrt (+ (* x x) 1.0))))) (/ (sqrt (+ (* x x) 1.0)) (/ (cbrt x) (sqrt (cbrt (+ (* x x) 1.0))))) (/ (sqrt (+ (* x x) 1.0)) (/ (cbrt x) (sqrt (sqrt (+ (* x x) 1.0))))) (/ (+ 1.0 (* x x)) (cbrt x)) (/ (sqrt (+ (* x x) 1.0)) (/ (cbrt x) (sqrt (sqrt (+ (* x x) 1.0))))) (/ (+ 1.0 (* x x)) (cbrt x)) (/ (sqrt (+ (* x x) 1.0)) (/ (sqrt x) (cbrt (sqrt (+ (* x x) 1.0))))) (/ (sqrt (+ (* x x) 1.0)) (/ (sqrt x) (sqrt (cbrt (+ (* x x) 1.0))))) (/ (sqrt (+ 1.0 (* x x))) (/ (sqrt x) (sqrt (sqrt (+ (* x x) 1.0))))) (/ (+ 1.0 (* x x)) (sqrt x)) (/ (sqrt (+ 1.0 (* x x))) (/ (sqrt x) (sqrt (sqrt (+ (* x x) 1.0))))) (/ (+ 1.0 (* x x)) (sqrt x)) (/ (sqrt (+ (* x x) 1.0)) (/ x (cbrt (sqrt (+ (* x x) 1.0))))) (/ (sqrt (+ (* x x) 1.0)) (/ x (sqrt (cbrt (+ (* x x) 1.0))))) (/ (sqrt (+ (* x x) 1.0)) (/ x (sqrt (sqrt (+ (* x x) 1.0))))) (/ (+ 1.0 (* x x)) x) (/ (sqrt (+ (* x x) 1.0)) (/ x (sqrt (sqrt (+ (* x x) 1.0))))) (/ (+ 1.0 (* x x)) x) (/ (+ 1.0 (* x x)) x) (+ 1.0 (* x x)) (/ (sqrt (+ 1.0 (* x x))) (sqrt (+ (* 1.0 (- 1.0 (* x x))) (pow x 4)))) (/ (sqrt (+ (* x x) 1.0)) (sqrt (- (* x x) 1.0))) (/ (/ x (sqrt (+ (pow x 6) (pow 1.0 3)))) (sqrt (+ 1.0 (* x x)))) (/ (/ x (sqrt (+ 1.0 (* x x)))) (sqrt (- (pow x 4) (* 1.0 1.0)))) (+ 1.0 (* x x)) (- (+ (sqrt 1.0) (* 1/2 (/ (pow x 2) (sqrt 1.0)))) (* 1/8 (/ (pow x 4) (pow (sqrt 1.0) 3)))) (- (+ (/ 0.5 x) x) (/ 0.125 (pow x 3))) (- (- (/ 0.125 (pow x 3)) x) (/ 0.5 x)) (- (+ (sqrt 1.0) (* 1/2 (/ (pow x 2) (sqrt 1.0)))) (* 1/8 (/ (pow x 4) (pow (sqrt 1.0) 3)))) (- (+ (/ 0.5 x) x) (/ 0.125 (pow x 3))) (- (- (/ 0.125 (pow x 3)) x) (/ 0.5 x)) (- (+ (* x (sqrt 1.0)) (* 0.5 (/ (pow x 5) (sqrt 1.0)))) (+ (* 0.125 (/ (pow x 5) (pow (sqrt 1.0) 3))) (* 0.5 (/ (pow x 3) (sqrt 1.0))))) (+ 1 (- (/ 0.375 (pow x 4)) (/ 0.5 (* x x)))) (- (- (/ 0.5 (* x x)) (/ 0.375 (pow x 4))) 1) (* 1.0 (- (+ x (pow x 5)) (pow x 3))) (+ (/ 1.0 (pow x 5)) (- (/ 1 x) (/ 1.0 (pow x 3)))) (+ (/ 1.0 (pow x 5)) (- (/ 1 x) (/ 1.0 (pow x 3)))) 1.569 * * * [progress]: adding candidates to table 1.929 * * [progress]: iteration 3 / 4 1.929 * * * [progress]: picking best candidate 1.941 * * * * [pick]: Picked # 1.941 * * * [progress]: localizing error 1.947 * * * [progress]: generating rewritten candidates 1.947 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.957 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1.966 * * * [progress]: generating series expansions 1.966 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.966 * [approximate]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in (x) around 0 1.966 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 1.966 * [taylor]: Taking taylor expansion of x in x 1.966 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.966 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.966 * [taylor]: Taking taylor expansion of x in x 1.966 * [taylor]: Taking taylor expansion of 1.0 in x 1.966 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 1.966 * [taylor]: Taking taylor expansion of x in x 1.966 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.966 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.966 * [taylor]: Taking taylor expansion of x in x 1.966 * [taylor]: Taking taylor expansion of 1.0 in x 1.967 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 1.967 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.967 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.967 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.967 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.967 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.967 * [taylor]: Taking taylor expansion of x in x 1.967 * [taylor]: Taking taylor expansion of 1.0 in x 1.967 * [taylor]: Taking taylor expansion of x in x 1.968 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.968 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.968 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.968 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.968 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.968 * [taylor]: Taking taylor expansion of x in x 1.968 * [taylor]: Taking taylor expansion of 1.0 in