39.336 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.014 * [progress]: [Phase 2 of 3] Improving. 0.014 * [simplify]: Simplifying using # : (/ x (+ (* x x) 1.0)) 0.014 * * [simplify]: iteration 0 : 5 enodes (cost 7 ) 0.015 * * [simplify]: iteration 1 : 6 enodes (cost 7 ) 0.016 * * [simplify]: iteration done : 6 enodes (cost 7 ) 0.016 * [simplify]: Simplified to: (/ x (+ (* x x) 1.0)) 0.016 * * [progress]: iteration 1 / 4 0.016 * * * [progress]: picking best candidate 0.018 * * * * [pick]: Picked # 0.018 * * * [progress]: localizing error 0.022 * * * [progress]: generating rewritten candidates 0.022 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.029 * * * [progress]: generating series expansions 0.029 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.029 * [approximate]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in (x) around 0 0.029 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 0.029 * [taylor]: Taking taylor expansion of x in x 0.029 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) 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 (+ (pow x 2) 1.0)) in x 0.029 * [taylor]: Taking taylor expansion of x in x 0.029 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) 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 0.030 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 0.030 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 0.030 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 0.030 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.030 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.030 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.030 * [taylor]: Taking taylor expansion of x in x 0.030 * [taylor]: Taking taylor expansion of 1.0 in x 0.030 * [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 (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 0.032 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 0.032 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 0.032 * [taylor]: Taking taylor expansion of -1 in x 0.032 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 0.032 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.032 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.032 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.032 * [taylor]: Taking taylor expansion of x in x 0.032 * [taylor]: Taking taylor expansion of 1.0 in x 0.032 * [taylor]: Taking taylor expansion of x in x 0.032 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 0.032 * [taylor]: Taking taylor expansion of -1 in x 0.032 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 0.032 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.032 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.032 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.033 * [taylor]: Taking taylor expansion of x in x 0.033 * [taylor]: Taking taylor expansion of 1.0 in x 0.033 * [taylor]: Taking taylor expansion of x in x 0.034 * * * [progress]: simplifying candidates 0.034 * [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)))) 0.036 * * [simplify]: iteration 0 : 74 enodes (cost 428 ) 0.051 * * [simplify]: iteration 1 : 174 enodes (cost 413 ) 0.080 * * [simplify]: iteration 2 : 474 enodes (cost 373 ) 0.164 * * [simplify]: iteration 3 : 1247 enodes (cost 373 ) 0.362 * * [simplify]: iteration 4 : 2953 enodes (cost 373 ) 0.867 * * [simplify]: iteration done : 5001 enodes (cost 373 ) 0.867 * [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 (+ (* 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 (/ (+ (* x x) 1.0) (cbrt x)) (/ (+ (* x x) 1.0) (sqrt x)) (/ (+ (* x x) 1.0) 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 x) (- (/ 1.0 (pow x 5)) (/ 1.0 (pow x 3)))) (+ (/ 1 x) (- (/ 1.0 (pow x 5)) (/ 1.0 (pow x 3)))) 0.868 * * * [progress]: adding candidates to table 0.916 * * [progress]: iteration 2 / 4 0.916 * * * [progress]: picking best candidate 0.926 * * * * [pick]: Picked # 0.926 * * * [progress]: localizing error 0.933 * * * [progress]: generating rewritten candidates 0.933 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.937 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.942 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.950 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.984 * * * [progress]: generating series expansions 0.984 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.984 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) 1.0)) in (x) around 0 0.984 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) 1.0)) in x 0.984 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.984 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.984 * [taylor]: Taking taylor expansion of x in x 0.984 * [taylor]: Taking taylor expansion of 1.0 in x 0.984 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) 1.0)) in x 0.984 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.984 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.984 * [taylor]: Taking taylor expansion of x in x 0.985 * [taylor]: Taking taylor expansion of 1.0 in x 0.986 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.986 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 0.986 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.986 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.986 