9.482 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.039 * * * [progress]: [2/2] Setting up program. 0.041 * [progress]: [Phase 2 of 3] Improving. 0.042 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 1.428 * * [progress]: iteration 1 / 4 1.428 * * * [progress]: picking best candidate 1.434 * * * * [pick]: Picked # 1.434 * * * [progress]: localizing error 1.450 * * * [progress]: generating rewritten candidates 1.450 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.647 * * * [progress]: generating series expansions 1.647 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.647 * [backup-simplify]: Simplify (* d1 (+ (- d2 d3) (- d4 d1))) into (* d1 (- (+ d4 d2) (+ d3 d1))) 1.647 * [approximate]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d3 d1))) in (d1 d2 d3 d4) around 0 1.647 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d3 d1))) in d4 1.647 * [taylor]: Taking taylor expansion of d1 in d4 1.647 * [backup-simplify]: Simplify d1 into d1 1.647 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d4 1.647 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 1.647 * [taylor]: Taking taylor expansion of d4 in d4 1.647 * [backup-simplify]: Simplify 0 into 0 1.647 * [backup-simplify]: Simplify 1 into 1 1.647 * [taylor]: Taking taylor expansion of d2 in d4 1.647 * [backup-simplify]: Simplify d2 into d2 1.647 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4 1.647 * [taylor]: Taking taylor expansion of d3 in d4 1.647 * [backup-simplify]: Simplify d3 into d3 1.647 * [taylor]: Taking taylor expansion of d1 in d4 1.647 * [backup-simplify]: Simplify d1 into d1 1.647 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d3 d1))) in d3 1.647 * [taylor]: Taking taylor expansion of d1 in d3 1.647 * [backup-simplify]: Simplify d1 into d1 1.647 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d3 1.647 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3 1.647 * [taylor]: Taking taylor expansion of d4 in d3 1.647 * [backup-simplify]: Simplify d4 into d4 1.648 * [taylor]: Taking taylor expansion of d2 in d3 1.648 * [backup-simplify]: Simplify d2 into d2 1.648 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 1.648 * [taylor]: Taking taylor expansion of d3 in d3 1.648 * [backup-simplify]: Simplify 0 into 0 1.648 * [backup-simplify]: Simplify 1 into 1 1.648 * [taylor]: Taking taylor expansion of d1 in d3 1.648 * [backup-simplify]: Simplify d1 into d1 1.648 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d3 d1))) in d2 1.648 * [taylor]: Taking taylor expansion of d1 in d2 1.648 * [backup-simplify]: Simplify d1 into d1 1.648 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d2 1.648 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 1.648 * [taylor]: Taking taylor expansion of d4 in d2 1.648 * [backup-simplify]: Simplify d4 into d4 1.648 * [taylor]: Taking taylor expansion of d2 in d2 1.648 * [backup-simplify]: Simplify 0 into 0 1.648 * [backup-simplify]: Simplify 1 into 1 1.648 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 1.648 * [taylor]: Taking taylor expansion of d3 in d2 1.648 * [backup-simplify]: Simplify d3 into d3 1.648 * [taylor]: Taking taylor expansion of d1 in d2 1.648 * [backup-simplify]: Simplify d1 into d1 1.648 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d3 d1))) in d1 1.648 * [taylor]: Taking taylor expansion of d1 in d1 1.648 * [backup-simplify]: Simplify 0 into 0 1.648 * [backup-simplify]: Simplify 1 into 1 1.648 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1 1.648 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 1.648 * [taylor]: Taking taylor expansion of d4 in d1 1.648 * [backup-simplify]: Simplify d4 into d4 1.648 * [taylor]: Taking taylor expansion of d2 in d1 1.648 * [backup-simplify]: Simplify d2 into d2 1.648 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 1.648 * [taylor]: Taking taylor expansion of d3 in d1 1.648 * [backup-simplify]: Simplify d3 into d3 1.648 * [taylor]: Taking taylor expansion of d1 in d1 1.648 * [backup-simplify]: Simplify 0 into 0 1.648 * [backup-simplify]: Simplify 1 into 1 1.648 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d3 d1))) in d1 1.648 * [taylor]: Taking taylor expansion of d1 in d1 1.648 * [backup-simplify]: Simplify 0 into 0 1.648 * [backup-simplify]: Simplify 1 into 1 1.648 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1 1.648 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 1.649 * [taylor]: Taking taylor expansion of d4 in d1 1.649 * [backup-simplify]: Simplify d4 into d4 1.649 * [taylor]: Taking taylor expansion of d2 in d1 1.649 * [backup-simplify]: Simplify d2 into d2 1.649 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 1.649 * [taylor]: Taking taylor expansion of d3 in d1 1.649 * [backup-simplify]: Simplify d3 into d3 1.649 * [taylor]: Taking taylor expansion of d1 in d1 1.649 * [backup-simplify]: Simplify 0 into 0 1.649 * [backup-simplify]: Simplify 1 into 1 1.649 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 1.649 * [backup-simplify]: Simplify (+ d3 0) into d3 1.649 * [backup-simplify]: Simplify (- d3) into (- d3) 1.649 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 1.649 * [backup-simplify]: Simplify (* 0 (- (+ d2 d4) d3)) into 0 1.649 * [taylor]: Taking taylor expansion of 0 in d2 1.649 * [backup-simplify]: Simplify 0 into 0 1.649 * [taylor]: Taking taylor expansion of 0 in d3 1.649 * [backup-simplify]: Simplify 0 into 0 1.649 * [taylor]: Taking taylor expansion of 0 in d4 1.649 * [backup-simplify]: Simplify 0 into 0 1.649 * [backup-simplify]: Simplify 0 into 0 1.650 * [backup-simplify]: Simplify (+ 0 0) into 0 1.650 * [backup-simplify]: Simplify (+ 0 1) into 1 1.651 * [backup-simplify]: Simplify (- 1) into -1 1.651 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.652 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (- (+ d2 d4) d3))) into (- (+ d4 d2) d3) 1.652 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 1.652 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 1.652 * [taylor]: Taking taylor expansion of d4 in d2 1.652 * [backup-simplify]: Simplify d4 into d4 1.652 * [taylor]: Taking taylor expansion of d2 in d2 1.652 * [backup-simplify]: Simplify 0 into 0 1.652 * [backup-simplify]: Simplify 1 into 1 1.652 * [taylor]: Taking taylor expansion of d3 in d2 1.652 * [backup-simplify]: Simplify d3 into d3 1.652 * [backup-simplify]: Simplify (+ d4 0) into d4 1.652 * [backup-simplify]: Simplify (- d3) into (- d3) 1.652 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 1.652 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 1.652 * [taylor]: Taking taylor expansion of d4 in d3 1.652 * [backup-simplify]: Simplify d4 into d4 1.652 * [taylor]: Taking taylor expansion of d3 in d3 1.652 * [backup-simplify]: Simplify 0 into 0 1.652 * [backup-simplify]: Simplify 1 into 1 1.653 * [backup-simplify]: Simplify (- 0) into 0 1.653 * [backup-simplify]: Simplify (+ d4 0) into d4 1.653 * [taylor]: Taking taylor expansion of d4 in d4 1.653 * [backup-simplify]: Simplify 0 into 0 1.653 * [backup-simplify]: Simplify 1 into 1 1.653 * [backup-simplify]: Simplify 0 into 0 1.653 * [taylor]: Taking taylor expansion of 0 in d3 1.653 * [backup-simplify]: Simplify 0 into 0 1.653 * [taylor]: Taking taylor expansion of 0 in d4 1.653 * [backup-simplify]: Simplify 0 into 0 1.653 * [backup-simplify]: Simplify 0 into 0 1.653 * [taylor]: Taking taylor expansion of 0 in d4 1.653 * [backup-simplify]: Simplify 0 into 0 1.653 * [backup-simplify]: Simplify 0 into 0 1.653 * [backup-simplify]: Simplify 0 into 0 1.653 * [backup-simplify]: Simplify (+ 0 0) into 0 1.654 * [backup-simplify]: Simplify (+ 0 0) into 0 1.654 * [backup-simplify]: Simplify (- 0) into 0 1.654 * [backup-simplify]: Simplify (+ 0 0) into 0 1.655 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (- (+ d2 d4) d3)))) into (- 1) 1.655 * [taylor]: Taking taylor expansion of (- 1) in d2 1.655 * [taylor]: Taking taylor expansion of 1 in d2 1.655 * [backup-simplify]: Simplify 1 into 1 1.656 * [backup-simplify]: Simplify (- 1) into -1 1.656 * [taylor]: Taking taylor expansion of -1 in d3 1.656 * [backup-simplify]: Simplify -1 into -1 1.656 * [taylor]: Taking taylor expansion of -1 in d4 1.656 * [backup-simplify]: Simplify -1 into -1 1.656 * [backup-simplify]: Simplify -1 into -1 1.656 * [backup-simplify]: Simplify (+ 0 1) into 1 1.657 * [backup-simplify]: Simplify (- 0) into 0 1.657 * [backup-simplify]: Simplify (+ 1 0) into 1 1.657 * [taylor]: Taking taylor expansion of 1 in d3 1.657 * [backup-simplify]: Simplify 1 into 1 1.657 * [taylor]: Taking taylor expansion of 1 in d4 1.657 * [backup-simplify]: Simplify 1 into 1 1.657 * [backup-simplify]: Simplify 1 into 1 1.657 * [taylor]: Taking taylor expansion of 0 in d3 1.657 * [backup-simplify]: Simplify 0 into 0 1.657 * [taylor]: Taking taylor expansion of 0 in d4 1.657 * [backup-simplify]: Simplify 0 into 0 1.657 * [backup-simplify]: Simplify 0 into 0 1.658 * [backup-simplify]: Simplify (- 1) into -1 1.658 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.658 * [taylor]: Taking taylor expansion of -1 in d4 1.658 * [backup-simplify]: Simplify -1 into -1 1.658 * [backup-simplify]: Simplify -1 into -1 1.659 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d1 d2) (+ (pow d1 2) (* d1 d3))) 1.659 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (- (/ 1 d2) (/ 1 d3)) (- (/ 1 d4) (/ 1 d1)))) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) 1.659 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d2 d3 d4) around 0 1.659 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 1.659 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d4 1.659 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 1.659 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 1.659 * [taylor]: Taking taylor expansion of d2 in d4 1.659 * [backup-simplify]: Simplify d2 into d2 1.659 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.659 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.659 * [taylor]: Taking taylor expansion of d4 in d4 1.659 * [backup-simplify]: Simplify 0 into 0 1.659 * [backup-simplify]: Simplify 1 into 1 1.660 * [backup-simplify]: Simplify (/ 1 1) into 1 1.660 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 1.660 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 1.660 * [taylor]: Taking taylor expansion of d1 in d4 1.660 * [backup-simplify]: Simplify d1 into d1 1.660 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.660 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 1.660 * [taylor]: Taking taylor expansion of d3 in d4 1.660 * [backup-simplify]: Simplify d3 into d3 1.660 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.660 * [taylor]: Taking taylor expansion of d1 in d4 1.660 * [backup-simplify]: Simplify d1 into d1 1.660 * [backup-simplify]: Simplify (+ 0 1) into 1 1.661 * [backup-simplify]: Simplify (+ 1 0) into 1 1.661 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.661 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 1.661 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d3 1.661 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 1.661 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 1.661 * [taylor]: Taking taylor expansion of d2 in d3 1.661 * [backup-simplify]: Simplify d2 into d2 1.661 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.661 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 1.661 * [taylor]: Taking taylor expansion of d4 in d3 1.661 * [backup-simplify]: Simplify d4 into d4 1.661 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.661 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 1.661 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 1.661 * [taylor]: Taking taylor expansion of d1 in d3 1.661 * [backup-simplify]: Simplify d1 into d1 1.661 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.661 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.661 * [taylor]: Taking taylor expansion of d3 in d3 1.661 * [backup-simplify]: Simplify 0 into 0 1.661 * [backup-simplify]: Simplify 1 into 1 1.662 * [backup-simplify]: Simplify (/ 1 1) into 1 1.662 * [taylor]: Taking taylor expansion of d1 in d3 1.662 * [backup-simplify]: Simplify d1 into d1 1.662 * [backup-simplify]: Simplify (+ 0 1) into 1 1.662 * [backup-simplify]: Simplify (- 1) into -1 1.663 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.663 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 1.663 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 1.663 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d2 1.663 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 1.663 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.663 * [taylor]: Taking taylor expansion of d2 in d2 1.663 * [backup-simplify]: Simplify 0 into 0 1.663 * [backup-simplify]: Simplify 1 into 1 1.663 * [backup-simplify]: Simplify (/ 1 1) into 1 1.663 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.663 * [taylor]: Taking taylor expansion of d4 in d2 1.663 * [backup-simplify]: Simplify d4 into d4 1.663 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.663 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1.663 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 1.663 * [taylor]: Taking taylor expansion of d1 in d2 1.663 * [backup-simplify]: Simplify d1 into d1 1.663 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.663 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.663 * [taylor]: Taking taylor expansion of d3 in d2 1.663 * [backup-simplify]: Simplify d3 into d3 1.664 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.664 * [taylor]: Taking taylor expansion of d1 in d2 1.664 * [backup-simplify]: Simplify d1 into d1 1.664 * [backup-simplify]: Simplify (+ 1 0) into 1 1.664 * [backup-simplify]: Simplify (+ 1 0) into 1 1.664 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.664 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 1.664 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 1.664 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 1.664 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 1.664 * [taylor]: Taking taylor expansion of d2 in d1 1.664 * [backup-simplify]: Simplify d2 into d2 1.664 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.664 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 1.664 * [taylor]: Taking taylor expansion of d4 in d1 1.664 * [backup-simplify]: Simplify d4 into d4 1.664 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.664 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1.664 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 1.664 * [taylor]: Taking taylor expansion of d1 in d1 1.664 * [backup-simplify]: Simplify 0 into 0 1.664 * [backup-simplify]: Simplify 1 into 1 1.665 * [backup-simplify]: Simplify (/ 1 1) into 1 1.665 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 1.665 * [taylor]: Taking taylor expansion of d3 in d1 1.665 * [backup-simplify]: Simplify d3 into d3 1.665 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.665 * [taylor]: Taking taylor expansion of d1 in d1 1.665 * [backup-simplify]: Simplify 0 into 0 1.665 * [backup-simplify]: Simplify 1 into 1 1.665 * [backup-simplify]: Simplify (+ 1 0) into 1 1.665 * [backup-simplify]: Simplify (- 1) into -1 1.666 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.666 * [backup-simplify]: Simplify (/ -1 1) into -1 1.666 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 1.666 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 1.666 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 1.666 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 1.666 * [taylor]: Taking taylor expansion of d2 in d1 1.666 * [backup-simplify]: Simplify d2 into d2 1.666 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.666 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 1.666 * [taylor]: Taking taylor expansion of d4 in d1 1.666 * [backup-simplify]: Simplify d4 into d4 1.666 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.666 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1.666 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 1.666 * [taylor]: Taking taylor expansion of d1 in d1 1.666 * [backup-simplify]: Simplify 0 into 0 1.666 * [backup-simplify]: Simplify 1 into 1 1.666 * [backup-simplify]: Simplify (/ 1 1) into 1 1.666 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 1.666 * [taylor]: Taking taylor expansion of d3 in d1 1.667 * [backup-simplify]: Simplify d3 into d3 1.667 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.667 * [taylor]: Taking taylor expansion of d1 in d1 1.667 * [backup-simplify]: Simplify 0 into 0 1.667 * [backup-simplify]: Simplify 1 into 1 1.667 * [backup-simplify]: Simplify (+ 1 0) into 1 1.667 * [backup-simplify]: Simplify (- 1) into -1 1.667 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.668 * [backup-simplify]: Simplify (/ -1 1) into -1 1.668 * [taylor]: Taking taylor expansion of -1 in d2 1.668 * [backup-simplify]: Simplify -1 into -1 1.668 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 1.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.668 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 1.668 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.668 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 1.669 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 1.669 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 1.669 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 1.669 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.669 * [taylor]: Taking taylor expansion of d2 in d2 1.669 * [backup-simplify]: Simplify 0 into 0 1.669 * [backup-simplify]: Simplify 1 into 1 1.669 * [backup-simplify]: Simplify (/ 1 1) into 1 1.669 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.669 * [taylor]: Taking taylor expansion of d4 in d2 1.669 * [backup-simplify]: Simplify d4 into d4 1.669 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.670 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.670 * [taylor]: Taking taylor expansion of d3 in d2 1.670 * [backup-simplify]: Simplify d3 into d3 1.670 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.670 * [backup-simplify]: Simplify (+ 1 0) into 1 1.670 * [backup-simplify]: Simplify (+ 1 0) into 1 1.670 * [taylor]: Taking taylor expansion of 1 in d3 1.670 * [backup-simplify]: Simplify 1 into 1 1.670 * [taylor]: Taking taylor expansion of -1 in d3 1.670 * [backup-simplify]: Simplify -1 into -1 1.670 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1.670 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.671 * [backup-simplify]: Simplify (+ 0 0) into 0 1.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.671 * [backup-simplify]: Simplify (+ 0 0) into 0 1.672 * [backup-simplify]: Simplify (- 0) into 0 1.672 * [backup-simplify]: Simplify (+ 0 0) into 0 1.673 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)))) into 0 1.673 * [taylor]: Taking taylor expansion of 0 in d2 1.673 * [backup-simplify]: Simplify 0 into 0 1.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.673 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 1.673 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.674 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1.674 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1.674 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 1.674 * [taylor]: Taking taylor expansion of d4 in d3 1.674 * [backup-simplify]: Simplify d4 into d4 1.674 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.674 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.674 * [taylor]: Taking taylor expansion of d3 in d3 1.674 * [backup-simplify]: Simplify 0 into 0 1.674 * [backup-simplify]: Simplify 1 into 1 1.674 * [backup-simplify]: Simplify (/ 1 1) into 1 1.674 * [backup-simplify]: Simplify (- 1) into -1 1.674 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.674 * [taylor]: Taking taylor expansion of -1 in d4 1.674 * [backup-simplify]: Simplify -1 into -1 1.674 * [taylor]: Taking taylor expansion of 0 in d3 1.675 * [backup-simplify]: Simplify 0 into 0 1.675 * [taylor]: Taking taylor expansion of 1 in d4 1.675 * [backup-simplify]: Simplify 1 into 1 1.675 * [taylor]: Taking taylor expansion of -1 in d4 1.675 * [backup-simplify]: Simplify -1 into -1 1.675 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1.675 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1.675 * [backup-simplify]: Simplify (+ 0 0) into 0 1.676 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.676 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1.676 * [backup-simplify]: Simplify (+ 0 0) into 0 1.676 * [backup-simplify]: Simplify (- 0) into 0 1.676 * [backup-simplify]: Simplify (+ 0 0) into 0 1.678 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.678 * [taylor]: Taking taylor expansion of 0 in d2 1.678 * [backup-simplify]: Simplify 0 into 0 1.678 * [taylor]: Taking taylor expansion of 0 in d3 1.678 * [backup-simplify]: Simplify 0 into 0 1.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.678 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.679 * [backup-simplify]: Simplify (+ 0 0) into 0 1.679 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.679 * [backup-simplify]: Simplify (- 0) into 0 1.679 * [backup-simplify]: Simplify (+ 0 0) into 0 1.679 * [taylor]: Taking taylor expansion of 0 in d3 1.679 * [backup-simplify]: Simplify 0 into 0 1.679 * [taylor]: Taking taylor expansion of 0 in d3 1.679 * [backup-simplify]: Simplify 0 into 0 1.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.680 * [backup-simplify]: Simplify (- 0) into 0 1.680 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.680 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.680 * [taylor]: Taking taylor expansion of d4 in d4 1.680 * [backup-simplify]: Simplify 0 into 0 1.680 * [backup-simplify]: Simplify 1 into 1 1.680 * [backup-simplify]: Simplify (/ 1 1) into 1 1.680 * [backup-simplify]: Simplify 1 into 1 1.680 * [taylor]: Taking taylor expansion of 0 in d4 1.680 * [backup-simplify]: Simplify 0 into 0 1.680 * [taylor]: Taking taylor expansion of 0 in d4 1.680 * [backup-simplify]: Simplify 0 into 0 1.680 * [taylor]: Taking taylor expansion of 0 in d4 1.680 * [backup-simplify]: Simplify 0 into 0 1.680 * [backup-simplify]: Simplify -1 into -1 1.681 * [backup-simplify]: Simplify 1 into 1 1.681 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 1.681 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (- (/ 1 (- d2)) (/ 1 (- d3))) (- (/ 1 (- d4)) (/ 1 (- d1))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) 1.681 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in (d1 d2 d3 d4) around 0 1.681 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4 1.681 * [taylor]: Taking taylor expansion of -1 in d4 1.681 * [backup-simplify]: Simplify -1 into -1 1.681 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d4 1.681 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d4 1.681 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 1.681 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 1.681 * [taylor]: Taking taylor expansion of d1 in d4 1.681 * [backup-simplify]: Simplify d1 into d1 1.681 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.681 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 1.681 * [taylor]: Taking taylor expansion of d3 in d4 1.681 * [backup-simplify]: Simplify d3 into d3 1.681 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.681 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 1.682 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 1.682 * [taylor]: Taking taylor expansion of d2 in d4 1.682 * [backup-simplify]: Simplify d2 into d2 1.682 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.682 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.682 * [taylor]: Taking taylor expansion of d4 in d4 1.682 * [backup-simplify]: Simplify 0 into 0 1.682 * [backup-simplify]: Simplify 1 into 1 1.682 * [backup-simplify]: Simplify (/ 1 1) into 1 1.682 * [taylor]: Taking taylor expansion of d1 in d4 1.682 * [backup-simplify]: Simplify d1 into d1 1.682 * [backup-simplify]: Simplify (+ 0 1) into 1 1.682 * [backup-simplify]: Simplify (- 1) into -1 1.683 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.683 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 1.683 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d3 1.683 * [taylor]: Taking taylor expansion of -1 in d3 1.683 * [backup-simplify]: Simplify -1 into -1 1.683 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d3 1.683 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d3 1.683 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 1.683 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 1.683 * [taylor]: Taking taylor expansion of d1 in d3 1.683 * [backup-simplify]: Simplify d1 into d1 1.683 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.683 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.683 * [taylor]: Taking taylor expansion of d3 in d3 1.683 * [backup-simplify]: Simplify 0 into 0 1.683 * [backup-simplify]: Simplify 1 into 1 1.683 * [backup-simplify]: Simplify (/ 1 1) into 1 1.683 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 1.683 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 1.683 * [taylor]: Taking taylor expansion of d2 in d3 1.683 * [backup-simplify]: Simplify d2 into d2 1.683 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.683 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 1.683 * [taylor]: Taking taylor expansion of d4 in d3 1.683 * [backup-simplify]: Simplify d4 into d4 1.683 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.683 * [taylor]: Taking taylor expansion of d1 in d3 1.684 * [backup-simplify]: Simplify d1 into d1 1.684 * [backup-simplify]: Simplify (+ 0 1) into 1 1.687 * [backup-simplify]: Simplify (+ 1 0) into 1 1.687 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.687 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2 1.687 * [taylor]: Taking taylor expansion of -1 in d2 1.687 * [backup-simplify]: Simplify -1 into -1 1.687 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d2 1.687 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d2 1.687 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1.687 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 1.687 * [taylor]: Taking taylor expansion of d1 in d2 1.687 * [backup-simplify]: Simplify d1 into d1 1.687 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.687 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.687 * [taylor]: Taking taylor expansion of d3 in d2 1.687 * [backup-simplify]: Simplify d3 into d3 1.687 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.687 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 1.687 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.687 * [taylor]: Taking taylor expansion of d2 in d2 1.687 * [backup-simplify]: Simplify 0 into 0 1.687 * [backup-simplify]: Simplify 1 into 1 1.688 * [backup-simplify]: Simplify (/ 1 1) into 1 1.688 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.688 * [taylor]: Taking taylor expansion of d4 in d2 1.688 * [backup-simplify]: Simplify d4 into d4 1.688 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.688 * [taylor]: Taking taylor expansion of d1 in d2 1.688 * [backup-simplify]: Simplify d1 into d1 1.688 * [backup-simplify]: Simplify (+ 1 0) into 1 1.688 * [backup-simplify]: Simplify (- 1) into -1 1.689 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.689 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 1.689 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 1.689 * [taylor]: Taking taylor expansion of -1 in d1 1.689 * [backup-simplify]: Simplify -1 into -1 1.689 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 1.689 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 1.689 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1.689 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 1.689 * [taylor]: Taking taylor expansion of d1 in d1 1.689 * [backup-simplify]: Simplify 0 into 0 1.689 * [backup-simplify]: Simplify 1 into 1 1.689 * [backup-simplify]: Simplify (/ 1 1) into 1 1.689 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 1.689 * [taylor]: Taking taylor expansion of d3 in d1 1.689 * [backup-simplify]: Simplify d3 into d3 1.689 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.689 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 1.689 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 1.689 * [taylor]: Taking taylor expansion of d2 in d1 1.689 * [backup-simplify]: Simplify d2 into d2 1.689 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.689 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 1.689 * [taylor]: Taking taylor expansion of d4 in d1 1.689 * [backup-simplify]: Simplify d4 into d4 1.689 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.689 * [taylor]: Taking taylor expansion of d1 in d1 1.689 * [backup-simplify]: Simplify 0 into 0 1.690 * [backup-simplify]: Simplify 1 into 1 1.690 * [backup-simplify]: Simplify (+ 1 0) into 1 1.690 * [backup-simplify]: Simplify (+ 1 0) into 1 1.690 * [backup-simplify]: Simplify (/ 1 1) into 1 1.690 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 1.690 * [taylor]: Taking taylor expansion of -1 in d1 1.690 * [backup-simplify]: Simplify -1 into -1 1.690 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 1.690 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 1.690 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1.690 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 1.690 * [taylor]: Taking taylor expansion of d1 in d1 1.690 * [backup-simplify]: Simplify 0 into 0 1.690 * [backup-simplify]: Simplify 1 into 1 1.691 * [backup-simplify]: Simplify (/ 1 1) into 1 1.691 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 1.691 * [taylor]: Taking taylor expansion of d3 in d1 1.691 * [backup-simplify]: Simplify d3 into d3 1.691 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.691 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 1.691 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 1.691 * [taylor]: Taking taylor expansion of d2 in d1 1.691 * [backup-simplify]: Simplify d2 into d2 1.691 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.691 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 1.691 * [taylor]: Taking taylor expansion of d4 in d1 1.691 * [backup-simplify]: Simplify d4 into d4 1.691 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.691 * [taylor]: Taking taylor expansion of d1 in d1 1.691 * [backup-simplify]: Simplify 0 into 0 1.691 * [backup-simplify]: Simplify 1 into 1 1.692 * [backup-simplify]: Simplify (+ 1 0) into 1 1.692 * [backup-simplify]: Simplify (+ 1 0) into 1 1.693 * [backup-simplify]: Simplify (/ 1 1) into 1 1.693 * [backup-simplify]: Simplify (* -1 1) into -1 1.693 * [taylor]: Taking taylor expansion of -1 in d2 1.693 * [backup-simplify]: Simplify -1 into -1 1.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.695 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 1.695 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 1.695 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 1.695 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d2) (/ 1 d4)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 1.697 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 1.698 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 1.698 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 1.698 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 1.698 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.698 * [taylor]: Taking taylor expansion of d2 in d2 1.698 * [backup-simplify]: Simplify 0 into 0 1.698 * [backup-simplify]: Simplify 1 into 1 1.698 * [backup-simplify]: Simplify (/ 1 1) into 1 1.698 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.698 * [taylor]: Taking taylor expansion of d4 in d2 1.698 * [backup-simplify]: Simplify d4 into d4 1.699 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.699 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.699 * [taylor]: Taking taylor expansion of d3 in d2 1.699 * [backup-simplify]: Simplify d3 into d3 1.699 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.699 * [backup-simplify]: Simplify (+ 1 0) into 1 1.700 * [backup-simplify]: Simplify (+ 1 0) into 1 1.700 * [taylor]: Taking taylor expansion of 1 in d3 1.700 * [backup-simplify]: Simplify 1 into 1 1.700 * [taylor]: Taking taylor expansion of -1 in d3 1.700 * [backup-simplify]: Simplify -1 into -1 1.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.701 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.702 * [backup-simplify]: Simplify (+ 0 0) into 0 1.702 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1.702 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.702 * [backup-simplify]: Simplify (+ 0 0) into 0 1.703 * [backup-simplify]: Simplify (- 0) into 0 1.703 * [backup-simplify]: Simplify (+ 0 0) into 0 1.705 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0 1.706 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0 1.706 * [taylor]: Taking taylor expansion of 0 in d2 1.706 * [backup-simplify]: Simplify 0 into 0 1.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.707 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 1.707 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.707 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1.707 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1.707 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 1.707 * [taylor]: Taking taylor expansion of d4 in d3 1.707 * [backup-simplify]: Simplify d4 into d4 1.707 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.707 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.707 * [taylor]: Taking taylor expansion of d3 in d3 1.707 * [backup-simplify]: Simplify 0 into 0 1.707 * [backup-simplify]: Simplify 1 into 1 1.707 * [backup-simplify]: Simplify (/ 1 1) into 1 1.708 * [backup-simplify]: Simplify (- 1) into -1 1.708 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.708 * [taylor]: Taking taylor expansion of -1 in d4 1.708 * [backup-simplify]: Simplify -1 into -1 1.708 * [taylor]: Taking taylor expansion of 0 in d3 1.708 * [backup-simplify]: Simplify 0 into 0 1.708 * [taylor]: Taking taylor expansion of 1 in d4 1.708 * [backup-simplify]: Simplify 1 into 1 1.708 * [taylor]: Taking taylor expansion of -1 in d4 1.708 * [backup-simplify]: Simplify -1 into -1 1.709 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.709 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1.709 * [backup-simplify]: Simplify (+ 0 0) into 0 1.709 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1.709 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1.709 * [backup-simplify]: Simplify (+ 0 0) into 0 1.710 * [backup-simplify]: Simplify (- 0) into 0 1.710 * [backup-simplify]: Simplify (+ 0 0) into 0 1.711 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.712 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)))) into 0 1.712 * [taylor]: Taking taylor expansion of 0 in d2 1.712 * [backup-simplify]: Simplify 0 into 0 1.712 * [taylor]: Taking taylor expansion of 0 in d3 1.712 * [backup-simplify]: Simplify 0 into 0 1.712 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.713 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.713 * [backup-simplify]: Simplify (+ 0 0) into 0 1.713 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.713 * [backup-simplify]: Simplify (- 0) into 0 1.713 * [backup-simplify]: Simplify (+ 0 0) into 0 1.713 * [taylor]: Taking taylor expansion of 0 in d3 1.713 * [backup-simplify]: Simplify 0 into 0 1.713 * [taylor]: Taking taylor expansion of 0 in d3 1.714 * [backup-simplify]: Simplify 0 into 0 1.714 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.714 * [backup-simplify]: Simplify (- 0) into 0 1.714 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.714 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.714 * [taylor]: Taking taylor expansion of d4 in d4 1.714 * [backup-simplify]: Simplify 0 into 0 1.714 * [backup-simplify]: Simplify 1 into 1 1.715 * [backup-simplify]: Simplify (/ 1 1) into 1 1.715 * [backup-simplify]: Simplify 1 into 1 1.715 * [taylor]: Taking taylor expansion of 0 in d4 1.715 * [backup-simplify]: Simplify 0 into 0 1.715 * [taylor]: Taking taylor expansion of 0 in d4 1.715 * [backup-simplify]: Simplify 0 into 0 1.715 * [taylor]: Taking taylor expansion of 0 in d4 1.715 * [backup-simplify]: Simplify 0 into 0 1.715 * [backup-simplify]: Simplify -1 into -1 1.715 * [backup-simplify]: Simplify 1 into 1 1.715 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 1.715 * * * [progress]: simplifying candidates 1.716 * [simplify]: Simplifying: (* d1 (+ (- d2 d3) (- d4 d1))) (+ (log d1) (log (+ (- d2 d3) (- d4 d1)))) (log (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (* (* (* d1 d1) d1) (* (* (+ (- d2 d3) (- d4 d1)) (+ (- d2 d3) (- d4 d1))) (+ (- d2 d3) (- d4 d1)))) (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (* (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1)))) (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))) (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))) (* d1 (- d2 d3)) (* d1 (- d4 d1)) (* (- d2 d3) d1) (* (- d4 d1) d1) (* d1 (* (cbrt (+ (- d2 d3) (- d4 d1))) (cbrt (+ (- d2 d3) (- d4 d1))))) (* d1 (sqrt (+ (- d2 d3) (- d4 d1)))) (* d1 1) (* d1 1) (* d1 1) (* d1 1) (* d1 1) (* (cbrt d1) (+ (- d2 d3) (- d4 d1))) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (* (- (pow d2 3) (pow d3 3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (pow d4 3) (pow d1 3))))) (* d1 (+ (* (- (pow d2 3) (pow d3 3)) (+ d4 d1)) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (* d4 d4) (* d1 d1))))) (* d1 (+ (* (- (* d2 d2) (* d3 d3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ d2 d3) (- (pow d4 3) (pow d1 3))))) (* d1 (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1))))) (* d1 (+ (pow (- d2 d3) 3) (pow (- d4 d1) 3))) (* d1 (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1)))) (- (* d1 d2) (+ (pow d1 2) (* d1 d3))) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 2.432 * * * [progress]: adding candidates to table 2.541 * * [progress]: iteration 2 / 4 2.541 * * * [progress]: picking best candidate 2.549 * * * * [pick]: Picked # 2.549 * * * [progress]: localizing error 2.561 * * * [progress]: generating rewritten candidates 2.561 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 2.583 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 2.608 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 2.633 * * * [progress]: generating series expansions 2.633 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 2.633 * [backup-simplify]: Simplify (* d1 (- d4 d1)) into (* d1 (- d4 d1)) 2.633 * [approximate]: Taking taylor expansion of (* d1 (- d4 d1)) in (d1 d4) around 0 2.633 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d4 2.633 * [taylor]: Taking taylor expansion of d1 in d4 2.633 * [backup-simplify]: Simplify d1 into d1 2.633 * [taylor]: Taking taylor expansion of (- d4 d1) in d4 2.633 * [taylor]: Taking taylor expansion of d4 in d4 2.633 * [backup-simplify]: Simplify 0 into 0 2.633 * [backup-simplify]: Simplify 1 into 1 2.633 * [taylor]: Taking taylor expansion of d1 in d4 2.633 * [backup-simplify]: Simplify d1 into d1 2.633 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d1 2.633 * [taylor]: Taking taylor expansion of d1 in d1 2.633 * [backup-simplify]: Simplify 0 into 0 2.633 * [backup-simplify]: Simplify 1 into 1 2.633 * [taylor]: Taking taylor expansion of (- d4 d1) in d1 2.633 * [taylor]: Taking taylor expansion of d4 in d1 2.633 * [backup-simplify]: Simplify d4 into d4 2.633 * [taylor]: Taking taylor expansion of d1 in d1 2.633 * [backup-simplify]: Simplify 0 into 0 2.633 * [backup-simplify]: Simplify 1 into 1 2.633 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d1 2.633 * [taylor]: Taking taylor expansion of d1 in d1 2.633 * [backup-simplify]: Simplify 0 into 0 2.633 * [backup-simplify]: Simplify 1 into 1 2.633 * [taylor]: Taking taylor expansion of (- d4 d1) in d1 2.633 * [taylor]: Taking taylor expansion of d4 in d1 2.633 * [backup-simplify]: Simplify d4 into d4 2.633 * [taylor]: Taking taylor expansion of d1 in d1 2.633 * [backup-simplify]: Simplify 0 into 0 2.633 * [backup-simplify]: Simplify 1 into 1 2.634 * [backup-simplify]: Simplify (- 0) into 0 2.634 * [backup-simplify]: Simplify (+ d4 0) into d4 2.634 * [backup-simplify]: Simplify (* 0 d4) into 0 2.634 * [taylor]: Taking taylor expansion of 0 in d4 2.634 * [backup-simplify]: Simplify 0 into 0 2.634 * [backup-simplify]: Simplify 0 into 0 2.634 * [backup-simplify]: Simplify (- 1) into -1 2.635 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.635 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 d4)) into d4 2.635 * [taylor]: Taking taylor expansion of d4 in d4 2.635 * [backup-simplify]: Simplify 0 into 0 2.635 * [backup-simplify]: Simplify 1 into 1 2.635 * [backup-simplify]: Simplify 0 into 0 2.635 * [backup-simplify]: Simplify 0 into 0 2.635 * [backup-simplify]: Simplify (- 0) into 0 2.636 * [backup-simplify]: Simplify (+ 0 0) into 0 2.636 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 d4))) into (- 1) 2.636 * [taylor]: Taking taylor expansion of (- 1) in d4 2.636 * [taylor]: Taking taylor expansion of 1 in d4 2.636 * [backup-simplify]: Simplify 1 into 1 2.637 * [backup-simplify]: Simplify (- 1) into -1 2.637 * [backup-simplify]: Simplify -1 into -1 2.637 * [backup-simplify]: Simplify 1 into 1 2.637 * [backup-simplify]: Simplify 0 into 0 2.637 * [backup-simplify]: Simplify (- 0) into 0 2.637 * [backup-simplify]: Simplify (+ 0 0) into 0 2.638 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (* 0 d4)))) into 0 2.638 * [taylor]: Taking taylor expansion of 0 in d4 2.638 * [backup-simplify]: Simplify 0 into 0 2.638 * [backup-simplify]: Simplify 0 into 0 2.638 * [backup-simplify]: Simplify (- 0) into 0 2.638 * [backup-simplify]: Simplify 0 into 0 2.638 * [backup-simplify]: Simplify 0 into 0 2.638 * [backup-simplify]: Simplify 0 into 0 2.638 * [backup-simplify]: Simplify (- 0) into 0 2.639 * [backup-simplify]: Simplify (+ 0 0) into 0 2.640 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 d4))))) into 0 2.640 * [taylor]: Taking taylor expansion of 0 in d4 2.640 * [backup-simplify]: Simplify 0 into 0 2.640 * [backup-simplify]: Simplify 0 into 0 2.640 * [backup-simplify]: Simplify (+ (* 1 (* d4 d1)) (* -1 (pow (* 1 d1) 2))) into (- (* d1 d4) (pow d1 2)) 2.640 * [backup-simplify]: Simplify (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) into (/ (- (/ 1 d4) (/ 1 d1)) d1) 2.640 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in (d1 d4) around 0 2.640 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d4 2.640 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d4 2.640 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.640 * [taylor]: Taking taylor expansion of d4 in d4 2.640 * [backup-simplify]: Simplify 0 into 0 2.640 * [backup-simplify]: Simplify 1 into 1 2.640 * [backup-simplify]: Simplify (/ 1 1) into 1 2.640 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 2.640 * [taylor]: Taking taylor expansion of d1 in d4 2.641 * [backup-simplify]: Simplify d1 into d1 2.641 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.641 * [taylor]: Taking taylor expansion of d1 in d4 2.641 * [backup-simplify]: Simplify d1 into d1 2.641 * [backup-simplify]: Simplify (+ 1 0) into 1 2.641 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.641 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d1 2.641 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1 2.641 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 2.641 * [taylor]: Taking taylor expansion of d4 in d1 2.641 * [backup-simplify]: Simplify d4 into d4 2.641 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.641 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 2.641 * [taylor]: Taking taylor expansion of d1 in d1 2.641 * [backup-simplify]: Simplify 0 into 0 2.641 * [backup-simplify]: Simplify 1 into 1 2.641 * [backup-simplify]: Simplify (/ 1 1) into 1 2.641 * [taylor]: Taking taylor expansion of d1 in d1 2.641 * [backup-simplify]: Simplify 0 into 0 2.641 * [backup-simplify]: Simplify 1 into 1 2.642 * [backup-simplify]: Simplify (- 1) into -1 2.642 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.642 * [backup-simplify]: Simplify (/ -1 1) into -1 2.642 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d1 2.642 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1 2.642 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 2.642 * [taylor]: Taking taylor expansion of d4 in d1 2.642 * [backup-simplify]: Simplify d4 into d4 2.642 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.642 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 2.642 * [taylor]: Taking taylor expansion of d1 in d1 2.642 * [backup-simplify]: Simplify 0 into 0 2.642 * [backup-simplify]: Simplify 1 into 1 2.643 * [backup-simplify]: Simplify (/ 1 1) into 1 2.643 * [taylor]: Taking taylor expansion of d1 in d1 2.643 * [backup-simplify]: Simplify 0 into 0 2.643 * [backup-simplify]: Simplify 1 into 1 2.643 * [backup-simplify]: Simplify (- 1) into -1 2.643 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.643 * [backup-simplify]: Simplify (/ -1 1) into -1 2.643 * [taylor]: Taking taylor expansion of -1 in d4 2.643 * [backup-simplify]: Simplify -1 into -1 2.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.644 * [backup-simplify]: Simplify (- 0) into 0 2.644 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.645 * [backup-simplify]: Simplify (- (/ (/ 1 d4) 1) (+ (* -1 (/ 0 1)))) into (/ 1 d4) 2.645 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.645 * [taylor]: Taking taylor expansion of d4 in d4 2.645 * [backup-simplify]: Simplify 0 into 0 2.645 * [backup-simplify]: Simplify 1 into 1 2.645 * [backup-simplify]: Simplify (/ 1 1) into 1 2.645 * [backup-simplify]: Simplify 1 into 1 2.645 * [backup-simplify]: Simplify -1 into -1 2.645 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.646 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.646 * [backup-simplify]: Simplify (- 0) into 0 2.646 * [backup-simplify]: Simplify (+ 0 0) into 0 2.647 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ 0 1)))) into 0 2.647 * [taylor]: Taking taylor expansion of 0 in d4 2.647 * [backup-simplify]: Simplify 0 into 0 2.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.648 * [backup-simplify]: Simplify 0 into 0 2.648 * [backup-simplify]: Simplify 0 into 0 2.648 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.648 * [backup-simplify]: Simplify (- 0) into 0 2.649 * [backup-simplify]: Simplify (+ 0 0) into 0 2.650 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.650 * [taylor]: Taking taylor expansion of 0 in d4 2.650 * [backup-simplify]: Simplify 0 into 0 2.650 * [backup-simplify]: Simplify 0 into 0 2.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.650 * [backup-simplify]: Simplify 0 into 0 2.650 * [backup-simplify]: Simplify 0 into 0 2.651 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.651 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.651 * [backup-simplify]: Simplify (- 0) into 0 2.652 * [backup-simplify]: Simplify (+ 0 0) into 0 2.653 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.653 * [taylor]: Taking taylor expansion of 0 in d4 2.653 * [backup-simplify]: Simplify 0 into 0 2.653 * [backup-simplify]: Simplify 0 into 0 2.653 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 d1))) 2)) (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1))))) into (- (* d1 d4) (pow d1 2)) 2.654 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (/ 1 (- d4)) (/ 1 (- d1)))) into (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) 2.654 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in (d1 d4) around 0 2.654 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d4 2.654 * [taylor]: Taking taylor expansion of -1 in d4 2.654 * [backup-simplify]: Simplify -1 into -1 2.654 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d4 2.654 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d4 2.654 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 2.654 * [taylor]: Taking taylor expansion of d1 in d4 2.654 * [backup-simplify]: Simplify d1 into d1 2.654 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.654 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.654 * [taylor]: Taking taylor expansion of d4 in d4 2.654 * [backup-simplify]: Simplify 0 into 0 2.654 * [backup-simplify]: Simplify 1 into 1 2.654 * [backup-simplify]: Simplify (/ 1 1) into 1 2.654 * [taylor]: Taking taylor expansion of d1 in d4 2.654 * [backup-simplify]: Simplify d1 into d1 2.654 * [backup-simplify]: Simplify (- 1) into -1 2.655 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.655 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 2.655 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d1 2.655 * [taylor]: Taking taylor expansion of -1 in d1 2.655 * [backup-simplify]: Simplify -1 into -1 2.655 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d1 2.655 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1 2.655 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 2.655 * [taylor]: Taking taylor expansion of d1 in d1 2.655 * [backup-simplify]: Simplify 0 into 0 2.655 * [backup-simplify]: Simplify 1 into 1 2.655 * [backup-simplify]: Simplify (/ 1 1) into 1 2.655 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 2.655 * [taylor]: Taking taylor expansion of d4 in d1 2.655 * [backup-simplify]: Simplify d4 into d4 2.655 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.655 * [taylor]: Taking taylor expansion of d1 in d1 2.655 * [backup-simplify]: Simplify 0 into 0 2.655 * [backup-simplify]: Simplify 1 into 1 2.655 * [backup-simplify]: Simplify (+ 1 0) into 1 2.656 * [backup-simplify]: Simplify (/ 1 1) into 1 2.656 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d1 2.656 * [taylor]: Taking taylor expansion of -1 in d1 2.656 * [backup-simplify]: Simplify -1 into -1 2.656 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d1 2.656 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1 2.656 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 2.656 * [taylor]: Taking taylor expansion of d1 in d1 2.656 * [backup-simplify]: Simplify 0 into 0 2.656 * [backup-simplify]: Simplify 1 into 1 2.656 * [backup-simplify]: Simplify (/ 1 1) into 1 2.656 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 2.656 * [taylor]: Taking taylor expansion of d4 in d1 2.656 * [backup-simplify]: Simplify d4 into d4 2.656 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.656 * [taylor]: Taking taylor expansion of d1 in d1 2.656 * [backup-simplify]: Simplify 0 into 0 2.656 * [backup-simplify]: Simplify 1 into 1 2.657 * [backup-simplify]: Simplify (+ 1 0) into 1 2.657 * [backup-simplify]: Simplify (/ 1 1) into 1 2.657 * [backup-simplify]: Simplify (* -1 1) into -1 2.657 * [taylor]: Taking taylor expansion of -1 in d4 2.657 * [backup-simplify]: Simplify -1 into -1 2.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.658 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 2.658 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d4))) into (- (/ 1 d4)) 2.658 * [backup-simplify]: Simplify (- (/ (- (/ 1 d4)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d4)) 2.659 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d4))) (* 0 1)) into (/ 1 d4) 2.659 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.659 * [taylor]: Taking taylor expansion of d4 in d4 2.659 * [backup-simplify]: Simplify 0 into 0 2.659 * [backup-simplify]: Simplify 1 into 1 2.659 * [backup-simplify]: Simplify (/ 1 1) into 1 2.659 * [backup-simplify]: Simplify 1 into 1 2.659 * [backup-simplify]: Simplify -1 into -1 2.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.660 * [backup-simplify]: Simplify (- 0) into 0 2.660 * [backup-simplify]: Simplify (+ 0 0) into 0 2.661 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ 0 1)))) into 0 2.662 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d4))) (* 0 1))) into 0 2.662 * [taylor]: Taking taylor expansion of 0 in d4 2.662 * [backup-simplify]: Simplify 0 into 0 2.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.662 * [backup-simplify]: Simplify 0 into 0 2.662 * [backup-simplify]: Simplify 0 into 0 2.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.663 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.663 * [backup-simplify]: Simplify (- 0) into 0 2.663 * [backup-simplify]: Simplify (+ 0 0) into 0 2.665 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.665 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4))) (* 0 1)))) into 0 2.665 * [taylor]: Taking taylor expansion of 0 in d4 2.665 * [backup-simplify]: Simplify 0 into 0 2.665 * [backup-simplify]: Simplify 0 into 0 2.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.666 * [backup-simplify]: Simplify 0 into 0 2.666 * [backup-simplify]: Simplify 0 into 0 2.