31.184 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying using # : (+ x (* (- 1.0 x) (- 1.0 y))) 0.017 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.018 * * [simplify]: iteration 1 : 13 enodes (cost 9 ) 0.020 * * [simplify]: iteration 2 : 27 enodes (cost 9 ) 0.024 * * [simplify]: iteration 3 : 68 enodes (cost 9 ) 0.035 * * [simplify]: iteration 4 : 172 enodes (cost 9 ) 0.124 * * [simplify]: iteration 5 : 373 enodes (cost 9 ) 0.310 * * [simplify]: iteration 6 : 717 enodes (cost 9 ) 0.822 * * [simplify]: iteration 7 : 1269 enodes (cost 9 ) 2.189 * * [simplify]: iteration 8 : 2315 enodes (cost 9 ) 3.672 * * [simplify]: iteration 9 : 2940 enodes (cost 9 ) 4.838 * * [simplify]: iteration 10 : 3127 enodes (cost 9 ) 6.087 * * [simplify]: iteration 11 : 3430 enodes (cost 9 ) 7.395 * * [simplify]: iteration 12 : 3853 enodes (cost 9 ) 8.752 * * [simplify]: iteration 13 : 4260 enodes (cost 9 ) 10.085 * * [simplify]: iteration 14 : 4411 enodes (cost 9 ) 11.843 * * [simplify]: iteration 15 : 4495 enodes (cost 9 ) 13.684 * * [simplify]: iteration 16 : 4519 enodes (cost 9 ) 15.579 * * [simplify]: iteration done : 4519 enodes (cost 9 ) 15.579 * [simplify]: Simplified to: (+ x (* (- 1.0 x) (- 1.0 y))) 15.579 * * [progress]: iteration 1 / 4 15.579 * * * [progress]: picking best candidate 15.581 * * * * [pick]: Picked # 15.581 * * * [progress]: localizing error 15.586 * * * [progress]: generating rewritten candidates 15.586 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 15.589 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 15.608 * * * [progress]: generating series expansions 15.608 * * * * [progress]: [ 1 / 2 ] generating series at (2) 15.608 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in (x y) around 0 15.609 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y 15.609 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 15.609 * [taylor]: Taking taylor expansion of (* x y) in y 15.609 * [taylor]: Taking taylor expansion of x in y 15.609 * [taylor]: Taking taylor expansion of y in y 15.609 * [taylor]: Taking taylor expansion of 1.0 in y 15.609 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 15.609 * [taylor]: Taking taylor expansion of 1.0 in y 15.609 * [taylor]: Taking taylor expansion of y in y 15.609 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 15.609 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 15.609 * [taylor]: Taking taylor expansion of (* x y) in x 15.609 * [taylor]: Taking taylor expansion of x in x 15.609 * [taylor]: Taking taylor expansion of y in x 15.609 * [taylor]: Taking taylor expansion of 1.0 in x 15.609 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 15.609 * [taylor]: Taking taylor expansion of 1.0 in x 15.609 * [taylor]: Taking taylor expansion of y in x 15.609 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 15.609 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 15.609 * [taylor]: Taking taylor expansion of (* x y) in x 15.609 * [taylor]: Taking taylor expansion of x in x 15.609 * [taylor]: Taking taylor expansion of y in x 15.609 * [taylor]: Taking taylor expansion of 1.0 in x 15.609 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 15.609 * [taylor]: Taking taylor expansion of 1.0 in x 15.609 * [taylor]: Taking taylor expansion of y in x 15.610 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y 15.610 * [taylor]: Taking taylor expansion of 1.0 in y 15.610 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 15.610 * [taylor]: Taking taylor expansion of 1.0 in y 15.610 * [taylor]: Taking taylor expansion of y in y 15.611 * [taylor]: Taking taylor expansion of y in y 15.620 * [taylor]: Taking taylor expansion of 0 in y 15.621 * [approximate]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0 15.621 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y 15.621 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 15.621 * [taylor]: Taking taylor expansion of 1.0 in y 15.621 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 15.621 * [taylor]: Taking taylor expansion of (* x y) in y 15.621 * [taylor]: Taking taylor expansion of x in y 15.621 * [taylor]: Taking taylor expansion of y in y 15.621 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 15.621 * [taylor]: Taking taylor expansion of 1.0 in y 15.621 * [taylor]: Taking taylor expansion of (/ 1 y) in y 15.621 * [taylor]: Taking taylor expansion of y in y 15.622 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 15.622 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 15.622 * [taylor]: Taking taylor expansion of 1.0 in x 15.622 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 15.622 * [taylor]: Taking taylor expansion of (* x y) in x 15.622 * [taylor]: Taking taylor expansion of x in x 15.622 * [taylor]: Taking taylor expansion of y in x 15.622 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 15.622 * [taylor]: Taking taylor expansion of 1.0 in x 15.622 * [taylor]: Taking taylor expansion of (/ 1 y) in x 15.622 * [taylor]: Taking taylor expansion of y in x 15.622 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 15.622 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 15.622 * [taylor]: Taking taylor expansion of 1.0 in x 15.622 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 15.622 * [taylor]: Taking taylor expansion of (* x y) in x 15.622 * [taylor]: Taking taylor expansion of x in x 15.622 * [taylor]: Taking taylor expansion of y in x 