0.005 * [progress]: [Phase 1 of 3] Setting up.
0.008 * * * [progress]: [1/2] Preparing points
0.253 * * * [progress]: [2/2] Setting up program.
0.257 * [progress]: [Phase 2 of 3] Improving.
0.258 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
0.259 * [simplify]: Simplifying (- (pow x 4) (pow y 4))
0.260 * * [simplify]: iteration 1: (6 enodes)
0.270 * * [simplify]: iteration 2: (26 enodes)
0.277 * * [simplify]: iteration 3: (58 enodes)
0.286 * * [simplify]: iteration 4: (71 enodes)
0.296 * * [simplify]: iteration 5: (106 enodes)
0.327 * * [simplify]: iteration 6: (208 enodes)
0.369 * * [simplify]: iteration 7: (455 enodes)
0.566 * * [simplify]: Extracting #0: cost 1 inf + 0
0.566 * * [simplify]: Extracting #1: cost 42 inf + 0
0.567 * * [simplify]: Extracting #2: cost 193 inf + 0
0.568 * * [simplify]: Extracting #3: cost 215 inf + 4184
0.574 * * [simplify]: Extracting #4: cost 73 inf + 26605
0.584 * * [simplify]: Extracting #5: cost 1 inf + 39868
0.595 * * [simplify]: Extracting #6: cost 0 inf + 40070
0.607 * [simplify]: Simplified to (* (- (* x x) (* y y)) (+ (* y y) (* x x)))
0.607 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
0.607 * [simplify]: Simplified (2) to (λ (x y) (* (- (* x x) (* y y)) (+ (* y y) (* x x))))
0.618 * * [progress]: iteration 1 / 4
0.619 * * * [progress]: picking best candidate
0.633 * * * * [pick]: Picked  #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
0.633 * * * [progress]: localizing error
0.646 * * * [progress]: generating rewritten candidates
0.646 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.659 * * * [progress]: generating series expansions
0.660 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.664 * [backup-simplify]: Simplify (- (pow x 4) (pow y 4)) into (- (pow x 4) (pow y 4))
0.664 * [approximate]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in (x y) around 0
0.665 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y
0.665 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.665 * [taylor]: Taking taylor expansion of x in y
0.665 * [backup-simplify]: Simplify x into x
0.665 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.666 * [taylor]: Taking taylor expansion of y in y
0.666 * [backup-simplify]: Simplify 0 into 0
0.666 * [backup-simplify]: Simplify 1 into 1
0.666 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x
0.666 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.666 * [taylor]: Taking taylor expansion of x in x
0.666 * [backup-simplify]: Simplify 0 into 0
0.666 * [backup-simplify]: Simplify 1 into 1
0.666 * [taylor]: Taking taylor expansion of (pow y 4) in x
0.666 * [taylor]: Taking taylor expansion of y in x
0.666 * [backup-simplify]: Simplify y into y
0.666 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x
0.666 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.666 * [taylor]: Taking taylor expansion of x in x
0.666 * [backup-simplify]: Simplify 0 into 0
0.666 * [backup-simplify]: Simplify 1 into 1
0.666 * [taylor]: Taking taylor expansion of (pow y 4) in x
0.666 * [taylor]: Taking taylor expansion of y in x
0.666 * [backup-simplify]: Simplify y into y
0.667 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.667 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
0.667 * [backup-simplify]: Simplify (- (pow y 4)) into (- (pow y 4))
0.667 * [backup-simplify]: Simplify (+ 0 (- (pow y 4))) into (- (pow y 4))
0.667 * [taylor]: Taking taylor expansion of (- (pow y 4)) in y
0.667 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.667 * [taylor]: Taking taylor expansion of y in y
0.667 * [backup-simplify]: Simplify 0 into 0
0.667 * [backup-simplify]: Simplify 1 into 1
0.667 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.667 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0
0.668 * [backup-simplify]: Simplify (- 0) into 0
0.668 * [backup-simplify]: Simplify (+ 0 0) into 0
0.668 * [taylor]: Taking taylor expansion of 0 in y
0.668 * [backup-simplify]: Simplify 0 into 0
0.668 * [backup-simplify]: Simplify 0 into 0
0.669 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.669 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.669 * [backup-simplify]: Simplify (- 0) into 0
0.669 * [backup-simplify]: Simplify (+ 0 0) into 0
0.670 * [taylor]: Taking taylor expansion of 0 in y
0.670 * [backup-simplify]: Simplify 0 into 0
0.670 * [backup-simplify]: Simplify 0 into 0
0.670 * [backup-simplify]: Simplify 0 into 0
0.670 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.671 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.671 * [backup-simplify]: Simplify (- 0) into 0
0.671 * [backup-simplify]: Simplify (+ 0 0) into 0
0.671 * [taylor]: Taking taylor expansion of 0 in y
0.671 * [backup-simplify]: Simplify 0 into 0
0.671 * [backup-simplify]: Simplify 0 into 0
0.671 * [backup-simplify]: Simplify 0 into 0
0.671 * [backup-simplify]: Simplify 0 into 0
0.671 * [backup-simplify]: Simplify 0 into 0
0.672 * [backup-simplify]: Simplify (- (pow (/ 1 x) 4) (pow (/ 1 y) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))
0.672 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0
0.672 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y
0.672 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
0.672 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.672 * [taylor]: Taking taylor expansion of x in y
0.672 * [backup-simplify]: Simplify x into x
0.672 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.672 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
0.672 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4))
0.672 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.672 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.672 * [taylor]: Taking taylor expansion of y in y
0.672 * [backup-simplify]: Simplify 0 into 0
0.672 * [backup-simplify]: Simplify 1 into 1
0.672 * [backup-simplify]: Simplify (* 1 1) into 1
0.673 * [backup-simplify]: Simplify (* 1 1) into 1
0.673 * [backup-simplify]: Simplify (/ 1 1) into 1
0.673 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
0.673 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.673 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.673 * [backup-simplify]: Simplify 0 into 0
0.673 * [backup-simplify]: Simplify 1 into 1
0.673 * [backup-simplify]: Simplify (* 1 1) into 1
0.673 * [backup-simplify]: Simplify (* 1 1) into 1
0.674 * [backup-simplify]: Simplify (/ 1 1) into 1
0.674 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
0.674 * [taylor]: Taking taylor expansion of (pow y 4) in x
0.674 * [taylor]: Taking taylor expansion of y in x
0.674 * [backup-simplify]: Simplify y into y
0.674 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.674 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
0.674 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4))
0.674 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
0.674 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.674 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.674 * [backup-simplify]: Simplify 0 into 0
0.674 * [backup-simplify]: Simplify 1 into 1
0.674 * [backup-simplify]: Simplify (* 1 1) into 1
0.675 * [backup-simplify]: Simplify (* 1 1) into 1
0.675 * [backup-simplify]: Simplify (/ 1 1) into 1
0.675 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
0.675 * [taylor]: Taking taylor expansion of (pow y 4) in x
0.675 * [taylor]: Taking taylor expansion of y in x
0.675 * [backup-simplify]: Simplify y into y
0.675 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.675 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
0.675 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4))
0.675 * [backup-simplify]: Simplify (+ 1 0) into 1
0.675 * [taylor]: Taking taylor expansion of 1 in y
0.675 * [backup-simplify]: Simplify 1 into 1
0.676 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.676 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.677 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.677 * [backup-simplify]: Simplify (+ 0 0) into 0
0.677 * [taylor]: Taking taylor expansion of 0 in y
0.677 * [backup-simplify]: Simplify 0 into 0
0.678 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.678 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.679 * [backup-simplify]: Simplify (+ 0 0) into 0
0.679 * [taylor]: Taking taylor expansion of 0 in y
0.679 * [backup-simplify]: Simplify 0 into 0
0.680 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.680 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.681 * [backup-simplify]: Simplify (+ 0 0) into 0
0.681 * [taylor]: Taking taylor expansion of 0 in y
0.681 * [backup-simplify]: Simplify 0 into 0
0.683 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.684 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.685 * [backup-simplify]: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4)))
0.685 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4)))
0.685 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y
0.685 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.685 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.685 * [taylor]: Taking taylor expansion of y in y
0.685 * [backup-simplify]: Simplify 0 into 0
0.685 * [backup-simplify]: Simplify 1 into 1
0.686 * [backup-simplify]: Simplify (* 1 1) into 1
0.686 * [backup-simplify]: Simplify (* 1 1) into 1
0.686 * [backup-simplify]: Simplify (/ 1 1) into 1
0.687 * [backup-simplify]: Simplify (- 1) into -1
0.687 * [backup-simplify]: Simplify -1 into -1
0.687 * [backup-simplify]: Simplify 1 into 1
0.688 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.690 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.691 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.691 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.691 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0
0.691 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0
0.692 * [backup-simplify]: Simplify (- 0) into 0
0.692 * [backup-simplify]: Simplify (+ 0 0) into 0
0.692 * [taylor]: Taking taylor expansion of 0 in y
0.692 * [backup-simplify]: Simplify 0 into 0
0.693 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.693 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.695 * [backup-simplify]: Simplify (- 0) into 0
0.695 * [backup-simplify]: Simplify 0 into 0
0.695 * [backup-simplify]: Simplify 0 into 0
0.695 * [backup-simplify]: Simplify 0 into 0
0.696 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.698 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.699 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.699 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.700 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.700 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0
0.701 * [backup-simplify]: Simplify (- 0) into 0
0.701 * [backup-simplify]: Simplify (+ 0 0) into 0
0.701 * [taylor]: Taking taylor expansion of 0 in y
0.701 * [backup-simplify]: Simplify 0 into 0
0.702 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.703 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.704 * [backup-simplify]: Simplify (- 0) into 0
0.704 * [backup-simplify]: Simplify 0 into 0
0.704 * [backup-simplify]: Simplify 0 into 0
0.704 * [backup-simplify]: Simplify 0 into 0
0.705 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 4)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 4))) into (- (pow x 4) (pow y 4))
0.705 * [backup-simplify]: Simplify (- (pow (/ 1 (- x)) 4) (pow (/ 1 (- y)) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))
0.705 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0
0.705 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y
0.705 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
0.705 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.705 * [taylor]: Taking taylor expansion of x in y
0.705 * [backup-simplify]: Simplify x into x
0.705 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.705 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
0.706 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4))