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.671 * [backup-simplify]: Simplify (- 0) into 0 2.672 * [backup-simplify]: Simplify (+ 0 0) into 0 2.673 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.674 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4))) (* 0 1))))) into 0 2.674 * [taylor]: Taking taylor expansion of 0 in d4 2.674 * [backup-simplify]: Simplify 0 into 0 2.674 * [backup-simplify]: Simplify 0 into 0 2.674 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 (- d1)))) 2)) (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1)))))) into (- (* d1 d4) (pow d1 2)) 2.675 * * * * [progress]: [ 2 / 3 ] generating series at (2) 2.675 * [backup-simplify]: Simplify (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))) into (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) 2.675 * [approximate]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in (d1 d2 d3 d4) around 0 2.675 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d4 2.675 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d4 2.675 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 2.675 * [taylor]: Taking taylor expansion of d1 in d4 2.675 * [backup-simplify]: Simplify d1 into d1 2.675 * [taylor]: Taking taylor expansion of d4 in d4 2.675 * [backup-simplify]: Simplify 0 into 0 2.675 * [backup-simplify]: Simplify 1 into 1 2.675 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 2.675 * [taylor]: Taking taylor expansion of d1 in d4 2.675 * [backup-simplify]: Simplify d1 into d1 2.675 * [taylor]: Taking taylor expansion of d2 in d4 2.675 * [backup-simplify]: Simplify d2 into d2 2.675 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d4 2.675 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 2.675 * [taylor]: Taking taylor expansion of d1 in d4 2.675 * [backup-simplify]: Simplify d1 into d1 2.675 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 2.675 * [taylor]: Taking taylor expansion of d1 in d4 2.675 * [backup-simplify]: Simplify d1 into d1 2.675 * [taylor]: Taking taylor expansion of d3 in d4 2.675 * [backup-simplify]: Simplify d3 into d3 2.675 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d3 2.675 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d3 2.675 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 2.675 * [taylor]: Taking taylor expansion of d1 in d3 2.675 * [backup-simplify]: Simplify d1 into d1 2.675 * [taylor]: Taking taylor expansion of d4 in d3 2.675 * [backup-simplify]: Simplify d4 into d4 2.675 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 2.675 * [taylor]: Taking taylor expansion of d1 in d3 2.675 * [backup-simplify]: Simplify d1 into d1 2.675 * [taylor]: Taking taylor expansion of d2 in d3 2.675 * [backup-simplify]: Simplify d2 into d2 2.675 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d3 2.675 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 2.675 * [taylor]: Taking taylor expansion of d1 in d3 2.675 * [backup-simplify]: Simplify d1 into d1 2.675 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 2.675 * [taylor]: Taking taylor expansion of d1 in d3 2.675 * [backup-simplify]: Simplify d1 into d1 2.675 * [taylor]: Taking taylor expansion of d3 in d3 2.675 * [backup-simplify]: Simplify 0 into 0 2.675 * [backup-simplify]: Simplify 1 into 1 2.676 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d2 2.676 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d2 2.676 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 2.676 * [taylor]: Taking taylor expansion of d1 in d2 2.676 * [backup-simplify]: Simplify d1 into d1 2.676 * [taylor]: Taking taylor expansion of d4 in d2 2.676 * [backup-simplify]: Simplify d4 into d4 2.676 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 2.676 * [taylor]: Taking taylor expansion of d1 in d2 2.676 * [backup-simplify]: Simplify d1 into d1 2.676 * [taylor]: Taking taylor expansion of d2 in d2 2.676 * [backup-simplify]: Simplify 0 into 0 2.676 * [backup-simplify]: Simplify 1 into 1 2.676 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d2 2.676 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 2.676 * [taylor]: Taking taylor expansion of d1 in d2 2.676 * [backup-simplify]: Simplify d1 into d1 2.676 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 2.676 * [taylor]: Taking taylor expansion of d1 in d2 2.676 * [backup-simplify]: Simplify d1 into d1 2.676 * [taylor]: Taking taylor expansion of d3 in d2 2.676 * [backup-simplify]: Simplify d3 into d3 2.676 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1 2.676 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 2.676 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 2.676 * [taylor]: Taking taylor expansion of d1 in d1 2.676 * [backup-simplify]: Simplify 0 into 0 2.676 * [backup-simplify]: Simplify 1 into 1 2.676 * [taylor]: Taking taylor expansion of d4 in d1 2.676 * [backup-simplify]: Simplify d4 into d4 2.676 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 2.676 * [taylor]: Taking taylor expansion of d1 in d1 2.676 * [backup-simplify]: Simplify 0 into 0 2.676 * [backup-simplify]: Simplify 1 into 1 2.676 * [taylor]: Taking taylor expansion of d2 in d1 2.676 * [backup-simplify]: Simplify d2 into d2 2.676 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1 2.676 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 2.676 * [taylor]: Taking taylor expansion of d1 in d1 2.676 * [backup-simplify]: Simplify 0 into 0 2.676 * [backup-simplify]: Simplify 1 into 1 2.676 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 2.676 * [taylor]: Taking taylor expansion of d1 in d1 2.676 * [backup-simplify]: Simplify 0 into 0 2.676 * [backup-simplify]: Simplify 1 into 1 2.676 * [taylor]: Taking taylor expansion of d3 in d1 2.676 * [backup-simplify]: Simplify d3 into d3 2.676 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1 2.676 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 2.676 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 2.676 * [taylor]: Taking taylor expansion of d1 in d1 2.676 * [backup-simplify]: Simplify 0 into 0 2.676 * [backup-simplify]: Simplify 1 into 1 2.676 * [taylor]: Taking taylor expansion of d4 in d1 2.676 * [backup-simplify]: Simplify d4 into d4 2.676 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 2.676 * [taylor]: Taking taylor expansion of d1 in d1 2.676 * [backup-simplify]: Simplify 0 into 0 2.676 * [backup-simplify]: Simplify 1 into 1 2.676 * [taylor]: Taking taylor expansion of d2 in d1 2.676 * [backup-simplify]: Simplify d2 into d2 2.676 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1 2.676 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 2.676 * [taylor]: Taking taylor expansion of d1 in d1 2.677 * [backup-simplify]: Simplify 0 into 0 2.677 * [backup-simplify]: Simplify 1 into 1 2.677 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 2.677 * [taylor]: Taking taylor expansion of d1 in d1 2.677 * [backup-simplify]: Simplify 0 into 0 2.677 * [backup-simplify]: Simplify 1 into 1 2.677 * [taylor]: Taking taylor expansion of d3 in d1 2.677 * [backup-simplify]: Simplify d3 into d3 2.677 * [backup-simplify]: Simplify (* 0 d4) into 0 2.677 * [backup-simplify]: Simplify (* 0 d2) into 0 2.677 * [backup-simplify]: Simplify (+ 0 0) into 0 2.677 * [backup-simplify]: Simplify (* 0 d3) into 0 2.677 * [backup-simplify]: Simplify (+ 0 0) into 0 2.678 * [backup-simplify]: Simplify (- 0) into 0 2.678 * [backup-simplify]: Simplify (+ 0 0) into 0 2.678 * [taylor]: Taking taylor expansion of 0 in d2 2.678 * [backup-simplify]: Simplify 0 into 0 2.678 * [taylor]: Taking taylor expansion of 0 in d3 2.678 * [backup-simplify]: Simplify 0 into 0 2.678 * [taylor]: Taking taylor expansion of 0 in d4 2.678 * [backup-simplify]: Simplify 0 into 0 2.678 * [backup-simplify]: Simplify 0 into 0 2.678 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 2.679 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 2.679 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 2.679 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 2.679 * [backup-simplify]: Simplify (+ 0 d3) into d3 2.679 * [backup-simplify]: Simplify (- d3) into (- d3) 2.679 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 2.679 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 2.679 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 2.679 * [taylor]: Taking taylor expansion of d2 in d2 2.679 * [backup-simplify]: Simplify 0 into 0 2.679 * [backup-simplify]: Simplify 1 into 1 2.679 * [taylor]: Taking taylor expansion of d4 in d2 2.679 * [backup-simplify]: Simplify d4 into d4 2.679 * [taylor]: Taking taylor expansion of d3 in d2 2.679 * [backup-simplify]: Simplify d3 into d3 2.679 * [backup-simplify]: Simplify (+ 0 d4) into d4 2.679 * [backup-simplify]: Simplify (- d3) into (- d3) 2.679 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 2.679 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 2.679 * [taylor]: Taking taylor expansion of d4 in d3 2.679 * [backup-simplify]: Simplify d4 into d4 2.679 * [taylor]: Taking taylor expansion of d3 in d3 2.679 * [backup-simplify]: Simplify 0 into 0 2.679 * [backup-simplify]: Simplify 1 into 1 2.680 * [backup-simplify]: Simplify (- 0) into 0 2.680 * [backup-simplify]: Simplify (+ d4 0) into d4 2.680 * [taylor]: Taking taylor expansion of d4 in d4 2.680 * [backup-simplify]: Simplify 0 into 0 2.680 * [backup-simplify]: Simplify 1 into 1 2.680 * [backup-simplify]: Simplify 0 into 0 2.680 * [taylor]: Taking taylor expansion of 0 in d3 2.680 * [backup-simplify]: Simplify 0 into 0 2.680 * [taylor]: Taking taylor expansion of 0 in d4 2.680 * [backup-simplify]: Simplify 0 into 0 2.680 * [backup-simplify]: Simplify 0 into 0 2.680 * [taylor]: Taking taylor expansion of 0 in d4 2.680 * [backup-simplify]: Simplify 0 into 0 2.680 * [backup-simplify]: Simplify 0 into 0 2.680 * [backup-simplify]: Simplify 0 into 0 2.680 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 2.681 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 2.681 * [backup-simplify]: Simplify (+ 0 0) into 0 2.681 * [backup-simplify]: Simplify (* 1 1) into 1 2.682 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 2.682 * [backup-simplify]: Simplify (+ 1 0) into 1 2.683 * [backup-simplify]: Simplify (- 1) into -1 2.683 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.683 * [taylor]: Taking taylor expansion of -1 in d2 2.683 * [backup-simplify]: Simplify -1 into -1 2.683 * [taylor]: Taking taylor expansion of -1 in d3 2.683 * [backup-simplify]: Simplify -1 into -1 2.683 * [taylor]: Taking taylor expansion of -1 in d4 2.683 * [backup-simplify]: Simplify -1 into -1 2.683 * [backup-simplify]: Simplify -1 into -1 2.683 * [backup-simplify]: Simplify (+ 1 0) into 1 2.683 * [backup-simplify]: Simplify (- 0) into 0 2.684 * [backup-simplify]: Simplify (+ 1 0) into 1 2.684 * [taylor]: Taking taylor expansion of 1 in d3 2.684 * [backup-simplify]: Simplify 1 into 1 2.684 * [taylor]: Taking taylor expansion of 1 in d4 2.684 * [backup-simplify]: Simplify 1 into 1 2.684 * [backup-simplify]: Simplify 1 into 1 2.684 * [taylor]: Taking taylor expansion of 0 in d3 2.684 * [backup-simplify]: Simplify 0 into 0 2.684 * [taylor]: Taking taylor expansion of 0 in d4 2.684 * [backup-simplify]: Simplify 0 into 0 2.684 * [backup-simplify]: Simplify 0 into 0 2.684 * [backup-simplify]: Simplify (- 1) into -1 2.684 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.684 * [taylor]: Taking taylor expansion of -1 in d4 2.685 * [backup-simplify]: Simplify -1 into -1 2.685 * [backup-simplify]: Simplify -1 into -1 2.685 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d1 d2) (+ (pow d1 2) (* d1 d3))) 2.685 * [backup-simplify]: Simplify (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1)))) into (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) 2.685 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in (d1 d2 d3 d4) around 0 2.685 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d4 2.685 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d4 2.685 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 2.685 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 2.685 * [taylor]: Taking taylor expansion of d1 in d4 2.685 * [backup-simplify]: Simplify d1 into d1 2.685 * [taylor]: Taking taylor expansion of d4 in d4 2.685 * [backup-simplify]: Simplify 0 into 0 2.685 * [backup-simplify]: Simplify 1 into 1 2.685 * [backup-simplify]: Simplify (* d1 0) into 0 2.686 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 2.686 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.686 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 2.686 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 2.686 * [taylor]: Taking taylor expansion of d1 in d4 2.686 * [backup-simplify]: Simplify d1 into d1 2.686 * [taylor]: Taking taylor expansion of d2 in d4 2.686 * [backup-simplify]: Simplify d2 into d2 2.686 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 2.686 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 2.686 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d4 2.686 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 2.686 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 2.686 * [taylor]: Taking taylor expansion of d1 in d4 2.686 * [backup-simplify]: Simplify d1 into d1 2.686 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 2.686 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 2.686 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 2.686 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 2.686 * [taylor]: Taking taylor expansion of d1 in d4 2.686 * [backup-simplify]: Simplify d1 into d1 2.686 * [taylor]: Taking taylor expansion of d3 in d4 2.686 * [backup-simplify]: Simplify d3 into d3 2.686 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 2.686 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 2.686 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d3 2.686 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d3 2.686 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 2.686 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 2.686 * [taylor]: Taking taylor expansion of d1 in d3 2.686 * [backup-simplify]: Simplify d1 into d1 2.686 * [taylor]: Taking taylor expansion of d4 in d3 2.686 * [backup-simplify]: Simplify d4 into d4 2.687 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 2.687 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 2.687 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 2.687 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 2.687 * [taylor]: Taking taylor expansion of d1 in d3 2.687 * [backup-simplify]: Simplify d1 into d1 2.687 * [taylor]: Taking taylor expansion of d2 in d3 2.687 * [backup-simplify]: Simplify d2 into d2 2.687 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 2.687 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 2.687 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d3 2.687 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 2.687 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 2.687 * [taylor]: Taking taylor expansion of d1 in d3 2.687 * [backup-simplify]: Simplify d1 into d1 2.687 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 2.687 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 2.687 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 2.687 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 2.687 * [taylor]: Taking taylor expansion of d1 in d3 2.687 * [backup-simplify]: Simplify d1 into d1 2.687 * [taylor]: Taking taylor expansion of d3 in d3 2.687 * [backup-simplify]: Simplify 0 into 0 2.687 * [backup-simplify]: Simplify 1 into 1 2.687 * [backup-simplify]: Simplify (* d1 0) into 0 2.688 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 2.688 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.688 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d2 2.688 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d2 2.688 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 2.688 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 2.688 * [taylor]: Taking taylor expansion of d1 in d2 2.688 * [backup-simplify]: Simplify d1 into d1 2.688 * [taylor]: Taking taylor expansion of d4 in d2 2.688 * [backup-simplify]: Simplify d4 into d4 2.688 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 2.688 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 2.688 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 2.688 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 2.688 * [taylor]: Taking taylor expansion of d1 in d2 2.688 * [backup-simplify]: Simplify d1 into d1 2.688 * [taylor]: Taking taylor expansion of d2 in d2 2.688 * [backup-simplify]: Simplify 0 into 0 2.688 * [backup-simplify]: Simplify 1 into 1 2.688 * [backup-simplify]: Simplify (* d1 0) into 0 2.688 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 2.688 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.688 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d2 2.688 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 2.688 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 2.688 * [taylor]: Taking taylor expansion of d1 in d2 2.688 * [backup-simplify]: Simplify d1 into d1 2.688 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 2.689 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 2.689 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 2.689 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 2.689 * [taylor]: Taking taylor expansion of d1 in d2 2.689 * [backup-simplify]: Simplify d1 into d1 2.689 * [taylor]: Taking taylor expansion of d3 in d2 2.689 * [backup-simplify]: Simplify d3 into d3 2.689 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 2.689 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 2.689 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 2.689 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 2.689 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 2.689 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 2.689 * [taylor]: Taking taylor expansion of d1 in d1 2.689 * [backup-simplify]: Simplify 0 into 0 2.689 * [backup-simplify]: Simplify 1 into 1 2.689 * [taylor]: Taking taylor expansion of d4 in d1 2.689 * [backup-simplify]: Simplify d4 into d4 2.689 * [backup-simplify]: Simplify (* 0 d4) into 0 2.689 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 2.689 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.689 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 2.689 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 2.689 * [taylor]: Taking taylor expansion of d1 in d1 2.689 * [backup-simplify]: Simplify 0 into 0 2.689 * [backup-simplify]: Simplify 1 into 1 2.689 * [taylor]: Taking taylor expansion of d2 in d1 2.689 * [backup-simplify]: Simplify d2 into d2 2.689 * [backup-simplify]: Simplify (* 0 d2) into 0 2.690 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 2.690 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.690 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 2.690 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 2.690 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 2.690 * [taylor]: Taking taylor expansion of d1 in d1 2.690 * [backup-simplify]: Simplify 0 into 0 2.690 * [backup-simplify]: Simplify 1 into 1 2.690 * [backup-simplify]: Simplify (* 1 1) into 1 2.690 * [backup-simplify]: Simplify (/ 1 1) into 1 2.690 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 2.690 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 2.690 * [taylor]: Taking taylor expansion of d1 in d1 2.690 * [backup-simplify]: Simplify 0 into 0 2.690 * [backup-simplify]: Simplify 1 into 1 2.690 * [taylor]: Taking taylor expansion of d3 in d1 2.690 * [backup-simplify]: Simplify d3 into d3 2.690 * [backup-simplify]: Simplify (* 0 d3) into 0 2.691 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 2.691 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.691 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 2.691 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 2.691 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 2.691 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 2.691 * [taylor]: Taking taylor expansion of d1 in d1 2.691 * [backup-simplify]: Simplify 0 into 0 2.691 * [backup-simplify]: Simplify 1 into 1 2.691 * [taylor]: Taking taylor expansion of d4 in d1 2.691 * [backup-simplify]: Simplify d4 into d4 2.691 * [backup-simplify]: Simplify (* 0 d4) into 0 2.691 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 2.691 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.691 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 2.691 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 2.691 * [taylor]: Taking taylor expansion of d1 in d1 2.691 * [backup-simplify]: Simplify 0 into 0 2.691 * [backup-simplify]: Simplify 1 into 1 2.691 * [taylor]: Taking taylor expansion of d2 in d1 2.691 * [backup-simplify]: Simplify d2 into d2 2.691 * [backup-simplify]: Simplify (* 0 d2) into 0 2.692 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 2.692 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.692 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 2.692 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 2.692 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 2.692 * [taylor]: Taking taylor expansion of d1 in d1 2.692 * [backup-simplify]: Simplify 0 into 0 2.692 * [backup-simplify]: Simplify 1 into 1 2.692 * [backup-simplify]: Simplify (* 1 1) into 1 2.692 * [backup-simplify]: Simplify (/ 1 1) into 1 2.692 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 2.692 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 2.692 * [taylor]: Taking taylor expansion of d1 in d1 2.692 * [backup-simplify]: Simplify 0 into 0 2.692 * [backup-simplify]: Simplify 1 into 1 2.692 * [taylor]: Taking taylor expansion of d3 in d1 2.692 * [backup-simplify]: Simplify d3 into d3 2.692 * [backup-simplify]: Simplify (* 0 d3) into 0 2.693 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 2.693 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.693 * [backup-simplify]: Simplify (+ 1 0) into 1 2.693 * [backup-simplify]: Simplify (- 1) into -1 2.694 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.694 * [taylor]: Taking taylor expansion of -1 in d2 2.694 * [backup-simplify]: Simplify -1 into -1 2.694 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d2) (/ 1 d4)) 2.694 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.695 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 2.695 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.695 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 2.695 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 2.695 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 2.695 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.695 * [taylor]: Taking taylor expansion of d2 in d2 2.695 * [backup-simplify]: Simplify 0 into 0 2.695 * [backup-simplify]: Simplify 1 into 1 2.695 * [backup-simplify]: Simplify (/ 1 1) into 1 2.695 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.695 * [taylor]: Taking taylor expansion of d4 in d2 2.695 * [backup-simplify]: Simplify d4 into d4 2.695 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.695 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.695 * [taylor]: Taking taylor expansion of d3 in d2 2.695 * [backup-simplify]: Simplify d3 into d3 2.695 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.696 * [backup-simplify]: Simplify (+ 1 0) into 1 2.696 * [backup-simplify]: Simplify (+ 1 0) into 1 2.696 * [taylor]: Taking taylor expansion of 1 in d3 2.696 * [backup-simplify]: Simplify 1 into 1 2.696 * [taylor]: Taking taylor expansion of -1 in d3 2.696 * [backup-simplify]: Simplify -1 into -1 2.696 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 2.696 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.697 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 2.697 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.697 * [backup-simplify]: Simplify (+ 0 0) into 0 2.698 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.699 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 2.699 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.699 * [backup-simplify]: Simplify (+ 0 0) into 0 2.699 * [backup-simplify]: Simplify (- 0) into 0 2.700 * [backup-simplify]: Simplify (+ 0 0) into 0 2.700 * [taylor]: Taking taylor expansion of 0 in d2 2.700 * [backup-simplify]: Simplify 0 into 0 2.700 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.700 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 2.700 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.700 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 2.700 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 2.700 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 2.700 * [taylor]: Taking taylor expansion of d4 in d3 2.700 * [backup-simplify]: Simplify d4 into d4 2.700 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.700 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.700 * [taylor]: Taking taylor expansion of d3 in d3 2.700 * [backup-simplify]: Simplify 0 into 0 2.700 * [backup-simplify]: Simplify 1 into 1 2.701 * [backup-simplify]: Simplify (/ 1 1) into 1 2.701 * [backup-simplify]: Simplify (- 1) into -1 2.701 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.701 * [taylor]: Taking taylor expansion of -1 in d4 2.701 * [backup-simplify]: Simplify -1 into -1 2.701 * [taylor]: Taking taylor expansion of 0 in d3 2.701 * [backup-simplify]: Simplify 0 into 0 2.701 * [taylor]: Taking taylor expansion of 1 in d4 2.701 * [backup-simplify]: Simplify 1 into 1 2.701 * [taylor]: Taking taylor expansion of -1 in d4 2.701 * [backup-simplify]: Simplify -1 into -1 2.702 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 2.702 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.703 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 2.703 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.703 * [backup-simplify]: Simplify (+ 0 0) into 0 2.704 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.705 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 2.705 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.705 * [backup-simplify]: Simplify (+ 0 0) into 0 2.706 * [backup-simplify]: Simplify (- 0) into 0 2.706 * [backup-simplify]: Simplify (+ 0 0) into 0 2.706 * [taylor]: Taking taylor expansion of 0 in d2 2.706 * [backup-simplify]: Simplify 0 into 0 2.706 * [taylor]: Taking taylor expansion of 0 in d3 2.706 * [backup-simplify]: Simplify 0 into 0 2.706 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.707 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.707 * [backup-simplify]: Simplify (+ 0 0) into 0 2.707 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.707 * [backup-simplify]: Simplify (- 0) into 0 2.708 * [backup-simplify]: Simplify (+ 0 0) into 0 2.708 * [taylor]: Taking taylor expansion of 0 in d3 2.708 * [backup-simplify]: Simplify 0 into 0 2.708 * [taylor]: Taking taylor expansion of 0 in d3 2.708 * [backup-simplify]: Simplify 0 into 0 2.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.708 * [backup-simplify]: Simplify (- 0) into 0 2.708 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.708 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.708 * [taylor]: Taking taylor expansion of d4 in d4 2.709 * [backup-simplify]: Simplify 0 into 0 2.709 * [backup-simplify]: Simplify 1 into 1 2.709 * [backup-simplify]: Simplify (/ 1 1) into 1 2.709 * [backup-simplify]: Simplify 1 into 1 2.709 * [taylor]: Taking taylor expansion of 0 in d4 2.709 * [backup-simplify]: Simplify 0 into 0 2.709 * [taylor]: Taking taylor expansion of 0 in d4 2.709 * [backup-simplify]: Simplify 0 into 0 2.709 * [taylor]: Taking taylor expansion of 0 in d4 2.709 * [backup-simplify]: Simplify 0 into 0 2.709 * [backup-simplify]: Simplify -1 into -1 2.709 * [backup-simplify]: Simplify 1 into 1 2.709 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 2.710 * [backup-simplify]: Simplify (+ (* (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3)))) (* (/ 1 (- d1)) (- (/ 1 (- d4)) (/ 1 (- d1))))) into (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) 2.710 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in (d1 d2 d3 d4) around 0 2.710 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d4 2.710 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d4 2.710 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 2.710 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 2.710 * [taylor]: Taking taylor expansion of d1 in d4 2.710 * [backup-simplify]: Simplify d1 into d1 2.710 * [taylor]: Taking taylor expansion of d2 in d4 2.710 * [backup-simplify]: Simplify d2 into d2 2.710 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 2.710 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 2.710 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 2.710 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 2.710 * [taylor]: Taking taylor expansion of d1 in d4 2.710 * [backup-simplify]: Simplify d1 into d1 2.710 * [taylor]: Taking taylor expansion of d4 in d4 2.710 * [backup-simplify]: Simplify 0 into 0 2.710 * [backup-simplify]: Simplify 1 into 1 2.710 * [backup-simplify]: Simplify (* d1 0) into 0 2.710 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 2.710 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.711 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d4 2.711 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 2.711 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 2.711 * [taylor]: Taking taylor expansion of d1 in d4 2.711 * [backup-simplify]: Simplify d1 into d1 2.711 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 2.711 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 2.711 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 2.711 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 2.711 * [taylor]: Taking taylor expansion of d1 in d4 2.711 * [backup-simplify]: Simplify d1 into d1 2.711 * [taylor]: Taking taylor expansion of d3 in d4 2.711 * [backup-simplify]: Simplify d3 into d3 2.711 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 2.711 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 2.711 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d3 2.711 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d3 2.711 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 2.711 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 2.711 * [taylor]: Taking taylor expansion of d1 in d3 2.711 * [backup-simplify]: Simplify d1 into d1 2.711 * [taylor]: Taking taylor expansion of d2 in d3 2.711 * [backup-simplify]: Simplify d2 into d2 2.711 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 2.712 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 2.712 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 2.712 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 2.712 * [taylor]: Taking taylor expansion of d1 in d3 2.712 * [backup-simplify]: Simplify d1 into d1 2.712 * [taylor]: Taking taylor expansion of d4 in d3 2.712 * [backup-simplify]: Simplify d4 into d4 2.712 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 2.712 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 2.712 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d3 2.712 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 2.712 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 2.712 * [taylor]: Taking taylor expansion of d1 in d3 2.712 * [backup-simplify]: Simplify d1 into d1 2.712 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 2.712 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 2.712 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 2.712 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 2.712 * [taylor]: Taking taylor expansion of d1 in d3 2.712 * [backup-simplify]: Simplify d1 into d1 2.712 * [taylor]: Taking taylor expansion of d3 in d3 2.712 * [backup-simplify]: Simplify 0 into 0 2.712 * [backup-simplify]: Simplify 1 into 1 2.712 * [backup-simplify]: Simplify (* d1 0) into 0 2.713 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 2.713 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.713 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d2 2.713 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d2 2.713 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 2.713 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 2.713 * [taylor]: Taking taylor expansion of d1 in d2 2.713 * [backup-simplify]: Simplify d1 into d1 2.713 * [taylor]: Taking taylor expansion of d2 in d2 2.713 * [backup-simplify]: Simplify 0 into 0 2.713 * [backup-simplify]: Simplify 1 into 1 2.713 * [backup-simplify]: Simplify (* d1 0) into 0 2.714 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 2.714 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.714 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 2.714 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 2.714 * [taylor]: Taking taylor expansion of d1 in d2 2.714 * [backup-simplify]: Simplify d1 into d1 2.714 * [taylor]: Taking taylor expansion of d4 in d2 2.714 * [backup-simplify]: Simplify d4 into d4 2.714 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 2.714 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 2.714 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d2 2.714 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 2.714 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 2.714 * [taylor]: Taking taylor expansion of d1 in d2 2.714 * [backup-simplify]: Simplify d1 into d1 2.714 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 2.714 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 2.714 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 2.714 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 2.714 * [taylor]: Taking taylor expansion of d1 in d2 2.714 * [backup-simplify]: Simplify d1 into d1 2.714 * [taylor]: Taking taylor expansion of d3 in d2 2.715 * [backup-simplify]: Simplify d3 into d3 2.715 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 2.715 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 2.715 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 2.715 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d1 2.715 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 2.715 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 2.715 * [taylor]: Taking taylor expansion of d1 in d1 2.715 * [backup-simplify]: Simplify 0 into 0 2.715 * [backup-simplify]: Simplify 1 into 1 2.715 * [taylor]: Taking taylor expansion of d2 in d1 2.715 * [backup-simplify]: Simplify d2 into d2 2.715 * [backup-simplify]: Simplify (* 0 d2) into 0 2.715 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 2.715 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.715 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 2.716 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 2.716 * [taylor]: Taking taylor expansion of d1 in d1 2.716 * [backup-simplify]: Simplify 0 into 0 2.716 * [backup-simplify]: Simplify 1 into 1 2.716 * [taylor]: Taking taylor expansion of d4 in d1 2.716 * [backup-simplify]: Simplify d4 into d4 2.716 * [backup-simplify]: Simplify (* 0 d4) into 0 2.716 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 2.716 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.716 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 2.716 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 2.716 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 2.716 * [taylor]: Taking taylor expansion of d1 in d1 2.716 * [backup-simplify]: Simplify 0 into 0 2.716 * [backup-simplify]: Simplify 1 into 1 2.717 * [backup-simplify]: Simplify (* 1 1) into 1 2.717 * [backup-simplify]: Simplify (/ 1 1) into 1 2.717 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 2.717 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 2.717 * [taylor]: Taking taylor expansion of d1 in d1 2.717 * [backup-simplify]: Simplify 0 into 0 2.717 * [backup-simplify]: Simplify 1 into 1 2.717 * [taylor]: Taking taylor expansion of d3 in d1 2.717 * [backup-simplify]: Simplify d3 into d3 2.717 * [backup-simplify]: Simplify (* 0 d3) into 0 2.718 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 2.718 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.718 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 2.718 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d1 2.718 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 2.718 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 2.718 * [taylor]: Taking taylor expansion of d1 in d1 2.718 * [backup-simplify]: Simplify 0 into 0 2.718 * [backup-simplify]: Simplify 1 into 1 2.718 * [taylor]: Taking taylor expansion of d2 in d1 2.718 * [backup-simplify]: Simplify d2 into d2 2.718 * [backup-simplify]: Simplify (* 0 d2) into 0 2.719 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 2.719 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.719 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 2.719 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 2.719 * [taylor]: Taking taylor expansion of d1 in d1 2.719 * [backup-simplify]: Simplify 0 into 0 2.719 * [backup-simplify]: Simplify 1 into 1 2.719 * [taylor]: Taking taylor expansion of d4 in d1 2.719 * [backup-simplify]: Simplify d4 into d4 2.719 * [backup-simplify]: Simplify (* 0 d4) into 0 2.719 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 2.719 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.719 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 2.719 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 2.719 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 2.719 * [taylor]: Taking taylor expansion of d1 in d1 2.719 * [backup-simplify]: Simplify 0 into 0 2.719 * [backup-simplify]: Simplify 1 into 1 2.720 * [backup-simplify]: Simplify (* 1 1) into 1 2.720 * [backup-simplify]: Simplify (/ 1 1) into 1 2.720 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 2.720 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 2.720 * [taylor]: Taking taylor expansion of d1 in d1 2.720 * [backup-simplify]: Simplify 0 into 0 2.720 * [backup-simplify]: Simplify 1 into 1 2.720 * [taylor]: Taking taylor expansion of d3 in d1 2.720 * [backup-simplify]: Simplify d3 into d3 2.720 * [backup-simplify]: Simplify (* 0 d3) into 0 2.721 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 2.721 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.721 * [backup-simplify]: Simplify (+ 1 0) into 1 2.722 * [backup-simplify]: Simplify (- 1) into -1 2.722 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.722 * [taylor]: Taking taylor expansion of -1 in d2 2.722 * [backup-simplify]: Simplify -1 into -1 2.722 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 2.723 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.724 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 2.724 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.724 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 2.724 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 2.724 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 2.724 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.724 * [taylor]: Taking taylor expansion of d2 in d2 2.724 * [backup-simplify]: Simplify 0 into 0 2.724 * [backup-simplify]: Simplify 1 into 1 2.725 * [backup-simplify]: Simplify (/ 1 1) into 1 2.725 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.725 * [taylor]: Taking taylor expansion of d4 in d2 2.725 * [backup-simplify]: Simplify d4 into d4 2.725 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.725 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.725 * [taylor]: Taking taylor expansion of d3 in d2 2.725 * [backup-simplify]: Simplify d3 into d3 2.725 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.725 * [backup-simplify]: Simplify (+ 1 0) into 1 2.726 * [backup-simplify]: Simplify (+ 1 0) into 1 2.726 * [taylor]: Taking taylor expansion of 1 in d3 2.726 * [backup-simplify]: Simplify 1 into 1 2.726 * [taylor]: Taking taylor expansion of -1 in d3 2.726 * [backup-simplify]: Simplify -1 into -1 2.727 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 2.727 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.728 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 2.728 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.728 * [backup-simplify]: Simplify (+ 0 0) into 0 2.729 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.731 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 2.731 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.731 * [backup-simplify]: Simplify (+ 0 0) into 0 2.732 * [backup-simplify]: Simplify (- 0) into 0 2.732 * [backup-simplify]: Simplify (+ 0 0) into 0 2.732 * [taylor]: Taking taylor expansion of 0 in d2 2.732 * [backup-simplify]: Simplify 0 into 0 2.733 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.733 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 2.733 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.733 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 2.733 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 2.733 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 2.733 * [taylor]: Taking taylor expansion of d4 in d3 2.733 * [backup-simplify]: Simplify d4 into d4 2.733 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.733 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.733 * [taylor]: Taking taylor expansion of d3 in d3 2.733 * [backup-simplify]: Simplify 0 into 0 2.733 * [backup-simplify]: Simplify 1 into 1 2.734 * [backup-simplify]: Simplify (/ 1 1) into 1 2.734 * [backup-simplify]: Simplify (- 1) into -1 2.735 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.735 * [taylor]: Taking taylor expansion of -1 in d4 2.735 * [backup-simplify]: Simplify -1 into -1 2.735 * [taylor]: Taking taylor expansion of 0 in d3 2.735 * [backup-simplify]: Simplify 0 into 0 2.735 * [taylor]: Taking taylor expansion of 1 in d4 2.735 * [backup-simplify]: Simplify 1 into 1 2.735 * [taylor]: Taking taylor expansion of -1 in d4 2.735 * [backup-simplify]: Simplify -1 into -1 2.736 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 2.736 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.737 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 2.738 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.738 * [backup-simplify]: Simplify (+ 0 0) into 0 2.739 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.741 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 2.741 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.741 * [backup-simplify]: Simplify (+ 0 0) into 0 2.742 * [backup-simplify]: Simplify (- 0) into 0 2.742 * [backup-simplify]: Simplify (+ 0 0) into 0 2.742 * [taylor]: Taking taylor expansion of 0 in d2 2.742 * [backup-simplify]: Simplify 0 into 0 2.742 * [taylor]: Taking taylor expansion of 0 in d3 2.742 * [backup-simplify]: Simplify 0 into 0 2.743 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.743 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.744 * [backup-simplify]: Simplify (+ 0 0) into 0 2.744 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.744 * [backup-simplify]: Simplify (- 0) into 0 2.745 * [backup-simplify]: Simplify (+ 0 0) into 0 2.745 * [taylor]: Taking taylor expansion of 0 in d3 2.745 * [backup-simplify]: Simplify 0 into 0 2.745 * [taylor]: Taking taylor expansion of 0 in d3 2.745 * [backup-simplify]: Simplify 0 into 0 2.745 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.746 * [backup-simplify]: Simplify (- 0) into 0 2.746 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.746 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.746 * [taylor]: Taking taylor expansion of d4 in d4 2.746 * [backup-simplify]: Simplify 0 into 0 2.746 * [backup-simplify]: Simplify 1 into 1 2.746 * [backup-simplify]: Simplify (/ 1 1) into 1 2.746 * [backup-simplify]: Simplify 1 into 1 2.746 * [taylor]: Taking taylor expansion of 0 in d4 2.747 * [backup-simplify]: Simplify 0 into 0 2.747 * [taylor]: Taking taylor expansion of 0 in d4 2.747 * [backup-simplify]: Simplify 0 into 0 2.747 * [taylor]: Taking taylor expansion of 0 in d4 2.747 * [backup-simplify]: Simplify 0 into 0 2.747 * [backup-simplify]: Simplify -1 into -1 2.747 * [backup-simplify]: Simplify 1 into 1 2.748 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 2.748 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 2.748 * [backup-simplify]: Simplify (* d1 (- d2 d3)) into (* d1 (- d2 d3)) 2.748 * [approximate]: Taking taylor expansion of (* d1 (- d2 d3)) in (d1 d2 d3) around 0 2.748 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3 2.748 * [taylor]: Taking taylor expansion of d1 in d3 2.748 * [backup-simplify]: Simplify d1 into d1 2.748 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 2.748 * [taylor]: Taking taylor expansion of d2 in d3 2.748 * [backup-simplify]: Simplify d2 into d2 2.748 * [taylor]: Taking taylor expansion of d3 in d3 2.748 * [backup-simplify]: Simplify 0 into 0 2.748 * [backup-simplify]: Simplify 1 into 1 2.748 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2 2.748 * [taylor]: Taking taylor expansion of d1 in d2 2.748 * [backup-simplify]: Simplify d1 into d1 2.748 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 2.748 * [taylor]: Taking taylor expansion of d2 in d2 2.748 * [backup-simplify]: Simplify 0 into 0 2.748 * [backup-simplify]: Simplify 1 into 1 2.748 * [taylor]: Taking taylor expansion of d3 in d2 2.748 * [backup-simplify]: Simplify d3 into d3 2.748 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 2.748 * [taylor]: Taking taylor expansion of d1 in d1 2.748 * [backup-simplify]: Simplify 0 into 0 2.748 * [backup-simplify]: Simplify 1 into 1 2.748 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 2.748 * [taylor]: Taking taylor expansion of d2 in d1 2.748 * [backup-simplify]: Simplify d2 into d2 2.749 * [taylor]: Taking taylor expansion of d3 in d1 2.749 * [backup-simplify]: Simplify d3 into d3 2.749 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 2.749 * [taylor]: Taking taylor expansion of d1 in d1 2.749 * [backup-simplify]: Simplify 0 into 0 2.749 * [backup-simplify]: Simplify 1 into 1 2.749 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 2.749 * [taylor]: Taking taylor expansion of d2 in d1 2.749 * [backup-simplify]: Simplify d2 into d2 2.749 * [taylor]: Taking taylor expansion of d3 in d1 2.749 * [backup-simplify]: Simplify d3 into d3 2.749 * [backup-simplify]: Simplify (- d3) into (- d3) 2.749 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 2.749 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0 2.749 * [taylor]: Taking taylor expansion of 0 in d2 2.749 * [backup-simplify]: Simplify 0 into 0 2.749 * [taylor]: Taking taylor expansion of 0 in d3 2.749 * [backup-simplify]: Simplify 0 into 0 2.749 * [backup-simplify]: Simplify 0 into 0 2.750 * [backup-simplify]: Simplify (- 0) into 0 2.750 * [backup-simplify]: Simplify (+ 0 0) into 0 2.750 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3) 2.750 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 2.750 * [taylor]: Taking taylor expansion of d2 in d2 2.750 * [backup-simplify]: Simplify 0 into 0 2.750 * [backup-simplify]: Simplify 1 into 1 2.750 * [taylor]: Taking taylor expansion of d3 in d2 2.751 * [backup-simplify]: Simplify d3 into d3 2.751 * [backup-simplify]: Simplify (- d3) into (- d3) 2.751 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 2.751 * [taylor]: Taking taylor expansion of (- d3) in d3 2.751 * [taylor]: Taking taylor expansion of d3 in d3 2.751 * [backup-simplify]: Simplify 0 into 0 2.751 * [backup-simplify]: Simplify 1 into 1 2.751 * [backup-simplify]: Simplify (- 0) into 0 2.751 * [backup-simplify]: Simplify 0 into 0 2.751 * [taylor]: Taking taylor expansion of 0 in d3 2.751 * [backup-simplify]: Simplify 0 into 0 2.751 * [backup-simplify]: Simplify 0 into 0 2.751 * [backup-simplify]: Simplify 0 into 0 2.752 * [backup-simplify]: Simplify (- 0) into 0 2.752 * [backup-simplify]: Simplify (+ 0 0) into 0 2.753 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0 2.753 * [taylor]: Taking taylor expansion of 0 in d2 2.753 * [backup-simplify]: Simplify 0 into 0 2.753 * [taylor]: Taking taylor expansion of 0 in d3 2.753 * [backup-simplify]: Simplify 0 into 0 2.753 * [backup-simplify]: Simplify 0 into 0 2.753 * [backup-simplify]: Simplify (- 0) into 0 2.754 * [backup-simplify]: Simplify (+ 1 0) into 1 2.754 * [taylor]: Taking taylor expansion of 1 in d3 2.754 * [backup-simplify]: Simplify 1 into 1 2.754 * [backup-simplify]: Simplify 1 into 1 2.754 * [taylor]: Taking taylor expansion of 0 in d3 2.754 * [backup-simplify]: Simplify 0 into 0 2.754 * [backup-simplify]: Simplify 0 into 0 2.754 * [backup-simplify]: Simplify (- 1) into -1 2.754 * [backup-simplify]: Simplify -1 into -1 2.755 * [backup-simplify]: Simplify 0 into 0 2.755 * [backup-simplify]: Simplify 0 into 0 2.755 * [backup-simplify]: Simplify (- 0) into 0 2.755 * [backup-simplify]: Simplify (+ 0 0) into 0 2.756 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- d2 d3))))) into 0 2.756 * [taylor]: Taking taylor expansion of 0 in d2 2.756 * [backup-simplify]: Simplify 0 into 0 2.756 * [taylor]: Taking taylor expansion of 0 in d3 2.757 * [backup-simplify]: Simplify 0 into 0 2.757 * [backup-simplify]: Simplify 0 into 0 2.757 * [taylor]: Taking taylor expansion of 0 in d3 2.757 * [backup-simplify]: Simplify 0 into 0 2.757 * [backup-simplify]: Simplify 0 into 0 2.757 * [backup-simplify]: Simplify (- 0) into 0 2.758 * [backup-simplify]: Simplify (+ 0 0) into 0 2.758 * [taylor]: Taking taylor expansion of 0 in d3 2.758 * [backup-simplify]: Simplify 0 into 0 2.758 * [backup-simplify]: Simplify 0 into 0 2.758 * [taylor]: Taking taylor expansion of 0 in d3 2.758 * [backup-simplify]: Simplify 0 into 0 2.758 * [backup-simplify]: Simplify 0 into 0 2.758 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d1 d2) (* d1 d3)) 2.758 * [backup-simplify]: Simplify (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) into (/ (- (/ 1 d2) (/ 1 d3)) d1) 2.758 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in (d1 d2 d3) around 0 2.758 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d3 2.758 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 2.758 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 2.758 * [taylor]: Taking taylor expansion of d2 in d3 2.759 * [backup-simplify]: Simplify d2 into d2 2.759 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.759 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.759 * [taylor]: Taking taylor expansion of d3 in d3 2.759 * [backup-simplify]: Simplify 0 into 0 2.759 * [backup-simplify]: Simplify 1 into 1 2.759 * [backup-simplify]: Simplify (/ 1 1) into 1 2.759 * [taylor]: Taking taylor expansion of d1 in d3 2.759 * [backup-simplify]: Simplify d1 into d1 2.759 * [backup-simplify]: Simplify (- 1) into -1 2.760 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.760 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 2.760 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d2 2.760 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 2.760 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.760 * [taylor]: Taking taylor expansion of d2 in d2 2.760 * [backup-simplify]: Simplify 0 into 0 2.760 * [backup-simplify]: Simplify 1 into 1 2.760 * [backup-simplify]: Simplify (/ 1 1) into 1 2.761 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.761 * [taylor]: Taking taylor expansion of d3 in d2 2.761 * [backup-simplify]: Simplify d3 into d3 2.761 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.761 * [taylor]: Taking taylor expansion of d1 in d2 2.761 * [backup-simplify]: Simplify d1 into d1 2.761 * [backup-simplify]: Simplify (+ 1 0) into 1 2.761 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.761 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 2.761 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 2.761 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.761 * [taylor]: Taking taylor expansion of d2 in d1 2.761 * [backup-simplify]: Simplify d2 into d2 2.761 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.761 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.761 * [taylor]: Taking taylor expansion of d3 in d1 2.761 * [backup-simplify]: Simplify d3 into d3 2.762 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.762 * [taylor]: Taking taylor expansion of d1 in d1 2.762 * [backup-simplify]: Simplify 0 into 0 2.762 * [backup-simplify]: Simplify 1 into 1 2.762 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.762 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 2.762 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 2.762 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 2.762 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 2.762 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.762 * [taylor]: Taking taylor expansion of d2 in d1 2.762 * [backup-simplify]: Simplify d2 into d2 2.762 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.762 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.762 * [taylor]: Taking taylor expansion of d3 in d1 2.762 * [backup-simplify]: Simplify d3 into d3 2.762 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.762 * [taylor]: Taking taylor expansion of d1 in d1 2.762 * [backup-simplify]: Simplify 0 into 0 2.762 * [backup-simplify]: Simplify 1 into 1 2.762 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.763 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 2.763 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 2.763 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 2.763 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.763 * [taylor]: Taking taylor expansion of d2 in d2 2.763 * [backup-simplify]: Simplify 0 into 0 2.763 * [backup-simplify]: Simplify 1 into 1 2.763 * [backup-simplify]: Simplify (/ 1 1) into 1 2.763 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.763 * [taylor]: Taking taylor expansion of d3 in d2 2.764 * [backup-simplify]: Simplify d3 into d3 2.764 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.764 * [backup-simplify]: Simplify (+ 1 0) into 1 2.764 * [taylor]: Taking taylor expansion of 1 in d3 2.764 * [backup-simplify]: Simplify 1 into 1 2.764 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.764 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.765 * [backup-simplify]: Simplify (- 0) into 0 2.765 * [backup-simplify]: Simplify (+ 0 0) into 0 2.766 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)))) into 0 2.766 * [taylor]: Taking taylor expansion of 0 in d2 2.766 * [backup-simplify]: Simplify 0 into 0 2.767 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.767 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.767 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 2.767 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 2.767 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.767 * [taylor]: Taking taylor expansion of d3 in d3 2.767 * [backup-simplify]: Simplify 0 into 0 2.767 * [backup-simplify]: Simplify 1 into 1 2.768 * [backup-simplify]: Simplify (/ 1 1) into 1 2.768 * [backup-simplify]: Simplify (- 1) into -1 2.768 * [backup-simplify]: Simplify -1 into -1 2.768 * [backup-simplify]: Simplify 1 into 1 2.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.769 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.769 * [backup-simplify]: Simplify (- 0) into 0 2.769 * [backup-simplify]: Simplify (+ 0 0) into 0 2.771 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.771 * [taylor]: Taking taylor expansion of 0 in d2 2.771 * [backup-simplify]: Simplify 0 into 0 2.771 * [taylor]: Taking taylor expansion of 0 in d3 2.771 * [backup-simplify]: Simplify 0 into 0 2.772 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.772 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.772 * [backup-simplify]: Simplify (- 0) into 0 2.773 * [backup-simplify]: Simplify (+ 0 0) into 0 2.773 * [taylor]: Taking taylor expansion of 0 in d3 2.773 * [backup-simplify]: Simplify 0 into 0 2.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.774 * [backup-simplify]: Simplify (- 0) into 0 2.774 * [backup-simplify]: Simplify 0 into 0 2.774 * [backup-simplify]: Simplify 0 into 0 2.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.775 * [backup-simplify]: Simplify (- 0) into 0 2.775 * [backup-simplify]: Simplify (+ 0 0) into 0 2.777 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.777 * [taylor]: Taking taylor expansion of 0 in d2 2.777 * [backup-simplify]: Simplify 0 into 0 2.777 * [taylor]: Taking taylor expansion of 0 in d3 2.777 * [backup-simplify]: Simplify 0 into 0 2.777 * [taylor]: Taking taylor expansion of 0 in d3 2.777 * [backup-simplify]: Simplify 0 into 0 2.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.779 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.779 * [backup-simplify]: Simplify (- 0) into 0 2.779 * [backup-simplify]: Simplify (+ 0 0) into 0 2.779 * [taylor]: Taking taylor expansion of 0 in d3 2.779 * [backup-simplify]: Simplify 0 into 0 2.779 * [backup-simplify]: Simplify 0 into 0 2.779 * [backup-simplify]: Simplify 0 into 0 2.