15.623 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 15.623 * [taylor]: Taking taylor expansion of 1.0 in x 15.623 * [taylor]: Taking taylor expansion of (/ 1 y) in x 15.623 * [taylor]: Taking taylor expansion of y in x 15.623 * [taylor]: Taking taylor expansion of (/ 1 y) in y 15.623 * [taylor]: Taking taylor expansion of y in y 15.624 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 15.624 * [taylor]: Taking taylor expansion of 1.0 in y 15.624 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 15.624 * [taylor]: Taking taylor expansion of 1.0 in y 15.624 * [taylor]: Taking taylor expansion of (/ 1 y) in y 15.624 * [taylor]: Taking taylor expansion of y in y 15.628 * [taylor]: Taking taylor expansion of 0 in y 15.630 * [approximate]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in (x y) around 0 15.630 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in y 15.630 * [taylor]: Taking taylor expansion of 1.0 in y 15.630 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y 15.630 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 15.630 * [taylor]: Taking taylor expansion of (* x y) in y 15.630 * [taylor]: Taking taylor expansion of x in y 15.630 * [taylor]: Taking taylor expansion of y in y 15.630 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 15.630 * [taylor]: Taking taylor expansion of 1.0 in y 15.630 * [taylor]: Taking taylor expansion of (/ 1 y) in y 15.630 * [taylor]: Taking taylor expansion of y in y 15.631 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x 15.631 * [taylor]: Taking taylor expansion of 1.0 in x 15.631 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 15.631 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 15.631 * [taylor]: Taking taylor expansion of (* x y) in x 15.631 * [taylor]: Taking taylor expansion of x in x 15.631 * [taylor]: Taking taylor expansion of y in x 15.631 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 15.631 * [taylor]: Taking taylor expansion of 1.0 in x 15.631 * [taylor]: Taking taylor expansion of (/ 1 y) in x 15.631 * [taylor]: Taking taylor expansion of y in x 15.631 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x 15.631 * [taylor]: Taking taylor expansion of 1.0 in x 15.631 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 15.631 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 15.631 * [taylor]: Taking taylor expansion of (* x y) in x 15.631 * [taylor]: Taking taylor expansion of x in x 15.631 * [taylor]: Taking taylor expansion of y in x 15.632 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 15.632 * [taylor]: Taking taylor expansion of 1.0 in x 15.632 * [taylor]: Taking taylor expansion of (/ 1 y) in x 15.632 * [taylor]: Taking taylor expansion of y in x 15.632 * [taylor]: Taking taylor expansion of (/ 1 y) in y 15.632 * [taylor]: Taking taylor expansion of y in y 15.633 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 15.633 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 15.633 * [taylor]: Taking taylor expansion of 1.0 in y 15.633 * [taylor]: Taking taylor expansion of (/ 1 y) in y 15.633 * [taylor]: Taking taylor expansion of y in y 15.633 * [taylor]: Taking taylor expansion of 1.0 in y 15.636 * [taylor]: Taking taylor expansion of 0 in y 15.637 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 15.637 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in (x y) around 0 15.637 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y 15.637 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 15.637 * [taylor]: Taking taylor expansion of 1.0 in y 15.637 * [taylor]: Taking taylor expansion of y in y 15.637 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 15.637 * [taylor]: Taking taylor expansion of 1.0 in y 15.637 * [taylor]: Taking taylor expansion of x in y 15.637 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 15.637 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 15.637 * [taylor]: Taking taylor expansion of 1.0 in x 15.637 * [taylor]: Taking taylor expansion of y in x 15.637 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 15.637 * [taylor]: Taking taylor expansion of 1.0 in x 15.637 * [taylor]: Taking taylor expansion of x in x 15.637 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 15.637 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 15.637 * [taylor]: Taking taylor expansion of 1.0 in x 15.637 * [taylor]: Taking taylor expansion of y in x 15.637 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 15.637 * [taylor]: Taking taylor expansion of 1.0 in x 15.637 * [taylor]: Taking taylor expansion of x in x 15.638 * [taylor]: Taking taylor expansion of (* 1.0 (- 1.0 y)) in y 15.638 * [taylor]: Taking taylor expansion of 1.0 in y 15.638 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 15.638 * [taylor]: Taking taylor expansion of 1.0 in y 15.638 * [taylor]: Taking taylor expansion of y in y 15.640 * [taylor]: Taking taylor expansion of (- y 1.0) in y 15.640 * [taylor]: Taking taylor expansion of y in y 15.640 * [taylor]: Taking taylor expansion of 1.0 in y 15.643 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in (x y) around 0 15.643 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in y 15.643 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 15.643 * [taylor]: Taking taylor expansion of 1.0 in y 15.643 * [taylor]: Taking taylor expansion of (/ 1 x) in y 15.643 * [taylor]: Taking taylor expansion of x in y 15.643 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 15.643 * [taylor]: Taking taylor expansion of 1.0 in y 15.643 * [taylor]: Taking taylor expansion of (/ 1 y) in y 15.643 * [taylor]: Taking taylor expansion of y in y 15.644 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 15.644 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 15.644 * [taylor]: Taking taylor expansion of 1.0 in x 15.