0.790 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.253 * * * [progress]: [2/2] Setting up program. 0.256 * [progress]: [Phase 2 of 3] Improving. 0.258 * [simplify]: Simplifying using # : (- (* (+ x 1.0) (+ x 1.0)) 1.0) 0.261 * * [simplify]: iteration 0 : 14 enodes (cost 4 ) 0.263 * * [simplify]: iteration 1 : 37 enodes (cost 4 ) 0.265 * * [simplify]: iteration 2 : 103 enodes (cost 4 ) 0.267 * * [simplify]: iteration 3 : 220 enodes (cost 4 ) 0.270 * * [simplify]: iteration 4 : 387 enodes (cost 4 ) 0.274 * * [simplify]: iteration 5 : 527 enodes (cost 4 ) 0.279 * * [simplify]: iteration 6 : 803 enodes (cost 4 ) 0.289 * * [simplify]: iteration 7 : 1602 enodes (cost 4 ) 0.305 * * [simplify]: iteration 8 : 2861 enodes (cost 4 ) 0.327 * * [simplify]: iteration 9 : 4334 enodes (cost 4 ) 0.350 * * [simplify]: iteration 10 : 4807 enodes (cost 4 ) 0.372 * * [simplify]: iteration 11 : 5001 enodes (cost 4 ) 0.373 * [simplify]: Simplified to: (- (* (+ x 1.0) (+ x 1.0)) 1.0) 0.374 * * [progress]: iteration 1 / 4 0.374 * * * [progress]: picking best candidate 0.376 * * * * [pick]: Picked # 0.376 * * * [progress]: localizing error 0.382 * * * [progress]: generating rewritten candidates 0.382 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.393 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.412 * * * [progress]: generating series expansions 0.412 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.417 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0 0.418 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x 0.418 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.418 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.418 * [taylor]: Taking taylor expansion of 2.0 in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.418 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x 0.418 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.419 * [taylor]: Taking taylor expansion of 2.0 in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.433 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0 0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 0.433 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.433 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.441 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.441 * [taylor]: Taking taylor expansion of 2.0 in x 0.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.441 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 0.442 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.442 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.442 * [taylor]: Taking taylor expansion of 2.0 in x 0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.459 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0 0.459 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 0.459 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.459 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.459 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.460 * [taylor]: Taking taylor expansion of 2.0 in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.460 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.460 * [taylor]: Taking taylor expansion of 2.0 in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.479 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.479 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 2) in (x) around 0 0.479 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x 0.479 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.479 * [taylor]: Taking taylor expansion of x in x 0.479 * [taylor]: Taking taylor expansion of 1.0 in x 0.479 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x 0.479 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.479 * [taylor]: Taking taylor expansion of x in x 0.479 * [taylor]: Taking taylor expansion of 1.0 in x 0.482 * [approximate]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in (x) around 0 0.482 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in x 0.482 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.482 * [taylor]: Taking taylor expansion of 1.0 in x 0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.483 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in x 0.483 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.483 * [taylor]: Taking taylor expansion of 1.0 in x 0.483 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.488 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in (x) around 0 0.488 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x 0.488 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.488 * [taylor]: Taking taylor expansion of 1.0 in x 0.