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.781 * [backup-simplify]: Simplify (- 0) into 0 2.781 * [backup-simplify]: Simplify 0 into 0 2.781 * [backup-simplify]: Simplify 0 into 0 2.781 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d1 d2) (* d1 d3)) 2.782 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3)))) into (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) 2.782 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in (d1 d2 d3) around 0 2.782 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d3 2.782 * [taylor]: Taking taylor expansion of -1 in d3 2.782 * [backup-simplify]: Simplify -1 into -1 2.782 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d3 2.782 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 2.782 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.782 * [taylor]: Taking taylor expansion of d3 in d3 2.782 * [backup-simplify]: Simplify 0 into 0 2.782 * [backup-simplify]: Simplify 1 into 1 2.782 * [backup-simplify]: Simplify (/ 1 1) into 1 2.782 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 2.782 * [taylor]: Taking taylor expansion of d2 in d3 2.782 * [backup-simplify]: Simplify d2 into d2 2.782 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.782 * [taylor]: Taking taylor expansion of d1 in d3 2.782 * [backup-simplify]: Simplify d1 into d1 2.783 * [backup-simplify]: Simplify (+ 1 0) into 1 2.783 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.783 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d2 2.783 * [taylor]: Taking taylor expansion of -1 in d2 2.783 * [backup-simplify]: Simplify -1 into -1 2.783 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d2 2.783 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 2.783 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.783 * [taylor]: Taking taylor expansion of d3 in d2 2.783 * [backup-simplify]: Simplify d3 into d3 2.783 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.783 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.783 * [taylor]: Taking taylor expansion of d2 in d2 2.783 * [backup-simplify]: Simplify 0 into 0 2.783 * [backup-simplify]: Simplify 1 into 1 2.784 * [backup-simplify]: Simplify (/ 1 1) into 1 2.784 * [taylor]: Taking taylor expansion of d1 in d2 2.784 * [backup-simplify]: Simplify d1 into d1 2.784 * [backup-simplify]: Simplify (- 1) into -1 2.785 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.785 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 2.785 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 2.785 * [taylor]: Taking taylor expansion of -1 in d1 2.785 * [backup-simplify]: Simplify -1 into -1 2.785 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 2.785 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 2.785 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.785 * [taylor]: Taking taylor expansion of d3 in d1 2.785 * [backup-simplify]: Simplify d3 into d3 2.785 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.785 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.785 * [taylor]: Taking taylor expansion of d2 in d1 2.785 * [backup-simplify]: Simplify d2 into d2 2.785 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.785 * [taylor]: Taking taylor expansion of d1 in d1 2.785 * [backup-simplify]: Simplify 0 into 0 2.785 * [backup-simplify]: Simplify 1 into 1 2.785 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 2.786 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 2.786 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 2.786 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 2.786 * [taylor]: Taking taylor expansion of -1 in d1 2.786 * [backup-simplify]: Simplify -1 into -1 2.786 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 2.786 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 2.786 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.786 * [taylor]: Taking taylor expansion of d3 in d1 2.786 * [backup-simplify]: Simplify d3 into d3 2.786 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.786 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.786 * [taylor]: Taking taylor expansion of d2 in d1 2.786 * [backup-simplify]: Simplify d2 into d2 2.786 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.786 * [taylor]: Taking taylor expansion of d1 in d1 2.786 * [backup-simplify]: Simplify 0 into 0 2.786 * [backup-simplify]: Simplify 1 into 1 2.786 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 2.786 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 2.787 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 2.787 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 2.787 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 d3) (/ 1 d2))) in d2 2.787 * [taylor]: Taking taylor expansion of -1 in d2 2.787 * [backup-simplify]: Simplify -1 into -1 2.787 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 2.787 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.787 * [taylor]: Taking taylor expansion of d3 in d2 2.787 * [backup-simplify]: Simplify d3 into d3 2.787 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.787 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.787 * [taylor]: Taking taylor expansion of d2 in d2 2.787 * [backup-simplify]: Simplify 0 into 0 2.787 * [backup-simplify]: Simplify 1 into 1 2.788 * [backup-simplify]: Simplify (/ 1 1) into 1 2.788 * [backup-simplify]: Simplify (- 1) into -1 2.789 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.789 * [backup-simplify]: Simplify (* -1 -1) into 1 2.789 * [taylor]: Taking taylor expansion of 1 in d3 2.789 * [backup-simplify]: Simplify 1 into 1 2.789 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.789 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.790 * [backup-simplify]: Simplify (- 0) into 0 2.790 * [backup-simplify]: Simplify (+ 0 0) into 0 2.791 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)))) into 0 2.792 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 2.792 * [taylor]: Taking taylor expansion of 0 in d2 2.792 * [backup-simplify]: Simplify 0 into 0 2.793 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.793 * [backup-simplify]: Simplify (- 0) into 0 2.793 * [backup-simplify]: Simplify (+ (/ 1 d3) 0) into (/ 1 d3) 2.794 * [backup-simplify]: Simplify (+ (* -1 (/ 1 d3)) (* 0 -1)) into (- (/ 1 d3)) 2.794 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 2.794 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.794 * [taylor]: Taking taylor expansion of d3 in d3 2.794 * [backup-simplify]: Simplify 0 into 0 2.794 * [backup-simplify]: Simplify 1 into 1 2.794 * [backup-simplify]: Simplify (/ 1 1) into 1 2.794 * [backup-simplify]: Simplify (- 1) into -1 2.794 * [backup-simplify]: Simplify -1 into -1 2.794 * [backup-simplify]: Simplify 1 into 1 2.795 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.795 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.795 * [backup-simplify]: Simplify (- 0) into 0 2.796 * [backup-simplify]: Simplify (+ 0 0) into 0 2.797 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.798 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 2.798 * [taylor]: Taking taylor expansion of 0 in d2 2.798 * [backup-simplify]: Simplify 0 into 0 2.798 * [taylor]: Taking taylor expansion of 0 in d3 2.798 * [backup-simplify]: Simplify 0 into 0 2.798 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.799 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.799 * [backup-simplify]: Simplify (- 0) into 0 2.800 * [backup-simplify]: Simplify (+ 0 0) into 0 2.801 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 d3)) (* 0 -1))) into 0 2.801 * [taylor]: Taking taylor expansion of 0 in d3 2.801 * [backup-simplify]: Simplify 0 into 0 2.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.802 * [backup-simplify]: Simplify (- 0) into 0 2.802 * [backup-simplify]: Simplify 0 into 0 2.802 * [backup-simplify]: Simplify 0 into 0 2.802 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.802 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.807 * [backup-simplify]: Simplify (- 0) into 0 2.807 * [backup-simplify]: Simplify (+ 0 0) into 0 2.809 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.810 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2)))))) into 0 2.810 * [taylor]: Taking taylor expansion of 0 in d2 2.811 * [backup-simplify]: Simplify 0 into 0 2.811 * [taylor]: Taking taylor expansion of 0 in d3 2.811 * [backup-simplify]: Simplify 0 into 0 2.811 * [taylor]: Taking taylor expansion of 0 in d3 2.811 * [backup-simplify]: Simplify 0 into 0 2.811 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.812 * [backup-simplify]: Simplify (- 0) into 0 2.813 * [backup-simplify]: Simplify (+ 0 0) into 0 2.814 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 d3)) (* 0 -1)))) into 0 2.814 * [taylor]: Taking taylor expansion of 0 in d3 2.814 * [backup-simplify]: Simplify 0 into 0 2.814 * [backup-simplify]: Simplify 0 into 0 2.814 * [backup-simplify]: Simplify 0 into 0 2.815 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.815 * [backup-simplify]: Simplify (- 0) into 0 2.815 * [backup-simplify]: Simplify 0 into 0 2.815 * [backup-simplify]: Simplify 0 into 0 2.816 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d1 d2) (* d1 d3)) 2.816 * * * [progress]: simplifying candidates 2.819 * [simplify]: Simplifying: (* d1 (- d4 d1)) (+ (log d1) (log (- d4 d1))) (log (* d1 (- d4 d1))) (exp (* d1 (- d4 d1))) (* (* (* d1 d1) d1) (* (* (- d4 d1) (- d4 d1)) (- d4 d1))) (* (cbrt (* d1 (- d4 d1))) (cbrt (* d1 (- d4 d1)))) (cbrt (* d1 (- d4 d1))) (* (* (* d1 (- d4 d1)) (* d1 (- d4 d1))) (* d1 (- d4 d1))) (sqrt (* d1 (- d4 d1))) (sqrt (* d1 (- d4 d1))) (* (sqrt d1) (sqrt (- d4 d1))) (* (sqrt d1) (sqrt (- d4 d1))) (* d1 d4) (* d1 (- d1)) (* d1 d4) (* d1 (- d1)) (* d4 d1) (* (- d1) d1) (* d4 d1) (* (- d1) d1) (* d1 (* (cbrt (- d4 d1)) (cbrt (- d4 d1)))) (* d1 (sqrt (- d4 d1))) (* d1 1) (* d1 (+ (sqrt d4) (sqrt d1))) (* d1 1) (* (cbrt d1) (- d4 d1)) (* (sqrt d1) (- d4 d1)) (* d1 (- d4 d1)) (* d1 (- (pow d4 3) (pow d1 3))) (* d1 (- (* d4 d4) (* d1 d1))) (* (exp (* d1 (- d2 d3))) (exp (* d1 (- d4 d1)))) (log (+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))) (exp (+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))) (* (cbrt (+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))) (cbrt (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))) (cbrt (+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))) (* (* (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))) (+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))) (+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))) (sqrt (+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))) (sqrt (+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))) (+ (* (* d1 (- (pow d2 3) (pow d3 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (* d1 (- (pow d4 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (+ (* (* d1 (- (pow d2 3) (pow d3 3))) (+ d4 d1)) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (* d1 (- (* d4 d4) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ d4 d1)) (+ (* (* d1 (- (* d2 d2) (* d3 d3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ d2 d3) (* d1 (- (pow d4 3) (pow d1 3))))) (* (+ d2 d3) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (+ (* (* d1 (- (* d2 d2) (* d3 d3))) (+ d4 d1)) (* (+ d2 d3) (* d1 (- (* d4 d4) (* d1 d1))))) (* (+ d2 d3) (+ d4 d1)) (+ (pow (* d1 (- d2 d3)) 3) (pow (* d1 (- d4 d1)) 3)) (+ (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (- (* (* d1 (- d4 d1)) (* d1 (- d4 d1))) (* (* d1 (- d2 d3)) (* d1 (- d4 d1))))) (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d1 (- d4 d1)) (* d1 (- d4 d1)))) (- (* d1 (- d2 d3)) (* d1 (- d4 d1))) (+ (- d2 d3) (- d4 d1)) (+ (* d1 (- d2 d3)) (* d1 d4)) (+ (* d1 (- d2 d3)) (* d1 d4)) (+ (* d1 (- d2 d3)) (* d4 d1)) (+ (* d1 (- d2 d3)) (* d4 d1)) (+ (* d1 (- d3)) (* d1 (- d4 d1))) (+ (* d1 (- d3)) (* d1 (- d4 d1))) (+ (* (- d3) d1) (* d1 (- d4 d1))) (+ (* (- d3) d1) (* d1 (- d4 d1))) (* d1 (- d2 d3)) (+ (log d1) (log (- d2 d3))) (log (* d1 (- d2 d3))) (exp (* d1 (- d2 d3))) (* (* (* d1 d1) d1) (* (* (- d2 d3) (- d2 d3)) (- d2 d3))) (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (* d1 (- d2 d3))) (* (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* d1 d2) (* d1 (- d3)) (* d1 d2) (* d1 (- d3)) (* d2 d1) (* (- d3) d1) (* d2 d1) (* (- d3) d1) (* d1 (* (cbrt (- d2 d3)) (cbrt (- d2 d3)))) (* d1 (sqrt (- d2 d3))) (* d1 1) (* d1 (+ (sqrt d2) (sqrt d3))) (* d1 1) (* (cbrt d1) (- d2 d3)) (* (sqrt d1) (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- (pow d2 3) (pow d3 3))) (* d1 (- (* d2 d2) (* d3 d3))) (- (* d1 d4) (pow d1 2)) (- (* d1 d4) (pow d1 2)) (- (* d1 d4) (pow d1 2)) (- (* d1 d2) (+ (pow d1 2) (* d1 d3))) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)) 3.852 * * * [progress]: adding candidates to table 4.125 * * [progress]: iteration 3 / 4 4.125 * * * [progress]: picking best candidate 4.131 * * * * [pick]: Picked # 4.131 * * * [progress]: localizing error 4.175 * * * [progress]: generating rewritten candidates 4.175 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 4.279 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 4.385 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2) 4.414 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 4.517 * * * [progress]: generating series expansions 4.517 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 4.517 * [backup-simplify]: Simplify (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) into (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) 4.517 * [approximate]: Taking taylor expansion of (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in (d1 d4) around 0 4.518 * [taylor]: Taking taylor expansion of (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d4 4.518 * [taylor]: Taking taylor expansion of (* d1 (- (pow d4 3) (pow d1 3))) in d4 4.518 * [taylor]: Taking taylor expansion of d1 in d4 4.518 * [backup-simplify]: Simplify d1 into d1 4.518 * [taylor]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in d4 4.518 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.518 * [taylor]: Taking taylor expansion of d4 in d4 4.518 * [backup-simplify]: Simplify 0 into 0 4.518 * [backup-simplify]: Simplify 1 into 1 4.518 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 4.518 * [taylor]: Taking taylor expansion of d1 in d4 4.518 * [backup-simplify]: Simplify d1 into d1 4.518 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d4 4.518 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 4.518 * [taylor]: Taking taylor expansion of d4 in d4 4.518 * [backup-simplify]: Simplify 0 into 0 4.518 * [backup-simplify]: Simplify 1 into 1 4.518 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d4 4.518 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 4.518 * [taylor]: Taking taylor expansion of d1 in d4 4.518 * [backup-simplify]: Simplify d1 into d1 4.518 * [taylor]: Taking taylor expansion of d4 in d4 4.518 * [backup-simplify]: Simplify 0 into 0 4.518 * [backup-simplify]: Simplify 1 into 1 4.518 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 4.518 * [taylor]: Taking taylor expansion of d1 in d4 4.518 * [backup-simplify]: Simplify d1 into d1 4.518 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.518 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 4.518 * [backup-simplify]: Simplify (- (pow d1 3)) into (- (pow d1 3)) 4.518 * [backup-simplify]: Simplify (+ 0 (- (pow d1 3))) into (- (pow d1 3)) 4.518 * [backup-simplify]: Simplify (* d1 (- (pow d1 3))) into (* -1 (pow d1 4)) 4.518 * [backup-simplify]: Simplify (* d1 0) into 0 4.518 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.519 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 4.519 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 4.519 * [backup-simplify]: Simplify (/ (* -1 (pow d1 4)) (pow d1 2)) into (* -1 (pow d1 2)) 4.519 * [taylor]: Taking taylor expansion of (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d1 4.519 * [taylor]: Taking taylor expansion of (* d1 (- (pow d4 3) (pow d1 3))) in d1 4.519 * [taylor]: Taking taylor expansion of d1 in d1 4.519 * [backup-simplify]: Simplify 0 into 0 4.519 * [backup-simplify]: Simplify 1 into 1 4.519 * [taylor]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in d1 4.519 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.519 * [taylor]: Taking taylor expansion of d4 in d1 4.519 * [backup-simplify]: Simplify d4 into d4 4.519 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.519 * [taylor]: Taking taylor expansion of d1 in d1 4.519 * [backup-simplify]: Simplify 0 into 0 4.519 * [backup-simplify]: Simplify 1 into 1 4.519 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d1 4.519 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.519 * [taylor]: Taking taylor expansion of d4 in d1 4.519 * [backup-simplify]: Simplify d4 into d4 4.519 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d1 4.519 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.519 * [taylor]: Taking taylor expansion of d1 in d1 4.519 * [backup-simplify]: Simplify 0 into 0 4.519 * [backup-simplify]: Simplify 1 into 1 4.519 * [taylor]: Taking taylor expansion of d4 in d1 4.519 * [backup-simplify]: Simplify d4 into d4 4.519 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.519 * [taylor]: Taking taylor expansion of d1 in d1 4.519 * [backup-simplify]: Simplify 0 into 0 4.519 * [backup-simplify]: Simplify 1 into 1 4.519 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.520 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.520 * [backup-simplify]: Simplify (+ (pow d4 3) 0) into (pow d4 3) 4.520 * [backup-simplify]: Simplify (* 0 (pow d4 3)) into 0 4.520 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.520 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 4.521 * [backup-simplify]: Simplify (+ 0 0) into 0 4.521 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d4 3))) into (pow d4 3) 4.521 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.521 * [backup-simplify]: Simplify (* 0 d4) into 0 4.522 * [backup-simplify]: Simplify (+ 0 0) into 0 4.522 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 4.522 * [backup-simplify]: Simplify (/ (pow d4 3) (pow d4 2)) into d4 4.522 * [taylor]: Taking taylor expansion of (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d1 4.522 * [taylor]: Taking taylor expansion of (* d1 (- (pow d4 3) (pow d1 3))) in d1 4.522 * [taylor]: Taking taylor expansion of d1 in d1 4.522 * [backup-simplify]: Simplify 0 into 0 4.522 * [backup-simplify]: Simplify 1 into 1 4.522 * [taylor]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in d1 4.522 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.522 * [taylor]: Taking taylor expansion of d4 in d1 4.522 * [backup-simplify]: Simplify d4 into d4 4.522 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.522 * [taylor]: Taking taylor expansion of d1 in d1 4.523 * [backup-simplify]: Simplify 0 into 0 4.523 * [backup-simplify]: Simplify 1 into 1 4.523 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d1 4.523 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.523 * [taylor]: Taking taylor expansion of d4 in d1 4.523 * [backup-simplify]: Simplify d4 into d4 4.523 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d1 4.523 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.523 * [taylor]: Taking taylor expansion of d1 in d1 4.523 * [backup-simplify]: Simplify 0 into 0 4.523 * [backup-simplify]: Simplify 1 into 1 4.523 * [taylor]: Taking taylor expansion of d4 in d1 4.523 * [backup-simplify]: Simplify d4 into d4 4.523 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.523 * [taylor]: Taking taylor expansion of d1 in d1 4.523 * [backup-simplify]: Simplify 0 into 0 4.523 * [backup-simplify]: Simplify 1 into 1 4.523 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.523 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.523 * [backup-simplify]: Simplify (+ (pow d4 3) 0) into (pow d4 3) 4.523 * [backup-simplify]: Simplify (* 0 (pow d4 3)) into 0 4.524 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.524 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 4.524 * [backup-simplify]: Simplify (+ 0 0) into 0 4.525 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d4 3))) into (pow d4 3) 4.525 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.525 * [backup-simplify]: Simplify (* 0 d4) into 0 4.525 * [backup-simplify]: Simplify (+ 0 0) into 0 4.525 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 4.526 * [backup-simplify]: Simplify (/ (pow d4 3) (pow d4 2)) into d4 4.526 * [taylor]: Taking taylor expansion of d4 in d4 4.526 * [backup-simplify]: Simplify 0 into 0 4.526 * [backup-simplify]: Simplify 1 into 1 4.526 * [backup-simplify]: Simplify 0 into 0 4.526 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 4.527 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 (pow d4 2)))) into 0 4.527 * [backup-simplify]: Simplify (+ 0 0) into 0 4.528 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d4 3)))) into 0 4.528 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.528 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 4.528 * [backup-simplify]: Simplify (+ d4 0) into d4 4.528 * [backup-simplify]: Simplify (+ 0 d4) into d4 4.529 * [backup-simplify]: Simplify (- (/ 0 (pow d4 2)) (+ (* d4 (/ d4 (pow d4 2))))) into (- 1) 4.529 * [taylor]: Taking taylor expansion of (- 1) in d4 4.529 * [taylor]: Taking taylor expansion of 1 in d4 4.529 * [backup-simplify]: Simplify 1 into 1 4.529 * [backup-simplify]: Simplify (- 1) into -1 4.529 * [backup-simplify]: Simplify -1 into -1 4.529 * [backup-simplify]: Simplify 1 into 1 4.530 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0 4.531 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d4 2))))) into 0 4.531 * [backup-simplify]: Simplify (* 1 1) into 1 4.532 * [backup-simplify]: Simplify (* 1 1) into 1 4.532 * [backup-simplify]: Simplify (- 1) into -1 4.532 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.534 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d4 3))))) into 0 4.534 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 4.535 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 4.535 * [backup-simplify]: Simplify (* 1 1) into 1 4.536 * [backup-simplify]: Simplify (+ 0 1) into 1 4.536 * [backup-simplify]: Simplify (+ 0 1) into 1 4.537 * [backup-simplify]: Simplify (- (/ 0 (pow d4 2)) (+ (* d4 (/ 1 (pow d4 2))) (* (- 1) (/ d4 (pow d4 2))))) into 0 4.537 * [taylor]: Taking taylor expansion of 0 in d4 4.537 * [backup-simplify]: Simplify 0 into 0 4.537 * [backup-simplify]: Simplify 0 into 0 4.537 * [backup-simplify]: Simplify (- 0) into 0 4.537 * [backup-simplify]: Simplify 0 into 0 4.537 * [backup-simplify]: Simplify 0 into 0 4.538 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0 4.539 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d4 2)))))) into 0 4.539 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.539 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.540 * [backup-simplify]: Simplify (- 0) into 0 4.540 * [backup-simplify]: Simplify (+ 0 0) into 0 4.541 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d4 3)))))) into (- 1) 4.541 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0 4.542 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 4.542 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.543 * [backup-simplify]: Simplify (+ 0 0) into 0 4.543 * [backup-simplify]: Simplify (+ 0 0) into 0 4.544 * [backup-simplify]: Simplify (- (/ (- 1) (pow d4 2)) (+ (* d4 (/ 0 (pow d4 2))) (* (- 1) (/ 1 (pow d4 2))) (* 0 (/ d4 (pow d4 2))))) into 0 4.544 * [taylor]: Taking taylor expansion of 0 in d4 4.544 * [backup-simplify]: Simplify 0 into 0 4.544 * [backup-simplify]: Simplify 0 into 0 4.544 * [backup-simplify]: Simplify 0 into 0 4.544 * [backup-simplify]: Simplify (- 0) into 0 4.544 * [backup-simplify]: Simplify 0 into 0 4.544 * [backup-simplify]: Simplify (+ (* 1 (* d4 d1)) (* -1 (pow (* 1 d1) 2))) into (- (* d1 d4) (pow d1 2)) 4.545 * [backup-simplify]: Simplify (/ (* (/ 1 d1) (- (pow (/ 1 d4) 3) (pow (/ 1 d1) 3))) (+ (* (/ 1 d4) (/ 1 d4)) (+ (* (/ 1 d1) (/ 1 d1)) (* (/ 1 d4) (/ 1 d1))))) into (/ (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) 4.545 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in (d1 d4) around 0 4.545 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d4 4.545 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in d4 4.545 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 4.545 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.545 * [taylor]: Taking taylor expansion of d4 in d4 4.545 * [backup-simplify]: Simplify 0 into 0 4.545 * [backup-simplify]: Simplify 1 into 1 4.545 * [backup-simplify]: Simplify (* 1 1) into 1 4.545 * [backup-simplify]: Simplify (* 1 1) into 1 4.546 * [backup-simplify]: Simplify (/ 1 1) into 1 4.546 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d4 4.546 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 4.546 * [taylor]: Taking taylor expansion of d1 in d4 4.546 * [backup-simplify]: Simplify d1 into d1 4.546 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.546 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 4.546 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 4.546 * [taylor]: Taking taylor expansion of (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 4.546 * [taylor]: Taking taylor expansion of d1 in d4 4.546 * [backup-simplify]: Simplify d1 into d1 4.546 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 4.546 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 4.546 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 4.546 * [taylor]: Taking taylor expansion of d1 in d4 4.546 * [backup-simplify]: Simplify d1 into d1 4.546 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.546 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 4.546 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 4.546 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 4.546 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 4.546 * [taylor]: Taking taylor expansion of d4 in d4 4.546 * [backup-simplify]: Simplify 0 into 0 4.546 * [backup-simplify]: Simplify 1 into 1 4.546 * [backup-simplify]: Simplify (* 1 1) into 1 4.547 * [backup-simplify]: Simplify (/ 1 1) into 1 4.547 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 4.547 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 4.547 * [taylor]: Taking taylor expansion of d1 in d4 4.547 * [backup-simplify]: Simplify d1 into d1 4.547 * [taylor]: Taking taylor expansion of d4 in d4 4.547 * [backup-simplify]: Simplify 0 into 0 4.547 * [backup-simplify]: Simplify 1 into 1 4.547 * [backup-simplify]: Simplify (* d1 0) into 0 4.547 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 4.548 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.548 * [backup-simplify]: Simplify (+ 1 0) into 1 4.548 * [backup-simplify]: Simplify (+ 1 0) into 1 4.549 * [backup-simplify]: Simplify (+ 0 1) into 1 4.549 * [backup-simplify]: Simplify (* d1 1) into d1 4.549 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.549 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d1 4.549 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in d1 4.549 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 4.549 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.549 * [taylor]: Taking taylor expansion of d4 in d1 4.549 * [backup-simplify]: Simplify d4 into d4 4.549 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.549 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.549 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 4.549 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 4.549 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.549 * [taylor]: Taking taylor expansion of d1 in d1 4.550 * [backup-simplify]: Simplify 0 into 0 4.550 * [backup-simplify]: Simplify 1 into 1 4.550 * [backup-simplify]: Simplify (* 1 1) into 1 4.550 * [backup-simplify]: Simplify (* 1 1) into 1 4.551 * [backup-simplify]: Simplify (/ 1 1) into 1 4.551 * [taylor]: Taking taylor expansion of (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 4.551 * [taylor]: Taking taylor expansion of d1 in d1 4.551 * [backup-simplify]: Simplify 0 into 0 4.551 * [backup-simplify]: Simplify 1 into 1 4.551 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 4.551 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 4.551 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.551 * [taylor]: Taking taylor expansion of d1 in d1 4.551 * [backup-simplify]: Simplify 0 into 0 4.551 * [backup-simplify]: Simplify 1 into 1 4.551 * [backup-simplify]: Simplify (* 1 1) into 1 4.552 * [backup-simplify]: Simplify (/ 1 1) into 1 4.552 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 4.552 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 4.552 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.552 * [taylor]: Taking taylor expansion of d4 in d1 4.552 * [backup-simplify]: Simplify d4 into d4 4.552 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.552 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.552 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 4.552 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.552 * [taylor]: Taking taylor expansion of d1 in d1 4.552 * [backup-simplify]: Simplify 0 into 0 4.552 * [backup-simplify]: Simplify 1 into 1 4.552 * [taylor]: Taking taylor expansion of d4 in d1 4.552 * [backup-simplify]: Simplify d4 into d4 4.552 * [backup-simplify]: Simplify (* 0 d4) into 0 4.553 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 4.553 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.553 * [backup-simplify]: Simplify (- 1) into -1 4.553 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.554 * [backup-simplify]: Simplify (+ 1 0) into 1 4.554 * [backup-simplify]: Simplify (* 0 1) into 0 4.555 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.556 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.556 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.556 * [backup-simplify]: Simplify (+ (* 0 (/ 1 d4)) (* 1 1)) into 1 4.557 * [backup-simplify]: Simplify (/ -1 1) into -1 4.557 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d1 4.557 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in d1 4.557 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 4.557 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.557 * [taylor]: Taking taylor expansion of d4 in d1 4.557 * [backup-simplify]: Simplify d4 into d4 4.557 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.557 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.557 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 4.557 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 4.557 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.557 * [taylor]: Taking taylor expansion of d1 in d1 4.557 * [backup-simplify]: Simplify 0 into 0 4.557 * [backup-simplify]: Simplify 1 into 1 4.558 * [backup-simplify]: Simplify (* 1 1) into 1 4.558 * [backup-simplify]: Simplify (* 1 1) into 1 4.558 * [backup-simplify]: Simplify (/ 1 1) into 1 4.559 * [taylor]: Taking taylor expansion of (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 4.559 * [taylor]: Taking taylor expansion of d1 in d1 4.559 * [backup-simplify]: Simplify 0 into 0 4.559 * [backup-simplify]: Simplify 1 into 1 4.559 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 4.559 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 4.559 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.559 * [taylor]: Taking taylor expansion of d1 in d1 4.559 * [backup-simplify]: Simplify 0 into 0 4.559 * [backup-simplify]: Simplify 1 into 1 4.559 * [backup-simplify]: Simplify (* 1 1) into 1 4.559 * [backup-simplify]: Simplify (/ 1 1) into 1 4.559 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 4.560 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 4.560 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.560 * [taylor]: Taking taylor expansion of d4 in d1 4.560 * [backup-simplify]: Simplify d4 into d4 4.560 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.560 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.560 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 4.560 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.560 * [taylor]: Taking taylor expansion of d1 in d1 4.560 * [backup-simplify]: Simplify 0 into 0 4.560 * [backup-simplify]: Simplify 1 into 1 4.560 * [taylor]: Taking taylor expansion of d4 in d1 4.560 * [backup-simplify]: Simplify d4 into d4 4.560 * [backup-simplify]: Simplify (* 0 d4) into 0 4.560 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 4.561 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.561 * [backup-simplify]: Simplify (- 1) into -1 4.561 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.562 * [backup-simplify]: Simplify (+ 1 0) into 1 4.562 * [backup-simplify]: Simplify (* 0 1) into 0 4.563 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.563 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.563 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.564 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.564 * [backup-simplify]: Simplify (+ (* 0 (/ 1 d4)) (* 1 1)) into 1 4.564 * [backup-simplify]: Simplify (/ -1 1) into -1 4.564 * [taylor]: Taking taylor expansion of -1 in d4 4.564 * [backup-simplify]: Simplify -1 into -1 4.565 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.566 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.566 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.567 * [backup-simplify]: Simplify (- 0) into 0 4.567 * [backup-simplify]: Simplify (+ 0 0) into 0 4.568 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.569 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 4.570 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.570 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2)) 4.570 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2)) 4.571 * [backup-simplify]: Simplify (+ (* 0 (/ 1 (pow d4 2))) (+ (* 1 (/ 1 d4)) (* 0 1))) into (/ 1 d4) 4.571 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (/ 1 d4) 1)))) into (/ 1 d4) 4.571 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.571 * [taylor]: Taking taylor expansion of d4 in d4 4.571 * [backup-simplify]: Simplify 0 into 0 4.571 * [backup-simplify]: Simplify 1 into 1 4.572 * [backup-simplify]: Simplify (/ 1 1) into 1 4.572 * [backup-simplify]: Simplify 1 into 1 4.572 * [backup-simplify]: Simplify -1 into -1 4.573 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.573 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.575 * [backup-simplify]: Simplify (- 0) into 0 4.575 * [backup-simplify]: Simplify (+ 0 0) into 0 4.576 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.577 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.577 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0 4.578 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 4.578 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.579 * [backup-simplify]: Simplify (+ 0 0) into 0 4.579 * [backup-simplify]: Simplify (+ 0 0) into 0 4.580 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1)))) into (/ 1 (pow d4 2)) 4.581 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (/ 1 (pow d4 2)) 1)) (* (/ 1 d4) (/ (/ 1 d4) 1)))) into 0 4.581 * [taylor]: Taking taylor expansion of 0 in d4 4.581 * [backup-simplify]: Simplify 0 into 0 4.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.582 * [backup-simplify]: Simplify 0 into 0 4.582 * [backup-simplify]: Simplify 0 into 0 4.583 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.583 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.584 * [backup-simplify]: Simplify (- 0) into 0 4.584 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 3)) 0) into (/ 1 (pow d4 3)) 4.585 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.586 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 4.586 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 4.587 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0 4.587 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.587 * [backup-simplify]: Simplify (+ 0 0) into 0 4.587 * [backup-simplify]: Simplify (+ 0 0) into 0 4.588 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1))))) into 0 4.589 * [backup-simplify]: Simplify (- (/ (/ 1 (pow d4 3)) 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ (/ 1 (pow d4 2)) 1)) (* 0 (/ (/ 1 d4) 1)))) into 0 4.589 * [taylor]: Taking taylor expansion of 0 in d4 4.589 * [backup-simplify]: Simplify 0 into 0 4.589 * [backup-simplify]: Simplify 0 into 0 4.589 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.590 * [backup-simplify]: Simplify 0 into 0 4.590 * [backup-simplify]: Simplify 0 into 0 4.590 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.590 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 4.590 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 3)) (/ 0 (pow d4 3))))) into 0 4.591 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.591 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.592 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.592 * [backup-simplify]: Simplify (- 0) into 0 4.592 * [backup-simplify]: Simplify (+ 0 0) into 0 4.593 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.593 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.594 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0 4.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 4.595 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))))) into 0 4.596 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.596 * [backup-simplify]: Simplify (+ 0 0) into 0 4.596 * [backup-simplify]: Simplify (+ 0 0) into 0 4.602 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1)))))) into 0 4.604 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ 0 1)) (* 0 (/ (/ 1 (pow d4 2)) 1)) (* 0 (/ (/ 1 d4) 1)))) into 0 4.604 * [taylor]: Taking taylor expansion of 0 in d4 4.604 * [backup-simplify]: Simplify 0 into 0 4.604 * [backup-simplify]: Simplify 0 into 0 4.604 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 d1))) 2)) (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1))))) into (- (* d1 d4) (pow d1 2)) 4.605 * [backup-simplify]: Simplify (/ (* (/ 1 (- d1)) (- (pow (/ 1 (- d4)) 3) (pow (/ 1 (- d1)) 3))) (+ (* (/ 1 (- d4)) (/ 1 (- d4))) (+ (* (/ 1 (- d1)) (/ 1 (- d1))) (* (/ 1 (- d4)) (/ 1 (- d1)))))) into (* -1 (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))))) 4.605 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))))) in (d1 d4) around 0 4.605 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))))) in d4 4.605 * [taylor]: Taking taylor expansion of -1 in d4 4.605 * [backup-simplify]: Simplify -1 into -1 4.605 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d4 4.605 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in d4 4.605 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d4 4.605 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 4.605 * [taylor]: Taking taylor expansion of d1 in d4 4.605 * [backup-simplify]: Simplify d1 into d1 4.605 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.605 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 4.605 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 4.605 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 4.605 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.605 * [taylor]: Taking taylor expansion of d4 in d4 4.605 * [backup-simplify]: Simplify 0 into 0 4.605 * [backup-simplify]: Simplify 1 into 1 4.605 * [backup-simplify]: Simplify (* 1 1) into 1 4.606 * [backup-simplify]: Simplify (* 1 1) into 1 4.606 * [backup-simplify]: Simplify (/ 1 1) into 1 4.606 * [taylor]: Taking taylor expansion of (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 4.606 * [taylor]: Taking taylor expansion of d1 in d4 4.607 * [backup-simplify]: Simplify d1 into d1 4.607 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 4.607 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 4.607 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 4.607 * [taylor]: Taking taylor expansion of d1 in d4 4.607 * [backup-simplify]: Simplify d1 into d1 4.607 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.607 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 4.607 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 4.607 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 4.607 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 4.607 * [taylor]: Taking taylor expansion of d4 in d4 4.607 * [backup-simplify]: Simplify 0 into 0 4.607 * [backup-simplify]: Simplify 1 into 1 4.607 * [backup-simplify]: Simplify (* 1 1) into 1 4.608 * [backup-simplify]: Simplify (/ 1 1) into 1 4.608 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 4.608 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 4.608 * [taylor]: Taking taylor expansion of d1 in d4 4.608 * [backup-simplify]: Simplify d1 into d1 4.608 * [taylor]: Taking taylor expansion of d4 in d4 4.608 * [backup-simplify]: Simplify 0 into 0 4.608 * [backup-simplify]: Simplify 1 into 1 4.608 * [backup-simplify]: Simplify (* d1 0) into 0 4.608 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 4.609 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.609 * [backup-simplify]: Simplify (- 1) into -1 4.609 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.610 * [backup-simplify]: Simplify (+ 1 0) into 1 4.610 * [backup-simplify]: Simplify (+ 0 1) into 1 4.610 * [backup-simplify]: Simplify (* d1 1) into d1 4.610 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.610 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))))) in d1 4.610 * [taylor]: Taking taylor expansion of -1 in d1 4.610 * [backup-simplify]: Simplify -1 into -1 4.610 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d1 4.610 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in d1 4.610 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 4.610 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.610 * [taylor]: Taking taylor expansion of d1 in d1 4.610 * [backup-simplify]: Simplify 0 into 0 4.610 * [backup-simplify]: Simplify 1 into 1 4.611 * [backup-simplify]: Simplify (* 1 1) into 1 4.611 * [backup-simplify]: Simplify (* 1 1) into 1 4.612 * [backup-simplify]: Simplify (/ 1 1) into 1 4.612 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 4.612 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.612 * [taylor]: Taking taylor expansion of d4 in d1 4.612 * [backup-simplify]: Simplify d4 into d4 4.612 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.612 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.612 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 4.612 * [taylor]: Taking taylor expansion of (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 4.612 * [taylor]: Taking taylor expansion of d1 in d1 4.612 * [backup-simplify]: Simplify 0 into 0 4.612 * [backup-simplify]: Simplify 1 into 1 4.612 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 4.612 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 4.612 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.612 * [taylor]: Taking taylor expansion of d1 in d1 4.612 * [backup-simplify]: Simplify 0 into 0 4.612 * [backup-simplify]: Simplify 1 into 1 4.613 * [backup-simplify]: Simplify (* 1 1) into 1 4.613 * [backup-simplify]: Simplify (/ 1 1) into 1 4.613 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 4.613 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 4.613 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.613 * [taylor]: Taking taylor expansion of d4 in d1 4.613 * [backup-simplify]: Simplify d4 into d4 4.613 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.613 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.613 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 4.614 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.614 * [taylor]: Taking taylor expansion of d1 in d1 4.614 * [backup-simplify]: Simplify 0 into 0 4.614 * [backup-simplify]: Simplify 1 into 1 4.614 * [taylor]: Taking taylor expansion of d4 in d1 4.614 * [backup-simplify]: Simplify d4 into d4 4.614 * [backup-simplify]: Simplify (* 0 d4) into 0 4.614 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 4.614 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.615 * [backup-simplify]: Simplify (+ 1 0) into 1 4.615 * [backup-simplify]: Simplify (+ 1 0) into 1 4.615 * [backup-simplify]: Simplify (* 0 1) into 0 4.616 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.617 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.617 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.617 * [backup-simplify]: Simplify (+ (* 0 (/ 1 d4)) (* 1 1)) into 1 4.618 * [backup-simplify]: Simplify (/ 1 1) into 1 4.618 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))))) in d1 4.618 * [taylor]: Taking taylor expansion of -1 in d1 4.618 * [backup-simplify]: Simplify -1 into -1 4.618 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d1 4.618 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in d1 4.618 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 4.618 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.618 * [taylor]: Taking taylor expansion of d1 in d1 4.618 * [backup-simplify]: Simplify 0 into 0 4.618 * [backup-simplify]: Simplify 1 into 1 4.618 * [backup-simplify]: Simplify (* 1 1) into 1 4.619 * [backup-simplify]: Simplify (* 1 1) into 1 4.619 * [backup-simplify]: Simplify (/ 1 1) into 1 4.619 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 4.619 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.619 * [taylor]: Taking taylor expansion of d4 in d1 4.619 * [backup-simplify]: Simplify d4 into d4 4.619 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.619 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.619 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 4.619 * [taylor]: Taking taylor expansion of (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 4.619 * [taylor]: Taking taylor expansion of d1 in d1 4.619 * [backup-simplify]: Simplify 0 into 0 4.620 * [backup-simplify]: Simplify 1 into 1 4.620 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 4.620 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 4.620 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.620 * [taylor]: Taking taylor expansion of d1 in d1 4.620 * [backup-simplify]: Simplify 0 into 0 4.620 * [backup-simplify]: Simplify 1 into 1 4.620 * [backup-simplify]: Simplify (* 1 1) into 1 4.620 * [backup-simplify]: Simplify (/ 1 1) into 1 4.620 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 4.620 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 4.620 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.621 * [taylor]: Taking taylor expansion of d4 in d1 4.621 * [backup-simplify]: Simplify d4 into d4 4.621 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.621 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.621 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 4.621 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.621 * [taylor]: Taking taylor expansion of d1 in d1 4.621 * [backup-simplify]: Simplify 0 into 0 4.621 * [backup-simplify]: Simplify 1 into 1 4.621 * [taylor]: Taking taylor expansion of d4 in d1 4.621 * [backup-simplify]: Simplify d4 into d4 4.621 * [backup-simplify]: Simplify (* 0 d4) into 0 4.621 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 4.621 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.622 * [backup-simplify]: Simplify (+ 1 0) into 1 4.622 * [backup-simplify]: Simplify (+ 1 0) into 1 4.623 * [backup-simplify]: Simplify (* 0 1) into 0 4.623 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.624 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.624 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.624 * [backup-simplify]: Simplify (+ (* 0 (/ 1 d4)) (* 1 1)) into 1 4.625 * [backup-simplify]: Simplify (/ 1 1) into 1 4.625 * [backup-simplify]: Simplify (* -1 1) into -1 4.625 * [taylor]: Taking taylor expansion of -1 in d4 4.625 * [backup-simplify]: Simplify -1 into -1 4.626 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.627 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.628 * [backup-simplify]: Simplify (+ 0 0) into 0 4.628 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.630 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 4.630 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.630 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2)) 4.631 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2)) 4.631 * [backup-simplify]: Simplify (+ (* 0 (/ 1 (pow d4 2))) (+ (* 1 (/ 1 d4)) (* 0 1))) into (/ 1 d4) 4.632 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 d4) 1)))) into (- (/ 1 d4)) 4.632 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d4))) (* 0 1)) into (/ 1 d4) 4.632 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.632 * [taylor]: Taking taylor expansion of d4 in d4 4.632 * [backup-simplify]: Simplify 0 into 0 4.632 * [backup-simplify]: Simplify 1 into 1 4.633 * [backup-simplify]: Simplify (/ 1 1) into 1 4.633 * [backup-simplify]: Simplify 1 into 1 4.633 * [backup-simplify]: Simplify -1 into -1 4.634 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.635 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.636 * [backup-simplify]: Simplify (+ 0 0) into 0 4.637 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.638 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.638 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0 4.639 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 4.639 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.640 * [backup-simplify]: Simplify (+ 0 0) into 0 4.640 * [backup-simplify]: Simplify (+ 0 0) into 0 4.641 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1)))) into (/ 1 (pow d4 2)) 4.642 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 (pow d4 2)) 1)) (* (- (/ 1 d4)) (/ (/ 1 d4) 1)))) into 0 4.643 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d4))) (* 0 1))) into 0 4.643 * [taylor]: Taking taylor expansion of 0 in d4 4.643 * [backup-simplify]: Simplify 0 into 0 4.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.644 * [backup-simplify]: Simplify 0 into 0 4.644 * [backup-simplify]: Simplify 0 into 0 4.645 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.646 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.646 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.647 * [backup-simplify]: Simplify (- (/ 1 (pow d4 3))) into (- (/ 1 (pow d4 3))) 4.647 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d4 3)))) into (- (/ 1 (pow d4 3))) 4.648 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.649 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.649 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 4.650 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 4.651 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0 4.651 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.651 * [backup-simplify]: Simplify (+ 0 0) into 0 4.651 * [backup-simplify]: Simplify (+ 0 0) into 0 4.652 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1))))) into 0 4.653 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow d4 3))) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ (/ 1 (pow d4 2)) 1)) (* 0 (/ (/ 1 d4) 1)))) into 0 4.654 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4))) (* 0 1)))) into 0 4.654 * [taylor]: Taking taylor expansion of 0 in d4 4.654 * [backup-simplify]: Simplify 0 into 0 4.654 * [backup-simplify]: Simplify 0 into 0 4.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.654 * [backup-simplify]: Simplify 0 into 0 4.654 * [backup-simplify]: Simplify 0 into 0 4.655 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.656 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.656 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.656 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 4.657 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 3)) (/ 0 (pow d4 3))))) into 0 4.657 * [backup-simplify]: Simplify (- 0) into 0 4.657 * [backup-simplify]: Simplify (+ 0 0) into 0 4.658 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.659 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0 4.659 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 4.660 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))))) into 0 4.