0.706 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.706 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.706 * [taylor]: Taking taylor expansion of y in y
0.706 * [backup-simplify]: Simplify 0 into 0
0.706 * [backup-simplify]: Simplify 1 into 1
0.706 * [backup-simplify]: Simplify (* 1 1) into 1
0.706 * [backup-simplify]: Simplify (* 1 1) into 1
0.707 * [backup-simplify]: Simplify (/ 1 1) into 1
0.707 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
0.707 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.707 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.707 * [backup-simplify]: Simplify 0 into 0
0.707 * [backup-simplify]: Simplify 1 into 1
0.707 * [backup-simplify]: Simplify (* 1 1) into 1
0.708 * [backup-simplify]: Simplify (* 1 1) into 1
0.708 * [backup-simplify]: Simplify (/ 1 1) into 1
0.708 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
0.708 * [taylor]: Taking taylor expansion of (pow y 4) in x
0.708 * [taylor]: Taking taylor expansion of y in x
0.708 * [backup-simplify]: Simplify y into y
0.708 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.709 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
0.709 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4))
0.709 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.709 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.709 * [backup-simplify]: Simplify 0 into 0
0.709 * [backup-simplify]: Simplify 1 into 1
0.709 * [backup-simplify]: Simplify (* 1 1) into 1
0.710 * [backup-simplify]: Simplify (* 1 1) into 1
0.710 * [backup-simplify]: Simplify (/ 1 1) into 1
0.710 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
0.710 * [taylor]: Taking taylor expansion of (pow y 4) in x
0.710 * [taylor]: Taking taylor expansion of y in x
0.710 * [backup-simplify]: Simplify y into y
0.710 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.710 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
0.710 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4))
0.711 * [backup-simplify]: Simplify (+ 1 0) into 1
0.711 * [taylor]: Taking taylor expansion of 1 in y
0.711 * [backup-simplify]: Simplify 1 into 1
0.711 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.712 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.713 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.714 * [backup-simplify]: Simplify (+ 0 0) into 0
0.714 * [taylor]: Taking taylor expansion of 0 in y
0.714 * [backup-simplify]: Simplify 0 into 0
0.715 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.716 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.717 * [backup-simplify]: Simplify (+ 0 0) into 0
0.717 * [taylor]: Taking taylor expansion of 0 in y
0.717 * [backup-simplify]: Simplify 0 into 0
0.718 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.719 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.720 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.720 * [backup-simplify]: Simplify (+ 0 0) into 0
0.721 * [taylor]: Taking taylor expansion of 0 in y
0.721 * [backup-simplify]: Simplify 0 into 0
0.722 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.723 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.724 * [backup-simplify]: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4)))
0.724 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4)))
0.724 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y
0.724 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.724 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.724 * [taylor]: Taking taylor expansion of y in y
0.724 * [backup-simplify]: Simplify 0 into 0
0.724 * [backup-simplify]: Simplify 1 into 1
0.725 * [backup-simplify]: Simplify (* 1 1) into 1
0.725 * [backup-simplify]: Simplify (* 1 1) into 1
0.726 * [backup-simplify]: Simplify (/ 1 1) into 1
0.726 * [backup-simplify]: Simplify (- 1) into -1
0.726 * [backup-simplify]: Simplify -1 into -1
0.726 * [backup-simplify]: Simplify 1 into 1
0.727 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.729 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.730 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.730 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0
0.730 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0
0.740 * [backup-simplify]: Simplify (- 0) into 0
0.741 * [backup-simplify]: Simplify (+ 0 0) into 0
0.741 * [taylor]: Taking taylor expansion of 0 in y
0.741 * [backup-simplify]: Simplify 0 into 0
0.742 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.743 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.744 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.745 * [backup-simplify]: Simplify (- 0) into 0
0.745 * [backup-simplify]: Simplify 0 into 0
0.745 * [backup-simplify]: Simplify 0 into 0
0.745 * [backup-simplify]: Simplify 0 into 0
0.746 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.748 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.749 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.750 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.750 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0
0.751 * [backup-simplify]: Simplify (- 0) into 0
0.751 * [backup-simplify]: Simplify (+ 0 0) into 0
0.751 * [taylor]: Taking taylor expansion of 0 in y
0.751 * [backup-simplify]: Simplify 0 into 0
0.752 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.753 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.754 * [backup-simplify]: Simplify (- 0) into 0
0.754 * [backup-simplify]: Simplify 0 into 0
0.754 * [backup-simplify]: Simplify 0 into 0
0.754 * [backup-simplify]: Simplify 0 into 0
0.755 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 4)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 4))) into (- (pow x 4) (pow y 4))
0.755 * * * [progress]: simplifying candidates
0.755 * * * * [progress]: [ 1 / 27 ] simplifiying candidate #<alt (λ (x y) (log (/ (exp (pow x 4)) (exp (pow y 4)))))>
0.755 * * * * [progress]: [ 2 / 27 ] simplifiying candidate #<alt (λ (x y) (pow (- (pow x 4) (pow y 4)) 1))>
0.755 * * * * [progress]: [ 3 / 27 ] simplifiying candidate #<alt (λ (x y) (exp (log (- (pow x 4) (pow y 4)))))>
0.755 * * * * [progress]: [ 4 / 27 ] simplifiying candidate #<alt (λ (x y) (log (exp (- (pow x 4) (pow y 4)))))>
0.756 * * * * [progress]: [ 5 / 27 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4)))) (cbrt (- (pow x 4) (pow y 4)))))>
0.756 * * * * [progress]: [ 6 / 27 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4))) (- (pow x 4) (pow y 4)))))>
0.756 * * * * [progress]: [ 7 / 27 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (pow x 4) (pow y 4)))))>
0.756 * * * * [progress]: [ 8 / 27 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (pow x 4) 3) (pow (pow y 4) 3)) (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4))))))>
0.756 * * * * [progress]: [ 9 / 27 ] simplifiying candidate #<alt (λ (x y) (+ (pow x 4) (- (pow y 4))))>
0.756 * * * * [progress]: [ 10 / 27 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (pow x 4) (pow y 4))))>
0.756 * * * * [progress]: [ 11 / 27 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))) (+ (pow x 4) (pow y 4))))>
0.756 * * * * [progress]: [ 12 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (sqrt x) 4) (pow (sqrt y) 4)) (- (pow (sqrt x) 4) (pow (sqrt y) 4))))>
0.756 * * * * [progress]: [ 13 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (sqrt x) 4) (sqrt (pow y 4))) (- (pow (sqrt x) 4) (sqrt (pow y 4)))))>
0.756 * * * * [progress]: [ 14 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (sqrt x) 4) (pow y (/ 4 2))) (- (pow (sqrt x) 4) (pow y (/ 4 2)))))>
0.756 * * * * [progress]: [ 15 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow (sqrt y) 4)) (- (sqrt (pow x 4)) (pow (sqrt y) 4))))>
0.756 * * * * [progress]: [ 16 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
0.756 * * * * [progress]: [ 17 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y (/ 4 2))) (- (sqrt (pow x 4)) (pow y (/ 4 2)))))>
0.756 * * * * [progress]: [ 18 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (pow (sqrt y) 4)) (- (pow x (/ 4 2)) (pow (sqrt y) 4))))>
0.757 * * * * [progress]: [ 19 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
0.757 * * * * [progress]: [ 20 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (pow y (/ 4 2))) (- (pow x (/ 4 2)) (pow y (/ 4 2)))))>
0.757 * * * * [progress]: [ 21 / 27 ] simplifiying candidate #<alt (λ (x y) (* (pow 1 4) (- (pow x 4) (pow y 4))))>
0.757 * * * * [progress]: [ 22 / 27 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (pow x 4) (pow y 4))))>
0.757 * * * * [progress]: [ 23 / 27 ] simplifiying candidate #<alt (λ (x y) (+ (pow x 4) (- (pow y 4))))>
0.757 * * * * [progress]: [ 24 / 27 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (- (pow x 4) (pow y 4)))))>
0.757 * * * * [progress]: [ 25 / 27 ] simplifiying candidate #<alt (λ (x y) 0)>
0.757 * * * * [progress]: [ 26 / 27 ] simplifiying candidate #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
0.757 * * * * [progress]: [ 27 / 27 ] simplifiying candidate #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
0.758 * [simplify]: Simplifying (/ (exp (pow x 4)) (exp (pow y 4))), (log (- (pow x 4) (pow y 4))), (exp (- (pow x 4) (pow y 4))), (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4)))), (cbrt (- (pow x 4) (pow y 4))), (* (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4))) (- (pow x 4) (pow y 4))), (sqrt (- (pow x 4) (pow y 4))), (sqrt (- (pow x 4) (pow y 4))), (- (pow (pow x 4) 3) (pow (pow y 4) 3)), (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4)))), (- (pow y 4)), (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))), (+ (pow x 4) (pow y 4)), (+ (pow (sqrt x) 4) (pow (sqrt y) 4)), (- (pow (sqrt x) 4) (pow (sqrt y) 4)), (+ (pow (sqrt x) 4) (sqrt (pow y 4))), (- (pow (sqrt x) 4) (sqrt (pow y 4))), (+ (pow (sqrt x) 4) (pow y (/ 4 2))), (- (pow (sqrt x) 4) (pow y (/ 4 2))), (+ (sqrt (pow x 4)) (pow (sqrt y) 4)), (- (sqrt (pow x 4)) (pow (sqrt y) 4)), (+ (sqrt (pow x 4)) (sqrt (pow y 4))), (- (sqrt (pow x 4)) (sqrt (pow y 4))), (+ (sqrt (pow x 4)) (pow y (/ 4 2))), (- (sqrt (pow x 4)) (pow y (/ 4 2))), (+ (pow x (/ 4 2)) (pow (sqrt y) 4)), (- (pow x (/ 4 2)) (pow (sqrt y) 4)), (+ (pow x (/ 4 2)) (sqrt (pow y 4))), (- (pow x (/ 4 2)) (sqrt (pow y 4))), (+ (pow x (/ 4 2)) (pow y (/ 4 2))), (- (pow x (/ 4 2)) (pow y (/ 4 2))), (- (pow x 4) (pow y 4)), (- (pow x 4) (pow y 4)), (- (pow y 4)), (real->posit16 (- (pow x 4) (pow y 4))), 0, (- (pow x 4) (pow y 4)), (- (pow x 4) (pow y 4))
0.759 * * [simplify]: iteration 1: (58 enodes)
0.788 * * [simplify]: iteration 2: (229 enodes)
0.872 * * [simplify]: iteration 3: (439 enodes)
1.022 * * [simplify]: Extracting #0: cost 22 inf + 0
1.022 * * [simplify]: Extracting #1: cost 119 inf + 1
1.024 * * [simplify]: Extracting #2: cost 353 inf + 3
1.029 * * [simplify]: Extracting #3: cost 324 inf + 20598
1.045 * * [simplify]: Extracting #4: cost 128 inf + 74126
1.059 * * [simplify]: Extracting #5: cost 9 inf + 92369
1.073 * * [simplify]: Extracting #6: cost 0 inf + 85707
1.095 * * [simplify]: Extracting #7: cost 0 inf + 85266
1.124 * [simplify]: Simplified to (exp (- (* (* x x) (* x x)) (* (* y y) (* y y)))), (log (- (* (* x x) (* x x)) (* (* y y) (* y y)))), (exp (- (* (* x x) (* x x)) (* (* y y) (* y y)))), (* (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))), (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))), (* (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (- (* (* x x) (* x x)) (* (* y y) (* y y)))), (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))), (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))), (- (* (* (* x x) (* (* x x) (* x x))) (* (* x x) (* (* x x) (* x x)))) (* (* (* (* y y) (* y y)) (* y y)) (* (* (* y y) (* y y)) (* y y)))), (+ (* (* (* x x) (* x x)) (* (* x x) (* x x))) (* (+ (* (* y y) (* y y)) (* (* x x) (* x x))) (* (* y y) (* y y)))), (* (- (* y y)) (* y y)), (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (+ (* (* y y) (* y y)) (* (* x x) (* x x)))), (+ (* (* y y) (* y y)) (* (* x x) (* x x))), (+ (* y y) (* x x)), (* (+ x y) (- x y)), (+ (* x x) (fabs (* y y))), (- (* x x) (fabs (* y y))), (+ (* y y) (* x x)), (* (+ x y) (- x y)), (+ (* y y) (fabs (* x x))), (- (fabs (* x x)) (* y y)), (+ (fabs (* x x)) (fabs (* y y))), (- (fabs (* x x)) (fabs (* y y))), (+ (* y y) (fabs (* x x))), (- (fabs (* x x)) (* y y)), (+ (* y y) (* x x)), (* (+ x y) (- x y)), (+ (* x x) (fabs (* y y))), (- (* x x) (fabs (* y y))), (+ (* y y) (* x x)), (* (+ x y) (- x y)), (- (* (* x x) (* x x)) (* (* y y) (* y y))), (- (* (* x x) (* x x)) (* (* y y) (* y y))), (* (- (* y y)) (* y y)), (real->posit16 (- (* (* x x) (* x x)) (* (* y y) (* y y)))), 0, (- (* (* x x) (* x x)) (* (* y y) (* y y))), (- (* (* x x) (* x x)) (* (* y y) (* y y)))
