6.472 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.078 * * * [progress]: [2/2] Setting up program. 0.080 * [progress]: [Phase 2 of 3] Improving. 0.080 * [simplify]: Simplifying using # : (+ (- (exp x) 2.0) (exp (- x))) 0.082 * * [simplify]: iteration 0 : 14 enodes (cost 5 ) 0.083 * * [simplify]: iteration 1 : 26 enodes (cost 5 ) 0.085 * * [simplify]: iteration 2 : 41 enodes (cost 5 ) 0.086 * * [simplify]: iteration 3 : 55 enodes (cost 5 ) 0.087 * * [simplify]: iteration 4 : 67 enodes (cost 5 ) 0.089 * * [simplify]: iteration 5 : 100 enodes (cost 5 ) 0.091 * * [simplify]: iteration 6 : 144 enodes (cost 5 ) 0.094 * * [simplify]: iteration 7 : 296 enodes (cost 5 ) 0.102 * * [simplify]: iteration 8 : 1321 enodes (cost 5 ) 0.294 * * [simplify]: iteration 9 : 5001 enodes (cost 5 ) 0.294 * [simplify]: Simplified to: (+ (- (exp x) 2.0) (exp (- x))) 0.294 * * [progress]: iteration 1 / 4 0.294 * * * [progress]: picking best candidate 0.296 * * * * [pick]: Picked # 0.296 * * * [progress]: localizing error 0.302 * * * [progress]: generating rewritten candidates 0.302 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.324 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.329 * * * [progress]: generating series expansions 0.329 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.329 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 0.329 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 0.329 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.329 * [taylor]: Taking taylor expansion of (exp x) in x 0.329 * [taylor]: Taking taylor expansion of x in x 0.329 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.329 * [taylor]: Taking taylor expansion of (- x) in x 0.329 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of 2.0 in x 0.330 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 0.330 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.330 * [taylor]: Taking taylor expansion of (exp x) in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.330 * [taylor]: Taking taylor expansion of (- x) in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.331 * [taylor]: Taking taylor expansion of 2.0 in x 0.375 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 0.375 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 0.375 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.375 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.375 * [taylor]: Taking taylor expansion of x in x 0.376 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.376 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.376 * [taylor]: Taking taylor expansion of x in x 0.376 * [taylor]: Taking taylor expansion of 2.0 in x 0.376 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 0.376 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.376 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.376 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.377 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.377 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of 2.0 in x 0.382 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 0.382 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 0.383 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.383 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.383 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.383 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.383 * [taylor]: Taking taylor expansion of -1 in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.383 * [taylor]: Taking taylor expansion of 2.0 in x 0.383 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 0.383 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.383 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.384 * [taylor]: Taking taylor expansion of -1 in x 0.384 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of 2.0 in x 0.389 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.389 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0 0.389 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 0.389 * [taylor]: Taking taylor expansion of (exp x) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.389 * [taylor]: Taking taylor expansion of 2.0 in x 0.389 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 0.389 * [taylor]: Taking taylor expansion of (exp x) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.389 * [taylor]: Taking taylor expansion of 2.0 in x 0.393 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0 0.393 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 0.393 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.393 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.393 * [taylor]: Taking taylor expansion of x in x 0.394 * [taylor]: Taking taylor expansion of 2.0 in x 0.394 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 0.394 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.394 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.394 * [taylor]: Taking taylor expansion of x in x 0.394 * [taylor]: Taking taylor expansion of 2.0 in x 0.398 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0 0.398 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 0.398 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.398 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.398 * [taylor]: Taking taylor expansion of -1 in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.398 * [taylor]: Taking taylor expansion of 2.0 in x 0.398 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 0.398 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.398 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.398 * [taylor]: Taking taylor expansion of -1 in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.399 * [taylor]: Taking taylor expansion of 2.0 in x 0.402 * * * [progress]: simplifying candidates 0.403 * [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) 0.407 * * [simplify]: iteration 0 : 211 enodes (cost 282 ) 0.411 * * [simplify]: iteration 1 : 715 enodes (cost 269 ) 0.425 * * [simplify]: iteration 2 : 3477 enodes (cost 260 ) 0.492 * * [simplify]: iteration 3 : 5001 enodes (cost 260 ) 0.494 * [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) 0.494 * * * [progress]: adding candidates to table 0.576 * * [progress]: iteration 2 / 4 0.576 * * * [progress]: picking best candidate 0.585 * * * * [pick]: Picked # 0.585 * * * [progress]: localizing error 0.595 * * * [progress]: generating rewritten candidates 0.595 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.601 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 0.606 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 0.609 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.623 * * * [progress]: generating series expansions 0.623 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 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 0.623 * [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 0.637 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0 0.638 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.638 * [taylor]: Taking taylor expansion of 1/12 in x 0.638 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.638 * [taylor]: Taking taylor expansion of x in x 0.638 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.638 * [taylor]: Taking taylor expansion of 1/12 in x 0.638 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.638 * [taylor]: Taking taylor expansion of x in x 0.649 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0 0.650 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.650 * [taylor]: Taking taylor expansion of 1/12 in x 0.650 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.650 * [taylor]: Taking taylor expansion of 1/12 in x 0.650 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.662 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 0.662 * [approximate]: Taking taylor expansion of (* 1/360 (pow x 6)) in (x) around 0 0.662 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.662 * [taylor]: Taking taylor expansion of 1/360 in x 0.662 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.662 * [taylor]: Taking taylor expansion of 1/360 in x 0.662 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.677 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0 0.677 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x 0.677 * [taylor]: Taking taylor expansion of 1/360 in x 0.677 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.677 * [taylor]: Taking taylor expansion of x in x 0.678 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x 0.678 * [taylor]: Taking taylor expansion of 1/360 in x 0.678 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.678 * [taylor]: Taking taylor expansion of x in x 0.694 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0 0.694 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x 0.694 * [taylor]: Taking taylor expansion of 1/360 in x 0.694 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.694 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x 0.695 * [taylor]: Taking taylor expansion of 1/360 in x 0.695 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.712 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 0.713 * [approximate]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in (x) around 0 0.713 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x 0.713 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.713 * [taylor]: Taking taylor expansion of 1/360 in x 0.713 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.713 * [taylor]: Taking taylor expansion of x in x 0.713 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.713 * [taylor]: Taking taylor expansion of 1/12 in x 0.713 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.713 * [taylor]: Taking taylor expansion of x in x 0.713 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x 0.713 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.713 * [taylor]: Taking taylor expansion of 1/360 in x 0.713 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.713 * [taylor]: Taking taylor expansion of x in x 0.713 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.713 * [taylor]: Taking taylor expansion of 1/12 in x 0.713 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.713 * [taylor]: Taking taylor expansion of x in x 0.747 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0 0.748 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x 0.748 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.748 * [taylor]: Taking taylor expansion of 1/360 in x 0.748 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.748 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.748 * [taylor]: Taking taylor expansion of x in x 0.749 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.749 * [taylor]: Taking taylor expansion of 1/12 in x 0.749 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.749 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.749 * [taylor]: Taking taylor expansion of x in x 0.749 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x 0.749 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.749 * [taylor]: Taking taylor expansion of 1/360 in x 0.749 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.749 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.749 * [taylor]: Taking taylor expansion of x in x 0.750 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.750 * [taylor]: Taking taylor expansion of 1/12 in x 0.750 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.750 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.750 * [taylor]: Taking taylor expansion of x in x 0.797 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0 0.797 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x 0.797 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.797 * [taylor]: Taking taylor expansion of 1/360 in x 0.797 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.797 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.797 * [taylor]: Taking taylor expansion of x in x 0.798 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.798 * [taylor]: Taking taylor expansion of 1/12 in x 0.798 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.798 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.798 * [taylor]: Taking taylor expansion of x in x 0.799 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x 0.799 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.799 * [taylor]: Taking taylor expansion of 1/360 in x 0.799 