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.661 * [backup-simplify]: Simplify (+ 0 0) into 0 4.661 * [backup-simplify]: Simplify (+ 0 0) into 0 4.662 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1)))))) into 0 4.663 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ 0 1)) (* 0 (/ (/ 1 (pow d4 2)) 1)) (* 0 (/ (/ 1 d4) 1)))) into 0 4.664 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4))) (* 0 1))))) into 0 4.664 * [taylor]: Taking taylor expansion of 0 in d4 4.664 * [backup-simplify]: Simplify 0 into 0 4.664 * [backup-simplify]: Simplify 0 into 0 4.664 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 (- d1)))) 2)) (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1)))))) into (- (* d1 d4) (pow d1 2)) 4.664 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 4.664 * [backup-simplify]: Simplify (* d1 (- (pow d4 3) (pow d1 3))) into (* d1 (- (pow d4 3) (pow d1 3))) 4.664 * [approximate]: Taking taylor expansion of (* d1 (- (pow d4 3) (pow d1 3))) in (d1 d4) around 0 4.664 * [taylor]: Taking taylor expansion of (* d1 (- (pow d4 3) (pow d1 3))) in d4 4.664 * [taylor]: Taking taylor expansion of d1 in d4 4.664 * [backup-simplify]: Simplify d1 into d1 4.664 * [taylor]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in d4 4.664 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.664 * [taylor]: Taking taylor expansion of d4 in d4 4.665 * [backup-simplify]: Simplify 0 into 0 4.665 * [backup-simplify]: Simplify 1 into 1 4.665 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 4.665 * [taylor]: Taking taylor expansion of d1 in d4 4.665 * [backup-simplify]: Simplify d1 into d1 4.665 * [taylor]: Taking taylor expansion of (* d1 (- (pow d4 3) (pow d1 3))) in d1 4.665 * [taylor]: Taking taylor expansion of d1 in d1 4.665 * [backup-simplify]: Simplify 0 into 0 4.665 * [backup-simplify]: Simplify 1 into 1 4.665 * [taylor]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in d1 4.665 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.665 * [taylor]: Taking taylor expansion of d4 in d1 4.665 * [backup-simplify]: Simplify d4 into d4 4.665 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.665 * [taylor]: Taking taylor expansion of d1 in d1 4.665 * [backup-simplify]: Simplify 0 into 0 4.665 * [backup-simplify]: Simplify 1 into 1 4.665 * [taylor]: Taking taylor expansion of (* d1 (- (pow d4 3) (pow d1 3))) in d1 4.665 * [taylor]: Taking taylor expansion of d1 in d1 4.665 * [backup-simplify]: Simplify 0 into 0 4.665 * [backup-simplify]: Simplify 1 into 1 4.665 * [taylor]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in d1 4.665 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.665 * [taylor]: Taking taylor expansion of d4 in d1 4.665 * [backup-simplify]: Simplify d4 into d4 4.665 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.665 * [taylor]: Taking taylor expansion of d1 in d1 4.665 * [backup-simplify]: Simplify 0 into 0 4.665 * [backup-simplify]: Simplify 1 into 1 4.665 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.665 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.665 * [backup-simplify]: Simplify (+ (pow d4 3) 0) into (pow d4 3) 4.665 * [backup-simplify]: Simplify (* 0 (pow d4 3)) into 0 4.665 * [taylor]: Taking taylor expansion of 0 in d4 4.665 * [backup-simplify]: Simplify 0 into 0 4.665 * [backup-simplify]: Simplify 0 into 0 4.665 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.666 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 4.666 * [backup-simplify]: Simplify (+ 0 0) into 0 4.666 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d4 3))) into (pow d4 3) 4.666 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.666 * [taylor]: Taking taylor expansion of d4 in d4 4.666 * [backup-simplify]: Simplify 0 into 0 4.666 * [backup-simplify]: Simplify 1 into 1 4.666 * [backup-simplify]: Simplify 0 into 0 4.667 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 4.667 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 (pow d4 2)))) into 0 4.667 * [backup-simplify]: Simplify (+ 0 0) into 0 4.668 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d4 3)))) into 0 4.668 * [taylor]: Taking taylor expansion of 0 in d4 4.668 * [backup-simplify]: Simplify 0 into 0 4.668 * [backup-simplify]: Simplify 0 into 0 4.668 * [backup-simplify]: Simplify 0 into 0 4.668 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0 4.669 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d4 2))))) into 0 4.669 * [backup-simplify]: Simplify (* 1 1) into 1 4.669 * [backup-simplify]: Simplify (* 1 1) into 1 4.670 * [backup-simplify]: Simplify (- 1) into -1 4.670 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.671 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d4 3))))) into 0 4.671 * [taylor]: Taking taylor expansion of 0 in d4 4.671 * [backup-simplify]: Simplify 0 into 0 4.671 * [backup-simplify]: Simplify 0 into 0 4.671 * [backup-simplify]: Simplify 0 into 0 4.671 * [backup-simplify]: Simplify 0 into 0 4.671 * [backup-simplify]: Simplify (* (/ 1 d1) (- (pow (/ 1 d4) 3) (pow (/ 1 d1) 3))) into (/ (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) d1) 4.671 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) d1) in (d1 d4) around 0 4.671 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) d1) in d4 4.671 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in d4 4.671 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 4.671 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.671 * [taylor]: Taking taylor expansion of d4 in d4 4.671 * [backup-simplify]: Simplify 0 into 0 4.671 * [backup-simplify]: Simplify 1 into 1 4.671 * [backup-simplify]: Simplify (* 1 1) into 1 4.672 * [backup-simplify]: Simplify (* 1 1) into 1 4.672 * [backup-simplify]: Simplify (/ 1 1) into 1 4.672 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d4 4.672 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 4.672 * [taylor]: Taking taylor expansion of d1 in d4 4.672 * [backup-simplify]: Simplify d1 into d1 4.672 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.672 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 4.672 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 4.672 * [taylor]: Taking taylor expansion of d1 in d4 4.672 * [backup-simplify]: Simplify d1 into d1 4.672 * [backup-simplify]: Simplify (+ 1 0) into 1 4.672 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.673 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) d1) in d1 4.673 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in d1 4.673 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 4.673 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.673 * [taylor]: Taking taylor expansion of d4 in d1 4.673 * [backup-simplify]: Simplify d4 into d4 4.673 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.673 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.673 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 4.673 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 4.673 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.673 * [taylor]: Taking taylor expansion of d1 in d1 4.673 * [backup-simplify]: Simplify 0 into 0 4.673 * [backup-simplify]: Simplify 1 into 1 4.673 * [backup-simplify]: Simplify (* 1 1) into 1 4.673 * [backup-simplify]: Simplify (* 1 1) into 1 4.674 * [backup-simplify]: Simplify (/ 1 1) into 1 4.674 * [taylor]: Taking taylor expansion of d1 in d1 4.674 * [backup-simplify]: Simplify 0 into 0 4.674 * [backup-simplify]: Simplify 1 into 1 4.674 * [backup-simplify]: Simplify (- 1) into -1 4.674 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.674 * [backup-simplify]: Simplify (/ -1 1) into -1 4.674 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) d1) in d1 4.674 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in d1 4.674 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 4.674 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.674 * [taylor]: Taking taylor expansion of d4 in d1 4.674 * [backup-simplify]: Simplify d4 into d4 4.675 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.675 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.675 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 4.675 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 4.675 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.675 * [taylor]: Taking taylor expansion of d1 in d1 4.675 * [backup-simplify]: Simplify 0 into 0 4.675 * [backup-simplify]: Simplify 1 into 1 4.675 * [backup-simplify]: Simplify (* 1 1) into 1 4.675 * [backup-simplify]: Simplify (* 1 1) into 1 4.675 * [backup-simplify]: Simplify (/ 1 1) into 1 4.676 * [taylor]: Taking taylor expansion of d1 in d1 4.676 * [backup-simplify]: Simplify 0 into 0 4.676 * [backup-simplify]: Simplify 1 into 1 4.676 * [backup-simplify]: Simplify (- 1) into -1 4.676 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.676 * [backup-simplify]: Simplify (/ -1 1) into -1 4.676 * [taylor]: Taking taylor expansion of -1 in d4 4.676 * [backup-simplify]: Simplify -1 into -1 4.677 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.677 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.678 * [backup-simplify]: Simplify (- 0) into 0 4.678 * [backup-simplify]: Simplify (+ 0 0) into 0 4.678 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 4.678 * [taylor]: Taking taylor expansion of 0 in d4 4.678 * [backup-simplify]: Simplify 0 into 0 4.679 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.680 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.681 * [backup-simplify]: Simplify (- 0) into 0 4.682 * [backup-simplify]: Simplify (+ 0 0) into 0 4.682 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.682 * [taylor]: Taking taylor expansion of 0 in d4 4.683 * [backup-simplify]: Simplify 0 into 0 4.683 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.684 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.685 * [backup-simplify]: Simplify (- 0) into 0 4.686 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 3)) 0) into (/ 1 (pow d4 3)) 4.687 * [backup-simplify]: Simplify (- (/ (/ 1 (pow d4 3)) 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into (/ 1 (pow d4 3)) 4.687 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 4.687 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.687 * [taylor]: Taking taylor expansion of d4 in d4 4.687 * [backup-simplify]: Simplify 0 into 0 4.687 * [backup-simplify]: Simplify 1 into 1 4.687 * [backup-simplify]: Simplify (* 1 1) into 1 4.688 * [backup-simplify]: Simplify (* 1 1) into 1 4.688 * [backup-simplify]: Simplify (/ 1 1) into 1 4.688 * [backup-simplify]: Simplify 1 into 1 4.688 * [backup-simplify]: Simplify -1 into -1 4.688 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.688 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 4.689 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 3)) (/ 0 (pow d4 3))))) into 0 4.690 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.691 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.691 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.692 * [backup-simplify]: Simplify (- 0) into 0 4.692 * [backup-simplify]: Simplify (+ 0 0) into 0 4.695 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* (/ 1 (pow d4 3)) (/ 0 1)))) into 0 4.695 * [taylor]: Taking taylor expansion of 0 in d4 4.695 * [backup-simplify]: Simplify 0 into 0 4.695 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.696 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.696 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.697 * [backup-simplify]: Simplify 0 into 0 4.697 * [backup-simplify]: Simplify 0 into 0 4.697 * [backup-simplify]: Simplify 0 into 0 4.697 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 4.698 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 (pow d4 2)))) into 0 4.698 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 3)) (/ 0 (pow d4 3))) (* 0 (/ 0 (pow d4 3))))) into 0 4.699 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.700 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.702 * [backup-simplify]: Simplify (- 0) into 0 4.702 * [backup-simplify]: Simplify (+ 0 0) into 0 4.705 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* (/ 1 (pow d4 3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.705 * [taylor]: Taking taylor expansion of 0 in d4 4.705 * [backup-simplify]: Simplify 0 into 0 4.706 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.706 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.707 * [backup-simplify]: Simplify 0 into 0 4.707 * [backup-simplify]: Simplify 0 into 0 4.707 * [backup-simplify]: Simplify 0 into 0 4.708 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 d1))) 4)) (* 1 (* (pow (/ 1 d4) -3) (/ 1 (/ 1 d1))))) into (- (* d1 (pow d4 3)) (pow d1 4)) 4.708 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (pow (/ 1 (- d4)) 3) (pow (/ 1 (- d1)) 3))) into (* -1 (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) d1)) 4.708 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) d1)) in (d1 d4) around 0 4.709 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) d1)) in d4 4.709 * [taylor]: Taking taylor expansion of -1 in d4 4.709 * [backup-simplify]: Simplify -1 into -1 4.709 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) d1) in d4 4.709 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in d4 4.709 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d4 4.709 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 4.709 * [taylor]: Taking taylor expansion of d1 in d4 4.709 * [backup-simplify]: Simplify d1 into d1 4.709 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.709 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 4.709 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 4.709 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 4.709 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.709 * [taylor]: Taking taylor expansion of d4 in d4 4.709 * [backup-simplify]: Simplify 0 into 0 4.709 * [backup-simplify]: Simplify 1 into 1 4.710 * [backup-simplify]: Simplify (* 1 1) into 1 4.710 * [backup-simplify]: Simplify (* 1 1) into 1 4.710 * [backup-simplify]: Simplify (/ 1 1) into 1 4.710 * [taylor]: Taking taylor expansion of d1 in d4 4.711 * [backup-simplify]: Simplify d1 into d1 4.711 * [backup-simplify]: Simplify (- 1) into -1 4.711 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.711 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.711 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) d1)) in d1 4.711 * [taylor]: Taking taylor expansion of -1 in d1 4.711 * [backup-simplify]: Simplify -1 into -1 4.711 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) d1) in d1 4.711 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in d1 4.712 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 4.712 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.712 * [taylor]: Taking taylor expansion of d1 in d1 4.712 * [backup-simplify]: Simplify 0 into 0 4.712 * [backup-simplify]: Simplify 1 into 1 4.712 * [backup-simplify]: Simplify (* 1 1) into 1 4.712 * [backup-simplify]: Simplify (* 1 1) into 1 4.713 * [backup-simplify]: Simplify (/ 1 1) into 1 4.713 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 4.713 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.713 * [taylor]: Taking taylor expansion of d4 in d1 4.713 * [backup-simplify]: Simplify d4 into d4 4.713 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.713 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.713 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 4.713 * [taylor]: Taking taylor expansion of d1 in d1 4.713 * [backup-simplify]: Simplify 0 into 0 4.713 * [backup-simplify]: Simplify 1 into 1 4.714 * [backup-simplify]: Simplify (+ 1 0) into 1 4.714 * [backup-simplify]: Simplify (/ 1 1) into 1 4.714 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) d1)) in d1 4.714 * [taylor]: Taking taylor expansion of -1 in d1 4.714 * [backup-simplify]: Simplify -1 into -1 4.714 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) d1) in d1 4.714 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in d1 4.714 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 4.714 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.714 * [taylor]: Taking taylor expansion of d1 in d1 4.714 * [backup-simplify]: Simplify 0 into 0 4.714 * [backup-simplify]: Simplify 1 into 1 4.715 * [backup-simplify]: Simplify (* 1 1) into 1 4.715 * [backup-simplify]: Simplify (* 1 1) into 1 4.715 * [backup-simplify]: Simplify (/ 1 1) into 1 4.715 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 4.715 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.715 * [taylor]: Taking taylor expansion of d4 in d1 4.715 * [backup-simplify]: Simplify d4 into d4 4.716 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.716 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.716 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 4.716 * [taylor]: Taking taylor expansion of d1 in d1 4.716 * [backup-simplify]: Simplify 0 into 0 4.716 * [backup-simplify]: Simplify 1 into 1 4.716 * [backup-simplify]: Simplify (+ 1 0) into 1 4.717 * [backup-simplify]: Simplify (/ 1 1) into 1 4.717 * [backup-simplify]: Simplify (* -1 1) into -1 4.717 * [taylor]: Taking taylor expansion of -1 in d4 4.717 * [backup-simplify]: Simplify -1 into -1 4.718 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.719 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.720 * [backup-simplify]: Simplify (+ 0 0) into 0 4.720 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0 4.721 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0 4.721 * [taylor]: Taking taylor expansion of 0 in d4 4.721 * [backup-simplify]: Simplify 0 into 0 4.722 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.728 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.729 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.729 * [backup-simplify]: Simplify (+ 0 0) into 0 4.729 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.730 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0 4.730 * [taylor]: Taking taylor expansion of 0 in d4 4.730 * [backup-simplify]: Simplify 0 into 0 4.731 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.731 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.732 * [backup-simplify]: Simplify (- (/ 1 (pow d4 3))) into (- (/ 1 (pow d4 3))) 4.732 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d4 3)))) into (- (/ 1 (pow d4 3))) 4.733 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow d4 3))) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d4 3))) 4.733 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 (pow d4 3)))) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into (/ 1 (pow d4 3)) 4.733 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 4.733 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.733 * [taylor]: Taking taylor expansion of d4 in d4 4.733 * [backup-simplify]: Simplify 0 into 0 4.733 * [backup-simplify]: Simplify 1 into 1 4.734 * [backup-simplify]: Simplify (* 1 1) into 1 4.734 * [backup-simplify]: Simplify (* 1 1) into 1 4.734 * [backup-simplify]: Simplify (/ 1 1) into 1 4.734 * [backup-simplify]: Simplify 1 into 1 4.734 * [backup-simplify]: Simplify -1 into -1 4.735 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.735 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.736 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.736 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 4.736 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 3)) (/ 0 (pow d4 3))))) into 0 4.736 * [backup-simplify]: Simplify (- 0) into 0 4.737 * [backup-simplify]: Simplify (+ 0 0) into 0 4.738 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow d4 3))) (/ 0 1)))) into 0 4.739 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 (pow d4 3)))) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.739 * [taylor]: Taking taylor expansion of 0 in d4 4.739 * [backup-simplify]: Simplify 0 into 0 4.739 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.740 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.740 * [backup-simplify]: Simplify 0 into 0 4.740 * [backup-simplify]: Simplify 0 into 0 4.740 * [backup-simplify]: Simplify 0 into 0 4.741 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.742 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.743 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 4.743 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 (pow d4 2)))) into 0 4.743 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 3)) (/ 0 (pow d4 3))) (* 0 (/ 0 (pow d4 3))))) into 0 4.743 * [backup-simplify]: Simplify (- 0) into 0 4.744 * [backup-simplify]: Simplify (+ 0 0) into 0 4.745 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow d4 3))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.746 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (pow d4 3)))) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.746 * [taylor]: Taking taylor expansion of 0 in d4 4.746 * [backup-simplify]: Simplify 0 into 0 4.747 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.747 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.748 * [backup-simplify]: Simplify 0 into 0 4.748 * [backup-simplify]: Simplify 0 into 0 4.748 * [backup-simplify]: Simplify 0 into 0 4.748 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 (- d1)))) 4)) (* 1 (* (pow (/ 1 (- d4)) -3) (/ 1 (/ 1 (- d1)))))) into (- (* d1 (pow d4 3)) (pow d1 4)) 4.748 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2) 4.749 * [backup-simplify]: Simplify (- (pow d4 3) (pow d1 3)) into (- (pow d4 3) (pow d1 3)) 4.749 * [approximate]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in (d4 d1) around 0 4.749 * [taylor]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in d1 4.749 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.749 * [taylor]: Taking taylor expansion of d4 in d1 4.749 * [backup-simplify]: Simplify d4 into d4 4.749 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.749 * [taylor]: Taking taylor expansion of d1 in d1 4.749 * [backup-simplify]: Simplify 0 into 0 4.749 * [backup-simplify]: Simplify 1 into 1 4.749 * [taylor]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in d4 4.749 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.749 * [taylor]: Taking taylor expansion of d4 in d4 4.749 * [backup-simplify]: Simplify 0 into 0 4.749 * [backup-simplify]: Simplify 1 into 1 4.749 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 4.749 * [taylor]: Taking taylor expansion of d1 in d4 4.749 * [backup-simplify]: Simplify d1 into d1 4.749 * [taylor]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in d4 4.749 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.749 * [taylor]: Taking taylor expansion of d4 in d4 4.749 * [backup-simplify]: Simplify 0 into 0 4.749 * [backup-simplify]: Simplify 1 into 1 4.749 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 4.749 * [taylor]: Taking taylor expansion of d1 in d4 4.749 * [backup-simplify]: Simplify d1 into d1 4.749 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.749 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 4.749 * [backup-simplify]: Simplify (- (pow d1 3)) into (- (pow d1 3)) 4.749 * [backup-simplify]: Simplify (+ 0 (- (pow d1 3))) into (- (pow d1 3)) 4.749 * [taylor]: Taking taylor expansion of (- (pow d1 3)) in d1 4.749 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.749 * [taylor]: Taking taylor expansion of d1 in d1 4.749 * [backup-simplify]: Simplify 0 into 0 4.749 * [backup-simplify]: Simplify 1 into 1 4.749 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 4.750 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0 4.750 * [backup-simplify]: Simplify (- 0) into 0 4.750 * [backup-simplify]: Simplify (+ 0 0) into 0 4.750 * [taylor]: Taking taylor expansion of 0 in d1 4.750 * [backup-simplify]: Simplify 0 into 0 4.750 * [backup-simplify]: Simplify 0 into 0 4.750 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 4.751 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0 4.751 * [backup-simplify]: Simplify (- 0) into 0 4.751 * [backup-simplify]: Simplify (+ 0 0) into 0 4.752 * [taylor]: Taking taylor expansion of 0 in d1 4.752 * [backup-simplify]: Simplify 0 into 0 4.752 * [backup-simplify]: Simplify 0 into 0 4.752 * [backup-simplify]: Simplify 0 into 0 4.752 * [backup-simplify]: Simplify (* 1 1) into 1 4.752 * [backup-simplify]: Simplify (* 1 1) into 1 4.753 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 4.754 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0 4.754 * [backup-simplify]: Simplify (- 0) into 0 4.755 * [backup-simplify]: Simplify (+ 1 0) into 1 4.755 * [taylor]: Taking taylor expansion of 1 in d1 4.755 * [backup-simplify]: Simplify 1 into 1 4.755 * [backup-simplify]: Simplify 1 into 1 4.755 * [backup-simplify]: Simplify 0 into 0 4.755 * [backup-simplify]: Simplify 0 into 0 4.755 * [backup-simplify]: Simplify (* 1 1) into 1 4.756 * [backup-simplify]: Simplify (* 1 1) into 1 4.756 * [backup-simplify]: Simplify (- 1) into -1 4.756 * [backup-simplify]: Simplify -1 into -1 4.757 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.757 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.758 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 4.759 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0 4.760 * [backup-simplify]: Simplify (- 0) into 0 4.760 * [backup-simplify]: Simplify (+ 0 0) into 0 4.760 * [taylor]: Taking taylor expansion of 0 in d1 4.760 * [backup-simplify]: Simplify 0 into 0 4.760 * [backup-simplify]: Simplify 0 into 0 4.760 * [backup-simplify]: Simplify 0 into 0 4.760 * [backup-simplify]: Simplify 0 into 0 4.760 * [backup-simplify]: Simplify 0 into 0 4.761 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.761 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.762 * [backup-simplify]: Simplify (- 0) into 0 4.762 * [backup-simplify]: Simplify 0 into 0 4.763 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.763 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.765 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0 4.766 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))))) into 0 4.767 * [backup-simplify]: Simplify (- 0) into 0 4.767 * [backup-simplify]: Simplify (+ 0 0) into 0 4.767 * [taylor]: Taking taylor expansion of 0 in d1 4.767 * [backup-simplify]: Simplify 0 into 0 4.767 * [backup-simplify]: Simplify 0 into 0 4.768 * [backup-simplify]: Simplify (+ (* -1 (pow (* d1 1) 3)) (* 1 (pow (* 1 d4) 3))) into (- (pow d4 3) (pow d1 3)) 4.768 * [backup-simplify]: Simplify (- (pow (/ 1 d4) 3) (pow (/ 1 d1) 3)) into (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) 4.768 * [approximate]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in (d4 d1) around 0 4.768 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in d1 4.768 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 4.768 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.768 * [taylor]: Taking taylor expansion of d4 in d1 4.768 * [backup-simplify]: Simplify d4 into d4 4.768 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.769 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.769 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 4.769 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 4.769 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.769 * [taylor]: Taking taylor expansion of d1 in d1 4.769 * [backup-simplify]: Simplify 0 into 0 4.769 * [backup-simplify]: Simplify 1 into 1 4.769 * [backup-simplify]: Simplify (* 1 1) into 1 4.770 * [backup-simplify]: Simplify (* 1 1) into 1 4.770 * [backup-simplify]: Simplify (/ 1 1) into 1 4.770 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in d4 4.770 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 4.770 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.770 * [taylor]: Taking taylor expansion of d4 in d4 4.770 * [backup-simplify]: Simplify 0 into 0 4.770 * [backup-simplify]: Simplify 1 into 1 4.770 * [backup-simplify]: Simplify (* 1 1) into 1 4.771 * [backup-simplify]: Simplify (* 1 1) into 1 4.771 * [backup-simplify]: Simplify (/ 1 1) into 1 4.771 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d4 4.771 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 4.771 * [taylor]: Taking taylor expansion of d1 in d4 4.771 * [backup-simplify]: Simplify d1 into d1 4.771 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.771 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 4.771 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 4.771 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in d4 4.771 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 4.771 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.771 * [taylor]: Taking taylor expansion of d4 in d4 4.771 * [backup-simplify]: Simplify 0 into 0 4.771 * [backup-simplify]: Simplify 1 into 1 4.772 * [backup-simplify]: Simplify (* 1 1) into 1 4.772 * [backup-simplify]: Simplify (* 1 1) into 1 4.772 * [backup-simplify]: Simplify (/ 1 1) into 1 4.772 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d4 4.772 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 4.772 * [taylor]: Taking taylor expansion of d1 in d4 4.772 * [backup-simplify]: Simplify d1 into d1 4.772 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.772 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 4.772 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 4.773 * [backup-simplify]: Simplify (+ 1 0) into 1 4.773 * [taylor]: Taking taylor expansion of 1 in d1 4.773 * [backup-simplify]: Simplify 1 into 1 4.773 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.773 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.774 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.774 * [backup-simplify]: Simplify (+ 0 0) into 0 4.774 * [taylor]: Taking taylor expansion of 0 in d1 4.774 * [backup-simplify]: Simplify 0 into 0 4.775 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.775 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.776 * [backup-simplify]: Simplify (+ 0 0) into 0 4.776 * [taylor]: Taking taylor expansion of 0 in d1 4.776 * [backup-simplify]: Simplify 0 into 0 4.776 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.777 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.778 * [backup-simplify]: Simplify (- (/ 1 (pow d1 3))) into (- (/ 1 (pow d1 3))) 4.778 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d1 3)))) into (- (/ 1 (pow d1 3))) 4.778 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3))) in d1 4.778 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 4.778 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.778 * [taylor]: Taking taylor expansion of d1 in d1 4.778 * [backup-simplify]: Simplify 0 into 0 4.778 * [backup-simplify]: Simplify 1 into 1 4.778 * [backup-simplify]: Simplify (* 1 1) into 1 4.778 * [backup-simplify]: Simplify (* 1 1) into 1 4.779 * [backup-simplify]: Simplify (/ 1 1) into 1 4.779 * [backup-simplify]: Simplify (- 1) into -1 4.779 * [backup-simplify]: Simplify -1 into -1 4.779 * [backup-simplify]: Simplify 1 into 1 4.780 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.780 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.781 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 4.781 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0 4.781 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0 4.781 * [backup-simplify]: Simplify (- 0) into 0 4.781 * [backup-simplify]: Simplify (+ 0 0) into 0 4.782 * [taylor]: Taking taylor expansion of 0 in d1 4.782 * [backup-simplify]: Simplify 0 into 0 4.782 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.782 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.783 * [backup-simplify]: Simplify (- 0) into 0 4.783 * [backup-simplify]: Simplify 0 into 0 4.783 * [backup-simplify]: Simplify 0 into 0 4.783 * [backup-simplify]: Simplify 0 into 0 4.784 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.784 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.785 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.785 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 4.786 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0 4.786 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0 4.786 * [backup-simplify]: Simplify (- 0) into 0 4.786 * [backup-simplify]: Simplify (+ 0 0) into 0 4.786 * [taylor]: Taking taylor expansion of 0 in d1 4.786 * [backup-simplify]: Simplify 0 into 0 4.787 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.787 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.788 * [backup-simplify]: Simplify (- 0) into 0 4.788 * [backup-simplify]: Simplify 0 into 0 4.788 * [backup-simplify]: Simplify 0 into 0 4.788 * [backup-simplify]: Simplify 0 into 0 4.788 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 d4))) 3)) (* -1 (pow (* (/ 1 (/ 1 d1)) 1) 3))) into (- (pow d4 3) (pow d1 3)) 4.789 * [backup-simplify]: Simplify (- (pow (/ 1 (- d4)) 3) (pow (/ 1 (- d1)) 3)) into (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) 4.789 * [approximate]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in (d4 d1) around 0 4.789 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in d1 4.789 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 4.789 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.789 * [taylor]: Taking taylor expansion of d1 in d1 4.789 * [backup-simplify]: Simplify 0 into 0 4.789 * [backup-simplify]: Simplify 1 into 1 4.789 * [backup-simplify]: Simplify (* 1 1) into 1 4.789 * [backup-simplify]: Simplify (* 1 1) into 1 4.790 * [backup-simplify]: Simplify (/ 1 1) into 1 4.790 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 4.790 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.790 * [taylor]: Taking taylor expansion of d4 in d1 4.790 * [backup-simplify]: Simplify d4 into d4 4.790 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.790 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.790 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 4.790 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in d4 4.790 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d4 4.790 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 4.790 * [taylor]: Taking taylor expansion of d1 in d4 4.790 * [backup-simplify]: Simplify d1 into d1 4.790 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.790 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 4.790 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 4.790 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 4.790 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.790 * [taylor]: Taking taylor expansion of d4 in d4 4.790 * [backup-simplify]: Simplify 0 into 0 4.790 * [backup-simplify]: Simplify 1 into 1 4.790 * [backup-simplify]: Simplify (* 1 1) into 1 4.791 * [backup-simplify]: Simplify (* 1 1) into 1 4.791 * [backup-simplify]: Simplify (/ 1 1) into 1 4.791 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in d4 4.791 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d4 4.791 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 4.791 * [taylor]: Taking taylor expansion of d1 in d4 4.791 * [backup-simplify]: Simplify d1 into d1 4.791 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.791 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 4.792 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 4.792 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 4.792 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.792 * [taylor]: Taking taylor expansion of d4 in d4 4.792 * [backup-simplify]: Simplify 0 into 0 4.792 * [backup-simplify]: Simplify 1 into 1 4.792 * [backup-simplify]: Simplify (* 1 1) into 1 4.792 * [backup-simplify]: Simplify (* 1 1) into 1 4.793 * [backup-simplify]: Simplify (/ 1 1) into 1 4.793 * [backup-simplify]: Simplify (- 1) into -1 4.794 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.794 * [taylor]: Taking taylor expansion of -1 in d1 4.794 * [backup-simplify]: Simplify -1 into -1 4.794 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.795 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.796 * [backup-simplify]: Simplify (- 0) into 0 4.796 * [backup-simplify]: Simplify (+ 0 0) into 0 4.796 * [taylor]: Taking taylor expansion of 0 in d1 4.796 * [backup-simplify]: Simplify 0 into 0 4.797 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.798 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.799 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.799 * [backup-simplify]: Simplify (- 0) into 0 4.799 * [backup-simplify]: Simplify (+ 0 0) into 0 4.799 * [taylor]: Taking taylor expansion of 0 in d1 4.799 * [backup-simplify]: Simplify 0 into 0 4.800 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.800 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.801 * [backup-simplify]: Simplify (- 0) into 0 4.801 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 3)) 0) into (/ 1 (pow d1 3)) 4.801 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 4.801 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 4.801 * [taylor]: Taking taylor expansion of d1 in d1 4.801 * [backup-simplify]: Simplify 0 into 0 4.801 * [backup-simplify]: Simplify 1 into 1 4.802 * [backup-simplify]: Simplify (* 1 1) into 1 4.802 * [backup-simplify]: Simplify (* 1 1) into 1 4.802 * [backup-simplify]: Simplify (/ 1 1) into 1 4.802 * [backup-simplify]: Simplify 1 into 1 4.802 * [backup-simplify]: Simplify -1 into -1 4.802 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 4.802 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0 4.803 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0 4.803 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.804 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.804 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.805 * [backup-simplify]: Simplify (- 0) into 0 4.805 * [backup-simplify]: Simplify (+ 0 0) into 0 4.805 * [taylor]: Taking taylor expansion of 0 in d1 4.805 * [backup-simplify]: Simplify 0 into 0 4.805 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.806 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.806 * [backup-simplify]: Simplify 0 into 0 4.806 * [backup-simplify]: Simplify 0 into 0 4.806 * [backup-simplify]: Simplify 0 into 0 4.806 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 4.807 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0 4.807 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0 4.808 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.808 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.809 * [backup-simplify]: Simplify (- 0) into 0 4.809 * [backup-simplify]: Simplify (+ 0 0) into 0 4.809 * [taylor]: Taking taylor expansion of 0 in d1 4.809 * [backup-simplify]: Simplify 0 into 0 4.810 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.810 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.811 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.811 * [backup-simplify]: Simplify 0 into 0 4.811 * [backup-simplify]: Simplify 0 into 0 4.811 * [backup-simplify]: Simplify 0 into 0 4.812 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 (- d4)))) 3)) (* 1 (pow (* (/ 1 (/ 1 (- d1))) 1) 3))) into (- (pow d4 3) (pow d1 3)) 4.812 * * * * [progress]: [ 4 / 4 ] generating series at (2) 4.813 * [backup-simplify]: Simplify (+ (* d1 (- d2 d3)) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) into (- (+ (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) (* d1 d2)) (+ (* d1 d3) (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))))) 4.813 * [approximate]: Taking taylor expansion of (- (+ (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) (* d1 d2)) (+ (* d1 d3) (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))))) in (d1 d2 d3 d4) around 0 4.813 * [taylor]: Taking taylor expansion of (- (+ (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) (* d1 d2)) (+ (* d1 d3) (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))))) in d4 4.813 * [taylor]: Taking taylor expansion of (+ (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) (* d1 d2)) in d4 4.813 * [taylor]: Taking taylor expansion of (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d4 4.813 * [taylor]: Taking taylor expansion of (* d1 (pow d4 3)) in d4 4.813 * [taylor]: Taking taylor expansion of d1 in d4 4.813 * [backup-simplify]: Simplify d1 into d1 4.813 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.813 * [taylor]: Taking taylor expansion of d4 in d4 4.813 * [backup-simplify]: Simplify 0 into 0 4.813 * [backup-simplify]: Simplify 1 into 1 4.813 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d4 4.813 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 4.813 * [taylor]: Taking taylor expansion of d4 in d4 4.813 * [backup-simplify]: Simplify 0 into 0 4.813 * [backup-simplify]: Simplify 1 into 1 4.813 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d4 4.813 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 4.813 * [taylor]: Taking taylor expansion of d1 in d4 4.813 * [backup-simplify]: Simplify d1 into d1 4.813 * [taylor]: Taking taylor expansion of d4 in d4 4.813 * [backup-simplify]: Simplify 0 into 0 4.813 * [backup-simplify]: Simplify 1 into 1 4.813 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 4.813 * [taylor]: Taking taylor expansion of d1 in d4 4.813 * [backup-simplify]: Simplify d1 into d1 4.814 * [backup-simplify]: Simplify (* 1 1) into 1 4.814 * [backup-simplify]: Simplify (* 1 1) into 1 4.814 * [backup-simplify]: Simplify (* d1 1) into d1 4.814 * [backup-simplify]: Simplify (* d1 0) into 0 4.814 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.814 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 4.815 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 4.815 * [backup-simplify]: Simplify (/ d1 (pow d1 2)) into (/ 1 d1) 4.815 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 4.815 * [taylor]: Taking taylor expansion of d1 in d4 4.815 * [backup-simplify]: Simplify d1 into d1 4.815 * [taylor]: Taking taylor expansion of d2 in d4 4.815 * [backup-simplify]: Simplify d2 into d2 4.815 * [taylor]: Taking taylor expansion of (+ (* d1 d3) (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))))) in d4 4.815 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 4.815 * [taylor]: Taking taylor expansion of d1 in d4 4.815 * [backup-simplify]: Simplify d1 into d1 4.815 * [taylor]: Taking taylor expansion of d3 in d4 4.815 * [backup-simplify]: Simplify d3 into d3 4.815 * [taylor]: Taking taylor expansion of (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d4 4.815 * [taylor]: Taking taylor expansion of (pow d1 4) in d4 4.815 * [taylor]: Taking taylor expansion of d1 in d4 4.815 * [backup-simplify]: Simplify d1 into d1 4.815 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d4 4.815 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 4.815 * [taylor]: Taking taylor expansion of d4 in d4 4.815 * [backup-simplify]: Simplify 0 into 0 4.815 * [backup-simplify]: Simplify 1 into 1 4.815 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d4 4.815 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 4.815 * [taylor]: Taking taylor expansion of d1 in d4 4.815 * [backup-simplify]: Simplify d1 into d1 4.815 * [taylor]: Taking taylor expansion of d4 in d4 4.815 * [backup-simplify]: Simplify 0 into 0 4.815 * [backup-simplify]: Simplify 1 into 1 4.815 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 4.815 * [taylor]: Taking taylor expansion of d1 in d4 4.815 * [backup-simplify]: Simplify d1 into d1 4.815 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.815 * [backup-simplify]: Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4) 4.815 * [backup-simplify]: Simplify (* d1 0) into 0 4.815 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.816 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 4.816 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 4.816 * [backup-simplify]: Simplify (/ (pow d1 4) (pow d1 2)) into (pow d1 2) 4.816 * [taylor]: Taking taylor expansion of (- (+ (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) (* d1 d2)) (+ (* d1 d3) (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))))) in d3 4.816 * [taylor]: Taking taylor expansion of (+ (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) (* d1 d2)) in d3 4.816 * [taylor]: Taking taylor expansion of (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d3 4.816 * [taylor]: Taking taylor expansion of (* d1 (pow d4 3)) in d3 4.816 * [taylor]: Taking taylor expansion of d1 in d3 4.816 * [backup-simplify]: Simplify d1 into d1 4.816 * [taylor]: Taking taylor expansion of (pow d4 3) in d3 4.816 * [taylor]: Taking taylor expansion of d4 in d3 4.816 * [backup-simplify]: Simplify d4 into d4 4.816 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d3 4.816 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 4.816 * [taylor]: Taking taylor expansion of d4 in d3 4.816 * [backup-simplify]: Simplify d4 into d4 4.816 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d3 4.816 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 4.816 * [taylor]: Taking taylor expansion of d1 in d3 4.816 * [backup-simplify]: Simplify d1 into d1 4.816 * [taylor]: Taking taylor expansion of d4 in d3 4.816 * [backup-simplify]: Simplify d4 into d4 4.816 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 4.816 * [taylor]: Taking taylor expansion of d1 in d3 4.816 * [backup-simplify]: Simplify d1 into d1 4.816 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.816 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.816 * [backup-simplify]: Simplify (* d1 (pow d4 3)) into (* d1 (pow d4 3)) 4.816 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.816 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 4.816 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.817 * [backup-simplify]: Simplify (+ (* d1 d4) (pow d1 2)) into (+ (pow d1 2) (* d1 d4)) 4.817 * [backup-simplify]: Simplify (+ (pow d4 2) (+ (pow d1 2) (* d1 d4))) into (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) 4.817 * [backup-simplify]: Simplify (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) into (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) 4.817 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 4.817 * [taylor]: Taking taylor expansion of d1 in d3 4.817 * [backup-simplify]: Simplify d1 into d1 4.817 * [taylor]: Taking taylor expansion of d2 in d3 4.817 * [backup-simplify]: Simplify d2 into d2 4.817 * [taylor]: Taking taylor expansion of (+ (* d1 d3) (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))))) in d3 4.817 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 4.817 * [taylor]: Taking taylor expansion of d1 in d3 4.817 * [backup-simplify]: Simplify d1 into d1 4.817 * [taylor]: Taking taylor expansion of d3 in d3 4.817 * [backup-simplify]: Simplify 0 into 0 4.817 * [backup-simplify]: Simplify 1 into 1 4.817 * [taylor]: Taking taylor expansion of (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d3 4.817 * [taylor]: Taking taylor expansion of (pow d1 4) in d3 4.817 * [taylor]: Taking taylor expansion of d1 in d3 4.817 * [backup-simplify]: Simplify d1 into d1 4.817 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d3 4.818 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 4.818 * [taylor]: Taking taylor expansion of d4 in d3 4.818 * [backup-simplify]: Simplify d4 into d4 4.818 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d3 4.818 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 4.818 * [taylor]: Taking taylor expansion of d1 in d3 4.818 * [backup-simplify]: Simplify d1 into d1 4.818 * [taylor]: Taking taylor expansion of d4 in d3 4.818 * [backup-simplify]: Simplify d4 into d4 4.818 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 4.818 * [taylor]: Taking taylor expansion of d1 in d3 4.818 * [backup-simplify]: Simplify d1 into d1 4.818 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.818 * [backup-simplify]: Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4) 4.818 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.818 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 4.818 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.818 * [backup-simplify]: Simplify (+ (* d1 d4) (pow d1 2)) into (+ (pow d1 2) (* d1 d4)) 4.818 * [backup-simplify]: Simplify (+ (pow d4 2) (+ (pow d1 2) (* d1 d4))) into (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) 4.819 * [backup-simplify]: Simplify (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) into (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) 4.819 * [taylor]: Taking taylor expansion of (- (+ (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) (* d1 d2)) (+ (* d1 d3) (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))))) in d2 4.819 * [taylor]: Taking taylor expansion of (+ (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) (* d1 d2)) in d2 4.819 * [taylor]: Taking taylor expansion of (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d2 4.819 * [taylor]: Taking taylor expansion of (* d1 (pow d4 3)) in d2 4.819 * [taylor]: Taking taylor expansion of d1 in d2 4.819 * [backup-simplify]: Simplify d1 into d1 4.819 * [taylor]: Taking taylor expansion of (pow d4 3) in d2 4.819 * [taylor]: Taking taylor expansion of d4 in d2 4.819 * [backup-simplify]: Simplify d4 into d4 4.819 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d2 4.819 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 4.819 * [taylor]: Taking taylor expansion of d4 in d2 4.819 * [backup-simplify]: Simplify d4 into d4 4.819 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d2 4.819 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 4.819 * [taylor]: Taking taylor expansion of d1 in d2 4.819 * [backup-simplify]: Simplify d1 into d1 4.819 * [taylor]: Taking taylor expansion of d4 in d2 4.819 * [backup-simplify]: Simplify d4 into d4 4.819 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 4.819 * [taylor]: Taking taylor expansion of d1 in d2 4.819 * [backup-simplify]: Simplify d1 into d1 4.819 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.819 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.819 * [backup-simplify]: Simplify (* d1 (pow d4 3)) into (* d1 (pow d4 3)) 4.819 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.819 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 4.819 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.819 * [backup-simplify]: Simplify (+ (* d1 d4) (pow d1 2)) into (+ (pow d1 2) (* d1 d4)) 4.820 * [backup-simplify]: Simplify (+ (pow d4 2) (+ (pow d1 2) (* d1 d4))) into (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) 4.820 * [backup-simplify]: Simplify (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) into (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) 4.820 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 4.820 * [taylor]: Taking taylor expansion of d1 in d2 4.820 * [backup-simplify]: Simplify d1 into d1 4.820 * [taylor]: Taking taylor expansion of d2 in d2 4.820 * [backup-simplify]: Simplify 0 into 0 4.820 * [backup-simplify]: Simplify 1 into 1 4.820 * [taylor]: Taking taylor expansion of (+ (* d1 d3) (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))))) in d2 4.820 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 4.820 * [taylor]: Taking taylor expansion of d1 in d2 4.820 * [backup-simplify]: Simplify d1 into d1 4.820 * [taylor]: Taking taylor expansion of d3 in d2 4.820 * [backup-simplify]: Simplify d3 into d3 4.820 * [taylor]: Taking taylor expansion of (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d2 4.820 * [taylor]: Taking taylor expansion of (pow d1 4) in d2 4.820 * [taylor]: Taking taylor expansion of d1 in d2 4.820 * [backup-simplify]: Simplify d1 into d1 4.820 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d2 4.820 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 4.820 * [taylor]: Taking taylor expansion of d4 in d2 4.820 * [backup-simplify]: Simplify d4 into d4 4.820 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d2 4.820 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 4.820 * [taylor]: Taking taylor expansion of d1 in d2 4.820 * [backup-simplify]: Simplify d1 into d1 4.820 * [taylor]: Taking taylor expansion of d4 in d2 4.820 * [backup-simplify]: Simplify d4 into d4 4.820 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 4.820 * [taylor]: Taking taylor expansion of d1 in d2 4.820 * [backup-simplify]: Simplify d1 into d1 4.820 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.821 * [backup-simplify]: Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4) 4.821 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.821 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 4.821 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.821 * [backup-simplify]: Simplify (+ (* d1 d4) (pow d1 2)) into (+ (pow d1 2) (* d1 d4)) 4.821 * [backup-simplify]: Simplify (+ (pow d4 2) (+ (pow d1 2) (* d1 d4))) into (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) 4.821 * [backup-simplify]: Simplify (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) into (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) 4.821 * [taylor]: Taking taylor expansion of (- (+ (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) (* d1 d2)) (+ (* d1 d3) (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))))) in d1 4.821 * [taylor]: Taking taylor expansion of (+ (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) (* d1 d2)) in d1 4.821 * [taylor]: Taking taylor expansion of (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d1 4.821 * [taylor]: Taking taylor expansion of (* d1 (pow d4 3)) in d1 4.821 * [taylor]: Taking taylor expansion of d1 in d1 4.821 * [backup-simplify]: Simplify 0 into 0 4.821 * [backup-simplify]: Simplify 1 into 1 4.821 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.821 * [taylor]: Taking taylor expansion of d4 in d1 4.821 * [backup-simplify]: Simplify d4 into d4 4.821 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d1 4.821 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.821 * [taylor]: Taking taylor expansion of d4 in d1 4.821 * [backup-simplify]: Simplify d4 into d4 4.821 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d1 4.821 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.822 * [taylor]: Taking taylor expansion of d1 in d1 4.822 * [backup-simplify]: Simplify 0 into 0 4.822 * [backup-simplify]: Simplify 1 into 1 4.822 * [taylor]: Taking taylor expansion of d4 in d1 4.822 * [backup-simplify]: Simplify d4 into d4 4.822 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.822 * [taylor]: Taking taylor expansion of d1 in d1 4.822 * [backup-simplify]: Simplify 0 into 0 4.822 * [backup-simplify]: Simplify 1 into 1 4.822 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.822 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.822 * [backup-simplify]: Simplify (* 0 (pow d4 3)) into 0 4.822 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.822 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 4.822 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d4 3))) into (pow d4 3) 4.822 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.823 * [backup-simplify]: Simplify (* 0 d4) into 0 4.823 * [backup-simplify]: Simplify (+ 0 0) into 0 4.823 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 4.823 * [backup-simplify]: Simplify (/ (pow d4 3) (pow d4 2)) into d4 4.823 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 4.823 * [taylor]: Taking taylor expansion of d1 in d1 4.823 * [backup-simplify]: Simplify 0 into 0 4.823 * [backup-simplify]: Simplify 1 into 1 4.823 * [taylor]: Taking taylor expansion of d2 in d1 4.823 * [backup-simplify]: Simplify d2 into d2 4.823 * [taylor]: Taking taylor expansion of (+ (* d1 d3) (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))))) in d1 4.823 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 4.823 * [taylor]: Taking taylor expansion of d1 in d1 4.823 * [backup-simplify]: Simplify 0 into 0 4.823 * [backup-simplify]: Simplify 1 into 1 4.823 * [taylor]: Taking taylor expansion of d3 in d1 4.823 * [backup-simplify]: Simplify d3 into d3 4.823 * [taylor]: Taking taylor expansion of (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d1 4.823 * [taylor]: Taking taylor expansion of (pow d1 4) in d1 4.823 * [taylor]: Taking taylor expansion of d1 in d1 4.823 * [backup-simplify]: Simplify 0 into 0 4.823 * [backup-simplify]: Simplify 1 into 1 4.823 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d1 4.823 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.823 * [taylor]: Taking taylor expansion of d4 in d1 4.823 * [backup-simplify]: Simplify d4 into d4 4.823 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d1 4.823 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.823 * [taylor]: Taking taylor expansion of d1 in d1 4.823 * [backup-simplify]: Simplify 0 into 0 4.823 * [backup-simplify]: Simplify 1 into 1 4.823 * [taylor]: Taking taylor expansion of d4 in d1 4.823 * [backup-simplify]: Simplify d4 into d4 4.823 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.823 * [taylor]: Taking taylor expansion of d1 in d1 4.824 * [backup-simplify]: Simplify 0 into 0 4.824 * [backup-simplify]: Simplify 1 into 1 4.824 * [backup-simplify]: Simplify (* 1 1) into 1 4.824 * [backup-simplify]: Simplify (* 1 1) into 1 4.824 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.824 * [backup-simplify]: Simplify (* 0 d4) into 0 4.824 * [backup-simplify]: Simplify (+ 0 0) into 0 4.824 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 4.825 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.825 * [taylor]: Taking taylor expansion of (- (+ (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) (* d1 d2)) (+ (* d1 d3) (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))))) in d1 4.825 * [taylor]: Taking taylor expansion of (+ (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) (* d1 d2)) in d1 4.825 * [taylor]: Taking taylor expansion of (/ (* d1 (pow d4 3)) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d1 4.825 * [taylor]: Taking taylor expansion of (* d1 (pow d4 3)) in d1 4.825 * [taylor]: Taking taylor expansion of d1 in d1 4.825 * [backup-simplify]: Simplify 0 into 0 4.825 * [backup-simplify]: Simplify 1 into 1 4.825 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.825 * [taylor]: Taking taylor expansion of d4 in d1 4.825 * [backup-simplify]: Simplify d4 into d4 4.825 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d1 4.825 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.825 * [taylor]: Taking taylor expansion of d4 in d1 4.825 * [backup-simplify]: Simplify d4 into d4 4.825 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d1 4.825 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.825 * [taylor]: Taking taylor expansion of d1 in d1 4.825 * [backup-simplify]: Simplify 0 into 0 4.825 * [backup-simplify]: Simplify 1 into 1 4.825 * [taylor]: Taking taylor expansion of d4 in d1 4.825 * [backup-simplify]: Simplify d4 into d4 4.825 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.825 * [taylor]: Taking taylor expansion of d1 in d1 4.825 * [backup-simplify]: Simplify 0 into 0 4.825 * [backup-simplify]: Simplify 1 into 1 4.825 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.825 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.825 * [backup-simplify]: Simplify (* 0 (pow d4 3)) into 0 4.825 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.825 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 4.826 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d4 3))) into (pow d4 3) 4.826 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.826 * [backup-simplify]: Simplify (* 0 d4) into 0 4.826 * [backup-simplify]: Simplify (+ 0 0) into 0 4.826 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 4.826 * [backup-simplify]: Simplify (/ (pow d4 3) (pow d4 2)) into d4 4.826 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 4.826 * [taylor]: Taking taylor expansion of d1 in d1 4.826 * [backup-simplify]: Simplify 0 into 0 4.826 * [backup-simplify]: Simplify 1 into 1 4.826 * [taylor]: Taking taylor expansion of d2 in d1 4.826 * [backup-simplify]: Simplify d2 into d2 4.826 * [taylor]: Taking taylor expansion of (+ (* d1 d3) (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))))) in d1 4.826 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 4.826 * [taylor]: Taking taylor expansion of d1 in d1 4.826 * [backup-simplify]: Simplify 0 into 0 4.826 * [backup-simplify]: Simplify 1 into 1 4.826 * [taylor]: Taking taylor expansion of d3 in d1 4.826 * [backup-simplify]: Simplify d3 into d3 4.826 * [taylor]: Taking taylor expansion of (/ (pow d1 4) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d1 4.826 * [taylor]: Taking taylor expansion of (pow d1 4) in d1 4.826 * [taylor]: Taking taylor expansion of d1 in d1 4.827 * [backup-simplify]: Simplify 0 into 0 4.827 * [backup-simplify]: Simplify 1 into 1 4.827 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d1 4.827 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.827 * [taylor]: Taking taylor expansion of d4 in d1 4.827 * [backup-simplify]: Simplify d4 into d4 4.827 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d1 4.827 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.827 * [taylor]: Taking taylor expansion of d1 in d1 4.827 * [backup-simplify]: Simplify 0 into 0 4.827 * [backup-simplify]: Simplify 1 into 1 4.827 * [taylor]: Taking taylor expansion of d4 in d1 4.827 * [backup-simplify]: Simplify d4 into d4 4.827 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.827 * [taylor]: Taking taylor expansion of d1 in d1 4.827 * [backup-simplify]: Simplify 0 into 0 4.827 * [backup-simplify]: Simplify 1 into 1 4.827 * [backup-simplify]: Simplify (* 1 1) into 1 4.828 * [backup-simplify]: Simplify (* 1 1) into 1 4.828 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.828 * [backup-simplify]: Simplify (* 0 d4) into 0 4.828 * [backup-simplify]: Simplify (+ 0 0) into 0 4.828 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 4.828 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.828 * [backup-simplify]: Simplify (* 0 d2) into 0 4.829 * [backup-simplify]: Simplify (+ 0 0) into 0 4.829 * [backup-simplify]: Simplify (* 0 d3) into 0 4.829 * [backup-simplify]: Simplify (+ 0 0) into 0 4.830 * [backup-simplify]: Simplify (- 0) into 0 4.830 * [backup-simplify]: Simplify (+ 0 0) into 0 4.830 * [taylor]: Taking taylor expansion of 0 in d2 4.830 * [backup-simplify]: Simplify 0 into 0 4.830 * [taylor]: Taking taylor expansion of 0 in d3 4.830 * [backup-simplify]: Simplify 0 into 0 4.830 * [taylor]: Taking taylor expansion of 0 in d4 4.830 * [backup-simplify]: Simplify 0 into 0 4.830 * [backup-simplify]: Simplify 0 into 0 4.830 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 4.830 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 4.835 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 4.835 * [backup-simplify]: Simplify (+ d3 0) into d3 4.835 * [backup-simplify]: Simplify (- d3) into (- d3) 4.835 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 4.835 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 4.835 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 4.835 * [taylor]: Taking taylor expansion of d2 in d2 4.835 * [backup-simplify]: Simplify 0 into 0 4.835 * [backup-simplify]: Simplify 1 into 1 4.835 * [taylor]: Taking taylor expansion of d4 in d2 4.835 * [backup-simplify]: Simplify d4 into d4 4.835 * [taylor]: Taking taylor expansion of d3 in d2 4.835 * [backup-simplify]: Simplify d3 into d3 4.835 * [backup-simplify]: Simplify (+ 0 d4) into d4 4.835 * [backup-simplify]: Simplify (- d3) into (- d3) 4.835 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 4.835 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 4.835 * [taylor]: Taking taylor expansion of d4 in d3 4.835 * [backup-simplify]: Simplify d4 into d4 4.835 * [taylor]: Taking taylor expansion of d3 in d3 4.836 * [backup-simplify]: Simplify 0 into 0 4.836 * [backup-simplify]: Simplify 1 into 1 4.836 * [backup-simplify]: Simplify (- 0) into 0 4.836 * [backup-simplify]: Simplify (+ d4 0) into d4 4.836 * [taylor]: Taking taylor expansion of d4 in d4 4.836 * [backup-simplify]: Simplify 0 into 0 4.836 * [backup-simplify]: Simplify 1 into 1 4.836 * [backup-simplify]: Simplify 0 into 0 4.836 * [taylor]: Taking taylor expansion of 0 in d3 4.836 * [backup-simplify]: Simplify 0 into 0 4.836 * [taylor]: Taking taylor expansion of 0 in d4 4.836 * [backup-simplify]: Simplify 0 into 0 4.836 * [backup-simplify]: Simplify 0 into 0 4.836 * [taylor]: Taking taylor expansion of 0 in d4 4.836 * [backup-simplify]: Simplify 0 into 0 4.836 * [backup-simplify]: Simplify 0 into 0 4.836 * [backup-simplify]: Simplify 0 into 0 4.837 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 4.837 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 (pow d4 2)))) into 0 4.837 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d4 3)))) into 0 4.838 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.838 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 4.838 * [backup-simplify]: Simplify (+ d4 0) into d4 4.838 * [backup-simplify]: Simplify (+ 0 d4) into d4 4.838 * [backup-simplify]: Simplify (- (/ 0 (pow d4 2)) (+ (* d4 (/ d4 (pow d4 2))))) into (- 1) 4.839 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 4.839 * [backup-simplify]: Simplify (+ (- 1) 0) into -1 4.839 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 4.840 * [backup-simplify]: Simplify (+ 0 0) into 0 4.840 * [backup-simplify]: Simplify (- 0) into 0 4.840 * [backup-simplify]: Simplify (+ -1 0) into -1 4.840 * [taylor]: Taking taylor expansion of -1 in d2 4.840 * [backup-simplify]: Simplify -1 into -1 4.840 * [taylor]: Taking taylor expansion of -1 in d3 4.840 * [backup-simplify]: Simplify -1 into -1 4.840 * [taylor]: Taking taylor expansion of -1 in d4 4.840 * [backup-simplify]: Simplify -1 into -1 4.840 * [backup-simplify]: Simplify -1 into -1 4.841 * [backup-simplify]: Simplify (+ 1 0) into 1 4.841 * [backup-simplify]: Simplify (- 0) into 0 4.841 * [backup-simplify]: Simplify (+ 1 0) into 1 4.841 * [taylor]: Taking taylor expansion of 1 in d3 4.841 * [backup-simplify]: Simplify 1 into 1 4.841 * [taylor]: Taking taylor expansion of 1 in d4 4.841 * [backup-simplify]: Simplify 1 into 1 4.841 * [backup-simplify]: Simplify 1 into 1 4.841 * [taylor]: Taking taylor expansion of 0 in d3 4.841 * [backup-simplify]: Simplify 0 into 0 4.841 * [taylor]: Taking taylor expansion of 0 in d4 4.841 * [backup-simplify]: Simplify 0 into 0 4.841 * [backup-simplify]: Simplify 0 into 0 4.842 * [backup-simplify]: Simplify (- 1) into -1 4.842 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.842 * [taylor]: Taking taylor expansion of -1 in d4 4.842 * [backup-simplify]: Simplify -1 into -1 4.842 * [backup-simplify]: Simplify -1 into -1 4.842 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d1 d2) (+ (pow d1 2) (* d1 d3))) 4.843 * [backup-simplify]: Simplify (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ (* (/ 1 d1) (- (pow (/ 1 d4) 3) (pow (/ 1 d1) 3))) (+ (* (/ 1 d4) (/ 1 d4)) (+ (* (/ 1 d1) (/ 1 d1)) (* (/ 1 d4) (/ 1 d1)))))) into (- (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3)))) 4.843 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3)))) in (d1 d2 d3 d4) around 0 4.843 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3)))) in d4 4.843 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) in d4 4.843 * [taylor]: Taking taylor expansion of (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) in d4 4.843 * [taylor]: Taking taylor expansion of (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) in d4 4.843 * [taylor]: Taking taylor expansion of d1 in d4 4.843 * [backup-simplify]: Simplify d1 into d1 4.843 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) in d4 4.843 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 4.843 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 4.843 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 4.843 * [taylor]: Taking taylor expansion of d1 in d4 4.843 * [backup-simplify]: Simplify d1 into d1 4.843 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.843 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 4.843 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 4.843 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 4.843 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 4.844 * [taylor]: Taking taylor expansion of d4 in d4 4.844 * [backup-simplify]: Simplify 0 into 0 4.844 * [backup-simplify]: Simplify 1 into 1 4.844 * [backup-simplify]: Simplify (* 1 1) into 1 4.844 * [backup-simplify]: Simplify (/ 1 1) into 1 4.844 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 4.844 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 4.844 * [taylor]: Taking taylor expansion of d1 in d4 4.844 * [backup-simplify]: Simplify d1 into d1 4.844 * [taylor]: Taking taylor expansion of d4 in d4 4.844 * [backup-simplify]: Simplify 0 into 0 4.844 * [backup-simplify]: Simplify 1 into 1 4.844 * [backup-simplify]: Simplify (* d1 0) into 0 4.845 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 4.845 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.845 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.845 * [taylor]: Taking taylor expansion of d4 in d4 4.845 * [backup-simplify]: Simplify 0 into 0 4.845 * [backup-simplify]: Simplify 1 into 1 4.845 * [backup-simplify]: Simplify (+ 1 0) into 1 4.845 * [backup-simplify]: Simplify (+ 0 1) into 1 4.846 * [backup-simplify]: Simplify (* 1 1) into 1 4.846 * [backup-simplify]: Simplify (* 1 1) into 1 4.846 * [backup-simplify]: Simplify (* 1 1) into 1 4.846 * [backup-simplify]: Simplify (* d1 1) into d1 4.846 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.846 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 4.846 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 4.846 * [taylor]: Taking taylor expansion of d1 in d4 4.846 * [backup-simplify]: Simplify d1 into d1 4.846 * [taylor]: Taking taylor expansion of d2 in d4 4.846 * [backup-simplify]: Simplify d2 into d2 4.846 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 4.846 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 4.846 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3))) in d4 4.846 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d4 4.846 * [taylor]: Taking taylor expansion of (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 4.846 * [taylor]: Taking taylor expansion of (pow d1 4) in d4 4.847 * [taylor]: Taking taylor expansion of d1 in d4 4.847 * [backup-simplify]: Simplify d1 into d1 4.847 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 4.847 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 4.847 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 4.847 * [taylor]: Taking taylor expansion of d1 in d4 4.847 * [backup-simplify]: Simplify d1 into d1 4.847 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.847 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 4.847 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 4.847 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 4.847 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 4.847 * [taylor]: Taking taylor expansion of d4 in d4 4.847 * [backup-simplify]: Simplify 0 into 0 4.847 * [backup-simplify]: Simplify 1 into 1 4.847 * [backup-simplify]: Simplify (* 1 1) into 1 4.847 * [backup-simplify]: Simplify (/ 1 1) into 1 4.847 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 4.847 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 4.847 * [taylor]: Taking taylor expansion of d1 in d4 4.847 * [backup-simplify]: Simplify d1 into d1 4.847 * [taylor]: Taking taylor expansion of d4 in d4 4.847 * [backup-simplify]: Simplify 0 into 0 4.847 * [backup-simplify]: Simplify 1 into 1 4.848 * [backup-simplify]: Simplify (* d1 0) into 0 4.848 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 4.848 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.848 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.848 * [backup-simplify]: Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4) 4.848 * [backup-simplify]: Simplify (+ 1 0) into 1 4.848 * [backup-simplify]: Simplify (+ 0 1) into 1 4.849 * [backup-simplify]: Simplify (* (pow d1 4) 1) into (pow d1 4) 4.849 * [backup-simplify]: Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4)) 4.849 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 4.849 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 4.849 * [taylor]: Taking taylor expansion of d1 in d4 4.849 * [backup-simplify]: Simplify d1 into d1 4.849 * [taylor]: Taking taylor expansion of d3 in d4 4.849 * [backup-simplify]: Simplify d3 into d3 4.849 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 4.849 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 4.849 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3)))) in d3 4.849 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) in d3 4.849 * [taylor]: Taking taylor expansion of (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) in d3 4.849 * [taylor]: Taking taylor expansion of (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) in d3 4.849 * [taylor]: Taking taylor expansion of d1 in d3 4.849 * [backup-simplify]: Simplify d1 into d1 4.849 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) in d3 4.849 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d3 4.849 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 4.849 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 4.849 * [taylor]: Taking taylor expansion of d1 in d3 4.849 * [backup-simplify]: Simplify d1 into d1 4.849 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.849 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 4.849 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d3 4.849 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3 4.849 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 4.849 * [taylor]: Taking taylor expansion of d4 in d3 4.849 * [backup-simplify]: Simplify d4 into d4 4.849 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.849 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.850 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 4.850 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 4.850 * [taylor]: Taking taylor expansion of d1 in d3 4.850 * [backup-simplify]: Simplify d1 into d1 4.850 * [taylor]: Taking taylor expansion of d4 in d3 4.850 * [backup-simplify]: Simplify d4 into d4 4.850 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 4.850 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 4.850 * [taylor]: Taking taylor expansion of (pow d4 3) in d3 4.850 * [taylor]: Taking taylor expansion of d4 in d3 4.850 * [backup-simplify]: Simplify d4 into d4 4.850 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) into (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) 4.850 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) into (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) 4.850 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.850 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.851 * [backup-simplify]: Simplify (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) into (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) 4.851 * [backup-simplify]: Simplify (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) into (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) 4.851 * [backup-simplify]: Simplify (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) into (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) 4.851 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 4.851 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 4.851 * [taylor]: Taking taylor expansion of d1 in d3 4.851 * [backup-simplify]: Simplify d1 into d1 4.851 * [taylor]: Taking taylor expansion of d2 in d3 4.851 * [backup-simplify]: Simplify d2 into d2 4.851 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 4.851 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 4.851 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3))) in d3 4.851 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d3 4.852 * [taylor]: Taking taylor expansion of (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d3 4.852 * [taylor]: Taking taylor expansion of (pow d1 4) in d3 4.852 * [taylor]: Taking taylor expansion of d1 in d3 4.852 * [backup-simplify]: Simplify d1 into d1 4.852 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d3 4.852 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 4.852 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 4.852 * [taylor]: Taking taylor expansion of d1 in d3 4.852 * [backup-simplify]: Simplify d1 into d1 4.852 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.852 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 4.852 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d3 4.852 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3 4.852 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 4.852 * [taylor]: Taking taylor expansion of d4 in d3 4.852 * [backup-simplify]: Simplify d4 into d4 4.852 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.852 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.852 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 4.852 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 4.852 * [taylor]: Taking taylor expansion of d1 in d3 4.852 * [backup-simplify]: Simplify d1 into d1 4.852 * [taylor]: Taking taylor expansion of d4 in d3 4.852 * [backup-simplify]: Simplify d4 into d4 4.852 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 4.852 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 4.852 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.852 * [backup-simplify]: Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4) 4.852 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) into (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) 4.853 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) into (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) 4.853 * [backup-simplify]: Simplify (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) into (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) 4.853 * [backup-simplify]: Simplify (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) into (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) 4.853 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 4.853 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 4.853 * [taylor]: Taking taylor expansion of d1 in d3 4.853 * [backup-simplify]: Simplify d1 into d1 4.853 * [taylor]: Taking taylor expansion of d3 in d3 4.853 * [backup-simplify]: Simplify 0 into 0 4.853 * [backup-simplify]: Simplify 1 into 1 4.853 * [backup-simplify]: Simplify (* d1 0) into 0 4.854 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 4.854 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.854 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3)))) in d2 4.854 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) in d2 4.854 * [taylor]: Taking taylor expansion of (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) in d2 4.854 * [taylor]: Taking taylor expansion of (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) in d2 4.854 * [taylor]: Taking taylor expansion of d1 in d2 4.854 * [backup-simplify]: Simplify d1 into d1 4.854 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) in d2 4.854 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d2 4.854 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 4.854 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 4.854 * [taylor]: Taking taylor expansion of d1 in d2 4.854 * [backup-simplify]: Simplify d1 into d1 4.854 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.854 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 4.854 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d2 4.854 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 4.854 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 4.854 * [taylor]: Taking taylor expansion of d4 in d2 4.854 * [backup-simplify]: Simplify d4 into d4 4.854 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.854 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.854 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 4.854 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 4.854 * [taylor]: Taking taylor expansion of d1 in d2 4.854 * [backup-simplify]: Simplify d1 into d1 4.855 * [taylor]: Taking taylor expansion of d4 in d2 4.855 * [backup-simplify]: Simplify d4 into d4 4.855 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 4.855 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 4.855 * [taylor]: Taking taylor expansion of (pow d4 3) in d2 4.855 * [taylor]: Taking taylor expansion of d4 in d2 4.855 * [backup-simplify]: Simplify d4 into d4 4.855 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) into (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) 4.855 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) into (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) 4.855 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.855 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.856 * [backup-simplify]: Simplify (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) into (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) 4.856 * [backup-simplify]: Simplify (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) into (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) 4.856 * [backup-simplify]: Simplify (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) into (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) 4.856 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 4.856 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 4.856 * [taylor]: Taking taylor expansion of d1 in d2 4.856 * [backup-simplify]: Simplify d1 into d1 4.856 * [taylor]: Taking taylor expansion of d2 in d2 4.856 * [backup-simplify]: Simplify 0 into 0 4.856 * [backup-simplify]: Simplify 1 into 1 4.856 * [backup-simplify]: Simplify (* d1 0) into 0 4.857 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 4.857 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.857 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3))) in d2 4.857 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d2 4.857 * [taylor]: Taking taylor expansion of (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d2 4.857 * [taylor]: Taking taylor expansion of (pow d1 4) in d2 4.857 * [taylor]: Taking taylor expansion of d1 in d2 4.857 * [backup-simplify]: Simplify d1 into d1 4.857 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d2 4.857 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 4.857 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 4.857 * [taylor]: Taking taylor expansion of d1 in d2 4.857 * [backup-simplify]: Simplify d1 into d1 4.857 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.857 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 4.857 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d2 4.857 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 4.857 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 4.857 * [taylor]: Taking taylor expansion of d4 in d2 4.857 * [backup-simplify]: Simplify d4 into d4 4.857 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.857 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.858 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 4.858 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 4.858 * [taylor]: Taking taylor expansion of d1 in d2 4.858 * [backup-simplify]: Simplify d1 into d1 4.858 * [taylor]: Taking taylor expansion of d4 in d2 4.858 * [backup-simplify]: Simplify d4 into d4 4.858 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 4.858 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 4.858 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.858 * [backup-simplify]: Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4) 4.858 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) into (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) 4.859 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) into (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) 4.859 * [backup-simplify]: Simplify (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) into (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) 4.860 * [backup-simplify]: Simplify (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) into (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) 4.860 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 4.860 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 4.860 * [taylor]: Taking taylor expansion of d1 in d2 4.860 * [backup-simplify]: Simplify d1 into d1 4.860 * [taylor]: Taking taylor expansion of d3 in d2 4.860 * [backup-simplify]: Simplify d3 into d3 4.860 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 4.860 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 4.860 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3)))) in d1 4.860 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) in d1 4.860 * [taylor]: Taking taylor expansion of (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) in d1 4.860 * [taylor]: Taking taylor expansion of (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) in d1 4.860 * [taylor]: Taking taylor expansion of d1 in d1 4.860 * [backup-simplify]: Simplify 0 into 0 4.860 * [backup-simplify]: Simplify 1 into 1 4.860 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) in d1 4.860 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 4.860 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 4.860 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.860 * [taylor]: Taking taylor expansion of d1 in d1 4.861 * [backup-simplify]: Simplify 0 into 0 4.861 * [backup-simplify]: Simplify 1 into 1 4.861 * [backup-simplify]: Simplify (* 1 1) into 1 4.861 * [backup-simplify]: Simplify (/ 1 1) into 1 4.861 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 4.861 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 4.861 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.861 * [taylor]: Taking taylor expansion of d4 in d1 4.861 * [backup-simplify]: Simplify d4 into d4 4.861 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.862 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.862 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 4.862 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.862 * [taylor]: Taking taylor expansion of d1 in d1 4.862 * [backup-simplify]: Simplify 0 into 0 4.862 * [backup-simplify]: Simplify 1 into 1 4.862 * [taylor]: Taking taylor expansion of d4 in d1 4.862 * [backup-simplify]: Simplify d4 into d4 4.862 * [backup-simplify]: Simplify (* 0 d4) into 0 4.862 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 4.862 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.862 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.862 * [taylor]: Taking taylor expansion of d4 in d1 4.862 * [backup-simplify]: Simplify d4 into d4 4.863 * [backup-simplify]: Simplify (+ 1 0) into 1 4.863 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.863 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.863 * [backup-simplify]: Simplify (* 1 (pow d4 3)) into (pow d4 3) 4.863 * [backup-simplify]: Simplify (* 0 (pow d4 3)) into 0 4.863 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.864 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 4.864 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.865 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.865 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.865 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.866 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 d4) (pow d4 3))) into (pow d4 2) 4.866 * [backup-simplify]: Simplify (+ (* 0 (pow d4 2)) (* 1 (pow d4 3))) into (pow d4 3) 4.866 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 4.866 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 4.866 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 4.866 * [taylor]: Taking taylor expansion of d1 in d1 4.866 * [backup-simplify]: Simplify 0 into 0 4.866 * [backup-simplify]: Simplify 1 into 1 4.866 * [taylor]: Taking taylor expansion of d2 in d1 4.866 * [backup-simplify]: Simplify d2 into d2 4.866 * [backup-simplify]: Simplify (* 0 d2) into 0 4.867 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 4.867 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.867 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3))) in d1 4.867 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d1 4.867 * [taylor]: Taking taylor expansion of (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 4.867 * [taylor]: Taking taylor expansion of (pow d1 4) in d1 4.867 * [taylor]: Taking taylor expansion of d1 in d1 4.867 * [backup-simplify]: Simplify 0 into 0 4.867 * [backup-simplify]: Simplify 1 into 1 4.867 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 4.867 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 4.867 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.867 * [taylor]: Taking taylor expansion of d1 in d1 4.867 * [backup-simplify]: Simplify 0 into 0 4.867 * [backup-simplify]: Simplify 1 into 1 4.868 * [backup-simplify]: Simplify (* 1 1) into 1 4.868 * [backup-simplify]: Simplify (/ 1 1) into 1 4.868 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 4.868 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 4.868 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.868 * [taylor]: Taking taylor expansion of d4 in d1 4.868 * [backup-simplify]: Simplify d4 into d4 4.868 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.869 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.869 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 4.869 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.869 * [taylor]: Taking taylor expansion of d1 in d1 4.869 * [backup-simplify]: Simplify 0 into 0 4.869 * [backup-simplify]: Simplify 1 into 1 4.869 * [taylor]: Taking taylor expansion of d4 in d1 4.869 * [backup-simplify]: Simplify d4 into d4 4.869 * [backup-simplify]: Simplify (* 0 d4) into 0 4.869 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 4.869 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.870 * [backup-simplify]: Simplify (* 1 1) into 1 4.870 * [backup-simplify]: Simplify (* 1 1) into 1 4.870 * [backup-simplify]: Simplify (+ 1 0) into 1 4.871 * [backup-simplify]: Simplify (* 1 1) into 1 4.871 * [backup-simplify]: Simplify (/ 1 1) into 1 4.871 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 4.871 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 4.871 * [taylor]: Taking taylor expansion of d1 in d1 4.871 * [backup-simplify]: Simplify 0 into 0 4.871 * [backup-simplify]: Simplify 1 into 1 4.871 * [taylor]: Taking taylor expansion of d3 in d1 4.871 * [backup-simplify]: Simplify d3 into d3 4.871 * [backup-simplify]: Simplify (* 0 d3) into 0 4.872 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 4.872 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.872 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3)))) in d1 4.872 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) in d1 4.872 * [taylor]: Taking taylor expansion of (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) in d1 4.872 * [taylor]: Taking taylor expansion of (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) in d1 4.872 * [taylor]: Taking taylor expansion of d1 in d1 4.872 * [backup-simplify]: Simplify 0 into 0 4.872 * [backup-simplify]: Simplify 1 into 1 4.872 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) in d1 4.872 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 4.872 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 4.872 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.872 * [taylor]: Taking taylor expansion of d1 in d1 4.872 * [backup-simplify]: Simplify 0 into 0 4.872 * [backup-simplify]: Simplify 1 into 1 4.873 * [backup-simplify]: Simplify (* 1 1) into 1 4.873 * [backup-simplify]: Simplify (/ 1 1) into 1 4.873 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 4.873 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 4.873 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.873 * [taylor]: Taking taylor expansion of d4 in d1 4.873 * [backup-simplify]: Simplify d4 into d4 4.873 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.873 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.873 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 4.873 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.873 * [taylor]: Taking taylor expansion of d1 in d1 4.873 * [backup-simplify]: Simplify 0 into 0 4.873 * [backup-simplify]: Simplify 1 into 1 4.873 * [taylor]: Taking taylor expansion of d4 in d1 4.874 * [backup-simplify]: Simplify d4 into d4 4.874 * [backup-simplify]: Simplify (* 0 d4) into 0 4.874 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 4.874 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.874 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.874 * [taylor]: Taking taylor expansion of d4 in d1 4.874 * [backup-simplify]: Simplify d4 into d4 4.875 * [backup-simplify]: Simplify (+ 1 0) into 1 4.875 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.875 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.875 * [backup-simplify]: Simplify (* 1 (pow d4 3)) into (pow d4 3) 4.875 * [backup-simplify]: Simplify (* 0 (pow d4 3)) into 0 4.875 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.875 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 4.876 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.877 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.877 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.877 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 d4) (pow d4 3))) into (pow d4 2) 4.878 * [backup-simplify]: Simplify (+ (* 0 (pow d4 2)) (* 1 (pow d4 3))) into (pow d4 3) 4.878 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 4.878 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 4.878 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 4.878 * [taylor]: Taking taylor expansion of d1 in d1 4.878 * [backup-simplify]: Simplify 0 into 0 4.878 * [backup-simplify]: Simplify 1 into 1 4.878 * [taylor]: Taking taylor expansion of d2 in d1 4.878 * [backup-simplify]: Simplify d2 into d2 4.878 * [backup-simplify]: Simplify (* 0 d2) into 0 4.878 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 4.878 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.878 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3))) in d1 4.879 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d1 4.879 * [taylor]: Taking taylor expansion of (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 4.879 * [taylor]: Taking taylor expansion of (pow d1 4) in d1 4.879 * [taylor]: Taking taylor expansion of d1 in d1 4.879 * [backup-simplify]: Simplify 0 into 0 4.879 * [backup-simplify]: Simplify 1 into 1 4.879 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 4.879 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 4.879 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.879 * [taylor]: Taking taylor expansion of d1 in d1 4.879 * [backup-simplify]: Simplify 0 into 0 4.879 * [backup-simplify]: Simplify 1 into 1 4.879 * [backup-simplify]: Simplify (* 1 1) into 1 4.880 * [backup-simplify]: Simplify (/ 1 1) into 1 4.880 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 4.880 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 4.880 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.880 * [taylor]: Taking taylor expansion of d4 in d1 4.880 * [backup-simplify]: Simplify d4 into d4 4.880 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.880 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.880 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 4.880 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.880 * [taylor]: Taking taylor expansion of d1 in d1 4.880 * [backup-simplify]: Simplify 0 into 0 4.880 * [backup-simplify]: Simplify 1 into 1 4.880 * [taylor]: Taking taylor expansion of d4 in d1 4.880 * [backup-simplify]: Simplify d4 into d4 4.880 * [backup-simplify]: Simplify (* 0 d4) into 0 4.881 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 4.881 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.881 * [backup-simplify]: Simplify (* 1 1) into 1 4.881 * [backup-simplify]: Simplify (* 1 1) into 1 4.882 * [backup-simplify]: Simplify (+ 1 0) into 1 4.882 * [backup-simplify]: Simplify (* 1 1) into 1 4.882 * [backup-simplify]: Simplify (/ 1 1) into 1 4.882 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 4.882 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 4.882 * [taylor]: Taking taylor expansion of d1 in d1 4.882 * [backup-simplify]: Simplify 0 into 0 4.882 * [backup-simplify]: Simplify 1 into 1 4.882 * [taylor]: Taking taylor expansion of d3 in d1 4.883 * [backup-simplify]: Simplify d3 into d3 4.883 * [backup-simplify]: Simplify (* 0 d3) into 0 4.883 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 4.883 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.883 * [backup-simplify]: Simplify (+ 1 0) into 1 4.884 * [backup-simplify]: Simplify (- 1) into -1 4.884 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.884 * [taylor]: Taking taylor expansion of -1 in d2 4.884 * [backup-simplify]: Simplify -1 into -1 4.884 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2) 4.885 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.886 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.886 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.886 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.886 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.887 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.888 * [backup-simplify]: Simplify (+ (* 1 (/ 1 d4)) (* 0 1)) into (/ 1 d4) 4.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 d4) 1)))) into (- (/ 1 d4)) 4.888 * [backup-simplify]: Simplify (+ (- (/ 1 d4)) (/ 1 d3)) into (- (/ 1 d3) (/ 1 d4)) 4.888 * [backup-simplify]: Simplify (- (- (/ 1 d3) (/ 1 d4))) into (- (/ 1 d4) (/ 1 d3)) 4.888 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 4.888 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 4.888 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 4.888 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.888 * [taylor]: Taking taylor expansion of d2 in d2 4.888 * [backup-simplify]: Simplify 0 into 0 4.888 * [backup-simplify]: Simplify 1 into 1 4.889 * [backup-simplify]: Simplify (/ 1 1) into 1 4.889 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.889 * [taylor]: Taking taylor expansion of d4 in d2 4.889 * [backup-simplify]: Simplify d4 into d4 4.889 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.889 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.889 * [taylor]: Taking taylor expansion of d3 in d2 4.889 * [backup-simplify]: Simplify d3 into d3 4.889 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.889 * [backup-simplify]: Simplify (+ 1 0) into 1 4.890 * [backup-simplify]: Simplify (+ 1 0) into 1 4.890 * [taylor]: Taking taylor expansion of 1 in d3 4.890 * [backup-simplify]: Simplify 1 into 1 4.890 * [taylor]: Taking taylor expansion of -1 in d3 4.890 * [backup-simplify]: Simplify -1 into -1 4.891 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 4.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.891 * [backup-simplify]: Simplify (+ 0 0) into 0 4.892 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.893 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.894 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 4.894 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.894 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2)) 4.894 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2)) 4.895 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.896 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.896 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1))) into (/ 1 (pow d4 2)) 4.897 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 (pow d4 2)) 1)) (* (- (/ 1 d4)) (/ (/ 1 d4) 1)))) into 0 4.898 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 4.898 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.898 * [backup-simplify]: Simplify (+ 0 0) into 0 4.898 * [backup-simplify]: Simplify (- 0) into 0 4.899 * [backup-simplify]: Simplify (+ 0 0) into 0 4.899 * [taylor]: Taking taylor expansion of 0 in d2 4.899 * [backup-simplify]: Simplify 0 into 0 4.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.900 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.900 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.900 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.900 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 4.900 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.900 * [taylor]: Taking taylor expansion of d4 in d3 4.900 * [backup-simplify]: Simplify d4 into d4 4.900 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.900 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.900 * [taylor]: Taking taylor expansion of d3 in d3 4.900 * [backup-simplify]: Simplify 0 into 0 4.900 * [backup-simplify]: Simplify 1 into 1 4.900 * [backup-simplify]: Simplify (/ 1 1) into 1 4.901 * [backup-simplify]: Simplify (- 1) into -1 4.901 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.901 * [taylor]: Taking taylor expansion of -1 in d4 4.901 * [backup-simplify]: Simplify -1 into -1 4.901 * [taylor]: Taking taylor expansion of 0 in d3 4.901 * [backup-simplify]: Simplify 0 into 0 4.901 * [taylor]: Taking taylor expansion of 1 in d4 4.901 * [backup-simplify]: Simplify 1 into 1 4.901 * [taylor]: Taking taylor expansion of -1 in d4 4.901 * [backup-simplify]: Simplify -1 into -1 4.903 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 4.903 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.903 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 3)) 0) into (/ 1 (pow d4 3)) 4.904 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.905 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.905 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.905 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0 4.906 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 4.906 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.907 * [backup-simplify]: Simplify (+ 0 0) into 0 4.907 * [backup-simplify]: Simplify (+ 0 0) into 0 4.908 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.909 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.910 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1)))) into 0 4.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ (/ 1 (pow d4 2)) 1)) (* 0 (/ (/ 1 d4) 1)))) into (/ 1 (pow d4 3)) 4.912 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 4.912 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.912 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 3)) 0) into (/ 1 (pow d4 3)) 4.913 * [backup-simplify]: Simplify (- (/ 1 (pow d4 3))) into (- (/ 1 (pow d4 3))) 4.913 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 3)) (- (/ 1 (pow d4 3)))) into 0 4.913 * [taylor]: Taking taylor expansion of 0 in d2 4.913 * [backup-simplify]: Simplify 0 into 0 4.913 * [taylor]: Taking taylor expansion of 0 in d3 4.913 * [backup-simplify]: Simplify 0 into 0 4.914 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.914 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.914 * [backup-simplify]: Simplify (+ 0 0) into 0 4.914 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.915 * [backup-simplify]: Simplify (- 0) into 0 4.915 * [backup-simplify]: Simplify (+ 0 0) into 0 4.915 * [taylor]: Taking taylor expansion of 0 in d3 4.915 * [backup-simplify]: Simplify 0 into 0 4.915 * [taylor]: Taking taylor expansion of 0 in d3 4.915 * [backup-simplify]: Simplify 0 into 0 4.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.916 * [backup-simplify]: Simplify (- 0) into 0 4.916 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.916 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.917 * [taylor]: Taking taylor expansion of d4 in d4 4.917 * [backup-simplify]: Simplify 0 into 0 4.917 * [backup-simplify]: Simplify 1 into 1 4.917 * [backup-simplify]: Simplify (/ 1 1) into 1 4.917 * [backup-simplify]: Simplify 1 into 1 4.917 * [taylor]: Taking taylor expansion of 0 in d4 4.917 * [backup-simplify]: Simplify 0 into 0 4.917 * [taylor]: Taking taylor expansion of 0 in d4 4.917 * [backup-simplify]: Simplify 0 into 0 4.917 * [taylor]: Taking taylor expansion of 0 in d4 4.917 * [backup-simplify]: Simplify 0 into 0 4.917 * [backup-simplify]: Simplify -1 into -1 4.917 * [backup-simplify]: Simplify 1 into 1 4.918 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 4.920 * [backup-simplify]: Simplify (+ (* (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3)))) (/ (* (/ 1 (- d1)) (- (pow (/ 1 (- d4)) 3) (pow (/ 1 (- d1)) 3))) (+ (* (/ 1 (- d4)) (/ 1 (- d4))) (+ (* (/ 1 (- d1)) (/ 1 (- d1))) (* (/ 1 (- d4)) (/ 1 (- d1))))))) into (- (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3)))) 4.920 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3)))) in (d1 d2 d3 d4) around 0 4.920 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3)))) in d4 4.920 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) in d4 4.920 * [taylor]: Taking taylor expansion of (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) in d4 4.920 * [taylor]: Taking taylor expansion of (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) in d4 4.920 * [taylor]: Taking taylor expansion of d1 in d4 4.920 * [backup-simplify]: Simplify d1 into d1 4.920 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) in d4 4.920 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 4.920 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 4.920 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 4.920 * [taylor]: Taking taylor expansion of d1 in d4 4.920 * [backup-simplify]: Simplify d1 into d1 4.920 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.920 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 4.920 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 4.920 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 4.920 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 4.920 * [taylor]: Taking taylor expansion of d4 in d4 4.921 * [backup-simplify]: Simplify 0 into 0 4.921 * [backup-simplify]: Simplify 1 into 1 4.921 * [backup-simplify]: Simplify (* 1 1) into 1 4.921 * [backup-simplify]: Simplify (/ 1 1) into 1 4.921 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 4.921 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 4.921 * [taylor]: Taking taylor expansion of d1 in d4 4.921 * [backup-simplify]: Simplify d1 into d1 4.921 * [taylor]: Taking taylor expansion of d4 in d4 4.921 * [backup-simplify]: Simplify 0 into 0 4.921 * [backup-simplify]: Simplify 1 into 1 4.922 * [backup-simplify]: Simplify (* d1 0) into 0 4.922 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 4.922 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.922 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 4.922 * [taylor]: Taking taylor expansion of d4 in d4 4.922 * [backup-simplify]: Simplify 0 into 0 4.922 * [backup-simplify]: Simplify 1 into 1 4.923 * [backup-simplify]: Simplify (+ 1 0) into 1 4.923 * [backup-simplify]: Simplify (+ 0 1) into 1 4.923 * [backup-simplify]: Simplify (* 1 1) into 1 4.924 * [backup-simplify]: Simplify (* 1 1) into 1 4.924 * [backup-simplify]: Simplify (* 1 1) into 1 4.924 * [backup-simplify]: Simplify (* d1 1) into d1 4.924 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.924 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 4.924 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 4.924 * [taylor]: Taking taylor expansion of d1 in d4 4.924 * [backup-simplify]: Simplify d1 into d1 4.924 * [taylor]: Taking taylor expansion of d2 in d4 4.924 * [backup-simplify]: Simplify d2 into d2 4.924 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 4.924 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 4.924 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3))) in d4 4.924 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d4 4.924 * [taylor]: Taking taylor expansion of (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 4.925 * [taylor]: Taking taylor expansion of (pow d1 4) in d4 4.925 * [taylor]: Taking taylor expansion of d1 in d4 4.925 * [backup-simplify]: Simplify d1 into d1 4.925 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 4.925 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 4.925 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 4.925 * [taylor]: Taking taylor expansion of d1 in d4 4.925 * [backup-simplify]: Simplify d1 into d1 4.925 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.925 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 4.925 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 4.925 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 4.925 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 4.925 * [taylor]: Taking taylor expansion of d4 in d4 4.925 * [backup-simplify]: Simplify 0 into 0 4.925 * [backup-simplify]: Simplify 1 into 1 4.925 * [backup-simplify]: Simplify (* 1 1) into 1 4.926 * [backup-simplify]: Simplify (/ 1 1) into 1 4.926 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 4.926 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 4.926 * [taylor]: Taking taylor expansion of d1 in d4 4.926 * [backup-simplify]: Simplify d1 into d1 4.926 * [taylor]: Taking taylor expansion of d4 in d4 4.926 * [backup-simplify]: Simplify 0 into 0 4.926 * [backup-simplify]: Simplify 1 into 1 4.926 * [backup-simplify]: Simplify (* d1 0) into 0 4.926 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 4.927 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.927 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.927 * [backup-simplify]: Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4) 4.927 * [backup-simplify]: Simplify (+ 1 0) into 1 4.928 * [backup-simplify]: Simplify (+ 0 1) into 1 4.928 * [backup-simplify]: Simplify (* (pow d1 4) 1) into (pow d1 4) 4.928 * [backup-simplify]: Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4)) 4.928 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 4.928 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 4.928 * [taylor]: Taking taylor expansion of d1 in d4 4.928 * [backup-simplify]: Simplify d1 into d1 4.928 * [taylor]: Taking taylor expansion of d3 in d4 4.928 * [backup-simplify]: Simplify d3 into d3 4.928 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 4.928 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 4.929 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3)))) in d3 4.929 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) in d3 4.929 * [taylor]: Taking taylor expansion of (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) in d3 4.929 * [taylor]: Taking taylor expansion of (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) in d3 4.929 * [taylor]: Taking taylor expansion of d1 in d3 4.929 * [backup-simplify]: Simplify d1 into d1 4.929 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) in d3 4.929 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d3 4.929 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 4.929 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 4.929 * [taylor]: Taking taylor expansion of d1 in d3 4.929 * [backup-simplify]: Simplify d1 into d1 4.929 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.929 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 4.929 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d3 4.929 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3 4.929 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 4.929 * [taylor]: Taking taylor expansion of d4 in d3 4.929 * [backup-simplify]: Simplify d4 into d4 4.929 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.929 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.929 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 4.930 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 4.930 * [taylor]: Taking taylor expansion of d1 in d3 4.930 * [backup-simplify]: Simplify d1 into d1 4.930 * [taylor]: Taking taylor expansion of d4 in d3 4.930 * [backup-simplify]: Simplify d4 into d4 4.930 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 4.930 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 4.930 * [taylor]: Taking taylor expansion of (pow d4 3) in d3 4.930 * [taylor]: Taking taylor expansion of d4 in d3 4.930 * [backup-simplify]: Simplify d4 into d4 4.930 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) into (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) 4.930 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) into (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) 4.931 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.931 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.931 * [backup-simplify]: Simplify (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) into (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) 4.932 * [backup-simplify]: Simplify (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) into (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) 4.932 * [backup-simplify]: Simplify (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) into (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) 4.932 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 4.932 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 4.932 * [taylor]: Taking taylor expansion of d1 in d3 4.933 * [backup-simplify]: Simplify d1 into d1 4.933 * [taylor]: Taking taylor expansion of d2 in d3 4.933 * [backup-simplify]: Simplify d2 into d2 4.933 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 4.933 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 4.933 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3))) in d3 4.933 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d3 4.933 * [taylor]: Taking taylor expansion of (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d3 4.933 * [taylor]: Taking taylor expansion of (pow d1 4) in d3 4.933 * [taylor]: Taking taylor expansion of d1 in d3 4.933 * [backup-simplify]: Simplify d1 into d1 4.933 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d3 4.933 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 4.933 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 4.933 * [taylor]: Taking taylor expansion of d1 in d3 4.933 * [backup-simplify]: Simplify d1 into d1 4.933 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.933 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 4.933 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d3 4.933 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3 4.933 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 4.933 * [taylor]: Taking taylor expansion of d4 in d3 4.933 * [backup-simplify]: Simplify d4 into d4 4.933 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.934 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.934 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 4.934 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 4.934 * [taylor]: Taking taylor expansion of d1 in d3 4.934 * [backup-simplify]: Simplify d1 into d1 4.934 * [taylor]: Taking taylor expansion of d4 in d3 4.934 * [backup-simplify]: Simplify d4 into d4 4.934 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 4.934 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 4.934 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.934 * [backup-simplify]: Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4) 4.934 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) into (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) 4.935 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) into (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) 4.935 * [backup-simplify]: Simplify (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) into (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) 4.936 * [backup-simplify]: Simplify (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) into (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) 4.936 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 4.936 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 4.936 * [taylor]: Taking taylor expansion of d1 in d3 4.936 * [backup-simplify]: Simplify d1 into