1.124 * * * * [progress]: [ 1 / 27 ] simplifiying candidate #<alt (λ (x y) (log (/ (exp (pow x 4)) (exp (pow y 4)))))>
1.124 * [simplify]: Simplified (2 1) to (λ (x y) (log (exp (- (* (* x x) (* x x)) (* (* y y) (* y y))))))
1.124 * * * * [progress]: [ 2 / 27 ] simplifiying candidate #<alt (λ (x y) (pow (- (pow x 4) (pow y 4)) 1))>
1.125 * * * * [progress]: [ 3 / 27 ] simplifiying candidate #<alt (λ (x y) (exp (log (- (pow x 4) (pow y 4)))))>
1.125 * [simplify]: Simplified (2 1) to (λ (x y) (exp (log (- (* (* x x) (* x x)) (* (* y y) (* y y))))))
1.125 * * * * [progress]: [ 4 / 27 ] simplifiying candidate #<alt (λ (x y) (log (exp (- (pow x 4) (pow y 4)))))>
1.125 * [simplify]: Simplified (2 1) to (λ (x y) (log (exp (- (* (* x x) (* x x)) (* (* y y) (* y y))))))
1.125 * * * * [progress]: [ 5 / 27 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4)))) (cbrt (- (pow x 4) (pow y 4)))))>
1.125 * [simplify]: Simplified (2 1) to (λ (x y) (* (* (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))) (cbrt (- (pow x 4) (pow y 4)))))
1.125 * [simplify]: Simplified (2 2) to (λ (x y) (* (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4)))) (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))))
1.125 * * * * [progress]: [ 6 / 27 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4))) (- (pow x 4) (pow y 4)))))>
1.125 * [simplify]: Simplified (2 1) to (λ (x y) (cbrt (* (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (- (* (* x x) (* x x)) (* (* y y) (* y y))))))
1.125 * * * * [progress]: [ 7 / 27 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (pow x 4) (pow y 4)))))>
1.125 * [simplify]: Simplified (2 1) to (λ (x y) (* (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (sqrt (- (pow x 4) (pow y 4)))))
1.125 * [simplify]: Simplified (2 2) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))))
1.126 * * * * [progress]: [ 8 / 27 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (pow x 4) 3) (pow (pow y 4) 3)) (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4))))))>
1.126 * [simplify]: Simplified (2 1) to (λ (x y) (/ (- (* (* (* x x) (* (* x x) (* x x))) (* (* x x) (* (* x x) (* x x)))) (* (* (* (* y y) (* y y)) (* y y)) (* (* (* y y) (* y y)) (* y y)))) (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4))))))
1.126 * [simplify]: Simplified (2 2) to (λ (x y) (/ (- (* (* (* x x) (* (* x x) (* x x))) (* (* x x) (* (* x x) (* x x)))) (* (* (* (* y y) (* y y)) (* y y)) (* (* (* y y) (* y y)) (* y y)))) (+ (* (* (* x x) (* x x)) (* (* x x) (* x x))) (* (+ (* (* y y) (* y y)) (* (* x x) (* x x))) (* (* y y) (* y y))))))
1.126 * * * * [progress]: [ 9 / 27 ] simplifiying candidate #<alt (λ (x y) (+ (pow x 4) (- (pow y 4))))>
1.126 * [simplify]: Simplified (2 2) to (λ (x y) (+ (pow x 4) (* (- (* y y)) (* y y))))
1.126 * * * * [progress]: [ 10 / 27 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (pow x 4) (pow y 4))))>
1.126 * * * * [progress]: [ 11 / 27 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))) (+ (pow x 4) (pow y 4))))>
1.126 * [simplify]: Simplified (2 1) to (λ (x y) (/ (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (+ (* (* y y) (* y y)) (* (* x x) (* x x)))) (+ (pow x 4) (pow y 4))))
1.126 * [simplify]: Simplified (2 2) to (λ (x y) (/ (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))) (+ (* (* y y) (* y y)) (* (* x x) (* x x)))))
1.126 * * * * [progress]: [ 12 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (sqrt x) 4) (pow (sqrt y) 4)) (- (pow (sqrt x) 4) (pow (sqrt y) 4))))>
1.127 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (* y y) (* x x)) (- (pow (sqrt x) 4) (pow (sqrt y) 4))))
1.127 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (pow (sqrt x) 4) (pow (sqrt y) 4)) (* (+ x y) (- x y))))
1.127 * * * * [progress]: [ 13 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (sqrt x) 4) (sqrt (pow y 4))) (- (pow (sqrt x) 4) (sqrt (pow y 4)))))>
1.127 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (* x x) (fabs (* y y))) (- (pow (sqrt x) 4) (sqrt (pow y 4)))))
1.127 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (pow (sqrt x) 4) (sqrt (pow y 4))) (- (* x x) (fabs (* y y)))))
1.127 * * * * [progress]: [ 14 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (sqrt x) 4) (pow y (/ 4 2))) (- (pow (sqrt x) 4) (pow y (/ 4 2)))))>
1.127 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (* y y) (* x x)) (- (pow (sqrt x) 4) (pow y (/ 4 2)))))
1.127 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (pow (sqrt x) 4) (pow y (/ 4 2))) (* (+ x y) (- x y))))
1.127 * * * * [progress]: [ 15 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow (sqrt y) 4)) (- (sqrt (pow x 4)) (pow (sqrt y) 4))))>
1.127 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (* y y) (fabs (* x x))) (- (sqrt (pow x 4)) (pow (sqrt y) 4))))
1.128 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (pow (sqrt y) 4)) (- (fabs (* x x)) (* y y))))
1.128 * * * * [progress]: [ 16 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.128 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (fabs (* x x)) (fabs (* y y))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
1.128 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (fabs (* x x)) (fabs (* y y)))))
1.128 * * * * [progress]: [ 17 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y (/ 4 2))) (- (sqrt (pow x 4)) (pow y (/ 4 2)))))>
1.128 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (* y y) (fabs (* x x))) (- (sqrt (pow x 4)) (pow y (/ 4 2)))))
1.128 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (pow y (/ 4 2))) (- (fabs (* x x)) (* y y))))
1.128 * * * * [progress]: [ 18 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (pow (sqrt y) 4)) (- (pow x (/ 4 2)) (pow (sqrt y) 4))))>
1.128 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (* y y) (* x x)) (- (pow x (/ 4 2)) (pow (sqrt y) 4))))
1.128 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (pow x (/ 4 2)) (pow (sqrt y) 4)) (* (+ x y) (- x y))))
1.129 * * * * [progress]: [ 19 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
1.129 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (* x x) (fabs (* y y))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))
1.129 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (* x x) (fabs (* y y)))))
1.129 * * * * [progress]: [ 20 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (pow y (/ 4 2))) (- (pow x (/ 4 2)) (pow y (/ 4 2)))))>
1.129 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (* y y) (* x x)) (- (pow x (/ 4 2)) (pow y (/ 4 2)))))
1.129 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (pow x (/ 4 2)) (pow y (/ 4 2))) (* (+ x y) (- x y))))
1.129 * * * * [progress]: [ 21 / 27 ] simplifiying candidate #<alt (λ (x y) (* (pow 1 4) (- (pow x 4) (pow y 4))))>
1.129 * [simplify]: Simplified (2 2) to (λ (x y) (* (pow 1 4) (- (* (* x x) (* x x)) (* (* y y) (* y y)))))
1.129 * * * * [progress]: [ 22 / 27 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (pow x 4) (pow y 4))))>
1.129 * [simplify]: Simplified (2 2) to (λ (x y) (* 1 (- (* (* x x) (* x x)) (* (* y y) (* y y)))))
1.129 * * * * [progress]: [ 23 / 27 ] simplifiying candidate #<alt (λ (x y) (+ (pow x 4) (- (pow y 4))))>
1.129 * [simplify]: Simplified (2 2) to (λ (x y) (+ (pow x 4) (* (- (* y y)) (* y y))))
1.130 * * * * [progress]: [ 24 / 27 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (- (pow x 4) (pow y 4)))))>
1.130 * [simplify]: Simplified (2 1) to (λ (x y) (posit16->real (real->posit16 (- (* (* x x) (* x x)) (* (* y y) (* y y))))))
1.130 * * * * [progress]: [ 25 / 27 ] simplifiying candidate #<alt (λ (x y) 0)>
1.130 * [simplify]: Simplified (2) to (λ (x y) 0)
1.130 * * * * [progress]: [ 26 / 27 ] simplifiying candidate #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
1.130 * [simplify]: Simplified (2) to (λ (x y) (- (* (* x x) (* x x)) (* (* y y) (* y y))))
1.130 * * * * [progress]: [ 27 / 27 ] simplifiying candidate #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
1.130 * [simplify]: Simplified (2) to (λ (x y) (- (* (* x x) (* x x)) (* (* y y) (* y y))))
1.130 * * * [progress]: adding candidates to table
1.374 * * [progress]: iteration 2 / 4
1.374 * * * [progress]: picking best candidate
1.377 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.377 * * * [progress]: localizing error
1.412 * * * [progress]: generating rewritten candidates
1.413 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
1.417 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
1.420 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
1.424 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
1.427 * * * [progress]: generating series expansions
1.427 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
1.427 * [backup-simplify]: Simplify (sqrt (pow x 4)) into (pow x 2)
1.427 * [approximate]: Taking taylor expansion of (pow x 2) in (x) around 0
1.427 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.427 * [taylor]: Taking taylor expansion of x in x
1.427 * [backup-simplify]: Simplify 0 into 0
1.427 * [backup-simplify]: Simplify 1 into 1
1.427 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.427 * [taylor]: Taking taylor expansion of x in x
1.427 * [backup-simplify]: Simplify 0 into 0
1.427 * [backup-simplify]: Simplify 1 into 1
1.428 * [backup-simplify]: Simplify (* 1 1) into 1
1.428 * [backup-simplify]: Simplify 1 into 1
1.428 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.428 * [backup-simplify]: Simplify 0 into 0
1.428 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.429 * [backup-simplify]: Simplify 0 into 0
1.429 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.429 * [backup-simplify]: Simplify 0 into 0
1.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.430 * [backup-simplify]: Simplify 0 into 0
1.431 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.431 * [backup-simplify]: Simplify 0 into 0
1.431 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.431 * [backup-simplify]: Simplify 0 into 0
1.432 * [backup-simplify]: Simplify (* 1 (pow x 2)) into (pow x 2)
1.432 * [backup-simplify]: Simplify (sqrt (pow (/ 1 x) 4)) into (/ 1 (pow x 2))
1.432 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0
1.432 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.432 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.432 * [taylor]: Taking taylor expansion of x in x
1.432 * [backup-simplify]: Simplify 0 into 0
1.432 * [backup-simplify]: Simplify 1 into 1
1.432 * [backup-simplify]: Simplify (* 1 1) into 1
1.432 * [backup-simplify]: Simplify (/ 1 1) into 1
1.432 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.432 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.432 * [taylor]: Taking taylor expansion of x in x
1.432 * [backup-simplify]: Simplify 0 into 0
1.432 * [backup-simplify]: Simplify 1 into 1
1.433 * [backup-simplify]: Simplify (* 1 1) into 1
1.433 * [backup-simplify]: Simplify (/ 1 1) into 1
1.433 * [backup-simplify]: Simplify 1 into 1
1.433 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.434 * [backup-simplify]: Simplify 0 into 0
1.434 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.435 * [backup-simplify]: Simplify 0 into 0
1.435 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.436 * [backup-simplify]: Simplify 0 into 0
1.437 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.437 * [backup-simplify]: Simplify 0 into 0
1.438 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.438 * [backup-simplify]: Simplify 0 into 0
