4.721 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.075 * * * [progress]: [2/2] Setting up program. 0.077 * [progress]: [Phase 2 of 3] Improving. 0.077 * [simplify]: Simplifying using # : (+ (- (exp x) 2.0) (exp (- x))) 0.080 * * [simplify]: iteration 0 : 14 enodes (cost 5 ) 0.081 * * [simplify]: iteration 1 : 26 enodes (cost 5 ) 0.082 * * [simplify]: iteration 2 : 41 enodes (cost 5 ) 0.084 * * [simplify]: iteration 3 : 55 enodes (cost 5 ) 0.085 * * [simplify]: iteration 4 : 67 enodes (cost 5 ) 0.086 * * [simplify]: iteration 5 : 100 enodes (cost 5 ) 0.088 * * [simplify]: iteration 6 : 144 enodes (cost 5 ) 0.091 * * [simplify]: iteration 7 : 296 enodes (cost 5 ) 0.100 * * [simplify]: iteration 8 : 1321 enodes (cost 5 ) 0.296 * * [simplify]: iteration 9 : 5001 enodes (cost 5 ) 0.297 * [simplify]: Simplified to: (+ (- (exp x) 2.0) (exp (- x))) 0.297 * * [progress]: iteration 1 / 4 0.297 * * * [progress]: picking best candidate 0.299 * * * * [pick]: Picked # 0.299 * * * [progress]: localizing error 0.306 * * * [progress]: generating rewritten candidates 0.306 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.313 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.318 * * * [progress]: generating series expansions 0.318 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.318 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 0.318 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 0.318 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.318 * [taylor]: Taking taylor expansion of (exp x) in x 0.318 * [taylor]: Taking taylor expansion of x in x 0.318 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.318 * [taylor]: Taking taylor expansion of (- x) in x 0.318 * [taylor]: Taking taylor expansion of x in x 0.319 * [taylor]: Taking taylor expansion of 2.0 in x 0.319 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 0.319 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.319 * [taylor]: Taking taylor expansion of (exp x) in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.319 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.319 * [taylor]: Taking taylor expansion of (- x) in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of 2.0 in x 0.364 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 0.364 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 0.364 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.364 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.364 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.365 * [taylor]: Taking taylor expansion of 2.0 in x 0.365 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 0.365 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.365 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.365 * [taylor]: Taking taylor expansion of x in x 0.365 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.365 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.365 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of 2.0 in x 0.371 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 0.371 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 0.371 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.371 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.371 * [taylor]: Taking taylor expansion of x in x 0.371 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.371 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.371 * [taylor]: Taking taylor expansion of -1 in x 0.371 * [taylor]: Taking taylor expansion of x in x 0.371 * [taylor]: Taking taylor expansion of 2.0 in x 0.371 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 0.371 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.371 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.372 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.372 * [taylor]: Taking taylor expansion of -1 in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of 2.0 in x 0.377 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.377 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0 0.377 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 0.377 * [taylor]: Taking taylor expansion of (exp x) in x 0.377 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of 2.0 in x 0.377 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 0.377 * [taylor]: Taking taylor expansion of (exp x) in x 0.377 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of 2.0 in x 0.381 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0 0.381 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 0.381 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.381 * [taylor]: Taking taylor expansion of x in x 0.381 * [taylor]: Taking taylor expansion of 2.0 in x 0.381 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 0.381 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of 2.0 in x 0.385 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0 0.385 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 0.385 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.385 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.385 * [taylor]: Taking taylor expansion of -1 in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.386 * [taylor]: Taking taylor expansion of 2.0 in x 0.386 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 0.386 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.386 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.386 * [taylor]: Taking taylor expansion of -1 in x 0.386 * [taylor]: Taking taylor expansion of x in x 0.386 * [taylor]: Taking taylor expansion of 2.0 in x 0.389 * * * [progress]: simplifying candidates 0.390 * [simplify]: Simplifying using # : (* (/ (exp (exp x)) (exp 2.0)) (exp (exp (- x)))) (* (exp (- (exp x) 2.0)) (exp (exp (- x)))) (log (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (* (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x)))) (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x)) (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0))) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x)) (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1)) (* (+ (exp x) 2.0) (exp x)) (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) (exp 0))) (* (+ (exp x) 2.0) (exp x)) (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x))))) (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- 2.0) (exp (- x))) (+ (- 2.0) (exp (- x))) (- 2.0 (exp (- x))) (/ (exp (exp x)) (exp 2.0)) (log (- (exp x) 2.0)) (exp (- (exp x) 2.0)) (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0))) (cbrt (- (exp x) 2.0)) (* (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (exp x) 2.0)) (sqrt (- (exp x) 2.0)) (sqrt (- (exp x) 2.0)) (- (pow (exp x) 3) (pow 2.0 3)) (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (- 2.0) (- (* (exp x) (exp x)) (* 2.0 2.0)) (+ (exp x) 2.0) (+ (sqrt (exp x)) (sqrt 2.0)) (- (sqrt (exp x)) (sqrt 2.0)) (- (exp x) 2.0) (- 2.0) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp x) (exp (- x))) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (* 1/2 (pow x 2)) x) 1.0) (- (exp x) 2.0) (- (exp x) 2.0) 0.394 * * [simplify]: iteration 0 : 211 enodes (cost 282 ) 0.398 * * [simplify]: iteration 1 : 715 enodes (cost 269 ) 0.412 * * [simplify]: iteration 2 : 3477 enodes (cost 260 ) 0.479 * * [simplify]: iteration 3 : 5001 enodes (cost 260 ) 0.481 * [simplify]: Simplified to: (exp (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (log (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 3) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3)))))) (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x)))) (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3)))))) (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x)))) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (exp x)) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (exp x)) (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (+ (* (- (exp x) 2.0) (- (- (exp x) 2.0) (exp (- x)))) (pow (exp x) -2)) (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x))) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (exp (* -1 x)) 2.0) (- (exp (* -1 x)) 2.0) (- 2.0 (exp (- x))) (exp (- (exp x) 2.0)) (log (- (exp x) 2.0)) (exp (- (exp x) 