16.569 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.061 * * * [progress]: [2/2] Setting up program. 0.063 * [progress]: [Phase 2 of 3] Improving. 0.063 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (- x))) 2.0) 0.065 * * [simplify]: iteration 0 : 14 enodes (cost 5 ) 0.066 * * [simplify]: iteration 1 : 23 enodes (cost 5 ) 0.068 * * [simplify]: iteration 2 : 31 enodes (cost 5 ) 0.069 * * [simplify]: iteration 3 : 36 enodes (cost 5 ) 0.071 * * [simplify]: iteration 4 : 41 enodes (cost 5 ) 0.072 * * [simplify]: iteration 5 : 65 enodes (cost 5 ) 0.074 * * [simplify]: iteration 6 : 103 enodes (cost 5 ) 0.076 * * [simplify]: iteration 7 : 250 enodes (cost 5 ) 0.084 * * [simplify]: iteration 8 : 1250 enodes (cost 5 ) 0.276 * * [simplify]: iteration 9 : 5001 enodes (cost 5 ) 0.277 * [simplify]: Simplified to: (/ (- (exp x) (exp (- x))) 2.0) 0.277 * * [progress]: iteration 1 / 4 0.277 * * * [progress]: picking best candidate 0.279 * * * * [pick]: Picked # 0.279 * * * [progress]: localizing error 0.285 * * * [progress]: generating rewritten candidates 0.285 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.290 * * * [progress]: generating series expansions 0.290 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.290 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0 0.290 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.290 * [taylor]: Taking taylor expansion of (exp x) in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.290 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.290 * [taylor]: Taking taylor expansion of (- x) in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.291 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.291 * [taylor]: Taking taylor expansion of (exp x) in x 0.291 * [taylor]: Taking taylor expansion of x in x 0.291 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.291 * [taylor]: Taking taylor expansion of (- x) in x 0.291 * [taylor]: Taking taylor expansion of x in x 0.320 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.320 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.320 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.320 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.321 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.321 * [taylor]: Taking taylor expansion of x in x 0.321 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.321 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.321 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.321 * [taylor]: Taking taylor expansion of x in x 0.321 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.321 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.321 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.321 * [taylor]: Taking taylor expansion of x in x 0.325 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.325 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.325 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.325 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.325 * [taylor]: Taking taylor expansion of -1 in x 0.326 * [taylor]: Taking taylor expansion of x in x 0.326 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.326 * [taylor]: Taking taylor expansion of x in x 0.326 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.326 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.326 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.326 * [taylor]: Taking taylor expansion of -1 in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.331 * * * [progress]: simplifying candidates 0.331 * [simplify]: Simplifying using # : (/ (exp (exp x)) (exp (exp (- x)))) (log (- (exp x) (exp (- x)))) (exp (- (exp x) (exp (- x)))) (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))) (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))) (- (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (- (exp (- x))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (+ (exp x) (exp (- x))) (+ (sqrt (exp x)) (sqrt (exp (- x)))) (- (sqrt (exp x)) (sqrt (exp (- x)))) (- (exp x) (exp (- x))) (- (exp (- x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (- x))) (- (exp x) (exp (* -1 x))) 0.334 * * [simplify]: iteration 0 : 97 enodes (cost 120 ) 0.336 * * [simplify]: iteration 1 : 240 enodes (cost 108 ) 0.340 * * [simplify]: iteration 2 : 668 enodes (cost 107 ) 0.356 * * [simplify]: iteration 3 : 3540 enodes (cost 105 ) 0.602 * * [simplify]: iteration 4 : 5001 enodes (cost 105 ) 0.605 * [simplify]: Simplified to: (exp (- (exp x) (exp (- x)))) (log (- (exp x) (exp (- x)))) (exp (- (exp x) (exp (- x)))) (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))) (pow (- (exp x) (exp (* -1 x))) 3) (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))) (- (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (+ 1 (exp (+ x x))) (pow (exp x) -2)) (- (exp (* -1 x))) (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x))) (+ (sqrt (exp x)) (sqrt (exp (- x)))) (- (sqrt (exp x)) (sqrt (exp (- x)))) (- (exp x) (exp (* -1 x))) (- (exp (* -1 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x))) 0.605 * * * [progress]: adding candidates to table 0.640 * * [progress]: iteration 2 / 4 0.640 * * * [progress]: picking best candidate 0.647 * * * * [pick]: Picked # 0.647 * * * [progress]: localizing error 0.658 * * * [progress]: generating rewritten candidates 0.658 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.664 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2 1) 0.670 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.702 * * * [progress]: generating series expansions 0.702 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.702 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 0.702 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.702 * [taylor]: Taking taylor expansion of 1/3 in x 0.702 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.703 * [taylor]: Taking taylor expansion of x in x 0.703 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.703 * [taylor]: Taking taylor expansion of 1/3 in x 0.703 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.703 * [taylor]: Taking taylor expansion of x in x 0.715 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 0.715 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.715 * [taylor]: Taking taylor expansion of 1/3 in x 0.715 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.715 * [taylor]: Taking taylor expansion of x in x 0.716 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.716 * [taylor]: Taking taylor expansion of 1/3 in x 0.716 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.716 * [taylor]: Taking taylor expansion of x in x 0.731 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 0.731 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.731 * [taylor]: Taking taylor expansion of -1/3 in x 0.731 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.731 * [taylor]: Taking taylor expansion of x in x 0.732 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.732 * [taylor]: Taking taylor expansion of -1/3 in x 0.732 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.732 * [taylor]: Taking taylor expansion of x in x 0.743 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2 1) 0.743 * [approximate]: Taking taylor expansion of (* 1/60 (pow x 5)) in (x) around 0 0.743 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.743 * [taylor]: Taking taylor expansion of 1/60 in x 0.743 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.743 * [taylor]: Taking taylor expansion of x in x 0.743 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.743 * [taylor]: Taking taylor expansion of 1/60 in x 0.743 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.743 * [taylor]: Taking taylor expansion of x in x 0.759 * [approximate]: Taking taylor expansion of (/ 1/60 (pow x 5)) in (x) around 0 0.759 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x 0.760 * [taylor]: Taking taylor expansion of 1/60 in x 0.760 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.761 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x 0.761 * [taylor]: Taking taylor expansion of 1/60 in x 0.761 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.761 * [taylor]: Taking taylor expansion of x in x 0.776 * [approximate]: Taking taylor expansion of (/ -1/60 (pow x 5)) in (x) around 0 0.776 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x 0.776 * [taylor]: Taking taylor expansion of -1/60 in x 0.776 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.777 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x 0.777 * [taylor]: Taking taylor expansion of -1/60 in x 0.777 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.777 * [taylor]: Taking taylor expansion of x in x 0.797 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.797 * [approximate]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) in (x) around 0 0.798 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) in x 0.798 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.798 * [taylor]: Taking taylor expansion of 1/3 in x 0.798 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.798 * [taylor]: Taking taylor expansion of x in x 0.798 * [taylor]: Taking taylor expansion of (+ (* 1/60 (pow x 5)) (* 2 x)) in x 0.798 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.798 * [taylor]: Taking taylor expansion of 1/60 in x 0.798 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.798 * [taylor]: Taking taylor expansion of x in x 0.798 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.798 * [taylor]: Taking taylor expansion of 2 in x 0.798 * [taylor]: Taking taylor expansion of x in x 0.798 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) in x 0.798 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.798 * [taylor]: Taking taylor expansion of 1/3 in x 0.798 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.798 * [taylor]: Taking taylor expansion of x in x 0.798 * [taylor]: Taking taylor expansion of (+ (* 1/60 (pow x 5)) (* 2 x)) in x 0.798 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.798 * [taylor]: Taking taylor expansion of 1/60 in x 0.798 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.798 * [taylor]: Taking taylor expansion of x in x 0.799 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.799 * [taylor]: Taking taylor expansion of 2 in x 0.799 * [taylor]: Taking taylor expansion of x in x 0.810 * [approximate]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in (x) around 0 0.810 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.810 