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.986 * [taylor]: Taking taylor expansion of x in x 0.986 * [taylor]: Taking taylor expansion of 1.0 in x 0.986 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 0.986 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.986 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.986 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.986 * [taylor]: Taking taylor expansion of x in x 0.986 * [taylor]: Taking taylor expansion of 1.0 in x 0.987 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.987 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 0.987 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.987 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.987 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.987 * [taylor]: Taking taylor expansion of x in x 0.987 * [taylor]: Taking taylor expansion of 1.0 in x 0.987 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 0.987 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.987 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.987 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.987 * [taylor]: Taking taylor expansion of x in x 0.987 * [taylor]: Taking taylor expansion of 1.0 in x 0.988 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.988 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) 1.0)) in (x) around 0 0.988 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) 1.0)) in x 0.989 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.989 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.989 * [taylor]: Taking taylor expansion of x in x 0.989 * [taylor]: Taking taylor expansion of 1.0 in x 0.989 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) 1.0)) in x 0.989 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.989 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.989 * [taylor]: Taking taylor expansion of x in x 0.989 * [taylor]: Taking taylor expansion of 1.0 in x 0.990 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.990 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 0.990 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.990 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.990 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.990 * [taylor]: Taking taylor expansion of 1.0 in x 0.990 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 0.990 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.990 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.990 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.990 * [taylor]: Taking taylor expansion of 1.0 in x 0.991 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.991 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 0.991 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.991 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.991 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.991 * [taylor]: Taking taylor expansion of x in x 0.991 * [taylor]: Taking taylor expansion of 1.0 in x 0.991 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) 1.0)) in x 0.991 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.991 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.991 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.991 * [taylor]: Taking taylor expansion of x in x 0.991 * [taylor]: Taking taylor expansion of 1.0 in x 0.992 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.993 * [approximate]: Taking taylor expansion of (* x (sqrt (/ 1 (+ (pow x 2) 1.0)))) in (x) around 0 0.993 * [taylor]: Taking taylor expansion of (* x (sqrt (/ 1 (+ (pow x 2) 1.0)))) in x 0.993 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) 1.0))) in x 0.993 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) 1.0)) in x 0.993 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.993 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.993 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of 1.0 in x 0.993 * [taylor]: Taking taylor expansion of (* x (sqrt (/ 1 (+ (pow x 2) 1.0)))) in x 0.993 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) 1.0))) in x 0.993 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) 1.0)) in x 0.993 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.993 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.993 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of 1.0 in x 0.996 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x)) in (x) around 0 0.996 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x)) in x 0.996 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) in x 0.996 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 0.996 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.996 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.996 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.996 * [taylor]: Taking taylor expansion of x in x 0.996 * [taylor]: Taking taylor expansion of 1.0 in x 0.996 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.996 * [taylor]: Taking taylor expansion of x in x 0.996 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x)) in x 0.996 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) in x 0.996 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 0.996 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.996 