14.385 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.055 * * * [progress]: [2/2] Setting up program. 0.059 * [progress]: [Phase 2 of 3] Improving. 0.059 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.059 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.059 * * [simplify]: iteration 1: (11 enodes) 0.063 * * [simplify]: iteration 2: (26 enodes) 0.072 * * [simplify]: iteration 3: (81 enodes) 0.092 * * [simplify]: iteration 4: (240 enodes) 0.233 * * [simplify]: iteration 5: (548 enodes) 0.784 * * [simplify]: iteration 6: (985 enodes) 1.454 * * [simplify]: iteration 7: (1556 enodes) 3.463 * * [simplify]: Extracting #0: cost 1 inf + 0 3.464 * * [simplify]: Extracting #1: cost 66 inf + 0 3.467 * * [simplify]: Extracting #2: cost 134 inf + 211 3.474 * * [simplify]: Extracting #3: cost 33 inf + 9264 3.491 * * [simplify]: Extracting #4: cost 0 inf + 13571 3.515 * [simplify]: Simplified to: (* d1 (- (+ d2 d4) (+ d1 d3))) 3.526 * * [progress]: iteration 1 / 4 3.526 * * * [progress]: picking best candidate 3.535 * * * * [pick]: Picked # 3.536 * * * [progress]: localizing error 3.559 * * * [progress]: generating rewritten candidates 3.559 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.664 * * * [progress]: generating series expansions 3.664 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.664 * [backup-simplify]: Simplify (* d1 (- (+ d2 d4) (+ d1 d3))) into (* (- (+ d2 d4) (+ d3 d1)) d1) 3.664 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in (d1 d2 d4 d3) around 0 3.664 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d3 3.664 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3 3.664 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 3.664 * [taylor]: Taking taylor expansion of d2 in d3 3.665 * [backup-simplify]: Simplify d2 into d2 3.665 * [taylor]: Taking taylor expansion of d4 in d3 3.665 * [backup-simplify]: Simplify d4 into d4 3.665 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 3.665 * [taylor]: Taking taylor expansion of d3 in d3 3.665 * [backup-simplify]: Simplify 0 into 0 3.665 * [backup-simplify]: Simplify 1 into 1 3.665 * [taylor]: Taking taylor expansion of d1 in d3 3.665 * [backup-simplify]: Simplify d1 into d1 3.665 * [taylor]: Taking taylor expansion of d1 in d3 3.665 * [backup-simplify]: Simplify d1 into d1 3.665 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d4 3.665 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4 3.665 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 3.665 * [taylor]: Taking taylor expansion of d2 in d4 3.665 * [backup-simplify]: Simplify d2 into d2 3.665 * [taylor]: Taking taylor expansion of d4 in d4 3.665 * [backup-simplify]: Simplify 0 into 0 3.665 * [backup-simplify]: Simplify 1 into 1 3.665 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4 3.665 * [taylor]: Taking taylor expansion of d3 in d4 3.665 * [backup-simplify]: Simplify d3 into d3 3.665 * [taylor]: Taking taylor expansion of d1 in d4 3.665 * [backup-simplify]: Simplify d1 into d1 3.665 * [taylor]: Taking taylor expansion of d1 in d4 3.665 * [backup-simplify]: Simplify d1 into d1 3.665 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2 3.665 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2 3.665 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 3.665 * [taylor]: Taking taylor expansion of d2 in d2 3.665 * [backup-simplify]: Simplify 0 into 0 3.665 * [backup-simplify]: Simplify 1 into 1 3.665 * [taylor]: Taking taylor expansion of d4 in d2 3.665 * [backup-simplify]: Simplify d4 into d4 3.665 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 3.665 * [taylor]: Taking taylor expansion of d3 in d2 3.665 * [backup-simplify]: Simplify d3 into d3 3.665 * [taylor]: Taking taylor expansion of d1 in d2 3.665 * [backup-simplify]: Simplify d1 into d1 3.665 * [taylor]: Taking taylor expansion of d1 in d2 3.665 * [backup-simplify]: Simplify d1 into d1 3.665 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1 3.665 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 3.665 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 3.665 * [taylor]: Taking taylor expansion of d2 in d1 3.665 * [backup-simplify]: Simplify d2 into d2 3.665 * [taylor]: Taking taylor expansion of d4 in d1 3.665 * [backup-simplify]: Simplify d4 into d4 3.665 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 3.665 * [taylor]: Taking taylor expansion of d3 in d1 3.665 * [backup-simplify]: Simplify d3 into d3 3.665 * [taylor]: Taking taylor expansion of d1 in d1 3.665 * [backup-simplify]: Simplify 0 into 0 3.665 * [backup-simplify]: Simplify 1 into 1 3.665 * [taylor]: Taking taylor expansion of d1 in d1 3.665 * [backup-simplify]: Simplify 0 into 0 3.665 * [backup-simplify]: Simplify 1 into 1 3.665 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1 3.665 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 3.665 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 3.665 * [taylor]: Taking taylor expansion of d2 in d1 3.665 * [backup-simplify]: Simplify d2 into d2 3.665 * [taylor]: Taking taylor expansion of d4 in d1 3.665 * [backup-simplify]: Simplify d4 into d4 3.665 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 3.665 * [taylor]: Taking taylor expansion of d3 in d1 3.665 * [backup-simplify]: Simplify d3 into d3 3.665 * [taylor]: Taking taylor expansion of d1 in d1 3.665 * [backup-simplify]: Simplify 0 into 0 3.665 * [backup-simplify]: Simplify 1 into 1 3.665 * [taylor]: Taking taylor expansion of d1 in d1 3.665 * [backup-simplify]: Simplify 0 into 0 3.665 * [backup-simplify]: Simplify 1 into 1 3.666 * [backup-simplify]: Simplify (+ d2 d4) into (+ d2 d4) 3.666 * [backup-simplify]: Simplify (+ d3 0) into d3 3.666 * [backup-simplify]: Simplify (- d3) into (- d3) 3.666 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 3.666 * [backup-simplify]: Simplify (* (- (+ d2 d4) d3) 0) into 0 3.666 * [taylor]: Taking taylor expansion of 0 in d2 3.666 * [backup-simplify]: Simplify 0 into 0 3.666 * [taylor]: Taking taylor expansion of 0 in d4 3.666 * [backup-simplify]: Simplify 0 into 0 3.666 * [taylor]: Taking taylor expansion of 0 in d3 3.666 * [backup-simplify]: Simplify 0 into 0 3.666 * [backup-simplify]: Simplify 0 into 0 3.666 * [backup-simplify]: Simplify (+ 0 0) into 0 3.667 * [backup-simplify]: Simplify (+ 0 1) into 1 3.667 * [backup-simplify]: Simplify (- 1) into -1 3.667 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.668 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 1) (* -1 0)) into (- (+ d2 d4) d3) 3.668 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 3.668 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 3.668 * [taylor]: Taking taylor expansion of d2 in d2 3.668 * [backup-simplify]: Simplify 0 into 0 3.668 * [backup-simplify]: Simplify 1 into 1 3.668 * [taylor]: Taking taylor expansion of d4 in d2 3.668 * [backup-simplify]: Simplify d4 into d4 3.668 * [taylor]: Taking taylor expansion of d3 in d2 3.668 * [backup-simplify]: Simplify d3 into d3 3.668 * [backup-simplify]: Simplify (+ 0 d4) into d4 3.668 * [backup-simplify]: Simplify (- d3) into (- d3) 3.668 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 3.668 * [taylor]: Taking taylor expansion of (- d4 d3) in d4 3.668 * [taylor]: Taking taylor expansion of d4 in d4 3.668 * [backup-simplify]: Simplify 0 into 0 3.668 * [backup-simplify]: Simplify 1 into 1 3.668 * [taylor]: Taking taylor expansion of d3 in d4 3.668 * [backup-simplify]: Simplify d3 into d3 3.668 * [backup-simplify]: Simplify (- d3) into (- d3) 3.668 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 3.668 * [taylor]: Taking taylor expansion of (- d3) in d3 3.668 * [taylor]: Taking taylor expansion of d3 in d3 3.668 * [backup-simplify]: Simplify 0 into 0 3.668 * [backup-simplify]: Simplify 1 into 1 3.669 * [backup-simplify]: Simplify (- 0) into 0 3.669 * [backup-simplify]: Simplify 0 into 0 3.669 * [taylor]: Taking taylor expansion of 0 in d4 3.669 * [backup-simplify]: Simplify 0 into 0 3.669 * [taylor]: Taking taylor expansion of 0 in d3 3.669 * [backup-simplify]: Simplify 0 into 0 3.669 * [backup-simplify]: Simplify 0 into 0 3.669 * [taylor]: Taking taylor expansion of 0 in d3 3.669 * [backup-simplify]: Simplify 0 into 0 3.669 * [backup-simplify]: Simplify 0 into 0 3.669 * [backup-simplify]: Simplify 0 into 0 3.669 * [backup-simplify]: Simplify (+ 0 0) into 0 3.669 * [backup-simplify]: Simplify (+ 0 0) into 0 3.670 * [backup-simplify]: Simplify (- 0) into 0 3.670 * [backup-simplify]: Simplify (+ 0 0) into 0 3.671 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 0) (+ (* -1 1) (* 0 0))) into (- 1) 3.671 * [taylor]: Taking taylor expansion of (- 1) in d2 3.671 * [taylor]: Taking taylor expansion of 1 in d2 3.671 * [backup-simplify]: Simplify 1 into 1 3.671 * [backup-simplify]: Simplify (- 1) into -1 3.671 * [taylor]: Taking taylor expansion of -1 in d4 3.671 * [backup-simplify]: Simplify -1 into -1 3.671 * [taylor]: Taking taylor expansion of -1 in d3 3.671 * [backup-simplify]: Simplify -1 into -1 3.671 * [backup-simplify]: Simplify -1 into -1 3.672 * [backup-simplify]: Simplify (+ 1 0) into 1 3.672 * [backup-simplify]: Simplify (- 0) into 0 3.672 * [backup-simplify]: Simplify (+ 1 0) into 1 3.672 * [taylor]: Taking taylor expansion of 1 in d4 3.672 * [backup-simplify]: Simplify 1 into 1 3.672 * [taylor]: Taking taylor expansion of 1 in d3 3.672 * [backup-simplify]: Simplify 1 into 1 3.672 * [backup-simplify]: Simplify 1 into 1 3.672 * [taylor]: Taking taylor expansion of 0 in d4 3.672 * [backup-simplify]: Simplify 0 into 0 3.672 * [taylor]: Taking taylor expansion of 0 in d3 3.672 * [backup-simplify]: Simplify 0 into 0 3.672 * [backup-simplify]: Simplify 0 into 0 3.673 * [backup-simplify]: Simplify (- 0) into 0 3.673 * [backup-simplify]: Simplify (+ 1 0) into 1 3.673 * [taylor]: Taking taylor expansion of 1 in d3 3.673 * [backup-simplify]: Simplify 1 into 1 3.673 * [backup-simplify]: Simplify 1 into 1 3.673 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d4 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (+ (* d4 d1) (* d2 d1)) (pow d1 2)) 3.673 * [backup-simplify]: Simplify (* (/ 1 d1) (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3)))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) 3.673 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d2 d4 d3) around 0 3.673 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 3.673 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3 3.673 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 3.673 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.674 * [taylor]: Taking taylor expansion of d4 in d3 3.674 * [backup-simplify]: Simplify d4 into d4 3.674 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.674 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.674 * [taylor]: Taking taylor expansion of d2 in d3 3.674 * [backup-simplify]: Simplify d2 into d2 3.674 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.674 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 3.674 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 3.674 * [taylor]: Taking taylor expansion of d1 in d3 3.674 * [backup-simplify]: Simplify d1 into d1 3.674 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.674 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.674 * [taylor]: Taking taylor expansion of d3 in d3 3.674 * [backup-simplify]: Simplify 0 into 0 3.674 * [backup-simplify]: Simplify 1 into 1 3.674 * [backup-simplify]: Simplify (/ 1 1) into 1 3.674 * [taylor]: Taking taylor expansion of d1 in d3 3.674 * [backup-simplify]: Simplify d1 into d1 3.674 * [backup-simplify]: Simplify (+ 0 1) into 1 3.675 * [backup-simplify]: Simplify (- 1) into -1 3.675 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.675 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.675 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 3.675 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4 3.675 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 3.675 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.675 * [taylor]: Taking taylor expansion of d4 in d4 3.675 * [backup-simplify]: Simplify 0 into 0 3.675 * [backup-simplify]: Simplify 1 into 1 3.675 * [backup-simplify]: Simplify (/ 1 1) into 1 3.675 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.675 * [taylor]: Taking taylor expansion of d2 in d4 3.675 * [backup-simplify]: Simplify d2 into d2 3.676 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.676 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 3.676 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 3.676 * [taylor]: Taking taylor expansion of d1 in d4 3.676 * [backup-simplify]: Simplify d1 into d1 3.676 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.676 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.676 * [taylor]: Taking taylor expansion of d3 in d4 3.676 * [backup-simplify]: Simplify d3 into d3 3.676 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.676 * [taylor]: Taking taylor expansion of d1 in d4 3.676 * [backup-simplify]: Simplify d1 into d1 3.676 * [backup-simplify]: Simplify (+ 1 0) into 1 3.676 * [backup-simplify]: Simplify (+ 1 0) into 1 3.676 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.676 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 3.676 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2 3.676 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.676 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.676 * [taylor]: Taking taylor expansion of d4 in d2 3.676 * [backup-simplify]: Simplify d4 into d4 3.676 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.676 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.676 * [taylor]: Taking taylor expansion of d2 in d2 3.676 * [backup-simplify]: Simplify 0 into 0 3.677 * [backup-simplify]: Simplify 1 into 1 3.677 * [backup-simplify]: Simplify (/ 1 1) into 1 3.677 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 3.677 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 3.677 * [taylor]: Taking taylor expansion of d1 in d2 3.677 * [backup-simplify]: Simplify d1 into d1 3.677 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.677 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.677 * [taylor]: Taking taylor expansion of d3 in d2 3.677 * [backup-simplify]: Simplify d3 into d3 3.677 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.677 * [taylor]: Taking taylor expansion of d1 in d2 3.677 * [backup-simplify]: Simplify d1 into d1 3.677 * [backup-simplify]: Simplify (+ 0 1) into 1 3.678 * [backup-simplify]: Simplify (+ 1 0) into 1 3.678 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.678 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 3.678 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 3.678 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.678 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.678 * [taylor]: Taking taylor expansion of d4 in d1 3.678 * [backup-simplify]: Simplify d4 into d4 3.678 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.678 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.678 * [taylor]: Taking taylor expansion of d2 in d1 3.678 * [backup-simplify]: Simplify d2 into d2 3.678 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.678 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.678 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.678 * [taylor]: Taking taylor expansion of d1 in d1 3.678 * [backup-simplify]: Simplify 0 into 0 3.678 * [backup-simplify]: Simplify 1 into 1 3.678 * [backup-simplify]: Simplify (/ 1 1) into 1 3.678 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.678 * [taylor]: Taking taylor expansion of d3 in d1 3.678 * [backup-simplify]: Simplify d3 into d3 3.678 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.678 * [taylor]: Taking taylor expansion of d1 in d1 3.678 * [backup-simplify]: Simplify 0 into 0 3.678 * [backup-simplify]: Simplify 1 into 1 3.679 * [backup-simplify]: Simplify (+ 1 0) into 1 3.679 * [backup-simplify]: Simplify (- 1) into -1 3.679 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.679 * [backup-simplify]: Simplify (/ -1 1) into -1 3.679 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 3.679 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 3.679 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.679 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.679 * [taylor]: Taking taylor expansion of d4 in d1 3.679 * [backup-simplify]: Simplify d4 into d4 3.679 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.679 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.680 * [taylor]: Taking taylor expansion of d2 in d1 3.680 * [backup-simplify]: Simplify d2 into d2 3.680 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.680 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.680 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.680 * [taylor]: Taking taylor expansion of d1 in d1 3.680 * [backup-simplify]: Simplify 0 into 0 3.680 * [backup-simplify]: Simplify 1 into 1 3.680 * [backup-simplify]: Simplify (/ 1 1) into 1 3.680 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.680 * [taylor]: Taking taylor expansion of d3 in d1 3.680 * [backup-simplify]: Simplify d3 into d3 3.680 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.680 * [taylor]: Taking taylor expansion of d1 in d1 3.680 * [backup-simplify]: Simplify 0 into 0 3.680 * [backup-simplify]: Simplify 1 into 1 3.680 * [backup-simplify]: Simplify (+ 1 0) into 1 3.681 * [backup-simplify]: Simplify (- 1) into -1 3.681 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.681 * [backup-simplify]: Simplify (/ -1 1) into -1 3.681 * [taylor]: Taking taylor expansion of -1 in d2 3.681 * [backup-simplify]: Simplify -1 into -1 3.681 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 3.682 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.682 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.682 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.682 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.683 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.683 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.683 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.683 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.683 * [taylor]: Taking taylor expansion of d4 in d2 3.683 * [backup-simplify]: Simplify d4 into d4 3.683 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.683 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.683 * [taylor]: Taking taylor expansion of d2 in d2 3.683 * [backup-simplify]: Simplify 0 into 0 3.683 * [backup-simplify]: Simplify 1 into 1 3.683 * [backup-simplify]: Simplify (/ 1 1) into 1 3.683 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.683 * [taylor]: Taking taylor expansion of d3 in d2 3.683 * [backup-simplify]: Simplify d3 into d3 3.683 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.683 * [backup-simplify]: Simplify (+ 0 1) into 1 3.684 * [backup-simplify]: Simplify (+ 1 0) into 1 3.684 * [taylor]: Taking taylor expansion of 1 in d4 3.684 * [backup-simplify]: Simplify 1 into 1 3.684 * [taylor]: Taking taylor expansion of -1 in d4 3.684 * [backup-simplify]: Simplify -1 into -1 3.684 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.684 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.684 * [backup-simplify]: Simplify (+ 0 0) into 0 3.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.685 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.685 * [backup-simplify]: Simplify (+ 0 0) into 0 3.685 * [backup-simplify]: Simplify (- 0) into 0 3.685 * [backup-simplify]: Simplify (+ 0 0) into 0 3.691 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0 3.691 * [taylor]: Taking taylor expansion of 0 in d2 3.691 * [backup-simplify]: Simplify 0 into 0 3.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.692 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.692 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.693 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.693 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4 3.693 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.693 * [taylor]: Taking taylor expansion of d4 in d4 3.693 * [backup-simplify]: Simplify 0 into 0 3.693 * [backup-simplify]: Simplify 1 into 1 3.693 * [backup-simplify]: Simplify (/ 1 1) into 1 3.693 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.693 * [taylor]: Taking taylor expansion of d3 in d4 3.693 * [backup-simplify]: Simplify d3 into d3 3.693 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.694 * [backup-simplify]: Simplify (+ 1 0) into 1 3.694 * [taylor]: Taking taylor expansion of 1 in d3 3.694 * [backup-simplify]: Simplify 1 into 1 3.694 * [taylor]: Taking taylor expansion of 0 in d4 3.694 * [backup-simplify]: Simplify 0 into 0 3.694 * [taylor]: Taking taylor expansion of 1 in d3 3.694 * [backup-simplify]: Simplify 1 into 1 3.694 * [taylor]: Taking taylor expansion of -1 in d3 3.694 * [backup-simplify]: Simplify -1 into -1 3.695 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.695 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.695 * [backup-simplify]: Simplify (+ 0 0) into 0 3.696 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.696 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.697 * [backup-simplify]: Simplify (+ 0 0) into 0 3.697 * [backup-simplify]: Simplify (- 0) into 0 3.698 * [backup-simplify]: Simplify (+ 0 0) into 0 3.700 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.700 * [taylor]: Taking taylor expansion of 0 in d2 3.701 * [backup-simplify]: Simplify 0 into 0 3.701 * [taylor]: Taking taylor expansion of 0 in d4 3.701 * [backup-simplify]: Simplify 0 into 0 3.701 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.703 * [backup-simplify]: Simplify (+ 0 0) into 0 3.703 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.703 * [backup-simplify]: Simplify (- 0) into 0 3.704 * [backup-simplify]: Simplify (+ 0 0) into 0 3.704 * [taylor]: Taking taylor expansion of 0 in d4 3.704 * [backup-simplify]: Simplify 0 into 0 3.704 * [taylor]: Taking taylor expansion of 0 in d4 3.704 * [backup-simplify]: Simplify 0 into 0 3.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.705 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.705 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.705 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.705 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.705 * [taylor]: Taking taylor expansion of d3 in d3 3.705 * [backup-simplify]: Simplify 0 into 0 3.705 * [backup-simplify]: Simplify 1 into 1 3.705 * [backup-simplify]: Simplify (/ 1 1) into 1 3.706 * [backup-simplify]: Simplify (- 1) into -1 3.706 * [backup-simplify]: Simplify -1 into -1 3.706 * [taylor]: Taking taylor expansion of 0 in d3 3.706 * [backup-simplify]: Simplify 0 into 0 3.706 * [taylor]: Taking taylor expansion of 0 in d3 3.706 * [backup-simplify]: Simplify 0 into 0 3.706 * [taylor]: Taking taylor expansion of 0 in d3 3.706 * [backup-simplify]: Simplify 0 into 0 3.706 * [backup-simplify]: Simplify 1 into 1 3.706 * [backup-simplify]: Simplify 1 into 1 3.707 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d4)) (* 1 (/ 1 (/ 1 d1)))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.707 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (+ (/ 1 (- d2)) (/ 1 (- d4))) (+ (/ 1 (- d1)) (/ 1 (- d3))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) 3.707 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d1 d2 d4 d3) around 0 3.707 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3 3.707 * [taylor]: Taking taylor expansion of -1 in d3 3.707 * [backup-simplify]: Simplify -1 into -1 3.707 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3 3.707 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3 3.707 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 3.707 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 3.707 * [taylor]: Taking taylor expansion of d1 in d3 3.707 * [backup-simplify]: Simplify d1 into d1 3.707 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.708 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.708 * [taylor]: Taking taylor expansion of d3 in d3 3.708 * [backup-simplify]: Simplify 0 into 0 3.708 * [backup-simplify]: Simplify 1 into 1 3.708 * [backup-simplify]: Simplify (/ 1 1) into 1 3.708 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 3.708 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.708 * [taylor]: Taking taylor expansion of d4 in d3 3.708 * [backup-simplify]: Simplify d4 into d4 3.708 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.708 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.708 * [taylor]: Taking taylor expansion of d2 in d3 3.708 * [backup-simplify]: Simplify d2 into d2 3.709 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.709 * [taylor]: Taking taylor expansion of d1 in d3 3.709 * [backup-simplify]: Simplify d1 into d1 3.709 * [backup-simplify]: Simplify (+ 0 1) into 1 3.710 * [backup-simplify]: Simplify (+ 1 0) into 1 3.710 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.710 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4 3.710 * [taylor]: Taking taylor expansion of -1 in d4 3.710 * [backup-simplify]: Simplify -1 into -1 3.710 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4 3.710 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4 3.710 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 3.710 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 3.710 * [taylor]: Taking taylor expansion of d1 in d4 3.710 * [backup-simplify]: Simplify d1 into d1 3.710 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.710 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.710 * [taylor]: Taking taylor expansion of d3 in d4 3.710 * [backup-simplify]: Simplify d3 into d3 3.710 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.710 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 3.710 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.710 * [taylor]: Taking taylor expansion of d4 in d4 3.710 * [backup-simplify]: Simplify 0 into 0 3.710 * [backup-simplify]: Simplify 1 into 1 3.711 * [backup-simplify]: Simplify (/ 1 1) into 1 3.711 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.711 * [taylor]: Taking taylor expansion of d2 in d4 3.711 * [backup-simplify]: Simplify d2 into d2 3.711 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.711 * [taylor]: Taking taylor expansion of d1 in d4 3.711 * [backup-simplify]: Simplify d1 into d1 3.712 * [backup-simplify]: Simplify (+ 1 0) into 1 3.712 * [backup-simplify]: Simplify (- 1) into -1 3.712 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.713 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.713 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 3.713 * [taylor]: Taking taylor expansion of -1 in d2 3.713 * [backup-simplify]: Simplify -1 into -1 3.713 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 3.713 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2 3.713 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 3.713 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 3.713 * [taylor]: Taking taylor expansion of d1 in d2 3.713 * [backup-simplify]: Simplify d1 into d1 3.713 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.713 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.713 * [taylor]: Taking taylor expansion of d3 in d2 3.713 * [backup-simplify]: Simplify d3 into d3 3.713 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.713 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.713 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.713 * [taylor]: Taking taylor expansion of d4 in d2 3.713 * [backup-simplify]: Simplify d4 into d4 3.713 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.713 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.713 * [taylor]: Taking taylor expansion of d2 in d2 3.713 * [backup-simplify]: Simplify 0 into 0 3.713 * [backup-simplify]: Simplify 1 into 1 3.714 * [backup-simplify]: Simplify (/ 1 1) into 1 3.714 * [taylor]: Taking taylor expansion of d1 in d2 3.714 * [backup-simplify]: Simplify d1 into d1 3.714 * [backup-simplify]: Simplify (+ 0 1) into 1 3.715 * [backup-simplify]: Simplify (- 1) into -1 3.715 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.715 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.715 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 3.715 * [taylor]: Taking taylor expansion of -1 in d1 3.715 * [backup-simplify]: Simplify -1 into -1 3.716 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 3.716 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 3.716 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.716 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.716 * [taylor]: Taking taylor expansion of d1 in d1 3.716 * [backup-simplify]: Simplify 0 into 0 3.716 * [backup-simplify]: Simplify 1 into 1 3.716 * [backup-simplify]: Simplify (/ 1 1) into 1 3.716 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.716 * [taylor]: Taking taylor expansion of d3 in d1 3.716 * [backup-simplify]: Simplify d3 into d3 3.716 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.716 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.716 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.716 * [taylor]: Taking taylor expansion of d4 in d1 3.716 * [backup-simplify]: Simplify d4 into d4 3.716 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.717 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.717 * [taylor]: Taking taylor expansion of d2 in d1 3.717 * [backup-simplify]: Simplify d2 into d2 3.717 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.717 * [taylor]: Taking taylor expansion of d1 in d1 3.717 * [backup-simplify]: Simplify 0 into 0 3.717 * [backup-simplify]: Simplify 1 into 1 3.717 * [backup-simplify]: Simplify (+ 1 0) into 1 3.718 * [backup-simplify]: Simplify (+ 1 0) into 1 3.718 * [backup-simplify]: Simplify (/ 1 1) into 1 3.718 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 3.718 * [taylor]: Taking taylor expansion of -1 in d1 3.718 * [backup-simplify]: Simplify -1 into -1 3.718 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 3.718 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 3.718 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.718 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.718 * [taylor]: Taking taylor expansion of d1 in d1 3.718 * [backup-simplify]: Simplify 0 into 0 3.718 * [backup-simplify]: Simplify 1 into 1 3.719 * [backup-simplify]: Simplify (/ 1 1) into 1 3.719 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.719 * [taylor]: Taking taylor expansion of d3 in d1 3.719 * [backup-simplify]: Simplify d3 into d3 3.719 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.719 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.719 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.719 * [taylor]: Taking taylor expansion of d4 in d1 3.719 * [backup-simplify]: Simplify d4 into d4 3.719 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.719 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.719 * [taylor]: Taking taylor expansion of d2 in d1 3.719 * [backup-simplify]: Simplify d2 into d2 3.719 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.719 * [taylor]: Taking taylor expansion of d1 in d1 3.719 * [backup-simplify]: Simplify 0 into 0 3.719 * [backup-simplify]: Simplify 1 into 1 3.720 * [backup-simplify]: Simplify (+ 1 0) into 1 3.721 * [backup-simplify]: Simplify (+ 1 0) into 1 3.721 * [backup-simplify]: Simplify (/ 1 1) into 1 3.722 * [backup-simplify]: Simplify (* -1 1) into -1 3.722 * [taylor]: Taking taylor expansion of -1 in d2 3.722 * [backup-simplify]: Simplify -1 into -1 3.723 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.723 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.723 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 3.723 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 3.724 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 3.725 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 3.725 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.725 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.725 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.725 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.725 * [taylor]: Taking taylor expansion of d4 in d2 3.725 * [backup-simplify]: Simplify d4 into d4 3.726 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.726 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.726 * [taylor]: Taking taylor expansion of d2 in d2 3.726 * [backup-simplify]: Simplify 0 into 0 3.726 * [backup-simplify]: Simplify 1 into 1 3.726 * [backup-simplify]: Simplify (/ 1 1) into 1 3.726 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.726 * [taylor]: Taking taylor expansion of d3 in d2 3.726 * [backup-simplify]: Simplify d3 into d3 3.726 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.727 * [backup-simplify]: Simplify (+ 0 1) into 1 3.727 * [backup-simplify]: Simplify (+ 1 0) into 1 3.727 * [taylor]: Taking taylor expansion of 1 in d4 3.727 * [backup-simplify]: Simplify 1 into 1 3.727 * [taylor]: Taking taylor expansion of -1 in d4 3.727 * [backup-simplify]: Simplify -1 into -1 3.