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x 15.644 * [taylor]: Taking taylor expansion of x in x 15.644 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 15.644 * [taylor]: Taking taylor expansion of 1.0 in x 15.644 * [taylor]: Taking taylor expansion of (/ 1 y) in x 15.644 * [taylor]: Taking taylor expansion of y in x 15.644 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 15.644 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 15.644 * [taylor]: Taking taylor expansion of 1.0 in x 15.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x 15.644 * [taylor]: Taking taylor expansion of x in x 15.644 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 15.645 * [taylor]: Taking taylor expansion of 1.0 in x 15.645 * [taylor]: Taking taylor expansion of (/ 1 y) in x 15.645 * [taylor]: Taking taylor expansion of y in x 15.645 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 15.645 * [taylor]: Taking taylor expansion of -1 in y 15.645 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 15.645 * [taylor]: Taking taylor expansion of 1.0 in y 15.645 * [taylor]: Taking taylor expansion of (/ 1 y) in y 15.645 * [taylor]: Taking taylor expansion of y in y 15.648 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 15.648 * [taylor]: Taking taylor expansion of 1.0 in y 15.648 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 15.648 * [taylor]: Taking taylor expansion of 1.0 in y 15.648 * [taylor]: Taking taylor expansion of (/ 1 y) in y 15.648 * [taylor]: Taking taylor expansion of y in y 15.653 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in (x y) around 0 15.653 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in y 15.653 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 15.653 * [taylor]: Taking taylor expansion of (/ 1 x) in y 15.653 * [taylor]: Taking taylor expansion of x in y 15.653 * [taylor]: Taking taylor expansion of 1.0 in y 15.653 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 15.653 * [taylor]: Taking taylor expansion of (/ 1 y) in y 15.653 * [taylor]: Taking taylor expansion of y in y 15.653 * [taylor]: Taking taylor expansion of 1.0 in y 15.653 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in x 15.653 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 15.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x 15.653 * [taylor]: Taking taylor expansion of x in x 15.653 * [taylor]: Taking taylor expansion of 1.0 in x 15.653 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 15.653 * [taylor]: Taking taylor expansion of (/ 1 y) in x 15.653 * [taylor]: Taking taylor expansion of y in x 15.653 * [taylor]: Taking taylor expansion of 1.0 in x 15.653 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in x 15.653 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 15.654 * [taylor]: Taking taylor expansion of (/ 1 x) in x 15.654 * [taylor]: Taking taylor expansion of x in x 15.654 * [taylor]: Taking taylor expansion of 1.0 in x 15.654 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 15.654 * [taylor]: Taking taylor expansion of (/ 1 y) in x 15.654 * [taylor]: Taking taylor expansion of y in x 15.654 * [taylor]: Taking taylor expansion of 1.0 in x 15.654 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 15.654 * [taylor]: Taking taylor expansion of (/ 1 y) in y 15.654 * [taylor]: Taking taylor expansion of y in y 15.655 * [taylor]: Taking taylor expansion of 1.0 in y 15.656 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 15.656 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 15.656 * [taylor]: Taking taylor expansion of 1.0 in y 15.656 * [taylor]: Taking taylor expansion of (/ 1 y) in y 15.656 * [taylor]: Taking taylor expansion of y in y 15.657 * [taylor]: Taking taylor expansion of 1.0 in y 15.658 * * * [progress]: simplifying candidates 15.659 * [simplify]: Simplifying using # : (* (exp x) (exp (* (- 1.0 x) (- 1.0 y)))) (log (+ x (* (- 1.0 x) (- 1.0 y)))) (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (* (* (+ x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) (- 1.0 y)))) (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3)) (+ (* x x) (- (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* x (* (- 1.0 x) (- 1.0 y))))) (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)))) (- x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (* (- 1.0 x) (- 1.0 y)) (+ (log (- 1.0 x)) (log (- 1.0 y))) (log (* (- 1.0 x) (- 1.0 y))) (exp (* (- 1.0 x) (- 1.0 y))) (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (* (- 1.0 x) (- 1.0 y))) (cbrt (* (- 1.0 x) (- 1.0 y)))) (cbrt (* (- 1.0 x) (- 1.0 y))) (* (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (* (- (pow 1.0 3) (pow x 3)) (- (pow 1.0 3) (pow y 3))) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* y y))) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- (pow 1.0 3) (pow y 3))) (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* y y))) (* (+ 1.0 x) (+ 1.0 y)) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)) (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)) (* 