d1 4.936 * [taylor]: Taking taylor expansion of d3 in d3 4.936 * [backup-simplify]: Simplify 0 into 0 4.936 * [backup-simplify]: Simplify 1 into 1 4.936 * [backup-simplify]: Simplify (* d1 0) into 0 4.937 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 4.937 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.937 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3)))) in d2 4.937 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) in d2 4.937 * [taylor]: Taking taylor expansion of (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) in d2 4.937 * [taylor]: Taking taylor expansion of (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) in d2 4.937 * [taylor]: Taking taylor expansion of d1 in d2 4.937 * [backup-simplify]: Simplify d1 into d1 4.937 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) in d2 4.937 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d2 4.937 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 4.937 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 4.937 * [taylor]: Taking taylor expansion of d1 in d2 4.937 * [backup-simplify]: Simplify d1 into d1 4.937 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.937 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 4.937 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d2 4.937 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 4.937 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 4.937 * [taylor]: Taking taylor expansion of d4 in d2 4.938 * [backup-simplify]: Simplify d4 into d4 4.938 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.938 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.938 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 4.938 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 4.938 * [taylor]: Taking taylor expansion of d1 in d2 4.938 * [backup-simplify]: Simplify d1 into d1 4.938 * [taylor]: Taking taylor expansion of d4 in d2 4.938 * [backup-simplify]: Simplify d4 into d4 4.938 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 4.938 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 4.938 * [taylor]: Taking taylor expansion of (pow d4 3) in d2 4.938 * [taylor]: Taking taylor expansion of d4 in d2 4.938 * [backup-simplify]: Simplify d4 into d4 4.938 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) into (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) 4.939 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) into (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) 4.939 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.939 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.939 * [backup-simplify]: Simplify (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) into (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) 4.939 * [backup-simplify]: Simplify (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) into (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) 4.940 * [backup-simplify]: Simplify (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) into (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) 4.940 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 4.940 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 4.940 * [taylor]: Taking taylor expansion of d1 in d2 4.940 * [backup-simplify]: Simplify d1 into d1 4.940 * [taylor]: Taking taylor expansion of d2 in d2 4.940 * [backup-simplify]: Simplify 0 into 0 4.940 * [backup-simplify]: Simplify 1 into 1 4.940 * [backup-simplify]: Simplify (* d1 0) into 0 4.940 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 4.940 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.940 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3))) in d2 4.940 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d2 4.940 * [taylor]: Taking taylor expansion of (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d2 4.940 * [taylor]: Taking taylor expansion of (pow d1 4) in d2 4.940 * [taylor]: Taking taylor expansion of d1 in d2 4.940 * [backup-simplify]: Simplify d1 into d1 4.941 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d2 4.941 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 4.941 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 4.941 * [taylor]: Taking taylor expansion of d1 in d2 4.941 * [backup-simplify]: Simplify d1 into d1 4.941 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.941 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 4.941 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d2 4.941 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 4.941 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 4.941 * [taylor]: Taking taylor expansion of d4 in d2 4.941 * [backup-simplify]: Simplify d4 into d4 4.941 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.941 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.941 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 4.941 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 4.941 * [taylor]: Taking taylor expansion of d1 in d2 4.941 * [backup-simplify]: Simplify d1 into d1 4.941 * [taylor]: Taking taylor expansion of d4 in d2 4.941 * [backup-simplify]: Simplify d4 into d4 4.941 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 4.941 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 4.941 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 4.941 * [backup-simplify]: Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4) 4.941 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) into (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) 4.942 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) into (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) 4.942 * [backup-simplify]: Simplify (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) into (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) 4.942 * [backup-simplify]: Simplify (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) into (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) 4.942 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 4.942 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 4.942 * [taylor]: Taking taylor expansion of d1 in d2 4.942 * [backup-simplify]: Simplify d1 into d1 4.942 * [taylor]: Taking taylor expansion of d3 in d2 4.942 * [backup-simplify]: Simplify d3 into d3 4.942 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 4.942 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 4.942 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3)))) in d1 4.943 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) in d1 4.943 * [taylor]: Taking taylor expansion of (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) in d1 4.943 * [taylor]: Taking taylor expansion of (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) in d1 4.943 * [taylor]: Taking taylor expansion of d1 in d1 4.943 * [backup-simplify]: Simplify 0 into 0 4.943 * [backup-simplify]: Simplify 1 into 1 4.943 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) in d1 4.943 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 4.943 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 4.943 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.943 * [taylor]: Taking taylor expansion of d1 in d1 4.943 * [backup-simplify]: Simplify 0 into 0 4.943 * [backup-simplify]: Simplify 1 into 1 4.943 * [backup-simplify]: Simplify (* 1 1) into 1 4.943 * [backup-simplify]: Simplify (/ 1 1) into 1 4.943 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 4.943 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 4.943 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.943 * [taylor]: Taking taylor expansion of d4 in d1 4.943 * [backup-simplify]: Simplify d4 into d4 4.943 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.943 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.944 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 4.944 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.944 * [taylor]: Taking taylor expansion of d1 in d1 4.944 * [backup-simplify]: Simplify 0 into 0 4.944 * [backup-simplify]: Simplify 1 into 1 4.944 * [taylor]: Taking taylor expansion of d4 in d1 4.944 * [backup-simplify]: Simplify d4 into d4 4.944 * [backup-simplify]: Simplify (* 0 d4) into 0 4.944 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 4.944 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.944 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.944 * [taylor]: Taking taylor expansion of d4 in d1 4.944 * [backup-simplify]: Simplify d4 into d4 4.944 * [backup-simplify]: Simplify (+ 1 0) into 1 4.944 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.944 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.945 * [backup-simplify]: Simplify (* 1 (pow d4 3)) into (pow d4 3) 4.945 * [backup-simplify]: Simplify (* 0 (pow d4 3)) into 0 4.945 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.945 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 4.945 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.946 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.946 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.946 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.947 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 d4) (pow d4 3))) into (pow d4 2) 4.947 * [backup-simplify]: Simplify (+ (* 0 (pow d4 2)) (* 1 (pow d4 3))) into (pow d4 3) 4.947 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 4.947 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 4.947 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 4.947 * [taylor]: Taking taylor expansion of d1 in d1 4.947 * [backup-simplify]: Simplify 0 into 0 4.947 * [backup-simplify]: Simplify 1 into 1 4.947 * [taylor]: Taking taylor expansion of d2 in d1 4.947 * [backup-simplify]: Simplify d2 into d2 4.947 * [backup-simplify]: Simplify (* 0 d2) into 0 4.948 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 4.948 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.948 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3))) in d1 4.948 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d1 4.948 * [taylor]: Taking taylor expansion of (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 4.948 * [taylor]: Taking taylor expansion of (pow d1 4) in d1 4.948 * [taylor]: Taking taylor expansion of d1 in d1 4.948 * [backup-simplify]: Simplify 0 into 0 4.948 * [backup-simplify]: Simplify 1 into 1 4.948 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 4.948 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 4.948 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.948 * [taylor]: Taking taylor expansion of d1 in d1 4.948 * [backup-simplify]: Simplify 0 into 0 4.948 * [backup-simplify]: Simplify 1 into 1 4.948 * [backup-simplify]: Simplify (* 1 1) into 1 4.949 * [backup-simplify]: Simplify (/ 1 1) into 1 4.949 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 4.949 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 4.949 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.949 * [taylor]: Taking taylor expansion of d4 in d1 4.949 * [backup-simplify]: Simplify d4 into d4 4.949 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.949 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.949 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 4.949 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.949 * [taylor]: Taking taylor expansion of d1 in d1 4.949 * [backup-simplify]: Simplify 0 into 0 4.949 * [backup-simplify]: Simplify 1 into 1 4.949 * [taylor]: Taking taylor expansion of d4 in d1 4.949 * [backup-simplify]: Simplify d4 into d4 4.949 * [backup-simplify]: Simplify (* 0 d4) into 0 4.950 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 4.950 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.950 * [backup-simplify]: Simplify (* 1 1) into 1 4.951 * [backup-simplify]: Simplify (* 1 1) into 1 4.951 * [backup-simplify]: Simplify (+ 1 0) into 1 4.951 * [backup-simplify]: Simplify (* 1 1) into 1 4.952 * [backup-simplify]: Simplify (/ 1 1) into 1 4.952 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 4.952 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 4.952 * [taylor]: Taking taylor expansion of d1 in d1 4.952 * [backup-simplify]: Simplify 0 into 0 4.952 * [backup-simplify]: Simplify 1 into 1 4.952 * [taylor]: Taking taylor expansion of d3 in d1 4.952 * [backup-simplify]: Simplify d3 into d3 4.952 * [backup-simplify]: Simplify (* 0 d3) into 0 4.952 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 4.952 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.952 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3)))) in d1 4.952 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) (/ 1 (* d1 d2))) in d1 4.952 * [taylor]: Taking taylor expansion of (/ 1 (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)))) in d1 4.952 * [taylor]: Taking taylor expansion of (* d1 (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3))) in d1 4.953 * [taylor]: Taking taylor expansion of d1 in d1 4.953 * [backup-simplify]: Simplify 0 into 0 4.953 * [backup-simplify]: Simplify 1 into 1 4.953 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) (pow d4 3)) in d1 4.953 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 4.953 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 4.953 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.953 * [taylor]: Taking taylor expansion of d1 in d1 4.953 * [backup-simplify]: Simplify 0 into 0 4.953 * [backup-simplify]: Simplify 1 into 1 4.953 * [backup-simplify]: Simplify (* 1 1) into 1 4.953 * [backup-simplify]: Simplify (/ 1 1) into 1 4.954 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 4.954 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 4.954 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.954 * [taylor]: Taking taylor expansion of d4 in d1 4.954 * [backup-simplify]: Simplify d4 into d4 4.954 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.954 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.954 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 4.954 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.954 * [taylor]: Taking taylor expansion of d1 in d1 4.954 * [backup-simplify]: Simplify 0 into 0 4.954 * [backup-simplify]: Simplify 1 into 1 4.954 * [taylor]: Taking taylor expansion of d4 in d1 4.954 * [backup-simplify]: Simplify d4 into d4 4.954 * [backup-simplify]: Simplify (* 0 d4) into 0 4.954 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 4.955 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.955 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 4.955 * [taylor]: Taking taylor expansion of d4 in d1 4.955 * [backup-simplify]: Simplify d4 into d4 4.955 * [backup-simplify]: Simplify (+ 1 0) into 1 4.955 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.955 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 4.955 * [backup-simplify]: Simplify (* 1 (pow d4 3)) into (pow d4 3) 4.956 * [backup-simplify]: Simplify (* 0 (pow d4 3)) into 0 4.956 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.956 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 4.956 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.957 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.957 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.958 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 d4) (pow d4 3))) into (pow d4 2) 4.958 * [backup-simplify]: Simplify (+ (* 0 (pow d4 2)) (* 1 (pow d4 3))) into (pow d4 3) 4.958 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 4.958 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 4.958 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 4.958 * [taylor]: Taking taylor expansion of d1 in d1 4.958 * [backup-simplify]: Simplify 0 into 0 4.958 * [backup-simplify]: Simplify 1 into 1 4.958 * [taylor]: Taking taylor expansion of d2 in d1 4.958 * [backup-simplify]: Simplify d2 into d2 4.958 * [backup-simplify]: Simplify (* 0 d2) into 0 4.959 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 4.959 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.959 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (/ 1 (* d1 d3))) in d1 4.959 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d1 4.959 * [taylor]: Taking taylor expansion of (* (pow d1 4) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 4.959 * [taylor]: Taking taylor expansion of (pow d1 4) in d1 4.959 * [taylor]: Taking taylor expansion of d1 in d1 4.959 * [backup-simplify]: Simplify 0 into 0 4.959 * [backup-simplify]: Simplify 1 into 1 4.959 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 4.959 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 4.959 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 4.959 * [taylor]: Taking taylor expansion of d1 in d1 4.959 * [backup-simplify]: Simplify 0 into 0 4.959 * [backup-simplify]: Simplify 1 into 1 4.960 * [backup-simplify]: Simplify (* 1 1) into 1 4.960 * [backup-simplify]: Simplify (/ 1 1) into 1 4.960 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 4.960 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 4.960 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 4.960 * [taylor]: Taking taylor expansion of d4 in d1 4.960 * [backup-simplify]: Simplify d4 into d4 4.960 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 4.960 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 4.960 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 4.960 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 4.960 * [taylor]: Taking taylor expansion of d1 in d1 4.960 * [backup-simplify]: Simplify 0 into 0 4.960 * [backup-simplify]: Simplify 1 into 1 4.960 * [taylor]: Taking taylor expansion of d4 in d1 4.960 * [backup-simplify]: Simplify d4 into d4 4.961 * [backup-simplify]: Simplify (* 0 d4) into 0 4.961 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 4.961 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.961 * [backup-simplify]: Simplify (* 1 1) into 1 4.962 * [backup-simplify]: Simplify (* 1 1) into 1 4.962 * [backup-simplify]: Simplify (+ 1 0) into 1 4.962 * [backup-simplify]: Simplify (* 1 1) into 1 4.963 * [backup-simplify]: Simplify (/ 1 1) into 1 4.963 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 4.963 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 4.963 * [taylor]: Taking taylor expansion of d1 in d1 4.963 * [backup-simplify]: Simplify 0 into 0 4.963 * [backup-simplify]: Simplify 1 into 1 4.963 * [taylor]: Taking taylor expansion of d3 in d1 4.963 * [backup-simplify]: Simplify d3 into d3 4.963 * [backup-simplify]: Simplify (* 0 d3) into 0 4.963 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 4.964 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.964 * [backup-simplify]: Simplify (+ 1 0) into 1 4.964 * [backup-simplify]: Simplify (- 1) into -1 4.965 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.965 * [taylor]: Taking taylor expansion of -1 in d2 4.965 * [backup-simplify]: Simplify -1 into -1 4.965 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2) 4.966 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.966 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.966 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.966 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.967 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.968 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.968 * [backup-simplify]: Simplify (+ (* 1 (/ 1 d4)) (* 0 1)) into (/ 1 d4) 4.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 d4) 1)))) into (- (/ 1 d4)) 4.969 * [backup-simplify]: Simplify (+ (- (/ 1 d4)) (/ 1 d3)) into (- (/ 1 d3) (/ 1 d4)) 4.969 * [backup-simplify]: Simplify (- (- (/ 1 d3) (/ 1 d4))) into (- (/ 1 d4) (/ 1 d3)) 4.969 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 4.969 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 4.969 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 4.969 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.969 * [taylor]: Taking taylor expansion of d2 in d2 4.969 * [backup-simplify]: Simplify 0 into 0 4.969 * [backup-simplify]: Simplify 1 into 1 4.969 * [backup-simplify]: Simplify (/ 1 1) into 1 4.969 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.970 * [taylor]: Taking taylor expansion of d4 in d2 4.970 * [backup-simplify]: Simplify d4 into d4 4.970 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.970 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.970 * [taylor]: Taking taylor expansion of d3 in d2 4.970 * [backup-simplify]: Simplify d3 into d3 4.970 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.970 * [backup-simplify]: Simplify (+ 1 0) into 1 4.971 * [backup-simplify]: Simplify (+ 1 0) into 1 4.971 * [taylor]: Taking taylor expansion of 1 in d3 4.971 * [backup-simplify]: Simplify 1 into 1 4.971 * [taylor]: Taking taylor expansion of -1 in d3 4.971 * [backup-simplify]: Simplify -1 into -1 4.972 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 4.972 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.972 * [backup-simplify]: Simplify (+ 0 0) into 0 4.973 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.974 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.974 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 4.975 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.975 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2)) 4.975 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2)) 4.981 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.984 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.985 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1))) into (/ 1 (pow d4 2)) 4.985 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 (pow d4 2)) 1)) (* (- (/ 1 d4)) (/ (/ 1 d4) 1)))) into 0 4.986 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 4.986 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.986 * [backup-simplify]: Simplify (+ 0 0) into 0 4.987 * [backup-simplify]: Simplify (- 0) into 0 4.987 * [backup-simplify]: Simplify (+ 0 0) into 0 4.987 * [taylor]: Taking taylor expansion of 0 in d2 4.987 * [backup-simplify]: Simplify 0 into 0 4.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.988 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 4.988 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.988 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.988 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 4.988 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.988 * [taylor]: Taking taylor expansion of d4 in d3 4.989 * [backup-simplify]: Simplify d4 into d4 4.989 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.989 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.989 * [taylor]: Taking taylor expansion of d3 in d3 4.989 * [backup-simplify]: Simplify 0 into 0 4.989 * [backup-simplify]: Simplify 1 into 1 4.989 * [backup-simplify]: Simplify (/ 1 1) into 1 4.989 * [backup-simplify]: Simplify (- 1) into -1 4.990 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.990 * [taylor]: Taking taylor expansion of -1 in d4 4.990 * [backup-simplify]: Simplify -1 into -1 4.990 * [taylor]: Taking taylor expansion of 0 in d3 4.990 * [backup-simplify]: Simplify 0 into 0 4.990 * [taylor]: Taking taylor expansion of 1 in d4 4.990 * [backup-simplify]: Simplify 1 into 1 4.990 * [taylor]: Taking taylor expansion of -1 in d4 4.990 * [backup-simplify]: Simplify -1 into -1 4.991 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 4.991 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.992 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 3)) 0) into (/ 1 (pow d4 3)) 4.993 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.993 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.994 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 4.994 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0 4.995 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 4.995 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.995 * [backup-simplify]: Simplify (+ 0 0) into 0 4.996 * [backup-simplify]: Simplify (+ 0 0) into 0 4.997 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.998 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.999 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1)))) into 0 5.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ (/ 1 (pow d4 2)) 1)) (* 0 (/ (/ 1 d4) 1)))) into (/ 1 (pow d4 3)) 5.001 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 5.001 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.001 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 3)) 0) into (/ 1 (pow d4 3)) 5.001 * [backup-simplify]: Simplify (- (/ 1 (pow d4 3))) into (- (/ 1 (pow d4 3))) 5.002 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 3)) (- (/ 1 (pow d4 3)))) into 0 5.002 * [taylor]: Taking taylor expansion of 0 in d2 5.002 * [backup-simplify]: Simplify 0 into 0 5.002 * [taylor]: Taking taylor expansion of 0 in d3 5.002 * [backup-simplify]: Simplify 0 into 0 5.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.003 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.003 * [backup-simplify]: Simplify (+ 0 0) into 0 5.003 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.004 * [backup-simplify]: Simplify (- 0) into 0 5.004 * [backup-simplify]: Simplify (+ 0 0) into 0 5.004 * [taylor]: Taking taylor expansion of 0 in d3 5.004 * [backup-simplify]: Simplify 0 into 0 5.004 * [taylor]: Taking taylor expansion of 0 in d3 5.004 * [backup-simplify]: Simplify 0 into 0 5.005 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.005 * [backup-simplify]: Simplify (- 0) into 0 5.005 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.005 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.005 * [taylor]: Taking taylor expansion of d4 in d4 5.005 * [backup-simplify]: Simplify 0 into 0 5.005 * [backup-simplify]: Simplify 1 into 1 5.006 * [backup-simplify]: Simplify (/ 1 1) into 1 5.006 * [backup-simplify]: Simplify 1 into 1 5.006 * [taylor]: Taking taylor expansion of 0 in d4 5.006 * [backup-simplify]: Simplify 0 into 0 5.006 * [taylor]: Taking taylor expansion of 0 in d4 5.006 * [backup-simplify]: Simplify 0 into 0 5.006 * [taylor]: Taking taylor expansion of 0 in d4 5.006 * [backup-simplify]: Simplify 0 into 0 5.006 * [backup-simplify]: Simplify -1 into -1 5.006 * [backup-simplify]: Simplify 1 into 1 5.007 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 5.007 * * * [progress]: simplifying candidates 5.011 * [simplify]: Simplifying: (- (+ (log d1) (log (- (pow d4 3) (pow d1 3)))) (log (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (- (log (* d1 (- (pow d4 3) (pow d1 3)))) (log (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (log (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (exp (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (/ (* (* (* d1 d1) d1) (* (* (- (pow d4 3) (pow d1 3)) (- (pow d4 3) (pow d1 3))) (- (pow d4 3) (pow d1 3)))) (* (* (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (/ (* (* (* d1 (- (pow d4 3) (pow d1 3))) (* d1 (- (pow d4 3) (pow d1 3)))) (* d1 (- (pow d4 3) (pow d1 3)))) (* (* (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (* (cbrt (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (cbrt (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (cbrt (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (* (* (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (sqrt (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (sqrt (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (- (* d1 (- (pow d4 3) (pow d1 3)))) (- (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (/ d1 (* (cbrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (cbrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (/ (- (pow d4 3) (pow d1 3)) (cbrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (/ d1 (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (/ (- (pow d4 3) (pow d1 3)) (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (/ d1 1) (/ (- (pow d4 3) (pow d1 3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (/ 1 (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (/ (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) (* d1 (- (pow d4 3) (pow d1 3)))) (/ (* d1 (- (pow d4 3) (pow d1 3))) (* (cbrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (cbrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (/ (* d1 (- (pow d4 3) (pow d1 3))) (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (/ (* d1 (- (pow d4 3) (pow d1 3))) 1) (/ (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) (- (pow d4 3) (pow d1 3))) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (pow (* d4 d4) 3) (pow (+ (* d1 d1) (* d4 d1)) 3))) (/ (* d1 (- (pow d4 3) (pow d1 3))) (- (* (* d4 d4) (* d4 d4)) (* (+ (* d1 d1) (* d4 d1)) (+ (* d1 d1) (* d4 d1))))) (* (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) (+ (* (pow d4 3) (pow d4 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d4 3) (pow d1 3))))) (* (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) (+ (pow d4 3) (pow d1 3))) (* d1 (- (pow d4 3) (pow d1 3))) (+ (log d1) (log (- (pow d4 3) (pow d1 3)))) (log (* d1 (- (pow d4 3) (pow d1 3)))) (exp (* d1 (- (pow d4 3) (pow d1 3)))) (* (* (* d1 d1) d1) (* (* (- (pow d4 3) (pow d1 3)) (- (pow d4 3) (pow d1 3))) (- (pow d4 3) (pow d1 3)))) (* (cbrt (* d1 (- (pow d4 3) (pow d1 3)))) (cbrt (* d1 (- (pow d4 3) (pow d1 3))))) (cbrt (* d1 (- (pow d4 3) (pow d1 3)))) (* (* (* d1 (- (pow d4 3) (pow d1 3))) (* d1 (- (pow d4 3) (pow d1 3)))) (* d1 (- (pow d4 3) (pow d1 3)))) (sqrt (* d1 (- (pow d4 3) (pow d1 3)))) (sqrt (* d1 (- (pow d4 3) (pow d1 3)))) (* (sqrt d1) (sqrt (- (pow d4 3) (pow d1 3)))) (* (sqrt d1) (sqrt (- (pow d4 3) (pow d1 3)))) (* d1 (pow d4 3)) (* d1 (- (pow d1 3))) (* d1 (pow d4 3)) (* d1 (- (pow d1 3))) (* (pow d4 3) d1) (* (- (pow d1 3)) d1) (* (pow d4 3) d1) (* (- (pow d1 3)) d1) (* d1 (* (cbrt (- (pow d4 3) (pow d1 3))) (cbrt (- (pow d4 3) (pow d1 3))))) (* d1 (sqrt (- (pow d4 3) (pow d1 3)))) (* d1 (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* d1 1) (* d1 (+ (pow (sqrt d4) 3) (pow (sqrt d1) 3))) (* d1 (+ (pow (sqrt d4) 3) (pow (sqrt d1) 3))) (* d1 (+ (pow (sqrt d4) 3) (sqrt (pow d1 3)))) (* d1 (+ (pow (sqrt d4) 3) (pow d1 (/ 3 2)))) (* d1 (+ (pow (sqrt d4) 3) (pow (sqrt d1) 3))) (* d1 (+ (pow (sqrt d4) 3) (pow (sqrt d1) 3))) (* d1 (+ (pow (sqrt d4) 3) (sqrt (pow d1 3)))) (* d1 (+ (pow (sqrt d4) 3) (pow d1 (/ 3 2)))) (* d1 (+ (sqrt (pow d4 3)) (pow (sqrt d1) 3))) (* d1 (+ (sqrt (pow d4 3)) (pow (sqrt d1) 3))) (* d1 (+ (sqrt (pow d4 3)) (sqrt (pow d1 3)))) (* d1 (+ (sqrt (pow d4 3)) (pow d1 (/ 3 2)))) (* d1 (+ (pow d4 (/ 3 2)) (pow (sqrt d1) 3))) (* d1 (+ (pow d4 (/ 3 2)) (pow (sqrt d1) 3))) (* d1 (+ (pow d4 (/ 3 2)) (sqrt (pow d1 3)))) (* d1 (+ (pow d4 (/ 3 2)) (pow d1 (/ 3 2)))) (* d1 (pow 1 3)) (* d1 (pow 1 3)) (* d1 (pow 1 3)) (* d1 (pow 1 3)) (* d1 1) (* (cbrt d1) (- (pow d4 3) (pow d1 3))) (* (sqrt d1) (- (pow d4 3) (pow d1 3))) (* d1 (- (pow d4 3) (pow d1 3))) (* d1 (- (pow (pow d4 3) 3) (pow (pow d1 3) 3))) (* d1 (- (* (pow d4 3) (pow d4 3)) (* (pow d1 3) (pow d1 3)))) (/ (exp (pow d4 3)) (exp (pow d1 3))) (log (- (pow d4 3) (pow d1 3))) (exp (- (pow d4 3) (pow d1 3))) (* (cbrt (- (pow d4 3) (pow d1 3))) (cbrt (- (pow d4 3) (pow d1 3)))) (cbrt (- (pow d4 3) (pow d1 3))) (* (* (- (pow d4 3) (pow d1 3)) (- (pow d4 3) (pow d1 3))) (- (pow d4 3) (pow d1 3))) (sqrt (- (pow d4 3) (pow d1 3))) (sqrt (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) (- d4 d1) (- (pow (pow d4 3) 3) (pow (pow d1 3) 3)) (+ (* (pow d4 3) (pow d4 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d4 3) (pow d1 3)))) (- (pow d1 3)) (- (* (pow d4 3) (pow d4 3)) (* (pow d1 3) (pow d1 3))) (+ (pow d4 3) (pow d1 3)) (+ (pow (sqrt d4) 3) (pow (sqrt d1) 3)) (- (pow (sqrt d4) 3) (pow (sqrt d1) 3)) (+ (pow (sqrt d4) 3) (pow (sqrt d1) 3)) (- (pow (sqrt d4) 3) (pow (sqrt d1) 3)) (+ (pow (sqrt d4) 3) (sqrt (pow d1 3))) (- (pow (sqrt d4) 3) (sqrt (pow d1 3))) (+ (pow (sqrt d4) 3) (pow d1 (/ 3 2))) (- (pow (sqrt d4) 3) (pow d1 (/ 3 2))) (+ (pow (sqrt d4) 3) (pow (sqrt d1) 3)) (- (pow (sqrt d4) 3) (pow (sqrt d1) 3)) (+ (pow (sqrt d4) 3) (pow (sqrt d1) 3)) (- (pow (sqrt d4) 3) (pow (sqrt d1) 3)) (+ (pow (sqrt d4) 3) (sqrt (pow d1 3))) (- (pow (sqrt d4) 3) (sqrt (pow d1 3))) (+ (pow (sqrt d4) 3) (pow d1 (/ 3 2))) (- (pow (sqrt d4) 3) (pow d1 (/ 3 2))) (+ (sqrt (pow d4 3)) (pow (sqrt d1) 3)) (- (sqrt (pow d4 3)) (pow (sqrt d1) 3)) (+ (sqrt (pow d4 3)) (pow (sqrt d1) 3)) (- (sqrt (pow d4 3)) (pow (sqrt d1) 3)) (+ (sqrt (pow d4 3)) (sqrt (pow d1 3))) (- (sqrt (pow d4 3)) (sqrt (pow d1 3))) (+ (sqrt (pow d4 3)) (pow d1 (/ 3 2))) (- (sqrt (pow d4 3)) (pow d1 (/ 3 2))) (+ (pow d4 (/ 3 2)) (pow (sqrt d1) 3)) (- (pow d4 (/ 3 2)) (pow (sqrt d1) 3)) (+ (pow d4 (/ 3 2)) (pow (sqrt d1) 3)) (- (pow d4 (/ 3 2)) (pow (sqrt d1) 3)) (+ (pow d4 (/ 3 2)) (sqrt (pow d1 3))) (- (pow d4 (/ 3 2)) (sqrt (pow d1 3))) (+ (pow d4 (/ 3 2)) (pow d1 (/ 3 2))) (- (pow d4 (/ 3 2)) (pow d1 (/ 3 2))) (- (pow d4 3) (pow d1 3)) (- (pow d4 3) (pow d1 3)) (- (pow d4 3) (pow d1 3)) (- (pow d4 3) (pow d1 3)) (- (pow d4 3) (pow d1 3)) (- (pow d1 3)) (* (exp (* d1 (- d2 d3))) (exp (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (log (+ (* d1 (- d2 d3)) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (exp (+ (* d1 (- d2 d3)) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (* (cbrt (+ (* d1 (- d2 d3)) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (cbrt (+ (* d1 (- d2 d3)) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))))) (cbrt (+ (* d1 (- d2 d3)) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (* (* (+ (* d1 (- d2 d3)) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (+ (* d1 (- d2 d3)) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (+ (* d1 (- d2 d3)) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (sqrt (+ (* d1 (- d2 d3)) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (sqrt (+ (* d1 (- d2 d3)) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (+ (* (* d1 (- (pow d2 3) (pow d3 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (* d1 (- (pow d4 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (+ (* (* d1 (- (* d2 d2) (* d3 d3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ d2 d3) (* d1 (- (pow d4 3) (pow d1 3))))) (* (+ d2 d3) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (+ (pow (* d1 (- d2 d3)) 3) (pow (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) 3)) (+ (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (- (* (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (* (* d1 (- d2 d3)) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))))) (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (- (* d1 (- d2 d3)) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (+ (* d1 (- d3)) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (+ (* d1 (- d3)) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (+ (* (- d3) d1) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (+ (* (- d3) d1) (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (- (* d1 d4) (pow d1 2)) (- (* d1 d4) (pow d1 2)) (- (* d1 d4) (pow d1 2)) 0 (- (* d1 (pow d4 3)) (pow d1 4)) (- (* d1 (pow d4 3)) (pow d1 4)) (- (pow d4 3) (pow d1 3)) (- (pow d4 3) (pow d1 3)) (- (pow d4 3) (pow d1 3)) (- (* d1 d2) (+ (pow d1 2) (* d1 d3))) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 6.445 * * * [progress]: adding candidates to table 6.945 * * [progress]: iteration 4 / 4 6.945 * * * [progress]: picking best candidate 6.949 * * * * [pick]: Picked # 6.949 * * * [progress]: localizing error 6.987 * * * [progress]: generating rewritten candidates 6.987 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2) 7.041 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2) 7.074 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 7.194 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 7.586 * * * [progress]: generating series expansions 7.586 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2) 7.586 * [backup-simplify]: Simplify (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) into (sqrt (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) 7.586 * [approximate]: Taking taylor expansion of (sqrt (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in (d4 d1) around 0 7.586 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d1 7.586 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d1 7.586 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.586 * [taylor]: Taking taylor expansion of d4 in d1 7.586 * [backup-simplify]: Simplify d4 into d4 7.586 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d1 7.586 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.587 * [taylor]: Taking taylor expansion of d1 in d1 7.587 * [backup-simplify]: Simplify 0 into 0 7.587 * [backup-simplify]: Simplify 1 into 1 7.587 * [taylor]: Taking taylor expansion of d4 in d1 7.587 * [backup-simplify]: Simplify d4 into d4 7.587 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.587 * [taylor]: Taking taylor expansion of d1 in d1 7.587 * [backup-simplify]: Simplify 0 into 0 7.587 * [backup-simplify]: Simplify 1 into 1 7.587 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.587 * [backup-simplify]: Simplify (* 0 d4) into 0 7.587 * [backup-simplify]: Simplify (+ 0 0) into 0 7.588 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 7.588 * [backup-simplify]: Simplify (sqrt (pow d4 2)) into d4 7.588 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.588 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.588 * [backup-simplify]: Simplify (+ d4 0) into d4 7.588 * [backup-simplify]: Simplify (+ 0 d4) into d4 7.588 * [backup-simplify]: Simplify (/ d4 (* 2 (sqrt (pow d4 2)))) into 1/2 7.588 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d4 7.588 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d4 7.588 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.588 * [taylor]: Taking taylor expansion of d4 in d4 7.588 * [backup-simplify]: Simplify 0 into 0 7.588 * [backup-simplify]: Simplify 1 into 1 7.588 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d4 7.588 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.588 * [taylor]: Taking taylor expansion of d1 in d4 7.588 * [backup-simplify]: Simplify d1 into d1 7.588 * [taylor]: Taking taylor expansion of d4 in d4 7.589 * [backup-simplify]: Simplify 0 into 0 7.589 * [backup-simplify]: Simplify 1 into 1 7.589 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.589 * [taylor]: Taking taylor expansion of d1 in d4 7.589 * [backup-simplify]: Simplify d1 into d1 7.589 * [backup-simplify]: Simplify (* d1 0) into 0 7.589 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.589 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 7.589 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 7.589 * [backup-simplify]: Simplify (sqrt (pow d1 2)) into d1 7.589 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.589 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.589 * [backup-simplify]: Simplify (+ d1 0) into d1 7.589 * [backup-simplify]: Simplify (+ 0 d1) into d1 7.589 * [backup-simplify]: Simplify (/ d1 (* 2 (sqrt (pow d1 2)))) into 1/2 7.589 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d4 7.589 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d4 7.590 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.590 * [taylor]: Taking taylor expansion of d4 in d4 7.590 * [backup-simplify]: Simplify 0 into 0 7.590 * [backup-simplify]: Simplify 1 into 1 7.590 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d4 7.590 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.590 * [taylor]: Taking taylor expansion of d1 in d4 7.590 * [backup-simplify]: Simplify d1 into d1 7.590 * [taylor]: Taking taylor expansion of d4 in d4 7.590 * [backup-simplify]: Simplify 0 into 0 7.590 * [backup-simplify]: Simplify 1 into 1 7.590 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.590 * [taylor]: Taking taylor expansion of d1 in d4 7.590 * [backup-simplify]: Simplify d1 into d1 7.590 * [backup-simplify]: Simplify (* d1 0) into 0 7.590 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.590 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 7.590 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 7.590 * [backup-simplify]: Simplify (sqrt (pow d1 2)) into d1 7.590 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.590 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.590 * [backup-simplify]: Simplify (+ d1 0) into d1 7.590 * [backup-simplify]: Simplify (+ 0 d1) into d1 7.591 * [backup-simplify]: Simplify (/ d1 (* 2 (sqrt (pow d1 2)))) into 1/2 7.591 * [taylor]: Taking taylor expansion of d1 in d1 7.591 * [backup-simplify]: Simplify 0 into 0 7.591 * [backup-simplify]: Simplify 1 into 1 7.591 * [backup-simplify]: Simplify 0 into 0 7.591 * [taylor]: Taking taylor expansion of 1/2 in d1 7.591 * [backup-simplify]: Simplify 1/2 into 1/2 7.591 * [backup-simplify]: Simplify 1/2 into 1/2 7.591 * [backup-simplify]: Simplify 1 into 1 7.591 * [backup-simplify]: Simplify (* 1 1) into 1 7.592 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0 7.592 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.592 * [backup-simplify]: Simplify (+ 0 0) into 0 7.592 * [backup-simplify]: Simplify (+ 1 0) into 1 7.593 * [backup-simplify]: Simplify (/ (- 1 (pow 1/2 2) (+)) (* 2 d1)) into (/ 3/8 d1) 7.593 * [taylor]: Taking taylor expansion of (/ 3/8 d1) in d1 7.593 * [taylor]: Taking taylor expansion of 3/8 in d1 7.593 * [backup-simplify]: Simplify 3/8 into 3/8 7.593 * [taylor]: Taking taylor expansion of d1 in d1 7.593 * [backup-simplify]: Simplify 0 into 0 7.593 * [backup-simplify]: Simplify 1 into 1 7.593 * [backup-simplify]: Simplify (/ 3/8 1) into 3/8 7.594 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 3/8 (/ 0 1)))) into 0 7.594 * [backup-simplify]: Simplify 0 into 0 7.594 * [backup-simplify]: Simplify 0 into 0 7.594 * [backup-simplify]: Simplify 0 into 0 7.594 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.595 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 7.595 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 7.595 * [backup-simplify]: Simplify (+ 0 0) into 0 7.596 * [backup-simplify]: Simplify (+ 0 0) into 0 7.596 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 1/2 (/ 3/8 d1))))) (* 2 d1)) into (/ -3/16 (pow d1 2)) 7.596 * [taylor]: Taking taylor expansion of (/ -3/16 (pow d1 2)) in d1 7.596 * [taylor]: Taking taylor expansion of -3/16 in d1 7.596 * [backup-simplify]: Simplify -3/16 into -3/16 7.596 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.596 * [taylor]: Taking taylor expansion of d1 in d1 7.596 * [backup-simplify]: Simplify 0 into 0 7.596 * [backup-simplify]: Simplify 1 into 1 7.596 * [backup-simplify]: Simplify (* 1 1) into 1 7.596 * [backup-simplify]: Simplify (/ -3/16 1) into -3/16 7.597 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.597 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.598 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -3/16 (/ 0 1)))) into 0 7.598 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -3/16 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.598 * [backup-simplify]: Simplify 0 into 0 7.599 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 3/8 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.599 * [backup-simplify]: Simplify 0 into 0 7.599 * [backup-simplify]: Simplify 0 into 0 7.599 * [backup-simplify]: Simplify (+ (* 1 (* d1 1)) (* 1/2 (* 1 d4))) into (+ d1 (* 1/2 d4)) 7.599 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 d4) (/ 1 d4)) (+ (* (/ 1 d1) (/ 1 d1)) (* (/ 1 d4) (/ 1 d1))))) into (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) 7.599 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in (d4 d1) around 0 7.599 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 7.599 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 7.599 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.599 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.599 * [taylor]: Taking taylor expansion of d1 in d1 7.599 * [backup-simplify]: Simplify 0 into 0 7.599 * [backup-simplify]: Simplify 1 into 1 7.600 * [backup-simplify]: Simplify (* 1 1) into 1 7.600 * [backup-simplify]: Simplify (/ 1 1) into 1 7.600 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 7.600 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 7.600 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.600 * [taylor]: Taking taylor expansion of d4 in d1 7.600 * [backup-simplify]: Simplify d4 into d4 7.600 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.600 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.600 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.600 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.600 * [taylor]: Taking taylor expansion of d1 in d1 7.600 * [backup-simplify]: Simplify 0 into 0 7.600 * [backup-simplify]: Simplify 1 into 1 7.600 * [taylor]: Taking taylor expansion of d4 in d1 7.600 * [backup-simplify]: Simplify d4 into d4 7.600 * [backup-simplify]: Simplify (* 0 d4) into 0 7.601 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.601 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.601 * [backup-simplify]: Simplify (+ 1 0) into 1 7.601 * [backup-simplify]: Simplify (sqrt 1) into 1 7.602 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.602 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.602 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.603 * [backup-simplify]: Simplify (/ (/ 1 d4) (* 2 (sqrt 1))) into (/ 1/2 d4) 7.603 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 7.603 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 7.603 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.603 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.603 * [taylor]: Taking taylor expansion of d1 in d4 7.603 * [backup-simplify]: Simplify d1 into d1 7.603 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.603 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.603 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 7.603 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.603 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.603 * [taylor]: Taking taylor expansion of d4 in d4 7.603 * [backup-simplify]: Simplify 0 into 0 7.603 * [backup-simplify]: Simplify 1 into 1 7.603 * [backup-simplify]: Simplify (* 1 1) into 1 7.603 * [backup-simplify]: Simplify (/ 1 1) into 1 7.603 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.603 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.604 * [taylor]: Taking taylor expansion of d1 in d4 7.604 * [backup-simplify]: Simplify d1 into d1 7.604 * [taylor]: Taking taylor expansion of d4 in d4 7.604 * [backup-simplify]: Simplify 0 into 0 7.604 * [backup-simplify]: Simplify 1 into 1 7.604 * [backup-simplify]: Simplify (* d1 0) into 0 7.604 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.604 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.604 * [backup-simplify]: Simplify (+ 1 0) into 1 7.604 * [backup-simplify]: Simplify (+ 0 1) into 1 7.605 * [backup-simplify]: Simplify (sqrt 1) into 1 7.605 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.606 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.606 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.606 * [backup-simplify]: Simplify (/ (/ 1 d1) (* 2 (sqrt 1))) into (/ 1/2 d1) 7.606 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 7.606 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 7.606 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.606 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.606 * [taylor]: Taking taylor expansion of d1 in d4 7.606 * [backup-simplify]: Simplify d1 into d1 7.606 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.606 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.606 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 7.606 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.606 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.606 * [taylor]: Taking taylor expansion of d4 in d4 7.606 * [backup-simplify]: Simplify 0 into 0 7.606 * [backup-simplify]: Simplify 1 into 1 7.607 * [backup-simplify]: Simplify (* 1 1) into 1 7.607 * [backup-simplify]: Simplify (/ 1 1) into 1 7.607 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.607 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.607 * [taylor]: Taking taylor expansion of d1 in d4 7.607 * [backup-simplify]: Simplify d1 into d1 7.607 * [taylor]: Taking taylor expansion of d4 in d4 7.607 * [backup-simplify]: Simplify 0 into 0 7.607 * [backup-simplify]: Simplify 1 into 1 7.607 * [backup-simplify]: Simplify (* d1 0) into 0 7.607 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.608 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.608 * [backup-simplify]: Simplify (+ 1 0) into 1 7.608 * [backup-simplify]: Simplify (+ 0 1) into 1 7.608 * [backup-simplify]: Simplify (sqrt 1) into 1 7.609 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.609 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.609 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.610 * [backup-simplify]: Simplify (/ (/ 1 d1) (* 2 (sqrt 1))) into (/ 1/2 d1) 7.610 * [taylor]: Taking taylor expansion of 1 in d1 7.610 * [backup-simplify]: Simplify 1 into 1 7.610 * [taylor]: Taking taylor expansion of (/ 1/2 d1) in d1 7.610 * [taylor]: Taking taylor expansion of 1/2 in d1 7.610 * [backup-simplify]: Simplify 1/2 into 1/2 7.610 * [taylor]: Taking taylor expansion of d1 in d1 7.610 * [backup-simplify]: Simplify 0 into 0 7.610 * [backup-simplify]: Simplify 1 into 1 7.610 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2 7.610 * [backup-simplify]: Simplify 1/2 into 1/2 7.610 * [backup-simplify]: Simplify 1 into 1 7.611 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.612 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0 7.612 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.612 * [backup-simplify]: Simplify (+ 0 0) into 0 7.612 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2)) 7.613 * [backup-simplify]: Simplify (/ (- (/ 1 (pow d1 2)) (pow (/ 1/2 d1) 2) (+)) (* 2 1)) into (/ 3/8 (pow d1 2)) 7.613 * [taylor]: Taking taylor expansion of (/ 3/8 (pow d1 2)) in d1 7.613 * [taylor]: Taking taylor expansion of 3/8 in d1 7.613 * [backup-simplify]: Simplify 3/8 into 3/8 7.613 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.613 * [taylor]: Taking taylor expansion of d1 in d1 7.613 * [backup-simplify]: Simplify 0 into 0 7.613 * [backup-simplify]: Simplify 1 into 1 7.613 * [backup-simplify]: Simplify (* 1 1) into 1 7.613 * [backup-simplify]: Simplify (/ 3/8 1) into 3/8 7.614 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.614 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 3/8 (/ 0 1)))) into 0 7.614 * [backup-simplify]: Simplify 0 into 0 7.615 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0 7.615 * [backup-simplify]: Simplify 0 into 0 7.615 * [backup-simplify]: Simplify 0 into 0 7.615 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.615 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 7.616 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.617 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 7.617 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.617 * [backup-simplify]: Simplify (+ 0 0) into 0 7.617 * [backup-simplify]: Simplify (+ 0 0) into 0 7.618 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* (/ 1/2 d1) (/ 3/8 (pow d1 2)))))) (* 2 1)) into (/ -3/16 (pow d1 3)) 7.618 * [taylor]: Taking taylor expansion of (/ -3/16 (pow d1 3)) in d1 7.618 * [taylor]: Taking taylor expansion of -3/16 in d1 7.618 * [backup-simplify]: Simplify -3/16 into -3/16 7.618 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.618 * [taylor]: Taking taylor expansion of d1 in d1 7.618 * [backup-simplify]: Simplify 0 into 0 7.618 * [backup-simplify]: Simplify 1 into 1 7.618 * [backup-simplify]: Simplify (* 1 1) into 1 7.619 * [backup-simplify]: Simplify (* 1 1) into 1 7.619 * [backup-simplify]: Simplify (/ -3/16 1) into -3/16 7.620 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.620 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.621 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.622 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.623 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -3/16 (/ 0 1)))) into 0 7.624 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -3/16 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.624 * [backup-simplify]: Simplify 0 into 0 7.624 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.625 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 3/8 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.625 * [backup-simplify]: Simplify 0 into 0 7.626 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.626 * [backup-simplify]: Simplify 0 into 0 7.627 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 d4)))) (* 1/2 (* (/ 1 (/ 1 d1)) 1))) into (+ (* 1/2 d1) d4) 7.627 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 (- d4)) (/ 1 (- d4))) (+ (* (/ 1 (- d1)) (/ 1 (- d1))) (* (/ 1 (- d4)) (/ 1 (- d1)))))) into (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) 7.627 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in (d4 d1) around 0 7.627 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 7.627 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 7.627 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.627 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.627 * [taylor]: Taking taylor expansion of d1 in d1 7.628 * [backup-simplify]: Simplify 0 into 0 7.628 * [backup-simplify]: Simplify 1 into 1 7.628 * [backup-simplify]: Simplify (* 1 1) into 1 7.628 * [backup-simplify]: Simplify (/ 1 1) into 1 7.628 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 7.628 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 7.628 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.628 * [taylor]: Taking taylor expansion of d4 in d1 7.628 * [backup-simplify]: Simplify d4 into d4 7.629 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.629 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.629 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.629 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.629 * [taylor]: Taking taylor expansion of d1 in d1 7.629 * [backup-simplify]: Simplify 0 into 0 7.629 * [backup-simplify]: Simplify 1 into 1 7.629 * [taylor]: Taking taylor expansion of d4 in d1 7.629 * [backup-simplify]: Simplify d4 into d4 7.629 * [backup-simplify]: Simplify (* 0 d4) into 0 7.629 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.629 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.630 * [backup-simplify]: Simplify (+ 1 0) into 1 7.630 * [backup-simplify]: Simplify (sqrt 1) into 1 7.631 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.632 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.632 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.632 * [backup-simplify]: Simplify (/ (/ 1 d4) (* 2 (sqrt 1))) into (/ 1/2 d4) 7.632 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 7.632 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 7.632 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.632 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.632 * [taylor]: Taking taylor expansion of d1 in d4 7.632 * [backup-simplify]: Simplify d1 into d1 7.633 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.633 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.633 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 7.633 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.633 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.633 * [taylor]: Taking taylor expansion of d4 in d4 7.633 * [backup-simplify]: Simplify 0 into 0 7.633 * [backup-simplify]: Simplify 1 into 1 7.633 * [backup-simplify]: Simplify (* 1 1) into 1 7.634 * [backup-simplify]: Simplify (/ 1 1) into 1 