1.439 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.440 * [backup-simplify]: Simplify 0 into 0
1.440 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 2)) into (pow x 2)
1.440 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- x)) 4)) into (/ 1 (pow x 2))
1.440 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0
1.440 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.440 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.440 * [taylor]: Taking taylor expansion of x in x
1.440 * [backup-simplify]: Simplify 0 into 0
1.440 * [backup-simplify]: Simplify 1 into 1
1.440 * [backup-simplify]: Simplify (* 1 1) into 1
1.441 * [backup-simplify]: Simplify (/ 1 1) into 1
1.441 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.441 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.441 * [taylor]: Taking taylor expansion of x in x
1.441 * [backup-simplify]: Simplify 0 into 0
1.441 * [backup-simplify]: Simplify 1 into 1
1.441 * [backup-simplify]: Simplify (* 1 1) into 1
1.441 * [backup-simplify]: Simplify (/ 1 1) into 1
1.441 * [backup-simplify]: Simplify 1 into 1
1.442 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.442 * [backup-simplify]: Simplify 0 into 0
1.443 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.443 * [backup-simplify]: Simplify 0 into 0
1.444 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.444 * [backup-simplify]: Simplify 0 into 0
1.445 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.446 * [backup-simplify]: Simplify 0 into 0
1.446 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.447 * [backup-simplify]: Simplify 0 into 0
1.448 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.448 * [backup-simplify]: Simplify 0 into 0
1.449 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- x))) 2)) into (pow x 2)
1.449 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
1.449 * [backup-simplify]: Simplify (sqrt (pow x 4)) into (pow x 2)
1.449 * [approximate]: Taking taylor expansion of (pow x 2) in (x) around 0
1.449 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.449 * [taylor]: Taking taylor expansion of x in x
1.449 * [backup-simplify]: Simplify 0 into 0
1.449 * [backup-simplify]: Simplify 1 into 1
1.449 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.449 * [taylor]: Taking taylor expansion of x in x
1.449 * [backup-simplify]: Simplify 0 into 0
1.449 * [backup-simplify]: Simplify 1 into 1
1.449 * [backup-simplify]: Simplify (* 1 1) into 1
1.449 * [backup-simplify]: Simplify 1 into 1
1.450 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.450 * [backup-simplify]: Simplify 0 into 0
1.450 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.450 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.451 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.452 * [backup-simplify]: Simplify 0 into 0
1.452 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.452 * [backup-simplify]: Simplify 0 into 0
1.454 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.454 * [backup-simplify]: Simplify 0 into 0
1.454 * [backup-simplify]: Simplify (* 1 (pow x 2)) into (pow x 2)
1.454 * [backup-simplify]: Simplify (sqrt (pow (/ 1 x) 4)) into (/ 1 (pow x 2))
1.454 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0
1.454 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.454 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.454 * [taylor]: Taking taylor expansion of x in x
1.454 * [backup-simplify]: Simplify 0 into 0
1.454 * [backup-simplify]: Simplify 1 into 1
1.455 * [backup-simplify]: Simplify (* 1 1) into 1
1.455 * [backup-simplify]: Simplify (/ 1 1) into 1
1.455 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.455 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.455 * [taylor]: Taking taylor expansion of x in x
1.455 * [backup-simplify]: Simplify 0 into 0
1.455 * [backup-simplify]: Simplify 1 into 1
1.456 * [backup-simplify]: Simplify (* 1 1) into 1
1.456 * [backup-simplify]: Simplify (/ 1 1) into 1
1.456 * [backup-simplify]: Simplify 1 into 1
1.457 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.458 * [backup-simplify]: Simplify 0 into 0
1.459 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.460 * [backup-simplify]: Simplify 0 into 0
1.461 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.462 * [backup-simplify]: Simplify 0 into 0
1.463 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.464 * [backup-simplify]: Simplify 0 into 0
1.466 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.476 * [backup-simplify]: Simplify 0 into 0
1.478 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.479 * [backup-simplify]: Simplify 0 into 0
1.479 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 2)) into (pow x 2)
1.479 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- x)) 4)) into (/ 1 (pow x 2))
1.479 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0
1.479 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.479 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.479 * [taylor]: Taking taylor expansion of x in x
1.479 * [backup-simplify]: Simplify 0 into 0
1.480 * [backup-simplify]: Simplify 1 into 1
1.480 * [backup-simplify]: Simplify (* 1 1) into 1
1.480 * [backup-simplify]: Simplify (/ 1 1) into 1
1.480 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.480 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.480 * [taylor]: Taking taylor expansion of x in x
1.480 * [backup-simplify]: Simplify 0 into 0
1.480 * [backup-simplify]: Simplify 1 into 1
1.481 * [backup-simplify]: Simplify (* 1 1) into 1
1.481 * [backup-simplify]: Simplify (/ 1 1) into 1
1.481 * [backup-simplify]: Simplify 1 into 1
1.482 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.483 * [backup-simplify]: Simplify 0 into 0
1.484 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.485 * [backup-simplify]: Simplify 0 into 0
1.486 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.487 * [backup-simplify]: Simplify 0 into 0
1.488 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.489 * [backup-simplify]: Simplify 0 into 0
1.490 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.491 * [backup-simplify]: Simplify 0 into 0
1.493 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.494 * [backup-simplify]: Simplify 0 into 0
1.494 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- x))) 2)) into (pow x 2)
1.494 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
1.494 * [backup-simplify]: Simplify (sqrt (pow y 4)) into (pow y 2)
1.494 * [approximate]: Taking taylor expansion of (pow y 2) in (y) around 0
1.494 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.494 * [taylor]: Taking taylor expansion of y in y
1.494 * [backup-simplify]: Simplify 0 into 0
1.494 * [backup-simplify]: Simplify 1 into 1
1.494 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.494 * [taylor]: Taking taylor expansion of y in y
1.494 * [backup-simplify]: Simplify 0 into 0
1.494 * [backup-simplify]: Simplify 1 into 1
1.495 * [backup-simplify]: Simplify (* 1 1) into 1
1.495 * [backup-simplify]: Simplify 1 into 1
1.496 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.496 * [backup-simplify]: Simplify 0 into 0
1.497 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.497 * [backup-simplify]: Simplify 0 into 0
1.498 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.498 * [backup-simplify]: Simplify 0 into 0
1.499 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.499 * [backup-simplify]: Simplify 0 into 0
1.501 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.501 * [backup-simplify]: Simplify 0 into 0
1.502 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.502 * [backup-simplify]: Simplify 0 into 0
1.502 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
1.503 * [backup-simplify]: Simplify (sqrt (pow (/ 1 y) 4)) into (/ 1 (pow y 2))
1.503 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0
1.503 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.503 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.503 * [taylor]: Taking taylor expansion of y in y
1.503 * [backup-simplify]: Simplify 0 into 0
1.503 * [backup-simplify]: Simplify 1 into 1
1.503 * [backup-simplify]: Simplify (* 1 1) into 1
1.504 * [backup-simplify]: Simplify (/ 1 1) into 1
1.504 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.504 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.504 * [taylor]: Taking taylor expansion of y in y
1.504 * [backup-simplify]: Simplify 0 into 0
1.504 * [backup-simplify]: Simplify 1 into 1
1.504 * [backup-simplify]: Simplify (* 1 1) into 1
1.504 * [backup-simplify]: Simplify (/ 1 1) into 1
1.504 * [backup-simplify]: Simplify 1 into 1
1.505 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.505 * [backup-simplify]: Simplify 0 into 0
1.506 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.506 * [backup-simplify]: Simplify 0 into 0
1.507 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.508 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.508 * [backup-simplify]: Simplify 0 into 0
1.508 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.509 * [backup-simplify]: Simplify 0 into 0
1.510 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.510 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.510 * [backup-simplify]: Simplify 0 into 0
1.511 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.512 * [backup-simplify]: Simplify 0 into 0
1.512 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 y)) 2)) into (pow y 2)
1.512 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- y)) 4)) into (/ 1 (pow y 2))
1.512 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0
1.512 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.512 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.512 * [taylor]: Taking taylor expansion of y in y
1.512 * [backup-simplify]: Simplify 0 into 0
1.512 * [backup-simplify]: Simplify 1 into 1
1.512 * [backup-simplify]: Simplify (* 1 1) into 1
1.513 * [backup-simplify]: Simplify (/ 1 1) into 1
1.513 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.513 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.513 * [taylor]: Taking taylor expansion of y in y
1.513 * [backup-simplify]: Simplify 0 into 0
1.513 * [backup-simplify]: Simplify 1 into 1
1.513 * [backup-simplify]: Simplify (* 1 1) into 1
1.513 * [backup-simplify]: Simplify (/ 1 1) into 1
1.513 * [backup-simplify]: Simplify 1 into 1
1.514 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.514 * [backup-simplify]: Simplify 0 into 0
1.515 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.515 * [backup-simplify]: Simplify 0 into 0
1.516 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.517 * [backup-simplify]: Simplify 0 into 0
1.517 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.518 * [backup-simplify]: Simplify 0 into 0
1.519 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.519 * [backup-simplify]: Simplify 0 into 0
1.520 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.521 * [backup-simplify]: Simplify 0 into 0
1.521 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- y))) 2)) into (pow y 2)
1.521 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
1.521 * [backup-simplify]: Simplify (sqrt (pow y 4)) into (pow y 2)
1.521 * [approximate]: Taking taylor expansion of (pow y 2) in (y) around 0
1.521 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.521 * [taylor]: Taking taylor expansion of y in y
1.521 * [backup-simplify]: Simplify 0 into 0
1.521 * [backup-simplify]: Simplify 1 into 1
1.521 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.521 * [taylor]: Taking taylor expansion of y in y
1.521 * [backup-simplify]: Simplify 0 into 0
1.521 * [backup-simplify]: Simplify 1 into 1
1.521 * [backup-simplify]: Simplify (* 1 1) into 1
1.521 * [backup-simplify]: Simplify 1 into 1
1.522 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.522 * [backup-simplify]: Simplify 0 into 0
1.522 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.522 * [backup-simplify]: Simplify 0 into 0