2.0)) (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0))) (cbrt (- (exp x) 2.0)) (pow (- (exp x) 2.0) 3) (sqrt (- (exp x) 2.0)) (sqrt (- (exp x) 2.0)) (- (pow (exp x) 3) (pow 2.0 3)) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))) (- 2.0) (- (* (exp x) (exp x)) (* 2.0 2.0)) (+ (exp x) 2.0) (+ (sqrt (exp x)) (sqrt 2.0)) (- (sqrt (exp x)) (sqrt 2.0)) (- (exp x) 2.0) (- 2.0) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (* 1/2 (pow x 2)) x) 1.0) (- (exp x) 2.0) (- (exp x) 2.0) 0.481 * * * [progress]: adding candidates to table 0.567 * * [progress]: iteration 2 / 4 0.567 * * * [progress]: picking best candidate 0.576 * * * * [pick]: Picked # 0.576 * * * [progress]: localizing error 0.587 * * * [progress]: generating rewritten candidates 0.588 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.593 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 0.598 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 0.602 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.611 * * * [progress]: generating series expansions 0.611 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.611 * [approximate]: Taking taylor expansion of (* 1/12 (pow x 4)) in (x) around 0 0.611 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.611 * [taylor]: Taking taylor expansion of 1/12 in x 0.611 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.611 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.611 * [taylor]: Taking taylor expansion of 1/12 in x 0.611 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.623 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0 0.623 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.623 * [taylor]: Taking taylor expansion of 1/12 in x 0.623 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.624 * [taylor]: Taking taylor expansion of 1/12 in x 0.624 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.640 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0 0.640 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.640 * [taylor]: Taking taylor expansion of 1/12 in x 0.640 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.640 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.641 * [taylor]: Taking taylor expansion of 1/12 in x 0.641 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.652 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 0.652 * [approximate]: Taking taylor expansion of (* 1/360 (pow x 6)) in (x) around 0 0.652 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.652 * [taylor]: Taking taylor expansion of 1/360 in x 0.652 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.652 * [taylor]: Taking taylor expansion of x in x 0.652 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.652 * [taylor]: Taking taylor expansion of 1/360 in x 0.652 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.652 * [taylor]: Taking taylor expansion of x in x 0.667 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0 0.667 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x 0.667 * [taylor]: Taking taylor expansion of 1/360 in x 0.667 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.668 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x 0.668 * [taylor]: Taking taylor expansion of 1/360 in x 0.668 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.683 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0 0.683 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x 0.683 * [taylor]: Taking taylor expansion of 1/360 in x 0.683 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.683 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x 0.684 * [taylor]: Taking taylor expansion of 1/360 in x 0.684 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.699 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 0.699 * [approximate]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in (x) around 0 0.699 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x 0.699 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.699 * [taylor]: Taking taylor expansion of 1/360 in x 0.699 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.699 * [taylor]: Taking taylor expansion of x in x 0.699 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.699 * [taylor]: Taking taylor expansion of 1/12 in x 0.699 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.699 * [taylor]: Taking taylor expansion of x in x 0.699 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x 0.699 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.699 * [taylor]: Taking taylor expansion of 1/360 in x 0.699 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.699 * [taylor]: Taking taylor expansion of x in x 0.699 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.699 * [taylor]: Taking taylor expansion of 1/12 in x 0.699 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.699 * [taylor]: Taking taylor expansion of x in x 0.739 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0 0.740 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x 0.740 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.740 * [taylor]: Taking taylor expansion of 1/360 in x 0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.740 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.740 * [taylor]: Taking taylor expansion of x in x 0.741 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.741 * [taylor]: Taking taylor expansion of 1/12 in x 0.741 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.741 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.741 * [taylor]: Taking taylor expansion of x in x 0.741 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x 0.741 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.741 * [taylor]: Taking taylor expansion of 1/360 in x 0.741 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.741 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.742 * [taylor]: Taking taylor expansion of x in x 0.742 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.742 * [taylor]: Taking taylor expansion of 1/12 in x 0.742 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.743 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.743 * [taylor]: Taking taylor expansion of x in x 0.785 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0 0.785 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x 0.785 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.785 * [taylor]: Taking taylor expansion of 1/360 in x 0.785 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.785 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.785 * [taylor]: Taking taylor expansion of x in x 0.786 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.786 * [taylor]: Taking taylor expansion of 1/12 in x 0.786 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.786 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.786 * [taylor]: Taking taylor expansion of x in x 0.786 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x 0.786 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.786 * [taylor]: Taking taylor expansion of 1/360 in x 0.786 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.787 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.787 * [taylor]: Taking taylor expansion of 1/12 in x 0.787 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.787 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.788 * [taylor]: Taking taylor expansion of x in x 0.835 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.836 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in (x) around 0 0.836 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x 0.836 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.836 * [taylor]: Taking taylor expansion of x in x 0.836 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x 0.836 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.836 * [taylor]: Taking taylor expansion of 1/360 in x 0.836 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.836 * [taylor]: Taking taylor expansion of x in x 0.836 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.836 * [taylor]: Taking taylor expansion of 1/12 in x 0.836 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.836 * [taylor]: Taking taylor expansion of x in x 0.836 