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.810 * [taylor]: Taking taylor expansion of 2 in x 0.810 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.810 * [taylor]: Taking taylor expansion of x in x 0.811 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.811 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.811 * [taylor]: Taking taylor expansion of 1/60 in x 0.811 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.811 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.811 * [taylor]: Taking taylor expansion of x in x 0.812 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.812 * [taylor]: Taking taylor expansion of 1/3 in x 0.812 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.812 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.812 * [taylor]: Taking taylor expansion of x in x 0.813 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.813 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.813 * [taylor]: Taking taylor expansion of 2 in x 0.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.813 * [taylor]: Taking taylor expansion of x in x 0.813 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.813 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.813 * [taylor]: Taking taylor expansion of 1/60 in x 0.813 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.813 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.813 * [taylor]: Taking taylor expansion of x in x 0.814 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.814 * [taylor]: Taking taylor expansion of 1/3 in x 0.814 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.814 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.814 * [taylor]: Taking taylor expansion of x in x 0.833 * [approximate]: Taking taylor expansion of (- (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))))) in (x) around 0 0.833 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))))) in x 0.833 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.833 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.833 * [taylor]: Taking taylor expansion of 2 in x 0.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.833 * [taylor]: Taking taylor expansion of x in x 0.833 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.833 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.833 * [taylor]: Taking taylor expansion of 1/60 in x 0.833 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.833 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.833 * [taylor]: Taking taylor expansion of x in x 0.834 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.834 * [taylor]: Taking taylor expansion of 1/3 in x 0.834 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.834 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.834 * [taylor]: Taking taylor expansion of x in x 0.835 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))))) in x 0.835 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.835 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.835 * [taylor]: Taking taylor expansion of 2 in x 0.835 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.835 * [taylor]: Taking taylor expansion of x in x 0.836 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.836 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.836 * [taylor]: Taking taylor expansion of 1/60 in x 0.836 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.836 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.836 * [taylor]: Taking taylor expansion of x in x 0.837 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.837 * [taylor]: Taking taylor expansion of 1/3 in x 0.837 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.837 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.837 * [taylor]: Taking taylor expansion of x in x 0.856 * * * [progress]: simplifying candidates 0.857 * [simplify]: Simplifying using # : (* 1/3 (pow x 3)) (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (log (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (* (* (* 1/3 1/3) 1/3) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (* (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x (/ 3 2))) (* (sqrt 1/3) (pow x (/ 3 2))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 (* x x)) (* 1/3 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 1/3 (sqrt (pow x 3))) (* 1/3 1) (* 1/3 (pow x (/ 3 2))) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (* 1/60 (pow x 5)) (+ (log 1/60) (* (log x) 5)) (+ (log 1/60) (* (log x) 5)) (+ (log 1/60) (log (pow x 5))) (log (* 1/60 (pow x 5))) (exp (* 1/60 (pow x 5))) (* (* (* 1/60 1/60) 1/60) (* (* (pow x 5) (pow x 5)) (pow x 5))) (* (cbrt (* 1/60 (pow x 5))) (cbrt (* 1/60 (pow x 5)))) (cbrt (* 1/60 (pow x 5))) (* (* (* 1/60 (pow x 5)) (* 1/60 (pow x 5))) (* 1/60 (pow x 5))) (sqrt (* 1/60 (pow x 5))) (sqrt (* 1/60 (pow x 5))) (* (sqrt 1/60) (pow (sqrt x) 5)) (* (sqrt 1/60) (pow (sqrt x) 5)) (* (sqrt 1/60) (sqrt (pow x 5))) (* (sqrt 1/60) (sqrt (pow x 5))) (* (sqrt 1/60) (pow x (/ 5 2))) (* (sqrt 1/60) (pow x (/ 5 2))) (* 1/60 (pow (* (cbrt x) (cbrt x)) 5)) (* 1/60 (pow (sqrt x) 5)) (* 1/60 (pow 1 5)) (* 1/60 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 1/60 (sqrt (pow x 5))) (* 1/60 1) (* 1/60 (pow x (/ 