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.799 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.799 * [taylor]: Taking taylor expansion of x in x 0.800 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.800 * [taylor]: Taking taylor expansion of 1/12 in x 0.800 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.800 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.800 * [taylor]: Taking taylor expansion of x in x 0.843 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.844 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in (x) around 0 0.844 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x 0.844 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.844 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x 0.844 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.844 * [taylor]: Taking taylor expansion of 1/360 in x 0.844 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.844 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.844 * [taylor]: Taking taylor expansion of 1/12 in x 0.844 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.844 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x 0.844 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.844 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x 0.844 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.844 * [taylor]: Taking taylor expansion of 1/360 in x 0.844 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.844 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.844 * [taylor]: Taking taylor expansion of 1/12 in x 0.844 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.854 * [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 0.854 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x 0.854 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.854 * [taylor]: Taking taylor expansion of 1/360 in x 0.854 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.854 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.855 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x 0.855 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.855 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.855 * [taylor]: Taking taylor expansion of x in x 0.856 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.856 * [taylor]: Taking taylor expansion of 1/12 in x 0.856 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.856 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.856 * [taylor]: Taking taylor expansion of x in x 0.856 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x 0.856 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.856 * [taylor]: Taking taylor expansion of 1/360 in x 0.856 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.856 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.856 * [taylor]: Taking taylor expansion of x in x 0.857 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x 0.857 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.857 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.857 * [taylor]: Taking taylor expansion of x in x 0.858 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.858 * [taylor]: Taking taylor expansion of 1/12 in x 0.858 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.858 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.858 * [taylor]: Taking taylor expansion of x in x 0.878 * [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 0.878 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x 0.878 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.878 * [taylor]: Taking taylor expansion of 1/360 in x 0.878 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.878 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.878 * [taylor]: Taking taylor expansion of x in x 0.879 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x 0.879 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.879 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.879 * [taylor]: Taking taylor expansion of x in x 0.880 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.880 * [taylor]: Taking taylor expansion of 1/12 in x 0.880 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.880 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.880 * [taylor]: Taking taylor expansion of x in x 0.881 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x 0.881 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.881 * [taylor]: Taking taylor expansion of 1/360 in x 0.881 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.881 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x 0.882 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.882 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.882 * [taylor]: Taking taylor expansion of 1/12 in x 0.882 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.882 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.900 * * * [progress]: simplifying candidates 0.902 * [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)))) 0.908 * * [simplify]: iteration 0 : 329 enodes (cost 464 ) 0.915 * * [simplify]: iteration 1 : 1456 enodes (cost 439 ) 0.949 * * [simplify]: iteration 2 : 5001 enodes (cost 423 ) 0.951 * [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)))) 0.952 * * * [progress]: adding candidates to table 1.251 * * [progress]: iteration 3 / 4 1.251 * * * [progress]: picking best candidate 1.264 * * * * [pick]: Picked # 1.264 * * * [progress]: localizing error 1.282 * * * [progress]: generating rewritten candidates 1.282 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 1.320 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 1.344 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 1.366 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1) 1.373 * * * [progress]: generating series expansions 1.373 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 1.373 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 1.373 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.373 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.373 * [taylor]: Taking taylor expansion of (exp x) in x 1.373 * [taylor]: Taking taylor expansion of x in x 1.373 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.373 * [taylor]: Taking taylor expansion of (- x) in x 1.373 * [taylor]: Taking taylor expansion of x in x 1.374 * [taylor]: Taking taylor expansion of 2.0 in x 1.374 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.374 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.374 * [taylor]: Taking taylor expansion of (exp x) in x 1.374 * [taylor]: Taking taylor expansion of x in x 1.374 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.374 * [taylor]: Taking taylor expansion of (- x) in x 1.374 * [taylor]: Taking taylor expansion of x in x 1.375 * [taylor]: Taking taylor expansion of 2.0 in x 1.418 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 1.418 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.419 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.419 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.419 * [taylor]: Taking taylor expansion of x in x 1.419 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.419 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.419 * [taylor]: Taking taylor expansion of x in x 1.420 * [taylor]: Taking taylor expansion of 2.0 in x 1.420 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.420 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.420 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.420 * [taylor]: Taking taylor expansion of x in x 1.420 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.420 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.420 * [taylor]: Taking taylor expansion of x in x 1.421 * [taylor]: Taking taylor expansion of 2.0 in x 1.426 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 1.426 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.426 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.426 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.426 * [taylor]: Taking taylor expansion of x in x 1.426 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.426 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.426 * [taylor]: Taking taylor expansion of -1 in x 1.426 * [taylor]: Taking taylor expansion of x in x 1.427 * [taylor]: Taking taylor expansion of 2.0 in x 1.427 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.427 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.427 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.427 * [taylor]: Taking taylor expansion of x in x 1.427 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.427 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.427 * [taylor]: Taking taylor expansion of -1 in x 1.427 * [taylor]: Taking taylor expansion of x in x 1.427 * [taylor]: Taking taylor expansion of 2.0 in x 1.432 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 1.433 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 1.433 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.433 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.433 * [taylor]: Taking taylor expansion of (exp x) in x 1.433 * [taylor]: Taking taylor expansion of x in x 1.433 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.433 * [taylor]: Taking taylor expansion of (- x) in x 1.433 * [taylor]: Taking taylor expansion of x in x 1.433 * [taylor]: Taking taylor expansion of 2.0 in x 1.433 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.433 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.433 * [taylor]: Taking taylor expansion of (exp x) in x 1.433 * [taylor]: Taking taylor expansion of x in x 1.433 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.433 * [taylor]: Taking taylor expansion of (- x) in x 1.433 * [taylor]: Taking taylor expansion of x in x 1.434 * [taylor]: Taking taylor expansion of 2.0 in x 1.474 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 1.474 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.474 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.474 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.474 * [taylor]: Taking taylor expansion of x in x 1.475 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.475 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.475 * [taylor]: Taking taylor expansion of x in x 1.475 * [taylor]: Taking taylor expansion of 2.0 in x 1.475 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.475 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.475 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.475 * [taylor]: Taking taylor expansion of x in x 1.476 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.476 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.476 * [taylor]: Taking taylor expansion of x in x 1.476 * [taylor]: Taking taylor expansion of 2.0 in x 1.481 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 1.481 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.481 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.481 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.481 * [taylor]: Taking taylor expansion of x in x 1.482 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.482 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.482 * [taylor]: Taking taylor expansion of -1 in x 1.482 * [taylor]: Taking taylor expansion of x in x 1.482 * [taylor]: Taking taylor expansion of 2.0 in x 1.482 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.482 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.482 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.482 * [taylor]: Taking taylor expansion of x in x 1.483 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.483 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.483 * [taylor]: Taking taylor expansion of -1 in x 1.483 * [taylor]: Taking taylor expansion of x in x 1.483 * [taylor]: Taking taylor expansion of 2.0 in x 1.488 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 1.488 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 1.488 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.488 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.488 * [taylor]: Taking taylor expansion of (exp x) in x 1.488 * [taylor]: Taking taylor expansion of x in x 1.488 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.488 * [taylor]: Taking taylor expansion of (- x) in x 1.488 * [taylor]: Taking taylor expansion of x in x 1.489 * [taylor]: Taking taylor expansion of 2.0 in x 1.489 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.489 