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x 0.489 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.489 * [taylor]: Taking taylor expansion of 1.0 in x 0.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.495 * * * [progress]: simplifying candidates 0.496 * [simplify]: Simplifying using # : (/ (exp (* (+ x 1.0) (+ x 1.0))) (exp 1.0)) (log (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (* (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (* (* (- (* (+ x 1.0) (+ x 1.0)) 1.0) (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- (pow (* (+ x 1.0) (+ x 1.0)) 3) (pow 1.0 3)) (+ (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (+ (* 1.0 1.0) (* (* (+ x 1.0) (+ x 1.0)) 1.0))) (- 1.0) (- (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* 1.0 1.0)) (+ (* (+ x 1.0) (+ x 1.0)) 1.0) (+ (+ x 1.0) (sqrt 1.0)) (- (+ x 1.0) (sqrt 1.0)) (- (* (+ x 1.0) 1.0) 1.0) (- (* 1.0 (+ x 1.0)) 1.0) (- 1.0) (+ 1 1) (* (+ x 1.0) (+ x 1.0)) (+ 1 1) (+ (log (+ x 1.0)) (log (+ x 1.0))) (log (* (+ x 1.0) (+ x 1.0))) (exp (* (+ x 1.0) (+ x 1.0))) (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0))) (* (cbrt (* (+ x 1.0) (+ x 1.0))) (cbrt (* (+ x 1.0) (+ x 1.0)))) (cbrt (* (+ x 1.0) (+ x 1.0))) (* (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* (+ x 1.0) (+ x 1.0))) (sqrt (* (+ x 1.0) (+ x 1.0))) (sqrt (* (+ x 1.0) (+ x 1.0))) (* (+ (pow x 3) (pow 1.0 3)) (+ (pow x 3) (pow 1.0 3))) (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (+ (pow x 3) (pow 1.0 3)) (- (* x x) (* 1.0 1.0))) (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (- x 1.0)) (* (- (* x x) (* 1.0 1.0)) (+ (pow x 3) (pow 1.0 3))) (* (- x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (* (- x 1.0) (- x 1.0)) (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1 1) (* (+ x 1.0) (+ x 1.0)) (* 1 1) (* (+ x 1.0) (+ x 1.0)) (* 1 1) (* (+ x 1.0) (+ x 1.0)) (* 1 1) (* (+ x 1.0) (+ x 1.0)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 2 1) (* (+ x 1.0) x) (* (+ x 1.0) 1.0) (* x (+ x 1.0)) (* 1.0 (+ x 1.0)) (* (+ x 1.0) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (* (+ x 1.0) (sqrt (+ x 1.0))) (* (+ x 1.0) 1) (* (+ x 1.0) 1) (* (cbrt (+ x 1.0)) (+ x 1.0)) (* (sqrt (+ x 1.0)) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3))) (* (+ x 1.0) (- (* x x) (* 1.0 1.0))) (* (+ (pow x 3) (pow 1.0 3)) (+ x 1.0)) (* (- (* x x) (* 1.0 1.0)) (+ x 1.0)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (+ (* 2.0 x) 1.0)) (+ (pow x 2) (+ (* 2.0 x) 1.0)) (+ (pow x 2) (+ (* 2.0 x) 1.0)) 0.500 * * [simplify]: iteration 0 : 234 enodes (cost 303 ) 0.505 * * [simplify]: iteration 1 : 999 enodes (cost 270 ) 0.528 * * [simplify]: iteration 2 : 5001 enodes (cost 261 ) 0.530 * [simplify]: Simplified to: (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (log (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (* (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (pow (- (* (+ x 1.0) (+ x 1.0)) 1.0) 3) (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (+ (- (pow 1.0 3)) (pow (+ x 1.0) 6)) (+ (* (+ x 1.0) (+ (pow (+ x 1.0) 3) (* 1.0 (+ x 1.0)))) (* 1.0 1.0)) (- 1.0) (+ (- (* 1.0 1.0)) (* (pow (+ x 1.0) 3) (+ x 1.0))) (+ (* (+ x 1.0) (+ x 1.0)) 1.0) (+ (+ x 1.0) (sqrt 1.0)) (- (+ x 1.0) (sqrt 1.0)) (- (* 1.0 (+ x 1.0)) 1.0) (- (* 1.0 (+ x 1.0)) 1.0) (- 1.0) 2 (* (+ x 1.0) (+ x 1.0)) 2 (* 2 (log (+ x 1.0))) (* 2 (log (+ x 1.0))) (exp (* (+ x 1.0) (+ x 1.0))) (pow (+ x 1.0) 6) (* (cbrt (* (+ x 1.0) (+ x 1.0))) (cbrt (* (+ x 1.0) (+ x 1.0)))) (cbrt (* (+ x 1.0) (+ x 1.0))) (pow (+ x 1.0) 6) (fabs (+ x 1.0)) (fabs (+ x 1.0)) (* (+ (pow x 3) (pow 1.0 3)) (+ (pow x 3) (pow 1.0 3))) (* (+ (* 1.0 (- 1.0 x)) (pow x 2)) (+ (pow x 2) (* 1.0 (- 1.0 x)))) (* (- (* x x) (* 1.0 1.0)) (+ (pow x 3) (pow 1.0 3))) (* (- x 1.0) (+ (pow x 2) (* 1.0 (- 1.0 x)))) (* (- (* x x) (* 1.0 1.0)) (+ (pow x 3) (pow 1.0 3))) (* (- x 1.0) (+ (pow x 2) (* 1.0 (- 1.0 x)))) (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (* (- x 1.0) (- x 1.0)) (pow (cbrt (+ x 1.0)) 4) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (+ x 1.0) (+ x 1.0) 1 (* (+ x 1.0) (+ x 1.0)) 1 (* (+ x 1.0) (+ x 1.0)) 1 (* (+ x 1.0) (+ x 1.0)) 1 (* (+ x 1.0) (+ x 1.0)) (+ x 1.0) (+ x 1.0) 2 (* x (+ x 1.0)) (* 1.0 (+ x 1.0)) (* x (+ x 1.0)) (* 1.0 (+ x 1.0)) (* (pow (cbrt (+ x 1.0)) 4) (cbrt (+ x 1.0))) (pow (sqrt (+ x 1.0)) 3) (+ x 1.0) (+ x 1.0) (pow (cbrt (+ x 1.0)) 4) (pow (sqrt (+ x 1.0)) 3) (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3))) (* (- (* x x) (* 1.0 1.0)) (+ x 1.0)) (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3))) (* (- (* x x) (* 1.0 1.0)) (+ x 1.0)) (* x (+ 2.0 x)) (* x (+ 2.0 x)) (* x (+ 2.0 x)) (+ 1.0 (* x (+ 2.0 x))) (+ 1.0 (* x (+ 2.0 x))) (+ 1.0 (* x (+ 2.0 x))) 0.531 * * * [progress]: adding candidates to table 0.606 * * [progress]: iteration 2 / 4 0.606 * * * [progress]: picking best candidate 0.609 * * * * [pick]: Picked # 0.609 * * * [progress]: localizing error 0.612 * * * [progress]: generating rewritten candidates 0.612 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.622 * * * [progress]: generating series expansions 0.622 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.622 * [approximate]: Taking taylor expansion of (* (+ x 2.0) x) in (x) around 0 0.622 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x 0.622 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.622 * [taylor]: Taking taylor expansion of x in x 0.622 * [taylor]: Taking taylor expansion of 2.0 in x 0.622 * [taylor]: Taking taylor expansion of x in x 0.622 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x 0.622 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.622 * [taylor]: Taking taylor expansion of x in x 0.622 * [taylor]: Taking taylor expansion of 2.0 in x 0.622 * [taylor]: Taking taylor expansion of x in x 0.631 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0 0.631 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x 0.631 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.632 * [taylor]: Taking taylor expansion of x in x 0.632 * [taylor]: Taking taylor expansion of 2.0 in x 0.632 * [taylor]: Taking taylor expansion of x in x 0.632 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x 0.632 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.633 * [taylor]: Taking taylor expansion of 2.0 in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.643 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0 0.643 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x 0.643 * [taylor]: Taking taylor expansion of -1 in x 0.643 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x 0.643 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 0.643 * [taylor]: Taking taylor expansion of 2.0 in x 0.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.643 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x 0.644 * [taylor]: Taking taylor expansion of -1 in x 0.645 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x 0.645 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 0.645 * [taylor]: Taking taylor expansion of 2.0 in x 0.