5 2))) (* (cbrt 1/60) (pow x 5)) (* (sqrt 1/60) (pow x 5)) (* 1/60 (pow x 5)) (* (exp (* 1/3 (pow x 3))) (* (exp (* 1/60 (pow x 5))) (exp (* 2 x)))) (* (exp (* 1/3 (pow x 3))) (exp (+ (* 1/60 (pow x 5)) (* 2 x)))) (log (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (exp (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (* (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))) (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (* (* (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (sqrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (sqrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (+ (pow (* 1/3 (pow x 3)) 3) (pow (+ (* 1/60 (pow x 5)) (* 2 x)) 3)) (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (- (* (+ (* 1/60 (pow x 5)) (* 2 x)) (+ (* 1/60 (pow x 5)) (* 2 x))) (* (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))) (- (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* (+ (* 1/60 (pow x 5)) (* 2 x)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (- (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (+ (* 1/3 (pow x 3)) (* 2 x)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) 0.863 * * [simplify]: iteration 0 : 290 enodes (cost 436 ) 0.869 * * [simplify]: iteration 1 : 1207 enodes (cost 413 ) 0.895 * * [simplify]: iteration 2 : 5001 enodes (cost 413 ) 0.898 * [simplify]: Simplified to: (* 1/3 (pow x 3)) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x 3/2)) (* (sqrt 1/3) (pow x 3/2)) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) 1/3 (* (* 1/3 x) x) (* (* 1/3 x) x) (* 1/3 (sqrt (pow x 3))) 1/3 (* 1/3 (pow x 3/2)) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (* 1/60 (pow x 5)) (log (* 1/60 (pow x 5))) (log (* 1/60 (pow x 5))) (log (* 1/60 (pow x 5))) (log (* 1/60 (pow x 5))) (exp (* 1/60 (pow x 5))) (pow (* 1/60 (pow x 5)) 3) (* (cbrt (* 1/60 (pow x 5))) (cbrt (* 1/60 (pow x 5)))) (cbrt (* 1/60 (pow x 5))) (pow (* 1/60 (pow x 5)) 3) (sqrt (* 1/60 (pow x 5))) (sqrt (* 1/60 (pow x 5))) (* (sqrt 1/60) (pow (sqrt x) 5)) (* (sqrt 1/60) (pow (sqrt x) 5)) (* (sqrt 1/60) (sqrt (pow x 5))) (* (sqrt 1/60) (sqrt (pow x 5))) (* (sqrt 1/60) (pow x 5/2)) (* (sqrt 1/60) (pow x 5/2)) (* 1/60 (pow (* (cbrt x) (cbrt x)) 5)) (* 1/60 (pow (sqrt x) 5)) 1/60 (* 1/60 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 1/60 (sqrt (pow x 5))) 1/60 (* 1/60 (pow x 5/2)) (* (cbrt 1/60) (pow x 5)) (* (sqrt 1/60) (pow x 5)) (* 1/60 (pow x 5)) (exp (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (exp (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (log (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (exp (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (* (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))) (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (pow (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 3) (sqrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (sqrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (+ (pow (* 1/3 (pow x 3)) 3) (pow (+ (* 1/60 (pow x 5)) (* 2 x)) 3)) (+ (* (+ (* 1/60 (pow x 5)) (* 2 x)) (- (+ (* 1/60 (pow x 5)) (* 2 x)) (* 1/3 (pow x 3)))) (* 1/9 (* (pow x 3) (pow x 3)))) (+ (- (* (+ (* 1/60 (pow x 5)) (* 2 x)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (* (pow x 6) 1/9)) (- (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (+ (* 1/3 (pow x 3)) (* 2 x)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 0.899 * * * [progress]: adding candidates to table 1.047 * * [progress]: iteration 3 / 4 1.047 * * * [progress]: picking best candidate 1.050 * * * * [pick]: Picked # 1.050 * * * [progress]: localizing error 1.061 * * * [progress]: generating rewritten candidates 1.061 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 1.072 * * * [progress]: generating series expansions 1.072 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 1.072 * [approximate]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in (x) around 0 1.072 * [taylor]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in x 1.072 * [taylor]: Taking taylor expansion of (exp x) in x 1.072 * [taylor]: Taking taylor expansion of x in x 1.072 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x 1.072 * [taylor]: Taking taylor expansion of (* -1 x) in x 1.072 * [taylor]: Taking taylor expansion of -1 in x 1.072 * [taylor]: Taking taylor expansion of x in x 1.073 * [taylor]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in x 1.073 * [taylor]: Taking taylor expansion of (exp x) in x 1.073 * [taylor]: Taking taylor expansion of x in x 1.074 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x 1.074 * [taylor]: Taking taylor expansion of (* -1 x) in x 1.074 * [taylor]: Taking taylor expansion of -1 in x 1.074 * [taylor]: Taking taylor expansion of x in x 1.098 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 1.098 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in x 1.098 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.098 * [taylor]: Taking taylor expansion of x in x 1.099 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.099 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.099 * [taylor]: Taking taylor expansion of -1 in x 1.099 * [taylor]: Taking taylor expansion of x in x 1.099 