1.523 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.523 * [backup-simplify]: Simplify 0 into 0
1.524 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.524 * [backup-simplify]: Simplify 0 into 0
1.524 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.524 * [backup-simplify]: Simplify 0 into 0
1.525 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.525 * [backup-simplify]: Simplify 0 into 0
1.525 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
1.525 * [backup-simplify]: Simplify (sqrt (pow (/ 1 y) 4)) into (/ 1 (pow y 2))
1.525 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0
1.525 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.525 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.526 * [taylor]: Taking taylor expansion of y in y
1.526 * [backup-simplify]: Simplify 0 into 0
1.526 * [backup-simplify]: Simplify 1 into 1
1.526 * [backup-simplify]: Simplify (* 1 1) into 1
1.526 * [backup-simplify]: Simplify (/ 1 1) into 1
1.526 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.526 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.526 * [taylor]: Taking taylor expansion of y in y
1.526 * [backup-simplify]: Simplify 0 into 0
1.526 * [backup-simplify]: Simplify 1 into 1
1.526 * [backup-simplify]: Simplify (* 1 1) into 1
1.527 * [backup-simplify]: Simplify (/ 1 1) into 1
1.527 * [backup-simplify]: Simplify 1 into 1
1.527 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.528 * [backup-simplify]: Simplify 0 into 0
1.528 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.529 * [backup-simplify]: Simplify 0 into 0
1.529 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.530 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.530 * [backup-simplify]: Simplify 0 into 0
1.531 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.531 * [backup-simplify]: Simplify 0 into 0
1.532 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.533 * [backup-simplify]: Simplify 0 into 0
1.534 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.535 * [backup-simplify]: Simplify 0 into 0
1.536 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 y)) 2)) into (pow y 2)
1.536 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- y)) 4)) into (/ 1 (pow y 2))
1.536 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0
1.536 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.536 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.536 * [taylor]: Taking taylor expansion of y in y
1.536 * [backup-simplify]: Simplify 0 into 0
1.536 * [backup-simplify]: Simplify 1 into 1
1.536 * [backup-simplify]: Simplify (* 1 1) into 1
1.537 * [backup-simplify]: Simplify (/ 1 1) into 1
1.537 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.537 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.537 * [taylor]: Taking taylor expansion of y in y
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify 1 into 1
1.537 * [backup-simplify]: Simplify (* 1 1) into 1
1.538 * [backup-simplify]: Simplify (/ 1 1) into 1
1.538 * [backup-simplify]: Simplify 1 into 1
1.538 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.539 * [backup-simplify]: Simplify 0 into 0
1.540 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.541 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.541 * [backup-simplify]: Simplify 0 into 0
1.542 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.543 * [backup-simplify]: Simplify 0 into 0
1.544 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.545 * [backup-simplify]: Simplify 0 into 0
1.546 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.547 * [backup-simplify]: Simplify 0 into 0
1.549 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.549 * [backup-simplify]: Simplify 0 into 0
1.549 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- y))) 2)) into (pow y 2)
1.549 * * * [progress]: simplifying candidates
1.549 * * * * [progress]: [ 1 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow (pow x 4) 1/2) (sqrt (pow y 4)))))>
1.549 * * * * [progress]: [ 2 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow (sqrt (pow x 4)) 1) (sqrt (pow y 4)))))>
1.549 * * * * [progress]: [ 3 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (exp (log (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 4 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (log (exp (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 5 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4)))) (cbrt (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 6 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (cbrt (* (* (sqrt (pow x 4)) (sqrt (pow x 4))) (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 7 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow (* (cbrt x) (cbrt x)) 4)) (sqrt (pow (cbrt x) 4))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 8 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow (sqrt x) 4)) (sqrt (pow (sqrt x) 4))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 9 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow 1 4)) (sqrt (pow x 4))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 10 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (sqrt (cbrt (pow x 4)))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 11 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 12 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt 1) (sqrt (pow x 4))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 13 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow x (/ 4 2))) (sqrt (pow x (/ 4 2)))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 14 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 15 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 16 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (fabs (pow (sqrt x) 4)) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 17 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (fabs (sqrt (pow x 4))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 18 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (fabs (pow x (/ 4 2))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 19 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* 1 (sqrt (pow x 4))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 20 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (posit16->real (real->posit16 (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 21 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (pow x 4) 1/2) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 22 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (sqrt (pow x 4)) 1) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 23 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (exp (log (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 24 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (log (exp (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 25 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4)))) (cbrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.550 * * * * [progress]: [ 26 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (cbrt (* (* (sqrt (pow x 4)) (sqrt (pow x 4))) (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.551 * * * * [progress]: [ 27 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (pow (* (cbrt x) (cbrt x)) 4)) (sqrt (pow (cbrt x) 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.551 * * * * [progress]: [ 28 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (pow (sqrt x) 4)) (sqrt (pow (sqrt x) 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.551 * * * * [progress]: [ 29 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (pow 1 4)) (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.551 * * * * [progress]: [ 30 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (sqrt (cbrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.551 * * * * [progress]: [ 31 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.551 * * * * [progress]: [ 32 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt 1) (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.551 * * * * [progress]: [ 33 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (pow x (/ 4 2))) (sqrt (pow x (/ 4 2)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.551 * * * * [progress]: [ 34 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.551 * * * * [progress]: [ 35 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.551 * * * * [progress]: [ 36 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (fabs (pow (sqrt x) 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.551 * * * * [progress]: [ 37 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (fabs (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.551 * * * * [progress]: [ 38 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (fabs (pow x (/ 4 2))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.551 * * * * [progress]: [ 39 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* 1 (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.551 * * * * [progress]: [ 40 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (posit16->real (real->posit16 (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.551 * * * * [progress]: [ 41 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow (pow y 4) 1/2))))>
1.551 * * * * [progress]: [ 42 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow (sqrt (pow y 4)) 1))))>
1.551 * * * * [progress]: [ 43 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (exp (log (sqrt (pow y 4)))))))>
1.551 * * * * [progress]: [ 44 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (log (exp (sqrt (pow y 4)))))))>
1.551 * * * * [progress]: [ 45 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))) (cbrt (sqrt (pow y 4)))))))>
1.551 * * * * [progress]: [ 46 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (cbrt (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4)))))))>
1.551 * * * * [progress]: [ 47 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow (* (cbrt y) (cbrt y)) 4)) (sqrt (pow (cbrt y) 4))))))>
1.551 * * * * [progress]: [ 48 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow (sqrt y) 4)) (sqrt (pow (sqrt y) 4))))))>
1.552 * * * * [progress]: [ 49 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow 1 4)) (sqrt (pow y 4))))))>
1.552 * * * * [progress]: [ 50 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) (sqrt (cbrt (pow y 4)))))))>
1.552 * * * * [progress]: [ 51 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4)))))))>
1.552 * * * * [progress]: [ 52 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt 1) (sqrt (pow y 4))))))>
1.552 * * * * [progress]: [ 53 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow y (/ 4 2))) (sqrt (pow y (/ 4 2)))))))>
1.552 * * * * [progress]: [ 54 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow y (/ 4 2)))))>
1.552 * * * * [progress]: [ 55 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4)))))))>
1.552 * * * * [progress]: [ 56 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (fabs (pow (sqrt y) 4)))))>
1.552 * * * * [progress]: [ 57 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (fabs (sqrt (pow y 4))))))>
1.552 * * * * [progress]: [ 58 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (fabs (pow y (/ 4 2))))))>
1.552 * * * * [progress]: [ 59 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* 1 (sqrt (pow y 4))))))>
1.552 * * * * [progress]: [ 60 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (posit16->real (real->posit16 (sqrt (pow y 4)))))))>