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.996 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.996 * [taylor]: Taking taylor expansion of x in x 0.996 * [taylor]: Taking taylor expansion of 1.0 in x 0.996 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.996 * [taylor]: Taking taylor expansion of x in x 0.998 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x))) in (x) around 0 0.998 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x))) in x 0.998 * [taylor]: Taking taylor expansion of -1 in x 0.998 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x)) in x 0.998 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) in x 0.998 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 0.998 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.998 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.998 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.998 * [taylor]: Taking taylor expansion of 1.0 in x 0.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.998 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x))) in x 0.998 * [taylor]: Taking taylor expansion of -1 in x 0.998 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) (/ 1 x)) in x 0.998 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) 1.0))) in x 0.998 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 0.998 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.998 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.998 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.998 * [taylor]: Taking taylor expansion of 1.0 in x 0.999 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.999 * [taylor]: Taking taylor expansion of x in x 1.000 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.000 * [approximate]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in (x) around 0 1.000 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 1.000 * [taylor]: Taking taylor expansion of x in x 1.000 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.000 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.000 * [taylor]: Taking taylor expansion of x in x 1.000 * [taylor]: Taking taylor expansion of 1.0 in x 1.000 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 1.000 * [taylor]: Taking taylor expansion of x in x 1.000 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.000 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.001 * [taylor]: Taking taylor expansion of x in x 1.001 * [taylor]: Taking taylor expansion of 1.0 in x 1.001 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 1.001 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.001 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.001 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.001 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.001 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.002 * [taylor]: Taking taylor expansion of x in x 1.002 * [taylor]: Taking taylor expansion of 1.0 in x 1.002 * [taylor]: Taking taylor expansion of x in x 1.002 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.002 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.002 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.002 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.002 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.002 * [taylor]: Taking taylor expansion of x in x 1.002 * [taylor]: Taking taylor expansion of 1.0 in x 1.002 * [taylor]: Taking taylor expansion of x in x 1.003 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 1.003 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.003 * [taylor]: Taking taylor expansion of -1 in x 1.003 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.003 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.003 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.003 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.003 * [taylor]: Taking taylor expansion of x in x 1.004 * [taylor]: Taking taylor expansion of 1.0 in x 1.004 * [taylor]: Taking taylor expansion of x in x 1.004 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.004 * [taylor]: Taking taylor expansion of -1 in x 1.004 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.004 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.004 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.004 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.004 * [taylor]: Taking taylor expansion of x in x 1.004 * [taylor]: Taking taylor expansion of 1.0 in x 1.004 * [taylor]: Taking taylor expansion of x in x 1.005 * * * [progress]: simplifying candidates 1.014 * [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)))) 1.031 * * [simplify]: iteration 0 : 336 enodes (cost 7324 ) 1.088 * * [simplify]: iteration 1 : 783 enodes (cost 6480 ) 1.240 * * [simplify]: iteration 2 : 2231 enodes (cost 5885 ) 1.494 * * [simplify]: iteration done : 5001 enodes (cost 5885 ) 1.497 * [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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(cbrt (+ (* x x) 1.0)))) (sqrt (sqrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (cbrt (+ (* x x) 1.0)))) (sqrt (sqrt (+ (* x x) 1.0)))) (/ 1 (fabs (cbrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (+ (* x x) 1.0))) (sqrt (cbrt (+ (* x x) 1.0)))) (/ (/ 1 (fabs (cbrt (+ (* x x) 1.0)))) (sqrt (sqrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (cbrt (+ (* x x) 1.0)))) (sqrt (sqrt (+ (* x x) 1.0)))) (/ 1 (fabs (cbrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (+ (* x x) 1.0))) (sqrt (cbrt (+ (* 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 (cbrt (+ (* x x) 1.0)))) (sqrt (sqrt (+ (* x x) 1.0)))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ 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 (+ (* x x) 1.0))) (/ 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 (sqrt (+ (* x x) 1.0))) (cbrt (sqrt (+ (* x x) 1.0)))) (/ 1 (fabs (cbrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (+ (* x x) 1.0))) (sqrt (cbrt (+ (* 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 (+ (* 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 (+ (* 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 (cbrt (+ (* x x) 1.0)))) (sqrt (sqrt (+ (* x x) 1.0)))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ 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 (+ (* x x) 1.0))) (/ 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 (sqrt (+ (* x x) 1.0))) (cbrt (sqrt (+ (* x x) 1.0)))) (/ 1 (fabs (cbrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (+ (* x x) 1.0))) (sqrt (cbrt (+ (* 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 (+ (* 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 (+ (* x x) 1.0)) (/ (/ 1 (cbrt (sqrt (+ (* x x) 1.0)))) (cbrt (sqrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (+ (* x x) 1.0))) (cbrt (sqrt (+ (* x x) 1.0)))) (/ 1 (fabs (cbrt (+ (* x x) 1.0)))) (/ (/ x (sqrt (+ (* x x) 1.0))) (sqrt (cbrt (+ (* 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 (+ (* 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 (+ (* x x) 1.0)) (/ 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 (sqrt (+ (pow x 6) (pow 1.0 3)))) (cbrt (sqrt (+ (* x x) 1.0)))) (cbrt (sqrt (+ (* x x) 1.0)))) (/ (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 (+ (* x x) 1.0))) (/ (+ 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 (+ (* x x) 1.0)) (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 (+ (* x x) 1.0)) (/ (sqrt x) (sqrt (sqrt (+ (* x x) 1.0))))) (/ (+ 1.0 (* x x)) (sqrt x)) (/ (sqrt (+ (* x x) 1.0)) (/ (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 (pow x 2)) (/ (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 (+ 1.0 (* x x)))) (sqrt (+ (pow x 6) (pow 1.0 3)))) (/ (/ x (sqrt (+ 1.0 (* x x)))) (sqrt (- (pow x 4) (* 1.0 1.0)))) (+ 1.0 (pow x 2)) (- (+ (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))))) (+ (/ 0.375 (pow x 4)) (- 1 (/ 0.5 (pow x 2)))) (- (- (/ 0.5 (pow x 2)) (/ 0.375 (pow x 4))) 1) (* 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)))) 1.502 * * * [progress]: adding candidates to table 1.880 * * [progress]: iteration 3 / 4 1.880 * * * [progress]: picking best candidate 1.887 * * * * [pick]: Picked # 1.887 * * * [progress]: localizing error 1.892 * * * [progress]: generating rewritten candidates 1.892 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.904 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1.913 * * * [progress]: generating series expansions 1.913 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.913 * [approximate]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in (x) around 0 1.913 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 1.913 * [taylor]: Taking taylor expansion of x in x 1.913 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.913 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.913 * [taylor]: Taking taylor expansion of x in x 1.913 * [taylor]: Taking taylor expansion of 1.0 in x 1.913 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 1.914 * [taylor]: Taking taylor expansion of x in x 1.914 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.914 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.914 * [taylor]: Taking taylor expansion of x in x 1.914 * [taylor]: Taking taylor expansion of 1.0 in x 1.914 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 1.914 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.914 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.914 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.915 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.915 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.915 * [taylor]: Taking taylor expansion of x in x 1.915 * [taylor]: Taking taylor expansion of 1.0 in x 1.915 * [taylor]: Taking taylor expansion of x in x 1.915 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.915 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.915 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.915 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.915 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.915 * [taylor]: Taking taylor expansion of x in x 1.915 * [taylor]: Taking taylor expansion of 1.0 in x 1.915 * [taylor]: Taking taylor expansion of x in x 1.916 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 1.916 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.916 * [taylor]: Taking taylor expansion of -1 in x 1.916 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.916 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.916 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.916 