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.729 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.729 * [backup-simplify]: Simplify (+ 0 0) into 0 3.729 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.729 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.730 * [backup-simplify]: Simplify (+ 0 0) into 0 3.730 * [backup-simplify]: Simplify (- 0) into 0 3.730 * [backup-simplify]: Simplify (+ 0 0) into 0 3.731 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)))) into 0 3.732 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))) into 0 3.732 * [taylor]: Taking taylor expansion of 0 in d2 3.732 * [backup-simplify]: Simplify 0 into 0 3.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.733 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.733 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.733 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.733 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4 3.733 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.733 * [taylor]: Taking taylor expansion of d4 in d4 3.733 * [backup-simplify]: Simplify 0 into 0 3.733 * [backup-simplify]: Simplify 1 into 1 3.733 * [backup-simplify]: Simplify (/ 1 1) into 1 3.733 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.733 * [taylor]: Taking taylor expansion of d3 in d4 3.733 * [backup-simplify]: Simplify d3 into d3 3.733 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.733 * [backup-simplify]: Simplify (+ 1 0) into 1 3.733 * [taylor]: Taking taylor expansion of 1 in d3 3.733 * [backup-simplify]: Simplify 1 into 1 3.733 * [taylor]: Taking taylor expansion of 0 in d4 3.734 * [backup-simplify]: Simplify 0 into 0 3.734 * [taylor]: Taking taylor expansion of 1 in d3 3.734 * [backup-simplify]: Simplify 1 into 1 3.734 * [taylor]: Taking taylor expansion of -1 in d3 3.734 * [backup-simplify]: Simplify -1 into -1 3.734 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.734 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.735 * [backup-simplify]: Simplify (+ 0 0) into 0 3.735 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.735 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.735 * [backup-simplify]: Simplify (+ 0 0) into 0 3.735 * [backup-simplify]: Simplify (- 0) into 0 3.736 * [backup-simplify]: Simplify (+ 0 0) into 0 3.737 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.738 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))) into 0 3.738 * [taylor]: Taking taylor expansion of 0 in d2 3.738 * [backup-simplify]: Simplify 0 into 0 3.738 * [taylor]: Taking taylor expansion of 0 in d4 3.738 * [backup-simplify]: Simplify 0 into 0 3.738 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.739 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.739 * [backup-simplify]: Simplify (+ 0 0) into 0 3.739 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.739 * [backup-simplify]: Simplify (- 0) into 0 3.739 * [backup-simplify]: Simplify (+ 0 0) into 0 3.739 * [taylor]: Taking taylor expansion of 0 in d4 3.739 * [backup-simplify]: Simplify 0 into 0 3.739 * [taylor]: Taking taylor expansion of 0 in d4 3.739 * [backup-simplify]: Simplify 0 into 0 3.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.740 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.740 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.740 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.740 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.740 * [taylor]: Taking taylor expansion of d3 in d3 3.740 * [backup-simplify]: Simplify 0 into 0 3.740 * [backup-simplify]: Simplify 1 into 1 3.740 * [backup-simplify]: Simplify (/ 1 1) into 1 3.741 * [backup-simplify]: Simplify (- 1) into -1 3.741 * [backup-simplify]: Simplify -1 into -1 3.741 * [taylor]: Taking taylor expansion of 0 in d3 3.741 * [backup-simplify]: Simplify 0 into 0 3.741 * [taylor]: Taking taylor expansion of 0 in d3 3.741 * [backup-simplify]: Simplify 0 into 0 3.741 * [taylor]: Taking taylor expansion of 0 in d3 3.741 * [backup-simplify]: Simplify 0 into 0 3.741 * [backup-simplify]: Simplify 1 into 1 3.741 * [backup-simplify]: Simplify 1 into 1 3.741 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (/ 1 (/ 1 (- d1))))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.741 * * * [progress]: simplifying candidates 3.741 * * * * [progress]: [ 1 / 73 ] simplifiying candidate # 3.741 * * * * [progress]: [ 2 / 73 ] simplifiying candidate # 3.741 * * * * [progress]: [ 3 / 73 ] simplifiying candidate # 3.741 * * * * [progress]: [ 4 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 5 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 6 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 7 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 8 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 9 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 10 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 11 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 12 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 13 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 14 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 15 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 16 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 17 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 18 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 19 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 20 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 21 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 22 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 23 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 24 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 25 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 26 / 73 ] simplifiying candidate # 3.742 * * * * [progress]: [ 27 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 28 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 29 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 30 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 31 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 32 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 33 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 34 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 35 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 36 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 37 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 38 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 39 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 40 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 41 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 42 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 43 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 44 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 45 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 46 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 47 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 48 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 49 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 50 / 73 ] simplifiying candidate # 3.743 * * * * [progress]: [ 51 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 52 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 53 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 54 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 55 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 56 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 57 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 58 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 59 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 60 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 61 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 62 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 63 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 64 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 65 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 66 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 67 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 68 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 69 / 73 ] simplifiying candidate #real (real->posit16 (* d1 (- (+ d2 d4) (+ d1 d3))))))> 3.744 * * * * [progress]: [ 70 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 71 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 72 / 73 ] simplifiying candidate # 3.744 * * * * [progress]: [ 73 / 73 ] simplifiying candidate # 3.745 * [simplify]: Simplifying: (expm1 (* d1 (- (+ d2 d4) (+ d1 d3)))) (log1p (* d1 (- (+ d2 d4) (+ d1 d3)))) (* d1 (- (+ d2 d4) (+ d1 d3))) (+ (log d1) (log (- (+ d2 d4) (+ d1 d3)))) (log (* d1 (- (+ d2 d4) (+ d1 d3)))) (exp (* d1 (- (+ d2 d4) (+ d1 d3)))) (* (* (* d1 d1) d1) (* (* (- (+ d2 d4) (+ d1 d3)) (- (+ d2 d4) (+ d1 d3))) (- (+ d2 d4) (+ d1 d3)))) (* (cbrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (cbrt (* d1 (- (+ d2 d4) (+ d1 d3))))) (cbrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (* (* (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (- (+ d2 d4) (+ d1 d3)))) (* d1 (- (+ d2 d4) (+ d1 d3)))) (sqrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (sqrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (* (sqrt d1) (sqrt (- (+ d2 d4) (+ d1 d3)))) (* (sqrt d1) (sqrt (- (+ d2 d4) (+ d1 d3)))) (* d1 (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))))) (* d1 (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) (* d1 (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))))) (* d1 (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) (* d1 (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))))) (* d1 (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) (* d1 (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))))) (* d1 (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) (* d1 (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (fma 1 (+ d2 d4) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))))) (* d1 (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) (* d1 (fma 1 (+ d2 d4) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))))) (* d1 (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) (* d1 (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (fma 1 (+ d2 d4) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))))) (* d1 (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) (* d1 (fma 1 (+ d2 d4) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))))) (* d1 (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) (* d1 (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (+ d2 d4)) (* d1 (- (+ d1 d3))) (* d1 d2) (* d1 (- d4 (+ d1 d3))) (* d1 (+ d2 d4)) (* d1 (- (+ d1 d3))) (* (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) d1) (* (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))) d1) (* (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) d1) (* (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))) d1) (* (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) d1) (* (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))) d1) (* (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) d1) (* (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))) d1) (* (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (fma 1 (+ d2 d4) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) d1) (* (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))) d1) (* (fma 1 (+ d2 d4) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) d1) (* (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))) d1) (* (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (fma 1 (+ d2 d4) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) d1) (* (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))) d1) (* (fma 1 (+ d2 d4) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) d1) (* (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))) d1) (* (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (+ d2 d4) d1) (* (- (+ d1 d3)) d1) (* d2 d1) (* (- d4 (+ d1 d3)) d1) (* (+ d2 d4) d1) (* (- (+ d1 d3)) d1) (* d1 (* (cbrt (- (+ d2 d4) (+ d1 d3))) (cbrt (- (+ d2 d4) (+ d1 d3))))) (* d1 (sqrt (- (+ d2 d4) (+ d1 d3)))) (* d1 1) (* d1 (+ (sqrt (+ d2 d4)) (sqrt (+ d1 d3)))) (* d1 1) (* d1 1) (* d1 1) (* d1 1) (* (cbrt d1) (- (+ d2 d4) (+ d1 d3))) (* (sqrt d1) (- (+ d2 d4) (+ d1 d3))) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (- (* (+ (pow d2 3) (pow d4 3)) (+ (* d1 d1) (- (* d3 d3) (* d1 d3)))) (* (+ (* d2 d2) (- (* d4 d4) (* d2 d4))) (+ (pow d1 3) (pow d3 3))))) (* d1 (- (* (+ (pow d2 3) (pow d4 3)) (- d1 d3)) (* (+ (* d2 d2) (- (* d4 d4) (* d2 d4))) (- (* d1 d1) (* d3 d3))))) (* d1 (- (* (- (* d2 d2) (* d4 d4)) (+ (* d1 d1) (- (* d3 d3) (* d1 d3)))) (* (- d2 d4) (+ (pow d1 3) (pow d3 3))))) (* d1 (- (* (- (* d2 d2) (* d4 d4)) (- d1 d3)) (* (- d2 d4) (- (* d1 d1) (* d3 d3))))) (* d1 (- (pow (+ d2 d4) 3) (pow (+ d1 d3) 3))) (* d1 (- (* (+ d2 d4) (+ d2 d4)) (* (+ d1 d3) (+ d1 d3)))) (real->posit16 (* d1 (- (+ d2 d4) (+ d1 d3)))) (- (+ (* d4 d1) (* d2 d1)) (pow d1 2)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.747 * * [simplify]: iteration 1: (151 enodes) 3.821 * * [simplify]: iteration 2: (382 enodes) 4.036 * * [simplify]: iteration 3: (1202 enodes) 5.369 * * [simplify]: Extracting #0: cost 31 inf + 0 5.370 * * [simplify]: Extracting #1: cost 251 inf + 1 5.375 * * [simplify]: Extracting #2: cost 831 inf + 1678 5.388 * * [simplify]: Extracting #3: cost 1359 inf + 22647 5.434 * * [simplify]: Extracting #4: cost 716 inf + 185094 5.525 * * [simplify]: Extracting #5: cost 47 inf + 383682 5.640 * * [simplify]: Extracting #6: cost 0 inf + 395466 5.747 * * [simplify]: Extracting #7: cost 0 inf + 395386 5.854 * [simplify]: Simplified to: (expm1 (* d1 (- (+ d2 d4) (+ d1 d3)))) (log1p (* d1 (- (+ d2 d4) (+ d1 d3)))) (* d1 (- (+ d2 d4) (+ d1 d3))) (log (* d1 (- (+ d2 d4) (+ d1 d3)))) (log (* d1 (- (+ d2 d4) (+ d1 d3)))) (exp (* d1 (- (+ d2 d4) (+ d1 d3)))) (* (* d1 (- (+ d2 d4) (+ d1 d3))) (* (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (- (+ d2 d4) (+ d1 d3))))) (* (cbrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (cbrt (* d1 (- (+ d2 d4) (+ d1 d3))))) (cbrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (* (* d1 (- (+ d2 d4) (+ d1 d3))) (* (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (- (+ d2 d4) (+ d1 d3))))) (sqrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (sqrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (* (sqrt d1) (sqrt (- (+ d2 d4) (+ d1 d3)))) (* (sqrt d1) (sqrt (- (+ d2 d4) (+ d1 d3)))) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* (+ d2 d4) d1) (* (- d1) (+ d1 d3)) (* d1 d2) (* (- (- d4 d3) d1) d1) (* (+ d2 d4) d1) (* (- d1) (+ d1 d3)) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* (+ d2 d4) d1) (* (- d1) (+ d1 d3)) (* d1 d2) (* (- (- d4 d3) d1) d1) (* (+ d2 d4) d1) (* (- d1) (+ d1 d3)) (* (* (cbrt (- (+ d2 d4) (+ d1 d3))) d1) (cbrt (- (+ d2 d4) (+ d1 d3)))) (* d1 (sqrt (- (+ d2 d4) (+ d1 d3)))) d1 (* d1 (+ (sqrt (+ d2 d4)) (sqrt (+ d1 d3)))) d1 d1 d1 d1 (* (- (+ d2 d4) (+ d1 d3)) (cbrt d1)) (* (- (+ d2 d4) (+ d1 d3)) (sqrt d1)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (fma (* d1 d1) (fma d4 (* d4 d4) (* d2 (* d2 d2))) (- (* (fma d4 (* d4 d4) (* d2 (* d2 d2))) (* (- d3 d1) d3)) (* (fma d3 (* d3 d3) (* d1 (* d1 d1))) (fma (- d4 d2) d4 (* d2 d2)))))) (* (* (- d1 d3) (- (fma d4 (* d4 d4) (* d2 (* d2 d2))) (* (+ d1 d3) (fma (- d4 d2) d4 (* d2 d2))))) d1) (* (* (- d2 d4) (- (* (+ d2 d4) (fma d1 d1 (* (- d3 d1) d3))) (fma d3 (* d3 d3) (* d1 (* d1 d1))))) d1) (* (* (- d1 d3) (- (* (+ d2 d4) (- d2 d4)) (* (- d2 d4) (+ d1 d3)))) d1) (* d1 (- (* (* (+ d2 d4) (+ d2 d4)) (+ d2 d4)) (* (+ d1 d3) (* (+ d1 d3) (+ d1 d3))))) (* (- (+ d2 d4) (+ d1 d3)) (* (+ (+ d2 d4) (+ d1 d3)) d1)) (real->posit16 (* d1 (- (+ d2 d4) (+ d1 d3)))) (* d1 (+ d2 (- d4 d1))) (* d1 (+ d4 (- d2 d3))) (* d1 (+ d4 (- d2 d3))) 5.864 * * * [progress]: adding candidates to table 6.536 * * [progress]: iteration 2 / 4 6.536 * * * [progress]: picking best candidate 6.539 * * * * [pick]: Picked # 6.539 * * * [progress]: localizing error 6.559 * * * [progress]: generating rewritten candidates 6.559 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 6.612 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 6.628 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 6.809 * * * [progress]: generating series expansions 6.809 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 6.809 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 6.809 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 6.809 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 6.809 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 6.809 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.809 * [taylor]: Taking taylor expansion of d4 in d4 6.809 * [backup-simplify]: Simplify 0 into 0 6.809 * [backup-simplify]: Simplify 1 into 1 6.809 * [taylor]: Taking taylor expansion of d1 in d4 6.809 * [backup-simplify]: Simplify d1 into d1 6.809 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 6.809 * [taylor]: Taking taylor expansion of d2 in d4 6.809 * [backup-simplify]: Simplify d2 into d2 6.809 * [taylor]: Taking taylor expansion of d1 in d4 6.809 * [backup-simplify]: Simplify d1 into d1 6.809 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 6.809 * [taylor]: Taking taylor expansion of d3 in d4 6.809 * [backup-simplify]: Simplify d3 into d3 6.809 * [taylor]: Taking taylor expansion of d1 in d4 6.809 * [backup-simplify]: Simplify d1 into d1 6.810 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 6.810 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 6.810 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.810 * [taylor]: Taking taylor expansion of d4 in d3 6.810 * [backup-simplify]: Simplify d4 into d4 6.810 * [taylor]: Taking taylor expansion of d1 in d3 6.810 * [backup-simplify]: Simplify d1 into d1 6.810 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.810 * [taylor]: Taking taylor expansion of d2 in d3 6.810 * [backup-simplify]: Simplify d2 into d2 6.810 * [taylor]: Taking taylor expansion of d1 in d3 6.810 * [backup-simplify]: Simplify d1 into d1 6.810 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.810 * [taylor]: Taking taylor expansion of d3 in d3 6.810 * [backup-simplify]: Simplify 0 into 0 6.810 * [backup-simplify]: Simplify 1 into 1 6.810 * [taylor]: Taking taylor expansion of d1 in d3 6.810 * [backup-simplify]: Simplify d1 into d1 6.810 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 6.810 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 6.810 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.810 * [taylor]: Taking taylor expansion of d4 in d2 6.810 * [backup-simplify]: Simplify d4 into d4 6.810 * [taylor]: Taking taylor expansion of d1 in d2 6.810 * [backup-simplify]: Simplify d1 into d1 6.810 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.810 * [taylor]: Taking taylor expansion of d2 in d2 6.810 * [backup-simplify]: Simplify 0 into 0 6.810 * [backup-simplify]: Simplify 1 into 1 6.810 * [taylor]: Taking taylor expansion of d1 in d2 6.810 * [backup-simplify]: Simplify d1 into d1 6.810 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.810 * [taylor]: Taking taylor expansion of d3 in d2 6.810 * [backup-simplify]: Simplify d3 into d3 6.810 * [taylor]: Taking taylor expansion of d1 in d2 6.810 * [backup-simplify]: Simplify d1 into d1 6.810 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 6.810 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 6.811 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.811 * [taylor]: Taking taylor expansion of d4 in d1 6.811 * [backup-simplify]: Simplify d4 into d4 6.811 * [taylor]: Taking taylor expansion of d1 in d1 6.811 * [backup-simplify]: Simplify 0 into 0 6.811 * [backup-simplify]: Simplify 1 into 1 6.811 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.811 * [taylor]: Taking taylor expansion of d2 in d1 6.811 * [backup-simplify]: Simplify d2 into d2 6.811 * [taylor]: Taking taylor expansion of d1 in d1 6.811 * [backup-simplify]: Simplify 0 into 0 6.811 * [backup-simplify]: Simplify 1 into 1 6.811 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.811 * [taylor]: Taking taylor expansion of d3 in d1 6.811 * [backup-simplify]: Simplify d3 into d3 6.811 * [taylor]: Taking taylor expansion of d1 in d1 6.811 * [backup-simplify]: Simplify 0 into 0 6.811 * [backup-simplify]: Simplify 1 into 1 6.811 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 6.811 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 6.811 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.811 * [taylor]: Taking taylor expansion of d4 in d1 6.811 * [backup-simplify]: Simplify d4 into d4 6.811 * [taylor]: Taking taylor expansion of d1 in d1 6.811 * [backup-simplify]: Simplify 0 into 0 6.811 * [backup-simplify]: Simplify 1 into 1 6.811 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.811 * [taylor]: Taking taylor expansion of d2 in d1 6.811 * [backup-simplify]: Simplify d2 into d2 6.811 * [taylor]: Taking taylor expansion of d1 in d1 6.811 * [backup-simplify]: Simplify 0 into 0 6.811 * [backup-simplify]: Simplify 1 into 1 6.811 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.811 * [taylor]: Taking taylor expansion of d3 in d1 6.811 * [backup-simplify]: Simplify d3 into d3 6.811 * [taylor]: Taking taylor expansion of d1 in d1 6.811 * [backup-simplify]: Simplify 0 into 0 6.811 * [backup-simplify]: Simplify 1 into 1 6.812 * [backup-simplify]: Simplify (* d4 0) into 0 6.812 * [backup-simplify]: Simplify (* d2 0) into 0 6.813 * [backup-simplify]: Simplify (+ 0 0) into 0 6.813 * [backup-simplify]: Simplify (* d3 0) into 0 6.813 * [backup-simplify]: Simplify (- 0) into 0 6.813 * [backup-simplify]: Simplify (+ 0 0) into 0 6.814 * [taylor]: Taking taylor expansion of 0 in d2 6.814 * [backup-simplify]: Simplify 0 into 0 6.814 * [taylor]: Taking taylor expansion of 0 in d3 6.814 * [backup-simplify]: Simplify 0 into 0 6.814 * [taylor]: Taking taylor expansion of 0 in d4 6.814 * [backup-simplify]: Simplify 0 into 0 6.814 * [backup-simplify]: Simplify 0 into 0 6.814 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.815 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.815 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 6.815 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.815 * [backup-simplify]: Simplify (- d3) into (- d3) 6.815 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 6.815 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 6.815 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 6.815 * [taylor]: Taking taylor expansion of d4 in d2 6.815 * [backup-simplify]: Simplify d4 into d4 6.815 * [taylor]: Taking taylor expansion of d2 in d2 6.815 * [backup-simplify]: Simplify 0 into 0 6.815 * [backup-simplify]: Simplify 1 into 1 6.816 * [taylor]: Taking taylor expansion of d3 in d2 6.816 * [backup-simplify]: Simplify d3 into d3 6.816 * [backup-simplify]: Simplify (+ d4 0) into d4 6.816 * [backup-simplify]: Simplify (- d3) into (- d3) 6.816 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 6.816 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 6.816 * [taylor]: Taking taylor expansion of d4 in d3 6.816 * [backup-simplify]: Simplify d4 into d4 6.816 * [taylor]: Taking taylor expansion of d3 in d3 6.816 * [backup-simplify]: Simplify 0 into 0 6.816 * [backup-simplify]: Simplify 1 into 1 6.816 * [backup-simplify]: Simplify (- 0) into 0 6.816 * [backup-simplify]: Simplify (+ d4 0) into d4 6.816 * [taylor]: Taking taylor expansion of d4 in d4 6.816 * [backup-simplify]: Simplify 0 into 0 6.816 * [backup-simplify]: Simplify 1 into 1 6.816 * [backup-simplify]: Simplify 0 into 0 6.816 * [taylor]: Taking taylor expansion of 0 in d3 6.817 * [backup-simplify]: Simplify 0 into 0 6.817 * [taylor]: Taking taylor expansion of 0 in d4 6.817 * [backup-simplify]: Simplify 0 into 0 6.817 * [backup-simplify]: Simplify 0 into 0 6.817 * [taylor]: Taking taylor expansion of 0 in d4 6.817 * [backup-simplify]: Simplify 0 into 0 6.817 * [backup-simplify]: Simplify 0 into 0 6.817 * [backup-simplify]: Simplify 0 into 0 6.818 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.818 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.819 * [backup-simplify]: Simplify (+ 0 0) into 0 6.819 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.820 * [backup-simplify]: Simplify (- 0) into 0 6.820 * [backup-simplify]: Simplify (+ 0 0) into 0 6.820 * [taylor]: Taking taylor expansion of 0 in d2 6.820 * [backup-simplify]: Simplify 0 into 0 6.820 * [taylor]: Taking taylor expansion of 0 in d3 6.820 * [backup-simplify]: Simplify 0 into 0 6.820 * [taylor]: Taking taylor expansion of 0 in d4 6.820 * [backup-simplify]: Simplify 0 into 0 6.820 * [backup-simplify]: Simplify 0 into 0 6.821 * [backup-simplify]: Simplify 0 into 0 6.821 * [backup-simplify]: Simplify (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 6.821 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 6.821 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 6.821 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 6.821 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 6.821 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 6.821 * [taylor]: Taking taylor expansion of d2 in d4 6.821 * [backup-simplify]: Simplify d2 into d2 6.821 * [taylor]: Taking taylor expansion of d1 in d4 6.821 * [backup-simplify]: Simplify d1 into d1 6.821 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.821 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.821 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 6.821 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.821 * [taylor]: Taking taylor expansion of d4 in d4 6.821 * [backup-simplify]: Simplify 0 into 0 6.821 * [backup-simplify]: Simplify 1 into 1 6.821 * [taylor]: Taking taylor expansion of d1 in d4 6.821 * [backup-simplify]: Simplify d1 into d1 6.821 * [backup-simplify]: Simplify (* 0 d1) into 0 6.822 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.822 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.822 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 6.822 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 6.822 * [taylor]: Taking taylor expansion of d3 in d4 6.822 * [backup-simplify]: Simplify d3 into d3 6.822 * [taylor]: Taking taylor expansion of d1 in d4 6.822 * [backup-simplify]: Simplify d1 into d1 6.822 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.822 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.822 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 6.822 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 6.822 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 6.822 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.822 * [taylor]: Taking taylor expansion of d2 in d3 6.822 * [backup-simplify]: Simplify d2 into d2 6.822 * [taylor]: Taking taylor expansion of d1 in d3 6.822 * [backup-simplify]: Simplify d1 into d1 6.822 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.822 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.823 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 6.823 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.823 * [taylor]: Taking taylor expansion of d4 in d3 6.823 * [backup-simplify]: Simplify d4 into d4 6.823 * [taylor]: Taking taylor expansion of d1 in d3 6.823 * [backup-simplify]: Simplify d1 into d1 6.823 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.823 