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x 0.836 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.836 * [taylor]: Taking taylor expansion of x in x 0.836 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x 0.836 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.836 * [taylor]: Taking taylor expansion of 1/360 in x 0.836 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.836 * [taylor]: Taking taylor expansion of x in x 0.836 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.836 * [taylor]: Taking taylor expansion of 1/12 in x 0.836 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.836 * [taylor]: Taking taylor expansion of x in x 0.845 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in (x) around 0 0.845 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x 0.845 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.845 * [taylor]: Taking taylor expansion of 1/360 in x 0.845 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.845 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.845 * [taylor]: Taking taylor expansion of x in x 0.846 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x 0.846 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.846 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.847 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.847 * [taylor]: Taking taylor expansion of 1/12 in x 0.847 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.847 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.848 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x 0.848 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.848 * [taylor]: Taking taylor expansion of 1/360 in x 0.848 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.848 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.849 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x 0.849 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.849 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.849 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.849 * [taylor]: Taking taylor expansion of 1/12 in x 0.849 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.849 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.866 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in (x) around 0 0.866 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x 0.867 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.867 * [taylor]: Taking taylor expansion of 1/360 in x 0.867 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.867 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.867 * [taylor]: Taking taylor expansion of x in x 0.868 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x 0.868 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.868 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.868 * [taylor]: Taking taylor expansion of x in x 0.868 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.868 * [taylor]: Taking taylor expansion of 1/12 in x 0.868 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.868 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.868 * [taylor]: Taking taylor expansion of x in x 0.869 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x 0.869 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.869 * [taylor]: Taking taylor expansion of 1/360 in x 0.869 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.869 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.869 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x 0.870 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.870 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.870 * [taylor]: Taking taylor expansion of 1/12 in x 0.870 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.870 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.894 * * * [progress]: simplifying candidates 0.895 * [simplify]: Simplifying using # : (+ (log 1/12) (* (log x) 4)) (+ (log 1/12) (* (log x) 4)) (+ (log 1/12) (log (pow x 4))) (log (* 1/12 (pow x 4))) (exp (* 1/12 (pow x 4))) (* (* (* 1/12 1/12) 1/12) (* (* (pow x 4) (pow x 4)) (pow x 4))) (* (cbrt (* 1/12 (pow x 4))) (cbrt (* 1/12 (pow x 4)))) (cbrt (* 1/12 (pow x 4))) (* (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4))) (* 1/12 (pow x 4))) (sqrt (* 1/12 (pow x 4))) (sqrt (* 1/12 (pow x 4))) (* (sqrt 1/12) (pow (sqrt x) 4)) (* (sqrt 1/12) (pow (sqrt x) 4)) (* (sqrt 1/12) (sqrt (pow x 4))) (* (sqrt 1/12) (sqrt (pow x 4))) (* (sqrt 1/12) (pow x (/ 4 2))) (* (sqrt 1/12) (pow x (/ 4 2))) (* 1/12 (pow (* (cbrt x) (cbrt x)) 4)) (* 1/12 (pow (sqrt x) 4)) (* 1/12 (pow 1 4)) (* 1/12 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (* 1/12 (sqrt (pow x 4))) (* 1/12 1) (* 1/12 (pow x (/ 4 2))) (* (cbrt 1/12) (pow x 4)) (* (sqrt 1/12) (pow x 4)) (* 1/12 (pow x 4)) (+ (log 1/360) (* (log x) 6)) (+ (log 1/360) (* (log x) 6)) (+ (log 1/360) (log (pow x 6))) (log (* 1/360 (pow x 6))) (exp (* 1/360 (pow x 6))) (* (* (* 1/360 1/360) 1/360) (* (* (pow x 6) (pow x 6)) (pow x 6))) (* (cbrt (* 1/360 (pow x 6))) (cbrt (* 1/360 (pow x 6)))) (cbrt (* 1/360 (pow x 6))) (* (* (* 1/360 (pow x 6)) (* 1/360 (pow x 6))) (* 1/360 (pow x 6))) (sqrt (* 1/360 (pow x 6))) (sqrt (* 1/360 (pow x 6))) (* (sqrt 1/360) (pow (sqrt x) 6)) (* (sqrt 1/360) (pow (sqrt x) 6)) (* (sqrt 1/360) (sqrt (pow x 6))) (* (sqrt 1/360) (sqrt (pow x 6))) (* (sqrt 1/360) (pow x (/ 6 2))) (* (sqrt 1/360) (pow x (/ 6 2))) (* 1/360 (pow (* (cbrt x) (cbrt x)) 6)) (* 1/360 (pow (sqrt x) 6)) (* 1/360 (pow 1 6)) (* 1/360 (* (cbrt (pow x 6)) (cbrt (pow x 6)))) (* 1/360 (sqrt (pow x 6))) (* 1/360 1) (* 1/360 (pow x (/ 6 2))) (* (cbrt 1/360) (pow x 6)) (* (sqrt 1/360) (pow x 6)) (* 1/360 (pow x 6)) (* (exp (* 1/360 (pow x 6))) (exp (* 1/12 (pow x 4)))) (log (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (exp (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (* (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (* (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (sqrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (sqrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow (* 1/360 (pow x 6)) 3) (pow (* 1/12 (pow x 4)) 3)) (+ (* (* 1/360 (pow x 6)) (* 1/360 (pow x 6))) (- (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4))) (* (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (- (* (* 1/360 (pow x 6)) (* 1/360 (pow x 6))) (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4)))) (- (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (* (exp (pow x 2)) (* (exp (* 1/360 (pow x 6))) (exp (* 1/12 (pow x 4))))) (* (exp (pow x 2)) (exp (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (log (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (exp (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (* (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))) (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (* (* (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (sqrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (sqrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (+ (pow (pow x 2) 3) (pow (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) 3)) (+ (* (pow x 2) (pow x 2)) (- (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (* (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))) (- (* (pow x 2) (pow x 2)) (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (- (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (* 1/360 (pow x 6))) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) (* 1/360 (pow x 6)) (* 1/360 (pow x 6)) (* 1/360 (pow x 6)) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) 0.901 * * [simplify]: iteration 0 : 329 enodes (cost 464 ) 0.907 * * [simplify]: iteration 1 : 1456 enodes (cost 439 ) 0.941 * * [simplify]: iteration 2 : 5001 enodes (cost 423 ) 0.944 * [simplify]: Simplified to: (log (* 1/12 (pow x 4))) (log (* 1/12 (pow x 4))) (log (* 1/12 (pow x 4))) (log (* 1/12 (pow x 4))) (exp (* 1/12 (pow x 4))) (* 1/1728 (pow x 12)) (* (cbrt (* 1/12 (pow x 4))) (cbrt (* 1/12 (pow x 4)))) (cbrt (* 1/12 (pow x 4))) (* 1/1728 (pow x 12)) (sqrt (* 1/12 (pow x 4))) (sqrt (* 1/12 (pow x 4))) (* (sqrt 1/12) (pow x 2)) (* (sqrt 1/12) (pow x 2)) (* (sqrt 1/12) (sqrt (pow x 4))) (* (sqrt 1/12) (sqrt (pow x 4))) (* (sqrt 1/12) (pow x 2)) (* (sqrt 