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.645 * [taylor]: Taking taylor expansion of x in x 0.645 * [taylor]: Taking taylor expansion of x in x 0.665 * * * [progress]: simplifying candidates 0.666 * [simplify]: Simplifying using # : (* x (+ 2.0 x)) (+ (log x) (log (+ 2.0 x))) (log (* x (+ 2.0 x))) (exp (* x (+ 2.0 x))) (* (* (* x x) x) (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x))) (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x)))) (cbrt (* x (+ 2.0 x))) (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x))) (sqrt (* x (+ 2.0 x))) (sqrt (* x (+ 2.0 x))) (* (sqrt x) (sqrt (+ 2.0 x))) (* (sqrt x) (sqrt (+ 2.0 x))) (* x 2.0) (* x x) (* 2.0 x) (* x x) (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x)))) (* x (sqrt (+ 2.0 x))) (* x 1) (* x 1) (* (cbrt x) (+ 2.0 x)) (* (sqrt x) (+ 2.0 x)) (* x (+ 2.0 x)) (* x (+ (pow 2.0 3) (pow x 3))) (* x (- (* 2.0 2.0) (* x x))) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) 0.668 * * [simplify]: iteration 0 : 123 enodes (cost 85 ) 0.671 * * [simplify]: iteration 1 : 594 enodes (cost 76 ) 0.683 * * [simplify]: iteration 2 : 2937 enodes (cost 76 ) 0.738 * * [simplify]: iteration 3 : 5001 enodes (cost 76 ) 0.739 * [simplify]: Simplified to: (* x (+ 2.0 x)) (log (* x (+ 2.0 x))) (log (* x (+ 2.0 x))) (exp (* x (+ 2.0 x))) (pow (* x (+ 2.0 x)) 3) (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x)))) (cbrt (* x (+ 2.0 x))) (pow (* x (+ 2.0 x)) 3) (sqrt (* x (+ 2.0 x))) (sqrt (* x (+ 2.0 x))) (* (sqrt (+ 2.0 x)) (pow x 1/2)) (* (sqrt (+ 2.0 x)) (pow x 1/2)) (* x 2.0) (pow x 2) (* x 2.0) (pow x 2) (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x)))) (* x (sqrt (+ 2.0 x))) x x (* (cbrt x) (+ 2.0 x)) (* (sqrt x) (+ 2.0 x)) (* x (+ 2.0 x)) (* x (+ (pow 2.0 3) (pow x 3))) (* x (- (* 2.0 2.0) (* x x))) (* x (+ 2.0 x)) (* x (+ 2.0 x)) (* x (+ 2.0 x)) 0.739 * * * [progress]: adding candidates to table 0.767 * * [progress]: iteration 3 / 4 0.767 * * * [progress]: picking best candidate 0.769 * * * * [pick]: Picked # 0.769 * * * [progress]: localizing error 0.774 * * * [progress]: generating rewritten candidates 0.774 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.779 * * * [progress]: generating series expansions 0.779 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.779 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0 0.779 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x 0.779 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.779 * [taylor]: Taking taylor expansion of x in x 0.779 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.779 * [taylor]: Taking taylor expansion of 2.0 in x 0.779 * [taylor]: Taking taylor expansion of x in x 0.779 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x 0.779 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.779 * [taylor]: Taking taylor expansion of x in x 0.779 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.779 * [taylor]: Taking taylor expansion of 2.0 in x 0.779 * [taylor]: Taking taylor expansion of x in x 0.794 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0 0.794 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 0.794 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.794 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.794 * [taylor]: Taking taylor expansion of x in x 0.795 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.795 * [taylor]: Taking taylor expansion of 2.0 in x 0.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.795 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 0.795 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.795 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.795 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.795 * [taylor]: Taking taylor expansion of 2.0 in x 0.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.796 * [taylor]: Taking taylor expansion of x in x 0.812 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0 0.812 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 0.812 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.812 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.812 * [taylor]: Taking taylor expansion of x in x 0.813 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.813 * [taylor]: Taking taylor expansion of 2.0 in x 0.