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.916 * [taylor]: Taking taylor expansion of x in x 1.917 * [taylor]: Taking taylor expansion of 1.0 in x 1.917 * [taylor]: Taking taylor expansion of x in x 1.917 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 1.917 * [taylor]: Taking taylor expansion of -1 in x 1.917 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 1.917 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.917 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.917 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.917 * [taylor]: Taking taylor expansion of x in x 1.917 * [taylor]: Taking taylor expansion of 1.0 in x 1.917 * [taylor]: Taking taylor expansion of x in x 1.918 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.918 * [approximate]: Taking taylor expansion of (/ 1 (+ (pow x 2) 1.0)) in (x) around 0 1.918 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) 1.0)) in x 1.918 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.918 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.918 * [taylor]: Taking taylor expansion of x in x 1.918 * [taylor]: Taking taylor expansion of 1.0 in x 1.918 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) 1.0)) in x 1.918 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 1.919 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.919 * [taylor]: Taking taylor expansion of x in x 1.919 * [taylor]: Taking taylor expansion of 1.0 in x 1.919 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in (x) around 0 1.919 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 1.919 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.919 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.919 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.919 * [taylor]: Taking taylor expansion of x in x 1.919 * [taylor]: Taking taylor expansion of 1.0 in x 1.919 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 1.919 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.919 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.920 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.920 * [taylor]: Taking taylor expansion of x in x 1.920 * [taylor]: Taking taylor expansion of 1.0 in x 1.921 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in (x) around 0 1.921 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 1.921 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.921 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.921 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.921 * [taylor]: Taking taylor expansion of x in x 1.921 * [taylor]: Taking taylor expansion of 1.0 in x 1.921 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) 1.0)) in x 1.921 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 1.921 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.921 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.921 * [taylor]: Taking taylor expansion of x in x 1.921 * [taylor]: Taking taylor expansion of 1.0 in x 1.922 * * * [progress]: simplifying candidates 1.923 * [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)))) 1.927 * * [simplify]: iteration 0 : 128 enodes (cost 985 ) 1.951 * * [simplify]: iteration 1 : 324 enodes (cost 863 ) 2.012 * * [simplify]: iteration 2 : 966 enodes (cost 725 ) 2.154 * * [simplify]: iteration 3 : 2551 enodes (cost 725 ) 2.568 * * [simplify]: iteration done : 5000 enodes (cost 725 ) 2.569 * [simplify]: Simplified to: (/ x (+ (* x x) 1.0)) (log (/ x (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (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) (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))) (* (sqrt x) (sqrt (/ 1 (+ (* x x) 1.0)))) (* (sqrt x) (sqrt (/ 1 (+ (* x x) 1.0)))) (/ (sqrt x) (sqrt (+ 1.0 (* x x)))) (/ (sqrt x) (sqrt (+ 1.0 (* x x)))) (/ (sqrt x) (sqrt (+ 1.0 (* x x)))) (/ (sqrt x) (sqrt (+ 1.0 (* x x)))) (* 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 (* x x))) (/ (sqrt x) (+ 1.0 (* x x))) (/ x (+ (* x x) 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 (+ 1.0 (* x x)))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) 1 (/ 1 (+ (* x x) 1.0)) (/ (/ 1 (cbrt (+ (* x x) 1.0))) (cbrt (+ (* x x) 1.0))) (/ 1 (cbrt (+ 1.0 (* x x)))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) 1 (/ 1 (+ (* x x) 1.0)) (/ (/ 1 (cbrt (+ (* x x) 1.0))) (cbrt (+ (* x x) 1.0))) (/ 1 (cbrt (+ 1.0 (* x x)))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) 1 (/ 1 (+ (* x x) 1.0)) (/ 1 (+ (* x x) 1.0)) (+ 1.0 (* x x)) (/ (/ 1 (cbrt (+ (* x x) 1.0))) (cbrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) 1 (+ 1.0 (* x x)) (+ 1.0 (* x x)) (+ 1.0 (* x x)) (/ 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) (* x x))) 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))) 2.569 * * * [progress]: adding candidates to table 2.647 * * [progress]: iteration 4 / 4 2.647 * * * [progress]: picking best candidate 2.652 * * * * [pick]: Picked # 2.652 * * * [progress]: localizing error 2.660 * * * [progress]: generating rewritten candidates 2.660 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 2.667 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 2.680 * * * [progress]: generating series expansions 2.680 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 