1.552 * * * * [progress]: [ 61 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow (pow y 4) 1/2)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.552 * * * * [progress]: [ 62 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow (sqrt (pow y 4)) 1)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.552 * * * * [progress]: [ 63 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (exp (log (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.552 * * * * [progress]: [ 64 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (log (exp (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.552 * * * * [progress]: [ 65 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))) (cbrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.552 * * * * [progress]: [ 66 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (cbrt (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.552 * * * * [progress]: [ 67 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow (* (cbrt y) (cbrt y)) 4)) (sqrt (pow (cbrt y) 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.552 * * * * [progress]: [ 68 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow (sqrt y) 4)) (sqrt (pow (sqrt y) 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.552 * * * * [progress]: [ 69 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow 1 4)) (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.552 * * * * [progress]: [ 70 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) (sqrt (cbrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 71 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 72 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt 1) (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 73 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow y (/ 4 2))) (sqrt (pow y (/ 4 2))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 74 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y (/ 4 2))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 75 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 76 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (fabs (pow (sqrt y) 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 77 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (fabs (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 78 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (fabs (pow y (/ 4 2)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 79 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* 1 (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 80 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (posit16->real (real->posit16 (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 81 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow x 2) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 82 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow x 2) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 83 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow x 2) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 84 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x 2) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 85 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x 2) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 86 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x 2) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 87 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow y 2))))>
1.553 * * * * [progress]: [ 88 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow y 2))))>
1.553 * * * * [progress]: [ 89 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow y 2))))>
1.553 * * * * [progress]: [ 90 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y 2)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 91 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y 2)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.553 * * * * [progress]: [ 92 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y 2)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
1.554 * [simplify]: Simplifying (log (sqrt (pow x 4))), (exp (sqrt (pow x 4))), (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4)))), (cbrt (sqrt (pow x 4))), (* (* (sqrt (pow x 4)) (sqrt (pow x 4))) (sqrt (pow x 4))), (sqrt (pow (* (cbrt x) (cbrt x)) 4)), (sqrt (pow (cbrt x) 4)), (sqrt (pow (sqrt x) 4)), (sqrt (pow (sqrt x) 4)), (sqrt (pow 1 4)), (sqrt (pow x 4)), (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))), (sqrt (cbrt (pow x 4))), (sqrt (sqrt (pow x 4))), (sqrt (sqrt (pow x 4))), (sqrt 1), (sqrt (pow x 4)), (sqrt (pow x (/ 4 2))), (sqrt (pow x (/ 4 2))), (/ 4 2), (sqrt (sqrt (pow x 4))), (sqrt (sqrt (pow x 4))), (real->posit16 (sqrt (pow x 4))), (log (sqrt (pow x 4))), (exp (sqrt (pow x 4))), (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4)))), (cbrt (sqrt (pow x 4))), (* (* (sqrt (pow x 4)) (sqrt (pow x 4))) (sqrt (pow x 4))), (sqrt (pow (* (cbrt x) (cbrt x)) 4)), (sqrt (pow (cbrt x) 4)), (sqrt (pow (sqrt x) 4)), (sqrt (pow (sqrt x) 4)), (sqrt (pow 1 4)), (sqrt (pow x 4)), (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))), (sqrt (cbrt (pow x 4))), (sqrt (sqrt (pow x 4))), (sqrt (sqrt (pow x 4))), (sqrt 1), (sqrt (pow x 4)), (sqrt (pow x (/ 4 2))), (sqrt (pow x (/ 4 2))), (/ 4 2), (sqrt (sqrt (pow x 4))), (sqrt (sqrt (pow x 4))), (real->posit16 (sqrt (pow x 4))), (log (sqrt (pow y 4))), (exp (sqrt (pow y 4))), (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))), (cbrt (sqrt (pow y 4))), (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4))), (sqrt (pow (* (cbrt y) (cbrt y)) 4)), (sqrt (pow (cbrt y) 4)), (sqrt (pow (sqrt y) 4)), (sqrt (pow (sqrt y) 4)), (sqrt (pow 1 4)), (sqrt (pow y 4)), (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))), (sqrt (cbrt (pow y 4))), (sqrt (sqrt (pow y 4))), (sqrt (sqrt (pow y 4))), (sqrt 1), (sqrt (pow y 4)), (sqrt (pow y (/ 4 2))), (sqrt (pow y (/ 4 2))), (/ 4 2), (sqrt (sqrt (pow y 4))), (sqrt (sqrt (pow y 4))), (real->posit16 (sqrt (pow y 4))), (log (sqrt (pow y 4))), (exp (sqrt (pow y 4))), (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))), (cbrt (sqrt (pow y 4))), (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4))), (sqrt (pow (* (cbrt y) (cbrt y)) 4)), (sqrt (pow (cbrt y) 4)), (sqrt (pow (sqrt y) 4)), (sqrt (pow (sqrt y) 4)), (sqrt (pow 1 4)), (sqrt (pow y 4)), (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))), (sqrt (cbrt (pow y 4))), (sqrt (sqrt (pow y 4))), (sqrt (sqrt (pow y 4))), (sqrt 1), (sqrt (pow y 4)), (sqrt (pow y (/ 4 2))), (sqrt (pow y (/ 4 2))), (/ 4 2), (sqrt (sqrt (pow y 4))), (sqrt (sqrt (pow y 4))), (real->posit16 (sqrt (pow y 4))), (pow x 2), (pow x 2), (pow x 2), (pow x 2), (pow x 2), (pow x 2), (pow y 2), (pow y 2), (pow y 2), (pow y 2), (pow y 2), (pow y 2)
1.554 * * [simplify]: iteration 1: (61 enodes)
1.571 * * [simplify]: iteration 2: (201 enodes)
1.636 * * [simplify]: iteration 3: (287 enodes)
1.728 * * [simplify]: iteration 4: (426 enodes)
1.830 * * [simplify]: iteration 5: (671 enodes)
2.057 * * [simplify]: Extracting #0: cost 30 inf + 0
2.057 * * [simplify]: Extracting #1: cost 88 inf + 2
2.058 * * [simplify]: Extracting #2: cost 172 inf + 372
2.059 * * [simplify]: Extracting #3: cost 171 inf + 11297
2.063 * * [simplify]: Extracting #4: cost 51 inf + 40765
2.070 * * [simplify]: Extracting #5: cost 0 inf + 49317
2.080 * * [simplify]: Extracting #6: cost 0 inf + 48753
2.094 * [simplify]: Simplified to (log (fabs (* x x))), (exp (fabs (* x x))), (* (cbrt (fabs (* x x))) (cbrt (fabs (* x x)))), (cbrt (fabs (* x x))), (* (* (* x x) (* x x)) (fabs (* x x))), (fabs (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x)))), (fabs (* (cbrt x) (cbrt x))), (fabs x), (fabs x), 1, (fabs (* x x)), (fabs (cbrt (* (* x x) (* x x)))), (sqrt (cbrt (* (* x x) (* x x)))), (sqrt (fabs (* x x))), (sqrt (fabs (* x x))), 1, (fabs (* x x)), (fabs x), (fabs x), 2, (sqrt (fabs (* x x))), (sqrt (fabs (* x x))), (real->posit16 (fabs (* x x))), (log (fabs (* x x))), (exp (fabs (* x x))), (* (cbrt (fabs (* x x))) (cbrt (fabs (* x x)))), (cbrt (fabs (* x x))), (* (* (* x x) (* x x)) (fabs (* x x))), (fabs (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x)))), (fabs (* (cbrt x) (cbrt x))), (fabs x), (fabs x), 1, (fabs (* x x)), (fabs (cbrt (* (* x x) (* x x)))), (sqrt (cbrt (* (* x x) (* x x)))), (sqrt (fabs (* x x))), (sqrt (fabs (* x x))), 1, (fabs (* x x)), (fabs x), (fabs x), 2, (sqrt (fabs (* x x))), (sqrt (fabs (* x x))), (real->posit16 (fabs (* x x))), (log (fabs (* y y))), (exp (fabs (* y y))), (* (cbrt (fabs (* y y))) (cbrt (fabs (* y y)))), (cbrt (fabs (* y y))), (* (* (* y y) (* y y)) (fabs (* y y))), (fabs (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))), (fabs (* (cbrt y) (cbrt y))), (fabs y), (fabs y), 1, (fabs (* y y)), (fabs (cbrt (* (* y y) (* y y)))), (sqrt (cbrt (* (* y y) (* y y)))), (sqrt (fabs (* y y))), (sqrt (fabs (* y y))), 1, (fabs (* y y)), (fabs y), (fabs y), 2, (sqrt (fabs (* y y))), (sqrt (fabs (* y y))), (real->posit16 (fabs (* y y))), (log (fabs (* y y))), (exp (fabs (* y y))), (* (cbrt (fabs (* y y))) (cbrt (fabs (* y y)))), (cbrt (fabs (* y y))), (* (* (* y y) (* y y)) (fabs (* y y))), (fabs (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))), (fabs (* (cbrt y) (cbrt y))), (fabs y), (fabs y), 1, (fabs (* y y)), (fabs (cbrt (* (* y y) (* y y)))), (sqrt (cbrt (* (* y y) (* y y)))), (sqrt (fabs (* y y))), (sqrt (fabs (* y y))), 1, (fabs (* y y)), (fabs y), (fabs y), 2, (sqrt (fabs (* y y))), (sqrt (fabs (* y y))), (real->posit16 (fabs (* y y))), (* x x), (* x x), (* x x), (* x x), (* x x), (* x x), (* y y), (* y y), (* y y), (* y y), (* y y), (* y y)
2.094 * * * * [progress]: [ 1 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow (pow x 4) 1/2) (sqrt (pow y 4)))))>
2.094 * * * * [progress]: [ 2 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow (sqrt (pow x 4)) 1) (sqrt (pow y 4)))))>
2.094 * * * * [progress]: [ 3 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (exp (log (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
2.094 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (exp (log (fabs (* x x)))) (sqrt (pow y 4)))))
2.094 * * * * [progress]: [ 4 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (log (exp (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
2.094 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (log (exp (fabs (* x x)))) (sqrt (pow y 4)))))
2.095 * * * * [progress]: [ 5 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4)))) (cbrt (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
2.095 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (* (cbrt (fabs (* x x))) (cbrt (fabs (* x x)))) (cbrt (sqrt (pow x 4)))) (sqrt (pow y 4)))))
2.095 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4)))) (cbrt (fabs (* x x)))) (sqrt (pow y 4)))))
2.095 * * * * [progress]: [ 6 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (cbrt (* (* (sqrt (pow x 4)) (sqrt (pow x 4))) (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
2.095 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (cbrt (* (* (* x x) (* x x)) (fabs (* x x)))) (sqrt (pow y 4)))))
2.095 * * * * [progress]: [ 7 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow (* (cbrt x) (cbrt x)) 4)) (sqrt (pow (cbrt x) 4))) (sqrt (pow y 4)))))>
2.095 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (fabs (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x)))) (sqrt (pow (cbrt x) 4))) (sqrt (pow y 4)))))
2.096 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (fabs (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x)))) (fabs (* (cbrt x) (cbrt x)))) (sqrt (pow y 4)))))
2.096 * * * * [progress]: [ 8 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow (sqrt x) 4)) (sqrt (pow (sqrt x) 4))) (sqrt (pow y 4)))))>
2.096 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (fabs x) (sqrt (pow (sqrt x) 4))) (sqrt (pow y 4)))))
2.096 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow (sqrt x) 4)) (fabs x)) (sqrt (pow y 4)))))
2.096 * * * * [progress]: [ 9 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow 1 4)) (sqrt (pow x 4))) (sqrt (pow y 4)))))>
2.096 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* 1 (sqrt (pow x 4))) (sqrt (pow y 4)))))
2.096 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* 1 (fabs (* x x))) (sqrt (pow y 4)))))
2.096 * * * * [progress]: [ 10 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (sqrt (cbrt (pow x 4)))) (sqrt (pow y 4)))))>
2.096 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (fabs (cbrt (* (* x x) (* x x)))) (sqrt (cbrt (pow x 4)))) (sqrt (pow y 4)))))
2.097 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (sqrt (cbrt (* (* x x) (* x x))))) (sqrt (pow y 4)))))