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.813 * [taylor]: Taking taylor expansion of x in x 0.813 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 0.813 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.813 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.813 * [taylor]: Taking taylor expansion of x in x 0.814 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.814 * [taylor]: Taking taylor expansion of 2.0 in x 0.814 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.814 * [taylor]: Taking taylor expansion of x in x 0.833 * * * [progress]: simplifying candidates 0.833 * [simplify]: Simplifying using # : (* (exp (* x 2.0)) (exp (pow x 2))) (log (+ (* x 2.0) (pow x 2))) (exp (+ (* x 2.0) (pow x 2))) (* (cbrt (+ (* x 2.0) (pow x 2))) (cbrt (+ (* x 2.0) (pow x 2)))) (cbrt (+ (* x 2.0) (pow x 2))) (* (* (+ (* x 2.0) (pow x 2)) (+ (* x 2.0) (pow x 2))) (+ (* x 2.0) (pow x 2))) (sqrt (+ (* x 2.0) (pow x 2))) (sqrt (+ (* x 2.0) (pow x 2))) (+ (pow (* x 2.0) 3) (pow (pow x 2) 3)) (+ (* (* x 2.0) (* x 2.0)) (- (* (pow x 2) (pow x 2)) (* (* x 2.0) (pow x 2)))) (- (* (* x 2.0) (* x 2.0)) (* (pow x 2) (pow x 2))) (- (* x 2.0) (pow x 2)) (+ 2.0 x) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) 0.835 * * [simplify]: iteration 0 : 89 enodes (cost 77 ) 0.838 * * [simplify]: iteration 1 : 335 enodes (cost 63 ) 0.844 * * [simplify]: iteration 2 : 1146 enodes (cost 59 ) 0.876 * * [simplify]: iteration 3 : 5001 enodes (cost 59 ) 0.876 * [simplify]: Simplified to: (pow (exp x) (+ 2.0 x)) (log (+ (* x 2.0) (pow x 2))) (pow (exp x) (+ 2.0 x)) (* (cbrt (+ (* x 2.0) (pow x 2))) (cbrt (+ (* x 2.0) (pow x 2)))) (cbrt (+ (* x 2.0) (pow x 2))) (pow (* x (+ 2.0 x)) 3) (sqrt (+ (* x 2.0) (pow x 2))) (sqrt (+ (* x 2.0) (pow x 2))) (+ (pow (* x 2.0) 3) (pow (pow x 2) 3)) (+ (* (* x 2.0) (* x (- 2.0 x))) (pow x 4)) (* (pow x 2) (- (* 2.0 2.0) (pow x 2))) (* x (- 2.0 x)) (+ 2.0 x) (* x (+ 2.0 x)) (* x (+ 2.0 x)) (* x (+ 2.0 x)) 0.876 * * * [progress]: adding candidates to table 0.899 * * [progress]: iteration 4 / 4 0.899 * * * [progress]: picking best candidate 0.901 * * * * [pick]: Picked # 0.901 * * * [progress]: localizing error 0.907 * * * [progress]: generating rewritten candidates 0.907 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.909 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.913 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.924 * * * [progress]: generating series expansions 0.924 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.924 * [approximate]: Taking taylor expansion of (* (+ x 2.0) x) in (x) around 0 0.924 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x 0.924 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.924 * [taylor]: Taking taylor expansion of x in x 0.924 * [taylor]: Taking taylor expansion of 2.0 in x 0.924 * [taylor]: Taking taylor expansion of x in x 0.924 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x 0.924 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.924 * [taylor]: Taking taylor expansion of x in x 0.924 * [taylor]: Taking taylor expansion of 2.0 in x 0.924 * [taylor]: Taking taylor expansion of x in x 0.934 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0 0.934 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x 0.934 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.934 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.934 * [taylor]: Taking taylor expansion of x in x 0.934 * [taylor]: Taking taylor expansion of 2.0 in x 0.934 * [taylor]: Taking taylor expansion of x in x 0.935 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x 0.935 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.935 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.935 * [taylor]: Taking taylor expansion of x in x 0.935 * [taylor]: Taking taylor expansion of 2.0 in x 0.935 * [taylor]: Taking taylor expansion of x in x 0.945 * [approximate]: Taking taylor expansion of (/ (* (cbrt -1) (- 2.0 (/ 1 x))) x) in (x) around 0 0.945 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- 2.0 (/ 1 x))) x) in x 0.945 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- 2.0 (/ 1 x))) in x 0.945 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.945 * [taylor]: Taking taylor expansion of -1 in x 0.946 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 0.946 * [taylor]: Taking taylor expansion of 2.0 in x 0.946 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.946 * [taylor]: Taking taylor expansion of x in x 0.947 * [taylor]: Taking taylor expansion of x in x 0.949 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- 2.0 (/ 1 x))) x) in x 0.949 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- 2.0 (/ 1 x))) in x 0.949 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.949 * [taylor]: Taking taylor expansion of -1 in x 0.949 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 0.949 * [taylor]: Taking taylor expansion of 2.0 in x 0.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.950 * [taylor]: Taking taylor expansion of x in x 0.950 * [taylor]: Taking taylor expansion of x in x 0.982 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.982 * [approximate]: Taking taylor expansion of (pow (* (+ x 2.0) x) 3) in (x) around 0 0.982 * [taylor]: Taking taylor expansion of (pow (* (+ x 2.0) x) 3) in x 0.982 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x 0.982 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.982 * [taylor]: Taking taylor expansion of x in x 0.982 * [taylor]: Taking taylor expansion of 2.0 in x 0.982 * [taylor]: Taking taylor expansion of x in x 0.984 * [taylor]: Taking taylor expansion of (pow (* (+ x 2.0) x) 3) in x 0.984 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x 0.984 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.984 * [taylor]: Taking taylor expansion of x in x 0.984 * [taylor]: Taking taylor expansion of 2.0 in x 0.984 * [taylor]: Taking taylor expansion of x in x 0.993 * [approximate]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 2.0) x) 3) in (x) around 0 0.993 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 2.0) x) 3) in x 0.993 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x 0.993 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.993 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.993 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of 2.0 in x 0.993 * [taylor]: Taking taylor expansion of x in x 0.994 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 2.0) x) 3) in x 0.994 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x 0.994 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.994 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.994 * [taylor]: Taking taylor expansion of x in x 0.994 * [taylor]: Taking taylor expansion of 2.0 in x 0.994 * [taylor]: Taking taylor expansion of x in x 1.004 * [approximate]: Taking taylor expansion of (pow (* -1 (/ (- 2.0 (/ 1 x)) x)) 3) in (x) around 0 1.004 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (- 2.0 (/ 1 x)) x)) 3) in x 1.004 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x 1.004 * [taylor]: Taking taylor expansion of -1 in x 1.004 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x 1.004 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 1.004 * [taylor]: Taking taylor expansion of 2.0 in x 1.004 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.004 * [taylor]: Taking taylor expansion of x in x 1.004 * [taylor]: Taking taylor expansion of x in x 1.005 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (- 2.0 (/ 1 x)) x)) 3) in x 1.005 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x 1.005 * [taylor]: Taking taylor expansion of -1 in x 1.005 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x 1.005 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 1.005 * [taylor]: Taking taylor expansion of 2.0 in x 1.005 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.005 * [taylor]: Taking taylor expansion of x in x 1.006 * [taylor]: Taking taylor expansion of x in x 1.020 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 1.020 * [approximate]: Taking taylor expansion of (* (+ x 2.0) x) in (x) around 0 1.020 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x 1.020 