2.681 * [approximate]: Taking taylor expansion of (/ (+ (pow x 2) 1.0) x) in (x) around 0 2.681 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) 1.0) x) in x 2.681 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 2.681 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.681 * [taylor]: Taking taylor expansion of x in x 2.681 * [taylor]: Taking taylor expansion of 1.0 in x 2.681 * [taylor]: Taking taylor expansion of x in x 2.681 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) 1.0) x) in x 2.681 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 2.681 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.681 * [taylor]: Taking taylor expansion of x in x 2.681 * [taylor]: Taking taylor expansion of 1.0 in x 2.681 * [taylor]: Taking taylor expansion of x in x 2.682 * [approximate]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in (x) around 0 2.682 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.682 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.682 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.682 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.682 * [taylor]: Taking taylor expansion of x in x 2.683 * [taylor]: Taking taylor expansion of 1.0 in x 2.683 * [taylor]: Taking taylor expansion of x in x 2.683 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.683 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.683 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.683 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.683 * [taylor]: Taking taylor expansion of x in x 2.683 * [taylor]: Taking taylor expansion of 1.0 in x 2.683 * [taylor]: Taking taylor expansion of x in x 2.685 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 2.685 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 2.685 * [taylor]: Taking taylor expansion of -1 in x 2.685 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.685 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.685 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.685 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.685 * [taylor]: Taking taylor expansion of x in x 2.685 * [taylor]: Taking taylor expansion of 1.0 in x 2.685 * [taylor]: Taking taylor expansion of x in x 2.685 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 2.685 * [taylor]: Taking taylor expansion of -1 in x 2.685 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.685 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.685 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.685 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.685 * [taylor]: Taking taylor expansion of x in x 2.685 * [taylor]: Taking taylor expansion of 1.0 in x 2.685 * [taylor]: Taking taylor expansion of x in x 2.688 * * * * [progress]: [ 2 / 2 ] generating series at (2) 2.688 * [approximate]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in (x) around 0 2.688 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 2.688 * [taylor]: Taking taylor expansion of x in x 2.688 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 2.688 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.688 * [taylor]: Taking taylor expansion of x in x 2.688 * [taylor]: Taking taylor expansion of 1.0 in x 2.689 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 2.689 * [taylor]: Taking taylor expansion of x in x 2.689 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 2.689 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.689 * [taylor]: Taking taylor expansion of x in x 2.689 * [taylor]: Taking taylor expansion of 1.0 in x 2.689 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 2.689 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 2.689 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.689 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.689 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.690 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.690 * [taylor]: Taking taylor expansion of x in x 2.690 * [taylor]: Taking taylor expansion of 1.0 in x 2.690 * [taylor]: Taking taylor expansion of x in x 2.690 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 2.690 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.690 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.690 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.690 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.690 * [taylor]: Taking taylor expansion of x in x 2.690 * [taylor]: Taking taylor expansion of 1.0 in x 2.690 * [taylor]: Taking taylor expansion of x in x 2.691 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in (x) around 0 2.691 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 2.691 * [taylor]: Taking taylor expansion of -1 in x 2.691 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.691 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.691 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.691 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.691 * [taylor]: Taking taylor expansion of x in x 2.691 * [taylor]: Taking taylor expansion of 1.0 in x 2.691 * [taylor]: Taking taylor expansion of x in x 2.692 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 (pow x 2)) 1.0) x)) in x 2.692 * [taylor]: Taking taylor expansion of -1 in x 2.692 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) 