1/12) (pow x 2)) (* 1/12 (pow (* (cbrt x) (cbrt x)) 4)) (* 1/12 (pow x 2)) 1/12 (* 1/12 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (* 1/12 (sqrt (pow x 4))) 1/12 (* 1/12 (pow x 2)) (* (cbrt 1/12) (pow x 4)) (* (sqrt 1/12) (pow x 4)) (* 1/12 (pow x 4)) (log (* 1/360 (pow x 6))) (log (* 1/360 (pow x 6))) (log (* 1/360 (pow x 6))) (log (* 1/360 (pow x 6))) (exp (* 1/360 (pow x 6))) (pow (* 1/360 (pow x 6)) 3) (* (cbrt (* 1/360 (pow x 6))) (cbrt (* 1/360 (pow x 6)))) (cbrt (* 1/360 (pow x 6))) (pow (* 1/360 (pow x 6)) 3) (sqrt (* 1/360 (pow x 6))) (sqrt (* 1/360 (pow x 6))) (* (sqrt 1/360) (pow x 3)) (* (sqrt 1/360) (pow x 3)) (* (sqrt 1/360) (sqrt (pow x 6))) (* (sqrt 1/360) (sqrt (pow x 6))) (* (sqrt 1/360) (pow x 3)) (* (sqrt 1/360) (pow x 3)) (* (pow x 4) 1/360) (* 1/360 (pow x 3)) 1/360 (* (pow x 4) 1/360) (* 1/360 (sqrt (pow x 6))) 1/360 (* 1/360 (pow x 3)) (* (cbrt 1/360) (pow x 6)) (* (sqrt 1/360) (pow x 6)) (* 1/360 (pow x 6)) (exp (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (log (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (exp (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (* (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (pow (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) 3) (sqrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (sqrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (* (pow x 12) (+ 1/1728 (* (pow x 6) 1/46656000))) (+ (* (pow x 8) 1/144) (- (* (pow x 12) 1/129600) (* (pow x 4) (* (pow x 6) 1/4320)))) (+ (* (- 1/144) (pow x 8)) (* (pow x 12) 1/129600)) (- (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (exp (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (exp (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (log (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (exp (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (* (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))) (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (pow (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) 3) (sqrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (sqrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (+ (pow (pow x 2) 3) (pow (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) 3)) (+ (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (- (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (pow x 2))) (pow x 4)) (+ (pow x 4) (- (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))) (- (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (* 1/360 (pow x 6))) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) (* 1/360 (pow x 6)) (* 1/360 (pow x 6)) (* 1/360 (pow x 6)) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) 0.944 * * * [progress]: adding candidates to table 1.139 * * [progress]: iteration 3 / 4 1.139 * * * [progress]: picking best candidate 1.146 * * * * [pick]: Picked # 1.147 * * * [progress]: localizing error 1.157 * * * [progress]: generating rewritten candidates 1.157 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 1.164 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 1.172 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 1.179 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1) 1.185 * * * [progress]: generating series expansions 1.185 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 1.186 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 1.186 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.186 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.186 * [taylor]: Taking taylor expansion of (exp x) in x 1.186 * [taylor]: Taking taylor expansion of x in x 1.186 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.186 * [taylor]: Taking taylor expansion of (- x) in x 1.186 * [taylor]: Taking taylor expansion of x in x 1.186 * [taylor]: Taking taylor expansion of 2.0 in x 1.187 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.187 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.187 * [taylor]: Taking taylor expansion of (exp x) in x 1.187 * [taylor]: Taking taylor expansion of x in x 1.187 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.187 * [taylor]: Taking taylor expansion of (- x) in x 1.187 * [taylor]: Taking taylor expansion of x in x 1.187 * [taylor]: Taking taylor expansion of 2.0 in x 1.231 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 1.231 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.231 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.231 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.231 * [taylor]: Taking taylor expansion of x in x 1.231 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.231 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.232 * [taylor]: Taking taylor expansion of x in x 1.232 * [taylor]: Taking taylor expansion of 2.0 in x 1.232 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.232 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.232 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.232 * [taylor]: Taking taylor expansion of x in x 1.232 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.232 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.233 * [taylor]: Taking taylor expansion of x in x 1.233 * [taylor]: Taking taylor expansion of 2.0 in x 1.238 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 1.238 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.238 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.238 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.238 * [taylor]: Taking taylor expansion of x in x 1.238 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.238 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.238 * [taylor]: Taking taylor expansion of -1 in x 1.238 * [taylor]: Taking taylor expansion of x in x 1.239 * [taylor]: Taking taylor expansion of 2.0 in x 1.239 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.239 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.239 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.239 * [taylor]: Taking taylor expansion of x in x 1.239 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.239 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.239 * [taylor]: Taking taylor expansion of -1 in x 1.239 * [taylor]: Taking taylor expansion of x in x 1.240 * [taylor]: Taking taylor expansion of 2.0 in x 1.245 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 1.245 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 1.245 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.245 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.245 * [taylor]: Taking taylor expansion of (exp x) in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.245 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.245 * [taylor]: Taking taylor expansion of (- x) in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.245 * [taylor]: Taking taylor expansion of 2.0 in x 1.245 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.245 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.245 * [taylor]: Taking taylor expansion of (exp x) in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.245 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.245 * [taylor]: Taking taylor expansion of (- x) in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.246 * [taylor]: Taking taylor expansion of 2.0 in x 1.285 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 1.285 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.285 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.285 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.285 * [taylor]: Taking taylor expansion of x in x 1.285 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.285 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.285 * [taylor]: Taking taylor expansion of x in x 1.291 * [taylor]: Taking taylor expansion of 2.0 in x 1.291 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.291 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.291 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.291 * [taylor]: Taking taylor expansion of x in x 1.292 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.292 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.292 * [taylor]: Taking taylor expansion of x in x 