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in x 1.099 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.099 * [taylor]: Taking taylor expansion of x in x 1.099 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.099 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.099 * [taylor]: Taking taylor expansion of -1 in x 1.099 * [taylor]: Taking taylor expansion of x in x 1.103 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 1.103 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 1.103 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.103 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.103 * [taylor]: Taking taylor expansion of -1 in x 1.103 * [taylor]: Taking taylor expansion of x in x 1.103 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.103 * [taylor]: Taking taylor expansion of x in x 1.104 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 1.104 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.104 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.104 * [taylor]: Taking taylor expansion of -1 in x 1.104 * [taylor]: Taking taylor expansion of x in x 1.104 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.104 * [taylor]: Taking taylor expansion of x in x 1.108 * * * [progress]: simplifying candidates 1.108 * [simplify]: Simplifying using # : (/ (exp (exp x)) (exp (exp (* -1 x)))) (log (- (exp x) (exp (* -1 x)))) (exp (- (exp x) (exp (* -1 x)))) (* (cbrt (- (exp x) (exp (* -1 x)))) (cbrt (- (exp x) (exp (* -1 x))))) (cbrt (- (exp x) (exp (* -1 x)))) (* (* (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x)))) (- (exp x) (exp (* -1 x)))) (sqrt (- (exp x) (exp (* -1 x)))) (sqrt (- (exp x) (exp (* -1 x)))) (- (pow (exp x) 3) (pow (exp (* -1 x)) 3)) (+ (* (exp x) (exp x)) (+ (* (exp (* -1 x)) (exp (* -1 x))) (* (exp x) (exp (* -1 x))))) (- (exp (* -1 x))) (- (* (exp x) (exp x)) (* (exp (* -1 x)) (exp (* -1 x)))) (+ (exp x) (exp (* -1 x))) (+ (sqrt (exp x)) (sqrt (exp (* -1 x)))) (- (sqrt (exp x)) (sqrt (exp (* -1 x)))) (- (exp x) (exp (* -1 x))) (- (exp (* -1 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x))) 1.111 * * [simplify]: iteration 0 : 91 enodes (cost 120 ) 1.113 * * [simplify]: iteration 1 : 196 enodes (cost 111 ) 1.117 * * [simplify]: iteration 2 : 505 enodes (cost 110 ) 1.126 * * [simplify]: iteration 3 : 1812 enodes (cost 110 ) 1.172 * * [simplify]: iteration 4 : 5001 enodes (cost 110 ) 1.173 * [simplify]: Simplified to: (exp (- (exp x) (exp (* -1 x)))) (log (- (exp x) (exp (* -1 x)))) (exp (- (exp x) (exp (* -1 x)))) (* (cbrt (- (exp x) (exp (* -1 x)))) (cbrt (- (exp x) (exp (* -1 x))))) (cbrt (- (exp x) (exp (* -1 x)))) (pow (- (exp x) (exp (* -1 x))) 3) (sqrt (- (exp x) (exp (* -1 x)))) (sqrt (- (exp x) (exp (* -1 x)))) (- (pow (exp x) 3) (pow (exp (* -1 x)) 3)) (+ (* (exp x) (+ (exp x) (exp (* -1 x)))) (pow (exp x) -2)) (- (exp (* -1 x))) (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x))) (+ (sqrt (exp x)) (sqrt (exp (* -1 x)))) (- (sqrt (exp x)) (sqrt (exp (* -1 x)))) (- (exp x) (exp (* -1 x))) (- (exp (* -1 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x))) 1.173 * * * [progress]: adding candidates to table 1.193 * * [progress]: iteration 4 / 4 1.193 * * * [progress]: picking best candidate 1.196 * * * * [pick]: Picked # 1.196 * * * [progress]: localizing error 1.213 * * * [progress]: generating rewritten candidates 1.213 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 1.235 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 1.263 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2) 1.271 * * * [progress]: generating series expansions 1.271 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 1.271 * [approximate]: Taking taylor expansion of (- (exp (* 2 x)) (exp (- (* 2 x)))) in (x) around 0 1.271 * [taylor]: Taking taylor expansion of (- (exp (* 2 x)) (exp (- (* 2 x)))) in x 1.271 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.271 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.271 * [taylor]: Taking taylor expansion of 2 in x 1.271 * [taylor]: Taking taylor expansion of x in x 1.272 * [taylor]: Taking taylor expansion of (exp (- (* 2 x))) in x 1.272 * [taylor]: Taking taylor expansion of (- (* 2 x)) in x 1.272 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.272 * [taylor]: Taking taylor expansion of 2 in x 1.272 * [taylor]: Taking taylor expansion of x in x 1.273 * [taylor]: Taking taylor expansion of (- (exp (* 2 x)) (exp (- (* 2 x)))) in x 1.273 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.274 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.274 * [taylor]: Taking taylor expansion of 2 in x 1.274 * [taylor]: Taking taylor expansion of x in x 1.274 * [taylor]: Taking taylor expansion of (exp (- (* 2 x))) in x 1.274 * [taylor]: Taking taylor expansion of (- (* 2 x)) in x 1.274 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.274 * [taylor]: Taking taylor expansion of 2 in x 1.274 * [taylor]: Taking taylor expansion of x in x 1.308 * [approximate]: Taking taylor expansion of (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) in (x) around 0 1.308 * [taylor]: Taking taylor expansion of (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) in x 1.308 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.308 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.308 * [taylor]: Taking taylor expansion of 2 in x 1.