1.0) x) in x 2.692 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 2.692 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.692 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.692 * [taylor]: Taking taylor expansion of x in x 2.692 * [taylor]: Taking taylor expansion of 1.0 in x 2.692 * [taylor]: Taking taylor expansion of x in x 2.693 * * * [progress]: simplifying candidates 2.695 * [simplify]: Simplifying using # : (- (log (+ (* x x) 1.0)) (log x)) (log (/ (+ (* x x) 1.0) x)) (exp (/ (+ (* x x) 1.0) x)) (/ (* (* (+ (* x x) 1.0) (+ (* x x) 1.0)) (+ (* x x) 1.0)) (* (* x x) x)) (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x))) (cbrt (/ (+ (* x x) 1.0) x)) (* (* (/ (+ (* x x) 1.0) x) (/ (+ (* x x) 1.0) x)) (/ (+ (* x x) 1.0) x)) (sqrt (/ (+ (* x x) 1.0) x)) (sqrt (/ (+ (* x x) 1.0) x)) (neg (+ (* x x) 1.0)) (neg x) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x))) (/ (cbrt (+ (* x x) 1.0)) (cbrt x)) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (sqrt x)) (/ (cbrt (+ (* x x) 1.0)) (sqrt x)) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) 1) (/ (cbrt (+ (* x x) 1.0)) x) (/ (sqrt (+ (* x x) 1.0)) (* (cbrt x) (cbrt x))) (/ (sqrt (+ (* x x) 1.0)) (cbrt x)) (/ (sqrt (+ (* x x) 1.0)) (sqrt x)) (/ (sqrt (+ (* x x) 1.0)) (sqrt x)) (/ (sqrt (+ (* x x) 1.0)) 1) (/ (sqrt (+ (* x x) 1.0)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (+ (* x x) 1.0) (cbrt x)) (/ 1 (sqrt x)) (/ (+ (* x x) 1.0) (sqrt x)) (/ 1 1) (/ (+ (* x x) 1.0) x) (/ 1 x) (/ x (+ (* x x) 1.0)) (/ (+ (* x x) 1.0) (* (cbrt x) (cbrt x))) (/ (+ (* x x) 1.0) (sqrt x)) (/ (+ (* x x) 1.0) 1) (/ x (cbrt (+ (* x x) 1.0))) (/ x (sqrt (+ (* x x) 1.0))) (/ x (+ (* x x) 1.0)) (* x (+ (* (* x x) (* x x)) (- (* 1.0 1.0) (* (* x x) 1.0)))) (* x (- (* x x) 1.0)) (neg 1) (neg (- (log (+ (* x x) 1.0)) (log x))) (neg (log (/ (+ (* x x) 1.0) x))) (- 0 (- (log (+ (* x x) 1.0)) (log x))) (- 0 (log (/ (+ (* x x) 1.0) x))) (- (log 1) (- (log (+ (* x x) 1.0)) (log x))) (- (log 1) (log (/ (+ (* x x) 1.0) x))) (log (/ 1 (/ (+ (* x x) 1.0) x))) (exp (/ 1 (/ (+ (* x x) 1.0) x))) (/ (* (* 1 1) 1) (/ (* (* (+ (* x x) 1.0) (+ (* x x) 1.0)) (+ (* x x) 1.0)) (* (* x x) x))) (/ (* (* 1 1) 1) (* (* (/ (+ (* x x) 1.0) x) (/ (+ (* x x) 1.0) x)) (/ (+ (* x x) 1.0) x))) (* (cbrt (/ 1 (/ (+ (* x x) 1.0) x))) (cbrt (/ 1 (/ (+ (* x x) 1.0) x)))) (cbrt (/ 1 (/ (+ (* x x) 1.0) x))) (* (* (/ 1 (/ (+ (* x x) 1.0) x)) (/ 1 (/ (+ (* x x) 1.0) x))) (/ 1 (/ (+ (* x x) 1.0) x))) (sqrt (/ 1 (/ (+ (* x x) 1.0) x))) (sqrt (/ 1 (/ (+ (* x x) 1.0) x))) (neg 1) (neg (/ (+ (* x x) 1.0) x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x)))) (/ (cbrt 1) (cbrt (/ (+ (* x x) 1.0) x))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ (* x x) 1.0) x))) (/ (cbrt 1) (sqrt (/ (+ (* x x) 1.0) x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (cbrt (+ (* x x) 1.0)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (sqrt x))) (/ (cbrt 1) (/ (cbrt (+ (* x x) 1.0)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) 1)) (/ (cbrt 1) (/ (cbrt (+ (* x x) 1.0)) x)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (* x x) 1.0)) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (sqrt (+ (* x x) 1.0)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (* x x) 1.0)) (sqrt x))) (/ (cbrt 1) (/ (sqrt (+ (* x x) 1.0)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (* x x) 1.0)) 1)) (/ (cbrt 1) (/ (sqrt (+ (* x x) 1.0)) x)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (+ (* x x) 1.0) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt x))) (/ (cbrt 1) (/ (+ (* x x) 1.0) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (+ (* x x) 1.0) x)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (+ (* x x) 1.0) x)) (/ (* (cbrt 1) (cbrt 1)) (+ (* x x) 1.0)) (/ (cbrt 1) (/ 1 x)) (/ (sqrt 1) (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x)))) (/ (sqrt 1) (cbrt (/ (+ (* x x) 1.0) x))) (/ (sqrt 1) (sqrt (/ (+ (* x x) 1.0) x))) (/ (sqrt 1) (sqrt (/ (+ (* x x) 1.0) x))) (/ (sqrt 1) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (cbrt (+ (* x x) 1.0)) (cbrt x))) (/ (sqrt 1) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (sqrt x))) (/ (sqrt 1) (/ (cbrt (+ (* x x) 1.0)) (sqrt x))) (/ (sqrt 1) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) 1)) (/ (sqrt 1) (/ (cbrt (+ (* x x) 1.0)) x)) (/ (sqrt 1) (/ (sqrt (+ (* x x) 1.0)) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (sqrt (+ (* x x) 1.0)) (cbrt x))) (/ (sqrt 1) (/ (sqrt (+ (* x x) 1.0)) (sqrt x))) (/ (sqrt 1) (/ (sqrt (+ (* x x) 1.0)) (sqrt x))) (/ (sqrt 1) (/ (sqrt (+ (* x x) 1.0)) 1)) (/ (sqrt 1) (/ (sqrt (+ (* x x) 1.0)) x)) (/ (sqrt 1) (/ 1 (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (+ (* x x) 1.0) (cbrt x))) (/ (sqrt 1) (/ 1 (sqrt x))) (/ (sqrt 1) (/ (+ (* x x) 1.0) (sqrt x))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (+ (* x x) 1.0) x)) (/ (sqrt 1) 1) (/ (sqrt 1) (/ (+ (* x x) 1.0) x)) (/ (sqrt 1) (+ (* x x) 1.0)) (/ (sqrt 1) (/ 1 x)) (/ 1 (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x)))) (/ 1 (cbrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ 1 (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (cbrt (+ (* x x) 1.0)) (cbrt x))) (/ 1 (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (sqrt