1.0 (- 1.0 x)) (* (- y) (- 1.0 x)) (* 1.0 (- 1.0 x)) (* (- y) (- 1.0 x)) (* (- 1.0 x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (- 1.0 x) (sqrt (- 1.0 y))) (* (- 1.0 x) 1) (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y))) (* (- 1.0 x) 1) (* (cbrt (- 1.0 x)) (- 1.0 y)) (* (sqrt (- 1.0 x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- (sqrt 1.0) (sqrt x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- (pow 1.0 3) (pow y 3))) (* (- 1.0 x) (- (* 1.0 1.0) (* y y))) (* (- (pow 1.0 3) (pow x 3)) (- 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- 1.0 (+ (* 1.0 x) (* 1.0 y))) (- (* x y) (+ (* 1.0 x) (* 1.0 y))) (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 15.662 * * [simplify]: iteration 0 : 101 enodes (cost 691 ) 15.679 * * [simplify]: iteration 1 : 276 enodes (cost 649 ) 15.743 * * [simplify]: iteration 2 : 1028 enodes (cost 617 ) 16.688 * * [simplify]: iteration 3 : 4539 enodes (cost 611 ) 17.714 * * [simplify]: iteration done : 5000 enodes (cost 611 ) 17.714 * [simplify]: Simplified to: (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (log (+ x (* (- 1.0 x) (- 1.0 y)))) (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (pow (+ x (* (- 1.0 x) (- 1.0 y))) 3) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3)) (+ (* x x) (* (* (- 1.0 x) (- 1.0 y)) (- (* (- 1.0 x) (- 1.0 y)) x))) (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)))) (- x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (* (- 1.0 x) (- 1.0 y)) (log (* (- 1.0 x) (- 1.0 y))) (log (* (- 1.0 x) (- 1.0 y))) (exp (* (- 1.0 x) (- 1.0 y))) (pow (* (- 1.0 x) (- 1.0 y)) 3) (* (cbrt (* (- 1.0 x) (- 1.0 y))) (cbrt (* (- 1.0 x) (- 1.0 y)))) (cbrt (* (- 1.0 x) (- 1.0 y))) (pow (* (- 1.0 x) (- 1.0 y)) 3) (sqrt (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (* (- (pow 1.0 3) (pow x 3)) (- (pow 1.0 3) (pow y 3))) (* (+ (* x (+ 1.0 x)) (* 1.0 1.0)) (+ (* y (+ 1.0 y)) (* 1.0 1.0))) (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* y y))) (* (+ (* x (+ 1.0 x)) (* 1.0 1.0)) (+ 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- (pow 1.0 3) (pow y 3))) (* (+ 1.0 x) (+ (* y (+ 1.0 y)) (* 1.0 1.0))) (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* y y))) (* (+ 1.0 x) (+ 1.0 y)) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)) (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)) (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)) (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)) (* (- 1.0 x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (- 1.0 x) (sqrt (- 1.0 y))) (- 1.0 x) (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y))) (- 1.0 x) (* (cbrt (- 1.0 x)) (- 1.0 y)) (* (sqrt (- 1.0 x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- (sqrt 1.0) (sqrt x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- (pow 1.0 3) (pow y 3))) (* (- 1.0 x) (- (* 1.0 1.0) (* y y))) (* (- (pow 1.0 3) (pow x 3)) (- 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- 1.0 y)) (+ (* y (- x 1.0)) 1.0) (+ (* y (- x 1.0)) 1.0) (+ (* y (- x 1.0)) 1.0) (- 1.0 (* 1.0 (+ x y))) (- (* x y) (* 1.0 (+ x y))) (- (* x y) (* 1.0 (+ x y))) 17.714 * * * [progress]: adding candidates to table 17.816 * * [progress]: iteration 2 / 4 17.816 * * * [progress]: picking best candidate 17.819 * * * * [pick]: Picked # 17.819 * * * [progress]: localizing error 17.824 * * * [progress]: generating rewritten candidates 17.824 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 17.834 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 17.840 * * * [progress]: generating series expansions 17.840 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 17.841 * [approximate]: Taking taylor expansion of (* (- x 1.0) y) in (y x) around 0 17.841 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in x 17.841 * [taylor]: Taking taylor expansion of (- x 1.0) in x 17.841 * [taylor]: Taking taylor expansion of x in x 17.841 * [taylor]: Taking taylor expansion of 1.0 in x 17.841 * [taylor]: Taking taylor expansion of y in x 17.841 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y 17.841 * [taylor]: Taking taylor expansion of (- x 1.0) in y 17.841 * [taylor]: Taking taylor expansion of x in y 17.841 * [taylor]: Taking taylor expansion of 1.0 in y 17.841 * [taylor]: Taking taylor expansion of y in y 17.841 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y 17.841 * [taylor]: Taking taylor expansion of (- x 1.0) in y 17.841 * [taylor]: Taking taylor expansion of x in y 17.841 * [taylor]: Taking taylor expansion of 1.0 in y 17.841 * [taylor]: Taking taylor expansion of y in y 17.842 * [taylor]: Taking taylor expansion of 0 in x 17.842 * [taylor]: Taking taylor expansion of (- x 1.0) in x 17.842 * [taylor]: Taking taylor expansion of x in x 17.843 * [taylor]: Taking taylor expansion of 1.0 in x 17.844 * [taylor]: Taking taylor expansion of 0 in x 17.846 * [taylor]: Taking taylor expansion of 0 in x 17.847 * [taylor]: Taking taylor expansion of 0 in x 17.848 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in (y x) around 0 17.848 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in x 17.848 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 17.