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.489 * [taylor]: Taking taylor expansion of (exp x) in x 1.489 * [taylor]: Taking taylor expansion of x in x 1.489 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.489 * [taylor]: Taking taylor expansion of (- x) in x 1.489 * [taylor]: Taking taylor expansion of x in x 1.489 * [taylor]: Taking taylor expansion of 2.0 in x 1.532 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 1.532 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.532 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.532 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.532 * [taylor]: Taking taylor expansion of x in x 1.532 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.532 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.532 * [taylor]: Taking taylor expansion of x in x 1.533 * [taylor]: Taking taylor expansion of 2.0 in x 1.533 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.533 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.533 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.533 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.533 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.534 * [taylor]: Taking taylor expansion of 2.0 in x 1.539 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 1.539 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.539 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.539 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.539 * [taylor]: Taking taylor expansion of x in x 1.539 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.539 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.540 * [taylor]: Taking taylor expansion of -1 in x 1.540 * [taylor]: Taking taylor expansion of x in x 1.540 * [taylor]: Taking taylor expansion of 2.0 in x 1.540 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.540 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.540 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.540 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.540 * [taylor]: Taking taylor expansion of x in x 1.540 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.540 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.540 * [taylor]: Taking taylor expansion of -1 in x 1.540 * [taylor]: Taking taylor expansion of x in x 1.541 * [taylor]: Taking taylor expansion of 2.0 in x 1.546 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1) 1.546 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0 1.546 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 1.546 * [taylor]: Taking taylor expansion of (exp x) in x 1.546 * [taylor]: Taking taylor expansion of x in x 1.546 * [taylor]: Taking taylor expansion of 2.0 in x 1.546 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 1.546 * [taylor]: Taking taylor expansion of (exp x) in x 1.546 * [taylor]: Taking taylor expansion of x in x 1.546 * [taylor]: Taking taylor expansion of 2.0 in x 1.550 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0 1.550 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 1.550 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.550 * [taylor]: Taking taylor expansion of x in x 1.551 * [taylor]: Taking taylor expansion of 2.0 in x 1.551 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 1.551 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.551 * [taylor]: Taking taylor expansion of x in x 1.551 * [taylor]: Taking taylor expansion of 2.0 in x 1.555 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0 1.555 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 1.555 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.555 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.555 * [taylor]: Taking taylor expansion of -1 in x 1.555 * [taylor]: Taking taylor expansion of x in x 1.555 * [taylor]: Taking taylor expansion of 2.0 in x 1.555 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 1.555 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.555 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.555 * [taylor]: Taking taylor expansion of -1 in x 1.555 * [taylor]: Taking taylor expansion of x in x 1.556 * [taylor]: Taking taylor expansion of 2.0 in x 1.559 * * * [progress]: simplifying candidates 1.560 * [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) 1.565 * * [simplify]: iteration 0 : 211 enodes (cost 716 ) 1.569 * * [simplify]: iteration 1 : 715 enodes (cost 677 ) 1.583 * * [simplify]: iteration 2 : 3477 enodes (cost 650 ) 1.650 * * [simplify]: iteration 3 : 5001 enodes (cost 650 ) 1.653 * [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) 1.654 * * * [progress]: adding candidates to table 1.887 * * [progress]: iteration 4 / 4 1.887 * * * [progress]: picking best candidate 1.898 * * * * [pick]: Picked # 1.898 * * * [progress]: localizing error 1.912 * * * [progress]: generating rewritten candidates 1.912 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 1.934 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1 1) 1.956 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 1.979 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 1.998 * * * [progress]: generating series expansions 1.998 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 1.999 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 1.999 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 1.999 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.999 * [taylor]: Taking taylor expansion of (exp x) in x 1.999 * [taylor]: Taking taylor expansion of x in x 1.999 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.999 * [taylor]: Taking taylor expansion of (- x) in x 1.999 * [taylor]: Taking taylor expansion of x in x 2.000 * [taylor]: Taking taylor expansion of 2.0 in x 2.000 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 2.000 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.000 * [taylor]: Taking taylor expansion of (exp x) in x 2.000 * [taylor]: Taking taylor expansion of x in x 2.000 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.000 * [taylor]: Taking taylor expansion of (- x) in x 2.000 * [taylor]: Taking taylor expansion of x in x 2.000 * [taylor]: Taking taylor expansion of 2.0 in x 2.044 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 