x))) (/ 1 (/ (cbrt (+ (* x x) 1.0)) (sqrt x))) (/ 1 (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) 1)) (/ 1 (/ (cbrt (+ (* x x) 1.0)) x)) (/ 1 (/ (sqrt (+ (* x x) 1.0)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (sqrt (+ (* x x) 1.0)) (cbrt x))) (/ 1 (/ (sqrt (+ (* x x) 1.0)) (sqrt x))) (/ 1 (/ (sqrt (+ (* x x) 1.0)) (sqrt x))) (/ 1 (/ (sqrt (+ (* x x) 1.0)) 1)) (/ 1 (/ (sqrt (+ (* x x) 1.0)) x)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ (+ (* x x) 1.0) (cbrt x))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ (+ (* x x) 1.0) (sqrt x))) (/ 1 (/ 1 1)) (/ 1 (/ (+ (* x x) 1.0) x)) (/ 1 1) (/ 1 (/ (+ (* x x) 1.0) x)) (/ 1 (+ (* x x) 1.0)) (/ 1 (/ 1 x)) (/ 1 (/ (+ (* x x) 1.0) x)) (/ (/ (+ (* x x) 1.0) x) 1) (/ 1 (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x)))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ 1 (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (sqrt x))) (/ 1 (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) 1)) (/ 1 (/ (sqrt (+ (* x x) 1.0)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (sqrt (+ (* x x) 1.0)) (sqrt x))) (/ 1 (/ (sqrt (+ (* x x) 1.0)) 1)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (+ (* x x) 1.0)) (/ (/ (+ (* x x) 1.0) x) (cbrt 1)) (/ (/ (+ (* x x) 1.0) x) (sqrt 1)) (/ (/ (+ (* x x) 1.0) x) 1) (/ 1 (+ (* x x) 1.0)) (+ 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)))) 2.700 * * [simplify]: iteration 0 : 172 enodes (cost 1806 ) 2.731 * * [simplify]: iteration 1 : 412 enodes (cost 1626 ) 2.809 * * [simplify]: iteration 2 : 1211 enodes (cost 1393 ) 2.987 * * [simplify]: iteration 3 : 3330 enodes (cost 1375 ) 3.353 * * [simplify]: iteration done : 5000 enodes (cost 1375 ) 3.354 * [simplify]: Simplified to: (log (/ (+ (* x x) 1.0) x)) (log (/ (+ (* x x) 1.0) x)) (exp (/ (+ (* x x) 1.0) x)) (pow (/ (+ (* x x) 1.0) x) 3) (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x))) (cbrt (/ (+ (* x x) 1.0) x)) (pow (/ (+ (* x x) 1.0) x) 3) (sqrt (/ (+ (* x x) 1.0) x)) (sqrt (/ (+ (* x x) 1.0) x)) (neg (+ (* x x) 1.0)) (neg x) (/ (cbrt (+ (* 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 x) 1.0)) (sqrt x))) (/ (cbrt (+ (* x x) 1.0)) (sqrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (/ (cbrt (+ (* x x) 1.0)) x) (/ (sqrt (+ (* x x) 1.0)) (* (cbrt x) (cbrt x))) (/ (sqrt (+ (* x x) 1.0)) (cbrt x)) (/ (sqrt (+ (* x x) 1.0)) (sqrt x)) (/ (sqrt (+ (* x x) 1.0)) (sqrt x)) (sqrt (+ (* x x) 1.0)) (/ (sqrt (+ (* x x) 1.0)) x) (/ (/ 1 (cbrt x)) (cbrt x)) (/ (+ 1.0 (* x x)) (cbrt x)) (/ 1 (sqrt x)) (/ (+ (* x x) 1.0) (sqrt x)) 1 (/ (+ 1.0 (* x x)) x) (/ 1 x) (/ x (+ (* x x) 1.0)) (/ (+ (* x x) 1.0) (* (cbrt x) (cbrt x))) (/ (+ (* x x) 1.0) (sqrt x)) (+ 1.0 (* x x)) (/ x (cbrt (+ (* x x) 1.0))) (/ x (sqrt (+ 1.0 (* x x)))) (/ x (+ (* x x) 1.0)) (* x (+ (pow x 4) (* 1.0 (- 1.0 (* x x))))) (* x (- (* x x) 1.0)) -1 (log (/ x (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (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) (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))) -1 (neg (/ (+ (* x x) 1.0) x)) (/ 1 (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x)))) (/ 1 (cbrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (cbrt x) (cbrt (+ (* x x) 1.0))) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (cbrt (+ (* x x) 1.0))) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (cbrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ 1.0 (* x x)))) (/ (cbrt x) (sqrt (+ (* x x) 1.0))) (/ (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 (+ (* x x) 1.0)) 1 (/ x (+ (* x x) 1.0)) (/ 1 (+ 1.0 (* x x))) x (/ 1 (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x)))) (/ 1 (cbrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (cbrt x) (cbrt (+ (* x x) 1.0))) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (cbrt (+ (* x x) 1.0))) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (cbrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ 1.0 (* x x)))) (/ (cbrt x) (sqrt (+ (* x x) 1.0))) (/ (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 (+ (* x x) 1.0)) 1 (/ x (+ (* x x) 1.0)) (/ 1 (+ 1.0 (* x x))) x (/ 1 (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x)))) (/ 1 (cbrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (cbrt x) (cbrt (+ (* x x) 1.0))) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (cbrt (+ (* x x) 1.0))) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (cbrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ 1.0 (* x x)))) (/ (cbrt x) (sqrt (+ (* x x) 1.0))) (/ (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 (+ (* x x) 1.0)) 1 (/ x (+ (* x x) 1.0)) (/ 1 (+ 1.0 (* x x))) x (/ x (+ (* x x) 1.0)) (/ (+ 1.0 (* x x)) x) (/ 1 (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x)))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (* (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))) (+ (/ 1.0 (pow x 5)) (- (/ 1 x) (/ 1.0 (pow x 3)))) (+ (/ 1.0 (pow x 5)) (- (/ 1 x) (/ 1.0 (pow x 3)))) 3.355 * * * [progress]: adding candidates to table 3.451 * [progress]: [Phase 3 of 3] Extracting. 3.451 * * [regime]: Finding splitpoints for: (# #) 3.451 * * * [regime-changes]: Trying 1 branch expressions: (x) 3.452 * * * * [regimes]: Trying to branch on x from (# #) 3.475 * * * [regime]: Found split indices: #