x 1.968 * [taylor]: Taking taylor expansion of x in x 1.969 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 1.969 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.969 * [taylor]: Taking taylor expansion of -1 in x 1.969 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.969 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.969 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.969 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.969 * [taylor]: Taking taylor expansion of x in x 1.969 * [taylor]: Taking taylor expansion of 1.0 in x 1.969 * [taylor]: Taking taylor expansion of x in x 1.969 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.969 * [taylor]: Taking taylor expansion of -1 in x 1.969 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.969 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.969 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.969 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.969 * [taylor]: Taking taylor expansion of x in x 1.970 * [taylor]: Taking taylor expansion of 1.0 in x 1.970 * [taylor]: Taking taylor expansion of x in x 1.971 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.971 * [approximate]: Taking taylor expansion of (/ 1 (+ (pow x 2) 1.0)) in (x) around 0 1.971 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) 1.0)) in x 1.971 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.971 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.971 * [taylor]: Taking taylor expansion of x in x 1.971 * [taylor]: Taking taylor expansion of 1.0 in x 1.971 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) 1.0)) in x 1.971 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.971 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.971 * [taylor]: Taking taylor expansion of x in x 1.971 * [taylor]: Taking taylor expansion of 1.0 in x 1.972 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in (x) around 0 1.972 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 1.972 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.972 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.972 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.972 * [taylor]: Taking taylor expansion of x in x 1.972 * [taylor]: Taking taylor expansion of 1.0 in x 1.972 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 1.972 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.972 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.972 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.972 * [taylor]: Taking taylor expansion of x in x 1.972 * [taylor]: Taking taylor expansion of 1.0 in x 1.973 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in (x) around 0 1.973 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 1.973 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.973 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.973 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.973 * [taylor]: Taking taylor expansion of x in x 1.973 * [taylor]: Taking taylor expansion of 1.0 in x 1.973 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 1.973 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.973 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.973 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.973 * [taylor]: Taking taylor expansion of x in x 1.973 * [taylor]: Taking taylor expansion of 1.0 in x 1.974 * * * [progress]: simplifying candidates 1.975 * [simplify]: Simplifying using # : (* x (/ 1 (+ (* x x) 1.0))) (+ (log x) (neg (log (+ (* x x) 1.0)))) (+ (log x) (- 0 (log (+ (* x x) 1.0)))) (+ (log x) (- (log 1) (log (+ (* x x) 1.0)))) (+ (log x) (log (/ 1 (+ (* x x) 1.0)))) (log (* x (/ 1 (+ (* x x) 1.0)))) (exp (* x (/ 1 (+ (* x x) 1.0)))) (* (* (* x x) x) (/ (* (* 1 1) 1) (* (* (+ (* x x) 1.0) (+ (* x x) 1.0)) (+ (* x x) 1.0)))) (* (* (* x x) x) (* (* (/ 1 (+ (* x x) 1.0)) (/ 1 (+ (* x x) 1.0))) (/ 1 (+ (* x x) 1.0)))) (* (cbrt (* x (/ 1 (+ (* x x) 1.0)))) (cbrt (* x (/ 1 (+ (* x x) 1.0))))) (cbrt (* x (/ 1 (+ (* x x) 1.0)))) (* (* (* x (/ 1 (+ (* x x) 1.0))) (* x (/ 1 (+ (* x x) 1.0)))) (* x (/ 1 (+ (* x x) 1.0)))) (sqrt (* x (/ 1 (+ (* x x) 1.0)))) (sqrt (* x (/ 1 (+ (* x x) 1.0)))) (* (sqrt x) (sqrt (/ 1 (+ (* x x) 1.0)))) (* (sqrt x) (sqrt (/ 1 (+ (* x x) 1.0)))) (* (sqrt x) (/ (sqrt 1) (sqrt (+ (* x x) 1.0)))) (* (sqrt x) (/ (sqrt 1) (sqrt (+ (* x x) 1.0)))) (* (sqrt x) (/ 1 (sqrt (+ (* x x) 1.0)))) (* (sqrt x) (/ 1 (sqrt (+ (* x x) 1.0)))) (* x (* (cbrt (/ 1 (+ (* x x) 1.0))) (cbrt (/ 1 (+ (* x x) 1.0))))) (* x (sqrt (/ 1 (+ (* x x) 1.0)))) (* x (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))))) (* x (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (* x x) 1.0)))) (* x (/ (* (cbrt 1) (cbrt 1)) 1)) (* x (/ (sqrt 1) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))))) (* x (/ (sqrt 1) (sqrt (+ (* x x) 1.0)))) (* x (/ (sqrt 1) 1)) (* x (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))))) (* x (/ 1 (sqrt (+ (* x x) 1.0)))) (* x (/ 1 1)) (* x 1) (* x 1) (* x (/ 1 (+ (pow (* x x) 3) (pow 1.0 3)))) (* x (/ 1 (- (* (* x x) (* x x)) (* 1.0 1.0)))) (* (cbrt x) (/ 1 (+ (* x x) 1.0))) (* (sqrt x) (/ 1 (+ (* x x) 1.0))) (* x (/ 1 (+ (* x x) 1.0))) (* x 1) (neg 1) (neg (log (+ (* x x) 1.0))) (- 0 (log (+ (* x x) 1.0))) (- (log 1) (log (+ (* x x) 1.0))) (log (/ 1 (+ (* x x) 1.0))) (exp (/ 1 (+ (* x x) 1.0))) (/ (* (* 1 1) 1) (* (* (+ (* x x) 1.0) (+ (* x x) 1.0)) (+ (* x x) 1.0))) (* (cbrt (/ 1 (+ (* x x) 1.0))) (cbrt (/ 1 (+ (* x x) 1.0)))) (cbrt (/ 1 (+ (* x x) 1.0))) (* (* (/ 1 (+ (* x x) 1.0)) (/ 1 (+ (* x x) 1.0))) (/ 1 (+ (* x x) 1.0))) (sqrt (/ 1 (+ (* x x) 1.0))) (sqrt (/ 1 (+ (* x x) 1.0))) (neg 1) (neg (+ (* x x) 1.0)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (cbrt 1) (cbrt (+ (* x x) 1.0))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (* x x) 1.0))) (/ (cbrt 1) (sqrt (+ (* x x) 1.0))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ (* x x) 1.0)) (/ (sqrt 1) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt 1) (cbrt (+ (* x x) 1.0))) (/ (sqrt 1) (sqrt (+ (* x x) 1.0))) (/ (sqrt 1) (sqrt (+ (* x x) 1.0))) (/ (sqrt 1) 1) (/ (sqrt 1) (+ (* x x) 1.0)) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ 1 (cbrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ 1 1) (/ 1 (+ (* x x) 1.0)) (/ 1 (+ (* x x) 1.0)) (/ (+ (* x x) 1.0) 1) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ 1 1) (/ (+ (* x x) 1.0) (cbrt 1)) (/ (+ (* x x) 1.0) (sqrt 1)) (/ (+ (* x x) 1.0) 1) (/ 1 (+ (pow (* x x) 3) (pow 1.0 3))) (/ 1 (- (* (* x x) (* x x)) (* 1.0 1.0))) (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3))) (- (+ (/ 1 x) (* 1.0 (/ 1 (pow x 5)))) (* 1.0 (/ 1 (pow x 3)))) (- (+ (/ 1 x) (* 1.0 (/ 1 (pow x 5)))) (* 1.0 (/ 1 (pow x 3)))) (- (+ 1.0 (* 1.0 (pow x 4))) (* 1.0 (pow x 2))) (- (+ (* 1.0 (/ 1 (pow x 6))) (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))) (- (+ (* 1.0 (/ 1 (pow x 6))) (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))) 1.979 * * [simplify]: iteration 0 : 128 enodes (cost 985 ) 2.001 * * [simplify]: iteration 1 : 324 enodes (cost 882 ) 2.056 * * [simplify]: iteration 2 : 943 enodes (cost 739 ) 2.298 * * [simplify]: iteration 3 : 2684 enodes (cost 729 ) 2.746 * * [simplify]: iteration done : 5000 enodes (cost 729 ) 2.747 * [simplify]: Simplified to: (/ x (+ (pow x 2) 1.0)) (- (log x) (log (+ (* x x) 1.0))) (- (log x) (log (+ (* x x) 1.0))) (- (log x) (log (+ (* x x) 1.0))) (- (log x) (log (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (exp (/ x (+ (* x x) 1.0))) (pow (/ x (+ (pow x 2) 1.0)) 3) (pow (/ x (+ (pow x 2) 1.0)) 3) (* (cbrt (/ x (+ (* x x) 1.0))) (cbrt (/ x (+ (* x x) 1.0)))) (cbrt (/ x (+ (* x x) 1.0))) (pow (/ x (+ (pow x 2) 1.0)) 3) (sqrt (/ x (+ (* x x) 1.0))) (sqrt (/ x (+ (* x x) 1.0))) (* (sqrt x) (sqrt (/ 1 (+ (* x x) 1.0)))) (* (sqrt x) (sqrt (/ 1 (+ (* x x) 1.0)))) (/ (sqrt x) (sqrt (+ (pow x 2) 1.0))) (/ (sqrt x) (sqrt (+ (pow x 2) 1.0))) (/ (sqrt x) (sqrt (+ (pow x 2) 1.0))) (/ (sqrt x) (sqrt (+ (pow x 2) 1.0))) (* x (* (cbrt (/ 1 (+ (* x x) 1.0))) (cbrt (/ 1 (+ (* x x) 1.0))))) (* x (sqrt (/ 1 (+ (* x x) 1.0)))) (/ x (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (sqrt (+ (* x x) 1.0))) x (/ x (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (sqrt (+ (* x x) 1.0))) x (/ x (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (sqrt (+ (* x x) 1.0))) x x x (/ x (+ (pow 1.0 3) (pow x 6))) (/ x (- (pow x 4) (* 1.0 1.0))) (/ (cbrt x) (+ 1.0 (pow x 2))) (/ (sqrt x) (+ 1.0 (pow x 2))) (/ x (+ (pow x 2) 1.0)) x -1 (neg (log (+ (* x x) 1.0))) (neg (log (+ (* x x) 1.0))) (neg (log (+ (* x x) 1.0))) (neg (log (+ (* x x) 1.0))) (exp (/ 1 (+ (* x x) 1.0))) (pow (/ 1 (+ (* x x) 1.0)) 3) (* (cbrt (/ 1 (+ (* x x) 1.0))) (cbrt (/ 1 (+ (* x x) 1.0)))) (cbrt (/ 1 (+ (* x x) 1.0))) (pow (/ 1 (+ (* x x) 1.0)) 3) (sqrt (/ 1 (+ (* x x) 1.0))) (sqrt (/ 1 (+ (* x x) 1.0))) -1 (neg (+ (* x x) 1.0)) (/ (/ 1 (cbrt (+ (* x x) 1.0))) (cbrt (+ (* x x) 1.0))) (/ 1 (cbrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (pow x 2) 1.0))) (/ 1 (sqrt (+ (pow x 2) 1.0))) 1 (/ 1 (+ (pow x 2) 1.0)) (/ (/ 1 (cbrt (+ (* x x) 1.0))) (cbrt (+ (* x x) 1.0))) (/ 1 (cbrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (pow x 2) 1.0))) (/ 1 (sqrt (+ (pow x 2) 1.0))) 1 (/ 1 (+ (pow x 2) 1.0)) (/ (/ 1 (cbrt (+ (* x x) 1.0))) (cbrt (+ (* x x) 1.0))) (/ 1 (cbrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (pow x 2) 1.0))) (/ 1 (sqrt (+ (pow x 2) 1.0))) 1 (/ 1 (+ (pow x 2) 1.0)) (/ 1 (+ (pow x 2) 1.0)) (+ (pow x 2) 1.0) (/ (/ 1 (cbrt (+ (* x x) 1.0))) (cbrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (pow x 2) 1.0))) 1 (+ (pow x 2) 1.0) (+ (pow x 2) 1.0) (+ (pow x 2) 1.0) (/ 1 (+ (pow 1.0 3) (pow x 6))) (/ 1 (- (pow x 4) (* 1.0 1.0))) (* 1.0 (- (+ x (pow x 5)) (pow x 3))) (+ (- (/ 1.0 (pow x 5)) (/ 1.0 (pow x 3))) (/ 1 x)) (+ (- (/ 1.0 (pow x 5)) (/ 1.0 (pow x 3))) (/ 1 x)) (+ (* 1.0 (- (pow x 4) (pow x 2))) 1.0) (+ (- (/ 1 (pow x 2)) (/ 1.0 (pow x 4))) (/ 1.0 (pow x 6))) (+ (- (/ 1 (pow x 2)) (/ 1.0 (pow x 4))) (/ 1.0 (pow x 6))) 2.747 * * * [progress]: adding candidates to table 2.833 * * [progress]: iteration 4 / 4 2.833 * * * [progress]: picking best candidate 2.837 * * * * [pick]: Picked # 2.837 * * * [progress]: localizing error 2.843 * * * [progress]: generating rewritten candidates 2.843 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 2.849 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 2.860 * * * [progress]: generating series expansions 2.861 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 2.861 * [approximate]: Taking taylor expansion of (/ (+ (pow x 2) 1.0) x) in (x) around 0 2.861 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) 1.0) x) in x 2.861 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 2.861 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.861 * [taylor]: Taking taylor expansion of x in x 2.861 * [taylor]: Taking taylor expansion of 1.0 in x 2.861 * [taylor]: Taking taylor expansion of x in x 2.861 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) 1.0) x) in x 2.861 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 2.861 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.861 * [taylor]: Taking taylor expansion of x in x 2.861 * [taylor]: Taking taylor expansion of 1.0 in x 2.861 * [taylor]: Taking taylor expansion of x in x 2.862 * [approximate]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in (x) around 0 2.862 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.862 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.862 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.862 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.862 * [taylor]: Taking taylor expansion of x in x 2.862 * [taylor]: Taking taylor expansion of 1.0 in x 2.862 * [taylor]: Taking taylor expansion of x in x 2.863 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.863 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.863 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.863 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.863 * [taylor]: Taking taylor expansion of x in x 2.863 * [taylor]: Taking taylor expansion of 1.0 in x 2.863 * [taylor]: Taking taylor expansion of x in x 2.865 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 2.865 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 2.865 * [taylor]: Taking taylor expansion of -1 in x 2.865 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.865 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.865 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.865 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.865 * [taylor]: Taking taylor expansion of x in x 2.865 * [taylor]: Taking taylor expansion of 1.0 in x 2.865 * [taylor]: Taking taylor expansion of x in x 2.865 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 2.865 * [taylor]: Taking taylor expansion of -1 in x 2.865 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.865 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.865 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.865 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.865 * [taylor]: Taking taylor expansion of x in x 2.865 * [taylor]: Taking taylor expansion of 1.0 in x 2.865 * [taylor]: Taking taylor expansion of x in x 2.868 * * * * [progress]: [ 2 / 2 ] generating series at (2) 2.868 * [approximate]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in (x) around 0 2.868 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 2.868 * [taylor]: Taking taylor expansion of x in x 2.868 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 2.868 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.868 * [taylor]: Taking taylor expansion of x in x 2.868 * [taylor]: Taking taylor expansion of 1.0 in x 2.868 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 2.868 * [taylor]: Taking taylor expansion of x in x 2.868 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 2.868 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.868 * [taylor]: Taking taylor expansion of x in x 2.868 * [taylor]: Taking taylor expansion of 1.0 in x 2.869 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 2.869 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 2.869 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.869 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.869 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.869 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.869 * [taylor]: Taking taylor expansion of x in x 2.869 * [taylor]: Taking taylor expansion of 1.0 in x 2.869 * [taylor]: Taking taylor expansion of x in x 2.869 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 2.869 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.869 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.869 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.869 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.869 * [taylor]: Taking taylor expansion of x in x 2.869 * [taylor]: Taking taylor expansion of 1.0 in x 2.870 * [taylor]: Taking taylor expansion of x in x 2.871 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 2.871 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 2.871 * [taylor]: Taking taylor expansion of -1 in x 2.871 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.871 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.871 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.871 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.871 * [taylor]: Taking taylor expansion of x in x 2.871 * [taylor]: Taking taylor expansion of 1.0 in x 2.871 * [taylor]: Taking taylor expansion of x in x 2.871 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 2.871 * [taylor]: Taking taylor expansion of -1 in x 2.871 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.871 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.871 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.871 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.871 * [taylor]: Taking taylor expansion of x in x 2.871 * [taylor]: Taking taylor expansion of 1.0 in x 2.871 * [taylor]: Taking taylor expansion of x in x 2.873 * * * [progress]: simplifying candidates 2.874 * [simplify]: Simplifying using # : (- (log (+ 1.0 (* x x))) (log x)) (log (/ (+ 1.0 (* x x)) x)) (exp (/ (+ 1.0 (* x x)) x)) (/ (* (* (+ 1.0 (* x x)) (+ 1.0 (* x x))) (+ 1.0 (* x x))) (* (* x x) x)) (* (cbrt (/ (+ 1.0 (* x x)) x)) (cbrt (/ (+ 1.0 (* x x)) x))) (cbrt (/ (+ 