1.292 * [taylor]: Taking taylor expansion of 2.0 in x 1.297 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 1.297 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.297 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.298 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.298 * [taylor]: Taking taylor expansion of x in x 1.298 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.298 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.298 * [taylor]: Taking taylor expansion of -1 in x 1.298 * [taylor]: Taking taylor expansion of x in x 1.298 * [taylor]: Taking taylor expansion of 2.0 in x 1.298 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.298 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.298 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.298 * [taylor]: Taking taylor expansion of x in x 1.299 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.299 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.299 * [taylor]: Taking taylor expansion of -1 in x 1.299 * [taylor]: Taking taylor expansion of x in x 1.299 * [taylor]: Taking taylor expansion of 2.0 in x 1.304 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 1.304 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 1.304 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.304 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.304 * [taylor]: Taking taylor expansion of (exp x) in x 1.304 * [taylor]: Taking taylor expansion of x in x 1.304 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.304 * [taylor]: Taking taylor expansion of (- x) in x 1.304 * [taylor]: Taking taylor expansion of x in x 1.305 * [taylor]: Taking taylor expansion of 2.0 in x 1.305 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.305 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.305 * [taylor]: Taking taylor expansion of (exp x) in x 1.305 * [taylor]: Taking taylor expansion of x in x 1.305 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.305 * [taylor]: Taking taylor expansion of (- x) in x 1.305 * [taylor]: Taking taylor expansion of x in x 1.305 * [taylor]: Taking taylor expansion of 2.0 in x 1.344 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 1.344 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.344 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.344 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.344 * [taylor]: Taking taylor expansion of x in x 1.345 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.345 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.345 * [taylor]: Taking taylor expansion of x in x 1.345 * [taylor]: Taking taylor expansion of 2.0 in x 1.345 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.345 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.345 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.345 * [taylor]: Taking taylor expansion of x in x 1.346 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.346 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.346 * [taylor]: Taking taylor expansion of x in x 1.346 * [taylor]: Taking taylor expansion of 2.0 in x 1.351 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 1.351 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.351 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.351 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.351 * [taylor]: Taking taylor expansion of x in x 1.352 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.352 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.352 * [taylor]: Taking taylor expansion of -1 in x 1.352 * [taylor]: Taking taylor expansion of x in x 1.352 * [taylor]: Taking taylor expansion of 2.0 in x 1.352 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.352 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.352 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.352 * [taylor]: Taking taylor expansion of x in x 1.352 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.352 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.352 * [taylor]: Taking taylor expansion of -1 in x 1.352 * [taylor]: Taking taylor expansion of x in x 1.353 * [taylor]: Taking taylor expansion of 2.0 in x 1.358 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1) 1.358 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0 1.358 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 1.358 * [taylor]: Taking taylor expansion of (exp x) in x 1.358 * [taylor]: Taking taylor expansion of x in x 1.358 * [taylor]: Taking taylor expansion of 2.0 in x 1.358 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 1.358 * [taylor]: Taking taylor expansion of (exp x) in x 1.358 * [taylor]: Taking taylor expansion of x in x 1.358 * [taylor]: Taking taylor expansion of 2.0 in x 1.362 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0 1.362 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 1.362 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.362 * [taylor]: Taking taylor expansion of x in x 1.362 * [taylor]: Taking taylor expansion of 2.0 in x 1.362 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 1.362 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.362 * [taylor]: Taking taylor expansion of x in x 1.363 * [taylor]: Taking taylor expansion of 2.0 in x 1.366 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0 1.366 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 1.366 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.366 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.366 * [taylor]: Taking taylor expansion of -1 in x 1.366 * [taylor]: Taking taylor expansion of x in x 1.367 * [taylor]: Taking taylor expansion of 2.0 in x 1.367 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 1.367 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.367 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.367 * [taylor]: Taking taylor expansion of -1 in x 1.367 * [taylor]: Taking taylor expansion of x in x 1.367 * [taylor]: Taking taylor expansion of 2.0 in x 1.376 * * * [progress]: simplifying candidates 1.377 * [simplify]: Simplifying using # : (* (/ (exp (exp x)) (exp 2.0)) (exp (exp (- x)))) (* (exp (- (exp x) 2.0)) (exp (exp (- x)))) (log (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (* (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x)))) (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x)) (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0))) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x)) (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1)) (* (+ (exp x) 2.0) (exp x)) (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) (exp 0))) (* (+ (exp x) 2.0) (exp x)) (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x))))) (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- 2.0) (exp (- x))) (+ (- 2.0) (exp (- x))) (- 2.0 (exp (- x))) (* (/ (exp (exp x)) (exp 2.0)) (exp (exp (- x)))) (* (exp (- (exp x) 2.0)) (exp (exp (- x)))) (log (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (* (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x)))) (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x)) (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0))) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x)) (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1)) (* (+ (exp x) 2.0) (exp x)) (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) (exp 0))) (* (+ (exp x) 2.0) (exp x)) (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x))))) (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- 2.0) (exp (- x))) (+ (- 2.0) (exp (- x))) (- 2.0 (exp (- x))) (* (/ (exp (exp x)) (exp 2.0)) (exp (exp (- x)))) (* (exp (- (exp x) 2.0)) (exp (exp (- x)))) (log (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (* (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x)))) (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x)) (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0))) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x)) (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1)) (* (+ (exp x) 2.0) (exp x)) (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) (exp 0))) (* (+ (exp x) 2.0) (exp x)) (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x))))) (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- 