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.823 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 6.823 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.823 * [taylor]: Taking taylor expansion of d3 in d3 6.823 * [backup-simplify]: Simplify 0 into 0 6.823 * [backup-simplify]: Simplify 1 into 1 6.823 * [taylor]: Taking taylor expansion of d1 in d3 6.823 * [backup-simplify]: Simplify d1 into d1 6.823 * [backup-simplify]: Simplify (* 0 d1) into 0 6.823 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.823 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.823 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 6.824 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 6.824 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 6.824 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.824 * [taylor]: Taking taylor expansion of d2 in d2 6.824 * [backup-simplify]: Simplify 0 into 0 6.824 * [backup-simplify]: Simplify 1 into 1 6.824 * [taylor]: Taking taylor expansion of d1 in d2 6.824 * [backup-simplify]: Simplify d1 into d1 6.824 * [backup-simplify]: Simplify (* 0 d1) into 0 6.824 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.824 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.824 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 6.824 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.824 * [taylor]: Taking taylor expansion of d4 in d2 6.824 * [backup-simplify]: Simplify d4 into d4 6.824 * [taylor]: Taking taylor expansion of d1 in d2 6.824 * [backup-simplify]: Simplify d1 into d1 6.824 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.824 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.824 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 6.824 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.825 * [taylor]: Taking taylor expansion of d3 in d2 6.825 * [backup-simplify]: Simplify d3 into d3 6.825 * [taylor]: Taking taylor expansion of d1 in d2 6.825 * [backup-simplify]: Simplify d1 into d1 6.825 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.825 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.825 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 6.825 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.825 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.825 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.825 * [taylor]: Taking taylor expansion of d2 in d1 6.825 * [backup-simplify]: Simplify d2 into d2 6.825 * [taylor]: Taking taylor expansion of d1 in d1 6.825 * [backup-simplify]: Simplify 0 into 0 6.825 * [backup-simplify]: Simplify 1 into 1 6.825 * [backup-simplify]: Simplify (* d2 0) into 0 6.825 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.825 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.825 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.825 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.825 * [taylor]: Taking taylor expansion of d4 in d1 6.826 * [backup-simplify]: Simplify d4 into d4 6.826 * [taylor]: Taking taylor expansion of d1 in d1 6.826 * [backup-simplify]: Simplify 0 into 0 6.826 * [backup-simplify]: Simplify 1 into 1 6.826 * [backup-simplify]: Simplify (* d4 0) into 0 6.826 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.826 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.826 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.826 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.826 * [taylor]: Taking taylor expansion of d3 in d1 6.826 * [backup-simplify]: Simplify d3 into d3 6.826 * [taylor]: Taking taylor expansion of d1 in d1 6.826 * [backup-simplify]: Simplify 0 into 0 6.826 * [backup-simplify]: Simplify 1 into 1 6.826 * [backup-simplify]: Simplify (* d3 0) into 0 6.827 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.827 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.827 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 6.827 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.827 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.827 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.827 * [taylor]: Taking taylor expansion of d2 in d1 6.827 * [backup-simplify]: Simplify d2 into d2 6.827 * [taylor]: Taking taylor expansion of d1 in d1 6.827 * [backup-simplify]: Simplify 0 into 0 6.827 * [backup-simplify]: Simplify 1 into 1 6.827 * [backup-simplify]: Simplify (* d2 0) into 0 6.828 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.828 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.828 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.828 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.828 * [taylor]: Taking taylor expansion of d4 in d1 6.828 * [backup-simplify]: Simplify d4 into d4 6.828 * [taylor]: Taking taylor expansion of d1 in d1 6.828 * [backup-simplify]: Simplify 0 into 0 6.828 * [backup-simplify]: Simplify 1 into 1 6.828 * [backup-simplify]: Simplify (* d4 0) into 0 6.828 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.828 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.828 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.828 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.828 * [taylor]: Taking taylor expansion of d3 in d1 6.828 * [backup-simplify]: Simplify d3 into d3 6.828 * [taylor]: Taking taylor expansion of d1 in d1 6.828 * [backup-simplify]: Simplify 0 into 0 6.828 * [backup-simplify]: Simplify 1 into 1 6.829 * [backup-simplify]: Simplify (* d3 0) into 0 6.829 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.829 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.829 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 6.829 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.829 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.829 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 6.829 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 6.829 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.830 * [taylor]: Taking taylor expansion of d4 in d2 6.830 * [backup-simplify]: Simplify d4 into d4 6.830 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.830 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.830 * [taylor]: Taking taylor expansion of d2 in d2 6.830 * [backup-simplify]: Simplify 0 into 0 6.830 * [backup-simplify]: Simplify 1 into 1 6.830 * [backup-simplify]: Simplify (/ 1 1) into 1 6.830 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.830 * [taylor]: Taking taylor expansion of d3 in d2 6.830 * [backup-simplify]: Simplify d3 into d3 6.830 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.831 * [backup-simplify]: Simplify (+ 0 1) into 1 6.831 * [backup-simplify]: Simplify (+ 1 0) into 1 6.831 * [taylor]: Taking taylor expansion of 1 in d3 6.831 * [backup-simplify]: Simplify 1 into 1 6.832 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.833 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.833 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.833 * [backup-simplify]: Simplify (+ 0 0) into 0 6.834 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.834 * [backup-simplify]: Simplify (- 0) into 0 6.834 * [backup-simplify]: Simplify (+ 0 0) into 0 6.834 * [taylor]: Taking taylor expansion of 0 in d2 6.834 * [backup-simplify]: Simplify 0 into 0 6.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.835 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.835 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.835 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 6.835 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 6.835 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.835 * [taylor]: Taking taylor expansion of d4 in d3 6.835 * [backup-simplify]: Simplify d4 into d4 6.835 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.835 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.835 * [taylor]: Taking taylor expansion of d3 in d3 6.835 * [backup-simplify]: Simplify 0 into 0 6.835 * [backup-simplify]: Simplify 1 into 1 6.836 * [backup-simplify]: Simplify (/ 1 1) into 1 6.836 * [backup-simplify]: Simplify (- 1) into -1 6.836 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.836 * [taylor]: Taking taylor expansion of -1 in d4 6.836 * [backup-simplify]: Simplify -1 into -1 6.836 * [taylor]: Taking taylor expansion of 1 in d4 6.836 * [backup-simplify]: Simplify 1 into 1 6.837 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.837 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.837 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.837 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.838 * [backup-simplify]: Simplify (+ 0 0) into 0 6.838 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.838 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.838 * [backup-simplify]: Simplify (- 0) into 0 6.839 * [backup-simplify]: Simplify (+ 0 0) into 0 6.839 * [taylor]: Taking taylor expansion of 0 in d2 6.839 * [backup-simplify]: Simplify 0 into 0 6.839 * [taylor]: Taking taylor expansion of 0 in d3 6.839 * [backup-simplify]: Simplify 0 into 0 6.839 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.840 * [backup-simplify]: Simplify (+ 0 0) into 0 6.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.840 * [backup-simplify]: Simplify (- 0) into 0 6.840 * [backup-simplify]: Simplify (+ 0 0) into 0 6.840 * [taylor]: Taking taylor expansion of 0 in d3 6.841 * [backup-simplify]: Simplify 0 into 0 6.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.841 * [backup-simplify]: Simplify (- 0) into 0 6.841 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.841 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.841 * [taylor]: Taking taylor expansion of d4 in d4 6.841 * [backup-simplify]: Simplify 0 into 0 6.841 * [backup-simplify]: Simplify 1 into 1 6.842 * [backup-simplify]: Simplify (/ 1 1) into 1 6.842 * [backup-simplify]: Simplify 1 into 1 6.842 * [taylor]: Taking taylor expansion of 0 in d4 6.842 * [backup-simplify]: Simplify 0 into 0 6.842 * [backup-simplify]: Simplify -1 into -1 6.842 * [backup-simplify]: Simplify 1 into 1 6.842 * [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 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 6.842 * [backup-simplify]: Simplify (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 6.842 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 6.842 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 6.842 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 6.842 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 6.842 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 6.842 * [taylor]: Taking taylor expansion of d2 in d4 6.842 * [backup-simplify]: Simplify d2 into d2 6.842 * [taylor]: Taking taylor expansion of d1 in d4 6.842 * [backup-simplify]: Simplify d1 into d1 6.842 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.842 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.842 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 6.843 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.843 * [taylor]: Taking taylor expansion of d4 in d4 6.843 * [backup-simplify]: Simplify 0 into 0 6.843 * [backup-simplify]: Simplify 1 into 1 6.843 * [taylor]: Taking taylor expansion of d1 in d4 6.843 * [backup-simplify]: Simplify d1 into d1 6.843 * [backup-simplify]: Simplify (* 0 d1) into 0 6.843 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.843 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.843 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 6.843 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 6.843 * [taylor]: Taking taylor expansion of d3 in d4 6.843 * [backup-simplify]: Simplify d3 into d3 6.843 * [taylor]: Taking taylor expansion of d1 in d4 6.843 * [backup-simplify]: Simplify d1 into d1 6.843 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.843 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.843 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 6.843 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 6.843 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 6.843 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.843 * [taylor]: Taking taylor expansion of d2 in d3 6.843 * [backup-simplify]: Simplify d2 into d2 6.843 * [taylor]: Taking taylor expansion of d1 in d3 6.843 * [backup-simplify]: Simplify d1 into d1 6.843 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.843 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.843 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 6.843 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.843 * [taylor]: Taking taylor expansion of d4 in d3 6.843 * [backup-simplify]: Simplify d4 into d4 6.843 * [taylor]: Taking taylor expansion of d1 in d3 6.843 * [backup-simplify]: Simplify d1 into d1 6.843 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.843 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.843 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 6.843 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.843 * [taylor]: Taking taylor expansion of d3 in d3 6.844 * [backup-simplify]: Simplify 0 into 0 6.844 * [backup-simplify]: Simplify 1 into 1 6.844 * [taylor]: Taking taylor expansion of d1 in d3 6.844 * [backup-simplify]: Simplify d1 into d1 6.844 * [backup-simplify]: Simplify (* 0 d1) into 0 6.844 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.844 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.844 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 6.844 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 6.844 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 6.844 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.844 * [taylor]: Taking taylor expansion of d2 in d2 6.844 * [backup-simplify]: Simplify 0 into 0 6.844 * [backup-simplify]: Simplify 1 into 1 6.844 * [taylor]: Taking taylor expansion of d1 in d2 6.844 * [backup-simplify]: Simplify d1 into d1 6.844 * [backup-simplify]: Simplify (* 0 d1) into 0 6.844 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.844 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.844 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 6.844 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.844 * [taylor]: Taking taylor expansion of d4 in d2 6.844 * [backup-simplify]: Simplify d4 into d4 6.844 * [taylor]: Taking taylor expansion of d1 in d2 6.844 * [backup-simplify]: Simplify d1 into d1 6.844 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.845 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.845 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 6.845 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.845 * [taylor]: Taking taylor expansion of d3 in d2 6.845 * [backup-simplify]: Simplify d3 into d3 6.845 * [taylor]: Taking taylor expansion of d1 in d2 6.845 * [backup-simplify]: Simplify d1 into d1 6.845 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.845 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.845 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 6.845 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.845 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.845 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.845 * [taylor]: Taking taylor expansion of d2 in d1 6.845 * [backup-simplify]: Simplify d2 into d2 6.845 * [taylor]: Taking taylor expansion of d1 in d1 6.845 * [backup-simplify]: Simplify 0 into 0 6.845 * [backup-simplify]: Simplify 1 into 1 6.845 * [backup-simplify]: Simplify (* d2 0) into 0 6.845 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.845 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.845 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.845 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.845 * [taylor]: Taking taylor expansion of d4 in d1 6.845 * [backup-simplify]: Simplify d4 into d4 6.845 * [taylor]: Taking taylor expansion of d1 in d1 6.845 * [backup-simplify]: Simplify 0 into 0 6.845 * [backup-simplify]: Simplify 1 into 1 6.845 * [backup-simplify]: Simplify (* d4 0) into 0 6.846 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.846 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.846 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.846 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.846 * [taylor]: Taking taylor expansion of d3 in d1 6.846 * [backup-simplify]: Simplify d3 into d3 6.846 * [taylor]: Taking taylor expansion of d1 in d1 6.846 * [backup-simplify]: Simplify 0 into 0 6.846 * [backup-simplify]: Simplify 1 into 1 6.846 * [backup-simplify]: Simplify (* d3 0) into 0 6.846 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.846 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.846 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 6.846 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.846 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.846 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.846 * [taylor]: Taking taylor expansion of d2 in d1 6.846 * [backup-simplify]: Simplify d2 into d2 6.846 * [taylor]: Taking taylor expansion of d1 in d1 6.846 * [backup-simplify]: Simplify 0 into 0 6.846 * [backup-simplify]: Simplify 1 into 1 6.846 * [backup-simplify]: Simplify (* d2 0) into 0 6.846 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.847 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.847 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.847 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.847 * [taylor]: Taking taylor expansion of d4 in d1 6.847 * [backup-simplify]: Simplify d4 into d4 6.847 * [taylor]: Taking taylor expansion of d1 in d1 6.847 * [backup-simplify]: Simplify 0 into 0 6.847 * [backup-simplify]: Simplify 1 into 1 6.847 * [backup-simplify]: Simplify (* d4 0) into 0 6.847 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.847 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.847 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.847 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.847 * [taylor]: Taking taylor expansion of d3 in d1 6.847 * [backup-simplify]: Simplify d3 into d3 6.847 * [taylor]: Taking taylor expansion of d1 in d1 6.847 * [backup-simplify]: Simplify 0 into 0 6.847 * [backup-simplify]: Simplify 1 into 1 6.847 * [backup-simplify]: Simplify (* d3 0) into 0 6.847 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.847 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.847 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 6.848 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.848 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.848 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 6.848 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 6.848 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.848 * [taylor]: Taking taylor expansion of d4 in d2 6.848 * [backup-simplify]: Simplify d4 into d4 6.848 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.848 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.848 * [taylor]: Taking taylor expansion of d2 in d2 6.848 * [backup-simplify]: Simplify 0 into 0 6.848 * [backup-simplify]: Simplify 1 into 1 6.848 * [backup-simplify]: Simplify (/ 1 1) into 1 6.848 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.848 * [taylor]: Taking taylor expansion of d3 in d2 6.848 * [backup-simplify]: Simplify d3 into d3 6.848 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.848 * [backup-simplify]: Simplify (+ 0 1) into 1 6.849 * [backup-simplify]: Simplify (+ 1 0) into 1 6.849 * [taylor]: Taking taylor expansion of 1 in d3 6.849 * [backup-simplify]: Simplify 1 into 1 6.849 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.849 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.850 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.850 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.850 * [backup-simplify]: Simplify (+ 0 0) into 0 6.850 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.850 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.851 * [backup-simplify]: Simplify (- 0) into 0 6.851 * [backup-simplify]: Simplify (+ 0 0) into 0 6.851 * [taylor]: Taking taylor expansion of 0 in d2 6.851 * [backup-simplify]: Simplify 0 into 0 6.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.852 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.852 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.852 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 6.852 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 6.852 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.852 * [taylor]: Taking taylor expansion of d4 in d3 6.852 * [backup-simplify]: Simplify d4 into d4 6.852 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.852 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.852 * [taylor]: Taking taylor expansion of d3 in d3 6.852 * [backup-simplify]: Simplify 0 into 0 6.852 * [backup-simplify]: Simplify 1 into 1 6.852 * [backup-simplify]: Simplify (/ 1 1) into 1 6.852 * [backup-simplify]: Simplify (- 1) into -1 6.853 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.853 * [taylor]: Taking taylor expansion of -1 in d4 6.853 * [backup-simplify]: Simplify -1 into -1 6.853 * [taylor]: Taking taylor expansion of 1 in d4 6.853 * [backup-simplify]: Simplify 1 into 1 6.853 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.853 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.854 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.854 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.854 * [backup-simplify]: Simplify (+ 0 0) into 0 6.855 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.855 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.855 * [backup-simplify]: Simplify (- 0) into 0 6.855 * [backup-simplify]: Simplify (+ 0 0) into 0 6.855 * [taylor]: Taking taylor expansion of 0 in d2 6.855 * [backup-simplify]: Simplify 0 into 0 6.855 * [taylor]: Taking taylor expansion of 0 in d3 6.855 * [backup-simplify]: Simplify 0 into 0 6.855 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.856 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.856 * [backup-simplify]: Simplify (+ 0 0) into 0 6.856 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.857 * [backup-simplify]: Simplify (- 0) into 0 6.857 * [backup-simplify]: Simplify (+ 0 0) into 0 6.857 * [taylor]: Taking taylor expansion of 0 in d3 6.857 * [backup-simplify]: Simplify 0 into 0 6.857 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.858 * [backup-simplify]: Simplify (- 0) into 0 6.858 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.858 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.858 * [taylor]: Taking taylor expansion of d4 in d4 6.858 * [backup-simplify]: Simplify 0 into 0 6.858 * [backup-simplify]: Simplify 1 into 1 6.858 * [backup-simplify]: Simplify (/ 1 1) into 1 6.858 * [backup-simplify]: Simplify 1 into 1 6.858 * [taylor]: Taking taylor expansion of 0 in d4 6.858 * [backup-simplify]: Simplify 0 into 0 6.858 * [backup-simplify]: Simplify -1 into -1 6.858 * [backup-simplify]: Simplify 1 into 1 6.858 * [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 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 6.858 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 6.859 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1)) 6.859 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0 6.859 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3 6.859 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.859 * [taylor]: Taking taylor expansion of d2 in d3 6.859 * [backup-simplify]: Simplify d2 into d2 6.859 * [taylor]: Taking taylor expansion of d1 in d3 6.859 * [backup-simplify]: Simplify d1 into d1 6.859 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.859 * [taylor]: Taking taylor expansion of d3 in d3 6.859 * [backup-simplify]: Simplify 0 into 0 6.859 * [backup-simplify]: Simplify 1 into 1 6.859 * [taylor]: Taking taylor expansion of d1 in d3 6.859 * [backup-simplify]: Simplify d1 into d1 6.859 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2 6.859 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.859 * [taylor]: Taking taylor expansion of d2 in d2 6.859 * [backup-simplify]: Simplify 0 into 0 6.859 * [backup-simplify]: Simplify 1 into 1 6.859 * [taylor]: Taking taylor expansion of d1 in d2 6.859 * [backup-simplify]: Simplify d1 into d1 6.859 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.859 * [taylor]: Taking taylor expansion of d3 in d2 6.859 * [backup-simplify]: Simplify d3 into d3 6.859 * [taylor]: Taking taylor expansion of d1 in d2 6.859 * [backup-simplify]: Simplify d1 into d1 6.859 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 6.859 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.859 * [taylor]: Taking taylor expansion of d2 in d1 6.859 * [backup-simplify]: Simplify d2 into d2 6.859 * [taylor]: Taking taylor expansion of d1 in d1 6.859 * [backup-simplify]: Simplify 0 into 0 6.859 * [backup-simplify]: Simplify 1 into 1 6.859 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.859 * [taylor]: Taking taylor expansion of d3 in d1 6.859 * [backup-simplify]: Simplify d3 into d3 6.859 * [taylor]: Taking taylor expansion of d1 in d1 6.859 * [backup-simplify]: Simplify 0 into 0 6.859 * [backup-simplify]: Simplify 1 into 1 6.859 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 6.859 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.859 * [taylor]: Taking taylor expansion of d2 in d1 6.859 * [backup-simplify]: Simplify d2 into d2 6.859 * [taylor]: Taking taylor expansion of d1 in d1 6.859 * [backup-simplify]: Simplify 0 into 0 6.859 * [backup-simplify]: Simplify 1 into 1 6.859 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.859 * [taylor]: Taking taylor expansion of d3 in d1 6.859 * [backup-simplify]: Simplify d3 into d3 6.859 * [taylor]: Taking taylor expansion of d1 in d1 6.859 * [backup-simplify]: Simplify 0 into 0 6.859 * [backup-simplify]: Simplify 1 into 1 6.859 * [backup-simplify]: Simplify (* d2 0) into 0 6.859 * [backup-simplify]: Simplify (* d3 0) into 0 6.860 * [backup-simplify]: Simplify (- 0) into 0 6.860 * [backup-simplify]: Simplify (+ 0 0) into 0 6.860 * [taylor]: Taking taylor expansion of 0 in d2 6.860 * [backup-simplify]: Simplify 0 into 0 6.860 * [taylor]: Taking taylor expansion of 0 in d3 6.860 * [backup-simplify]: Simplify 0 into 0 6.860 * [backup-simplify]: Simplify 0 into 0 6.860 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.861 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.861 * [backup-simplify]: Simplify (- d3) into (- d3) 6.861 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 6.861 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 6.861 * [taylor]: Taking taylor expansion of d2 in d2 6.861 * [backup-simplify]: Simplify 0 into 0 6.861 * [backup-simplify]: Simplify 1 into 1 6.861 * [taylor]: Taking taylor expansion of d3 in d2 6.861 * [backup-simplify]: Simplify d3 into d3 6.861 * [backup-simplify]: Simplify (- d3) into (- d3) 6.861 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 6.861 * [taylor]: Taking taylor expansion of (- d3) in d3 6.861 * [taylor]: Taking taylor expansion of d3 in d3 6.861 * [backup-simplify]: Simplify 0 into 0 6.861 * [backup-simplify]: Simplify 1 into 1 6.861 * [backup-simplify]: Simplify (- 0) into 0 6.861 * [backup-simplify]: Simplify 0 into 0 6.861 * [taylor]: Taking taylor expansion of 0 in d3 6.861 * [backup-simplify]: Simplify 0 into 0 6.861 * [backup-simplify]: Simplify 0 into 0 6.861 * [backup-simplify]: Simplify 0 into 0 6.862 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.862 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.866 * [backup-simplify]: Simplify (- 0) into 0 6.867 * [backup-simplify]: Simplify (+ 0 0) into 0 6.867 * [taylor]: Taking taylor expansion of 0 in d2 6.867 * [backup-simplify]: Simplify 0 into 0 6.867 * [taylor]: Taking taylor expansion of 0 in d3 6.867 * [backup-simplify]: Simplify 0 into 0 6.867 * [backup-simplify]: Simplify 0 into 0 6.867 * [backup-simplify]: Simplify (- 0) into 0 6.868 * [backup-simplify]: Simplify (+ 1 0) into 1 6.868 * [taylor]: Taking taylor expansion of 1 in d3 6.868 * [backup-simplify]: Simplify 1 into 1 6.868 * [backup-simplify]: Simplify 1 into 1 6.868 * [taylor]: Taking taylor expansion of 0 in d3 6.868 * [backup-simplify]: Simplify 0 into 0 6.868 * [backup-simplify]: Simplify 0 into 0 6.868 * [backup-simplify]: Simplify (- 1) into -1 6.868 * [backup-simplify]: Simplify -1 into -1 6.868 * [backup-simplify]: Simplify 0 into 0 6.868 * [backup-simplify]: Simplify 0 into 0 6.869 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.870 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.870 * [backup-simplify]: Simplify (- 0) into 0 6.870 * [backup-simplify]: Simplify (+ 0 0) into 0 6.871 * [taylor]: Taking taylor expansion of 0 in d2 6.871 * [backup-simplify]: Simplify 0 into 0 6.871 * [taylor]: Taking taylor expansion of 0 in d3 6.871 * [backup-simplify]: Simplify 0 into 0 6.871 * [backup-simplify]: Simplify 0 into 0 6.871 * [taylor]: Taking taylor expansion of 0 in d3 6.871 * [backup-simplify]: Simplify 0 into 0 6.871 * [backup-simplify]: Simplify 0 into 0 6.871 * [backup-simplify]: Simplify (- 0) into 0 6.871 * [backup-simplify]: Simplify (+ 0 0) into 0 6.871 * [taylor]: Taking taylor expansion of 0 in d3 6.871 * [backup-simplify]: Simplify 0 into 0 6.871 * [backup-simplify]: Simplify 0 into 0 6.871 * [taylor]: Taking taylor expansion of 0 in d3 6.871 * [backup-simplify]: Simplify 0 into 0 6.871 * [backup-simplify]: Simplify 0 into 0 6.871 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 6.872 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 6.872 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 6.872 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 6.872 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 6.872 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.872 * [taylor]: Taking taylor expansion of d2 in d3 6.872 * [backup-simplify]: Simplify d2 into d2 6.872 * [taylor]: Taking taylor expansion of d1 in d3 6.872 * [backup-simplify]: Simplify d1 into d1 6.872 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.872 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.872 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 6.872 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.872 * [taylor]: Taking taylor expansion of d3 in d3 6.872 * [backup-simplify]: Simplify 0 into 0 6.872 * [backup-simplify]: Simplify 1 into 1 6.872 * [taylor]: Taking taylor expansion of