2.044 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 2.044 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.044 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.044 * [taylor]: Taking taylor expansion of x in x 2.045 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.045 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.045 * [taylor]: Taking taylor expansion of x in x 2.045 * [taylor]: Taking taylor expansion of 2.0 in x 2.045 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 2.045 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.045 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.045 * [taylor]: Taking taylor expansion of x in x 2.046 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.046 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.046 * [taylor]: Taking taylor expansion of x in x 2.046 * [taylor]: Taking taylor expansion of 2.0 in x 2.051 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 2.051 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 2.051 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.051 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.051 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.051 * [taylor]: Taking taylor expansion of x in x 2.052 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.052 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.052 * [taylor]: Taking taylor expansion of -1 in x 2.052 * [taylor]: Taking taylor expansion of x in x 2.052 * [taylor]: Taking taylor expansion of 2.0 in x 2.052 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 2.052 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.052 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.052 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.052 * [taylor]: Taking taylor expansion of x in x 2.053 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.053 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.053 * [taylor]: Taking taylor expansion of -1 in x 2.053 * [taylor]: Taking taylor expansion of x in x 2.053 * [taylor]: Taking taylor expansion of 2.0 in x 2.058 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1 1) 2.058 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 2.058 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 2.058 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.058 * [taylor]: Taking taylor expansion of (exp x) in x 2.058 * [taylor]: Taking taylor expansion of x in x 2.058 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.058 * [taylor]: Taking taylor expansion of (- x) in x 2.058 * [taylor]: Taking taylor expansion of x in x 2.059 * [taylor]: Taking taylor expansion of 2.0 in x 2.059 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 2.059 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.059 * [taylor]: Taking taylor expansion of (exp x) in x 2.059 * [taylor]: Taking taylor expansion of x in x 2.059 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.059 * [taylor]: Taking taylor expansion of (- x) in x 2.059 * [taylor]: Taking taylor expansion of x in x 2.059 * [taylor]: Taking taylor expansion of 2.0 in x 2.098 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 2.098 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 2.098 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.098 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.098 * [taylor]: Taking taylor expansion of x in x 2.099 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.099 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.099 * [taylor]: Taking taylor expansion of x in x 2.099 * [taylor]: Taking taylor expansion of 2.0 in x 2.099 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 2.099 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.099 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.099 * [taylor]: Taking taylor expansion of x in x 2.100 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.100 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.100 * [taylor]: Taking taylor expansion of x in x 2.100 * [taylor]: Taking taylor expansion of 2.0 in x 2.106 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 2.106 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 2.106 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.106 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.106 * [taylor]: Taking taylor expansion of x in x 2.106 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.106 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.106 * [taylor]: Taking taylor expansion of -1 in x 2.106 * [taylor]: Taking taylor expansion of x in x 2.106 * [taylor]: Taking taylor expansion of 2.0 in x 2.106 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 2.106 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.106 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.106 * [taylor]: Taking taylor expansion of x in x 2.107 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.107 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.107 * [taylor]: Taking taylor expansion of -1 in x 2.107 * [taylor]: Taking taylor expansion of x in x 2.107 * [taylor]: Taking taylor expansion of 2.0 in x 2.112 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 2.112 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 2.112 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 2.112 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.112 * [taylor]: Taking taylor expansion of (exp x) in x 2.112 * [taylor]: Taking taylor expansion of x in x 2.112 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.112 * [taylor]: Taking taylor expansion of (- x) in x 2.112 * [taylor]: Taking taylor expansion of x in x 2.113 * [taylor]: Taking taylor expansion of 2.0 in x 2.113 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 2.113 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.113 * [taylor]: Taking taylor expansion of (exp x) in x 2.113 * [taylor]: Taking taylor expansion of x in x 2.113 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.113 * [taylor]: Taking taylor expansion of (- x) in x 2.113 * [taylor]: Taking taylor expansion of x in x 2.113 * [taylor]: Taking taylor expansion of 2.0 in x 2.159 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 2.159 