2.0) (exp (- x))) (+ (- 2.0) (exp (- x))) (- 2.0 (exp (- x))) (/ (exp (exp x)) (exp 2.0)) (log (- (exp x) 2.0)) (exp (- (exp x) 2.0)) (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0))) (cbrt (- (exp x) 2.0)) (* (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (exp x) 2.0)) (sqrt (- (exp x) 2.0)) (sqrt (- (exp x) 2.0)) (- (pow (exp x) 3) (pow 2.0 3)) (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (- 2.0) (- (* (exp x) (exp x)) (* 2.0 2.0)) (+ (exp x) 2.0) (+ (sqrt (exp x)) (sqrt 2.0)) (- (sqrt (exp x)) (sqrt 2.0)) (- (exp x) 2.0) (- 2.0) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp x) (exp (- x))) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp x) (exp (- x))) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp x) (exp (- x))) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (* 1/2 (pow x 2)) x) 1.0) (- (exp x) 2.0) (- (exp x) 2.0) 1.382 * * [simplify]: iteration 0 : 211 enodes (cost 716 ) 1.386 * * [simplify]: iteration 1 : 715 enodes (cost 677 ) 1.400 * * [simplify]: iteration 2 : 3477 enodes (cost 650 ) 1.468 * * [simplify]: iteration 3 : 5001 enodes (cost 650 ) 1.471 * [simplify]: Simplified to: (exp (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (log (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 3) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3)))))) (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x)))) (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3)))))) (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x)))) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (exp x)) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (exp x)) (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (+ (* (- (exp x) 2.0) (- (- (exp x) 2.0) (exp (- x)))) (pow (exp x) -2)) (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x))) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (exp (* -1 x)) 2.0) (- (exp (* -1 x)) 2.0) (- 2.0 (exp (- x))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (log (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 3) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3)))))) (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x)))) (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3)))))) (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x)))) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (exp x)) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (exp x)) (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (+ (* (- (exp x) 2.0) (- (- (exp x) 2.0) (exp (- x)))) (pow (exp x) -2)) (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x))) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (exp (* -1 x)) 2.0) (- (exp (* -1 x)) 2.0) (- 2.0 (exp (- x))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (log (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 3) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3)))))) (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x)))) (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3)))))) (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x)))) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (exp x)) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (exp x)) (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (+ (* (- (exp x) 2.0) (- (- (exp x) 2.0) (exp (- x)))) (pow (exp x) -2)) (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x))) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (exp (* -1 x)) 2.0) (- (exp (* -1 x)) 2.0) (- 2.0 (exp (- x))) (exp (- (exp x) 2.0)) (log (- (exp x) 2.0)) (exp (- (exp x) 2.0)) (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0))) (cbrt (- (exp x) 2.0)) (pow (- (exp x) 2.0) 3) (sqrt (- (exp x) 2.0)) (sqrt (- (exp x) 2.0)) (- (pow (exp x) 3) (pow 2.0 3)) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))) (- 2.0) (- (* (exp x) (exp x)) (* 2.0 2.0)) (+ (exp x) 2.0) (+ (sqrt (exp x)) (sqrt 2.0)) (- (sqrt (exp x)) (sqrt 2.0)) (- (exp x) 2.0) (- 2.0) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (* 1/2 (pow x 2)) x) 1.0) (- (exp x) 2.0) (- (exp x) 2.0) 1.471 * * * [progress]: adding candidates to table 1.708 * * [progress]: iteration 4 / 4 1.708 * * * [progress]: picking best candidate 1.719 * * * * [pick]: Picked # 1.720 * * * [progress]: localizing error 1.748 * * * [progress]: generating rewritten candidates 1.748 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 1.757 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 1.768 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 1.776 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 2 2 2 2 1) 1.782 * * * [progress]: generating series expansions 1.782 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 1.783 * [approximate]: Taking taylor expansion of (- (+ (pow (exp x) 4) (+ (exp (* 2 x)) 4.0)) (* 6.0 (exp x))) in (x) around 0 1.783 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 4) (+ (exp (* 2 x)) 4.0)) (* 6.0 (exp x))) in x 1.783 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 4) (+ (exp (* 2 x)) 4.0)) in x 1.783 * [taylor]: Taking taylor expansion of (pow (exp x) 4) in x 1.783 * [taylor]: Taking taylor expansion of (exp x) in x 1.783 * [taylor]: Taking taylor expansion of x in x 1.783 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 4.0) in x 1.783 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.783 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.783 * [taylor]: Taking taylor expansion of 2 in x 1.783 * [taylor]: Taking taylor expansion of x in x 1.784 * [taylor]: Taking taylor expansion of 4.0 in x 1.784 * [taylor]: Taking taylor expansion of (* 6.0 (exp x)) in x 1.784 * [taylor]: Taking taylor expansion of 6.0 in x 1.784 * [taylor]: Taking taylor expansion of (exp x) in x 1.784 * [taylor]: Taking taylor expansion of x in x 1.784 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 4) (+ (exp (* 2 x)) 4.0)) (* 6.0 (exp x))) in x 1.784 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 4) (+ (exp (* 2 x)) 4.0)) in x 1.784 * [taylor]: Taking taylor expansion of (pow (exp x) 4) in x 1.784 * [taylor]: Taking taylor expansion of (exp x) in x 1.784 * [taylor]: Taking taylor expansion of x in x 1.784 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 4.0) in x 1.784 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.784 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.784 * [taylor]: Taking taylor expansion of 2 in x 1.784 * [taylor]: Taking taylor expansion of x in x 1.785 * [taylor]: Taking taylor expansion of 4.0 in x 1.785 * [taylor]: Taking taylor expansion of (* 6.0 (exp x)) in x 1.785 * [taylor]: Taking taylor expansion of 6.0 in x 1.785 * [taylor]: Taking taylor expansion of (exp x) in x 1.785 * [taylor]: Taking taylor expansion of x in x 1.819 * [approximate]: Taking taylor expansion of (- (+ (exp (* 2 (/ 1 x))) (+ (pow (exp (/ 1 x)) 4) 4.0)) (* 6.0 (exp (/ 1 x)))) in (x) around 0 1.819 * [taylor]: Taking taylor expansion of (- (+ (exp (* 2 (/ 1 x))) (+ (pow (exp (/ 1 x)) 4) 4.0)) (* 6.0 (exp (/ 1 x)))) in x 1.819 * [taylor]: Taking taylor expansion of (+ (exp (* 2 (/ 1 x))) (+ (pow (exp (/ 1 x)) 4) 4.0)) in x 1.819 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.819 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.819 * [taylor]: Taking taylor expansion of 2 in x 1.819 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.819 * [taylor]: Taking taylor expansion of x in x 1.820 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 4) 4.0) in x 1.820 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 4) in x 1.820 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.820 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.820 * [taylor]: Taking taylor expansion of x in x 1.820 * [taylor]: Taking taylor expansion of 4.0 in x 1.820 * [taylor]: Taking taylor expansion of (* 6.0 (exp (/ 1 x))) in x 1.820 * [taylor]: Taking taylor expansion of 6.0 in x 1.820 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.820 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.820 * [taylor]: Taking taylor expansion of x in x 1.821 * [taylor]: Taking taylor expansion of (- (+ (exp (* 2 (/ 1 x))) (+ (pow (exp (/ 1 x)) 4) 4.0)) (* 6.0 (exp (/ 1 