7.634 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.634 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.634 * [taylor]: Taking taylor expansion of d1 in d4 7.634 * [backup-simplify]: Simplify d1 into d1 7.634 * [taylor]: Taking taylor expansion of d4 in d4 7.634 * [backup-simplify]: Simplify 0 into 0 7.634 * [backup-simplify]: Simplify 1 into 1 7.634 * [backup-simplify]: Simplify (* d1 0) into 0 7.634 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.634 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.635 * [backup-simplify]: Simplify (+ 1 0) into 1 7.635 * [backup-simplify]: Simplify (+ 0 1) into 1 7.635 * [backup-simplify]: Simplify (sqrt 1) into 1 7.636 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.637 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.637 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.637 * [backup-simplify]: Simplify (/ (/ 1 d1) (* 2 (sqrt 1))) into (/ 1/2 d1) 7.638 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 7.638 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 7.638 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.638 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.638 * [taylor]: Taking taylor expansion of d1 in d4 7.638 * [backup-simplify]: Simplify d1 into d1 7.638 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.638 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.638 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 7.638 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.638 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.638 * [taylor]: Taking taylor expansion of d4 in d4 7.638 * [backup-simplify]: Simplify 0 into 0 7.638 * [backup-simplify]: Simplify 1 into 1 7.639 * [backup-simplify]: Simplify (* 1 1) into 1 7.639 * [backup-simplify]: Simplify (/ 1 1) into 1 7.639 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.639 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.639 * [taylor]: Taking taylor expansion of d1 in d4 7.639 * [backup-simplify]: Simplify d1 into d1 7.639 * [taylor]: Taking taylor expansion of d4 in d4 7.639 * [backup-simplify]: Simplify 0 into 0 7.639 * [backup-simplify]: Simplify 1 into 1 7.639 * [backup-simplify]: Simplify (* d1 0) into 0 7.640 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.640 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.640 * [backup-simplify]: Simplify (+ 1 0) into 1 7.641 * [backup-simplify]: Simplify (+ 0 1) into 1 7.641 * [backup-simplify]: Simplify (sqrt 1) into 1 7.642 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.642 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.643 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.643 * [backup-simplify]: Simplify (/ (/ 1 d1) (* 2 (sqrt 1))) into (/ 1/2 d1) 7.643 * [taylor]: Taking taylor expansion of 1 in d1 7.643 * [backup-simplify]: Simplify 1 into 1 7.643 * [taylor]: Taking taylor expansion of (/ 1/2 d1) in d1 7.643 * [taylor]: Taking taylor expansion of 1/2 in d1 7.643 * [backup-simplify]: Simplify 1/2 into 1/2 7.644 * [taylor]: Taking taylor expansion of d1 in d1 7.644 * [backup-simplify]: Simplify 0 into 0 7.644 * [backup-simplify]: Simplify 1 into 1 7.644 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2 7.644 * [backup-simplify]: Simplify 1/2 into 1/2 7.644 * [backup-simplify]: Simplify 1 into 1 7.645 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.646 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.647 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0 7.647 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.647 * [backup-simplify]: Simplify (+ 0 0) into 0 7.647 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2)) 7.649 * [backup-simplify]: Simplify (/ (- (/ 1 (pow d1 2)) (pow (/ 1/2 d1) 2) (+)) (* 2 1)) into (/ 3/8 (pow d1 2)) 7.649 * [taylor]: Taking taylor expansion of (/ 3/8 (pow d1 2)) in d1 7.649 * [taylor]: Taking taylor expansion of 3/8 in d1 7.649 * [backup-simplify]: Simplify 3/8 into 3/8 7.649 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.649 * [taylor]: Taking taylor expansion of d1 in d1 7.649 * [backup-simplify]: Simplify 0 into 0 7.649 * [backup-simplify]: Simplify 1 into 1 7.649 * [backup-simplify]: Simplify (* 1 1) into 1 7.650 * [backup-simplify]: Simplify (/ 3/8 1) into 3/8 7.650 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.651 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 3/8 (/ 0 1)))) into 0 7.651 * [backup-simplify]: Simplify 0 into 0 7.652 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0 7.652 * [backup-simplify]: Simplify 0 into 0 7.652 * [backup-simplify]: Simplify 0 into 0 7.652 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.653 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 7.654 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.655 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 7.656 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.656 * [backup-simplify]: Simplify (+ 0 0) into 0 7.656 * [backup-simplify]: Simplify (+ 0 0) into 0 7.657 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* (/ 1/2 d1) (/ 3/8 (pow d1 2)))))) (* 2 1)) into (/ -3/16 (pow d1 3)) 7.657 * [taylor]: Taking taylor expansion of (/ -3/16 (pow d1 3)) in d1 7.657 * [taylor]: Taking taylor expansion of -3/16 in d1 7.657 * [backup-simplify]: Simplify -3/16 into -3/16 7.657 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.657 * [taylor]: Taking taylor expansion of d1 in d1 7.657 * [backup-simplify]: Simplify 0 into 0 7.657 * [backup-simplify]: Simplify 1 into 1 7.667 * [backup-simplify]: Simplify (* 1 1) into 1 7.667 * [backup-simplify]: Simplify (* 1 1) into 1 7.668 * [backup-simplify]: Simplify (/ -3/16 1) into -3/16 7.669 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.670 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.671 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.671 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.672 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -3/16 (/ 0 1)))) into 0 7.673 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -3/16 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.673 * [backup-simplify]: Simplify 0 into 0 7.674 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.675 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 3/8 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.675 * [backup-simplify]: Simplify 0 into 0 7.676 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.676 * [backup-simplify]: Simplify 0 into 0 7.676 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 (- d4))))) (* 1/2 (* (/ 1 (/ 1 (- d1))) 1))) into (- (+ (* 1/2 d1) d4)) 7.676 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2) 7.677 * [backup-simplify]: Simplify (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) into (sqrt (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) 7.677 * [approximate]: Taking taylor expansion of (sqrt (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in (d4 d1) around 0 7.677 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d1 7.677 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d1 7.677 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.677 * [taylor]: Taking taylor expansion of d4 in d1 7.677 * [backup-simplify]: Simplify d4 into d4 7.677 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d1 7.677 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.677 * [taylor]: Taking taylor expansion of d1 in d1 7.677 * [backup-simplify]: Simplify 0 into 0 7.677 * [backup-simplify]: Simplify 1 into 1 7.677 * [taylor]: Taking taylor expansion of d4 in d1 7.677 * [backup-simplify]: Simplify d4 into d4 7.677 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.677 * [taylor]: Taking taylor expansion of d1 in d1 7.677 * [backup-simplify]: Simplify 0 into 0 7.677 * [backup-simplify]: Simplify 1 into 1 7.677 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.677 * [backup-simplify]: Simplify (* 0 d4) into 0 7.678 * [backup-simplify]: Simplify (+ 0 0) into 0 7.678 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 7.678 * [backup-simplify]: Simplify (sqrt (pow d4 2)) into d4 7.678 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.679 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.679 * [backup-simplify]: Simplify (+ d4 0) into d4 7.679 * [backup-simplify]: Simplify (+ 0 d4) into d4 7.679 * [backup-simplify]: Simplify (/ d4 (* 2 (sqrt (pow d4 2)))) into 1/2 7.679 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d4 7.679 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d4 7.679 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.679 * [taylor]: Taking taylor expansion of d4 in d4 7.679 * [backup-simplify]: Simplify 0 into 0 7.679 * [backup-simplify]: Simplify 1 into 1 7.679 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d4 7.679 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.679 * [taylor]: Taking taylor expansion of d1 in d4 7.679 * [backup-simplify]: Simplify d1 into d1 7.679 * [taylor]: Taking taylor expansion of d4 in d4 7.679 * [backup-simplify]: Simplify 0 into 0 7.679 * [backup-simplify]: Simplify 1 into 1 7.679 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.679 * [taylor]: Taking taylor expansion of d1 in d4 7.679 * [backup-simplify]: Simplify d1 into d1 7.680 * [backup-simplify]: Simplify (* d1 0) into 0 7.680 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.680 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 7.680 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 7.680 * [backup-simplify]: Simplify (sqrt (pow d1 2)) into d1 7.680 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.681 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.681 * [backup-simplify]: Simplify (+ d1 0) into d1 7.681 * [backup-simplify]: Simplify (+ 0 d1) into d1 7.681 * [backup-simplify]: Simplify (/ d1 (* 2 (sqrt (pow d1 2)))) into 1/2 7.681 * [taylor]: Taking taylor expansion of (sqrt (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d4 7.681 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d4 7.681 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.681 * [taylor]: Taking taylor expansion of d4 in d4 7.681 * [backup-simplify]: Simplify 0 into 0 7.681 * [backup-simplify]: Simplify 1 into 1 7.681 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d4 7.681 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.681 * [taylor]: Taking taylor expansion of d1 in d4 7.681 * [backup-simplify]: Simplify d1 into d1 7.681 * [taylor]: Taking taylor expansion of d4 in d4 7.681 * [backup-simplify]: Simplify 0 into 0 7.681 * [backup-simplify]: Simplify 1 into 1 7.681 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.681 * [taylor]: Taking taylor expansion of d1 in d4 7.681 * [backup-simplify]: Simplify d1 into d1 7.681 * [backup-simplify]: Simplify (* d1 0) into 0 7.681 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.682 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 7.682 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 7.682 * [backup-simplify]: Simplify (sqrt (pow d1 2)) into d1 7.682 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.682 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.683 * [backup-simplify]: Simplify (+ d1 0) into d1 7.683 * [backup-simplify]: Simplify (+ 0 d1) into d1 7.683 * [backup-simplify]: Simplify (/ d1 (* 2 (sqrt (pow d1 2)))) into 1/2 7.683 * [taylor]: Taking taylor expansion of d1 in d1 7.683 * [backup-simplify]: Simplify 0 into 0 7.683 * [backup-simplify]: Simplify 1 into 1 7.683 * [backup-simplify]: Simplify 0 into 0 7.683 * [taylor]: Taking taylor expansion of 1/2 in d1 7.683 * [backup-simplify]: Simplify 1/2 into 1/2 7.683 * [backup-simplify]: Simplify 1/2 into 1/2 7.683 * [backup-simplify]: Simplify 1 into 1 7.684 * [backup-simplify]: Simplify (* 1 1) into 1 7.684 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0 7.685 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.685 * [backup-simplify]: Simplify (+ 0 0) into 0 7.686 * [backup-simplify]: Simplify (+ 1 0) into 1 7.686 * [backup-simplify]: Simplify (/ (- 1 (pow 1/2 2) (+)) (* 2 d1)) into (/ 3/8 d1) 7.686 * [taylor]: Taking taylor expansion of (/ 3/8 d1) in d1 7.687 * [taylor]: Taking taylor expansion of 3/8 in d1 7.687 * [backup-simplify]: Simplify 3/8 into 3/8 7.687 * [taylor]: Taking taylor expansion of d1 in d1 7.687 * [backup-simplify]: Simplify 0 into 0 7.687 * [backup-simplify]: Simplify 1 into 1 7.687 * [backup-simplify]: Simplify (/ 3/8 1) into 3/8 7.688 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 3/8 (/ 0 1)))) into 0 7.688 * [backup-simplify]: Simplify 0 into 0 7.688 * [backup-simplify]: Simplify 0 into 0 7.688 * [backup-simplify]: Simplify 0 into 0 7.689 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.690 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 7.691 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 7.691 * [backup-simplify]: Simplify (+ 0 0) into 0 7.692 * [backup-simplify]: Simplify (+ 0 0) into 0 7.692 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 1/2 (/ 3/8 d1))))) (* 2 d1)) into (/ -3/16 (pow d1 2)) 7.692 * [taylor]: Taking taylor expansion of (/ -3/16 (pow d1 2)) in d1 7.692 * [taylor]: Taking taylor expansion of -3/16 in d1 7.692 * [backup-simplify]: Simplify -3/16 into -3/16 7.692 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.692 * [taylor]: Taking taylor expansion of d1 in d1 7.692 * [backup-simplify]: Simplify 0 into 0 7.692 * [backup-simplify]: Simplify 1 into 1 7.692 * [backup-simplify]: Simplify (* 1 1) into 1 7.693 * [backup-simplify]: Simplify (/ -3/16 1) into -3/16 7.694 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.694 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.695 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -3/16 (/ 0 1)))) into 0 7.696 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -3/16 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.696 * [backup-simplify]: Simplify 0 into 0 7.697 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 3/8 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.697 * [backup-simplify]: Simplify 0 into 0 7.697 * [backup-simplify]: Simplify 0 into 0 7.698 * [backup-simplify]: Simplify (+ (* 1 (* d1 1)) (* 1/2 (* 1 d4))) into (+ d1 (* 1/2 d4)) 7.698 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 d4) (/ 1 d4)) (+ (* (/ 1 d1) (/ 1 d1)) (* (/ 1 d4) (/ 1 d1))))) into (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) 7.698 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in (d4 d1) around 0 7.698 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 7.698 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 7.698 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.698 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.698 * [taylor]: Taking taylor expansion of d1 in d1 7.698 * [backup-simplify]: Simplify 0 into 0 7.698 * [backup-simplify]: Simplify 1 into 1 7.699 * [backup-simplify]: Simplify (* 1 1) into 1 7.699 * [backup-simplify]: Simplify (/ 1 1) into 1 7.699 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 7.699 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 7.699 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.699 * [taylor]: Taking taylor expansion of d4 in d1 7.699 * [backup-simplify]: Simplify d4 into d4 7.699 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.700 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.700 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.700 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.700 * [taylor]: Taking taylor expansion of d1 in d1 7.700 * [backup-simplify]: Simplify 0 into 0 7.700 * [backup-simplify]: Simplify 1 into 1 7.700 * [taylor]: Taking taylor expansion of d4 in d1 7.700 * [backup-simplify]: Simplify d4 into d4 7.700 * [backup-simplify]: Simplify (* 0 d4) into 0 7.700 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.700 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.701 * [backup-simplify]: Simplify (+ 1 0) into 1 7.701 * [backup-simplify]: Simplify (sqrt 1) into 1 7.702 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.703 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.703 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.704 * [backup-simplify]: Simplify (/ (/ 1 d4) (* 2 (sqrt 1))) into (/ 1/2 d4) 7.704 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 7.704 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 7.704 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.704 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.704 * [taylor]: Taking taylor expansion of d1 in d4 7.704 * [backup-simplify]: Simplify d1 into d1 7.704 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.704 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.704 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 7.704 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.704 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.704 * [taylor]: Taking taylor expansion of d4 in d4 7.704 * [backup-simplify]: Simplify 0 into 0 7.704 * [backup-simplify]: Simplify 1 into 1 7.705 * [backup-simplify]: Simplify (* 1 1) into 1 7.705 * [backup-simplify]: Simplify (/ 1 1) into 1 7.705 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.705 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.705 * [taylor]: Taking taylor expansion of d1 in d4 7.705 * [backup-simplify]: Simplify d1 into d1 7.705 * [taylor]: Taking taylor expansion of d4 in d4 7.705 * [backup-simplify]: Simplify 0 into 0 7.705 * [backup-simplify]: Simplify 1 into 1 7.705 * [backup-simplify]: Simplify (* d1 0) into 0 7.706 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.706 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.706 * [backup-simplify]: Simplify (+ 1 0) into 1 7.707 * [backup-simplify]: Simplify (+ 0 1) into 1 7.707 * [backup-simplify]: Simplify (sqrt 1) into 1 7.708 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.709 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.709 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.709 * [backup-simplify]: Simplify (/ (/ 1 d1) (* 2 (sqrt 1))) into (/ 1/2 d1) 7.709 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 7.709 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 7.709 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.709 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.709 * [taylor]: Taking taylor expansion of d1 in d4 7.709 * [backup-simplify]: Simplify d1 into d1 7.710 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.710 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.710 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 7.710 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.710 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.710 * [taylor]: Taking taylor expansion of d4 in d4 7.710 * [backup-simplify]: Simplify 0 into 0 7.710 * [backup-simplify]: Simplify 1 into 1 7.710 * [backup-simplify]: Simplify (* 1 1) into 1 7.711 * [backup-simplify]: Simplify (/ 1 1) into 1 7.711 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.711 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.711 * [taylor]: Taking taylor expansion of d1 in d4 7.711 * [backup-simplify]: Simplify d1 into d1 7.711 * [taylor]: Taking taylor expansion of d4 in d4 7.711 * [backup-simplify]: Simplify 0 into 0 7.711 * [backup-simplify]: Simplify 1 into 1 7.711 * [backup-simplify]: Simplify (* d1 0) into 0 7.711 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.711 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.712 * [backup-simplify]: Simplify (+ 1 0) into 1 7.712 * [backup-simplify]: Simplify (+ 0 1) into 1 7.713 * [backup-simplify]: Simplify (sqrt 1) into 1 7.713 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.714 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.714 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.714 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.715 * [backup-simplify]: Simplify (/ (/ 1 d1) (* 2 (sqrt 1))) into (/ 1/2 d1) 7.715 * [taylor]: Taking taylor expansion of 1 in d1 7.715 * [backup-simplify]: Simplify 1 into 1 7.715 * [taylor]: Taking taylor expansion of (/ 1/2 d1) in d1 7.715 * [taylor]: Taking taylor expansion of 1/2 in d1 7.715 * [backup-simplify]: Simplify 1/2 into 1/2 7.715 * [taylor]: Taking taylor expansion of d1 in d1 7.715 * [backup-simplify]: Simplify 0 into 0 7.715 * [backup-simplify]: Simplify 1 into 1 7.715 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2 7.715 * [backup-simplify]: Simplify 1/2 into 1/2 7.716 * [backup-simplify]: Simplify 1 into 1 7.716 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.718 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0 7.718 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.718 * [backup-simplify]: Simplify (+ 0 0) into 0 7.719 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2)) 7.720 * [backup-simplify]: Simplify (/ (- (/ 1 (pow d1 2)) (pow (/ 1/2 d1) 2) (+)) (* 2 1)) into (/ 3/8 (pow d1 2)) 7.720 * [taylor]: Taking taylor expansion of (/ 3/8 (pow d1 2)) in d1 7.720 * [taylor]: Taking taylor expansion of 3/8 in d1 7.720 * [backup-simplify]: Simplify 3/8 into 3/8 7.720 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.720 * [taylor]: Taking taylor expansion of d1 in d1 7.720 * [backup-simplify]: Simplify 0 into 0 7.720 * [backup-simplify]: Simplify 1 into 1 7.720 * [backup-simplify]: Simplify (* 1 1) into 1 7.721 * [backup-simplify]: Simplify (/ 3/8 1) into 3/8 7.721 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.722 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 3/8 (/ 0 1)))) into 0 7.722 * [backup-simplify]: Simplify 0 into 0 7.723 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0 7.723 * [backup-simplify]: Simplify 0 into 0 7.723 * [backup-simplify]: Simplify 0 into 0 7.723 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.724 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 7.725 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.726 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.727 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 7.727 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.727 * [backup-simplify]: Simplify (+ 0 0) into 0 7.728 * [backup-simplify]: Simplify (+ 0 0) into 0 7.728 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* (/ 1/2 d1) (/ 3/8 (pow d1 2)))))) (* 2 1)) into (/ -3/16 (pow d1 3)) 7.729 * [taylor]: Taking taylor expansion of (/ -3/16 (pow d1 3)) in d1 7.729 * [taylor]: Taking taylor expansion of -3/16 in d1 7.729 * [backup-simplify]: Simplify -3/16 into -3/16 7.729 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.729 * [taylor]: Taking taylor expansion of d1 in d1 7.729 * [backup-simplify]: Simplify 0 into 0 7.729 * [backup-simplify]: Simplify 1 into 1 7.729 * [backup-simplify]: Simplify (* 1 1) into 1 7.729 * [backup-simplify]: Simplify (* 1 1) into 1 7.730 * [backup-simplify]: Simplify (/ -3/16 1) into -3/16 7.731 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.731 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.732 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.733 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.734 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -3/16 (/ 0 1)))) into 0 7.735 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -3/16 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.735 * [backup-simplify]: Simplify 0 into 0 7.735 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.736 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 3/8 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.736 * [backup-simplify]: Simplify 0 into 0 7.737 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.737 * [backup-simplify]: Simplify 0 into 0 7.738 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 d4)))) (* 1/2 (* (/ 1 (/ 1 d1)) 1))) into (+ (* 1/2 d1) d4) 7.738 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 (- d4)) (/ 1 (- d4))) (+ (* (/ 1 (- d1)) (/ 1 (- d1))) (* (/ 1 (- d4)) (/ 1 (- d1)))))) into (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) 7.738 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in (d4 d1) around 0 7.738 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 7.738 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 7.738 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.738 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.739 * [taylor]: Taking taylor expansion of d1 in d1 7.739 * [backup-simplify]: Simplify 0 into 0 7.739 * [backup-simplify]: Simplify 1 into 1 7.739 * [backup-simplify]: Simplify (* 1 1) into 1 7.739 * [backup-simplify]: Simplify (/ 1 1) into 1 7.739 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 7.739 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 7.739 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.739 * [taylor]: Taking taylor expansion of d4 in d1 7.739 * [backup-simplify]: Simplify d4 into d4 7.739 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.740 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.740 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.740 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.740 * [taylor]: Taking taylor expansion of d1 in d1 7.740 * [backup-simplify]: Simplify 0 into 0 7.740 * [backup-simplify]: Simplify 1 into 1 7.740 * [taylor]: Taking taylor expansion of d4 in d1 7.740 * [backup-simplify]: Simplify d4 into d4 7.740 * [backup-simplify]: Simplify (* 0 d4) into 0 7.740 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.740 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.741 * [backup-simplify]: Simplify (+ 1 0) into 1 7.741 * [backup-simplify]: Simplify (sqrt 1) into 1 7.742 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.743 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.743 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.743 * [backup-simplify]: Simplify (/ (/ 1 d4) (* 2 (sqrt 1))) into (/ 1/2 d4) 7.743 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 7.743 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 7.743 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.743 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.743 * [taylor]: Taking taylor expansion of d1 in d4 7.743 * [backup-simplify]: Simplify d1 into d1 7.743 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.744 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.744 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 7.744 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.744 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.744 * [taylor]: Taking taylor expansion of d4 in d4 7.744 * [backup-simplify]: Simplify 0 into 0 7.744 * [backup-simplify]: Simplify 1 into 1 7.744 * [backup-simplify]: Simplify (* 1 1) into 1 7.745 * [backup-simplify]: Simplify (/ 1 1) into 1 7.745 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.745 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.745 * [taylor]: Taking taylor expansion of d1 in d4 7.745 * [backup-simplify]: Simplify d1 into d1 7.745 * [taylor]: Taking taylor expansion of d4 in d4 7.745 * [backup-simplify]: Simplify 0 into 0 7.745 * [backup-simplify]: Simplify 1 into 1 7.745 * [backup-simplify]: Simplify (* d1 0) into 0 7.745 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.745 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.746 * [backup-simplify]: Simplify (+ 1 0) into 1 7.746 * [backup-simplify]: Simplify (+ 0 1) into 1 7.746 * [backup-simplify]: Simplify (sqrt 1) into 1 7.747 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.748 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.748 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.749 * [backup-simplify]: Simplify (/ (/ 1 d1) (* 2 (sqrt 1))) into (/ 1/2 d1) 7.749 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 7.749 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 7.749 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.749 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.749 * [taylor]: Taking taylor expansion of d1 in d4 7.749 * [backup-simplify]: Simplify d1 into d1 7.749 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.749 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.749 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 7.749 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.749 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.749 * [taylor]: Taking taylor expansion of d4 in d4 7.749 * [backup-simplify]: Simplify 0 into 0 7.749 * [backup-simplify]: Simplify 1 into 1 7.750 * [backup-simplify]: Simplify (* 1 1) into 1 7.750 * [backup-simplify]: Simplify (/ 1 1) into 1 7.750 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.750 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.750 * [taylor]: Taking taylor expansion of d1 in d4 7.750 * [backup-simplify]: Simplify d1 into d1 7.750 * [taylor]: Taking taylor expansion of d4 in d4 7.750 * [backup-simplify]: Simplify 0 into 0 7.750 * [backup-simplify]: Simplify 1 into 1 7.750 * [backup-simplify]: Simplify (* d1 0) into 0 7.751 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.751 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.751 * [backup-simplify]: Simplify (+ 1 0) into 1 7.751 * [backup-simplify]: Simplify (+ 0 1) into 1 7.752 * [backup-simplify]: Simplify (sqrt 1) into 1 7.752 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.752 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.752 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.752 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.753 * [backup-simplify]: Simplify (/ (/ 1 d1) (* 2 (sqrt 1))) into (/ 1/2 d1) 7.753 * [taylor]: Taking taylor expansion of 1 in d1 7.753 * [backup-simplify]: Simplify 1 into 1 7.753 * [taylor]: Taking taylor expansion of (/ 1/2 d1) in d1 7.753 * [taylor]: Taking taylor expansion of 1/2 in d1 7.753 * [backup-simplify]: Simplify 1/2 into 1/2 7.753 * [taylor]: Taking taylor expansion of d1 in d1 7.753 * [backup-simplify]: Simplify 0 into 0 7.753 * [backup-simplify]: Simplify 1 into 1 7.753 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2 7.753 * [backup-simplify]: Simplify 1/2 into 1/2 7.753 * [backup-simplify]: Simplify 1 into 1 7.754 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.755 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0 7.755 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.755 * [backup-simplify]: Simplify (+ 0 0) into 0 7.755 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2)) 7.756 * [backup-simplify]: Simplify (/ (- (/ 1 (pow d1 2)) (pow (/ 1/2 d1) 2) (+)) (* 2 1)) into (/ 3/8 (pow d1 2)) 7.756 * [taylor]: Taking taylor expansion of (/ 3/8 (pow d1 2)) in d1 7.756 * [taylor]: Taking taylor expansion of 3/8 in d1 7.756 * [backup-simplify]: Simplify 3/8 into 3/8 7.756 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.756 * [taylor]: Taking taylor expansion of d1 in d1 7.756 * [backup-simplify]: Simplify 0 into 0 7.756 * [backup-simplify]: Simplify 1 into 1 7.756 * [backup-simplify]: Simplify (* 1 1) into 1 7.757 * [backup-simplify]: Simplify (/ 3/8 1) into 3/8 7.757 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.757 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 3/8 (/ 0 1)))) into 0 7.757 * [backup-simplify]: Simplify 0 into 0 7.758 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0 7.758 * [backup-simplify]: Simplify 0 into 0 7.758 * [backup-simplify]: Simplify 0 into 0 7.758 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.758 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 7.759 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.760 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 7.760 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.760 * [backup-simplify]: Simplify (+ 0 0) into 0 7.760 * [backup-simplify]: Simplify (+ 0 0) into 0 7.761 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* (/ 1/2 d1) (/ 3/8 (pow d1 2)))))) (* 2 1)) into (/ -3/16 (pow d1 3)) 7.761 * [taylor]: Taking taylor expansion of (/ -3/16 (pow d1 3)) in d1 7.761 * [taylor]: Taking taylor expansion of -3/16 in d1 7.761 * [backup-simplify]: Simplify -3/16 into -3/16 7.761 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.761 * [taylor]: Taking taylor expansion of d1 in d1 7.761 * [backup-simplify]: Simplify 0 into 0 7.761 * [backup-simplify]: Simplify 1 into 1 7.761 * [backup-simplify]: Simplify (* 1 1) into 1 7.761 * [backup-simplify]: Simplify (* 1 1) into 1 7.762 * [backup-simplify]: Simplify (/ -3/16 1) into -3/16 7.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.763 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.763 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.763 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.764 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -3/16 (/ 0 1)))) into 0 7.764 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -3/16 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.764 * [backup-simplify]: Simplify 0 into 0 7.765 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.766 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 3/8 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.766 * [backup-simplify]: Simplify 0 into 0 7.766 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.766 * [backup-simplify]: Simplify 0 into 0 7.766 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 (- d4))))) (* 1/2 (* (/ 1 (/ 1 (- d1))) 1))) into (- (+ (* 1/2 d1) d4)) 7.766 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 7.767 * [backup-simplify]: Simplify (/ (- (pow d4 3) (pow d1 3)) (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) into (* (sqrt (/ 1 (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))))) (- (pow d4 3) (pow d1 3))) 7.767 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))))) (- (pow d4 3) (pow d1 3))) in (d4 d1) around 0 7.767 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))))) (- (pow d4 3) (pow d1 3))) in d1 7.767 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))))) in d1 7.767 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d1 7.767 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d1 7.767 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.767 * [taylor]: Taking taylor expansion of d4 in d1 7.767 * [backup-simplify]: Simplify d4 into d4 7.767 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d1 7.767 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.767 * [taylor]: Taking taylor expansion of d1 in d1 7.767 * [backup-simplify]: Simplify 0 into 0 7.767 * [backup-simplify]: Simplify 1 into 1 7.767 * [taylor]: Taking taylor expansion of d4 in d1 7.767 * [backup-simplify]: Simplify d4 into d4 7.767 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.767 * [taylor]: Taking taylor expansion of d1 in d1 7.767 * [backup-simplify]: Simplify 0 into 0 7.767 * [backup-simplify]: Simplify 1 into 1 7.767 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.767 * [backup-simplify]: Simplify (* 0 d4) into 0 7.767 * [backup-simplify]: Simplify (+ 0 0) into 0 7.768 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 7.768 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.768 * [backup-simplify]: Simplify (sqrt (/ 1 (pow d4 2))) into (/ 1 d4) 7.768 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.768 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.768 * [backup-simplify]: Simplify (+ d4 0) into d4 7.768 * [backup-simplify]: Simplify (+ 0 d4) into d4 7.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ d4 (pow d4 2))))) into (- (/ 1 (pow d4 3))) 7.769 * [backup-simplify]: Simplify (/ (- (/ 1 (pow d4 3))) (* 2 (sqrt (/ 1 (pow d4 2))))) into (/ -1/2 (pow d4 2)) 7.769 * [taylor]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in d1 7.769 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 7.769 * [taylor]: Taking taylor expansion of d4 in d1 7.769 * [backup-simplify]: Simplify d4 into d4 7.769 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.769 * [taylor]: Taking taylor expansion of d1 in d1 7.769 * [backup-simplify]: Simplify 0 into 0 7.769 * [backup-simplify]: Simplify 1 into 1 7.769 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))))) (- (pow d4 3) (pow d1 3))) in d4 7.769 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))))) in d4 7.769 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d4 7.769 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d4 7.769 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.769 * [taylor]: Taking taylor expansion of d4 in d4 7.769 * [backup-simplify]: Simplify 0 into 0 7.769 * [backup-simplify]: Simplify 1 into 1 7.769 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d4 7.769 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.769 * [taylor]: Taking taylor expansion of d1 in d4 7.769 * [backup-simplify]: Simplify d1 into d1 7.769 * [taylor]: Taking taylor expansion of d4 in d4 7.769 * [backup-simplify]: Simplify 0 into 0 7.769 * [backup-simplify]: Simplify 1 into 1 7.769 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.769 * [taylor]: Taking taylor expansion of d1 in d4 7.769 * [backup-simplify]: Simplify d1 into d1 7.769 * [backup-simplify]: Simplify (* d1 0) into 0 7.769 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.769 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 7.769 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 7.769 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.769 * [backup-simplify]: Simplify (sqrt (/ 1 (pow d1 2))) into (/ 1 d1) 7.770 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.770 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.770 * [backup-simplify]: Simplify (+ d1 0) into d1 7.770 * [backup-simplify]: Simplify (+ 0 d1) into d1 7.770 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ d1 (pow d1 2))))) into (- (/ 1 (pow d1 3))) 7.770 * [backup-simplify]: Simplify (/ (- (/ 1 (pow d1 3))) (* 2 (sqrt (/ 1 (pow d1 2))))) into (/ -1/2 (pow d1 2)) 7.770 * [taylor]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in d4 7.770 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 7.770 * [taylor]: Taking taylor expansion of d4 in d4 7.770 * [backup-simplify]: Simplify 0 into 0 7.770 * [backup-simplify]: Simplify 1 into 1 7.770 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 7.770 * [taylor]: Taking taylor expansion of d1 in d4 7.770 * [backup-simplify]: Simplify d1 into d1 7.770 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))))) (- (pow d4 3) (pow d1 3))) in d4 7.770 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))))) in d4 7.771 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d4 7.771 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d4 7.771 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.771 * [taylor]: Taking taylor expansion of d4 in d4 7.771 * [backup-simplify]: Simplify 0 into 0 7.771 * [backup-simplify]: Simplify 1 into 1 7.771 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d4 7.771 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.771 * [taylor]: Taking taylor expansion of d1 in d4 7.771 * [backup-simplify]: Simplify d1 into d1 7.771 * [taylor]: Taking taylor expansion of d4 in d4 7.771 * [backup-simplify]: Simplify 0 into 0 7.771 * [backup-simplify]: Simplify 1 into 1 7.771 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.771 * [taylor]: Taking taylor expansion of d1 in d4 7.771 * [backup-simplify]: Simplify d1 into d1 7.771 * [backup-simplify]: Simplify (* d1 0) into 0 7.771 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.771 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 7.771 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 7.771 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.771 * [backup-simplify]: Simplify (sqrt (/ 1 (pow d1 2))) into (/ 1 d1) 7.771 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.772 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.772 * [backup-simplify]: Simplify (+ d1 0) into d1 7.772 * [backup-simplify]: Simplify (+ 0 d1) into d1 7.772 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ d1 (pow d1 2))))) into (- (/ 1 (pow d1 3))) 7.772 * [backup-simplify]: Simplify (/ (- (/ 1 (pow d1 3))) (* 2 (sqrt (/ 1 (pow d1 2))))) into (/ -1/2 (pow d1 2)) 7.772 * [taylor]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in d4 7.772 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 7.772 * [taylor]: Taking taylor expansion of d4 in d4 7.772 * [backup-simplify]: Simplify 0 into 0 7.772 * [backup-simplify]: Simplify 1 into 1 7.772 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 7.772 * [taylor]: Taking taylor expansion of d1 in d4 7.772 * [backup-simplify]: Simplify d1 into d1 7.772 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.772 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 7.772 * [backup-simplify]: Simplify (- (pow d1 3)) into (- (pow d1 3)) 7.773 * [backup-simplify]: Simplify (+ 0 (- (pow d1 3))) into (- (pow d1 3)) 7.773 * [backup-simplify]: Simplify (* (/ 1 d1) (- (pow d1 3))) into (* -1 (pow d1 2)) 7.773 * [taylor]: Taking taylor expansion of (* -1 (pow d1 2)) in d1 7.773 * [taylor]: Taking taylor expansion of -1 in d1 7.773 * [backup-simplify]: Simplify -1 into -1 7.773 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.773 * [taylor]: Taking taylor expansion of d1 in d1 7.773 * [backup-simplify]: Simplify 0 into 0 7.773 * [backup-simplify]: Simplify 1 into 1 7.773 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.773 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0 7.773 * [backup-simplify]: Simplify (- 0) into 0 7.773 * [backup-simplify]: Simplify (+ 0 0) into 0 7.774 * [backup-simplify]: Simplify (+ (* (/ 1 d1) 0) (* (/ -1/2 (pow d1 2)) (- (pow d1 3)))) into (* 1/2 d1) 7.774 * [taylor]: Taking taylor expansion of (* 1/2 d1) in d1 7.774 * [taylor]: Taking taylor expansion of 1/2 in d1 7.774 * [backup-simplify]: Simplify 1/2 into 1/2 7.774 * [taylor]: Taking taylor expansion of d1 in d1 7.774 * [backup-simplify]: Simplify 0 into 0 7.774 * [backup-simplify]: Simplify 1 into 1 7.774 * [backup-simplify]: Simplify (* 1/2 0) into 0 7.774 * [backup-simplify]: Simplify 0 into 0 7.774 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.775 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0 7.775 * [backup-simplify]: Simplify (- 0) into 0 7.775 * [backup-simplify]: Simplify (+ 0 0) into 0 7.775 * [backup-simplify]: Simplify (* 1 1) into 1 7.776 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0 7.776 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.776 * [backup-simplify]: Simplify (+ 0 0) into 0 7.777 * [backup-simplify]: Simplify (+ 1 0) into 1 7.777 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 1 (pow d1 2))) (* (- (/ 1 (pow d1 3))) (/ d1 (pow d1 2))))) into 0 7.777 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 (pow d1 2)) 2) (+)) (* 2 (/ 1 d1))) into (/ -1/8 (pow d1 3)) 7.778 * [backup-simplify]: Simplify (+ (* (/ 1 d1) 0) (+ (* (/ -1/2 (pow d1 2)) 0) (* (/ -1/8 (pow d1 3)) (- (pow d1 3))))) into 1/8 7.778 * [taylor]: Taking taylor expansion of 1/8 in d1 7.778 * [backup-simplify]: Simplify 1/8 into 1/8 7.778 * [backup-simplify]: Simplify 1/8 into 1/8 7.778 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 7.778 * [backup-simplify]: Simplify 1/2 into 1/2 7.778 * [backup-simplify]: Simplify (* 1 1) into 1 7.779 * [backup-simplify]: Simplify (* -1 1) into -1 7.779 * [backup-simplify]: Simplify -1 into -1 7.779 * [backup-simplify]: Simplify (+ (* -1 (pow (* d1 1) 2)) (+ (* 1/2 (* d1 d4)) (* 1/8 (pow (* 1 d4) 2)))) into (- (+ (* 1/2 (* d1 d4)) (* 1/8 (pow d4 2))) (pow d1 2)) 7.780 * [backup-simplify]: Simplify (/ (- (pow (/ 1 d4) 3) (pow (/ 1 d1) 3)) (sqrt (+ (* (/ 1 d4) (/ 1 d4)) (+ (* (/ 1 d1) (/ 1 d1)) (* (/ 1 d4) (/ 1 d1)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3)))) 7.780 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3)))) in (d4 d1) around 0 7.780 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3)))) in d1 7.780 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d1 7.781 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 7.781 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 7.781 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.781 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.781 * [taylor]: Taking taylor expansion of d1 in d1 7.781 * [backup-simplify]: Simplify 0 into 0 7.781 * [backup-simplify]: Simplify 1 into 1 7.781 * [backup-simplify]: Simplify (* 1 1) into 1 7.781 * [backup-simplify]: Simplify (/ 1 1) into 1 7.781 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 7.782 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 7.782 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.782 * [taylor]: Taking taylor expansion of d4 in d1 7.782 * [backup-simplify]: Simplify d4 into d4 7.782 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.782 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.782 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.782 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.782 * [taylor]: Taking taylor expansion of d1 in d1 7.782 * [backup-simplify]: Simplify 0 into 0 7.782 * [backup-simplify]: Simplify 1 into 1 7.782 * [taylor]: Taking taylor expansion of d4 in d1 7.782 * [backup-simplify]: Simplify d4 into d4 7.782 * [backup-simplify]: Simplify (* 0 d4) into 0 7.782 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.783 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.783 * [backup-simplify]: Simplify (+ 1 0) into 1 7.783 * [backup-simplify]: Simplify (/ 1 1) into 1 7.784 * [backup-simplify]: Simplify (sqrt 1) into 1 7.784 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.785 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.785 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.785 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.785 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 d4) 1)))) into (- (/ 1 d4)) 7.786 * [backup-simplify]: Simplify (/ (- (/ 1 d4)) (* 2 (sqrt 1))) into (/ -1/2 d4) 7.786 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in d1 7.786 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 7.786 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 7.786 * [taylor]: Taking taylor expansion of d4 in d1 7.786 * [backup-simplify]: Simplify d4 into d4 7.786 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.786 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 7.786 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 7.786 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 7.787 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.787 * [taylor]: Taking taylor expansion of d1 in d1 7.787 * [backup-simplify]: Simplify 0 into 0 7.787 * [backup-simplify]: Simplify 1 into 1 7.787 * [backup-simplify]: Simplify (* 1 1) into 1 7.787 * [backup-simplify]: Simplify (* 1 1) into 1 7.788 * [backup-simplify]: Simplify (/ 1 1) into 1 7.788 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3)))) in d4 7.788 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d4 7.788 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 7.788 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 7.788 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.788 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.788 * [taylor]: Taking taylor expansion of d1 in d4 7.788 * [backup-simplify]: Simplify d1 into d1 7.788 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.788 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.788 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 7.788 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.788 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.788 * [taylor]: Taking taylor expansion of d4 in d4 7.788 * [backup-simplify]: Simplify 0 into 0 7.788 * [backup-simplify]: Simplify 1 into 1 7.789 * [backup-simplify]: Simplify (* 1 1) into 1 7.789 * [backup-simplify]: Simplify (/ 1 1) into 1 7.789 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.789 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.789 * [taylor]: Taking taylor expansion of d1 in d4 7.789 * [backup-simplify]: Simplify d1 into d1 7.789 * [taylor]: Taking taylor expansion of d4 in d4 7.789 * [backup-simplify]: Simplify 0 into 0 7.789 * [backup-simplify]: Simplify 1 into 1 7.789 * [backup-simplify]: Simplify (* d1 0) into 0 7.790 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.790 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.790 * [backup-simplify]: Simplify (+ 1 0) into 1 7.791 * [backup-simplify]: Simplify (+ 0 1) into 1 7.791 * [backup-simplify]: Simplify (/ 1 1) into 1 7.791 * [backup-simplify]: Simplify (sqrt 1) into 1 7.792 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.793 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.793 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.793 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.793 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 d1) 1)))) into (- (/ 1 d1)) 7.794 * [backup-simplify]: Simplify (/ (- (/ 1 d1)) (* 2 (sqrt 1))) into (/ -1/2 d1) 7.794 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in d4 7.794 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 7.794 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 7.794 * [taylor]: Taking taylor expansion of d4 in d4 7.794 * [backup-simplify]: Simplify 0 into 0 7.794 * [backup-simplify]: Simplify 1 into 1 7.794 * [backup-simplify]: Simplify (* 1 1) into 1 7.794 * [backup-simplify]: Simplify (* 1 1) into 1 7.795 * [backup-simplify]: Simplify (/ 1 1) into 1 7.795 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d4 7.795 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 7.795 * [taylor]: Taking taylor expansion of d1 in d4 7.795 * [backup-simplify]: Simplify d1 into d1 7.795 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.795 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 7.795 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 7.795 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3)))) in d4 7.795 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d4 7.795 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 7.795 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 7.796 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.796 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.796 * [taylor]: Taking taylor expansion of d1 in d4 7.796 * [backup-simplify]: Simplify d1 into d1 7.796 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.796 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.796 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 7.796 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.796 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.796 * [taylor]: Taking taylor expansion of d4 in d4 7.796 * [backup-simplify]: Simplify 0 into 0 7.796 * [backup-simplify]: Simplify 1 into 1 7.796 * [backup-simplify]: Simplify (* 1 1) into 1 7.797 * [backup-simplify]: Simplify (/ 1 1) into 1 7.797 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.797 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.797 * [taylor]: Taking taylor expansion of d1 in d4 7.797 * [backup-simplify]: Simplify d1 into d1 7.797 * [taylor]: Taking taylor expansion of d4 in d4 7.797 * [backup-simplify]: Simplify 0 into 0 7.797 * [backup-simplify]: Simplify 1 into 1 7.797 * [backup-simplify]: Simplify (* d1 0) into 0 7.797 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.797 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.798 * [backup-simplify]: Simplify (+ 1 0) into 1 7.798 * [backup-simplify]: Simplify (+ 0 1) into 1 7.799 * [backup-simplify]: Simplify (/ 1 1) into 1 7.799 * [backup-simplify]: Simplify (sqrt 1) into 1 7.800 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.801 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.801 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 d1) 1)))) into (- (/ 1 d1)) 7.807 * [backup-simplify]: Simplify (/ (- (/ 1 d1)) (* 2 (sqrt 1))) into (/ -1/2 d1) 7.807 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in d4 7.807 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 7.807 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 7.807 * [taylor]: Taking taylor expansion of d4 in d4 7.807 * [backup-simplify]: Simplify 0 into 0 7.807 * [backup-simplify]: Simplify 1 into 1 7.808 * [backup-simplify]: Simplify (* 1 1) into 1 7.808 * [backup-simplify]: Simplify (* 1 1) into 1 7.808 * [backup-simplify]: Simplify (/ 1 1) into 1 7.808 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d4 7.808 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 7.808 * [taylor]: Taking taylor expansion of d1 in d4 7.808 * [backup-simplify]: Simplify d1 into d1 7.809 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.809 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 7.809 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 7.809 * [backup-simplify]: Simplify (+ 1 0) into 1 7.809 * [backup-simplify]: Simplify (* 1 1) into 1 7.809 * [taylor]: Taking taylor expansion of 1 in d1 7.809 * [backup-simplify]: Simplify 1 into 1 7.810 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.810 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.811 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.811 * [backup-simplify]: Simplify (+ 0 0) into 0 7.812 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ -1/2 d1) 1)) into (- (* 1/2 (/ 1 d1))) 7.812 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 d1))) in d1 7.812 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 d1)) in d1 7.812 * [taylor]: Taking taylor expansion of 1/2 in d1 7.812 * [backup-simplify]: Simplify 1/2 into 1/2 7.812 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.812 * [taylor]: Taking taylor expansion of d1 in d1 7.812 * [backup-simplify]: Simplify 0 into 0 7.812 * [backup-simplify]: Simplify 1 into 1 7.812 * [backup-simplify]: Simplify (/ 1 1) into 1 7.812 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.813 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.814 * [backup-simplify]: Simplify (+ 0 0) into 0 7.814 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.815 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.815 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0 7.815 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.815 * [backup-simplify]: Simplify (+ 0 0) into 0 7.816 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2)) 7.