d1 in d3 6.872 * [backup-simplify]: Simplify d1 into d1 6.872 * [backup-simplify]: Simplify (* 0 d1) into 0 6.872 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.872 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.872 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 6.872 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 6.872 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.872 * [taylor]: Taking taylor expansion of d2 in d2 6.872 * [backup-simplify]: Simplify 0 into 0 6.872 * [backup-simplify]: Simplify 1 into 1 6.872 * [taylor]: Taking taylor expansion of d1 in d2 6.872 * [backup-simplify]: Simplify d1 into d1 6.872 * [backup-simplify]: Simplify (* 0 d1) into 0 6.873 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.873 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.873 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 6.873 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.873 * [taylor]: Taking taylor expansion of d3 in d2 6.873 * [backup-simplify]: Simplify d3 into d3 6.873 * [taylor]: Taking taylor expansion of d1 in d2 6.873 * [backup-simplify]: Simplify d1 into d1 6.873 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.873 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.873 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 6.873 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.873 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.873 * [taylor]: Taking taylor expansion of d2 in d1 6.873 * [backup-simplify]: Simplify d2 into d2 6.873 * [taylor]: Taking taylor expansion of d1 in d1 6.873 * [backup-simplify]: Simplify 0 into 0 6.873 * [backup-simplify]: Simplify 1 into 1 6.873 * [backup-simplify]: Simplify (* d2 0) into 0 6.873 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.873 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.873 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.873 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.873 * [taylor]: Taking taylor expansion of d3 in d1 6.873 * [backup-simplify]: Simplify d3 into d3 6.873 * [taylor]: Taking taylor expansion of d1 in d1 6.873 * [backup-simplify]: Simplify 0 into 0 6.873 * [backup-simplify]: Simplify 1 into 1 6.873 * [backup-simplify]: Simplify (* d3 0) into 0 6.874 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.874 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.874 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 6.874 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.874 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.874 * [taylor]: Taking taylor expansion of d2 in d1 6.874 * [backup-simplify]: Simplify d2 into d2 6.874 * [taylor]: Taking taylor expansion of d1 in d1 6.874 * [backup-simplify]: Simplify 0 into 0 6.874 * [backup-simplify]: Simplify 1 into 1 6.874 * [backup-simplify]: Simplify (* d2 0) into 0 6.874 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.874 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.874 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.874 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.874 * [taylor]: Taking taylor expansion of d3 in d1 6.874 * [backup-simplify]: Simplify d3 into d3 6.874 * [taylor]: Taking taylor expansion of d1 in d1 6.874 * [backup-simplify]: Simplify 0 into 0 6.874 * [backup-simplify]: Simplify 1 into 1 6.874 * [backup-simplify]: Simplify (* d3 0) into 0 6.875 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.875 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.875 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.875 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 6.875 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 6.875 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.875 * [taylor]: Taking taylor expansion of d2 in d2 6.875 * [backup-simplify]: Simplify 0 into 0 6.875 * [backup-simplify]: Simplify 1 into 1 6.875 * [backup-simplify]: Simplify (/ 1 1) into 1 6.875 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.875 * [taylor]: Taking taylor expansion of d3 in d2 6.875 * [backup-simplify]: Simplify d3 into d3 6.875 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.875 * [backup-simplify]: Simplify (+ 1 0) into 1 6.875 * [taylor]: Taking taylor expansion of 1 in d3 6.875 * [backup-simplify]: Simplify 1 into 1 6.876 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.876 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.876 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.876 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.877 * [backup-simplify]: Simplify (- 0) into 0 6.877 * [backup-simplify]: Simplify (+ 0 0) into 0 6.877 * [taylor]: Taking taylor expansion of 0 in d2 6.877 * [backup-simplify]: Simplify 0 into 0 6.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.877 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.878 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 6.878 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 6.878 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.878 * [taylor]: Taking taylor expansion of d3 in d3 6.878 * [backup-simplify]: Simplify 0 into 0 6.878 * [backup-simplify]: Simplify 1 into 1 6.878 * [backup-simplify]: Simplify (/ 1 1) into 1 6.878 * [backup-simplify]: Simplify (- 1) into -1 6.878 * [backup-simplify]: Simplify -1 into -1 6.878 * [backup-simplify]: Simplify 1 into 1 6.879 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.879 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.879 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.879 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.880 * [backup-simplify]: Simplify (- 0) into 0 6.880 * [backup-simplify]: Simplify (+ 0 0) into 0 6.880 * [taylor]: Taking taylor expansion of 0 in d2 6.880 * [backup-simplify]: Simplify 0 into 0 6.880 * [taylor]: Taking taylor expansion of 0 in d3 6.880 * [backup-simplify]: Simplify 0 into 0 6.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.881 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.881 * [backup-simplify]: Simplify (- 0) into 0 6.881 * [backup-simplify]: Simplify (+ 0 0) into 0 6.881 * [taylor]: Taking taylor expansion of 0 in d3 6.881 * [backup-simplify]: Simplify 0 into 0 6.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.882 * [backup-simplify]: Simplify (- 0) into 0 6.882 * [backup-simplify]: Simplify 0 into 0 6.882 * [backup-simplify]: Simplify 0 into 0 6.882 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.882 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.883 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.883 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.883 * [backup-simplify]: Simplify (- 0) into 0 6.884 * [backup-simplify]: Simplify (+ 0 0) into 0 6.884 * [taylor]: Taking taylor expansion of 0 in d2 6.884 * [backup-simplify]: Simplify 0 into 0 6.884 * [taylor]: Taking taylor expansion of 0 in d3 6.884 * [backup-simplify]: Simplify 0 into 0 6.884 * [taylor]: Taking taylor expansion of 0 in d3 6.884 * [backup-simplify]: Simplify 0 into 0 6.884 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.884 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.885 * [backup-simplify]: Simplify (- 0) into 0 6.885 * [backup-simplify]: Simplify (+ 0 0) into 0 6.885 * [taylor]: Taking taylor expansion of 0 in d3 6.885 * [backup-simplify]: Simplify 0 into 0 6.885 * [backup-simplify]: Simplify 0 into 0 6.885 * [backup-simplify]: Simplify 0 into 0 6.886 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.886 * [backup-simplify]: Simplify (- 0) into 0 6.886 * [backup-simplify]: Simplify 0 into 0 6.886 * [backup-simplify]: Simplify 0 into 0 6.886 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 6.886 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 6.886 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 6.886 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 6.886 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 6.886 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.886 * [taylor]: Taking taylor expansion of d2 in d3 6.886 * [backup-simplify]: Simplify d2 into d2 6.886 * [taylor]: Taking taylor expansion of d1 in d3 6.886 * [backup-simplify]: Simplify d1 into d1 6.886 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.886 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.887 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 6.887 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.887 * [taylor]: Taking taylor expansion of d3 in d3 6.887 * [backup-simplify]: Simplify 0 into 0 6.887 * [backup-simplify]: Simplify 1 into 1 6.887 * [taylor]: Taking taylor expansion of d1 in d3 6.887 * [backup-simplify]: Simplify d1 into d1 6.887 * [backup-simplify]: Simplify (* 0 d1) into 0 6.887 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.887 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.887 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 6.887 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 6.887 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.887 * [taylor]: Taking taylor expansion of d2 in d2 6.887 * [backup-simplify]: Simplify 0 into 0 6.887 * [backup-simplify]: Simplify 1 into 1 6.887 * [taylor]: Taking taylor expansion of d1 in d2 6.887 * [backup-simplify]: Simplify d1 into d1 6.887 * [backup-simplify]: Simplify (* 0 d1) into 0 6.887 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.887 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.887 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 6.887 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.887 * [taylor]: Taking taylor expansion of d3 in d2 6.887 * [backup-simplify]: Simplify d3 into d3 6.888 * [taylor]: Taking taylor expansion of d1 in d2 6.888 * [backup-simplify]: Simplify d1 into d1 6.888 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.888 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.888 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 6.888 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.888 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.888 * [taylor]: Taking taylor expansion of d2 in d1 6.888 * [backup-simplify]: Simplify d2 into d2 6.888 * [taylor]: Taking taylor expansion of d1 in d1 6.888 * [backup-simplify]: Simplify 0 into 0 6.888 * [backup-simplify]: Simplify 1 into 1 6.888 * [backup-simplify]: Simplify (* d2 0) into 0 6.888 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.888 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.888 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.888 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.888 * [taylor]: Taking taylor expansion of d3 in d1 6.888 * [backup-simplify]: Simplify d3 into d3 6.888 * [taylor]: Taking taylor expansion of d1 in d1 6.888 * [backup-simplify]: Simplify 0 into 0 6.888 * [backup-simplify]: Simplify 1 into 1 6.888 * [backup-simplify]: Simplify (* d3 0) into 0 6.888 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.888 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.888 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 6.889 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.889 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.889 * [taylor]: Taking taylor expansion of d2 in d1 6.889 * [backup-simplify]: Simplify d2 into d2 6.889 * [taylor]: Taking taylor expansion of d1 in d1 6.889 * [backup-simplify]: Simplify 0 into 0 6.889 * [backup-simplify]: Simplify 1 into 1 6.889 * [backup-simplify]: Simplify (* d2 0) into 0 6.889 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.889 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.889 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.889 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.889 * [taylor]: Taking taylor expansion of d3 in d1 6.889 * [backup-simplify]: Simplify d3 into d3 6.889 * [taylor]: Taking taylor expansion of d1 in d1 6.889 * [backup-simplify]: Simplify 0 into 0 6.889 * [backup-simplify]: Simplify 1 into 1 6.890 * [backup-simplify]: Simplify (* d3 0) into 0 6.890 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.890 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.890 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.890 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 6.890 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 6.890 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.890 * [taylor]: Taking taylor expansion of d2 in d2 6.890 * [backup-simplify]: Simplify 0 into 0 6.890 * [backup-simplify]: Simplify 1 into 1 6.890 * [backup-simplify]: Simplify (/ 1 1) into 1 6.890 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.890 * [taylor]: Taking taylor expansion of d3 in d2 6.890 * [backup-simplify]: Simplify d3 into d3 6.890 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.891 * [backup-simplify]: Simplify (+ 1 0) into 1 6.891 * [taylor]: Taking taylor expansion of 1 in d3 6.891 * [backup-simplify]: Simplify 1 into 1 6.891 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.892 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.892 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.892 * [backup-simplify]: Simplify (- 0) into 0 6.892 * [backup-simplify]: Simplify (+ 0 0) into 0 6.892 * [taylor]: Taking taylor expansion of 0 in d2 6.892 * [backup-simplify]: Simplify 0 into 0 6.893 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.893 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.893 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 6.893 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 6.893 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.893 * [taylor]: Taking taylor expansion of d3 in d3 6.893 * [backup-simplify]: Simplify 0 into 0 6.893 * [backup-simplify]: Simplify 1 into 1 6.893 * [backup-simplify]: Simplify (/ 1 1) into 1 6.893 * [backup-simplify]: Simplify (- 1) into -1 6.893 * [backup-simplify]: Simplify -1 into -1 6.893 * [backup-simplify]: Simplify 1 into 1 6.894 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.894 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.895 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.895 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.895 * [backup-simplify]: Simplify (- 0) into 0 6.895 * [backup-simplify]: Simplify (+ 0 0) into 0 6.895 * [taylor]: Taking taylor expansion of 0 in d2 6.895 * [backup-simplify]: Simplify 0 into 0 6.895 * [taylor]: Taking taylor expansion of 0 in d3 6.895 * [backup-simplify]: Simplify 0 into 0 6.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.896 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.896 * [backup-simplify]: Simplify (- 0) into 0 6.896 * [backup-simplify]: Simplify (+ 0 0) into 0 6.896 * [taylor]: Taking taylor expansion of 0 in d3 6.896 * [backup-simplify]: Simplify 0 into 0 6.897 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.897 * [backup-simplify]: Simplify (- 0) into 0 6.897 * [backup-simplify]: Simplify 0 into 0 6.897 * [backup-simplify]: Simplify 0 into 0 6.898 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.898 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.899 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.899 * [backup-simplify]: Simplify (- 0) into 0 6.900 * [backup-simplify]: Simplify (+ 0 0) into 0 6.900 * [taylor]: Taking taylor expansion of 0 in d2 6.900 * [backup-simplify]: Simplify 0 into 0 6.900 * [taylor]: Taking taylor expansion of 0 in d3 6.900 * [backup-simplify]: Simplify 0 into 0 6.900 * [taylor]: Taking taylor expansion of 0 in d3 6.900 * [backup-simplify]: Simplify 0 into 0 6.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.901 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.901 * [backup-simplify]: Simplify (- 0) into 0 6.901 * [backup-simplify]: Simplify (+ 0 0) into 0 6.901 * [taylor]: Taking taylor expansion of 0 in d3 6.902 * [backup-simplify]: Simplify 0 into 0 6.902 * [backup-simplify]: Simplify 0 into 0 6.902 * [backup-simplify]: Simplify 0 into 0 6.902 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.903 * [backup-simplify]: Simplify (- 0) into 0 6.903 * [backup-simplify]: Simplify 0 into 0 6.903 * [backup-simplify]: Simplify 0 into 0 6.903 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 6.903 * * * * [progress]: [ 3 / 3 ] generating series at (2) 6.904 * [backup-simplify]: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) 6.904 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0 6.904 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4 6.904 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 6.904 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.904 * [taylor]: Taking taylor expansion of d4 in d4 6.904 * [backup-simplify]: Simplify 0 into 0 6.904 * [backup-simplify]: Simplify 1 into 1 6.904 * [taylor]: Taking taylor expansion of d1 in d4 6.904 * [backup-simplify]: Simplify d1 into d1 6.904 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 6.904 * [taylor]: Taking taylor expansion of d2 in d4 6.904 * [backup-simplify]: Simplify d2 into d2 6.904 * [taylor]: Taking taylor expansion of d1 in d4 6.904 * [backup-simplify]: Simplify d1 into d1 6.904 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4 6.904 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 6.904 * [taylor]: Taking taylor expansion of d1 in d4 6.904 * [backup-simplify]: Simplify d1 into d1 6.904 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 6.904 * [taylor]: Taking taylor expansion of d3 in d4 6.904 * [backup-simplify]: Simplify d3 into d3 6.904 * [taylor]: Taking taylor expansion of d1 in d4 6.904 * [backup-simplify]: Simplify d1 into d1 6.904 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3 6.904 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 6.904 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.904 * [taylor]: Taking taylor expansion of d4 in d3 6.904 * [backup-simplify]: Simplify d4 into d4 6.904 * [taylor]: Taking taylor expansion of d1 in d3 6.904 * [backup-simplify]: Simplify d1 into d1 6.904 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.904 * [taylor]: Taking taylor expansion of d2 in d3 6.904 * [backup-simplify]: Simplify d2 into d2 6.904 * [taylor]: Taking taylor expansion of d1 in d3 6.904 * [backup-simplify]: Simplify d1 into d1 6.904 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3 6.904 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 6.904 * [taylor]: Taking taylor expansion of d1 in d3 6.904 * [backup-simplify]: Simplify d1 into d1 6.904 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.904 * [taylor]: Taking taylor expansion of d3 in d3 6.904 * [backup-simplify]: Simplify 0 into 0 6.904 * [backup-simplify]: Simplify 1 into 1 6.905 * [taylor]: Taking taylor expansion of d1 in d3 6.905 * [backup-simplify]: Simplify d1 into d1 6.905 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2 6.905 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 6.905 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.905 * [taylor]: Taking taylor expansion of d4 in d2 6.905 * [backup-simplify]: Simplify d4 into d4 6.905 * [taylor]: Taking taylor expansion of d1 in d2 6.905 * [backup-simplify]: Simplify d1 into d1 6.905 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.905 * [taylor]: Taking taylor expansion of d2 in d2 6.905 * [backup-simplify]: Simplify 0 into 0 6.905 * [backup-simplify]: Simplify 1 into 1 6.905 * [taylor]: Taking taylor expansion of d1 in d2 6.905 * [backup-simplify]: Simplify d1 into d1 6.905 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2 6.905 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 6.905 * [taylor]: Taking taylor expansion of d1 in d2 6.905 * [backup-simplify]: Simplify d1 into d1 6.905 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.905 * [taylor]: Taking taylor expansion of d3 in d2 6.905 * [backup-simplify]: Simplify d3 into d3 6.905 * [taylor]: Taking taylor expansion of d1 in d2 6.905 * [backup-simplify]: Simplify d1 into d1 6.905 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 6.905 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 6.905 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.905 * [taylor]: Taking taylor expansion of d4 in d1 6.905 * [backup-simplify]: Simplify d4 into d4 6.905 * [taylor]: Taking taylor expansion of d1 in d1 6.905 * [backup-simplify]: Simplify 0 into 0 6.905 * [backup-simplify]: Simplify 1 into 1 6.905 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.905 * [taylor]: Taking taylor expansion of d2 in d1 6.905 * [backup-simplify]: Simplify d2 into d2 6.905 * [taylor]: Taking taylor expansion of d1 in d1 6.905 * [backup-simplify]: Simplify 0 into 0 6.905 * [backup-simplify]: Simplify 1 into 1 6.905 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 6.905 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.905 * [taylor]: Taking taylor expansion of d1 in d1 6.905 * [backup-simplify]: Simplify 0 into 0 6.905 * [backup-simplify]: Simplify 1 into 1 6.905 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.905 * [taylor]: Taking taylor expansion of d3 in d1 6.905 * [backup-simplify]: Simplify d3 into d3 6.905 * [taylor]: Taking taylor expansion of d1 in d1 6.905 * [backup-simplify]: Simplify 0 into 0 6.905 * [backup-simplify]: Simplify 1 into 1 6.905 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 6.906 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 6.906 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.906 * [taylor]: Taking taylor expansion of d4 in d1 6.906 * [backup-simplify]: Simplify d4 into d4 6.906 * [taylor]: Taking taylor expansion of d1 in d1 6.906 * [backup-simplify]: Simplify 0 into 0 6.906 * [backup-simplify]: Simplify 1 into 1 6.906 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.906 * [taylor]: Taking taylor expansion of d2 in d1 6.906 * [backup-simplify]: Simplify d2 into d2 6.906 * [taylor]: Taking taylor expansion of d1 in d1 6.906 * [backup-simplify]: Simplify 0 into 0 6.906 * [backup-simplify]: Simplify 1 into 1 6.906 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 6.906 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.906 * [taylor]: Taking taylor expansion of d1 in d1 6.906 * [backup-simplify]: Simplify 0 into 0 6.906 * [backup-simplify]: Simplify 1 into 1 6.906 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.906 * [taylor]: Taking taylor expansion of d3 in d1 6.906 * [backup-simplify]: Simplify d3 into d3 6.906 * [taylor]: Taking taylor expansion of d1 in d1 6.906 * [backup-simplify]: Simplify 0 into 0 6.906 * [backup-simplify]: Simplify 1 into 1 6.906 * [backup-simplify]: Simplify (* d4 0) into 0 6.906 * [backup-simplify]: Simplify (* d2 0) into 0 6.907 * [backup-simplify]: Simplify (+ 0 0) into 0 6.907 * [backup-simplify]: Simplify (* d3 0) into 0 6.907 * [backup-simplify]: Simplify (+ 0 0) into 0 6.908 * [backup-simplify]: Simplify (- 0) into 0 6.908 * [backup-simplify]: Simplify (+ 0 0) into 0 6.908 * [taylor]: Taking taylor expansion of 0 in d2 6.908 * [backup-simplify]: Simplify 0 into 0 6.908 * [taylor]: Taking taylor expansion of 0 in d3 6.908 * [backup-simplify]: Simplify 0 into 0 6.908 * [taylor]: Taking taylor expansion of 0 in d4 6.908 * [backup-simplify]: Simplify 0 into 0 6.908 * [backup-simplify]: Simplify 0 into 0 6.909 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.910 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.910 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 6.910 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.910 * [backup-simplify]: Simplify (+ 0 d3) into d3 6.910 * [backup-simplify]: Simplify (- d3) into (- d3) 6.910 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 6.910 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 6.910 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 6.910 * [taylor]: Taking taylor expansion of d4 in d2 6.910 * [backup-simplify]: Simplify d4 into d4 6.910 * [taylor]: Taking taylor expansion of d2 in d2 6.910 * [backup-simplify]: Simplify 0 into 0 6.910 * [backup-simplify]: Simplify 1 into 1 6.911 * [taylor]: Taking taylor expansion of d3 in d2 6.911 * [backup-simplify]: Simplify d3 into d3 6.911 * [backup-simplify]: Simplify (+ d4 0) into d4 6.911 * [backup-simplify]: Simplify (- d3) into (- d3) 6.911 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 6.911 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 6.911 * [taylor]: Taking taylor expansion of d4 in d3 6.911 * [backup-simplify]: Simplify d4 into d4 6.911 * [taylor]: Taking taylor expansion of d3 in d3 6.911 * [backup-simplify]: Simplify 0 into 0 6.911 * [backup-simplify]: Simplify 1 into 1 6.911 * [backup-simplify]: Simplify (- 0) into 0 6.911 * [backup-simplify]: Simplify (+ d4 0) into d4 6.911 * [taylor]: Taking taylor expansion of d4 in d4 6.911 * [backup-simplify]: Simplify 0 into 0 6.911 * [backup-simplify]: Simplify 1 into 1 6.911 * [backup-simplify]: Simplify 0 into 0 6.911 * [taylor]: Taking taylor expansion of 0 in d3 6.912 * [backup-simplify]: Simplify 0 into 0 6.912 * [taylor]: Taking taylor expansion of 0 in d4 6.912 * [backup-simplify]: Simplify 0 into 0 6.912 * [backup-simplify]: Simplify 0 into 0 6.912 * [taylor]: Taking taylor expansion of 0 in d4 6.912 * [backup-simplify]: Simplify 0 into 0 6.912 * [backup-simplify]: Simplify 0 into 0 6.912 * [backup-simplify]: Simplify 0 into 0 6.913 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.913 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.914 * [backup-simplify]: Simplify (+ 0 0) into 0 6.914 * [backup-simplify]: Simplify (* 1 1) into 1 6.915 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.915 * [backup-simplify]: Simplify (+ 1 0) into 1 6.916 * [backup-simplify]: Simplify (- 1) into -1 6.916 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.916 * [taylor]: Taking taylor expansion of -1 in d2 6.916 * [backup-simplify]: Simplify -1 into -1 6.916 * [taylor]: Taking taylor expansion of -1 in d3 6.916 * [backup-simplify]: Simplify -1 into -1 6.916 * [taylor]: Taking taylor expansion of -1 in d4 6.916 * [backup-simplify]: Simplify -1 into -1 6.916 * [backup-simplify]: Simplify -1 into -1 6.917 * [backup-simplify]: Simplify (+ 0 1) into 1 6.917 * [backup-simplify]: Simplify (- 0) into 0 6.918 * [backup-simplify]: Simplify (+ 1 0) into 1 6.918 * [taylor]: Taking taylor expansion of 1 in d3 6.918 * [backup-simplify]: Simplify 1 into 1 6.918 * [taylor]: Taking taylor expansion of 1 in d4 6.918 * [backup-simplify]: Simplify 1 into 1 6.918 * [backup-simplify]: Simplify 1 into 1 6.918 * [taylor]: Taking taylor expansion of 0 in d3 6.918 * [backup-simplify]: Simplify 0 into 0 6.918 * [taylor]: Taking taylor expansion of 0 in d4 6.918 * [backup-simplify]: Simplify 0 into 0 6.918 * [backup-simplify]: Simplify 0 into 0 6.919 * [backup-simplify]: Simplify (- 1) into -1 6.919 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.919 * [taylor]: Taking taylor expansion of -1 in d4 6.919 * [backup-simplify]: Simplify -1 into -1 6.919 * [backup-simplify]: Simplify -1 into -1 6.920 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 6.920 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) 6.920 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0 6.920 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 6.920 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 6.920 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 6.920 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 6.920 * [taylor]: Taking taylor expansion of d2 in d4 6.920 * [backup-simplify]: Simplify d2 into d2 6.920 * [taylor]: Taking taylor expansion of d1 in d4 6.920 * [backup-simplify]: Simplify d1 into d1 6.920 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.921 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.921 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 6.921 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.921 * [taylor]: Taking taylor expansion of d4 in d4 6.921 * [backup-simplify]: Simplify 0 into 0 6.921 * [backup-simplify]: Simplify 1 into 1 6.921 * [taylor]: Taking taylor expansion of d1 in d4 6.921 * [backup-simplify]: Simplify d1 into d1 6.921 * [backup-simplify]: Simplify (* 0 d1) into 0 6.922 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.922 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.922 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 6.922 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 6.922 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 6.922 * [taylor]: Taking taylor expansion of d1 in d4 6.922 * [backup-simplify]: Simplify d1 into d1 6.922 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.922 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.922 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 6.922 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 6.922 * [taylor]: Taking taylor expansion of d3 in d4 6.922 * [backup-simplify]: Simplify d3 into d3 6.922 * [taylor]: Taking taylor expansion of d1 in d4 6.922 * [backup-simplify]: Simplify d1 into d1 6.922 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.922 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.922 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 6.922 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 6.922 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 6.922 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.922 * [taylor]: Taking taylor expansion of d2 in d3 6.923 * [backup-simplify]: Simplify d2 into d2 6.923 * [taylor]: Taking taylor expansion of d1 in d3 6.923 * [backup-simplify]: Simplify d1 into d1 6.923 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.923 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.923 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 6.923 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.923 * [taylor]: Taking taylor expansion of d4 in d3 6.923 * [backup-simplify]: Simplify d4 into d4 6.923 * [taylor]: Taking taylor expansion of d1 in d3 6.923 * [backup-simplify]: Simplify d1 into d1 6.923 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.923 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.923 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 6.923 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 6.923 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 6.923 * [taylor]: Taking taylor expansion of d1 in d3 6.923 * [backup-simplify]: Simplify d1 into d1 6.923 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.924 