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 1.020 * [taylor]: Taking taylor expansion of x in x 1.020 * [taylor]: Taking taylor expansion of 2.0 in x 1.020 * [taylor]: Taking taylor expansion of x in x 1.020 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x 1.020 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 1.020 * [taylor]: Taking taylor expansion of x in x 1.020 * [taylor]: Taking taylor expansion of 2.0 in x 1.020 * [taylor]: Taking taylor expansion of x in x 1.029 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0 1.029 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x 1.029 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 1.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.029 * [taylor]: Taking taylor expansion of x in x 1.030 * [taylor]: Taking taylor expansion of 2.0 in x 1.030 * [taylor]: Taking taylor expansion of x in x 1.030 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x 1.030 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 1.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.030 * [taylor]: Taking taylor expansion of x in x 1.031 * [taylor]: Taking taylor expansion of 2.0 in x 1.031 * [taylor]: Taking taylor expansion of x in x 1.041 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0 1.041 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x 1.041 * [taylor]: Taking taylor expansion of -1 in x 1.041 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x 1.041 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 1.041 * [taylor]: Taking taylor expansion of 2.0 in x 1.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.041 * [taylor]: Taking taylor expansion of x in x 1.041 * [taylor]: Taking taylor expansion of x in x 1.042 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x 1.042 * [taylor]: Taking taylor expansion of -1 in x 1.042 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x 1.042 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 1.042 * [taylor]: Taking taylor expansion of 2.0 in x 1.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.042 * [taylor]: Taking taylor expansion of x in x 1.042 * [taylor]: Taking taylor expansion of x in x 1.063 * * * [progress]: simplifying candidates 1.064 * [simplify]: Simplifying using # : (log (cbrt (pow (* x (+ 2.0 x)) 3))) (exp (cbrt (pow (* x (+ 2.0 x)) 3))) (cbrt (pow x 3)) (cbrt (pow (+ 2.0 x) 3)) (cbrt (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (cbrt (* x (+ 2.0 x))) (cbrt (* (cbrt (pow (* x (+ 2.0 x)) 3)) (cbrt (pow (* x (+ 2.0 x)) 3)))) (cbrt (cbrt (pow (* x (+ 2.0 x)) 3))) (cbrt (pow x 3)) (cbrt (pow (+ 2.0 x) 3)) (cbrt (* x (+ 2.0 x))) (cbrt (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (cbrt (sqrt (pow (* x (+ 2.0 x)) 3))) (cbrt (sqrt (pow (* x (+ 2.0 x)) 3))) (cbrt 1) (cbrt (pow (* x (+ 2.0 x)) 3)) (cbrt (pow (* x (+ 2.0 x)) (/ 3 2))) (cbrt (pow (* x (+ 2.0 x)) (/ 3 2))) (cbrt (pow (* x (+ (pow 2.0 3) (pow x 3))) 3)) (cbrt (pow (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))) 3)) (cbrt (pow (* x (- (* 2.0 2.0) (* x x))) 3)) (cbrt (pow (- 2.0 x) 3)) (* (cbrt (cbrt (pow (* x (+ 2.0 x)) 3))) (cbrt (cbrt (pow (* x (+ 2.0 x)) 3)))) (cbrt (cbrt (pow (* x (+ 2.0 x)) 3))) (* (* (cbrt (pow (* x (+ 2.0 x)) 3)) (cbrt (pow (* x (+ 2.0 x)) 3))) (cbrt (pow (* x (+ 2.0 x)) 3))) (sqrt (cbrt (pow (* x (+ 2.0 x)) 3))) (sqrt (cbrt (pow (* x (+ 2.0 x)) 3))) (* (+ (log x) (log (+ 2.0 x))) 3) (* (log (* x (+ 2.0 x))) 3) (* (log (* x (+ 2.0 x))) 3) (* 1 3) (* 1 3) (pow (* x (+ 2.0 x)) (* (cbrt 3) (cbrt 3))) (pow (* x (+ 2.0 x)) (sqrt 3)) (pow (* x (+ 2.0 x)) 1) (pow x 3) (pow (+ 2.0 x) 3) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (log (pow (* x (+ 2.0 x)) 3)) (exp (pow (* x (+ 2.0 x)) 3)) (* (cbrt (pow (* x (+ 2.0 x)) 3)) (cbrt (pow (* x (+ 2.0 x)) 3))) (cbrt (pow (* x (+ 2.0 x)) 3)) (* (* (pow (* x (+ 2.0 x)) 3) (pow (* x (+ 2.0 x)) 3)) (pow (* x (+ 2.0 x)) 3)) (pow x 3) (pow (+ 2.0 x) 3) (pow (* x (+ (pow 2.0 3) (pow x 3))) 3) (pow (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))) 3) (pow (* x (- (* 2.0 2.0) (* x x))) 3) (pow (- 2.0 x) 3) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (sqrt (pow (* x (+ 2.0 x)) 3)) (sqrt (pow (* x (+ 2.0 x)) 3)) (pow (* x (+ 2.0 x)) (/ 3 2)) (pow (* x (+ 2.0 x)) (/ 3 2)) (* x (+ 2.0 x)) (+ (log x) (log (+ 2.0 x))) (log (* x (+ 2.0 x))) (exp (* x (+ 2.0 x))) (* (* (* x x) x) (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x))) (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x)))) (cbrt (* x (+ 2.0 x))) (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x))) (sqrt (* x (+ 2.0 x))) (sqrt (* x (+ 2.0 x))) (* (sqrt x) (sqrt (+ 2.0 x))) (* (sqrt x) (sqrt (+ 2.0 x))) (* x 2.0) (* x x) (* 2.0 x) (* x x) (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x)))) (* x (sqrt (+ 2.0 x))) (* x 1) (* x 1) (* (cbrt x) (+ 2.0 x)) (* (sqrt x) (+ 2.0 x)) (* x (+ 2.0 x)) (* x (+ (pow 2.0 3) (pow x 3))) (* x (- (* 2.0 2.0) (* x x))) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) (- (+ (* 2.0 (* (cbrt -1) x)) (* (cbrt -1) (pow x 2)))) (+ (* 8.0 (pow x 3)) (+ (* 6.0 (pow x 5)) (* 12.0 (pow x 4)))) (+ (pow x 6) (+ (* 12.0 (pow x 4)) (* 6.0 (pow x 5)))) (+ (pow x 6) (+ (* 12.0 (pow x 4)) (* 6.0 (pow x 5)))) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) 1.068 * * [simplify]: iteration 0 : 271 enodes (cost 292 ) 1.074 * * [simplify]: iteration 1 : 1339 enodes (cost 282 ) 1.103 * * [simplify]: iteration 2 : 5001 enodes (cost 278 ) 1.105 * [simplify]: Simplified to: (log (* x (+ 2.0 x))) (exp (* x (+ 2.0 x))) x (+ 2.0 x) (cbrt (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (cbrt (* x (+ 2.0 x))) (cbrt (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (cbrt (* x (+ 2.0 x))) x (+ 2.0 x) (cbrt (* x (+ 2.0 x))) (cbrt (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (cbrt (sqrt (pow (* x (+ 2.0 x)) 3))) (cbrt (sqrt (pow (* x (+ 2.0 x)) 3))) 1 (* x (+ 2.0 x)) (cbrt (pow (* x (+ 2.0 x)) 3/2)) (cbrt (pow (* x (+ 2.0 x)) 3/2)) (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0)) (* x (- (* 2.0 2.0) (* x x))) (- 2.0 x) (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x)))) (cbrt (* x (+ 2.0 x))) (pow (* x (+ 2.0 x)) 3) (pow (* x (+ 2.0 x)) 1/2) (pow (* x (+ 2.0 x)) 1/2) (log (pow (* x (+ 2.0 x)) 3)) (log (pow (* x (+ 2.0 x)) 3)) (log (pow (* x (+ 2.0 x)) 3)) 3 3 (pow (* x (+ 2.0 x)) (* (cbrt 3) (cbrt 3))) (pow (* x (+ 2.0 x)) (sqrt 3)) (* x (+ 2.0 x)) (pow x 3) (pow (+ 2.0 x) 3) (pow (* x (+ 2.0 x)) 2) (log (pow (* x (+ 2.0 x)) 3)) (exp (pow (* x (+ 2.0 x)) 3)) (pow (* x (+ 2.0 x)) 2) (* x (+ 2.0 x)) (pow (pow (* x (+ 2.0 x)) 3) 3) (pow x 3) (pow (+ 2.0 x) 3) (pow (* x (+ (pow 2.0 3) (pow x 3))) 3) (pow (+ (* x (- x 2.0)) (* 2.0 2.0)) 3) (pow (* x (- (* 2.0 2.0) (* x x))) 3) (pow (- 2.0 x) 3) (pow (* x (+ 2.0 x)) 2) (sqrt (pow (* x (+ 2.0 x)) 3)) (sqrt (pow (* x (+ 2.0 x)) 3)) (pow (* x (+ 2.0 x)) 3/2) (pow (* x (+ 2.0 x)) 3/2) (* x (+ 2.0 x)) (log (* x (+ 2.0 x))) (log (* x (+ 2.0 x))) (exp (* x (+ 2.0 x))) (pow (* x (+ 2.0 x)) 3) (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x)))) (cbrt (* x (+ 2.0 x))) (pow (* x (+ 2.0 x)) 3) (pow (* x (+ 2.0 x)) 1/2) (pow (* x (+ 2.0 x)) 1/2) (* (sqrt x) (sqrt (+ 2.0 x))) (* (sqrt x) (sqrt (+ 2.0 x))) (* 2.0 x) (pow x 2) (* 2.0 x) (pow x 2) (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x)))) (* x (sqrt (+ 2.0 x))) x x (* (cbrt x) (+ 2.0 x)) (* (sqrt x) (+ 2.0 x)) (* x (+ 2.0 x)) (* x (+ (pow 2.0 3) (pow x 3))) (* x (- (* 2.0 2.0) (* x x))) (* x (+ 2.0 x)) (* x (+ 2.0 x)) (* (* (cbrt -1) x) (- (- 2.0) x)) (+ (* 8.0 (pow x 3)) (+ (* 6.0 (pow x 5)) (* 12.0 (pow x 4)))) (+ (pow x 6) (+ (* 12.0 (pow x 4)) (* 6.0 (pow x 5)))) (+ (pow x 6) (+ (* 12.0 (pow x 4)) (* 6.0 (pow x 5)))) (* x (+ 2.0 x)) (* x (+ 2.0 x)) (* x (+ 2.0 x)) 1.105 * * * [progress]: adding candidates to table 1.216 * [progress]: [Phase 3 of 3] Extracting. 1.216 * * [regime]: Finding splitpoints for: (# #) 1.217 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.217 * * * * [regimes]: Trying to branch on x from (# #) 1.228 * * * [regime]: Found split indices: #