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x 17.848 * [taylor]: Taking taylor expansion of x in x 17.848 * [taylor]: Taking taylor expansion of 1.0 in x 17.848 * [taylor]: Taking taylor expansion of y in x 17.848 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y 17.849 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 17.849 * [taylor]: Taking taylor expansion of (/ 1 x) in y 17.849 * [taylor]: Taking taylor expansion of x in y 17.849 * [taylor]: Taking taylor expansion of 1.0 in y 17.849 * [taylor]: Taking taylor expansion of y in y 17.849 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y 17.849 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 17.849 * [taylor]: Taking taylor expansion of (/ 1 x) in y 17.849 * [taylor]: Taking taylor expansion of x in y 17.849 * [taylor]: Taking taylor expansion of 1.0 in y 17.849 * [taylor]: Taking taylor expansion of y in y 17.850 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 17.850 * [taylor]: Taking taylor expansion of (/ 1 x) in x 17.850 * [taylor]: Taking taylor expansion of x in x 17.850 * [taylor]: Taking taylor expansion of 1.0 in x 17.852 * [taylor]: Taking taylor expansion of 0 in x 17.855 * [taylor]: Taking taylor expansion of 0 in x 17.857 * [taylor]: Taking taylor expansion of 0 in x 17.860 * [taylor]: Taking taylor expansion of 0 in x 17.861 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (y x) around 0 17.861 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 17.861 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 17.861 * [taylor]: Taking taylor expansion of 1.0 in x 17.861 * [taylor]: Taking taylor expansion of (/ 1 x) in x 17.861 * [taylor]: Taking taylor expansion of x in x 17.861 * [taylor]: Taking taylor expansion of y in x 17.862 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 17.862 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 17.862 * [taylor]: Taking taylor expansion of 1.0 in y 17.862 * [taylor]: Taking taylor expansion of (/ 1 x) in y 17.862 * [taylor]: Taking taylor expansion of x in y 17.862 * [taylor]: Taking taylor expansion of y in y 17.862 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 17.862 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 17.862 * [taylor]: Taking taylor expansion of 1.0 in y 17.862 * [taylor]: Taking taylor expansion of (/ 1 x) in y 17.862 * [taylor]: Taking taylor expansion of x in y 17.862 * [taylor]: Taking taylor expansion of y in y 17.862 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 17.862 * [taylor]: Taking taylor expansion of 1.0 in x 17.862 * [taylor]: Taking taylor expansion of (/ 1 x) in x 17.862 * [taylor]: Taking taylor expansion of x in x 17.864 * [taylor]: Taking taylor expansion of 0 in x 17.865 * [taylor]: Taking taylor expansion of 0 in x 17.868 * [taylor]: Taking taylor expansion of 0 in x 17.870 * [taylor]: Taking taylor expansion of 0 in x 17.871 * * * * [progress]: [ 2 / 2 ] generating series at (2) 17.871 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in (y x) around 0 17.871 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 17.871 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 17.871 * [taylor]: Taking taylor expansion of (* x y) in x 17.871 * [taylor]: Taking taylor expansion of x in x 17.871 * [taylor]: Taking taylor expansion of y in x 17.871 * [taylor]: Taking taylor expansion of 1.0 in x 17.871 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 17.871 * [taylor]: Taking taylor expansion of 1.0 in x 17.871 * [taylor]: Taking taylor expansion of y in x 17.871 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y 17.871 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 17.871 * [taylor]: Taking taylor expansion of (* x y) in y 17.871 * [taylor]: Taking taylor expansion of x in y 17.871 * [taylor]: Taking taylor expansion of y in y 17.871 * [taylor]: Taking taylor expansion of 1.0 in y 17.871 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 17.871 * [taylor]: Taking taylor expansion of 1.0 in y 17.871 * [taylor]: Taking taylor expansion of y in y 17.871 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y 17.871 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 17.871 * [taylor]: Taking taylor expansion of (* x y) in y 17.871 * [taylor]: Taking taylor expansion of x in y 17.871 * [taylor]: Taking taylor expansion of y in y 17.871 * [taylor]: Taking taylor expansion of 1.0 in y 17.871 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 17.871 * [taylor]: Taking taylor expansion of 1.0 in y 17.871 * [taylor]: Taking taylor expansion of y in y 17.872 * [taylor]: Taking taylor expansion of 1.0 in x 17.874 * [taylor]: Taking taylor expansion of (- x 1.0) in x 17.874 * [taylor]: Taking taylor expansion of x in x 17.874 * [taylor]: Taking taylor expansion of 1.0 in x 17.877 * [taylor]: Taking taylor expansion of 0 in x 17.878 * [approximate]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (y x) around 0 17.878 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 17.878 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 17.878 * [taylor]: Taking taylor expansion of 1.0 in x 17.878 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 17.878 * [taylor]: Taking taylor expansion of (* x y) in x 17.878 * [taylor]: Taking taylor expansion of x in x 17.878 * [taylor]: Taking taylor expansion of y in x 17.879 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 17.879 * [taylor]: Taking taylor expansion of 1.0 in x 17.879 * [taylor]: Taking taylor expansion of (/ 1 y) in x 17.879 * [taylor]: Taking taylor expansion of y in x 17.879 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y 17.879 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 17.879 * [taylor]: Taking taylor expansion of 1.0 in y 17.879 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 17.879 * [taylor]: Taking taylor expansion of (* x y) in y 17.879 * [taylor]: Taking taylor expansion of x in y 17.879 * [taylor]: Taking taylor expansion of y in y 17.879 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 17.879 * [taylor]: Taking taylor expansion of 1.0 in y 17.879 * [taylor]: Taking taylor expansion of (/ 1 y) in y 17.879 * [taylor]: Taking taylor expansion of y in y 17.880 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y 17.880 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 17.880 * [taylor]: Taking taylor expansion of 1.0 in y 17.880 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 17.880 * [taylor]: Taking taylor expansion of (* x y) in y 17.880 * [taylor]: Taking taylor expansion of x in y 17.880 * [taylor]: Taking taylor expansion of y in y 17.880 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 17.880 * [taylor]: Taking taylor expansion of 1.0 in y 17.880 * [taylor]: Taking taylor expansion of (/ 1 y) in y 17.880 * [taylor]: Taking taylor expansion of y in y 17.884 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 17.884 * [taylor]: Taking taylor expansion of (/ 1 x) in x 17.884 * [taylor]: Taking taylor expansion of x in x 17.884 * [taylor]: Taking taylor expansion of 1.0 in x 17.887 * [taylor]: Taking taylor expansion of 1.0 in x 17.890 * [taylor]: Taking taylor expansion of 0 in x 17.891 * [approximate]: Taking taylor expansion of (+ 1.0 (+ (* 1.0 (/ 1 y)) (/ 1 (* x y)))) in (y x) around 0 17.891 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (* 1.0 (/ 1 y)) (/ 1 (* x y)))) in x 17.891 * [taylor]: Taking taylor expansion of 1.0 in x 17.891 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x 17.891 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 17.891 * [taylor]: Taking taylor expansion of 1.0 in x 17.891 * [taylor]: Taking taylor expansion of (/ 1 y) in x 17.891 * [taylor]: Taking taylor expansion of y in x 17.891 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 17.891 * [taylor]: Taking taylor expansion of (* x y) in x 17.891 * [taylor]: Taking taylor expansion of x in x 17.891 * [taylor]: Taking taylor expansion of y in x 17.891 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (* 1.0 (/ 1 y)) (/ 1 (* x y)))) in y 17.891 * [taylor]: Taking taylor expansion of 1.0 in y 17.891 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in y 17.891 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 17.892 * [taylor]: Taking taylor expansion of 1.0 in y 17.892 * [taylor]: Taking taylor expansion of (/ 1 y) in y 17.892 * [taylor]: Taking taylor expansion of y in y 17.892 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 17.892 * [taylor]: Taking taylor expansion of (* x y) in y 17.892 * [taylor]: Taking taylor expansion of x in y 17.892 * [taylor]: Taking taylor expansion of y in y 17.892 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (* 1.0 (/ 1 y)) (/ 1 (* x y)))) in y 17.892 * [taylor]: Taking taylor expansion of 1.0 in y 17.892 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in y 17.892 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 17.892 * [taylor]: Taking taylor expansion of 1.0 in y 17.892 * [taylor]: Taking taylor expansion of (/ 1 y) in y 17.892 * [taylor]: Taking taylor expansion of y in y 17.893 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 17.893 * [taylor]: Taking taylor expansion of (* x y) in y 17.893 * [taylor]: Taking taylor expansion of x in y 17.893 * [taylor]: Taking taylor expansion of y in y 17.893 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 17.893 * [taylor]: Taking taylor expansion of (/ 1 x) in x 17.893 * [taylor]: Taking taylor expansion of x in x 17.894 * [taylor]: Taking taylor expansion of 1.0 in x 17.896 * [taylor]: Taking taylor expansion of 1.0 in x 17.899 * [taylor]: Taking taylor expansion of 0 in x 17.899 * * * [progress]: simplifying candidates 17.900 * [simplify]: Simplifying using # : (* y (- x 1.0)) (+ (log y) (log (- x 1.0))) (log (* y (- x 1.0))) (exp (* y (- x 1.0))) (* (* (* y y) y) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))) (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0)))) (cbrt (* y (- x 1.0))) (* (* (* y (- x 1.0)) (* y (- x 1.0))) (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* y x) (* y (- 1.0)) (* y x) (* y (- 1.0)) (* x y) (* (- 1.0) y) (* x y) (* (- 1.0) y) (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* y (sqrt (- x 1.0))) (* y 1) (* y (+ (sqrt x) (sqrt 1.0))) (* y 1) (* (cbrt y) (- x 1.0)) (* (sqrt y) (- x 1.0)) (* y (- x 1.0)) (* y (- (pow x 3) (pow 1.0 3))) (* y (- (* x x) (* 1.0 1.0))) (* (exp (* y (- x 1.0))) (exp 1.0)) (log (+ (* y (- x 1.0)) 1.0)) (exp (+ (* y (- x 1.0)) 1.0)) (* (cbrt (+ (* y (- x 1.0)) 1.0)) (cbrt (+ (* y (- x 1.0)) 1.0))) (cbrt (+ (* y (- x 1.0)) 1.0)) (* (* (+ (* y (- x 1.0)) 1.0) (+ (* y (- x 1.0)) 1.0)) (+ (* y (- x 1.0)) 1.0)) (sqrt (+ (* y (- x 1.0)) 1.0)) (sqrt (+ (* y (- x 1.0)) 1.0)) (+ (pow (* y (- x 1.0)) 3) (pow 1.0 3)) (+ (* (* y (- x 1.0)) (* y (- x 1.0))) (- (* 1.0 1.0) (* (* y (- x 1.0)) 1.0))) (- (* (* y (- x 1.0)) (* y (- x 1.0))) (* 1.0 1.0)) (- (* y (- x 1.0)) 1.0) (+ (* y (- 1.0)) 1.0) (+ (* y (- 1.0)) 1.0) (+ (* (- 1.0) y) 1.0) (+ (* (- 1.0) y) 1.0) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) 17.901 * * [simplify]: iteration 0 : 73 enodes (cost 413 ) 17.916 * * [simplify]: iteration 1 : 172 enodes (cost 389 ) 17.950 * * [simplify]: iteration 2 : 443 enodes (cost 355 ) 18.080 * * [simplify]: iteration 3 : 1507 enodes (cost 351 ) 18.908 * * [simplify]: iteration done : 5001 enodes (cost 351 ) 18.908 * [simplify]: Simplified to: (* y (- x 1.0)) (log (* y (- x 1.0))) (log (* y (- x 1.0))) (exp (* y (- x 1.0))) (pow (* y (- x 1.0)) 3) (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0)))) (cbrt (* y (- x 1.0))) (pow (* y (- x 1.0)) 3) (sqrt (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* x y) (* (- 1.0) y) (* x y) (* (- 1.0) y) (* x y) (* (- 1.0) y) (* x y) (* (- 1.0) y) (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* y (sqrt (- x 1.0))) y (* y (+ (sqrt x) (sqrt 1.0))) y (* (cbrt y) (- x 1.0)) (* (sqrt y) (- x 1.0)) (* y (- x 1.0)) (* y (- (pow x 3) (pow 1.0 3))) (* y (- (* x x) (* 1.0 1.0))) (exp (+ (* y (- x 1.0)) 1.0)) (log (+ (* y (- x 1.0)) 1.0)) (exp (+ (* y (- x 1.0)) 1.0)) (* (cbrt (+ (* y (- x 1.0)) 1.0)) (cbrt (+ (* y (- x 1.0)) 1.0))) (cbrt (+ (* y (- x 1.0)) 1.0)) (pow (+ (* y (- x 1.0)) 1.0) 3) (sqrt (+ (* y (- x 1.0)) 1.0)) (sqrt (+ (* y (- x 1.0)) 1.0)) (+ (pow (* y (- x 1.0)) 3) (pow 1.0 3)) (- (* 1.0 1.0) (* (* y (- x 1.0)) (- 1.0 (* y (- x 1.0))))) (- (* (* y (- x 1.0)) (* y (- x 1.0))) (* 1.0 1.0)) (- (* y (- x 1.0)) 1.0) (- 1.0 (* 1.0 y)) (- 1.0 (* 1.0 y)) (- 1.0 (* 1.0 y)) (- 1.0 (* 1.0 y)) (* y (- x 1.0)) (* y (- x 1.0)) (* y (- x 1.0)) (+ (* y (- x 1.0)) 1.0) (+ (* y (- x 1.0)) 1.0) (+ (* y (- x 1.0)) 1.0) 18.908 * * * [progress]: adding candidates to table 18.979 * * [progress]: iteration 3 / 4 18.979 * * * [progress]: picking best candidate 18.981 * * * * [pick]: Picked # 18.981 * * * [progress]: localizing error 18.986 * * * [progress]: generating rewritten candidates 18.986 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 18.993 * * * [progress]: generating series expansions 18.993 * * * * [progress]: [ 1 / 1 ] generating series at (2) 18.993 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in (y x) around 0 18.993 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 18.993 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 18.993 * [taylor]: Taking taylor expansion of (* x y) in x 18.993 * [taylor]: Taking taylor expansion of x in x 18.993 * [taylor]: Taking taylor expansion of y in x 18.993 * [taylor]: Taking taylor expansion of 1.0 in x 18.993 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 18.993 * [taylor]: Taking taylor expansion of 1.0 in x 18.993 * [taylor]: Taking taylor expansion of y in x 18.993 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y 18.993 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 18.993 * [taylor]: Taking taylor expansion of (* x y) in y 18.993 * [taylor]: Taking taylor expansion of x in y 18.993 * [taylor]: Taking taylor expansion of y in y 18.993 * [taylor]: Taking taylor expansion of 1.0 in y 18.993 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 18.993 * [taylor]: Taking taylor expansion of 1.0 in y 18.993 * [taylor]: Taking taylor expansion of y in y 18.993 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y 18.993 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 18.993 * [taylor]: Taking taylor expansion of (* x y) in y 18.993 * [taylor]: Taking taylor expansion of x in y 18.993 * [taylor]: Taking taylor expansion of y in y 18.993 * [taylor]: Taking taylor expansion of 1.0 in y 18.993 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 18.993 * [taylor]: Taking taylor expansion of 1.0 in y 18.993 * [taylor]: Taking taylor expansion of y in y 18.995 * [taylor]: Taking taylor expansion of 1.0 in x 18.996 * [taylor]: Taking taylor expansion of (- x 1.0) in x 18.997 * [taylor]: Taking taylor expansion of x in x 18.997 * [taylor]: Taking taylor expansion of 1.0 in x 18.999 * [taylor]: Taking taylor expansion of 0 in x 19.000 * [approximate]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (y x) around 0 19.000 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 19.000 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 19.000 * [taylor]: Taking taylor expansion of 1.0 in x 19.001 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 19.001 * [taylor]: Taking taylor expansion of (* x y) in x 19.001 * [taylor]: Taking taylor expansion of x in x 19.001 * [taylor]: Taking taylor expansion of y in x 19.001 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 19.001 * [taylor]: Taking taylor expansion of 1.0 in x 19.001 * [taylor]: Taking taylor expansion of (/ 1 y) in x 19.001 * [taylor]: Taking taylor expansion of y in x 19.001 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y 19.001 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 19.001 * [taylor]: Taking taylor expansion of 1.0 in y 19.001 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 19.001 * [taylor]: Taking taylor expansion of (* x y) in y 19.001 * [taylor]: Taking taylor expansion of x in y 19.001 * [taylor]: Taking taylor expansion of y in y 19.001 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 19.001 * [taylor]: Taking taylor expansion of 1.0 in y 19.001 * [taylor]: Taking taylor expansion of (/ 1 y) in y 19.001 * [taylor]: Taking taylor expansion of y in y 19.002 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y 19.002 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 19.002 * [taylor]: Taking taylor expansion of 1.0 in y 19.002 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 