2.097 * * * * [progress]: [ 11 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
2.097 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (fabs (* x x))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4)))))
2.097 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (sqrt (pow x 4))) (sqrt (fabs (* x x)))) (sqrt (pow y 4)))))
2.097 * * * * [progress]: [ 12 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt 1) (sqrt (pow x 4))) (sqrt (pow y 4)))))>
2.097 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* 1 (sqrt (pow x 4))) (sqrt (pow y 4)))))
2.097 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* 1 (fabs (* x x))) (sqrt (pow y 4)))))
2.097 * * * * [progress]: [ 13 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow x (/ 4 2))) (sqrt (pow x (/ 4 2)))) (sqrt (pow y 4)))))>
2.097 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (fabs x) (sqrt (pow x (/ 4 2)))) (sqrt (pow y 4)))))
2.098 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow x (/ 4 2))) (fabs x)) (sqrt (pow y 4)))))
2.098 * * * * [progress]: [ 14 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
2.098 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow x 2) (sqrt (pow y 4)))))
2.098 * * * * [progress]: [ 15 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
2.098 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (fabs (* x x))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4)))))
2.098 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (sqrt (pow x 4))) (sqrt (fabs (* x x)))) (sqrt (pow y 4)))))
2.098 * * * * [progress]: [ 16 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (fabs (pow (sqrt x) 4)) (sqrt (pow y 4)))))>
2.098 * * * * [progress]: [ 17 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (fabs (sqrt (pow x 4))) (sqrt (pow y 4)))))>
2.098 * * * * [progress]: [ 18 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (fabs (pow x (/ 4 2))) (sqrt (pow y 4)))))>
2.098 * * * * [progress]: [ 19 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* 1 (sqrt (pow x 4))) (sqrt (pow y 4)))))>
2.099 * * * * [progress]: [ 20 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (posit16->real (real->posit16 (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
2.099 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (posit16->real (real->posit16 (fabs (* x x)))) (sqrt (pow y 4)))))
2.099 * * * * [progress]: [ 21 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (pow x 4) 1/2) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.099 * * * * [progress]: [ 22 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (sqrt (pow x 4)) 1) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.099 * * * * [progress]: [ 23 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (exp (log (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.099 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (exp (log (fabs (* x x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.099 * * * * [progress]: [ 24 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (log (exp (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.099 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (log (exp (fabs (* x x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.099 * * * * [progress]: [ 25 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4)))) (cbrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.099 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (* (cbrt (fabs (* x x))) (cbrt (fabs (* x x)))) (cbrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.099 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4)))) (cbrt (fabs (* x x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.100 * * * * [progress]: [ 26 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (cbrt (* (* (sqrt (pow x 4)) (sqrt (pow x 4))) (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.100 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (cbrt (* (* (* x x) (* x x)) (fabs (* x x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.100 * * * * [progress]: [ 27 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (pow (* (cbrt x) (cbrt x)) 4)) (sqrt (pow (cbrt x) 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.100 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (fabs (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x)))) (sqrt (pow (cbrt x) 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.100 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* (fabs (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x)))) (fabs (* (cbrt x) (cbrt x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.100 * * * * [progress]: [ 28 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (pow (sqrt x) 4)) (sqrt (pow (sqrt x) 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.100 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (fabs x) (sqrt (pow (sqrt x) 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.100 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* (sqrt (pow (sqrt x) 4)) (fabs x)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.100 * * * * [progress]: [ 29 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (pow 1 4)) (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.101 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* 1 (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.101 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* 1 (fabs (* x x))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.101 * * * * [progress]: [ 30 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (sqrt (cbrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.101 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (fabs (cbrt (* (* x x) (* x x)))) (sqrt (cbrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.101 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (sqrt (cbrt (* (* x x) (* x x))))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.101 * * * * [progress]: [ 31 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.101 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (sqrt (fabs (* x x))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.101 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* (sqrt (sqrt (pow x 4))) (sqrt (fabs (* x x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.102 * * * * [progress]: [ 32 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt 1) (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.102 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* 1 (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.102 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* 1 (fabs (* x x))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.102 * * * * [progress]: [ 33 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (pow x (/ 4 2))) (sqrt (pow x (/ 4 2)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.102 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (fabs x) (sqrt (pow x (/ 4 2)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.102 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* (sqrt (pow x (/ 4 2))) (fabs x)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.102 * * * * [progress]: [ 34 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.102 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (pow x 2) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.102 * * * * [progress]: [ 35 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.102 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (sqrt (fabs (* x x))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.103 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* (sqrt (sqrt (pow x 4))) (sqrt (fabs (* x x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.103 * * * * [progress]: [ 36 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (fabs (pow (sqrt x) 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.103 * * * * [progress]: [ 37 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (fabs (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.103 * * * * [progress]: [ 38 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (fabs (pow x (/ 4 2))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.103 * * * * [progress]: [ 39 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* 1 (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.103 * * * * [progress]: [ 40 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (posit16->real (real->posit16 (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.103 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (posit16->real (real->posit16 (fabs (* x x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.103 * * * * [progress]: [ 41 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow (pow y 4) 1/2))))>
2.103 * * * * [progress]: [ 42 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow (sqrt (pow y 4)) 1))))>
2.103 * * * * [progress]: [ 43 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (exp (log (sqrt (pow y 4)))))))>
2.103 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (exp (log (fabs (* y y)))))))
2.104 * * * * [progress]: [ 44 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (log (exp (sqrt (pow y 4)))))))>
2.104 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (log (exp (fabs (* y y)))))))
2.104 * * * * [progress]: [ 45 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))) (cbrt (sqrt (pow y 4)))))))>
2.104 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (* (cbrt (fabs (* y y))) (cbrt (fabs (* y y)))) (cbrt (sqrt (pow y 4)))))))
2.104 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))) (cbrt (fabs (* y y)))))))
2.104 * * * * [progress]: [ 46 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (cbrt (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4)))))))>
2.104 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (cbrt (* (* (* y y) (* y y)) (fabs (* y y)))))))
2.104 * * * * [progress]: [ 47 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow (* (cbrt y) (cbrt y)) 4)) (sqrt (pow (cbrt y) 4))))))>
2.104 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (fabs (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (sqrt (pow (cbrt y) 4))))))
2.105 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (fabs (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (fabs (* (cbrt y) (cbrt y)))))))
2.105 * * * * [progress]: [ 48 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow (sqrt y) 4)) (sqrt (pow (sqrt y) 4))))))>
2.105 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (fabs y) (sqrt (pow (sqrt y) 4))))))
2.105 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow (sqrt y) 4)) (fabs y)))))
2.105 * * * * [progress]: [ 49 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow 1 4)) (sqrt (pow y 4))))))>
2.105 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* 1 (sqrt (pow y 4))))))
2.105 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* 1 (fabs (* y y))))))
2.105 * * * * [progress]: [ 50 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) (sqrt (cbrt (pow y 4)))))))>
2.106 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (fabs (cbrt (* (* y y) (* y y)))) (sqrt (cbrt (pow y 4)))))))
2.106 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) (sqrt (cbrt (* (* y y) (* y y))))))))
2.106 * * * * [progress]: [ 51 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4)))))))>
2.106 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (fabs (* y y))) (sqrt (sqrt (pow y 4)))))))
2.106 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (fabs (* y y)))))))
2.106 * * * * [progress]: [ 52 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt 1) (sqrt (pow y 4))))))>
2.106 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* 1 (sqrt (pow y 4))))))
2.106 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* 1 (fabs (* y y))))))
2.107 * * * * [progress]: [ 53 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow y (/ 4 2))) (sqrt (pow y (/ 4 2)))))))>
2.107 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (fabs y) (sqrt (pow y (/ 4 2)))))))