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.308 * [taylor]: Taking taylor expansion of x in x 1.309 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.309 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.309 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.309 * [taylor]: Taking taylor expansion of 2 in x 1.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.309 * [taylor]: Taking taylor expansion of x in x 1.310 * [taylor]: Taking taylor expansion of (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) in x 1.310 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.310 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.310 * [taylor]: Taking taylor expansion of 2 in x 1.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.310 * [taylor]: Taking taylor expansion of x in x 1.310 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.310 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.310 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.310 * [taylor]: Taking taylor expansion of 2 in x 1.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.310 * [taylor]: Taking taylor expansion of x in x 1.315 * [approximate]: Taking taylor expansion of (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) in (x) around 0 1.315 * [taylor]: Taking taylor expansion of (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) in x 1.315 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.315 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.315 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.315 * [taylor]: Taking taylor expansion of 2 in x 1.315 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.315 * [taylor]: Taking taylor expansion of x in x 1.316 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.316 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.316 * [taylor]: Taking taylor expansion of 2 in x 1.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.316 * [taylor]: Taking taylor expansion of x in x 1.316 * [taylor]: Taking taylor expansion of (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) in x 1.316 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.316 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.316 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.316 * [taylor]: Taking taylor expansion of 2 in x 1.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.316 * [taylor]: Taking taylor expansion of x in x 1.317 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.317 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.317 * [taylor]: Taking taylor expansion of 2 in x 1.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.317 * [taylor]: Taking taylor expansion of x in x 1.321 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 1.321 * [approximate]: Taking taylor expansion of (/ (- (exp (* 2 x)) (exp (- (* 2 x)))) (+ (exp (* -1 x)) (exp x))) in (x) around 0 1.321 * [taylor]: Taking taylor expansion of (/ (- (exp (* 2 x)) (exp (- (* 2 x)))) (+ (exp (* -1 x)) (exp x))) in x 1.321 * [taylor]: Taking taylor expansion of (- (exp (* 2 x)) (exp (- (* 2 x)))) in x 1.321 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.321 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.321 * [taylor]: Taking taylor expansion of 2 in x 1.321 * [taylor]: Taking taylor expansion of x in x 1.322 * [taylor]: Taking taylor expansion of (exp (- (* 2 x))) in x 1.322 * [taylor]: Taking taylor expansion of (- (* 2 x)) in x 1.322 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.322 * [taylor]: Taking taylor expansion of 2 in x 1.322 * [taylor]: Taking taylor expansion of x in x 1.324 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x 1.324 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x 1.324 * [taylor]: Taking taylor expansion of (* -1 x) in x 1.324 * [taylor]: Taking taylor expansion of -1 in x 1.324 * [taylor]: Taking taylor expansion of x in x 1.324 * [taylor]: Taking taylor expansion of (exp x) in x 1.324 * [taylor]: Taking taylor expansion of x in x 1.327 * [taylor]: Taking taylor expansion of (/ (- (exp (* 2 x)) (exp (- (* 2 x)))) (+ (exp (* -1 x)) (exp x))) in x 1.327 * [taylor]: Taking taylor expansion of (- (exp (* 2 x)) (exp (- (* 2 x)))) in x 1.327 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.327 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.327 * [taylor]: Taking taylor expansion of 2 in x 1.327 * [taylor]: Taking taylor expansion of x in x 1.328 * [taylor]: Taking taylor expansion of (exp (- (* 2 x))) in x 1.328 * [taylor]: Taking taylor expansion of (- (* 2 x)) in x 1.328 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.328 * [taylor]: Taking taylor expansion of 2 in x 1.328 * [taylor]: Taking taylor expansion of x in x 1.329 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x 1.329 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x 1.329 * [taylor]: Taking taylor expansion of (* -1 x) in x 1.329 * [taylor]: Taking taylor expansion of -1 in x 1.329 * [taylor]: Taking taylor expansion of x in x 1.330 * [taylor]: Taking taylor expansion of (exp x) in x 1.330 * [taylor]: Taking taylor expansion of x in x 1.379 * [approximate]: Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1.379 * [taylor]: Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.379 * [taylor]: Taking taylor expansion of (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) in x 1.379 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.379 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.379 * [taylor]: Taking taylor expansion of 2 in x 1.