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.924 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 6.924 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.924 * [taylor]: Taking taylor expansion of d3 in d3 6.924 * [backup-simplify]: Simplify 0 into 0 6.924 * [backup-simplify]: Simplify 1 into 1 6.924 * [taylor]: Taking taylor expansion of d1 in d3 6.924 * [backup-simplify]: Simplify d1 into d1 6.924 * [backup-simplify]: Simplify (* 0 d1) into 0 6.924 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.925 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.925 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 6.925 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 6.925 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 6.925 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.925 * [taylor]: Taking taylor expansion of d2 in d2 6.925 * [backup-simplify]: Simplify 0 into 0 6.925 * [backup-simplify]: Simplify 1 into 1 6.925 * [taylor]: Taking taylor expansion of d1 in d2 6.925 * [backup-simplify]: Simplify d1 into d1 6.925 * [backup-simplify]: Simplify (* 0 d1) into 0 6.925 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.925 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.925 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 6.925 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.925 * [taylor]: Taking taylor expansion of d4 in d2 6.925 * [backup-simplify]: Simplify d4 into d4 6.925 * [taylor]: Taking taylor expansion of d1 in d2 6.926 * [backup-simplify]: Simplify d1 into d1 6.926 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.926 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.926 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 6.926 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 6.926 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 6.926 * [taylor]: Taking taylor expansion of d1 in d2 6.926 * [backup-simplify]: Simplify d1 into d1 6.926 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.926 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.926 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 6.926 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.926 * [taylor]: Taking taylor expansion of d3 in d2 6.926 * [backup-simplify]: Simplify d3 into d3 6.926 * [taylor]: Taking taylor expansion of d1 in d2 6.926 * [backup-simplify]: Simplify d1 into d1 6.926 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.926 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.926 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 6.926 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.926 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.926 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.926 * [taylor]: Taking taylor expansion of d2 in d1 6.926 * [backup-simplify]: Simplify d2 into d2 6.926 * [taylor]: Taking taylor expansion of d1 in d1 6.926 * [backup-simplify]: Simplify 0 into 0 6.926 * [backup-simplify]: Simplify 1 into 1 6.926 * [backup-simplify]: Simplify (* d2 0) into 0 6.927 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.927 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.927 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.927 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.927 * [taylor]: Taking taylor expansion of d4 in d1 6.927 * [backup-simplify]: Simplify d4 into d4 6.927 * [taylor]: Taking taylor expansion of d1 in d1 6.927 * [backup-simplify]: Simplify 0 into 0 6.927 * [backup-simplify]: Simplify 1 into 1 6.927 * [backup-simplify]: Simplify (* d4 0) into 0 6.928 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.928 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.928 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 6.928 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 6.928 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.928 * [taylor]: Taking taylor expansion of d1 in d1 6.928 * [backup-simplify]: Simplify 0 into 0 6.928 * [backup-simplify]: Simplify 1 into 1 6.928 * [backup-simplify]: Simplify (* 1 1) into 1 6.929 * [backup-simplify]: Simplify (/ 1 1) into 1 6.929 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.929 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.929 * [taylor]: Taking taylor expansion of d3 in d1 6.929 * [backup-simplify]: Simplify d3 into d3 6.929 * [taylor]: Taking taylor expansion of d1 in d1 6.929 * [backup-simplify]: Simplify 0 into 0 6.929 * [backup-simplify]: Simplify 1 into 1 6.929 * [backup-simplify]: Simplify (* d3 0) into 0 6.930 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.930 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.930 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 6.930 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.930 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.930 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.930 * [taylor]: Taking taylor expansion of d2 in d1 6.930 * [backup-simplify]: Simplify d2 into d2 6.930 * [taylor]: Taking taylor expansion of d1 in d1 6.930 * [backup-simplify]: Simplify 0 into 0 6.930 * [backup-simplify]: Simplify 1 into 1 6.930 * [backup-simplify]: Simplify (* d2 0) into 0 6.930 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.930 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.931 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.931 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.931 * [taylor]: Taking taylor expansion of d4 in d1 6.931 * [backup-simplify]: Simplify d4 into d4 6.931 * [taylor]: Taking taylor expansion of d1 in d1 6.931 * [backup-simplify]: Simplify 0 into 0 6.931 * [backup-simplify]: Simplify 1 into 1 6.931 * [backup-simplify]: Simplify (* d4 0) into 0 6.931 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.931 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.931 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 6.931 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 6.931 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.931 * [taylor]: Taking taylor expansion of d1 in d1 6.931 * [backup-simplify]: Simplify 0 into 0 6.931 * [backup-simplify]: Simplify 1 into 1 6.932 * [backup-simplify]: Simplify (* 1 1) into 1 6.932 * [backup-simplify]: Simplify (/ 1 1) into 1 6.932 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.932 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.932 * [taylor]: Taking taylor expansion of d3 in d1 6.932 * [backup-simplify]: Simplify d3 into d3 6.932 * [taylor]: Taking taylor expansion of d1 in d1 6.932 * [backup-simplify]: Simplify 0 into 0 6.932 * [backup-simplify]: Simplify 1 into 1 6.932 * [backup-simplify]: Simplify (* d3 0) into 0 6.933 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.933 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.933 * [backup-simplify]: Simplify (+ 1 0) into 1 6.934 * [backup-simplify]: Simplify (- 1) into -1 6.934 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.934 * [taylor]: Taking taylor expansion of -1 in d2 6.934 * [backup-simplify]: Simplify -1 into -1 6.935 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 6.935 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 6.936 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.936 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 6.936 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.936 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.936 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 6.936 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 6.936 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.937 * [taylor]: Taking taylor expansion of d4 in d2 6.937 * [backup-simplify]: Simplify d4 into d4 6.937 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.937 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.937 * [taylor]: Taking taylor expansion of d2 in d2 6.937 * [backup-simplify]: Simplify 0 into 0 6.937 * [backup-simplify]: Simplify 1 into 1 6.937 * [backup-simplify]: Simplify (/ 1 1) into 1 6.937 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.937 * [taylor]: Taking taylor expansion of d3 in d2 6.937 * [backup-simplify]: Simplify d3 into d3 6.937 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.938 * [backup-simplify]: Simplify (+ 0 1) into 1 6.938 * [backup-simplify]: Simplify (+ 1 0) into 1 6.938 * [taylor]: Taking taylor expansion of 1 in d3 6.938 * [backup-simplify]: Simplify 1 into 1 6.938 * [taylor]: Taking taylor expansion of -1 in d3 6.938 * [backup-simplify]: Simplify -1 into -1 6.939 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.939 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.940 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.940 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.940 * [backup-simplify]: Simplify (+ 0 0) into 0 6.941 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 6.942 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.943 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.943 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.944 * [backup-simplify]: Simplify (+ 0 0) into 0 6.944 * [backup-simplify]: Simplify (- 0) into 0 6.944 * [backup-simplify]: Simplify (+ 0 0) into 0 6.944 * [taylor]: Taking taylor expansion of 0 in d2 6.944 * [backup-simplify]: Simplify 0 into 0 6.945 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.945 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.946 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.946 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 6.946 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 6.946 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.946 * [taylor]: Taking taylor expansion of d4 in d3 6.946 * [backup-simplify]: Simplify d4 into d4 6.946 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.946 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.946 * [taylor]: Taking taylor expansion of d3 in d3 6.946 * [backup-simplify]: Simplify 0 into 0 6.946 * [backup-simplify]: Simplify 1 into 1 6.946 * [backup-simplify]: Simplify (/ 1 1) into 1 6.947 * [backup-simplify]: Simplify (- 1) into -1 6.947 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.947 * [taylor]: Taking taylor expansion of -1 in d4 6.947 * [backup-simplify]: Simplify -1 into -1 6.947 * [taylor]: Taking taylor expansion of 0 in d3 6.947 * [backup-simplify]: Simplify 0 into 0 6.947 * [taylor]: Taking taylor expansion of 1 in d4 6.947 * [backup-simplify]: Simplify 1 into 1 6.947 * [taylor]: Taking taylor expansion of -1 in d4 6.947 * [backup-simplify]: Simplify -1 into -1 6.948 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.949 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.950 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.950 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.951 * [backup-simplify]: Simplify (+ 0 0) into 0 6.952 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.953 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.954 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.954 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.954 * [backup-simplify]: Simplify (+ 0 0) into 0 6.955 * [backup-simplify]: Simplify (- 0) into 0 6.955 * [backup-simplify]: Simplify (+ 0 0) into 0 6.955 * [taylor]: Taking taylor expansion of 0 in d2 6.955 * [backup-simplify]: Simplify 0 into 0 6.955 * [taylor]: Taking taylor expansion of 0 in d3 6.955 * [backup-simplify]: Simplify 0 into 0 6.955 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.957 * [backup-simplify]: Simplify (+ 0 0) into 0 6.957 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.957 * [backup-simplify]: Simplify (- 0) into 0 6.958 * [backup-simplify]: Simplify (+ 0 0) into 0 6.958 * [taylor]: Taking taylor expansion of 0 in d3 6.958 * [backup-simplify]: Simplify 0 into 0 6.958 * [taylor]: Taking taylor expansion of 0 in d3 6.958 * [backup-simplify]: Simplify 0 into 0 6.959 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.959 * [backup-simplify]: Simplify (- 0) into 0 6.959 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.959 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.959 * [taylor]: Taking taylor expansion of d4 in d4 6.959 * [backup-simplify]: Simplify 0 into 0 6.960 * [backup-simplify]: Simplify 1 into 1 6.960 * [backup-simplify]: Simplify (/ 1 1) into 1 6.960 * [backup-simplify]: Simplify 1 into 1 6.960 * [taylor]: Taking taylor expansion of 0 in d4 6.960 * [backup-simplify]: Simplify 0 into 0 6.960 * [taylor]: Taking taylor expansion of 0 in d4 6.960 * [backup-simplify]: Simplify 0 into 0 6.960 * [taylor]: Taking taylor expansion of 0 in d4 6.960 * [backup-simplify]: Simplify 0 into 0 6.960 * [backup-simplify]: Simplify -1 into -1 6.960 * [backup-simplify]: Simplify 1 into 1 6.961 * [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 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 6.962 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) 6.962 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0 6.962 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 6.962 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 6.962 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 6.962 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 6.962 * [taylor]: Taking taylor expansion of d2 in d4 6.962 * [backup-simplify]: Simplify d2 into d2 6.962 * [taylor]: Taking taylor expansion of d1 in d4 6.962 * [backup-simplify]: Simplify d1 into d1 6.962 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.962 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.962 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 6.962 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.962 * [taylor]: Taking taylor expansion of d4 in d4 6.962 * [backup-simplify]: Simplify 0 into 0 6.962 * [backup-simplify]: Simplify 1 into 1 6.962 * [taylor]: Taking taylor expansion of d1 in d4 6.962 * [backup-simplify]: Simplify d1 into d1 6.962 * [backup-simplify]: Simplify (* 0 d1) into 0 6.963 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.963 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.963 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 6.963 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 6.963 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 6.963 * [taylor]: Taking taylor expansion of d1 in d4 6.963 * [backup-simplify]: Simplify d1 into d1 6.963 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.963 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.963 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 6.963 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 6.963 * [taylor]: Taking taylor expansion of d3 in d4 6.963 * [backup-simplify]: Simplify d3 into d3 6.963 * [taylor]: Taking taylor expansion of d1 in d4 6.963 * [backup-simplify]: Simplify d1 into d1 6.963 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.964 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.964 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 6.964 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 6.964 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 6.964 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.964 * [taylor]: Taking taylor expansion of d2 in d3 6.964 * [backup-simplify]: Simplify d2 into d2 6.964 * [taylor]: Taking taylor expansion of d1 in d3 6.964 * [backup-simplify]: Simplify d1 into d1 6.964 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.964 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.964 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 6.964 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.964 * [taylor]: Taking taylor expansion of d4 in d3 6.964 * [backup-simplify]: Simplify d4 into d4 6.964 * [taylor]: Taking taylor expansion of d1 in d3 6.964 * [backup-simplify]: Simplify d1 into d1 6.964 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.964 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.964 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 6.964 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 6.964 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 6.964 * [taylor]: Taking taylor expansion of d1 in d3 6.964 * [backup-simplify]: Simplify d1 into d1 6.964 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.964 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.965 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 6.965 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.965 * [taylor]: Taking taylor expansion of d3 in d3 6.965 * [backup-simplify]: Simplify 0 into 0 6.965 * [backup-simplify]: Simplify 1 into 1 6.965 * [taylor]: Taking taylor expansion of d1 in d3 6.965 * [backup-simplify]: Simplify d1 into d1 6.965 * [backup-simplify]: Simplify (* 0 d1) into 0 6.965 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.965 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.965 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 6.966 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 6.966 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 6.966 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.966 * [taylor]: Taking taylor expansion of d2 in d2 6.966 * [backup-simplify]: Simplify 0 into 0 6.966 * [backup-simplify]: Simplify 1 into 1 6.966 * [taylor]: Taking taylor expansion of d1 in d2 6.966 * [backup-simplify]: Simplify d1 into d1 6.966 * [backup-simplify]: Simplify (* 0 d1) into 0 6.966 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.966 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.966 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 6.966 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.966 * [taylor]: Taking taylor expansion of d4 in d2 6.966 * [backup-simplify]: Simplify d4 into d4 6.966 * [taylor]: Taking taylor expansion of d1 in d2 6.966 * [backup-simplify]: Simplify d1 into d1 6.967 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.967 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.967 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 6.967 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 6.967 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 6.967 * [taylor]: Taking taylor expansion of d1 in d2 6.967 * [backup-simplify]: Simplify d1 into d1 6.967 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.967 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.967 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 6.967 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.967 * [taylor]: Taking taylor expansion of d3 in d2 6.967 * [backup-simplify]: Simplify d3 into d3 6.967 * [taylor]: Taking taylor expansion of d1 in d2 6.967 * [backup-simplify]: Simplify d1 into d1 6.967 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.967 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.967 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 6.967 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.967 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.967 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.967 * [taylor]: Taking taylor expansion of d2 in d1 6.967 * [backup-simplify]: Simplify d2 into d2 6.967 * [taylor]: Taking taylor expansion of d1 in d1 6.967 * [backup-simplify]: Simplify 0 into 0 6.968 * [backup-simplify]: Simplify 1 into 1 6.968 * [backup-simplify]: Simplify (* d2 0) into 0 6.968 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.968 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.968 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.968 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.968 * [taylor]: Taking taylor expansion of d4 in d1 6.968 * [backup-simplify]: Simplify d4 into d4 6.968 * [taylor]: Taking taylor expansion of d1 in d1 6.968 * [backup-simplify]: Simplify 0 into 0 6.968 * [backup-simplify]: Simplify 1 into 1 6.968 * [backup-simplify]: Simplify (* d4 0) into 0 6.969 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.969 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.969 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 6.969 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 6.969 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.969 * [taylor]: Taking taylor expansion of d1 in d1 6.969 * [backup-simplify]: Simplify 0 into 0 6.969 * [backup-simplify]: Simplify 1 into 1 6.970 * [backup-simplify]: Simplify (* 1 1) into 1 6.970 * [backup-simplify]: Simplify (/ 1 1) into 1 6.970 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.970 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.970 * [taylor]: Taking taylor expansion of d3 in d1 6.970 * [backup-simplify]: Simplify d3 into d3 6.970 * [taylor]: Taking taylor expansion of d1 in d1 6.970 * [backup-simplify]: Simplify 0 into 0 6.970 * [backup-simplify]: Simplify 1 into 1 6.970 * [backup-simplify]: Simplify (* d3 0) into 0 6.971 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.971 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.971 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 6.971 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.971 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.971 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.971 * [taylor]: Taking taylor expansion of d2 in d1 6.971 * [backup-simplify]: Simplify d2 into d2 6.971 * [taylor]: Taking taylor expansion of d1 in d1 6.971 * [backup-simplify]: Simplify 0 into 0 6.971 * [backup-simplify]: Simplify 1 into 1 6.971 * [backup-simplify]: Simplify (* d2 0) into 0 6.972 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.972 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.972 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.972 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.972 * [taylor]: Taking taylor expansion of d4 in d1 6.972 * [backup-simplify]: Simplify d4 into d4 6.972 * [taylor]: Taking taylor expansion of d1 in d1 6.972 * [backup-simplify]: Simplify 0 into 0 6.972 * [backup-simplify]: Simplify 1 into 1 6.972 * [backup-simplify]: Simplify (* d4 0) into 0 6.972 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.973 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.973 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 6.973 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 6.973 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.973 * [taylor]: Taking taylor expansion of d1 in d1 6.973 * [backup-simplify]: Simplify 0 into 0 6.973 * [backup-simplify]: Simplify 1 into 1 6.973 * [backup-simplify]: Simplify (* 1 1) into 1 6.974 * [backup-simplify]: Simplify (/ 1 1) into 1 6.974 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.974 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.974 * [taylor]: Taking taylor expansion of d3 in d1 6.974 * [backup-simplify]: Simplify d3 into d3 6.974 * [taylor]: Taking taylor expansion of d1 in d1 6.974 * [backup-simplify]: Simplify 0 into 0 6.974 * [backup-simplify]: Simplify 1 into 1 6.974 * [backup-simplify]: Simplify (* d3 0) into 0 6.974 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.974 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.975 * [backup-simplify]: Simplify (+ 1 0) into 1 6.975 * [backup-simplify]: Simplify (- 1) into -1 6.976 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.976 * [taylor]: Taking taylor expansion of -1 in d2 6.976 * [backup-simplify]: Simplify -1 into -1 6.976 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 6.977 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 6.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.978 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 6.978 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.978 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.978 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 6.978 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 6.978 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.978 * [taylor]: Taking taylor expansion of d4 in d2 6.978 * [backup-simplify]: Simplify d4 into d4 6.978 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.978 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.978 * [taylor]: Taking taylor expansion of d2 in d2 6.978 * [backup-simplify]: Simplify 0 into 0 6.978 * [backup-simplify]: Simplify 1 into 1 6.979 * [backup-simplify]: Simplify (/ 1 1) into 1 6.979 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.979 * [taylor]: Taking taylor expansion of d3 in d2 6.979 * [backup-simplify]: Simplify d3 into d3 6.979 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.979 * [backup-simplify]: Simplify (+ 0 1) into 1 6.980 * [backup-simplify]: Simplify (+ 1 0) into 1 6.980 * [taylor]: Taking taylor expansion of 1 in d3 6.980 * [backup-simplify]: Simplify 1 into 1 6.980 * [taylor]: Taking taylor expansion of -1 in d3 6.980 * [backup-simplify]: Simplify -1 into -1 6.981 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.981 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.982 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.982 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.982 * [backup-simplify]: Simplify (+ 0 0) into 0 6.983 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 6.984 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.985 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.985 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.986 * [backup-simplify]: Simplify (+ 0 0) into 0 6.986 * [backup-simplify]: Simplify (- 0) into 0 6.987 * [backup-simplify]: Simplify (+ 0 0) into 0 6.987 * [taylor]: Taking taylor expansion of 0 in d2 6.987 * [backup-simplify]: Simplify 0 into 0 6.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.988 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.988 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.988 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 6.988 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 6.988 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.988 * [taylor]: Taking taylor expansion of d4 in d3 6.988 * [backup-simplify]: Simplify d4 into d4 6.988 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.988 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.988 * [taylor]: Taking taylor expansion of d3 in d3 6.988 * [backup-simplify]: Simplify 0 into 0 6.988 * [backup-simplify]: Simplify 1 into 1 6.989 * [backup-simplify]: Simplify (/ 1 1) into 1 6.989 * [backup-simplify]: Simplify (- 1) into -1 6.990 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.990 * [taylor]: Taking taylor expansion of -1 in d4 6.990 * [backup-simplify]: Simplify -1 into -1 6.990 * [taylor]: Taking taylor expansion of 0 in d3 6.990 * [backup-simplify]: Simplify 0 into 0 6.990 * [taylor]: Taking taylor expansion of 1 in d4 6.990 * [backup-simplify]: Simplify 1 into 1 6.990 * [taylor]: Taking taylor expansion of -1 in d4 6.990 * [backup-simplify]: Simplify -1 into -1 6.991 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.991 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.992 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.992 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.993 * [backup-simplify]: Simplify (+ 0 0) into 0 6.994 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.995 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.996 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.996 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.996 * [backup-simplify]: Simplify (+ 0 0) into 0 6.997 * [backup-simplify]: Simplify (- 0) into 0 6.997 * [backup-simplify]: Simplify (+ 0 0) into 0 6.997 * [taylor]: Taking taylor expansion of 0 in d2 6.997 * [backup-simplify]: Simplify 0 into 0 6.997 * [taylor]: Taking taylor expansion of 0 in d3 6.997 * [backup-simplify]: Simplify 0 into 0 6.998 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.999 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.999 * [backup-simplify]: Simplify (+ 0 0) into 0 6.999 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.000 * [backup-simplify]: Simplify (- 0) into 0 7.000 * [backup-simplify]: Simplify (+ 0 0) into 0 7.000 * [taylor]: Taking taylor expansion of 0 in d3 7.000 * [backup-simplify]: Simplify 0 into 0 7.000 * [taylor]: Taking taylor expansion of 0 in d3 7.000 * [backup-simplify]: Simplify 0 into 0 7.