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 (pow d1 2)) 1)) (* (- (/ 1 d1)) (/ (/ 1 d1) 1)))) into 0 7.816 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 d1) 2) (+)) (* 2 1)) into (/ -1/8 (pow d1 2)) 7.817 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ -1/2 d1) 0) (* (/ -1/8 (pow d1 2)) 1))) into (- (* 1/8 (/ 1 (pow d1 2)))) 7.817 * [taylor]: Taking taylor expansion of (- (* 1/8 (/ 1 (pow d1 2)))) in d1 7.817 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 (pow d1 2))) in d1 7.817 * [taylor]: Taking taylor expansion of 1/8 in d1 7.817 * [backup-simplify]: Simplify 1/8 into 1/8 7.817 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.817 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.817 * [taylor]: Taking taylor expansion of d1 in d1 7.817 * [backup-simplify]: Simplify 0 into 0 7.817 * [backup-simplify]: Simplify 1 into 1 7.817 * [backup-simplify]: Simplify (* 1 1) into 1 7.817 * [backup-simplify]: Simplify (/ 1 1) into 1 7.818 * [backup-simplify]: Simplify (* 1/8 1) into 1/8 7.818 * [backup-simplify]: Simplify (- 1/8) into -1/8 7.818 * [backup-simplify]: Simplify -1/8 into -1/8 7.818 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.818 * [backup-simplify]: Simplify (- 1/2) into -1/2 7.818 * [backup-simplify]: Simplify -1/2 into -1/2 7.819 * [backup-simplify]: Simplify 1 into 1 7.819 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 d4))) 2)) (+ (* -1/2 (* (/ 1 (/ 1 d1)) (/ 1 (/ 1 d4)))) (* -1/8 (pow (* (/ 1 (/ 1 d1)) 1) 2)))) into (- (pow d4 2) (+ (* 1/2 (* d1 d4)) (* 1/8 (pow d1 2)))) 7.820 * [backup-simplify]: Simplify (/ (- (pow (/ 1 (- d4)) 3) (pow (/ 1 (- d1)) 3)) (sqrt (+ (* (/ 1 (- d4)) (/ 1 (- d4))) (+ (* (/ 1 (- d1)) (/ 1 (- d1))) (* (/ 1 (- d4)) (/ 1 (- d1))))))) into (* (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3)))) 7.820 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3)))) in (d4 d1) around 0 7.820 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3)))) in d1 7.820 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d1 7.820 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 7.820 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 7.820 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.820 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.820 * [taylor]: Taking taylor expansion of d1 in d1 7.820 * [backup-simplify]: Simplify 0 into 0 7.820 * [backup-simplify]: Simplify 1 into 1 7.820 * [backup-simplify]: Simplify (* 1 1) into 1 7.820 * [backup-simplify]: Simplify (/ 1 1) into 1 7.820 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 7.820 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 7.820 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.820 * [taylor]: Taking taylor expansion of d4 in d1 7.820 * [backup-simplify]: Simplify d4 into d4 7.820 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.820 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.820 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.820 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.820 * [taylor]: Taking taylor expansion of d1 in d1 7.821 * [backup-simplify]: Simplify 0 into 0 7.821 * [backup-simplify]: Simplify 1 into 1 7.821 * [taylor]: Taking taylor expansion of d4 in d1 7.821 * [backup-simplify]: Simplify d4 into d4 7.821 * [backup-simplify]: Simplify (* 0 d4) into 0 7.821 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.821 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.821 * [backup-simplify]: Simplify (+ 1 0) into 1 7.821 * [backup-simplify]: Simplify (/ 1 1) into 1 7.822 * [backup-simplify]: Simplify (sqrt 1) into 1 7.822 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.822 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.823 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.823 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 d4) 1)))) into (- (/ 1 d4)) 7.823 * [backup-simplify]: Simplify (/ (- (/ 1 d4)) (* 2 (sqrt 1))) into (/ -1/2 d4) 7.823 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in d1 7.823 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 7.823 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.823 * [taylor]: Taking taylor expansion of d1 in d1 7.823 * [backup-simplify]: Simplify 0 into 0 7.823 * [backup-simplify]: Simplify 1 into 1 7.823 * [backup-simplify]: Simplify (* 1 1) into 1 7.824 * [backup-simplify]: Simplify (* 1 1) into 1 7.824 * [backup-simplify]: Simplify (/ 1 1) into 1 7.824 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 7.824 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 7.824 * [taylor]: Taking taylor expansion of d4 in d1 7.824 * [backup-simplify]: Simplify d4 into d4 7.824 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.824 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 7.824 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 7.824 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3)))) in d4 7.824 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d4 7.824 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 7.824 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 7.824 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.824 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.824 * [taylor]: Taking taylor expansion of d1 in d4 7.824 * [backup-simplify]: Simplify d1 into d1 7.824 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.824 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.824 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 7.824 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.824 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.824 * [taylor]: Taking taylor expansion of d4 in d4 7.825 * [backup-simplify]: Simplify 0 into 0 7.825 * [backup-simplify]: Simplify 1 into 1 7.825 * [backup-simplify]: Simplify (* 1 1) into 1 7.825 * [backup-simplify]: Simplify (/ 1 1) into 1 7.825 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.825 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.825 * [taylor]: Taking taylor expansion of d1 in d4 7.825 * [backup-simplify]: Simplify d1 into d1 7.825 * [taylor]: Taking taylor expansion of d4 in d4 7.825 * [backup-simplify]: Simplify 0 into 0 7.825 * [backup-simplify]: Simplify 1 into 1 7.825 * [backup-simplify]: Simplify (* d1 0) into 0 7.825 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.825 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.826 * [backup-simplify]: Simplify (+ 1 0) into 1 7.826 * [backup-simplify]: Simplify (+ 0 1) into 1 7.826 * [backup-simplify]: Simplify (/ 1 1) into 1 7.826 * [backup-simplify]: Simplify (sqrt 1) into 1 7.827 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.827 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.827 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.827 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.827 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 d1) 1)))) into (- (/ 1 d1)) 7.828 * [backup-simplify]: Simplify (/ (- (/ 1 d1)) (* 2 (sqrt 1))) into (/ -1/2 d1) 7.828 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in d4 7.828 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d4 7.828 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 7.828 * [taylor]: Taking taylor expansion of d1 in d4 7.828 * [backup-simplify]: Simplify d1 into d1 7.828 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.828 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 7.828 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 7.828 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 7.828 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 7.828 * [taylor]: Taking taylor expansion of d4 in d4 7.828 * [backup-simplify]: Simplify 0 into 0 7.828 * [backup-simplify]: Simplify 1 into 1 7.828 * [backup-simplify]: Simplify (* 1 1) into 1 7.829 * [backup-simplify]: Simplify (* 1 1) into 1 7.829 * [backup-simplify]: Simplify (/ 1 1) into 1 7.829 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3)))) in d4 7.829 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d4 7.829 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 7.829 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 7.829 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.829 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.829 * [taylor]: Taking taylor expansion of d1 in d4 7.829 * [backup-simplify]: Simplify d1 into d1 7.829 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.829 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.829 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 7.829 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.829 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.829 * [taylor]: Taking taylor expansion of d4 in d4 7.829 * [backup-simplify]: Simplify 0 into 0 7.829 * [backup-simplify]: Simplify 1 into 1 7.830 * [backup-simplify]: Simplify (* 1 1) into 1 7.830 * [backup-simplify]: Simplify (/ 1 1) into 1 7.830 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.830 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.830 * [taylor]: Taking taylor expansion of d1 in d4 7.830 * [backup-simplify]: Simplify d1 into d1 7.830 * [taylor]: Taking taylor expansion of d4 in d4 7.830 * [backup-simplify]: Simplify 0 into 0 7.830 * [backup-simplify]: Simplify 1 into 1 7.830 * [backup-simplify]: Simplify (* d1 0) into 0 7.830 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.830 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.830 * [backup-simplify]: Simplify (+ 1 0) into 1 7.831 * [backup-simplify]: Simplify (+ 0 1) into 1 7.831 * [backup-simplify]: Simplify (/ 1 1) into 1 7.831 * [backup-simplify]: Simplify (sqrt 1) into 1 7.832 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.832 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.832 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 d1) 1)))) into (- (/ 1 d1)) 7.833 * [backup-simplify]: Simplify (/ (- (/ 1 d1)) (* 2 (sqrt 1))) into (/ -1/2 d1) 7.833 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in d4 7.833 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d4 7.833 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 7.833 * [taylor]: Taking taylor expansion of d1 in d4 7.833 * [backup-simplify]: Simplify d1 into d1 7.833 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.833 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 7.833 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 7.833 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 7.833 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 7.833 * [taylor]: Taking taylor expansion of d4 in d4 7.833 * [backup-simplify]: Simplify 0 into 0 7.833 * [backup-simplify]: Simplify 1 into 1 7.833 * [backup-simplify]: Simplify (* 1 1) into 1 7.833 * [backup-simplify]: Simplify (* 1 1) into 1 7.834 * [backup-simplify]: Simplify (/ 1 1) into 1 7.834 * [backup-simplify]: Simplify (- 1) into -1 7.834 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.834 * [backup-simplify]: Simplify (* 1 -1) into -1 7.834 * [taylor]: Taking taylor expansion of -1 in d1 7.834 * [backup-simplify]: Simplify -1 into -1 7.835 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.835 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.836 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.836 * [backup-simplify]: Simplify (- 0) into 0 7.836 * [backup-simplify]: Simplify (+ 0 0) into 0 7.836 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ -1/2 d1) -1)) into (* 1/2 (/ 1 d1)) 7.836 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 d1)) in d1 7.836 * [taylor]: Taking taylor expansion of 1/2 in d1 7.836 * [backup-simplify]: Simplify 1/2 into 1/2 7.836 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.836 * [taylor]: Taking taylor expansion of d1 in d1 7.836 * [backup-simplify]: Simplify 0 into 0 7.836 * [backup-simplify]: Simplify 1 into 1 7.837 * [backup-simplify]: Simplify (/ 1 1) into 1 7.837 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.838 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.838 * [backup-simplify]: Simplify (- 0) into 0 7.839 * [backup-simplify]: Simplify (+ 0 0) into 0 7.839 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.840 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0 7.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.840 * [backup-simplify]: Simplify (+ 0 0) into 0 7.840 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2)) 7.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 (pow d1 2)) 1)) (* (- (/ 1 d1)) (/ (/ 1 d1) 1)))) into 0 7.841 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 d1) 2) (+)) (* 2 1)) into (/ -1/8 (pow d1 2)) 7.842 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ -1/2 d1) 0) (* (/ -1/8 (pow d1 2)) -1))) into (* 1/8 (/ 1 (pow d1 2))) 7.842 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 (pow d1 2))) in d1 7.842 * [taylor]: Taking taylor expansion of 1/8 in d1 7.842 * [backup-simplify]: Simplify 1/8 into 1/8 7.842 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.842 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.842 * [taylor]: Taking taylor expansion of d1 in d1 7.842 * [backup-simplify]: Simplify 0 into 0 7.842 * [backup-simplify]: Simplify 1 into 1 7.842 * [backup-simplify]: Simplify (* 1 1) into 1 7.842 * [backup-simplify]: Simplify (/ 1 1) into 1 7.843 * [backup-simplify]: Simplify (* 1/8 1) into 1/8 7.843 * [backup-simplify]: Simplify 1/8 into 1/8 7.843 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.843 * [backup-simplify]: Simplify 1/2 into 1/2 7.843 * [backup-simplify]: Simplify -1 into -1 7.843 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 (- d4)))) 2)) (+ (* 1/2 (* (/ 1 (/ 1 (- d1))) (/ 1 (/ 1 (- d4))))) (* 1/8 (pow (* (/ 1 (/ 1 (- d1))) 1) 2)))) into (- (+ (* 1/2 (* d1 d4)) (* 1/8 (pow d1 2))) (pow d4 2)) 7.843 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 7.844 * [backup-simplify]: Simplify (* (/ d1 (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (/ (- (pow d4 3) (pow d1 3)) (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) into (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) 7.844 * [approximate]: Taking taylor expansion of (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in (d1 d4) around 0 7.844 * [taylor]: Taking taylor expansion of (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d4 7.844 * [taylor]: Taking taylor expansion of (* d1 (- (pow d4 3) (pow d1 3))) in d4 7.844 * [taylor]: Taking taylor expansion of d1 in d4 7.844 * [backup-simplify]: Simplify d1 into d1 7.844 * [taylor]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in d4 7.844 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 7.844 * [taylor]: Taking taylor expansion of d4 in d4 7.844 * [backup-simplify]: Simplify 0 into 0 7.844 * [backup-simplify]: Simplify 1 into 1 7.844 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 7.844 * [taylor]: Taking taylor expansion of d1 in d4 7.844 * [backup-simplify]: Simplify d1 into d1 7.844 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d4 7.844 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.844 * [taylor]: Taking taylor expansion of d4 in d4 7.844 * [backup-simplify]: Simplify 0 into 0 7.844 * [backup-simplify]: Simplify 1 into 1 7.844 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d4 7.844 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.844 * [taylor]: Taking taylor expansion of d1 in d4 7.844 * [backup-simplify]: Simplify d1 into d1 7.844 * [taylor]: Taking taylor expansion of d4 in d4 7.844 * [backup-simplify]: Simplify 0 into 0 7.844 * [backup-simplify]: Simplify 1 into 1 7.844 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.844 * [taylor]: Taking taylor expansion of d1 in d4 7.844 * [backup-simplify]: Simplify d1 into d1 7.845 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.845 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 7.845 * [backup-simplify]: Simplify (- (pow d1 3)) into (- (pow d1 3)) 7.845 * [backup-simplify]: Simplify (+ 0 (- (pow d1 3))) into (- (pow d1 3)) 7.845 * [backup-simplify]: Simplify (* d1 (- (pow d1 3))) into (* -1 (pow d1 4)) 7.845 * [backup-simplify]: Simplify (* d1 0) into 0 7.845 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.845 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 7.845 * [backup-simplify]: Simplify (+ 0 (pow d1 2)) into (pow d1 2) 7.845 * [backup-simplify]: Simplify (/ (* -1 (pow d1 4)) (pow d1 2)) into (* -1 (pow d1 2)) 7.845 * [taylor]: Taking taylor expansion of (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d1 7.845 * [taylor]: Taking taylor expansion of (* d1 (- (pow d4 3) (pow d1 3))) in d1 7.845 * [taylor]: Taking taylor expansion of d1 in d1 7.845 * [backup-simplify]: Simplify 0 into 0 7.845 * [backup-simplify]: Simplify 1 into 1 7.845 * [taylor]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in d1 7.845 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 7.845 * [taylor]: Taking taylor expansion of d4 in d1 7.845 * [backup-simplify]: Simplify d4 into d4 7.845 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.846 * [taylor]: Taking taylor expansion of d1 in d1 7.846 * [backup-simplify]: Simplify 0 into 0 7.846 * [backup-simplify]: Simplify 1 into 1 7.846 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d1 7.846 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.846 * [taylor]: Taking taylor expansion of d4 in d1 7.846 * [backup-simplify]: Simplify d4 into d4 7.846 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d1 7.846 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.846 * [taylor]: Taking taylor expansion of d1 in d1 7.846 * [backup-simplify]: Simplify 0 into 0 7.846 * [backup-simplify]: Simplify 1 into 1 7.846 * [taylor]: Taking taylor expansion of d4 in d1 7.846 * [backup-simplify]: Simplify d4 into d4 7.846 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.846 * [taylor]: Taking taylor expansion of d1 in d1 7.846 * [backup-simplify]: Simplify 0 into 0 7.846 * [backup-simplify]: Simplify 1 into 1 7.846 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.846 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 7.846 * [backup-simplify]: Simplify (+ (pow d4 3) 0) into (pow d4 3) 7.846 * [backup-simplify]: Simplify (* 0 (pow d4 3)) into 0 7.846 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.846 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 7.846 * [backup-simplify]: Simplify (+ 0 0) into 0 7.847 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d4 3))) into (pow d4 3) 7.847 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.847 * [backup-simplify]: Simplify (* 0 d4) into 0 7.847 * [backup-simplify]: Simplify (+ 0 0) into 0 7.847 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 7.847 * [backup-simplify]: Simplify (/ (pow d4 3) (pow d4 2)) into d4 7.847 * [taylor]: Taking taylor expansion of (/ (* d1 (- (pow d4 3) (pow d1 3))) (+ (pow d4 2) (+ (* d1 d4) (pow d1 2)))) in d1 7.847 * [taylor]: Taking taylor expansion of (* d1 (- (pow d4 3) (pow d1 3))) in d1 7.847 * [taylor]: Taking taylor expansion of d1 in d1 7.847 * [backup-simplify]: Simplify 0 into 0 7.847 * [backup-simplify]: Simplify 1 into 1 7.848 * [taylor]: Taking taylor expansion of (- (pow d4 3) (pow d1 3)) in d1 7.848 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 7.848 * [taylor]: Taking taylor expansion of d4 in d1 7.848 * [backup-simplify]: Simplify d4 into d4 7.848 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.848 * [taylor]: Taking taylor expansion of d1 in d1 7.848 * [backup-simplify]: Simplify 0 into 0 7.848 * [backup-simplify]: Simplify 1 into 1 7.848 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (+ (* d1 d4) (pow d1 2))) in d1 7.848 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.848 * [taylor]: Taking taylor expansion of d4 in d1 7.848 * [backup-simplify]: Simplify d4 into d4 7.848 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (pow d1 2)) in d1 7.848 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.848 * [taylor]: Taking taylor expansion of d1 in d1 7.848 * [backup-simplify]: Simplify 0 into 0 7.848 * [backup-simplify]: Simplify 1 into 1 7.848 * [taylor]: Taking taylor expansion of d4 in d1 7.848 * [backup-simplify]: Simplify d4 into d4 7.848 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.848 * [taylor]: Taking taylor expansion of d1 in d1 7.848 * [backup-simplify]: Simplify 0 into 0 7.848 * [backup-simplify]: Simplify 1 into 1 7.848 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.848 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 7.848 * [backup-simplify]: Simplify (+ (pow d4 3) 0) into (pow d4 3) 7.848 * [backup-simplify]: Simplify (* 0 (pow d4 3)) into 0 7.848 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.848 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 7.849 * [backup-simplify]: Simplify (+ 0 0) into 0 7.849 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d4 3))) into (pow d4 3) 7.849 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.849 * [backup-simplify]: Simplify (* 0 d4) into 0 7.850 * [backup-simplify]: Simplify (+ 0 0) into 0 7.850 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 7.850 * [backup-simplify]: Simplify (/ (pow d4 3) (pow d4 2)) into d4 7.850 * [taylor]: Taking taylor expansion of d4 in d4 7.850 * [backup-simplify]: Simplify 0 into 0 7.850 * [backup-simplify]: Simplify 1 into 1 7.850 * [backup-simplify]: Simplify 0 into 0 7.850 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 7.851 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 (pow d4 2)))) into 0 7.851 * [backup-simplify]: Simplify (+ 0 0) into 0 7.851 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d4 3)))) into 0 7.851 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.852 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.852 * [backup-simplify]: Simplify (+ d4 0) into d4 7.852 * [backup-simplify]: Simplify (+ 0 d4) into d4 7.852 * [backup-simplify]: Simplify (- (/ 0 (pow d4 2)) (+ (* d4 (/ d4 (pow d4 2))))) into (- 1) 7.852 * [taylor]: Taking taylor expansion of (- 1) in d4 7.852 * [taylor]: Taking taylor expansion of 1 in d4 7.852 * [backup-simplify]: Simplify 1 into 1 7.852 * [backup-simplify]: Simplify (- 1) into -1 7.852 * [backup-simplify]: Simplify -1 into -1 7.852 * [backup-simplify]: Simplify 1 into 1 7.853 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0 7.853 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d4 2))))) into 0 7.854 * [backup-simplify]: Simplify (* 1 1) into 1 7.854 * [backup-simplify]: Simplify (* 1 1) into 1 7.854 * [backup-simplify]: Simplify (- 1) into -1 7.854 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.855 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d4 3))))) into 0 7.855 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 7.856 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 7.856 * [backup-simplify]: Simplify (* 1 1) into 1 7.856 * [backup-simplify]: Simplify (+ 0 1) into 1 7.856 * [backup-simplify]: Simplify (+ 0 1) into 1 7.857 * [backup-simplify]: Simplify (- (/ 0 (pow d4 2)) (+ (* d4 (/ 1 (pow d4 2))) (* (- 1) (/ d4 (pow d4 2))))) into 0 7.857 * [taylor]: Taking taylor expansion of 0 in d4 7.857 * [backup-simplify]: Simplify 0 into 0 7.857 * [backup-simplify]: Simplify 0 into 0 7.857 * [backup-simplify]: Simplify (- 0) into 0 7.857 * [backup-simplify]: Simplify 0 into 0 7.857 * [backup-simplify]: Simplify 0 into 0 7.858 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0 7.859 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d4 2)))))) into 0 7.859 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.860 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.860 * [backup-simplify]: Simplify (- 0) into 0 7.861 * [backup-simplify]: Simplify (+ 0 0) into 0 7.862 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d4 3)))))) into (- 1) 7.863 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0 7.864 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 7.864 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.864 * [backup-simplify]: Simplify (+ 0 0) into 0 7.864 * [backup-simplify]: Simplify (+ 0 0) into 0 7.865 * [backup-simplify]: Simplify (- (/ (- 1) (pow d4 2)) (+ (* d4 (/ 0 (pow d4 2))) (* (- 1) (/ 1 (pow d4 2))) (* 0 (/ d4 (pow d4 2))))) into 0 7.865 * [taylor]: Taking taylor expansion of 0 in d4 7.865 * [backup-simplify]: Simplify 0 into 0 7.865 * [backup-simplify]: Simplify 0 into 0 7.865 * [backup-simplify]: Simplify 0 into 0 7.865 * [backup-simplify]: Simplify (- 0) into 0 7.866 * [backup-simplify]: Simplify 0 into 0 7.866 * [backup-simplify]: Simplify (+ (* 1 (* d4 d1)) (* -1 (pow (* 1 d1) 2))) into (- (* d1 d4) (pow d1 2)) 7.866 * [backup-simplify]: Simplify (* (/ (/ 1 d1) (sqrt (+ (* (/ 1 d4) (/ 1 d4)) (+ (* (/ 1 d1) (/ 1 d1)) (* (/ 1 d4) (/ 1 d1)))))) (/ (- (pow (/ 1 d4) 3) (pow (/ 1 d1) 3)) (sqrt (+ (* (/ 1 d4) (/ 1 d4)) (+ (* (/ 1 d1) (/ 1 d1)) (* (/ 1 d4) (/ 1 d1))))))) into (/ (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) 7.866 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in (d1 d4) around 0 7.867 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d4 7.867 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in d4 7.867 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 7.867 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 7.867 * [taylor]: Taking taylor expansion of d4 in d4 7.867 * [backup-simplify]: Simplify 0 into 0 7.867 * [backup-simplify]: Simplify 1 into 1 7.867 * [backup-simplify]: Simplify (* 1 1) into 1 7.867 * [backup-simplify]: Simplify (* 1 1) into 1 7.867 * [backup-simplify]: Simplify (/ 1 1) into 1 7.867 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d4 7.867 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 7.867 * [taylor]: Taking taylor expansion of d1 in d4 7.867 * [backup-simplify]: Simplify d1 into d1 7.867 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.868 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 7.868 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 7.868 * [taylor]: Taking taylor expansion of (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 7.868 * [taylor]: Taking taylor expansion of d1 in d4 7.868 * [backup-simplify]: Simplify d1 into d1 7.868 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 7.868 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.868 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.868 * [taylor]: Taking taylor expansion of d1 in d4 7.868 * [backup-simplify]: Simplify d1 into d1 7.868 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.868 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.868 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 7.868 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.868 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.868 * [taylor]: Taking taylor expansion of d4 in d4 7.868 * [backup-simplify]: Simplify 0 into 0 7.868 * [backup-simplify]: Simplify 1 into 1 7.868 * [backup-simplify]: Simplify (* 1 1) into 1 7.868 * [backup-simplify]: Simplify (/ 1 1) into 1 7.868 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.869 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.869 * [taylor]: Taking taylor expansion of d1 in d4 7.869 * [backup-simplify]: Simplify d1 into d1 7.869 * [taylor]: Taking taylor expansion of d4 in d4 7.869 * [backup-simplify]: Simplify 0 into 0 7.869 * [backup-simplify]: Simplify 1 into 1 7.869 * [backup-simplify]: Simplify (* d1 0) into 0 7.869 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.869 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.869 * [backup-simplify]: Simplify (+ 1 0) into 1 7.869 * [backup-simplify]: Simplify (+ 1 0) into 1 7.870 * [backup-simplify]: Simplify (+ 0 1) into 1 7.870 * [backup-simplify]: Simplify (* d1 1) into d1 7.870 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.870 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d1 7.870 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in d1 7.870 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 7.870 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 7.870 * [taylor]: Taking taylor expansion of d4 in d1 7.870 * [backup-simplify]: Simplify d4 into d4 7.870 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.870 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 7.870 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 7.870 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 7.870 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.870 * [taylor]: Taking taylor expansion of d1 in d1 7.870 * [backup-simplify]: Simplify 0 into 0 7.870 * [backup-simplify]: Simplify 1 into 1 7.870 * [backup-simplify]: Simplify (* 1 1) into 1 7.871 * [backup-simplify]: Simplify (* 1 1) into 1 7.871 * [backup-simplify]: Simplify (/ 1 1) into 1 7.871 * [taylor]: Taking taylor expansion of (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 7.871 * [taylor]: Taking taylor expansion of d1 in d1 7.871 * [backup-simplify]: Simplify 0 into 0 7.871 * [backup-simplify]: Simplify 1 into 1 7.871 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 7.871 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.871 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.871 * [taylor]: Taking taylor expansion of d1 in d1 7.871 * [backup-simplify]: Simplify 0 into 0 7.871 * [backup-simplify]: Simplify 1 into 1 7.871 * [backup-simplify]: Simplify (* 1 1) into 1 7.872 * [backup-simplify]: Simplify (/ 1 1) into 1 7.872 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 7.872 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 7.872 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.872 * [taylor]: Taking taylor expansion of d4 in d1 7.872 * [backup-simplify]: Simplify d4 into d4 7.872 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.872 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.872 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.872 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.872 * [taylor]: Taking taylor expansion of d1 in d1 7.872 * [backup-simplify]: Simplify 0 into 0 7.872 * [backup-simplify]: Simplify 1 into 1 7.872 * [taylor]: Taking taylor expansion of d4 in d1 7.872 * [backup-simplify]: Simplify d4 into d4 7.872 * [backup-simplify]: Simplify (* 0 d4) into 0 7.872 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.872 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.872 * [backup-simplify]: Simplify (- 1) into -1 7.873 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.873 * [backup-simplify]: Simplify (+ 1 0) into 1 7.873 * [backup-simplify]: Simplify (* 0 1) into 0 7.874 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.874 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.874 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.874 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.874 * [backup-simplify]: Simplify (+ (* 0 (/ 1 d4)) (* 1 1)) into 1 7.875 * [backup-simplify]: Simplify (/ -1 1) into -1 7.875 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d1 7.875 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 3)) (/ 1 (pow d1 3))) in d1 7.875 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 7.875 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 7.875 * [taylor]: Taking taylor expansion of d4 in d1 7.875 * [backup-simplify]: Simplify d4 into d4 7.875 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.875 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 7.875 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 7.875 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 7.875 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.875 * [taylor]: Taking taylor expansion of d1 in d1 7.875 * [backup-simplify]: Simplify 0 into 0 7.875 * [backup-simplify]: Simplify 1 into 1 7.875 * [backup-simplify]: Simplify (* 1 1) into 1 7.876 * [backup-simplify]: Simplify (* 1 1) into 1 7.876 * [backup-simplify]: Simplify (/ 1 1) into 1 7.876 * [taylor]: Taking taylor expansion of (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 7.876 * [taylor]: Taking taylor expansion of d1 in d1 7.876 * [backup-simplify]: Simplify 0 into 0 7.876 * [backup-simplify]: Simplify 1 into 1 7.876 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 7.876 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.876 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.876 * [taylor]: Taking taylor expansion of d1 in d1 7.876 * [backup-simplify]: Simplify 0 into 0 7.876 * [backup-simplify]: Simplify 1 into 1 7.876 * [backup-simplify]: Simplify (* 1 1) into 1 7.876 * [backup-simplify]: Simplify (/ 1 1) into 1 7.876 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 7.876 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 7.876 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.876 * [taylor]: Taking taylor expansion of d4 in d1 7.877 * [backup-simplify]: Simplify d4 into d4 7.877 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.877 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.877 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.877 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.877 * [taylor]: Taking taylor expansion of d1 in d1 7.877 * [backup-simplify]: Simplify 0 into 0 7.877 * [backup-simplify]: Simplify 1 into 1 7.877 * [taylor]: Taking taylor expansion of d4 in d1 7.877 * [backup-simplify]: Simplify d4 into d4 7.877 * [backup-simplify]: Simplify (* 0 d4) into 0 7.877 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.877 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.877 * [backup-simplify]: Simplify (- 1) into -1 7.878 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.878 * [backup-simplify]: Simplify (+ 1 0) into 1 7.878 * [backup-simplify]: Simplify (* 0 1) into 0 7.878 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.879 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.879 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.879 * [backup-simplify]: Simplify (+ (* 0 (/ 1 d4)) (* 1 1)) into 1 7.880 * [backup-simplify]: Simplify (/ -1 1) into -1 7.880 * [taylor]: Taking taylor expansion of -1 in d4 7.880 * [backup-simplify]: Simplify -1 into -1 7.880 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.880 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.881 * [backup-simplify]: Simplify (- 0) into 0 7.881 * [backup-simplify]: Simplify (+ 0 0) into 0 7.882 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.883 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 7.883 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 7.883 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2)) 7.883 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2)) 7.884 * [backup-simplify]: Simplify (+ (* 0 (/ 1 (pow d4 2))) (+ (* 1 (/ 1 d4)) (* 0 1))) into (/ 1 d4) 7.884 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (/ 1 d4) 1)))) into (/ 1 d4) 7.884 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.884 * [taylor]: Taking taylor expansion of d4 in d4 7.884 * [backup-simplify]: Simplify 0 into 0 7.884 * [backup-simplify]: Simplify 1 into 1 7.884 * [backup-simplify]: Simplify (/ 1 1) into 1 7.884 * [backup-simplify]: Simplify 1 into 1 7.884 * [backup-simplify]: Simplify -1 into -1 7.885 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.885 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.886 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.886 * [backup-simplify]: Simplify (- 0) into 0 7.886 * [backup-simplify]: Simplify (+ 0 0) into 0 7.887 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.887 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.887 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.888 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0 7.888 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 7.888 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.889 * [backup-simplify]: Simplify (+ 0 0) into 0 7.889 * [backup-simplify]: Simplify (+ 0 0) into 0 7.890 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1)))) into (/ 1 (pow d4 2)) 7.890 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (/ 1 (pow d4 2)) 1)) (* (/ 1 d4) (/ (/ 1 d4) 1)))) into 0 7.890 * [taylor]: Taking taylor expansion of 0 in d4 7.890 * [backup-simplify]: Simplify 0 into 0 7.890 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.891 * [backup-simplify]: Simplify 0 into 0 7.891 * [backup-simplify]: Simplify 0 into 0 7.892 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.893 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.893 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.894 * [backup-simplify]: Simplify (- 0) into 0 7.894 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 3)) 0) into (/ 1 (pow d4 3)) 7.895 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.896 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 7.897 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 7.898 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0 7.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.899 * [backup-simplify]: Simplify (+ 0 0) into 0 7.899 * [backup-simplify]: Simplify (+ 0 0) into 0 7.901 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1))))) into 0 7.902 * [backup-simplify]: Simplify (- (/ (/ 1 (pow d4 3)) 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ (/ 1 (pow d4 2)) 1)) (* 0 (/ (/ 1 d4) 1)))) into 0 7.902 * [taylor]: Taking taylor expansion of 0 in d4 7.902 * [backup-simplify]: Simplify 0 into 0 7.902 * [backup-simplify]: Simplify 0 into 0 7.903 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.903 * [backup-simplify]: Simplify 0 into 0 7.903 * [backup-simplify]: Simplify 0 into 0 7.903 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.903 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 7.903 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 3)) (/ 0 (pow d4 3))))) into 0 7.904 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.906 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.913 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.914 * [backup-simplify]: Simplify (- 0) into 0 7.914 * [backup-simplify]: Simplify (+ 0 0) into 0 7.915 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.917 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0 7.918 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 7.920 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))))) into 0 7.920 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.921 * [backup-simplify]: Simplify (+ 0 0) into 0 7.921 * [backup-simplify]: Simplify (+ 0 0) into 0 7.923 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1)))))) into 0 7.924 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ 0 1)) (* 0 (/ (/ 1 (pow d4 2)) 1)) (* 0 (/ (/ 1 d4) 1)))) into 0 7.924 * [taylor]: Taking taylor expansion of 0 in d4 7.924 * [backup-simplify]: Simplify 0 into 0 7.924 * [backup-simplify]: Simplify 0 into 0 7.925 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 d1))) 2)) (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1))))) into (- (* d1 d4) (pow d1 2)) 7.927 * [backup-simplify]: Simplify (* (/ (/ 1 (- d1)) (sqrt (+ (* (/ 1 (- d4)) (/ 1 (- d4))) (+ (* (/ 1 (- d1)) (/ 1 (- d1))) (* (/ 1 (- d4)) (/ 1 (- d1))))))) (/ (- (pow (/ 1 (- d4)) 3) (pow (/ 1 (- d1)) 3)) (sqrt (+ (* (/ 1 (- d4)) (/ 1 (- d4))) (+ (* (/ 1 (- d1)) (/ 1 (- d1))) (* (/ 1 (- d4)) (/ 1 (- d1)))))))) into (* -1 (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))))) 7.927 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))))) in (d1 d4) around 0 7.927 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))))) in d4 7.927 * [taylor]: Taking taylor expansion of -1 in d4 7.927 * [backup-simplify]: Simplify -1 into -1 7.927 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d4 7.927 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in d4 7.927 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d4 7.927 * [taylor]: Taking taylor expansion of (pow d1 3) in d4 7.927 * [taylor]: Taking taylor expansion of d1 in d4 7.927 * [backup-simplify]: Simplify d1 into d1 7.927 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.927 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 7.927 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 7.927 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 7.927 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 7.927 * [taylor]: Taking taylor expansion of d4 in d4 7.927 * [backup-simplify]: Simplify 0 into 0 7.927 * [backup-simplify]: Simplify 1 into 1 7.928 * [backup-simplify]: Simplify (* 1 1) into 1 7.928 * [backup-simplify]: Simplify (* 1 1) into 1 7.929 * [backup-simplify]: Simplify (/ 1 1) into 1 7.929 * [taylor]: Taking taylor expansion of (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d4 7.929 * [taylor]: Taking taylor expansion of d1 in d4 7.929 * [backup-simplify]: Simplify d1 into d1 7.929 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d4 7.929 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.929 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.929 * [taylor]: Taking taylor expansion of d1 in d4 7.929 * [backup-simplify]: Simplify d1 into d1 7.929 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.929 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.929 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d4 7.929 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.929 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.929 * [taylor]: Taking taylor expansion of d4 in d4 7.929 * [backup-simplify]: Simplify 0 into 0 7.929 * [backup-simplify]: Simplify 1 into 1 7.930 * [backup-simplify]: Simplify (* 1 1) into 1 7.930 * [backup-simplify]: Simplify (/ 1 1) into 1 7.930 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.930 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.930 * [taylor]: Taking taylor expansion of d1 in d4 7.930 * [backup-simplify]: Simplify d1 into d1 7.930 * [taylor]: Taking taylor expansion of d4 in d4 7.930 * [backup-simplify]: Simplify 0 into 0 7.930 * [backup-simplify]: Simplify 1 into 1 7.930 * [backup-simplify]: Simplify (* d1 0) into 0 7.931 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.931 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.931 * [backup-simplify]: Simplify (- 1) into -1 7.932 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.932 * [backup-simplify]: Simplify (+ 1 0) into 1 7.932 * [backup-simplify]: Simplify (+ 0 1) into 1 7.933 * [backup-simplify]: Simplify (* d1 1) into d1 7.933 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.933 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))))) in d1 7.933 * [taylor]: Taking taylor expansion of -1 in d1 7.933 * [backup-simplify]: Simplify -1 into -1 7.933 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d1 7.933 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in d1 7.933 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 7.933 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.933 * [taylor]: Taking taylor expansion of d1 in d1 7.933 * [backup-simplify]: Simplify 0 into 0 7.933 * [backup-simplify]: Simplify 1 into 1 7.933 * [backup-simplify]: Simplify (* 1 1) into 1 7.934 * [backup-simplify]: Simplify (* 1 1) into 1 7.934 * [backup-simplify]: Simplify (/ 1 1) into 1 7.934 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 7.934 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 7.934 * [taylor]: Taking taylor expansion of d4 in d1 7.934 * [backup-simplify]: Simplify d4 into d4 7.934 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.934 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 7.934 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 7.934 * [taylor]: Taking taylor expansion of (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 7.934 * [taylor]: Taking taylor expansion of d1 in d1 7.934 * [backup-simplify]: Simplify 0 into 0 7.935 * [backup-simplify]: Simplify 1 into 1 7.935 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 7.935 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.935 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.935 * [taylor]: Taking taylor expansion of d1 in d1 7.935 * [backup-simplify]: Simplify 0 into 0 7.935 * [backup-simplify]: Simplify 1 into 1 7.935 * [backup-simplify]: Simplify (* 1 1) into 1 7.935 * [backup-simplify]: Simplify (/ 1 1) into 1 7.935 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 7.935 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 7.935 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.935 * [taylor]: Taking taylor expansion of d4 in d1 7.935 * [backup-simplify]: Simplify d4 into d4 7.935 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.935 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.935 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.935 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.935 * [taylor]: Taking taylor expansion of d1 in d1 7.935 * [backup-simplify]: Simplify 0 into 0 7.935 * [backup-simplify]: Simplify 1 into 1 7.935 * [taylor]: Taking taylor expansion of d4 in d1 7.936 * [backup-simplify]: Simplify d4 into d4 7.936 * [backup-simplify]: Simplify (* 0 d4) into 0 7.936 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.936 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.936 * [backup-simplify]: Simplify (+ 1 0) into 1 7.936 * [backup-simplify]: Simplify (+ 1 0) into 1 7.937 * [backup-simplify]: Simplify (* 0 1) into 0 7.937 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.937 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.938 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.938 * [backup-simplify]: Simplify (+ (* 0 (/ 1 d4)) (* 1 1)) into 1 7.938 * [backup-simplify]: Simplify (/ 1 1) into 1 7.938 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))))) in d1 7.938 * [taylor]: Taking taylor expansion of -1 in d1 7.938 * [backup-simplify]: Simplify -1 into -1 7.938 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))))) in d1 7.938 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (pow d4 3))) in d1 7.938 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 7.938 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.938 * [taylor]: Taking taylor expansion of d1 in d1 7.938 * [backup-simplify]: Simplify 0 into 0 7.938 * [backup-simplify]: Simplify 1 into 1 7.938 * [backup-simplify]: Simplify (* 1 1) into 1 7.939 * [backup-simplify]: Simplify (* 1 1) into 1 7.939 * [backup-simplify]: Simplify (/ 1 1) into 1 7.939 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d1 7.939 * [taylor]: Taking taylor expansion of (pow d4 3) in d1 7.939 * [taylor]: Taking taylor expansion of d4 in d1 7.939 * [backup-simplify]: Simplify d4 into d4 7.939 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.939 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3) 7.939 * [backup-simplify]: Simplify (/ 1 (pow d4 3)) into (/ 1 (pow d4 3)) 7.939 * [taylor]: Taking taylor expansion of (* d1 (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))))) in d1 7.939 * [taylor]: Taking taylor expansion of d1 in d1 7.939 * [backup-simplify]: Simplify 0 into 0 7.939 * [backup-simplify]: Simplify 1 into 1 7.939 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4)))) in d1 7.939 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.939 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.939 * [taylor]: Taking taylor expansion of d1 in d1 7.939 * [backup-simplify]: Simplify 0 into 0 7.939 * [backup-simplify]: Simplify 1 into 1 7.940 * [backup-simplify]: Simplify (* 1 1) into 1 7.940 * [backup-simplify]: Simplify (/ 1 1) into 1 7.940 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (/ 1 (* d1 d4))) in d1 7.940 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 7.940 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.940 * [taylor]: Taking taylor expansion of d4 in d1 7.940 * [backup-simplify]: Simplify d4 into d4 7.940 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.940 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.940 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.940 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.940 * [taylor]: Taking taylor expansion of d1 in d1 7.940 * [backup-simplify]: Simplify 0 into 0 7.940 * [backup-simplify]: Simplify 1 into 1 7.940 * [taylor]: Taking taylor expansion of d4 in d1 7.940 * [backup-simplify]: Simplify d4 into d4 7.940 * [backup-simplify]: Simplify (* 0 d4) into 0 7.940 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.941 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.941 * [backup-simplify]: Simplify (+ 1 0) into 1 7.941 * [backup-simplify]: Simplify (+ 1 0) into 1 7.941 * [backup-simplify]: Simplify (* 0 1) into 0 7.942 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.942 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.942 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.942 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 7.942 * [backup-simplify]: Simplify (+ (* 0 (/ 1 d4)) (* 1 1)) into 1 7.943 * [backup-simplify]: Simplify (/ 1 1) into 1 7.943 * [backup-simplify]: Simplify (* -1 1) into -1 7.943 * [taylor]: Taking taylor expansion of -1 in d4 7.943 * [backup-simplify]: Simplify -1 into -1 7.943 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.944 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.944 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.944 * [backup-simplify]: Simplify (+ 0 0) into 0 7.945 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.945 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.946 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 7.946 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 7.946 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2)) 7.946 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2)) 7.947 * [backup-simplify]: Simplify (+ (* 0 (/ 1 (pow d4 2))) (+ (* 1 (/ 1 d4)) (* 0 1))) into (/ 1 d4) 7.947 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 d4) 1)))) into (- (/ 1 d4)) 7.947 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d4))) (* 0 1)) into (/ 1 d4) 7.947 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.947 * [taylor]: Taking taylor expansion of d4 in d4 7.947 * [backup-simplify]: Simplify 0 into 0 7.947 * [backup-simplify]: Simplify 1 into 1 7.948 * [backup-simplify]: Simplify (/ 1 1) into 1 7.948 * [backup-simplify]: Simplify 1 into 1 7.948 * [backup-simplify]: Simplify -1 into -1 7.948 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.949 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.949 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.950 * [backup-simplify]: Simplify (+ 0 0) into 0 7.950 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.951 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.951 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.951 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0 7.952 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 7.952 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.952 * [backup-simplify]: Simplify (+ 0 0) into 0 7.952 * [backup-simplify]: Simplify (+ 0 0) into 0 7.953 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1)))) into (/ 1 (pow d4 2)) 7.953 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 (pow d4 2)) 1)) (* (- (/ 1 d4)) (/ (/ 1 d4) 1)))) into 0 7.954 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d4))) (* 0 1))) into 0 7.954 * [taylor]: Taking taylor expansion of 0 in d4 7.954 * [backup-simplify]: Simplify 0 into 0 7.954 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.954 * [backup-simplify]: Simplify 0 into 0 7.955 * [backup-simplify]: Simplify 0 into 0 7.955 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.956 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.956 * [backup-simplify]: Simplify (- (/ 1 (pow d4 3))) into (- (/ 1 (pow d4 3))) 7.956 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d4 3)))) into (- (/ 1 (pow d4 3))) 7.957 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.958 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.958 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 7.958 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 7.959 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0 7.959 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.959 * [backup-simplify]: Simplify (+ 0 0) into 0 7.960 * [backup-simplify]: Simplify (+ 0 0) into 0 7.961 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1))))) into 0 7.961 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow d4 3))) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ (/ 1 (pow d4 2)) 1)) (* 0 (/ (/ 1 d4) 1)))) into 0 7.962 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4))) (* 0 1)))) into 0 7.962 * [taylor]: Taking taylor expansion of 0 in d4 7.962 * [backup-simplify]: Simplify 0 into 0 7.962 * [backup-simplify]: Simplify 0 into 0 7.963 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.963 * [backup-simplify]: Simplify 0 into 0 7.963 * [backup-simplify]: Simplify 0 into 0 7.963 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.964 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.964 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.964 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.965 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 (pow d4 2))) into 0 7.965 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 3)) (/ 0 (pow d4 3))))) into 0 7.965 * [backup-simplify]: Simplify (- 0) into 0 7.965 * [backup-simplify]: Simplify (+ 0 0) into 0 7.966 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.966 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.967 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0 7.968 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 7.970 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))))) into 0 7.970 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.971 * [backup-simplify]: Simplify (+ 0 0) into 0 7.971 * [backup-simplify]: Simplify (+ 0 0) into 0 7.973 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow d4 2))) (+ (* 0 (/ 1 d4)) (* 0 1)))))) into 0 7.974 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ 0 1)) (* 0 (/ (/ 1 (pow d4 2)) 1)) (* 0 (/ (/ 1 d4) 1)))) into 0 7.976 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4))) (* 0 1))))) into 0 7.976 * [taylor]: Taking taylor expansion of 0 in d4 7.976 * [backup-simplify]: Simplify 0 into 0 7.976 * [backup-simplify]: Simplify 0 into 0 7.977 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 (- d1)))) 2)) (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1)))))) into (- (* d1 d4) (pow d1 2)) 7.977 * * * [progress]: simplifying candidates 7.988 * [simplify]: Simplifying: (log (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (exp (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (* (cbrt (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (cbrt (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (cbrt (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (* (* (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (sqrt (* (cbrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (cbrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (sqrt (cbrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) 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d1))))) (/ (- (pow d4 3) (pow d1 3)) (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (* (/ d1 (sqrt (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (/ (- (pow d4 3) (pow d1 3)) (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (* (/ d1 (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (/ (- (pow d4 3) (pow d1 3)) (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (* (/ d1 (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (/ (- (pow d4 3) (pow d1 3)) (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (* (/ 1 (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (/ (- (pow d4 3) (pow d1 3)) (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (* (sqrt (+ (* (* d4 d4) (* d4 d4)) (- (* (+ (* d1 d1) (* d4 d1)) (+ (* d1 d1) (* d4 d1))) (* (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (/ (- (pow d4 3) (pow d1 3)) (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (* (sqrt (- (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (/ (- (pow d4 3) (pow d1 3)) (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (* (/ d1 (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (- (pow d4 3) (pow d1 3))) (* d1 (/ (- (pow d4 3) (pow d1 3)) (sqrt (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (+ d1 (* 1/2 d4)) (+ (* 1/2 d1) d4) (- (+ (* 1/2 d1) d4)) (+ d1 (* 1/2 d4)) (+ (* 1/2 d1) d4) (- (+ (* 1/2 d1) d4)) (- (+ (* 1/2 (* d1 d4)) (* 1/8 (pow d4 2))) (pow d1 2)) (- (pow d4 2) (+ (* 1/2 (* d1 d4)) (* 1/8 (pow d1 2)))) (- (+ (* 1/2 (* d1 d4)) (* 1/8 (pow d1 2))) (pow d4 2)) (- (* d1 d4) (pow d1 2)) (- (* d1 d4) (pow d1 2)) (- (* d1 d4) (pow d1 2)) 8.760 * * * [progress]: adding candidates to table 10.523 * [progress]: [Phase 3 of 3] Extracting. 10.523 * * [regime]: Finding splitpoints for: (# # # #) 10.525 * * * [regime-changes]: Trying 4 branch expressions: (d4 d3 d2 d1) 10.525 * * * * [regimes]: Trying to branch on d4 from (# # # #) 10.553 * * * * [regimes]: Trying to branch on d3 from (# # # #) 10.574 * * * * [regimes]: Trying to branch on d2 from (# # # #) 10.606 * * * * [regimes]: Trying to branch on d1 from (# # # #) 10.632 * * * [regime]: Found split indices: #