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.379 * [taylor]: Taking taylor expansion of x in x 1.380 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.380 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.380 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.380 * [taylor]: Taking taylor expansion of 2 in x 1.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.380 * [taylor]: Taking taylor expansion of x in x 1.381 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.381 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.381 * [taylor]: Taking taylor expansion of x in x 1.381 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.381 * [taylor]: Taking taylor expansion of -1 in x 1.381 * [taylor]: Taking taylor expansion of x in x 1.382 * [taylor]: Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.382 * [taylor]: Taking taylor expansion of (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) in x 1.382 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.382 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.382 * [taylor]: Taking taylor expansion of 2 in x 1.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.382 * [taylor]: Taking taylor expansion of x in x 1.383 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.383 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.383 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.383 * [taylor]: Taking taylor expansion of 2 in x 1.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.383 * [taylor]: Taking taylor expansion of x in x 1.384 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.384 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.384 * [taylor]: Taking taylor expansion of x in x 1.384 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.384 * [taylor]: Taking taylor expansion of -1 in x 1.384 * [taylor]: Taking taylor expansion of x in x 1.393 * [approximate]: Taking taylor expansion of (/ (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1.393 * [taylor]: Taking taylor expansion of (/ (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.393 * [taylor]: Taking taylor expansion of (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) in x 1.393 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.393 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.393 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.393 * [taylor]: Taking taylor expansion of 2 in x 1.393 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.393 * [taylor]: Taking taylor expansion of x in x 1.394 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.394 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.394 * [taylor]: Taking taylor expansion of 2 in x 1.394 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.394 * [taylor]: Taking taylor expansion of x in x 1.395 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.395 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.395 * [taylor]: Taking taylor expansion of x in x 1.395 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.395 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.395 * [taylor]: Taking taylor expansion of -1 in x 1.395 * [taylor]: Taking taylor expansion of x in x 1.396 * [taylor]: Taking taylor expansion of (/ (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.396 * [taylor]: Taking taylor expansion of (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) in x 1.396 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.396 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.396 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.396 * [taylor]: Taking taylor expansion of 2 in x 1.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.396 * [taylor]: Taking taylor expansion of x in x 1.397 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.397 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.397 * [taylor]: Taking taylor expansion of 2 in x 1.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.397 * [taylor]: Taking taylor expansion of x in x 1.397 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.397 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.397 * [taylor]: Taking taylor expansion of x in x 1.398 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.398 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.398 * [taylor]: Taking taylor expansion of -1 in x 1.398 * [taylor]: Taking taylor expansion of x in x 1.406 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2) 1.406 * [approximate]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in (x) around 0 1.406 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x 1.406 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x 1.406 * [taylor]: Taking taylor expansion of (* -1 x) in x 1.406 * [taylor]: Taking taylor expansion of -1 in x 1.406 * [taylor]: Taking taylor expansion of x in x 1.407 * [taylor]: Taking taylor expansion of (exp x) in x 1.407 * [taylor]: Taking taylor expansion of x in x 1.407 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x 1.407 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x 1.407 * [taylor]: Taking taylor expansion of (* -1 x) in x 1.407 * [taylor]: Taking taylor expansion of -1 in x 1.407 * [taylor]: Taking taylor expansion of x in x 1.408 * [taylor]: Taking taylor expansion of (exp x) in x 1.408 * [taylor]: Taking taylor expansion of x in x 1.420 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 1.421 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.421 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.421 * [taylor]: Taking taylor expansion of x in x 1.421 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.421 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.421 * [taylor]: Taking taylor expansion of -1 in x 1.421 * [taylor]: Taking taylor expansion of x in x 1.421 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.421 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.421 * [taylor]: Taking taylor expansion of x in x 1.422 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.422 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.422 * [taylor]: Taking taylor expansion of -1 in x 1.422 * [taylor]: Taking taylor expansion of x in x 1.424 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 1.424 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.424 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.424 * [taylor]: Taking taylor expansion of x in x 1.424 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.425 * [taylor]: Taking taylor expansion of -1 in x 1.425 * [taylor]: Taking taylor expansion of x in x 1.425 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.425 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.425 * [taylor]: Taking taylor expansion of x in x 1.425 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.425 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.425 * [taylor]: Taking taylor expansion of -1 in x 1.425 * [taylor]: Taking taylor expansion of x in x 1.427 * * * [progress]: simplifying candidates 1.429 * [simplify]: Simplifying using # : (* (exp (exp (+ x x))) (/ 1 (exp (exp (+ (* -1 x) (* -1 x)))))) (* (exp (exp (+ x x))) (exp (- (exp (+ (* -1 x) (* -1 x)))))) (log (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (exp (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (* (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))) (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (* (* (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (+ (pow (exp (+ x x)) 3) (pow (- (exp (+ (* -1 x) (* -1 x)))) 3)) (+ 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x)))))) (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (pow (exp x) 3) (pow (exp (* -1 x)) 3))) (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (- (* (exp x) (exp x)) (* (exp (* -1 x)) (exp (* -1 x))))) (* (+ (exp x) (exp (* -1 x))) (+ (* (exp (+ x x)) (exp (+ x x))) (- (* (- (exp (+ (* -1 x) (* -1 x)))) (- (exp (+ (* -1 x) (* -1 x))))) (* (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))))) (* (+ (exp x) (exp (* -1 x))) (- (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (* (exp (exp x)) (exp (exp (* -1 x)))) (log (+ (exp x) (exp (* -1 x)))) (exp (+ (exp x) (exp (* -1 x)))) (* (cbrt (+ (exp x) (exp (* -1 x)))) (cbrt (+ (exp x) (exp (* -1 x))))) (cbrt (+ (exp x) (exp (* -1 x)))) (* (* (+ (exp x) (exp (* -1 x))) (+ (exp x) (exp (* -1 x)))) (+ (exp x) (exp (* -1 x)))) (sqrt (+ (exp x) (exp (* -1 x)))) (sqrt (+ (exp x) (exp (* -1 x)))) (+ (pow (exp x) 3) (pow (exp (* -1 x)) 3)) (+ (* (exp x) (exp x)) (- (* (exp (* -1 x)) (exp (* -1 x))) (* (exp x) (exp (* -1 x))))) (- (* (exp x) (exp x)) (* (exp (* -1 x)) (exp (* -1 x)))) (- (exp x) (exp (* -1 x))) (+ (exp x) (exp (* -1 x))) (+ (* 8/3 (pow x 3)) (+ (* 8/15 (pow x 5)) (* 4 x))) (- (exp (* 2 x)) (exp (- (* 2 x)))) (- (exp (* 2 x)) (exp (* -2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (/ (- (exp (* 2 x)) (exp (- (* 2 x)))) (+ (exp (* -1 x)) (exp x))) (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x))) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)) 1.435 * * [simplify]: iteration 0 : 322 enodes (cost 1225 ) 1.441 * * [simplify]: iteration 1 : 1238 enodes (cost 1044 ) 1.465 * * [simplify]: iteration 2 : 5003 enodes (cost 1008 ) 1.474 * [simplify]: Simplified to: (exp (- (exp (* 2 x)) (exp (* -2 x)))) (exp (- (exp (* 2 x)) (exp (* -2 x)))) (log (- (exp (* 2 x)) (exp (* -2 x)))) (exp (- (exp (* 2 x)) (exp (* -2 x)))) (* (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))) (cbrt (+ 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2 x))) (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x))) (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x))) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (exp x) (exp (* -1 x))) (+ (exp x) (exp (* -1 x))) 1.475 * * * [progress]: adding candidates to table 1.627 * [progress]: [Phase 3 of 3] Extracting. 1.627 * * [regime]: Finding splitpoints for: (# # # #) 1.628 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.628 * * * * [regimes]: Trying to branch on x from (# # # #) 1.649 * * * [regime]: Found split indices: #