19.002 * [taylor]: Taking taylor expansion of (* x y) in y 19.002 * [taylor]: Taking taylor expansion of x in y 19.002 * [taylor]: Taking taylor expansion of y in y 19.003 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 19.003 * [taylor]: Taking taylor expansion of 1.0 in y 19.003 * [taylor]: Taking taylor expansion of (/ 1 y) in y 19.003 * [taylor]: Taking taylor expansion of y in y 19.004 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 19.004 * [taylor]: Taking taylor expansion of (/ 1 x) in x 19.004 * [taylor]: Taking taylor expansion of x in x 19.004 * [taylor]: Taking taylor expansion of 1.0 in x 19.006 * [taylor]: Taking taylor expansion of 1.0 in x 19.010 * [taylor]: Taking taylor expansion of 0 in x 19.011 * [approximate]: Taking taylor expansion of (+ 1.0 (+ (* 1.0 (/ 1 y)) (/ 1 (* x y)))) in (y x) around 0 19.011 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (* 1.0 (/ 1 y)) (/ 1 (* x y)))) in x 19.011 * [taylor]: Taking taylor expansion of 1.0 in x 19.011 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x 19.011 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 19.011 * [taylor]: Taking taylor expansion of 1.0 in x 19.011 * [taylor]: Taking taylor expansion of (/ 1 y) in x 19.011 * [taylor]: Taking taylor expansion of y in x 19.011 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 19.011 * [taylor]: Taking taylor expansion of (* x y) in x 19.011 * [taylor]: Taking taylor expansion of x in x 19.011 * [taylor]: Taking taylor expansion of y in x 19.011 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (* 1.0 (/ 1 y)) (/ 1 (* x y)))) in y 19.011 * [taylor]: Taking taylor expansion of 1.0 in y 19.011 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in y 19.011 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 19.011 * [taylor]: Taking taylor expansion of 1.0 in y 19.011 * [taylor]: Taking taylor expansion of (/ 1 y) in y 19.011 * [taylor]: Taking taylor expansion of y in y 19.012 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 19.012 * [taylor]: Taking taylor expansion of (* x y) in y 19.012 * [taylor]: Taking taylor expansion of x in y 19.012 * [taylor]: Taking taylor expansion of y in y 19.012 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (* 1.0 (/ 1 y)) (/ 1 (* x y)))) in y 19.012 * [taylor]: Taking taylor expansion of 1.0 in y 19.012 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in y 19.012 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 19.012 * [taylor]: Taking taylor expansion of 1.0 in y 19.012 * [taylor]: Taking taylor expansion of (/ 1 y) in y 19.012 * [taylor]: Taking taylor expansion of y in y 19.012 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 19.012 * [taylor]: Taking taylor expansion of (* x y) in y 19.012 * [taylor]: Taking taylor expansion of x in y 19.012 * [taylor]: Taking taylor expansion of y in y 19.013 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 19.013 * [taylor]: Taking taylor expansion of (/ 1 x) in x 19.013 * [taylor]: Taking taylor expansion of x in x 19.013 * [taylor]: Taking taylor expansion of 1.0 in x 19.015 * [taylor]: Taking taylor expansion of 1.0 in x 19.018 * [taylor]: Taking taylor expansion of 0 in x 19.018 * * * [progress]: simplifying candidates 19.019 * [simplify]: Simplifying using # : (* (exp (* y x)) (/ (exp 1.0) (exp (* 1.0 y)))) (* (exp (* y x)) (exp (- 1.0 (* 1.0 y)))) (log (+ (* y x) (- 1.0 (* 1.0 y)))) (exp (+ (* y x) (- 1.0 (* 1.0 y)))) (* (cbrt (+ (* y x) (- 1.0 (* 1.0 y)))) (cbrt (+ (* y x) (- 1.0 (* 1.0 y))))) (cbrt (+ (* y x) (- 1.0 (* 1.0 y)))) (* (* (+ (* y x) (- 1.0 (* 1.0 y))) (+ (* y x) (- 1.0 (* 1.0 y)))) (+ (* y x) (- 1.0 (* 1.0 y)))) (sqrt (+ (* y x) (- 1.0 (* 1.0 y)))) (sqrt (+ (* y x) (- 1.0 (* 1.0 y)))) (+ (pow (* y x) 3) (pow (- 1.0 (* 1.0 y)) 3)) (+ (* (* y x) (* y x)) (- (* (- 1.0 (* 1.0 y)) (- 1.0 (* 1.0 y))) (* (* y x) (- 1.0 (* 1.0 y))))) (- (* (* y x) (* y x)) (* (- 1.0 (* 1.0 y)) (- 1.0 (* 1.0 y)))) (- (* y x) (- 1.0 (* 1.0 y))) (+ (* y x) 1.0) (+ (* y x) 1.0) (+ (* y x) 1.0) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) 19.020 * * [simplify]: iteration 0 : 36 enodes (cost 235 ) 19.026 * * [simplify]: iteration 1 : 101 enodes (cost 226 ) 19.048 * * [simplify]: iteration 2 : 318 enodes (cost 208 ) 19.149 * * [simplify]: iteration 3 : 1221 enodes (cost 174 ) 19.755 * * [simplify]: iteration done : 5000 enodes (cost 174 ) 19.756 * [simplify]: Simplified to: (exp (- 1.0 (* y (- 1.0 x)))) (exp (- 1.0 (* y (- 1.0 x)))) (log (- 1.0 (* y (- 1.0 x)))) (exp (- 1.0 (* y (- 1.0 x)))) (* (cbrt (- 1.0 (* y (- 1.0 x)))) (cbrt (- 1.0 (* y (- 1.0 x))))) (cbrt (- 1.0 (* y (- 1.0 x)))) (pow (- 1.0 (* y (- 1.0 x))) 3) (sqrt (- 1.0 (* y (- 1.0 x)))) (sqrt (- 1.0 (* y (- 1.0 x)))) (+ (pow (* y x) 3) (pow (- 1.0 (* 1.0 y)) 3)) (+ (* (* y x) (* y x)) (* (- 1.0 (* y (+ 1.0 x))) (- 1.0 (* 1.0 y)))) (* (- (* y (+ 1.0 x)) 1.0) (- 1.0 (* y (- 1.0 x)))) (- (* y (+ 1.0 x)) 1.0) (+ (* x y) 1.0) (+ (* x y) 1.0) (+ (* x y) 1.0) (- 1.0 (* y (- 1.0 x))) (- 1.0 (* y (- 1.0 x))) (- 1.0 (* y (- 1.0 x))) 19.756 * * * [progress]: adding candidates to table 19.789 * [progress]: [Phase 3 of 3] Extracting. 19.789 * * [regime]: Finding splitpoints for: (# #) 19.790 * * * [regime-changes]: Trying 2 branch expressions: (y x) 19.790 * * * * [regimes]: Trying to branch on y from (# #) 19.800 * * * * [regimes]: Trying to branch on x from (# #) 19.813 * * * [regime]: Found split indices: #