1.0 (* x x)) x)) (* (* (/ (+ 1.0 (* x x)) x) (/ (+ 1.0 (* x x)) x)) (/ (+ 1.0 (* x x)) x)) (sqrt (/ (+ 1.0 (* x x)) x)) (sqrt (/ (+ 1.0 (* x x)) x)) (neg (+ 1.0 (* x x))) (neg x) (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) (* (cbrt x) (cbrt x))) (/ (cbrt (+ 1.0 (* x x))) (cbrt x)) (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) (sqrt x)) (/ (cbrt (+ 1.0 (* x x))) (sqrt x)) (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) 1) (/ (cbrt (+ 1.0 (* x x))) x) (/ (sqrt (+ 1.0 (* x x))) (* (cbrt x) (cbrt x))) (/ (sqrt (+ 1.0 (* x x))) (cbrt x)) (/ (sqrt (+ 1.0 (* x x))) (sqrt x)) (/ (sqrt (+ 1.0 (* x x))) (sqrt x)) (/ (sqrt (+ 1.0 (* x x))) 1) (/ (sqrt (+ 1.0 (* x x))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (+ 1.0 (* x x)) (cbrt x)) (/ 1 (sqrt x)) (/ (+ 1.0 (* x x)) (sqrt x)) (/ 1 1) (/ (+ 1.0 (* x x)) x) (/ 1 x) (/ x (+ 1.0 (* x x))) (/ (+ 1.0 (* x x)) (* (cbrt x) (cbrt x))) (/ (+ 1.0 (* x x)) (sqrt x)) (/ (+ 1.0 (* x x)) 1) (/ x (cbrt (+ 1.0 (* x x)))) (/ x (sqrt (+ 1.0 (* x x)))) (/ x (+ 1.0 (* x x))) (* x (+ (* 1.0 1.0) (- (* (* x x) (* x x)) (* 1.0 (* x x))))) (* x (- 1.0 (* x x))) (neg 1) (neg (- (log (+ 1.0 (* x x))) (log x))) (neg (log (/ (+ 1.0 (* x x)) x))) (- 0 (- (log (+ 1.0 (* x x))) (log x))) (- 0 (log (/ (+ 1.0 (* x x)) x))) (- (log 1) (- (log (+ 1.0 (* x x))) (log x))) (- (log 1) (log (/ (+ 1.0 (* x x)) x))) (log (/ 1 (/ (+ 1.0 (* x x)) x))) (exp (/ 1 (/ (+ 1.0 (* x x)) x))) (/ (* (* 1 1) 1) (/ (* (* (+ 1.0 (* x x)) (+ 1.0 (* x x))) (+ 1.0 (* x x))) (* (* x x) x))) (/ (* (* 1 1) 1) (* (* (/ (+ 1.0 (* x x)) x) (/ (+ 1.0 (* x x)) x)) (/ (+ 1.0 (* x x)) x))) (* (cbrt (/ 1 (/ (+ 1.0 (* x x)) x))) (cbrt (/ 1 (/ (+ 1.0 (* x x)) x)))) (cbrt (/ 1 (/ (+ 1.0 (* x x)) x))) (* (* (/ 1 (/ (+ 1.0 (* x x)) x)) (/ 1 (/ (+ 1.0 (* x x)) x))) (/ 1 (/ (+ 1.0 (* x x)) x))) (sqrt (/ 1 (/ (+ 1.0 (* x x)) x))) (sqrt (/ 1 (/ (+ 1.0 (* x x)) x))) (neg 1) (neg (/ (+ 1.0 (* x x)) x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (+ 1.0 (* x x)) x)) (cbrt (/ (+ 1.0 (* x x)) x)))) (/ (cbrt 1) (cbrt (/ (+ 1.0 (* x x)) x))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ 1.0 (* x x)) x))) (/ (cbrt 1) (sqrt (/ (+ 1.0 (* x x)) x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (cbrt (+ 1.0 (* x x))) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) (sqrt x))) (/ (cbrt 1) (/ (cbrt (+ 1.0 (* x x))) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) 1)) (/ (cbrt 1) (/ (cbrt (+ 1.0 (* x x))) x)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1.0 (* x x))) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (sqrt (+ 1.0 (* x x))) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1.0 (* x x))) (sqrt x))) (/ (cbrt 1) (/ (sqrt (+ 1.0 (* x x))) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1.0 (* x x))) 1)) (/ (cbrt 1) (/ (sqrt (+ 1.0 (* x x))) x)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (+ 1.0 (* x x)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt x))) (/ (cbrt 1) (/ (+ 1.0 (* x x)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (+ 1.0 (* x x)) x)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (+ 1.0 (* x x)) x)) (/ (* (cbrt 1) (cbrt 1)) (+ 1.0 (* x x))) (/ (cbrt 1) (/ 1 x)) (/ (sqrt 1) (* (cbrt (/ (+ 1.0 (* x x)) x)) (cbrt (/ (+ 1.0 (* x x)) x)))) (/ (sqrt 1) (cbrt (/ (+ 1.0 (* x x)) x))) (/ (sqrt 1) (sqrt (/ (+ 1.0 (* x x)) x))) (/ (sqrt 1) (sqrt (/ (+ 1.0 (* x x)) x))) (/ (sqrt 1) (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (cbrt (+ 1.0 (* x x))) (cbrt x))) (/ (sqrt 1) (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) (sqrt x))) (/ (sqrt 1) (/ (cbrt (+ 1.0 (* x x))) (sqrt x))) (/ (sqrt 1) (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) 1)) (/ (sqrt 1) (/ (cbrt (+ 1.0 (* x x))) x)) (/ (sqrt 1) (/ (sqrt (+ 1.0 (* x x))) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (* x x))) (cbrt x))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (* x x))) (sqrt x))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (* x x))) (sqrt x))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (* x x))) 1)) (/ (sqrt 1) (/ (sqrt (+ 1.0 (* x x))) x)) (/ (sqrt 1) (/ 1 (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (+ 1.0 (* x x)) (cbrt x))) (/ (sqrt 1) (/ 1 (sqrt x))) (/ (sqrt 1) (/ (+ 1.0 (* x x)) (sqrt x))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (+ 1.0 (* x x)) x)) (/ (sqrt 1) 1) (/ (sqrt 1) (/ (+ 1.0 (* x x)) x)) (/ (sqrt 1) (+ 1.0 (* x x))) (/ (sqrt 1) (/ 1 x)) (/ 1 (* (cbrt (/ (+ 1.0 (* x x)) x)) (cbrt (/ (+ 1.0 (* x x)) x)))) (/ 1 (cbrt (/ (+ 1.0 (* x x)) x))) (/ 1 (sqrt (/ (+ 1.0 (* x x)) x))) (/ 1 (sqrt (/ (+ 1.0 (* x x)) x))) (/ 1 (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (cbrt (+ 1.0 (* x x))) (cbrt x))) (/ 1 (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) (sqrt x))) (/ 1 (/ (cbrt (+ 1.0 (* x x))) (sqrt x))) (/ 1 (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) 1)) (/ 1 (/ (cbrt (+ 1.0 (* x x))) x)) (/ 1 (/ (sqrt (+ 1.0 (* x x))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (sqrt (+ 1.0 (* x x))) (cbrt x))) (/ 1 (/ (sqrt (+ 1.0 (* x x))) (sqrt x))) (/ 1 (/ (sqrt (+ 1.0 (* x x))) (sqrt x))) (/ 1 (/ (sqrt (+ 1.0 (* x x))) 1)) (/ 1 (/ (sqrt (+ 1.0 (* x x))) x)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ (+ 1.0 (* x x)) (cbrt x))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ (+ 1.0 (* x x)) (sqrt x))) (/ 1 (/ 1 1)) (/ 1 (/ (+ 1.0 (* x x)) x)) (/ 1 1) (/ 1 (/ (+ 1.0 (* x x)) x)) (/ 1 (+ 1.0 (* x x))) (/ 1 (/ 1 x)) (/ 1 (/ (+ 1.0 (* x x)) x)) (/ (/ (+ 1.0 (* x x)) x) 1) (/ 1 (* (cbrt (/ (+ 1.0 (* x x)) x)) (cbrt (/ (+ 1.0 (* x x)) x)))) (/ 1 (sqrt (/ (+ 1.0 (* x x)) x))) (/ 1 (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) (sqrt x))) (/ 1 (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) 1)) (/ 1 (/ (sqrt (+ 1.0 (* x x))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (sqrt (+ 1.0 (* x x))) (sqrt x))) (/ 1 (/ (sqrt (+ 1.0 (* x x))) 1)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (+ 1.0 (* x x))) (/ (/ (+ 1.0 (* x x)) x) (cbrt 1)) (/ (/ (+ 1.0 (* x x)) x) (sqrt 1)) (/ (/ (+ 1.0 (* x x)) x) 1) (/ 1 (+ 1.0 (* x x))) (+ x (* 1.0 (/ 1 x))) (+ x (* 1.0 (/ 1 x))) (+ x (* 1.0 (/ 1 x))) (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3))) (- (+ (/ 1 x) (* 1.0 (/ 1 (pow x 5)))) (* 1.0 (/ 1 (pow x 3)))) (- (+ (/ 1 x) (* 1.0 (/ 1 (pow x 5)))) (* 1.0 (/ 1 (pow x 3)))) 2.880 * * [simplify]: iteration 0 : 172 enodes (cost 1806 ) 2.908 * * [simplify]: iteration 1 : 412 enodes (cost 1640 ) 2.978 * * [simplify]: iteration 2 : 1243 enodes (cost 1470 ) 3.278 * * [simplify]: iteration 3 : 3395 enodes (cost 1379 ) 3.734 * * [simplify]: iteration done : 5000 enodes (cost 1379 ) 3.735 * [simplify]: Simplified to: (- (log (+ 1.0 (* x x))) (log x)) (log (/ (+ 1.0 (* x x)) x)) (exp (/ (+ 1.0 (* x x)) x)) (pow (/ (+ 1.0 (* x x)) x) 3) (* (cbrt (/ (+ 1.0 (* x x)) x)) (cbrt (/ (+ 1.0 (* x x)) x))) (cbrt (/ (+ 1.0 (* x x)) x)) (pow (/ (+ 1.0 (* x x)) x) 3) (sqrt (/ (+ 1.0 (* x x)) x)) (sqrt (/ (+ 1.0 (* x x)) x)) (neg (+ 1.0 (* x x))) (neg x) (/ (cbrt (+ 1.0 (* x x))) (* (cbrt x) (/ (cbrt x) (cbrt (+ 1.0 (* x x)))))) (/ (cbrt (+ 1.0 (* x x))) (cbrt x)) (* (cbrt (+ 1.0 (* x x))) (/ (cbrt (+ 1.0 (* x x))) (sqrt x))) (/ (cbrt (+ 1.0 (* x x))) (sqrt x)) (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) (/ (cbrt (+ 1.0 (* x x))) x) (/ (/ (sqrt (+ 1.0 (* x x))) (cbrt x)) (cbrt x)) (/ (sqrt (+ 1.0 (* x x))) (cbrt x)) (/ (sqrt (+ 1.0 (* x x))) (sqrt x)) (/ (sqrt (+ 1.0 (* x x))) (sqrt x)) (sqrt (+ 1.0 (* x x))) (/ (sqrt (+ 1.0 (* x x))) x) (/ (/ 1 (cbrt x)) (cbrt x)) (/ (+ 1.0 (* x x)) (cbrt x)) (/ 1 (sqrt x)) (/ (+ 1.0 (* x x)) (sqrt x)) 1 (/ (+ 1.0 (* x x)) x) (/ 1 x) (/ x (+ 1.0 (* x x))) (/ (+ 1.0 (* x x)) (* (cbrt x) (cbrt x))) (/ (+ 1.0 (* x x)) (sqrt x)) (+ 1.0 (* x x)) (/ x (cbrt (+ 1.0 (* x x)))) (/ x (sqrt (+ 1.0 (* x x)))) (/ x (+ 1.0 (* x x))) (* (+ (pow x 4) (* 1.0 (- 1.0 (* x x)))) x) (* x (- 1.0 (* x x))) -1 (- (log x) (log (+ 1.0 (* x x)))) (log (/ x (+ 1.0 (* x x)))) (- (log x) (log (+ 1.0 (* x x)))) (log (/ x (+ 1.0 (* x x)))) (- (log x) (log (+ 1.0 (* x x)))) (log (/ x (+ 1.0 (* x x)))) (log (/ x (+ 1.0 (* x x)))) (exp (/ x (+ 1.0 (* x x)))) (pow (/ x (+ 1.0 (* x x))) 3) (pow (/ x (+ 1.0 (* x x))) 3) (* (cbrt (/ x (+ 1.0 (* x x)))) (cbrt (/ x (+ 1.0 (* x x))))) (cbrt (/ x (+ 1.0 (* x x)))) (pow (/ x (+ 1.0 (* x x))) 3) (sqrt (/ x (+ 1.0 (* x x)))) (sqrt (/ x (+ 1.0 (* x x)))) -1 (neg (/ (+ 1.0 (* x x)) x)) (/ (/ 1 (cbrt (/ (+ 1.0 (* x x)) x))) (cbrt (/ (+ 1.0 (* x x)) x))) (/ 1 (cbrt (/ (+ 1.0 (* x x)) x))) (/ 1 (sqrt (/ (+ 1.0 (* x x)) x))) (/ 1 (sqrt (/ (+ 1.0 (* x x)) x))) (/ (cbrt x) (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) (cbrt x))) (/ (cbrt x) (cbrt (+ 1.0 (* x x)))) (/ (/ (sqrt x) (cbrt (+ 1.0 (* x x)))) (cbrt (+ 1.0 (* x x)))) (/ (sqrt x) (cbrt (+ 1.0 (* x x)))) (/ 1 (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x))))) (/ x (cbrt (+ 1.0 (* x x)))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ 1.0 (* x x)))) (/ (cbrt x) (sqrt (+ 1.0 (* x x)))) (/ (sqrt x) (sqrt (+ 1.0 (* x x)))) (/ (sqrt x) (sqrt (+ 1.0 (* x x)))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ x (sqrt (+ 1.0 (* x x)))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ 1.0 (* x x))) (sqrt x) (/ (sqrt x) (+ 1.0 (* x x))) 1 (/ x (+ 1.0 (* x x))) 1 (/ x (+ 1.0 (* x x))) (/ 1 (+ 1.0 (* x x))) x (/ (/ 1 (cbrt (/ (+ 1.0 (* x x)) x))) (cbrt (/ (+ 1.0 (* x x)) x))) (/ 1 (cbrt (/ (+ 1.0 (* x x)) x))) (/ 1 (sqrt (/ (+ 1.0 (* x x)) x))) (/ 1 (sqrt (/ (+ 1.0 (* x x)) x))) (/ (cbrt x) (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) (cbrt x))) (/ (cbrt x) (cbrt (+ 1.0 (* x x)))) (/ (/ (sqrt x) (cbrt (+ 1.0 (* x x)))) (cbrt (+ 1.0 (* x x)))) (/ (sqrt x) (cbrt (+ 1.0 (* x x)))) (/ 1 (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x))))) (/ x (cbrt (+ 1.0 (* x x)))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ 1.0 (* x x)))) (/ (cbrt x) (sqrt (+ 1.0 (* x x)))) (/ (sqrt x) (sqrt (+ 1.0 (* x x)))) (/ (sqrt x) (sqrt (+ 1.0 (* x x)))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ x (sqrt (+ 1.0 (* x x)))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ 1.0 (* x x))) (sqrt x) (/ (sqrt x) (+ 1.0 (* x x))) 1 (/ x (+ 1.0 (* x x))) 1 (/ x (+ 1.0 (* x x))) (/ 1 (+ 1.0 (* x x))) x (/ (/ 1 (cbrt (/ (+ 1.0 (* x x)) x))) (cbrt (/ (+ 1.0 (* x x)) x))) (/ 1 (cbrt (/ (+ 1.0 (* x x)) x))) (/ 1 (sqrt (/ (+ 1.0 (* x x)) x))) (/ 1 (sqrt (/ (+ 1.0 (* x x)) x))) (/ (cbrt x) (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) (cbrt x))) (/ (cbrt x) (cbrt (+ 1.0 (* x x)))) (/ (/ (sqrt x) (cbrt (+ 1.0 (* x x)))) (cbrt (+ 1.0 (* x x)))) (/ (sqrt x) (cbrt (+ 1.0 (* x x)))) (/ 1 (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x))))) (/ x (cbrt (+ 1.0 (* x x)))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ 1.0 (* x x)))) (/ (cbrt x) (sqrt (+ 1.0 (* x x)))) (/ (sqrt x) (sqrt (+ 1.0 (* x x)))) (/ (sqrt x) (sqrt (+ 1.0 (* x x)))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ x (sqrt (+ 1.0 (* x x)))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ 1.0 (* x x))) (sqrt x) (/ (sqrt x) (+ 1.0 (* x x))) 1 (/ x (+ 1.0 (* x x))) 1 (/ x (+ 1.0 (* x x))) (/ 1 (+ 1.0 (* x x))) x (/ x (+ 1.0 (* x x))) (/ (+ 1.0 (* x x)) x) (/ (/ 1 (cbrt (/ (+ 1.0 (* x x)) x))) (cbrt (/ (+ 1.0 (* x x)) x))) (/ 1 (sqrt (/ (+ 1.0 (* x x)) x))) (/ (cbrt x) (/ (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x)))) (cbrt x))) (/ (/ (sqrt x) (cbrt (+ 1.0 (* x x)))) (cbrt (+ 1.0 (* x x)))) (/ 1 (* (cbrt (+ 1.0 (* x x))) (cbrt (+ 1.0 (* x x))))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ 1.0 (* x x)))) (/ (sqrt x) (sqrt (+ 1.0 (* x x)))) (/ 1 (sqrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)) (sqrt x) 1 1 (/ 1 (+ 1.0 (* x x))) (/ (+ 1.0 (* x x)) x) (/ (+ 1.0 (* x x)) x) (/ (+ 1.0 (* x x)) x) (/ 1 (+ 1.0 (* x x))) (+ x (/ 1.0 x)) (+ x (/ 1.0 x)) (+ x (/ 1.0 x)) (* 1.0 (- (+ x (pow x 5)) (pow x 3))) (- (+ (/ 1 x) (/ 1.0 (pow x 5))) (/ 1.0 (pow x 3))) (- (+ (/ 1 x) (/ 1.0 (pow x 5))) (/ 1.0 (pow x 3))) 3.736 * * * [progress]: adding candidates to table 3.827 * [progress]: [Phase 3 of 3] Extracting. 3.827 * * [regime]: Finding splitpoints for: (# #) 3.828 * * * [regime-changes]: Trying 1 branch expressions: (x) 3.828 * * * * [regimes]: Trying to branch on x from (# #) 3.853 * * * [regime]: Found split indices: #