2.107 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow y (/ 4 2))) (fabs y)))))
2.107 * * * * [progress]: [ 54 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow y (/ 4 2)))))>
2.107 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow y 2))))
2.107 * * * * [progress]: [ 55 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4)))))))>
2.107 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (fabs (* y y))) (sqrt (sqrt (pow y 4)))))))
2.107 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (fabs (* y y)))))))
2.107 * * * * [progress]: [ 56 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (fabs (pow (sqrt y) 4)))))>
2.108 * * * * [progress]: [ 57 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (fabs (sqrt (pow y 4))))))>
2.108 * * * * [progress]: [ 58 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (fabs (pow y (/ 4 2))))))>
2.108 * * * * [progress]: [ 59 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* 1 (sqrt (pow y 4))))))>
2.108 * * * * [progress]: [ 60 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (posit16->real (real->posit16 (sqrt (pow y 4)))))))>
2.108 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (posit16->real (real->posit16 (fabs (* y y)))))))
2.108 * * * * [progress]: [ 61 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow (pow y 4) 1/2)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.108 * * * * [progress]: [ 62 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow (sqrt (pow y 4)) 1)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.108 * * * * [progress]: [ 63 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (exp (log (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.108 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (exp (log (fabs (* y y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.108 * * * * [progress]: [ 64 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (log (exp (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.108 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (log (exp (fabs (* y y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.108 * * * * [progress]: [ 65 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))) (cbrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.108 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (* (cbrt (fabs (* y y))) (cbrt (fabs (* y y)))) (cbrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.109 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))) (cbrt (fabs (* y y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.109 * * * * [progress]: [ 66 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (cbrt (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.109 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (cbrt (* (* (* y y) (* y y)) (fabs (* y y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.109 * * * * [progress]: [ 67 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow (* (cbrt y) (cbrt y)) 4)) (sqrt (pow (cbrt y) 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.109 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (fabs (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (sqrt (pow (cbrt y) 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.109 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (fabs (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (fabs (* (cbrt y) (cbrt y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.109 * * * * [progress]: [ 68 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow (sqrt y) 4)) (sqrt (pow (sqrt y) 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.109 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (fabs y) (sqrt (pow (sqrt y) 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.110 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow (sqrt y) 4)) (fabs y))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.110 * * * * [progress]: [ 69 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow 1 4)) (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.110 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* 1 (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.110 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* 1 (fabs (* y y)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.110 * * * * [progress]: [ 70 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) (sqrt (cbrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.110 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (fabs (cbrt (* (* y y) (* y y)))) (sqrt (cbrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.110 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) (sqrt (cbrt (* (* y y) (* y y)))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.111 * * * * [progress]: [ 71 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.111 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (fabs (* y y))) (sqrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.111 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (fabs (* y y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.111 * * * * [progress]: [ 72 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt 1) (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.111 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* 1 (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.111 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* 1 (fabs (* y y)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.111 * * * * [progress]: [ 73 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow y (/ 4 2))) (sqrt (pow y (/ 4 2))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.112 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (fabs y) (sqrt (pow y (/ 4 2))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.112 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow y (/ 4 2))) (fabs y))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.112 * * * * [progress]: [ 74 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y (/ 4 2))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.112 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (pow y 2)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.112 * * * * [progress]: [ 75 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.112 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (fabs (* y y))) (sqrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.112 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (fabs (* y y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.112 * * * * [progress]: [ 76 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (fabs (pow (sqrt y) 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.112 * * * * [progress]: [ 77 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (fabs (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.112 * * * * [progress]: [ 78 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (fabs (pow y (/ 4 2)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.113 * * * * [progress]: [ 79 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* 1 (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.113 * * * * [progress]: [ 80 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (posit16->real (real->posit16 (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.113 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (posit16->real (real->posit16 (fabs (* y y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.113 * * * * [progress]: [ 81 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow x 2) (sqrt (pow y 4)))))>
2.113 * [simplify]: Simplified (2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* x x) (sqrt (pow y 4)))))
2.113 * * * * [progress]: [ 82 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow x 2) (sqrt (pow y 4)))))>
2.113 * [simplify]: Simplified (2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* x x) (sqrt (pow y 4)))))
2.113 * * * * [progress]: [ 83 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow x 2) (sqrt (pow y 4)))))>
2.113 * [simplify]: Simplified (2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* x x) (sqrt (pow y 4)))))
2.113 * * * * [progress]: [ 84 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x 2) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.113 * [simplify]: Simplified (2 1 1) to (λ (x y) (* (+ (* x x) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.113 * * * * [progress]: [ 85 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x 2) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.113 * [simplify]: Simplified (2 1 1) to (λ (x y) (* (+ (* x x) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.114 * * * * [progress]: [ 86 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x 2) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.114 * [simplify]: Simplified (2 1 1) to (λ (x y) (* (+ (* x x) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.114 * * * * [progress]: [ 87 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow y 2))))>
2.114 * [simplify]: Simplified (2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* y y))))
2.114 * * * * [progress]: [ 88 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow y 2))))>
2.114 * [simplify]: Simplified (2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* y y))))
2.114 * * * * [progress]: [ 89 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow y 2))))>
2.114 * [simplify]: Simplified (2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* y y))))
2.114 * * * * [progress]: [ 90 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y 2)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.114 * [simplify]: Simplified (2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* y y)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.114 * * * * [progress]: [ 91 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y 2)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.114 * [simplify]: Simplified (2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* y y)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.115 * * * * [progress]: [ 92 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y 2)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.115 * [simplify]: Simplified (2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* y y)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))
2.115 * * * [progress]: adding candidates to table
3.190 * [progress]: [Phase 3 of 3] Extracting.
3.190 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (pow x 4) (pow y 4)))> #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>)
3.192 * * * [regime-changes]: Trying 5 branch expressions: (y (pow y 4) x (pow x 4) (- (pow x 4) (pow y 4)))
3.192 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (pow x 4) (pow y 4)))> #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>)
3.224 * * * * [regimes]: Trying to branch on (pow y 4) from (#<alt (λ (x y) (- (pow x 4) (pow y 4)))> #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>)
3.255 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (pow x 4) (pow y 4)))> #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>)
3.274 * * * * [regimes]: Trying to branch on (pow x 4) from (#<alt (λ (x y) (- (pow x 4) (pow y 4)))> #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>)
3.315 * * * * [regimes]: Trying to branch on (- (pow x 4) (pow y 4)) from (#<alt (λ (x y) (- (pow x 4) (pow y 4)))> #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>)
3.345 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
3.346 * [simplify]: Simplifying (- (pow x 4) (pow y 4))
3.346 * * [simplify]: iteration 1: (6 enodes)
3.346 * * [simplify]: Extracting #0: cost 1 inf + 0
3.346 * * [simplify]: Extracting #1: cost 3 inf + 0
3.347 * * [simplify]: Extracting #2: cost 6 inf + 0
3.347 * * [simplify]: Extracting #3: cost 2 inf + 215
3.347 * * [simplify]: Extracting #4: cost 0 inf + 890
3.347 * [simplify]: Simplified to (- (pow x 4) (pow y 4))
6.157 * [regime-testing]: Baseline error score: 0.001375171896487061
6.161 * [regime-testing]: Oracle error score: 0.0008751093886735842
6.171 * [regime-testing]: End program error score: 0.001375171896487061