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.002 * [backup-simplify]: Simplify (- 0) into 0 7.002 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 7.002 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.002 * [taylor]: Taking taylor expansion of d4 in d4 7.002 * [backup-simplify]: Simplify 0 into 0 7.002 * [backup-simplify]: Simplify 1 into 1 7.002 * [backup-simplify]: Simplify (/ 1 1) into 1 7.002 * [backup-simplify]: Simplify 1 into 1 7.002 * [taylor]: Taking taylor expansion of 0 in d4 7.002 * [backup-simplify]: Simplify 0 into 0 7.002 * [taylor]: Taking taylor expansion of 0 in d4 7.002 * [backup-simplify]: Simplify 0 into 0 7.002 * [taylor]: Taking taylor expansion of 0 in d4 7.002 * [backup-simplify]: Simplify 0 into 0 7.003 * [backup-simplify]: Simplify -1 into -1 7.003 * [backup-simplify]: Simplify 1 into 1 7.003 * [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 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 7.003 * * * [progress]: simplifying candidates 7.003 * * * * [progress]: [ 1 / 76 ] simplifiying candidate # 7.004 * * * * [progress]: [ 2 / 76 ] simplifiying candidate # 7.004 * * * * [progress]: [ 3 / 76 ] simplifiying candidate # 7.004 * * * * [progress]: [ 4 / 76 ] simplifiying candidate # 7.004 * * * * [progress]: [ 5 / 76 ] simplifiying candidate # 7.004 * * * * [progress]: [ 6 / 76 ] simplifiying candidate # 7.004 * * * * [progress]: [ 7 / 76 ] simplifiying candidate # 7.004 * * * * [progress]: [ 8 / 76 ] simplifiying candidate # 7.004 * * * * [progress]: [ 9 / 76 ] simplifiying candidate # 7.004 * * * * [progress]: [ 10 / 76 ] simplifiying candidate # 7.004 * * * * [progress]: [ 11 / 76 ] simplifiying candidate # 7.004 * * * * [progress]: [ 12 / 76 ] simplifiying candidate # 7.004 * * * * [progress]: [ 13 / 76 ] simplifiying candidate # 7.004 * * * * [progress]: [ 14 / 76 ] simplifiying candidate # 7.004 * * * * [progress]: [ 15 / 76 ] simplifiying candidate # 7.005 * * * * [progress]: [ 16 / 76 ] simplifiying candidate # 7.005 * * * * [progress]: [ 17 / 76 ] simplifiying candidate # 7.005 * * * * [progress]: [ 18 / 76 ] simplifiying candidate # 7.005 * * * * [progress]: [ 19 / 76 ] simplifiying candidate # 7.005 * * * * [progress]: [ 20 / 76 ] simplifiying candidate # 7.005 * * * * [progress]: [ 21 / 76 ] simplifiying candidate # 7.005 * * * * [progress]: [ 22 / 76 ] simplifiying candidate #real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))> 7.005 * * * * [progress]: [ 23 / 76 ] simplifiying candidate # 7.005 * * * * [progress]: [ 24 / 76 ] simplifiying candidate # 7.005 * * * * [progress]: [ 25 / 76 ] simplifiying candidate # 7.005 * * * * [progress]: [ 26 / 76 ] simplifiying candidate # 7.005 * * * * [progress]: [ 27 / 76 ] simplifiying candidate # 7.005 * * * * [progress]: [ 28 / 76 ] simplifiying candidate # 7.005 * * * * [progress]: [ 29 / 76 ] simplifiying candidate # 7.005 * * * * [progress]: [ 30 / 76 ] simplifiying candidate # 7.006 * * * * [progress]: [ 31 / 76 ] simplifiying candidate # 7.006 * * * * [progress]: [ 32 / 76 ] simplifiying candidate # 7.006 * * * * [progress]: [ 33 / 76 ] simplifiying candidate # 7.006 * * * * [progress]: [ 34 / 76 ] simplifiying candidate # 7.006 * * * * [progress]: [ 35 / 76 ] simplifiying candidate # 7.006 * * * * [progress]: [ 36 / 76 ] simplifiying candidate # 7.006 * * * * [progress]: [ 37 / 76 ] simplifiying candidate # 7.006 * * * * [progress]: [ 38 / 76 ] simplifiying candidate # 7.006 * * * * [progress]: [ 39 / 76 ] simplifiying candidate # 7.006 * * * * [progress]: [ 40 / 76 ] simplifiying candidate # 7.006 * * * * [progress]: [ 41 / 76 ] simplifiying candidate #real (real->posit16 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))> 7.006 * * * * [progress]: [ 42 / 76 ] simplifiying candidate # 7.006 * * * * [progress]: [ 43 / 76 ] simplifiying candidate # 7.006 * * * * [progress]: [ 44 / 76 ] simplifiying candidate # 7.006 * * * * [progress]: [ 45 / 76 ] simplifiying candidate # 7.007 * * * * [progress]: [ 46 / 76 ] simplifiying candidate # 7.007 * * * * [progress]: [ 47 / 76 ] simplifiying candidate # 7.007 * * * * [progress]: [ 48 / 76 ] simplifiying candidate # 7.007 * * * * [progress]: [ 49 / 76 ] simplifiying candidate # 7.007 * * * * [progress]: [ 50 / 76 ] simplifiying candidate # 7.007 * * * * [progress]: [ 51 / 76 ] simplifiying candidate # 7.007 * * * * [progress]: [ 52 / 76 ] simplifiying candidate # 7.007 * * * * [progress]: [ 53 / 76 ] simplifiying candidate # 7.007 * * * * [progress]: [ 54 / 76 ] simplifiying candidate # 7.007 * * * * [progress]: [ 55 / 76 ] simplifiying candidate # 7.007 * * * * [progress]: [ 56 / 76 ] simplifiying candidate # 7.007 * * * * [progress]: [ 57 / 76 ] simplifiying candidate # 7.007 * * * * [progress]: [ 58 / 76 ] simplifiying candidate # 7.007 * * * * [progress]: [ 59 / 76 ] simplifiying candidate # 7.007 * * * * [progress]: [ 60 / 76 ] simplifiying candidate # 7.008 * * * * [progress]: [ 61 / 76 ] simplifiying candidate # 7.008 * * * * [progress]: [ 62 / 76 ] simplifiying candidate # 7.008 * * * * [progress]: [ 63 / 76 ] simplifiying candidate # 7.008 * * * * [progress]: [ 64 / 76 ] simplifiying candidate # 7.008 * * * * [progress]: [ 65 / 76 ] simplifiying candidate # 7.008 * * * * [progress]: [ 66 / 76 ] simplifiying candidate # 7.008 * * * * [progress]: [ 67 / 76 ] simplifiying candidate #real (real->posit16 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))> 7.008 * * * * [progress]: [ 68 / 76 ] simplifiying candidate # 7.008 * * * * [progress]: [ 69 / 76 ] simplifiying candidate # 7.008 * * * * [progress]: [ 70 / 76 ] simplifiying candidate # 7.008 * * * * [progress]: [ 71 / 76 ] simplifiying candidate # 7.008 * * * * [progress]: [ 72 / 76 ] simplifiying candidate # 7.008 * * * * [progress]: [ 73 / 76 ] simplifiying candidate # 7.008 * * * * [progress]: [ 74 / 76 ] simplifiying candidate # 7.008 * * * * [progress]: [ 75 / 76 ] simplifiying candidate # 7.008 * * * * [progress]: [ 76 / 76 ] simplifiying candidate # 7.014 * [simplify]: Simplifying: (expm1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (log1p (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3)) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (- (* d1 d3) (* d4 d1)) (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (fma d1 d2 (- (* d3 d1))) (fma (- d3) d1 (* d3 d1)) (expm1 (- (* d1 d2) (* d1 d3))) (log1p (- (* d1 d2) (* d1 d3))) (- (* d1 d3)) (/ (exp (* d1 d2)) (exp (* d1 d3))) (log (- (* d1 d2) (* d1 d3))) (exp (- (* d1 d2) (* d1 d3))) (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (- (* d1 d3)) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (+ (* d1 d2) (* d1 d3)) (- d2 d3) (- (* d1 d3)) (real->posit16 (- (* d1 d2) (* d1 d3))) (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (expm1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (log1p (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (* d1 d1)) (- (* d1 d1)) (- (* d1 d1)) (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1))) (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3)) (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (- (* d1 d1)) (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (* d4 d1) (* d1 d1)) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1)) (- (* d1 d1)) (real->posit16 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 7.017 * * [simplify]: iteration 1: (110 enodes) 7.055 * * [simplify]: iteration 2: (312 enodes) 7.259 * * [simplify]: iteration 3: (1177 enodes) 8.763 * * [simplify]: Extracting #0: cost 57 inf + 0 8.764 * * [simplify]: Extracting #1: cost 458 inf + 1 8.771 * * [simplify]: Extracting #2: cost 999 inf + 13064 8.813 * * [simplify]: Extracting #3: cost 508 inf + 141360 8.881 * * [simplify]: Extracting #4: cost 52 inf + 259490 8.976 * * [simplify]: Extracting #5: cost 0 inf + 279741 9.051 * [simplify]: Simplified to: (expm1 (* d1 (+ d2 (- d4 d3)))) (log1p (* d1 (+ d2 (- d4 d3)))) (exp (* d1 (+ d2 (- d4 d3)))) (exp (* d1 (+ d2 (- d4 d3)))) (log (* d1 (+ d2 (- d4 d3)))) (exp (* d1 (+ d2 (- d4 d3)))) (* (cbrt (* d1 (+ d2 (- d4 d3)))) (cbrt (* d1 (+ d2 (- d4 d3))))) (cbrt (* d1 (+ d2 (- d4 d3)))) (* (* (* d1 (+ d2 (- d4 d3))) (* d1 (+ d2 (- d4 d3)))) (* d1 (+ d2 (- d4 d3)))) (sqrt (* d1 (+ d2 (- d4 d3)))) (sqrt (* d1 (+ d2 (- d4 d3)))) (fma (* (- d2 d3) d1) (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* (* d1 d4) (* d1 d4)) (* d1 d4))) (fma (* d1 d4) (* d1 d4) (* (* (- d2 d3) d1) (* d1 (- (- d2 d3) d4)))) (* (* d1 d1) (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) (* d1 (- (- d2 d3) d4)) (+ (* d1 (- d4 d3)) (* d3 d1)) (* d1 (- d4 d3)) (* d1 (- d4 d3)) (* (- d3 d4) d1) (real->posit16 (* d1 (+ d2 (- d4 d3)))) (* (- d2 d3) d1) (* (+ d1 (- d1)) d3) (expm1 (* (- d2 d3) d1)) (log1p (* (- d2 d3) d1)) (- (* d3 d1)) (exp (* (- d2 d3) d1)) (log (* (- d2 d3) d1)) (exp (* (- d2 d3) d1)) (* (cbrt (* (- d2 d3) d1)) (cbrt (* (- d2 d3) d1))) (cbrt (* (- d2 d3) d1)) (* (* (- d2 d3) d1) (* (* (- d2 d3) d1) (* (- d2 d3) d1))) (sqrt (* (- d2 d3) d1)) (sqrt (* (- d2 d3) d1)) (- (* (* d1 d2) (* (* d1 d2) (* d1 d2))) (* (* (* d3 d1) (* d3 d1)) (* d3 d1))) (fma (* d1 d2) (* d3 d1) (fma (* d1 d2) (* d1 d2) (* (* d3 d1) (* d3 d1)))) (- (* d3 d1)) (* (+ d2 d3) (* (- d2 d3) (* d1 d1))) (* d1 (+ d2 d3)) (- d2 d3) (- (* d3 d1)) (real->posit16 (* (- d2 d3) d1)) (- (* (cbrt (* d1 (+ d2 (- d4 d3)))) (* (cbrt (* d1 (+ d2 (- d4 d3)))) (cbrt (* d1 (+ d2 (- d4 d3)))))) (* d1 d1)) (- (* d1 d1) (* d1 d1)) (* d1 (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1)) (* d1 (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1)) (expm1 (* d1 (+ (- d2 d3) (- d4 d1)))) (log1p (* d1 (+ (- d2 d3) (- d4 d1)))) (* d1 (- d1)) (* d1 (- d1)) (* d1 (- d1)) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (log (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* 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)))) (- (* (* (* d1 (+ d2 (- d4 d3))) (* d1 (+ d2 (- d4 d3)))) (* d1 (+ d2 (- d4 d3)))) (* (* d1 (* d1 d1)) (* d1 (* d1 d1)))) (fma (* d1 d1) (* d1 d1) (* (* d1 (+ d2 (- d4 d3))) (+ (* d1 d1) (* d1 (+ d2 (- d4 d3)))))) (* d1 (- d1)) (- (* (* d1 (+ d2 (- d4 d3))) (* d1 (+ d2 (- d4 d3)))) (* (* d1 d1) (* d1 d1))) (fma d1 (+ d2 (- d4 d3)) (* d1 d1)) (+ (sqrt (* d1 (+ d2 (- d4 d3)))) d1) (- (sqrt (* d1 (+ d2 (- d4 d3)))) d1) (* (- d4 d1) d1) (* d1 (- d3 (- d4 d1))) (* d1 (- d1)) (real->posit16 (* d1 (+ (- d2 d3) (- d4 d1)))) 0 (* d1 (+ d2 (- d4 d3))) (* d1 (+ d2 (- d4 d3))) (* (- d2 d3) d1) (* (- d2 d3) d1) (* (- d2 d3) d1) (* d1 (+ (- d2 d3) (- d1))) (* d1 (+ d2 (- d4 d3))) (* d1 (+ d2 (- d4 d3))) 9.055 * * * [progress]: adding candidates to table 9.741 * * [progress]: iteration 3 / 4 9.741 * * * [progress]: picking best candidate 9.746 * * * * [pick]: Picked # 9.746 * * * [progress]: localizing error 9.776 * * * [progress]: generating rewritten candidates 9.776 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 9.777 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 9.788 * * * [progress]: generating series expansions 9.788 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 9.788 * [backup-simplify]: Simplify (fma d1 (- d2 d3) (* d4 d1)) into (fma d1 (- d2 d3) (* d4 d1)) 9.788 * [approximate]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in (d1 d2 d3 d4) around 0 9.788 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d4 9.788 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 9.788 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d4 9.788 * [taylor]: Taking taylor expansion of d1 in d4 9.788 * [backup-simplify]: Simplify d1 into d1 9.788 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 9.788 * [taylor]: Taking taylor expansion of d2 in d4 9.788 * [backup-simplify]: Simplify d2 into d2 9.789 * [taylor]: Taking taylor expansion of d3 in d4 9.789 * [backup-simplify]: Simplify d3 into d3 9.789 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 9.789 * [taylor]: Taking taylor expansion of d4 in d4 9.789 * [backup-simplify]: Simplify 0 into 0 9.789 * [backup-simplify]: Simplify 1 into 1 9.789 * [taylor]: Taking taylor expansion of d1 in d4 9.789 * [backup-simplify]: Simplify d1 into d1 9.789 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d3 9.789 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 9.789 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3 9.789 * [taylor]: Taking taylor expansion of d1 in d3 9.789 * [backup-simplify]: Simplify d1 into d1 9.789 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 9.789 * [taylor]: Taking taylor expansion of d2 in d3 9.789 * [backup-simplify]: Simplify d2 into d2 9.789 * [taylor]: Taking taylor expansion of d3 in d3 9.789 * [backup-simplify]: Simplify 0 into 0 9.789 * [backup-simplify]: Simplify 1 into 1 9.789 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 9.789 * [taylor]: Taking taylor expansion of d4 in d3 9.789 * [backup-simplify]: Simplify d4 into d4 9.789 * [taylor]: Taking taylor expansion of d1 in d3 9.789 * [backup-simplify]: Simplify d1 into d1 9.789 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d2 9.789 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 9.789 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2 9.789 * [taylor]: Taking taylor expansion of d1 in d2 9.789 * [backup-simplify]: Simplify d1 into d1 9.789 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 9.789 * [taylor]: Taking taylor expansion of d2 in d2 9.789 * [backup-simplify]: Simplify 0 into 0 9.789 * [backup-simplify]: Simplify 1 into 1 9.789 * [taylor]: Taking taylor expansion of d3 in d2 9.789 * [backup-simplify]: Simplify d3 into d3 9.789 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 9.789 * [taylor]: Taking taylor expansion of d4 in d2 9.789 * [backup-simplify]: Simplify d4 into d4 9.789 * [taylor]: Taking taylor expansion of d1 in d2 9.789 * [backup-simplify]: Simplify d1 into d1 9.790 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 9.790 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 9.790 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 9.790 * [taylor]: Taking taylor expansion of d1 in d1 9.790 * [backup-simplify]: Simplify 0 into 0 9.790 * [backup-simplify]: Simplify 1 into 1 9.790 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 9.790 * [taylor]: Taking taylor expansion of d2 in d1 9.790 * [backup-simplify]: Simplify d2 into d2 9.790 * [taylor]: Taking taylor expansion of d3 in d1 9.790 * [backup-simplify]: Simplify d3 into d3 9.790 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.790 * [taylor]: Taking taylor expansion of d4 in d1 9.790 * [backup-simplify]: Simplify d4 into d4 9.790 * [taylor]: Taking taylor expansion of d1 in d1 9.790 * [backup-simplify]: Simplify 0 into 0 9.790 * [backup-simplify]: Simplify 1 into 1 9.790 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 9.790 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 9.790 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 9.790 * [taylor]: Taking taylor expansion of d1 in d1 9.790 * [backup-simplify]: Simplify 0 into 0 9.790 * [backup-simplify]: Simplify 1 into 1 9.790 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 9.790 * [taylor]: Taking taylor expansion of d2 in d1 9.790 * [backup-simplify]: Simplify d2 into d2 9.790 * [taylor]: Taking taylor expansion of d3 in d1 9.790 * [backup-simplify]: Simplify d3 into d3 9.790 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.790 * [taylor]: Taking taylor expansion of d4 in d1 9.790 * [backup-simplify]: Simplify d4 into d4 9.790 * [taylor]: Taking taylor expansion of d1 in d1 9.790 * [backup-simplify]: Simplify 0 into 0 9.790 * [backup-simplify]: Simplify 1 into 1 9.791 * [backup-simplify]: Simplify (- d3) into (- d3) 9.791 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 9.791 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0 9.791 * [backup-simplify]: Simplify (* d4 0) into 0 9.791 * [backup-simplify]: Simplify (+ 0 0) into 0 9.791 * [taylor]: Taking taylor expansion of 0 in d2 9.791 * [backup-simplify]: Simplify 0 into 0 9.791 * [taylor]: Taking taylor expansion of 0 in d3 9.791 * [backup-simplify]: Simplify 0 into 0 9.791 * [taylor]: Taking taylor expansion of 0 in d4 9.792 * [backup-simplify]: Simplify 0 into 0 9.792 * [backup-simplify]: Simplify 0 into 0 9.792 * [backup-simplify]: Simplify (- 0) into 0 9.792 * [backup-simplify]: Simplify (+ 0 0) into 0 9.793 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3) 9.793 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.793 * [backup-simplify]: Simplify (+ (- d2 d3) d4) into (- (+ d2 d4) d3) 9.793 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 9.793 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 9.793 * [taylor]: Taking taylor expansion of d2 in d2 9.793 * [backup-simplify]: Simplify 0 into 0 9.793 * [backup-simplify]: Simplify 1 into 1 9.793 * [taylor]: Taking taylor expansion of d4 in d2 9.794 * [backup-simplify]: Simplify d4 into d4 9.794 * [taylor]: Taking taylor expansion of d3 in d2 9.794 * [backup-simplify]: Simplify d3 into d3 9.794 * [backup-simplify]: Simplify (+ 0 d4) into d4 9.794 * [backup-simplify]: Simplify (- d3) into (- d3) 9.794 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 9.794 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 9.794 * [taylor]: Taking taylor expansion of d4 in d3 9.794 * [backup-simplify]: Simplify d4 into d4 9.794 * [taylor]: Taking taylor expansion of d3 in d3 9.794 * [backup-simplify]: Simplify 0 into 0 9.794 * [backup-simplify]: Simplify 1 into 1 9.794 * [backup-simplify]: Simplify (- 0) into 0 9.794 * [backup-simplify]: Simplify (+ d4 0) into d4 9.794 * [taylor]: Taking taylor expansion of d4 in d4 9.794 * [backup-simplify]: Simplify 0 into 0 9.794 * [backup-simplify]: Simplify 1 into 1 9.794 * [backup-simplify]: Simplify 0 into 0 9.794 * [taylor]: Taking taylor expansion of 0 in d3 9.795 * [backup-simplify]: Simplify 0 into 0 9.795 * [taylor]: Taking taylor expansion of 0 in d4 9.795 * [backup-simplify]: Simplify 0 into 0 9.795 * [backup-simplify]: Simplify 0 into 0 9.795 * [taylor]: Taking taylor expansion of 0 in d4 9.795 * [backup-simplify]: Simplify 0 into 0 9.795 * [backup-simplify]: Simplify 0 into 0 9.795 * [backup-simplify]: Simplify 0 into 0 9.795 * [backup-simplify]: Simplify (- 0) into 0 9.796 * [backup-simplify]: Simplify (+ 0 0) into 0 9.796 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0 9.797 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 9.797 * [backup-simplify]: Simplify (+ 0 0) into 0 9.797 * [taylor]: Taking taylor expansion of 0 in d2 9.798 * [backup-simplify]: Simplify 0 into 0 9.798 * [taylor]: Taking taylor expansion of 0 in d3 9.798 * [backup-simplify]: Simplify 0 into 0 9.798 * [taylor]: Taking taylor expansion of 0 in d4 9.798 * [backup-simplify]: Simplify 0 into 0 9.798 * [backup-simplify]: Simplify 0 into 0 9.798 * [backup-simplify]: Simplify 0 into 0 9.798 * [backup-simplify]: Simplify (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (* (/ 1 d4) (/ 1 d1))) into (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) 9.798 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 9.798 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d4 9.798 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 9.798 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d4 9.798 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 9.798 * [taylor]: Taking taylor expansion of d1 in d4 9.798 * [backup-simplify]: Simplify d1 into d1 9.798 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.798 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 9.798 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 9.798 * [taylor]: Taking taylor expansion of d2 in d4 9.798 * [backup-simplify]: Simplify d2 into d2 9.798 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.799 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 9.799 * [taylor]: Taking taylor expansion of d3 in d4 9.799 * [backup-simplify]: Simplify d3 into d3 9.799 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.799 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 9.799 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 9.799 * [taylor]: Taking taylor expansion of d4 in d4 9.799 * [backup-simplify]: Simplify 0 into 0 9.799 * [backup-simplify]: Simplify 1 into 1 9.799 * [taylor]: Taking taylor expansion of d1 in d4 9.799 * [backup-simplify]: Simplify d1 into d1 9.799 * [backup-simplify]: Simplify (* 0 d1) into 0 9.799 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.799 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.799 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d3 9.800 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 9.800 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d3 9.800 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 9.800 * [taylor]: Taking taylor expansion of d1 in d3 9.800 * [backup-simplify]: Simplify d1 into d1 9.800 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.800 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 9.800 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 9.800 * [taylor]: Taking taylor expansion of d2 in d3 9.800 * [backup-simplify]: Simplify d2 into d2 9.800 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.800 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.800 * [taylor]: Taking taylor expansion of d3 in d3 9.800 * [backup-simplify]: Simplify 0 into 0 9.800 * [backup-simplify]: Simplify 1 into 1 9.800 * [backup-simplify]: Simplify (/ 1 1) into 1 9.800 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 9.800 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 9.801 * [taylor]: Taking taylor expansion of d4 in d3 9.801 * [backup-simplify]: Simplify d4 into d4 9.801 * [taylor]: Taking taylor expansion of d1 in d3 9.801 * [backup-simplify]: Simplify d1 into d1 9.801 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.801 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.801 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d2 9.801 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 9.801 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d2 9.801 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 9.801 * [taylor]: Taking taylor expansion of d1 in d2 9.801 * [backup-simplify]: Simplify d1 into d1 9.801 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.801 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 9.801 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.801 * [taylor]: Taking taylor expansion of d2 in d2 9.801 * [backup-simplify]: Simplify 0 into 0 9.801 * [backup-simplify]: Simplify 1 into 1 9.802 * [backup-simplify]: Simplify (/ 1 1) into 1 9.802 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.802 * [taylor]: Taking taylor expansion of d3 in d2 9.802 * [backup-simplify]: Simplify d3 into d3 9.802 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.802 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 9.802 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 9.802 * [taylor]: Taking taylor expansion of d4 in d2 9.802 * [backup-simplify]: Simplify d4 into d4 9.802 * [taylor]: Taking taylor expansion of d1 in d2 9.802 * [backup-simplify]: Simplify d1 into d1 9.802 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.802 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.802 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 9.802 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 9.802 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 9.802 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 9.802 * [taylor]: Taking taylor expansion of d1 in d1 9.802 * [backup-simplify]: Simplify 0 into 0 9.802 * [backup-simplify]: Simplify 1 into 1 9.803 * [backup-simplify]: Simplify (/ 1 1) into 1 9.803 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 9.803 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 9.803 * [taylor]: Taking taylor expansion of d2 in d1 9.803 * [backup-simplify]: Simplify d2 into d2 9.803 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.803 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 9.803 * [taylor]: Taking taylor expansion of d3 in d1 9.803 * [backup-simplify]: Simplify d3 into d3 9.803 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.803 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.803 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.803 * [taylor]: Taking taylor expansion of d4 in d1 9.803 * [backup-simplify]: Simplify d4 into d4 9.803 * [taylor]: Taking taylor expansion of d1 in d1 9.803 * [backup-simplify]: Simplify 0 into 0 9.803 * [backup-simplify]: Simplify 1 into 1 9.803 * [backup-simplify]: Simplify (* d4 0) into 0 9.804 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.804 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.804 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 9.804 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 9.804 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 9.804 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 9.804 * [taylor]: Taking taylor expansion of d1 in d1 9.804 * [backup-simplify]: Simplify 0 into 0 9.804 * [backup-simplify]: Simplify 1 into 1 9.805 * [backup-simplify]: Simplify (/ 1 1) into 1 9.805 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 9.805 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 9.805 * [taylor]: Taking taylor expansion of d2 in d1 9.805 * [backup-simplify]: Simplify d2 into d2 9.805 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.805 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 9.805 * [taylor]: Taking taylor expansion of d3 in d1 9.805 * [backup-simplify]: Simplify d3 into d3 9.805 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.805 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.805 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.805 * [taylor]: Taking taylor expansion of d4 in d1 9.805 * [backup-simplify]: Simplify d4 into d4 9.805 * [taylor]: Taking taylor expansion of d1 in d1 9.805 * [backup-simplify]: Simplify 0 into 0 9.805 * [backup-simplify]: Simplify 1 into 1 9.805 * [backup-simplify]: Simplify (* d4 0) into 0 9.806 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.806 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.806 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.806 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 9.806 * [backup-simplify]: Simplify (* 1 (- (/ 1 d2) (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 9.806 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 9.806 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 9.806 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 9.806 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 9.806 * [taylor]: Taking taylor expansion of d4 in d2 9.806 * [backup-simplify]: Simplify d4 into d4 9.806 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.806 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.807 * [taylor]: Taking taylor expansion of d2 in d2 9.807 * [backup-simplify]: Simplify 0 into 0 9.807 * [backup-simplify]: Simplify 1 into 1 9.807 * [backup-simplify]: Simplify (/ 1 1) into 1 9.807 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.807 * [taylor]: Taking taylor expansion of d3 in d2 9.807 * [backup-simplify]: Simplify d3 into d3 9.807 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.808 * [backup-simplify]: Simplify (+ 0 1) into 1 9.808 * [backup-simplify]: Simplify (+ 1 0) into 1 9.808 * [taylor]: Taking taylor expansion of 1 in d3 9.808 * [backup-simplify]: Simplify 1 into 1 9.808 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 9.808 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.809 * [backup-simplify]: Simplify (- 0) into 0 9.809 * [backup-simplify]: Simplify (+ 0 0) into 0 9.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.810 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0 9.811 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 9.811 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.811 * [backup-simplify]: Simplify (+ 0 0) into 0 9.811 * [taylor]: Taking taylor expansion of 0 in d2 9.811 * [backup-simplify]: Simplify 0 into 0 9.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.812 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.812 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.812 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 9.812 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 9.813 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 9.813 * [taylor]: Taking taylor expansion of d4 in d3 9.813 * [backup-simplify]: Simplify d4 into d4 9.813 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.813 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.813 * [taylor]: Taking taylor expansion of d3 in d3 9.813 * [backup-simplify]: Simplify 0 into 0 9.813 * [backup-simplify]: Simplify 1 into 1 9.813 * [backup-simplify]: Simplify (/ 1 1) into 1 9.813 * [backup-simplify]: Simplify (- 1) into -1 9.814 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.814 * [taylor]: Taking taylor expansion of -1 in d4 9.814 * [backup-simplify]: Simplify -1 into -1 9.814 * [taylor]: Taking taylor expansion of 1 in d4 9.814 * [backup-simplify]: Simplify 1 into 1 9.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 9.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.815 * [backup-simplify]: Simplify (- 0) into 0 9.815 * [backup-simplify]: Simplify (+ 0 0) into 0 9.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.817 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0 9.818 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.818 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 9.818 * [backup-simplify]: Simplify (+ 0 0) into 0 9.818 * [taylor]: Taking taylor expansion of 0 in d2 9.818 * [backup-simplify]: Simplify 0 into 0 9.818 * [taylor]: Taking taylor expansion of 0 in d3 9.818 * [backup-simplify]: Simplify 0 into 0 9.818 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.819 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.820 * [backup-simplify]: Simplify (+ 0 0) into 0 9.820 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.820 * [backup-simplify]: Simplify (- 0) into 0 9.820 * [backup-simplify]: Simplify (+ 0 0) into 0 9.820 * [taylor]: Taking taylor expansion of 0 in d3 9.821 * [backup-simplify]: Simplify 0 into 0 9.