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 2.159 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.159 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.159 * [taylor]: Taking taylor expansion of x in x 2.160 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.160 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.160 * [taylor]: Taking taylor expansion of x in x 2.160 * [taylor]: Taking taylor expansion of 2.0 in x 2.160 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 2.160 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.160 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.160 * [taylor]: Taking taylor expansion of x in x 2.161 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.161 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.161 * [taylor]: Taking taylor expansion of x in x 2.161 * [taylor]: Taking taylor expansion of 2.0 in x 2.166 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 2.166 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 2.166 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.167 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.167 * [taylor]: Taking taylor expansion of x in x 2.167 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.167 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.167 * [taylor]: Taking taylor expansion of -1 in x 2.167 * [taylor]: Taking taylor expansion of x in x 2.167 * [taylor]: Taking taylor expansion of 2.0 in x 2.167 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 2.167 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.167 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.167 * [taylor]: Taking taylor expansion of x in x 2.168 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.168 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.168 * [taylor]: Taking taylor expansion of -1 in x 2.168 * [taylor]: Taking taylor expansion of x in x 2.168 * [taylor]: Taking taylor expansion of 2.0 in x 2.173 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 2.173 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 2.173 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 2.173 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.173 * [taylor]: Taking taylor expansion of (exp x) in x 2.173 * [taylor]: Taking taylor expansion of x in x 2.174 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.174 * [taylor]: Taking taylor expansion of (- x) in x 2.174 * [taylor]: Taking taylor expansion of x in x 2.174 * [taylor]: Taking taylor expansion of 2.0 in x 2.174 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 2.174 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.174 * [taylor]: Taking taylor expansion of (exp x) in x 2.174 * [taylor]: Taking taylor expansion of x in x 2.174 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.174 * [taylor]: Taking taylor expansion of (- x) in x 2.174 * [taylor]: Taking taylor expansion of x in x 2.175 * [taylor]: Taking taylor expansion of 2.0 in x 2.223 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 2.223 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 2.223 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.223 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.223 * [taylor]: Taking taylor expansion of x in x 2.224 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.224 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.224 * [taylor]: Taking taylor expansion of x in x 2.224 * [taylor]: Taking taylor expansion of 2.0 in x 2.224 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 2.224 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.224 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.225 * [taylor]: Taking taylor expansion of x in x 2.225 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.225 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.225 * [taylor]: Taking taylor expansion of x in x 2.225 * [taylor]: Taking taylor expansion of 2.0 in x 2.231 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 2.231 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 2.231 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.231 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.231 * [taylor]: Taking taylor expansion of x in x 2.231 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.231 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.231 * [taylor]: Taking taylor expansion of -1 in x 2.231 * [taylor]: Taking taylor expansion of x in x 2.232 * [taylor]: Taking taylor expansion of 2.0 in x 2.232 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 2.232 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.232 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.232 * [taylor]: Taking taylor expansion of x in x 2.232 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.232 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.232 * [taylor]: Taking taylor expansion of -1 in x 2.232 * [taylor]: Taking taylor expansion of x in x 2.232 * [taylor]: Taking taylor expansion of 2.0 in x 2.237 * * * [progress]: simplifying candidates 2.239 * [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)) 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(- x))) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) 2.244 * * [simplify]: iteration 0 : 243 enodes (cost 905 ) 2.248 * * [simplify]: iteration 1 : 779 enodes (cost 855 ) 2.263 * * [simplify]: iteration 2 : 3881 enodes (cost 799 ) 2.331 * * [simplify]: iteration 3 : 5001 enodes (cost 789 ) 2.335 * [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)))) (pow (cbrt (+ (- (exp x) 2.0) (exp (- x)))) 2) (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (pow (+ (- (exp x) 2.0) (exp (- x))) 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) 2.0) 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(exp x) 2.0) (exp (- x)))) (pow (+ (- (exp x) 2.0) (exp (- x))) 3) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) 2.336 * * * [progress]: adding candidates to table 2.604 * [progress]: [Phase 3 of 3] Extracting. 2.605 * * [regime]: Finding splitpoints for: (# # # #) 2.606 * * * [regime-changes]: Trying 1 branch expressions: (x) 2.606 * * * * [regimes]: Trying to branch on x from (# # # #) 2.624 * * * [regime]: Found split indices: #