x)))) in x 1.821 * [taylor]: Taking taylor expansion of (+ (exp (* 2 (/ 1 x))) (+ (pow (exp (/ 1 x)) 4) 4.0)) in x 1.821 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.821 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.821 * [taylor]: Taking taylor expansion of 2 in x 1.821 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.821 * [taylor]: Taking taylor expansion of x in x 1.821 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 4) 4.0) in x 1.821 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 4) in x 1.821 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.821 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.821 * [taylor]: Taking taylor expansion of x in x 1.822 * [taylor]: Taking taylor expansion of 4.0 in x 1.822 * [taylor]: Taking taylor expansion of (* 6.0 (exp (/ 1 x))) in x 1.822 * [taylor]: Taking taylor expansion of 6.0 in x 1.822 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.822 * [taylor]: Taking taylor expansion of x in x 1.843 * [approximate]: Taking taylor expansion of (- (+ (exp (- (* 2 (/ 1 x)))) (+ (pow (exp (/ -1 x)) 4) 4.0)) (* 6.0 (exp (/ -1 x)))) in (x) around 0 1.843 * [taylor]: Taking taylor expansion of (- (+ (exp (- (* 2 (/ 1 x)))) (+ (pow (exp (/ -1 x)) 4) 4.0)) (* 6.0 (exp (/ -1 x)))) in x 1.843 * [taylor]: Taking taylor expansion of (+ (exp (- (* 2 (/ 1 x)))) (+ (pow (exp (/ -1 x)) 4) 4.0)) in x 1.843 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.843 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.844 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.844 * [taylor]: Taking taylor expansion of 2 in x 1.844 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.844 * [taylor]: Taking taylor expansion of x in x 1.844 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 4) 4.0) in x 1.844 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 4) in x 1.844 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.844 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.844 * [taylor]: Taking taylor expansion of -1 in x 1.844 * [taylor]: Taking taylor expansion of x in x 1.845 * [taylor]: Taking taylor expansion of 4.0 in x 1.845 * [taylor]: Taking taylor expansion of (* 6.0 (exp (/ -1 x))) in x 1.845 * [taylor]: Taking taylor expansion of 6.0 in x 1.845 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.845 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.845 * [taylor]: Taking taylor expansion of -1 in x 1.845 * [taylor]: Taking taylor expansion of x in x 1.845 * [taylor]: Taking taylor expansion of (- (+ (exp (- (* 2 (/ 1 x)))) (+ (pow (exp (/ -1 x)) 4) 4.0)) (* 6.0 (exp (/ -1 x)))) in x 1.845 * [taylor]: Taking taylor expansion of (+ (exp (- (* 2 (/ 1 x)))) (+ (pow (exp (/ -1 x)) 4) 4.0)) in x 1.845 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.845 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.845 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.845 * [taylor]: Taking taylor expansion of 2 in x 1.845 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.845 * [taylor]: Taking taylor expansion of x in x 1.852 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 4) 4.0) in x 1.852 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 4) in x 1.852 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.852 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.853 * [taylor]: Taking taylor expansion of -1 in x 1.853 * [taylor]: Taking taylor expansion of x in x 1.853 * [taylor]: Taking taylor expansion of 4.0 in x 1.853 * [taylor]: Taking taylor expansion of (* 6.0 (exp (/ -1 x))) in x 1.853 * [taylor]: Taking taylor expansion of 6.0 in x 1.853 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.853 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.853 * [taylor]: Taking taylor expansion of -1 in x 1.853 * [taylor]: Taking taylor expansion of x in x 1.874 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 1.875 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 1.875 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.875 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.875 * [taylor]: Taking taylor expansion of (exp x) in x 1.875 * [taylor]: Taking taylor expansion of x in x 1.875 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.875 * [taylor]: Taking taylor expansion of (- x) in x 1.875 * [taylor]: Taking taylor expansion of x in x 1.875 * [taylor]: Taking taylor expansion of 2.0 in x 1.875 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.875 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.875 * [taylor]: Taking taylor expansion of (exp x) in x 1.875 * [taylor]: Taking taylor expansion of x in x 1.875 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.875 * [taylor]: Taking taylor expansion of (- x) in x 1.875 * [taylor]: Taking taylor expansion of x in x 1.876 * [taylor]: Taking taylor expansion of 2.0 in x 1.917 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 1.917 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.917 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.917 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.917 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.917 * [taylor]: Taking taylor expansion of x in x 1.918 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.918 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.918 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.918 * [taylor]: Taking taylor expansion of x in x 1.918 * [taylor]: Taking taylor expansion of 2.0 in x 1.918 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.918 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.918 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.918 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.918 * [taylor]: Taking taylor expansion of x in x 1.919 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.919 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.919 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.919 * [taylor]: Taking taylor expansion of x in x 1.920 * [taylor]: Taking taylor expansion of 2.0 in x 1.925 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 1.925 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.925 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.925 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.925 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.925 * [taylor]: Taking taylor expansion of x in x 1.925 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.925 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.925 * [taylor]: Taking taylor expansion of -1 in x 1.925 * [taylor]: Taking taylor expansion of x in x 1.926 * [taylor]: Taking taylor expansion of 2.0 in x 1.926 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.926 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.926 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.926 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.926 * [taylor]: Taking taylor expansion of x in x 1.926 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.926 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.926 * [taylor]: Taking taylor expansion of -1 in x 1.926 * [taylor]: Taking taylor expansion of x in x 1.927 * [taylor]: Taking taylor expansion of 2.0 in x 1.931 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 1.932 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 1.932 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.932 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.932 * [taylor]: Taking taylor expansion of (exp x) in x 1.932 * [taylor]: Taking taylor expansion of x in x 1.932 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.932 * [taylor]: Taking taylor expansion of (- x) in x 1.932 * [taylor]: Taking taylor expansion of x in x 1.932 * [taylor]: Taking taylor expansion of 2.0 in x 1.932 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.932 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.932 * [taylor]: Taking taylor expansion of (exp x) in x 1.932 * [taylor]: Taking taylor expansion of x in x 1.932 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.932 * [taylor]: Taking taylor expansion of (- x) in x 1.932 * [taylor]: Taking taylor expansion of x in x 1.933 * [taylor]: Taking taylor expansion of 2.0 in x 1.980 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 1.980 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.980 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.980 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.980 * [taylor]: Taking taylor expansion of x in x 1.980 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.980 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.980 * [taylor]: Taking taylor expansion of x in x 1.981 * [taylor]: Taking taylor expansion of 2.0 in x 1.981 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.981 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.981 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.981 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.981 * [taylor]: Taking taylor expansion of x in x 1.981 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.981 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.981 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.981 * [taylor]: Taking taylor expansion of x in x 1.982 * [taylor]: Taking taylor expansion of 2.0 in x 1.987 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 1.987 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.987 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.987 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.987 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.987 * [taylor]: Taking taylor expansion of x in x 1.987 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.987 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.987 * [taylor]: Taking taylor expansion of -1 in x 1.987 * [taylor]: Taking taylor expansion of x in x 1.988 * [taylor]: Taking taylor expansion of 2.0 in x 1.988 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.988 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.988 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.988 * [taylor]: Taking taylor expansion of x in x 1.988 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.988 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.988 * [taylor]: Taking taylor expansion of -1 in x 1.988 * [taylor]: Taking taylor expansion of x in x 1.988 * [taylor]: Taking taylor expansion of 2.0 in x 1.993 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 2 2 2 2 1) 1.994 * [approximate]: Taking taylor expansion of (pow (exp x) 3) in (x) around 0 1.994 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 1.994 * [taylor]: Taking taylor expansion of (exp x) in x 1.994 * [taylor]: Taking taylor expansion of x in x 1.994 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 1.994 * [taylor]: Taking taylor expansion of (exp x) in x 1.994 * [taylor]: Taking taylor expansion of x in x 1.998 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in (x) around 0 1.998 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 1.998 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.998 * [taylor]: Taking taylor expansion of x in x 1.998 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 1.998 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.998 * [taylor]: Taking taylor expansion of x in x 2.007 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in (x) around 0 2.007 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 2.007 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.007 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.007 * [taylor]: Taking taylor expansion of -1 in x 2.007 * [taylor]: Taking taylor expansion of x in x 2.008 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 2.008 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.008 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.008 * [taylor]: Taking taylor expansion of -1 in x 2.008 * [taylor]: Taking taylor expansion of x in x 2.017 * * * [progress]: simplifying candidates 2.018 * [simplify]: Simplifying using # : (* (exp (* 2.0 2.0)) (* (exp (exp (+ x x))) (exp (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))) (* (exp (* 2.0 2.0)) (exp (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))) (log (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))) (exp (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))) (* (cbrt (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))) (cbrt (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3)))))))) (cbrt (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))) (* (* (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3)))))) (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))) (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))) (sqrt (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))) (sqrt (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))) (+ (pow (* 2.0 2.0) 3) (pow (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))) 3)) (+ (* (* 2.0 2.0) (* 2.0 2.0)) (- (* (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3)))))) (* (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3)))))))) (- (* (* 2.0 2.0) (* 2.0 2.0)) (* (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))) (- (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3)))))) (+ (* 2.0 2.0) (exp (+ x x))) (* (/ (exp (exp x)) (exp 2.0)) (exp (exp (- x)))) (* (exp (- (exp x) 2.0)) (exp (exp (- x)))) (log (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (* (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x)))) (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp 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x)) (* (+ (exp x) 2.0) (exp 0))) (* (+ (exp x) 2.0) (exp x)) (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x))))) (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- 2.0) (exp (- x))) (+ (- 2.0) (exp (- x))) (- 2.0 (exp (- x))) (* x 3) (* (log (exp x)) 3) (* 1 3) (* (cbrt x) 3) (* (sqrt x) 3) (* x 3) (pow (exp x) (* (cbrt 3) (cbrt 3))) (pow (exp x) (sqrt 3)) (pow (exp x) 1) (pow (* (cbrt (exp x)) (cbrt (exp x))) 3) (pow (cbrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow 1 3) (pow (exp x) 3) (* (exp x) (exp x)) (log (pow (exp x) 3)) (exp (pow (exp x) 3)) (* (cbrt (pow (exp x) 3)) (cbrt (pow (exp x) 3))) (cbrt (pow (exp x) 3)) (* (* (pow (exp x) 3) (pow (exp x) 3)) (pow (exp x) 3)) (pow (* (cbrt (exp x)) (cbrt (exp x))) 3) (pow (cbrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow 1 3) (pow (exp x) 3) (* (exp x) (exp x)) (sqrt (pow (exp x) 3)) (sqrt (pow (exp x) 3)) (pow (exp x) (/ 3 2)) (pow (exp x) (/ 3 2)) (+ (* 7.0 (pow x 2)) (+ (* 11.0 (pow x 3)) (* 11.083333333333334 (pow x 4)))) (- (+ (pow (exp x) 4) (+ (exp (* 2 x)) 4.0)) (* 6.0 (exp x))) (- (+ (pow (exp x) 4) (+ (exp (* 2 x)) 4.0)) (* 6.0 (exp x))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp x) (exp (- x))) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp x) (exp (- x))) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (+ (* 9/2 (pow x 2)) (+ (* 3 x) 1)) (pow (exp x) 3) (pow (exp x) 3) 2.031 * * [simplify]: iteration 0 : 410 enodes (cost 770 ) 2.040 * * [simplify]: iteration 1 : 1896 enodes (cost 712 ) 2.079 * * [simplify]: iteration 2 : 5003 enodes (cost 708 ) 2.082 * [simplify]: Simplified to: (exp (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))) (exp 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(exp (+ x x)) (exp x) (pow (exp x) 3/2) (pow (exp x) 3/2) 1 (pow (exp x) 3) (exp (+ x x)) (* x 3) (exp (pow (exp x) 3)) (exp (+ x x)) (exp x) (pow (pow (exp x) 3) 3) (exp (+ x x)) (exp x) (pow (exp x) 3/2) (pow (exp x) 3/2) 1 (pow (exp x) 3) (exp (+ x x)) (sqrt (pow (exp x) 3)) (sqrt (pow (exp x) 3)) (pow (exp x) 3/2) (pow (exp x) 3/2) (+ (* 7.0 (pow x 2)) (+ (* 11.0 (pow x 3)) (* 11.083333333333334 (pow x 4)))) (- (+ (pow (exp x) 4) (+ (exp (* 2 x)) 4.0)) (* 6.0 (exp x))) (- (+ (pow (exp x) 4) (+ (exp (* 2 x)) 4.0)) (* 6.0 (exp x))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (+ (* 9/2 (pow x 2)) (+ (* 3 x) 1)) (pow (exp x) 3) (pow (exp x) 3) 2.083 * * * [progress]: adding candidates to table 2.487 * [progress]: [Phase 3 of 3] Extracting. 2.487 * * [regime]: Finding splitpoints for: (# # # #) 2.491 * * * [regime-changes]: Trying 1 branch expressions: (x) 2.492 * * * * [regimes]: Trying to branch on x from (# # # #) 2.519 * * * [regime]: Found split indices: #