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.822 * [backup-simplify]: Simplify (- 0) into 0 9.822 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.822 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 9.822 * [taylor]: Taking taylor expansion of d4 in d4 9.822 * [backup-simplify]: Simplify 0 into 0 9.822 * [backup-simplify]: Simplify 1 into 1 9.822 * [backup-simplify]: Simplify (/ 1 1) into 1 9.822 * [backup-simplify]: Simplify 1 into 1 9.822 * [taylor]: Taking taylor expansion of 0 in d4 9.822 * [backup-simplify]: Simplify 0 into 0 9.822 * [backup-simplify]: Simplify -1 into -1 9.823 * [backup-simplify]: Simplify 1 into 1 9.823 * [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 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 9.824 * [backup-simplify]: Simplify (fma (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) 9.824 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 9.824 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d4 9.824 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 9.824 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d4 9.824 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 9.824 * [taylor]: Taking taylor expansion of -1 in d4 9.824 * [backup-simplify]: Simplify -1 into -1 9.824 * [taylor]: Taking taylor expansion of d1 in d4 9.824 * [backup-simplify]: Simplify d1 into d1 9.824 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 9.824 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 9.824 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 9.824 * [taylor]: Taking taylor expansion of d3 in d4 9.824 * [backup-simplify]: Simplify d3 into d3 9.824 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.824 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 9.824 * [taylor]: Taking taylor expansion of d2 in d4 9.824 * [backup-simplify]: Simplify d2 into d2 9.824 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.825 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 9.825 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 9.825 * [taylor]: Taking taylor expansion of d4 in d4 9.825 * [backup-simplify]: Simplify 0 into 0 9.825 * [backup-simplify]: Simplify 1 into 1 9.825 * [taylor]: Taking taylor expansion of d1 in d4 9.825 * [backup-simplify]: Simplify d1 into d1 9.825 * [backup-simplify]: Simplify (* 0 d1) into 0 9.825 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.825 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.826 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d3 9.826 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 9.826 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d3 9.826 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 9.826 * [taylor]: Taking taylor expansion of -1 in d3 9.826 * [backup-simplify]: Simplify -1 into -1 9.826 * [taylor]: Taking taylor expansion of d1 in d3 9.826 * [backup-simplify]: Simplify d1 into d1 9.826 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 9.826 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 9.826 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.826 * [taylor]: Taking taylor expansion of d3 in d3 9.826 * [backup-simplify]: Simplify 0 into 0 9.826 * [backup-simplify]: Simplify 1 into 1 9.826 * [backup-simplify]: Simplify (/ 1 1) into 1 9.827 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 9.827 * [taylor]: Taking taylor expansion of d2 in d3 9.827 * [backup-simplify]: Simplify d2 into d2 9.827 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.827 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 9.827 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 9.827 * [taylor]: Taking taylor expansion of d4 in d3 9.827 * [backup-simplify]: Simplify d4 into d4 9.827 * [taylor]: Taking taylor expansion of d1 in d3 9.827 * [backup-simplify]: Simplify d1 into d1 9.827 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.827 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.827 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d2 9.827 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 9.827 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d2 9.827 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 9.827 * [taylor]: Taking taylor expansion of -1 in d2 9.827 * [backup-simplify]: Simplify -1 into -1 9.827 * [taylor]: Taking taylor expansion of d1 in d2 9.827 * [backup-simplify]: Simplify d1 into d1 9.827 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 9.827 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 9.827 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.827 * [taylor]: Taking taylor expansion of d3 in d2 9.827 * [backup-simplify]: Simplify d3 into d3 9.827 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.828 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.828 * [taylor]: Taking taylor expansion of d2 in d2 9.828 * [backup-simplify]: Simplify 0 into 0 9.828 * [backup-simplify]: Simplify 1 into 1 9.828 * [backup-simplify]: Simplify (/ 1 1) into 1 9.828 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 9.828 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 9.828 * [taylor]: Taking taylor expansion of d4 in d2 9.828 * [backup-simplify]: Simplify d4 into d4 9.828 * [taylor]: Taking taylor expansion of d1 in d2 9.828 * [backup-simplify]: Simplify d1 into d1 9.828 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.828 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.828 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 9.828 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 9.828 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 9.828 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 9.828 * [taylor]: Taking taylor expansion of -1 in d1 9.829 * [backup-simplify]: Simplify -1 into -1 9.829 * [taylor]: Taking taylor expansion of d1 in d1 9.829 * [backup-simplify]: Simplify 0 into 0 9.829 * [backup-simplify]: Simplify 1 into 1 9.829 * [backup-simplify]: Simplify (/ -1 1) into -1 9.829 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 9.829 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 9.829 * [taylor]: Taking taylor expansion of d3 in d1 9.829 * [backup-simplify]: Simplify d3 into d3 9.829 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.829 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 9.829 * [taylor]: Taking taylor expansion of d2 in d1 9.829 * [backup-simplify]: Simplify d2 into d2 9.829 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.829 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.829 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.829 * [taylor]: Taking taylor expansion of d4 in d1 9.829 * [backup-simplify]: Simplify d4 into d4 9.829 * [taylor]: Taking taylor expansion of d1 in d1 9.829 * [backup-simplify]: Simplify 0 into 0 9.829 * [backup-simplify]: Simplify 1 into 1 9.829 * [backup-simplify]: Simplify (* d4 0) into 0 9.830 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.830 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.830 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 9.830 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 9.830 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 9.830 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 9.830 * [taylor]: Taking taylor expansion of -1 in d1 9.830 * [backup-simplify]: Simplify -1 into -1 9.830 * [taylor]: Taking taylor expansion of d1 in d1 9.830 * [backup-simplify]: Simplify 0 into 0 9.830 * [backup-simplify]: Simplify 1 into 1 9.831 * [backup-simplify]: Simplify (/ -1 1) into -1 9.831 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 9.831 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 9.831 * [taylor]: Taking taylor expansion of d3 in d1 9.831 * [backup-simplify]: Simplify d3 into d3 9.831 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.831 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 9.831 * [taylor]: Taking taylor expansion of d2 in d1 9.831 * [backup-simplify]: Simplify d2 into d2 9.831 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.831 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.831 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.831 * [taylor]: Taking taylor expansion of d4 in d1 9.831 * [backup-simplify]: Simplify d4 into d4 9.831 * [taylor]: Taking taylor expansion of d1 in d1 9.831 * [backup-simplify]: Simplify 0 into 0 9.831 * [backup-simplify]: Simplify 1 into 1 9.831 * [backup-simplify]: Simplify (* d4 0) into 0 9.832 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.832 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.832 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 9.832 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 9.832 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 9.832 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d2))) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 9.832 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 9.832 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 9.832 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 9.832 * [taylor]: Taking taylor expansion of d4 in d2 9.832 * [backup-simplify]: Simplify d4 into d4 9.833 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.833 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.833 * [taylor]: Taking taylor expansion of d2 in d2 9.833 * [backup-simplify]: Simplify 0 into 0 9.833 * [backup-simplify]: Simplify 1 into 1 9.833 * [backup-simplify]: Simplify (/ 1 1) into 1 9.833 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.833 * [taylor]: Taking taylor expansion of d3 in d2 9.833 * [backup-simplify]: Simplify d3 into d3 9.833 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.834 * [backup-simplify]: Simplify (+ 0 1) into 1 9.834 * [backup-simplify]: Simplify (+ 1 0) into 1 9.834 * [taylor]: Taking taylor expansion of 1 in d3 9.834 * [backup-simplify]: Simplify 1 into 1 9.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 9.835 * [backup-simplify]: Simplify (- 0) into 0 9.835 * [backup-simplify]: Simplify (+ 0 0) into 0 9.836 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 9.837 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 9.837 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 9.838 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.838 * [backup-simplify]: Simplify (+ 0 0) into 0 9.838 * [taylor]: Taking taylor expansion of 0 in d2 9.838 * [backup-simplify]: Simplify 0 into 0 9.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.839 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.839 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.839 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 9.839 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 9.839 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 9.839 * [taylor]: Taking taylor expansion of d4 in d3 9.839 * [backup-simplify]: Simplify d4 into d4 9.839 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.839 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.839 * [taylor]: Taking taylor expansion of d3 in d3 9.839 * [backup-simplify]: Simplify 0 into 0 9.839 * [backup-simplify]: Simplify 1 into 1 9.839 * [backup-simplify]: Simplify (/ 1 1) into 1 9.839 * [backup-simplify]: Simplify (- 1) into -1 9.840 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.840 * [taylor]: Taking taylor expansion of -1 in d4 9.840 * [backup-simplify]: Simplify -1 into -1 9.840 * [taylor]: Taking taylor expansion of 1 in d4 9.840 * [backup-simplify]: Simplify 1 into 1 9.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 9.840 * [backup-simplify]: Simplify (- 0) into 0 9.840 * [backup-simplify]: Simplify (+ 0 0) into 0 9.841 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.842 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 9.842 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.842 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 9.842 * [backup-simplify]: Simplify (+ 0 0) into 0 9.842 * [taylor]: Taking taylor expansion of 0 in d2 9.842 * [backup-simplify]: Simplify 0 into 0 9.842 * [taylor]: Taking taylor expansion of 0 in d3 9.842 * [backup-simplify]: Simplify 0 into 0 9.843 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.843 * [backup-simplify]: Simplify (+ 0 0) into 0 9.843 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.844 * [backup-simplify]: Simplify (- 0) into 0 9.849 * [backup-simplify]: Simplify (+ 0 0) into 0 9.849 * [taylor]: Taking taylor expansion of 0 in d3 9.849 * [backup-simplify]: Simplify 0 into 0 9.850 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.850 * [backup-simplify]: Simplify (- 0) into 0 9.850 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.850 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 9.850 * [taylor]: Taking taylor expansion of d4 in d4 9.850 * [backup-simplify]: Simplify 0 into 0 9.850 * [backup-simplify]: Simplify 1 into 1 9.851 * [backup-simplify]: Simplify (/ 1 1) into 1 9.851 * [backup-simplify]: Simplify 1 into 1 9.851 * [taylor]: Taking taylor expansion of 0 in d4 9.851 * [backup-simplify]: Simplify 0 into 0 9.851 * [backup-simplify]: Simplify -1 into -1 9.851 * [backup-simplify]: Simplify 1 into 1 9.851 * [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 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 9.851 * * * * [progress]: [ 2 / 2 ] generating series at (2) 9.851 * [backup-simplify]: Simplify (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)) into (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) 9.851 * [approximate]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in (d1 d2 d3 d4) around 0 9.852 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d4 9.852 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d4 9.852 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 9.852 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d4 9.852 * [taylor]: Taking taylor expansion of d1 in d4 9.852 * [backup-simplify]: Simplify d1 into d1 9.852 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 9.852 * [taylor]: Taking taylor expansion of d2 in d4 9.852 * [backup-simplify]: Simplify d2 into d2 9.852 * [taylor]: Taking taylor expansion of d3 in d4 9.852 * [backup-simplify]: Simplify d3 into d3 9.852 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 9.852 * [taylor]: Taking taylor expansion of d4 in d4 9.852 * [backup-simplify]: Simplify 0 into 0 9.852 * [backup-simplify]: Simplify 1 into 1 9.852 * [taylor]: Taking taylor expansion of d1 in d4 9.852 * [backup-simplify]: Simplify d1 into d1 9.852 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 9.852 * [taylor]: Taking taylor expansion of d1 in d4 9.852 * [backup-simplify]: Simplify d1 into d1 9.852 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d3 9.852 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d3 9.852 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 9.852 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3 9.852 * [taylor]: Taking taylor expansion of d1 in d3 9.852 * [backup-simplify]: Simplify d1 into d1 9.852 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 9.852 * [taylor]: Taking taylor expansion of d2 in d3 9.852 * [backup-simplify]: Simplify d2 into d2 9.852 * [taylor]: Taking taylor expansion of d3 in d3 9.852 * [backup-simplify]: Simplify 0 into 0 9.852 * [backup-simplify]: Simplify 1 into 1 9.852 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 9.852 * [taylor]: Taking taylor expansion of d4 in d3 9.852 * [backup-simplify]: Simplify d4 into d4 9.852 * [taylor]: Taking taylor expansion of d1 in d3 9.852 * [backup-simplify]: Simplify d1 into d1 9.852 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 9.852 * [taylor]: Taking taylor expansion of d1 in d3 9.852 * [backup-simplify]: Simplify d1 into d1 9.852 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d2 9.852 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d2 9.852 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 9.852 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2 9.852 * [taylor]: Taking taylor expansion of d1 in d2 9.852 * [backup-simplify]: Simplify d1 into d1 9.852 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 9.852 * [taylor]: Taking taylor expansion of d2 in d2 9.852 * [backup-simplify]: Simplify 0 into 0 9.852 * [backup-simplify]: Simplify 1 into 1 9.852 * [taylor]: Taking taylor expansion of d3 in d2 9.852 * [backup-simplify]: Simplify d3 into d3 9.853 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 9.853 * [taylor]: Taking taylor expansion of d4 in d2 9.853 * [backup-simplify]: Simplify d4 into d4 9.853 * [taylor]: Taking taylor expansion of d1 in d2 9.853 * [backup-simplify]: Simplify d1 into d1 9.853 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 9.853 * [taylor]: Taking taylor expansion of d1 in d2 9.853 * [backup-simplify]: Simplify d1 into d1 9.853 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d1 9.853 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 9.853 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 9.853 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 9.853 * [taylor]: Taking taylor expansion of d1 in d1 9.853 * [backup-simplify]: Simplify 0 into 0 9.853 * [backup-simplify]: Simplify 1 into 1 9.853 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 9.853 * [taylor]: Taking taylor expansion of d2 in d1 9.853 * [backup-simplify]: Simplify d2 into d2 9.853 * [taylor]: Taking taylor expansion of d3 in d1 9.853 * [backup-simplify]: Simplify d3 into d3 9.853 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.853 * [taylor]: Taking taylor expansion of d4 in d1 9.853 * [backup-simplify]: Simplify d4 into d4 9.853 * [taylor]: Taking taylor expansion of d1 in d1 9.853 * [backup-simplify]: Simplify 0 into 0 9.853 * [backup-simplify]: Simplify 1 into 1 9.853 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 9.853 * [taylor]: Taking taylor expansion of d1 in d1 9.853 * [backup-simplify]: Simplify 0 into 0 9.853 * [backup-simplify]: Simplify 1 into 1 9.853 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d1 9.853 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 9.853 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 9.853 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 9.853 * [taylor]: Taking taylor expansion of d1 in d1 9.853 * [backup-simplify]: Simplify 0 into 0 9.853 * [backup-simplify]: Simplify 1 into 1 9.853 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 9.853 * [taylor]: Taking taylor expansion of d2 in d1 9.853 * [backup-simplify]: Simplify d2 into d2 9.853 * [taylor]: Taking taylor expansion of d3 in d1 9.853 * [backup-simplify]: Simplify d3 into d3 9.853 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.853 * [taylor]: Taking taylor expansion of d4 in d1 9.853 * [backup-simplify]: Simplify d4 into d4 9.853 * [taylor]: Taking taylor expansion of d1 in d1 9.853 * [backup-simplify]: Simplify 0 into 0 9.853 * [backup-simplify]: Simplify 1 into 1 9.853 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 9.853 * [taylor]: Taking taylor expansion of d1 in d1 9.853 * [backup-simplify]: Simplify 0 into 0 9.853 * [backup-simplify]: Simplify 1 into 1 9.853 * [backup-simplify]: Simplify (- d3) into (- d3) 9.853 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 9.853 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0 9.853 * [backup-simplify]: Simplify (* d4 0) into 0 9.854 * [backup-simplify]: Simplify (+ 0 0) into 0 9.854 * [backup-simplify]: Simplify (+ 0 0) into 0 9.854 * [taylor]: Taking taylor expansion of 0 in d2 9.854 * [backup-simplify]: Simplify 0 into 0 9.854 * [taylor]: Taking taylor expansion of 0 in d3 9.854 * [backup-simplify]: Simplify 0 into 0 9.854 * [taylor]: Taking taylor expansion of 0 in d4 9.854 * [backup-simplify]: Simplify 0 into 0 9.854 * [backup-simplify]: Simplify 0 into 0 9.854 * [backup-simplify]: Simplify (- 0) into 0 9.855 * [backup-simplify]: Simplify (+ 0 0) into 0 9.855 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3) 9.855 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.855 * [backup-simplify]: Simplify (+ (- d2 d3) d4) into (- (+ d2 d4) d3) 9.855 * [backup-simplify]: Simplify (+ (- (+ d2 d4) d3) 0) into (- (+ d2 d4) d3) 9.855 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 9.855 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 9.855 * [taylor]: Taking taylor expansion of d2 in d2 9.855 * [backup-simplify]: Simplify 0 into 0 9.855 * [backup-simplify]: Simplify 1 into 1 9.855 * [taylor]: Taking taylor expansion of d4 in d2 9.855 * [backup-simplify]: Simplify d4 into d4 9.855 * [taylor]: Taking taylor expansion of d3 in d2 9.855 * [backup-simplify]: Simplify d3 into d3 9.856 * [backup-simplify]: Simplify (+ 0 d4) into d4 9.856 * [backup-simplify]: Simplify (- d3) into (- d3) 9.856 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 9.856 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 9.856 * [taylor]: Taking taylor expansion of d4 in d3 9.856 * [backup-simplify]: Simplify d4 into d4 9.856 * [taylor]: Taking taylor expansion of d3 in d3 9.856 * [backup-simplify]: Simplify 0 into 0 9.856 * [backup-simplify]: Simplify 1 into 1 9.856 * [backup-simplify]: Simplify (- 0) into 0 9.856 * [backup-simplify]: Simplify (+ d4 0) into d4 9.856 * [taylor]: Taking taylor expansion of d4 in d4 9.856 * [backup-simplify]: Simplify 0 into 0 9.856 * [backup-simplify]: Simplify 1 into 1 9.856 * [backup-simplify]: Simplify 0 into 0 9.856 * [taylor]: Taking taylor expansion of 0 in d3 9.856 * [backup-simplify]: Simplify 0 into 0 9.856 * [taylor]: Taking taylor expansion of 0 in d4 9.856 * [backup-simplify]: Simplify 0 into 0 9.856 * [backup-simplify]: Simplify 0 into 0 9.856 * [taylor]: Taking taylor expansion of 0 in d4 9.856 * [backup-simplify]: Simplify 0 into 0 9.856 * [backup-simplify]: Simplify 0 into 0 9.856 * [backup-simplify]: Simplify 0 into 0 9.856 * [backup-simplify]: Simplify (- 0) into 0 9.857 * [backup-simplify]: Simplify (+ 0 0) into 0 9.857 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0 9.858 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 9.858 * [backup-simplify]: Simplify (+ 0 0) into 0 9.858 * [backup-simplify]: Simplify (* 1 1) into 1 9.859 * [backup-simplify]: Simplify (- 1) into -1 9.859 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.859 * [taylor]: Taking taylor expansion of -1 in d2 9.859 * [backup-simplify]: Simplify -1 into -1 9.859 * [taylor]: Taking taylor expansion of -1 in d3 9.859 * [backup-simplify]: Simplify -1 into -1 9.859 * [taylor]: Taking taylor expansion of -1 in d4 9.859 * [backup-simplify]: Simplify -1 into -1 9.859 * [backup-simplify]: Simplify -1 into -1 9.859 * [backup-simplify]: Simplify (+ 1 0) into 1 9.860 * [backup-simplify]: Simplify (- 0) into 0 9.860 * [backup-simplify]: Simplify (+ 1 0) into 1 9.860 * [taylor]: Taking taylor expansion of 1 in d3 9.860 * [backup-simplify]: Simplify 1 into 1 9.860 * [taylor]: Taking taylor expansion of 1 in d4 9.860 * [backup-simplify]: Simplify 1 into 1 9.860 * [backup-simplify]: Simplify 1 into 1 9.860 * [taylor]: Taking taylor expansion of 0 in d3 9.860 * [backup-simplify]: Simplify 0 into 0 9.860 * [taylor]: Taking taylor expansion of 0 in d4 9.860 * [backup-simplify]: Simplify 0 into 0 9.860 * [backup-simplify]: Simplify 0 into 0 9.860 * [backup-simplify]: Simplify (- 1) into -1 9.861 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.861 * [taylor]: Taking taylor expansion of -1 in d4 9.861 * [backup-simplify]: Simplify -1 into -1 9.861 * [backup-simplify]: Simplify -1 into -1 9.861 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 9.861 * [backup-simplify]: Simplify (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) 9.861 * [approximate]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in (d1 d2 d3 d4) around 0 9.861 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d4 9.861 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d4 9.861 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 9.861 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d4 9.861 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 9.861 * [taylor]: Taking taylor expansion of d1 in d4 9.861 * [backup-simplify]: Simplify d1 into d1 9.861 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.861 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 9.861 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 9.861 * [taylor]: Taking taylor expansion of d2 in d4 9.861 * [backup-simplify]: Simplify d2 into d2 9.861 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.861 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 9.861 * [taylor]: Taking taylor expansion of d3 in d4 9.861 * [backup-simplify]: Simplify d3 into d3 9.861 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.861 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 9.861 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 9.861 * [taylor]: Taking taylor expansion of d4 in d4 9.862 * [backup-simplify]: Simplify 0 into 0 9.862 * [backup-simplify]: Simplify 1 into 1 9.862 * [taylor]: Taking taylor expansion of d1 in d4 9.862 * [backup-simplify]: Simplify d1 into d1 9.862 * [backup-simplify]: Simplify (* 0 d1) into 0 9.862 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.862 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.862 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 9.862 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 9.862 * [taylor]: Taking taylor expansion of d1 in d4 9.862 * [backup-simplify]: Simplify d1 into d1 9.862 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 9.862 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 9.862 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d3 9.862 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d3 9.862 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 9.862 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d3 9.862 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 9.862 * [taylor]: Taking taylor expansion of d1 in d3 9.862 * [backup-simplify]: Simplify d1 into d1 9.862 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.862 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 9.862 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 9.862 * [taylor]: Taking taylor expansion of d2 in d3 9.862 * [backup-simplify]: Simplify d2 into d2 9.862 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.862 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.862 * [taylor]: Taking taylor expansion of d3 in d3 9.862 * [backup-simplify]: Simplify 0 into 0 9.862 * [backup-simplify]: Simplify 1 into 1 9.863 * [backup-simplify]: Simplify (/ 1 1) into 1 9.863 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 9.863 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 9.863 * [taylor]: Taking taylor expansion of d4 in d3 9.863 * [backup-simplify]: Simplify d4 into d4 9.863 * [taylor]: Taking taylor expansion of d1 in d3 9.863 * [backup-simplify]: Simplify d1 into d1 9.863 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.863 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.863 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 9.863 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 9.863 * [taylor]: Taking taylor expansion of d1 in d3 9.863 * [backup-simplify]: Simplify d1 into d1 9.863 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 9.863 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 9.863 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d2 9.863 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d2 9.863 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 9.863 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d2 9.863 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 9.863 * [taylor]: Taking taylor expansion of d1 in d2 9.863 * [backup-simplify]: Simplify d1 into d1 9.863 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.863 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 9.863 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.863 * [taylor]: Taking taylor expansion of d2 in d2 9.863 * [backup-simplify]: Simplify 0 into 0 9.863 * [backup-simplify]: Simplify 1 into 1 9.863 * [backup-simplify]: Simplify (/ 1 1) into 1 9.863 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.864 * [taylor]: Taking taylor expansion of d3 in d2 9.864 * [backup-simplify]: Simplify d3 into d3 9.864 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.864 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 9.864 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 9.864 * [taylor]: Taking taylor expansion of d4 in d2 9.864 * [backup-simplify]: Simplify d4 into d4 9.864 * [taylor]: Taking taylor expansion of d1 in d2 9.864 * [backup-simplify]: Simplify d1 into d1 9.864 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.864 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.864 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 9.864 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 9.864 * [taylor]: Taking taylor expansion of d1 in d2 9.864 * [backup-simplify]: Simplify d1 into d1 9.864 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 9.864 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 9.864 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 9.864 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 9.864 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 9.864 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 9.864 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 9.864 * [taylor]: Taking taylor expansion of d1 in d1 9.864 * [backup-simplify]: Simplify 0 into 0 9.864 * [backup-simplify]: Simplify 1 into 1 9.864 * [backup-simplify]: Simplify (/ 1 1) into 1 9.864 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 9.864 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 9.864 * [taylor]: Taking taylor expansion of d2 in d1 9.864 * [backup-simplify]: Simplify d2 into d2 9.864 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.864 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 9.864 * [taylor]: Taking taylor expansion of d3 in d1 9.864 * [backup-simplify]: Simplify d3 into d3 9.864 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.864 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.864 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.864 * [taylor]: Taking taylor expansion of d4 in d1 9.865 * [backup-simplify]: Simplify d4 into d4 9.865 * [taylor]: Taking taylor expansion of d1 in d1 9.865 * [backup-simplify]: Simplify 0 into 0 9.865 * [backup-simplify]: Simplify 1 into 1 9.865 * [backup-simplify]: Simplify (* d4 0) into 0 9.865 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.865 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.865 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 9.865 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 9.865 * [taylor]: Taking taylor expansion of d1 in d1 9.865 * [backup-simplify]: Simplify 0 into 0 9.865 * [backup-simplify]: Simplify 1 into 1 9.865 * [backup-simplify]: Simplify (* 1 1) into 1 9.865 * [backup-simplify]: Simplify (/ 1 1) into 1 9.865 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 9.865 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 9.866 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 9.866 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 9.866 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 9.866 * [taylor]: Taking taylor expansion of d1 in d1 9.866 * [backup-simplify]: Simplify 0 into 0 9.866 * [backup-simplify]: Simplify 1 into 1 9.866 * [backup-simplify]: Simplify (/ 1 1) into 1 9.866 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 9.866 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 9.866 * [taylor]: Taking taylor expansion of d2 in d1 9.866 * [backup-simplify]: Simplify d2 into d2 9.866 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.866 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 9.866 * [taylor]: Taking taylor expansion of d3 in d1 9.866 * [backup-simplify]: Simplify d3 into d3 9.866 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.866 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.866 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.866 * [taylor]: Taking taylor expansion of d4 in d1 9.866 * [backup-simplify]: Simplify d4 into d4 9.866 * [taylor]: Taking taylor expansion of d1 in d1 9.866 * [backup-simplify]: Simplify 0 into 0 9.866 * [backup-simplify]: Simplify 1 into 1 9.866 * [backup-simplify]: Simplify (* d4 0) into 0 9.866 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.866 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.867 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 9.867 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 9.867 * [taylor]: Taking taylor expansion of d1 in d1 9.867 * [backup-simplify]: Simplify 0 into 0 9.867 * [backup-simplify]: Simplify 1 into 1 9.867 * [backup-simplify]: Simplify (* 1 1) into 1 9.867 * [backup-simplify]: Simplify (/ 1 1) into 1 9.867 * [backup-simplify]: Simplify (- 1) into -1 9.868 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.868 * [taylor]: Taking taylor expansion of -1 in d2 9.868 * [backup-simplify]: Simplify -1 into -1 9.868 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.868 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 9.868 * [backup-simplify]: Simplify (* 1 (- (/ 1 d2) (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 9.868 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 9.868 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 9.869 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.869 * [backup-simplify]: Simplify (- 0) into 0 9.869 * [backup-simplify]: Simplify (+ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 9.869 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 9.869 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 9.869 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 9.869 * [taylor]: Taking taylor expansion of d4 in d2 9.869 * [backup-simplify]: Simplify d4 into d4 9.869 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.869 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.869 * [taylor]: Taking taylor expansion of d2 in d2 9.869 * [backup-simplify]: Simplify 0 into 0 9.869 * [backup-simplify]: Simplify 1 into 1 9.870 * [backup-simplify]: Simplify (/ 1 1) into 1 9.870 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.870 * [taylor]: Taking taylor expansion of d3 in d2 9.870 * [backup-simplify]: Simplify d3 into d3 9.870 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.870 * [backup-simplify]: Simplify (+ 0 1) into 1 9.870 * [backup-simplify]: Simplify (+ 1 0) into 1 9.870 * [taylor]: Taking taylor expansion of 1 in d3 9.870 * [backup-simplify]: Simplify 1 into 1 9.870 * [taylor]: Taking taylor expansion of -1 in d3 9.870 * [backup-simplify]: Simplify -1 into -1 9.870 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 9.870 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.871 * [backup-simplify]: Simplify (- 0) into 0 9.871 * [backup-simplify]: Simplify (+ 0 0) into 0 9.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.872 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0 9.872 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 9.872 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.872 * [backup-simplify]: Simplify (+ 0 0) into 0 9.873 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 9.874 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.874 * [backup-simplify]: Simplify (- 0) into 0 9.874 * [backup-simplify]: Simplify (+ 0 0) into 0 9.874 * [taylor]: Taking taylor expansion of 0 in d2 9.874 * [backup-simplify]: Simplify 0 into 0 9.875 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.875 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.875 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.875 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 9.875 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 9.875 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 9.875 * [taylor]: Taking taylor expansion of d4 in d3 9.875 * [backup-simplify]: Simplify d4 into d4 9.876 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.876 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.876 * [taylor]: Taking taylor expansion of d3 in d3 9.876 * [backup-simplify]: Simplify 0 into 0 9.876 * [backup-simplify]: Simplify 1 into 1 9.876 * [backup-simplify]: Simplify (/ 1 1) into 1 9.876 * [backup-simplify]: Simplify (- 1) into -1 9.877 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.877 * [taylor]: Taking taylor expansion of -1 in d4 9.877 * [backup-simplify]: Simplify -1 into -1 9.877 * [taylor]: Taking taylor expansion of 0 in d3 9.877 * [backup-simplify]: Simplify 0 into 0 9.877 * [taylor]: Taking taylor expansion of 1 in d4 9.877 * [backup-simplify]: Simplify 1 into 1 9.877 * [taylor]: Taking taylor expansion of -1 in d4 9.877 * [backup-simplify]: Simplify -1 into -1 9.877 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 9.877 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.878 * [backup-simplify]: Simplify (- 0) into 0 9.878 * [backup-simplify]: Simplify (+ 0 0) into 0 9.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.880 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0 9.881 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.881 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 9.881 * [backup-simplify]: Simplify (+ 0 0) into 0 9.882 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.883 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.883 * [backup-simplify]: Simplify (- 0) into 0 9.883 * [backup-simplify]: Simplify (+ 0 0) into 0 9.883 * [taylor]: Taking taylor expansion of 0 in d2 9.883 * [backup-simplify]: Simplify 0 into 0 9.883 * [taylor]: Taking taylor expansion of 0 in d3 9.883 * [backup-simplify]: Simplify 0 into 0 9.883 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.884 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.884 * [backup-simplify]: Simplify (+ 0 0) into 0 9.884 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.885 * [backup-simplify]: Simplify (- 0) into 0 9.885 * [backup-simplify]: Simplify (+ 0 0) into 0 9.885 * [taylor]: Taking taylor expansion of 0 in d3 9.885 * [backup-simplify]: Simplify 0 into 0 9.885 * [taylor]: Taking taylor expansion of 0 in d3 9.885 * [backup-simplify]: Simplify 0 into 0 9.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.886 * [backup-simplify]: Simplify (- 0) into 0 9.886 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.886 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 9.886 * [taylor]: Taking taylor expansion of d4 in d4 9.886 * [backup-simplify]: Simplify 0 into 0 9.886 * [backup-simplify]: Simplify 1 into 1 9.886 * [backup-simplify]: Simplify (/ 1 1) into 1 9.886 * [backup-simplify]: Simplify 1 into 1 9.886 * [taylor]: Taking taylor expansion of 0 in d4 9.886 * [backup-simplify]: Simplify 0 into 0 9.886 * [taylor]: Taking taylor expansion of 0 in d4 9.886 * [backup-simplify]: Simplify 0 into 0 9.886 * [taylor]: Taking taylor expansion of 0 in d4 9.886 * [backup-simplify]: Simplify 0 into 0 9.886 * [backup-simplify]: Simplify -1 into -1 9.886 * [backup-simplify]: Simplify 1 into 1 9.887 * [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 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 9.887 * [backup-simplify]: Simplify (- (fma (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) 9.887 * [approximate]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in (d1 d2 d3 d4) around 0 9.887 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d4 9.887 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d4 9.887 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 9.887 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d4 9.887 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 9.887 * [taylor]: Taking taylor expansion of -1 in d4 9.887 * [backup-simplify]: Simplify -1 into -1 9.887 * [taylor]: Taking taylor expansion of d1 in d4 9.887 * [backup-simplify]: Simplify d1 into d1 9.887 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 9.887 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 9.887 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 9.887 * [taylor]: Taking taylor expansion of d3 in d4 9.887 * [backup-simplify]: Simplify d3 into d3 9.887 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.887 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 9.887 * [taylor]: Taking taylor expansion of d2 in d4 9.887 * [backup-simplify]: Simplify d2 into d2 9.887 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.887 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 9.887 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 9.887 * [taylor]: Taking taylor expansion of d4 in d4 9.887 * [backup-simplify]: Simplify 0 into 0 9.887 * [backup-simplify]: Simplify 1 into 1 9.887 * [taylor]: Taking taylor expansion of d1 in d4 9.887 * [backup-simplify]: Simplify d1 into d1 9.888 * [backup-simplify]: Simplify (* 0 d1) into 0 9.888 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.888 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.888 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 9.888 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 9.888 * [taylor]: Taking taylor expansion of d1 in d4 9.888 * [backup-simplify]: Simplify d1 into d1 9.888 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 9.888 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 9.888 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d3 9.888 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d3 9.888 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 9.888 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d3 9.888 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 9.888 * [taylor]: Taking taylor expansion of -1 in d3 9.888 * [backup-simplify]: Simplify -1 into -1 9.888 * [taylor]: Taking taylor expansion of d1 in d3 9.888 * [backup-simplify]: Simplify d1 into d1 9.888 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 9.888 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 9.888 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.888 * [taylor]: Taking taylor expansion of d3 in d3 9.888 * [backup-simplify]: Simplify 0 into 0 9.888 * [backup-simplify]: Simplify 1 into 1 9.889 * [backup-simplify]: Simplify (/ 1 1) into 1 9.889 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 9.889 * [taylor]: Taking taylor expansion of d2 in d3 9.889 * [backup-simplify]: Simplify d2 into d2 9.889 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.889 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 9.889 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 9.889 * [taylor]: Taking taylor expansion of d4 in d3 9.889 * [backup-simplify]: Simplify d4 into d4 9.889 * [taylor]: Taking taylor expansion of d1 in d3 9.889 * [backup-simplify]: Simplify d1 into d1 9.889 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.889 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.889 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 9.889 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 9.889 * [taylor]: Taking taylor expansion of d1 in d3 9.889 * [backup-simplify]: Simplify d1 into d1 9.889 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 9.889 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 9.889 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d2 9.889 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d2 9.889 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 9.889 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d2 9.889 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 9.889 * [taylor]: Taking taylor expansion of -1 in d2 9.889 * [backup-simplify]: Simplify -1 into -1 9.889 * [taylor]: Taking taylor expansion of d1 in d2 9.889 * [backup-simplify]: Simplify d1 into d1 9.889 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 9.889 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 9.889 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.889 * [taylor]: Taking taylor expansion of d3 in d2 9.889 * [backup-simplify]: Simplify d3 into d3 9.889 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.889 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.889 * [taylor]: Taking taylor expansion of d2 in d2 9.889 * [backup-simplify]: Simplify 0 into 0 9.889 * [backup-simplify]: Simplify 1 into 1 9.890 * [backup-simplify]: Simplify (/ 1 1) into 1 9.890 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 9.890 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 9.890 * [taylor]: Taking taylor expansion of d4 in d2 9.890 * [backup-simplify]: Simplify d4 into d4 9.890 * [taylor]: Taking taylor expansion of d1 in d2 9.890 * [backup-simplify]: Simplify d1 into d1 9.890 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.890 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.890 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 9.890 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 9.890 * [taylor]: Taking taylor expansion of d1 in d2 9.890 * [backup-simplify]: Simplify d1 into d1 9.890 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 9.890 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 9.890 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 9.890 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 9.890 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 9.890 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 9.890 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 9.890 * [taylor]: Taking taylor expansion of -1 in d1 9.890 * [backup-simplify]: Simplify -1 into -1 9.890 * [taylor]: Taking taylor expansion of d1 in d1 9.890 * [backup-simplify]: Simplify 0 into 0 9.890 * [backup-simplify]: Simplify 1 into 1 9.890 * [backup-simplify]: Simplify (/ -1 1) into -1 9.890 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 9.890 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 9.890 * [taylor]: Taking taylor expansion of d3 in d1 9.890 * [backup-simplify]: Simplify d3 into d3 9.890 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.891 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 9.891 * [taylor]: Taking taylor expansion of d2 in d1 9.891 * [backup-simplify]: Simplify d2 into d2 9.891 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.891 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.891 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.891 * [taylor]: Taking taylor expansion of d4 in d1 9.891 * [backup-simplify]: Simplify d4 into d4 9.891 * [taylor]: Taking taylor expansion of d1 in d1 9.891 * [backup-simplify]: Simplify 0 into 0 9.891 * [backup-simplify]: Simplify 1 into 1 9.891 * [backup-simplify]: Simplify (* d4 0) into 0 9.891 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.891 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.891 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 9.891 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 9.891 * [taylor]: Taking taylor expansion of d1 in d1 9.891 * [backup-simplify]: Simplify 0 into 0 9.891 * [backup-simplify]: Simplify 1 into 1 9.891 * [backup-simplify]: Simplify (* 1 1) into 1 9.892 * [backup-simplify]: Simplify (/ 1 1) into 1 9.892 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 9.892 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 9.892 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 9.892 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 9.892 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 9.892 * [taylor]: Taking taylor expansion of -1 in d1 9.892 * [backup-simplify]: Simplify -1 into -1 9.892 * [taylor]: Taking taylor expansion of d1 in d1 9.892 * [backup-simplify]: Simplify 0 into 0 9.892 * [backup-simplify]: Simplify 1 into 1 9.892 * [backup-simplify]: Simplify (/ -1 1) into -1 9.892 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 9.892 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 9.892 * [taylor]: Taking taylor expansion of d3 in d1 9.892 * [backup-simplify]: Simplify d3 into d3 9.892 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.892 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 9.892 * [taylor]: Taking taylor expansion of d2 in d1 9.892 * [backup-simplify]: Simplify d2 into d2 9.892 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.892 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.892 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.892 * [taylor]: Taking taylor expansion of d4 in d1 9.892 * [backup-simplify]: Simplify d4 into d4 9.892 * [taylor]: Taking taylor expansion of d1 in d1 9.892 * [backup-simplify]: Simplify 0 into 0 9.892 * [backup-simplify]: Simplify 1 into 1 9.892 * [backup-simplify]: Simplify (* d4 0) into 0 9.893 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.893 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.893 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 9.893 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 9.893 * [taylor]: Taking taylor expansion of d1 in d1 9.893 * [backup-simplify]: Simplify 0 into 0 9.893 * [backup-simplify]: Simplify 1 into 1 9.893 * [backup-simplify]: Simplify (* 1 1) into 1 9.893 * [backup-simplify]: Simplify (/ 1 1) into 1 9.894 * [backup-simplify]: Simplify (- 1) into -1 9.894 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.894 * [taylor]: Taking taylor expansion of -1 in d2 9.894 * [backup-simplify]: Simplify -1 into -1 9.894 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 9.894 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 9.894 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 9.894 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d2))) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 9.895 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 9.895 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.895 * [backup-simplify]: Simplify (- 0) into 0 9.895 * [backup-simplify]: Simplify (+ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 9.895 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 9.895 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 9.895 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 9.895 * [taylor]: Taking taylor expansion of d4 in d2 9.895 * [backup-simplify]: Simplify d4 into d4 9.895 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.895 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.896 * [taylor]: Taking taylor expansion of d2 in d2 9.896 * [backup-simplify]: Simplify 0 into 0 9.896 * [backup-simplify]: Simplify 1 into 1 9.896 * [backup-simplify]: Simplify (/ 1 1) into 1 9.896 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.896 * [taylor]: Taking taylor expansion of d3 in d2 9.896 * [backup-simplify]: Simplify d3 into d3 9.896 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.896 * [backup-simplify]: Simplify (+ 0 1) into 1 9.896 * [backup-simplify]: Simplify (+ 1 0) into 1 9.896 * [taylor]: Taking taylor expansion of 1 in d3 9.896 * [backup-simplify]: Simplify 1 into 1 9.897 * [taylor]: Taking taylor expansion of -1 in d3 9.897 * [backup-simplify]: Simplify -1 into -1 9.897 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.897 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 9.897 * [backup-simplify]: Simplify (- 0) into 0 9.897 * [backup-simplify]: Simplify (+ 0 0) into 0 9.898 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 9.898 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 9.898 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 9.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.899 * [backup-simplify]: Simplify (+ 0 0) into 0 9.899 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 9.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.900 * [backup-simplify]: Simplify (- 0) into 0 9.900 * [backup-simplify]: Simplify (+ 0 0) into 0 9.900 * [taylor]: Taking taylor expansion of 0 in d2 9.900 * [backup-simplify]: Simplify 0 into 0 9.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.901 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.901 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.901 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 9.901 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 9.901 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 9.901 * [taylor]: Taking taylor expansion of d4 in d3 9.901 * [backup-simplify]: Simplify d4 into d4 9.901 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.901 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.901 * [taylor]: Taking taylor expansion of d3 in d3 9.901 * [backup-simplify]: Simplify 0 into 0 9.901 * [backup-simplify]: Simplify 1 into 1 9.901 * [backup-simplify]: Simplify (/ 1 1) into 1 9.902 * [backup-simplify]: Simplify (- 1) into -1 9.902 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.902 * [taylor]: Taking taylor expansion of -1 in d4 9.902 * [backup-simplify]: Simplify -1 into -1 9.902 * [taylor]: Taking taylor expansion of 0 in d3 9.902 * [backup-simplify]: Simplify 0 into 0 9.902 * [taylor]: Taking taylor expansion of 1 in d4 9.902 * [backup-simplify]: Simplify 1 into 1 9.902 * [taylor]: Taking taylor expansion of -1 in d4 9.902 * [backup-simplify]: Simplify -1 into -1 9.902 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.902 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 9.903 * [backup-simplify]: Simplify (- 0) into 0 9.903 * [backup-simplify]: Simplify (+ 0 0) into 0 9.903 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.904 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 9.904 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.905 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 9.905 * [backup-simplify]: Simplify (+ 0 0) into 0 9.905 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.906 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.906 * [backup-simplify]: Simplify (- 0) into 0 9.906 * [backup-simplify]: Simplify (+ 0 0) into 0 9.906 * [taylor]: Taking taylor expansion of 0 in d2 9.906 * [backup-simplify]: Simplify 0 into 0 9.906 * [taylor]: Taking taylor expansion of 0 in d3 9.906 * [backup-simplify]: Simplify 0 into 0 9.907 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.907 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.907 * [backup-simplify]: Simplify (+ 0 0) into 0 9.907 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.908 * [backup-simplify]: Simplify (- 0) into 0 9.908 * [backup-simplify]: Simplify (+ 0 0) into 0 9.908 * [taylor]: Taking taylor expansion of 0 in d3 9.908 * [backup-simplify]: Simplify 0 into 0 9.908 * [taylor]: Taking taylor expansion of 0 in d3 9.908 * [backup-simplify]: Simplify 0 into 0 9.908 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.909 * [backup-simplify]: Simplify (- 0) into 0 9.909 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.909 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 9.909 * [taylor]: Taking taylor expansion of d4 in d4 9.909 * [backup-simplify]: Simplify 0 into 0 9.909 * [backup-simplify]: Simplify 1 into 1 9.909 * [backup-simplify]: Simplify (/ 1 1) into 1 9.909 * [backup-simplify]: Simplify 1 into 1 9.909 * [taylor]: Taking taylor expansion of 0 in d4 9.909 * [backup-simplify]: Simplify 0 into 0 9.909 * [taylor]: Taking taylor expansion of 0 in d4 9.909 * [backup-simplify]: Simplify 0 into 0 9.909 * [taylor]: Taking taylor expansion of 0 in d4 9.909 * [backup-simplify]: Simplify 0 into 0 9.909 * [backup-simplify]: Simplify -1 into -1 9.909 * [backup-simplify]: Simplify 1 into 1 9.910 * [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 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 9.910 * * * [progress]: simplifying candidates 9.910 * * * * [progress]: [ 1 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 2 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 3 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 4 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 5 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 6 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 7 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 8 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 9 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 10 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 11 / 40 ] simplifiying candidate #real (real->posit16 (fma d1 (- d2 d3) (* d4 d1)))) (* d1 d1)))> 9.910 * * * * [progress]: [ 12 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 13 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 14 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 15 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 16 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 17 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 18 / 40 ] simplifiying candidate # 9.910 * * * * [progress]: [ 19 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 20 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 21 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 22 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 23 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 24 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 25 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 26 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 27 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 28 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 29 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 30 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 31 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 32 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 33 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 34 / 40 ] simplifiying candidate #real (real->posit16 (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)))))> 9.911 * * * * [progress]: [ 35 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 36 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 37 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 38 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 39 / 40 ] simplifiying candidate # 9.911 * * * * [progress]: [ 40 / 40 ] simplifiying candidate # 9.912 * [simplify]: Simplifying: (expm1 (fma d1 (- d2 d3) (* d4 d1))) (log1p (fma d1 (- d2 d3) (* d4 d1))) (* d1 (- d2 d3)) (log (fma d1 (- d2 d3) (* d4 d1))) (exp (fma d1 (- d2 d3) (* d4 d1))) (* (cbrt (fma d1 (- d2 d3) (* d4 d1))) (cbrt (fma d1 (- d2 d3) (* d4 d1)))) (cbrt (fma d1 (- d2 d3) (* d4 d1))) (* (* (fma d1 (- d2 d3) (* d4 d1)) (fma d1 (- d2 d3) (* d4 d1))) (fma d1 (- d2 d3) (* d4 d1))) (sqrt (fma d1 (- d2 d3) (* d4 d1))) (sqrt (fma d1 (- d2 d3) (* d4 d1))) (real->posit16 (fma d1 (- d2 d3) (* d4 d1))) (fma (* (cbrt (fma d1 (- d2 d3) (* d4 d1))) (cbrt (fma d1 (- d2 d3) (* d4 d1)))) (cbrt (fma d1 (- d2 d3) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma (sqrt (fma d1 (- d2 d3) (* d4 d1))) (sqrt (fma d1 (- d2 d3) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma 1 (fma d1 (- d2 d3) (* d4 d1)) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (expm1 (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (log1p (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (- (* d1 d1)) (- (* d1 d1)) (- (* d1 d1)) (/ (exp (fma d1 (- d2 d3) (* d4 d1))) (exp (* d1 d1))) (log (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (exp (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (* (cbrt (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (cbrt (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)))) (cbrt (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (* (* (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)) (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (sqrt (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (sqrt (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (- (pow (fma d1 (- d2 d3) (* d4 d1)) 3) (pow (* d1 d1) 3)) (+ (* (fma d1 (- d2 d3) (* d4 d1)) (fma d1 (- d2 d3) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)))) (- (* d1 d1)) (- (* (fma d1 (- d2 d3) (* d4 d1)) (fma d1 (- d2 d3) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (+ (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)) (+ (sqrt (fma d1 (- d2 d3) (* d4 d1))) d1) (- (sqrt (fma d1 (- d2 d3) (* d4 d1))) d1) (- (* d4 d1) (* d1 d1)) (- (* d1 d1)) (real->posit16 (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 9.912 * * [simplify]: iteration 1: (61 enodes) 9.934 * * [simplify]: iteration 2: (140 enodes) 9.983 * * [simplify]: iteration 3: (355 enodes) 10.205 * * [simplify]: iteration 4: (1640 enodes) 17.725 * * [simplify]: Extracting #0: cost 31 inf + 0 17.728 * * [simplify]: Extracting #1: cost 519 inf + 1 17.744 * * [simplify]: Extracting #2: cost 1838 inf + 12760 17.850 * * [simplify]: Extracting #3: cost 1120 inf + 257692 18.016 * * [simplify]: Extracting #4: cost 97 inf + 519742 18.206 * * [simplify]: Extracting #5: cost 3 inf + 551185 18.396 * * [simplify]: Extracting #6: cost 0 inf + 553261 18.572 * [simplify]: Simplified to: (expm1 (* d1 (+ (- d2 d3) d4))) (log1p (* d1 (+ (- d2 d3) d4))) (* (- d2 d3) d1) (log (* d1 (+ (- d2 d3) d4))) (exp (* d1 (+ (- d2 d3) d4))) (* (cbrt (* d1 (+ (- d2 d3) d4))) (cbrt (* d1 (+ (- d2 d3) d4)))) (cbrt (* d1 (+ (- d2 d3) d4))) (* (* (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4))) (* d1 (+ (- d2 d3) d4))) (sqrt (* d1 (+ (- d2 d3) d4))) (sqrt (* d1 (+ (- d2 d3) d4))) (real->posit16 (* d1 (+ (- d2 d3) d4))) (* d1 (+ (- d2 d3) (- d4 d1))) 0 (* d1 (+ (- d2 d3) (- d4 d1))) 0 (* d1 (+ (- d2 d3) (- d4 d1))) 0 (expm1 (* d1 (+ (- d2 d3) (- d4 d1)))) (log1p (* d1 (+ (- d2 d3) (- d4 d1)))) (* (- d1) d1) (* (- d1) d1) (* (- d1) d1) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (log (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* 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)))) (* (* (* d1 d1) d1) (- (* (+ (- d2 d3) d4) (* (+ (- d2 d3) d4) (+ (- d2 d3) d4))) (* (* d1 d1) d1))) (fma (* d1 d1) (* d1 d1) (* (* d1 (+ (- d2 d3) d4)) (+ (* d1 (+ (- d2 d3) d4)) (* d1 d1)))) (* (- d1) d1) (* (* d1 d1) (- (* (+ (- d2 d3) d4) (+ (- d2 d3) d4)) (* d1 d1))) (* d1 (+ d1 (+ (- d2 d3) d4))) (+ (sqrt (* d1 (+ (- d2 d3) d4))) d1) (- (sqrt (* d1 (+ (- d2 d3) d4))) d1) (* d1 (- d4 d1)) (* (- d1) d1) (real->posit16 (* d1 (+ (- d2 d3) (- d4 d1)))) 0 (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) (- d1))) (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)) 18.574 * * * [progress]: adding candidates to table 18.901 * [progress]: [Phase 3 of 3] Extracting. 18.901 * * [regime]: Finding splitpoints for: (# # #) 18.901 * * * [regime-changes]: Trying 5 branch expressions: (d4 d3 d2 d1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) 18.901 * * * * [regimes]: Trying to branch on d4 from (# # #) 18.951 * * * * [regimes]: Trying to branch on d3 from (# # #) 18.983 * * * * [regimes]: Trying to branch on d2 from (# # #) 19.047 * * * * [regimes]: Trying to branch on d1 from (# # #) 19.088 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (# # #) 19.135 * * * [regime]: Found split indices: #