17.659 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.065 * * * [progress]: [2/2] Setting up program. 0.071 * [progress]: [Phase 2 of 3] Improving. 0.071 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.071 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.072 * * [simplify]: iteration 0: 11 enodes 0.076 * * [simplify]: iteration 1: 26 enodes 0.085 * * [simplify]: iteration 2: 81 enodes 0.128 * * [simplify]: iteration 3: 240 enodes 0.304 * * [simplify]: iteration 4: 548 enodes 0.710 * * [simplify]: iteration 5: 1220 enodes 1.275 * * [simplify]: iteration 6: 2002 enodes 1.478 * * [simplify]: iteration complete: 2002 enodes 1.478 * * [simplify]: Extracting #0: cost 1 inf + 0 1.479 * * [simplify]: Extracting #1: cost 90 inf + 0 1.480 * * [simplify]: Extracting #2: cost 288 inf + 745 1.485 * * [simplify]: Extracting #3: cost 114 inf + 18851 1.496 * * [simplify]: Extracting #4: cost 3 inf + 32189 1.507 * * [simplify]: Extracting #5: cost 0 inf + 32553 1.520 * [simplify]: Simplified to: (* d1 (+ d2 (- d4 (+ d3 d1)))) 1.532 * * [progress]: iteration 1 / 4 1.532 * * * [progress]: picking best candidate 1.543 * * * * [pick]: Picked # 1.543 * * * [progress]: localizing error 1.585 * * * [progress]: generating rewritten candidates 1.585 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 1.642 * * * [progress]: generating series expansions 1.642 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 1.642 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1.642 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 1.642 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 1.642 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 1.642 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 1.642 * [taylor]: Taking taylor expansion of d4 in d4 1.642 * [backup-simplify]: Simplify 0 into 0 1.642 * [backup-simplify]: Simplify 1 into 1 1.643 * [taylor]: Taking taylor expansion of d1 in d4 1.643 * [backup-simplify]: Simplify d1 into d1 1.643 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 1.643 * [taylor]: Taking taylor expansion of d2 in d4 1.643 * [backup-simplify]: Simplify d2 into d2 1.643 * [taylor]: Taking taylor expansion of d1 in d4 1.643 * [backup-simplify]: Simplify d1 into d1 1.643 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 1.643 * [taylor]: Taking taylor expansion of d3 in d4 1.643 * [backup-simplify]: Simplify d3 into d3 1.643 * [taylor]: Taking taylor expansion of d1 in d4 1.643 * [backup-simplify]: Simplify d1 into d1 1.643 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 1.643 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 1.643 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 1.643 * [taylor]: Taking taylor expansion of d4 in d3 1.643 * [backup-simplify]: Simplify d4 into d4 1.643 * [taylor]: Taking taylor expansion of d1 in d3 1.643 * [backup-simplify]: Simplify d1 into d1 1.643 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 1.643 * [taylor]: Taking taylor expansion of d2 in d3 1.643 * [backup-simplify]: Simplify d2 into d2 1.643 * [taylor]: Taking taylor expansion of d1 in d3 1.643 * [backup-simplify]: Simplify d1 into d1 1.643 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 1.643 * [taylor]: Taking taylor expansion of d3 in d3 1.643 * [backup-simplify]: Simplify 0 into 0 1.643 * [backup-simplify]: Simplify 1 into 1 1.643 * [taylor]: Taking taylor expansion of d1 in d3 1.643 * [backup-simplify]: Simplify d1 into d1 1.643 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 1.643 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 1.643 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 1.643 * [taylor]: Taking taylor expansion of d4 in d2 1.643 * [backup-simplify]: Simplify d4 into d4 1.643 * [taylor]: Taking taylor expansion of d1 in d2 1.643 * [backup-simplify]: Simplify d1 into d1 1.643 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 1.643 * [taylor]: Taking taylor expansion of d2 in d2 1.643 * [backup-simplify]: Simplify 0 into 0 1.643 * [backup-simplify]: Simplify 1 into 1 1.644 * [taylor]: Taking taylor expansion of d1 in d2 1.644 * [backup-simplify]: Simplify d1 into d1 1.644 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 1.644 * [taylor]: Taking taylor expansion of d3 in d2 1.644 * [backup-simplify]: Simplify d3 into d3 1.644 * [taylor]: Taking taylor expansion of d1 in d2 1.644 * [backup-simplify]: Simplify d1 into d1 1.644 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 1.644 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 1.644 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.644 * [taylor]: Taking taylor expansion of d4 in d1 1.644 * [backup-simplify]: Simplify d4 into d4 1.644 * [taylor]: Taking taylor expansion of d1 in d1 1.644 * [backup-simplify]: Simplify 0 into 0 1.644 * [backup-simplify]: Simplify 1 into 1 1.644 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.644 * [taylor]: Taking taylor expansion of d2 in d1 1.644 * [backup-simplify]: Simplify d2 into d2 1.644 * [taylor]: Taking taylor expansion of d1 in d1 1.644 * [backup-simplify]: Simplify 0 into 0 1.644 * [backup-simplify]: Simplify 1 into 1 1.644 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.644 * [taylor]: Taking taylor expansion of d3 in d1 1.644 * [backup-simplify]: Simplify d3 into d3 1.644 * [taylor]: Taking taylor expansion of d1 in d1 1.644 * [backup-simplify]: Simplify 0 into 0 1.644 * [backup-simplify]: Simplify 1 into 1 1.644 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 1.644 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 1.644 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.644 * [taylor]: Taking taylor expansion of d4 in d1 1.644 * [backup-simplify]: Simplify d4 into d4 1.644 * [taylor]: Taking taylor expansion of d1 in d1 1.644 * [backup-simplify]: Simplify 0 into 0 1.644 * [backup-simplify]: Simplify 1 into 1 1.644 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.644 * [taylor]: Taking taylor expansion of d2 in d1 1.644 * [backup-simplify]: Simplify d2 into d2 1.644 * [taylor]: Taking taylor expansion of d1 in d1 1.644 * [backup-simplify]: Simplify 0 into 0 1.644 * [backup-simplify]: Simplify 1 into 1 1.645 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.645 * [taylor]: Taking taylor expansion of d3 in d1 1.645 * [backup-simplify]: Simplify d3 into d3 1.645 * [taylor]: Taking taylor expansion of d1 in d1 1.645 * [backup-simplify]: Simplify 0 into 0 1.645 * [backup-simplify]: Simplify 1 into 1 1.645 * [backup-simplify]: Simplify (* d4 0) into 0 1.645 * [backup-simplify]: Simplify (* d2 0) into 0 1.646 * [backup-simplify]: Simplify (+ 0 0) into 0 1.646 * [backup-simplify]: Simplify (* d3 0) into 0 1.646 * [backup-simplify]: Simplify (- 0) into 0 1.647 * [backup-simplify]: Simplify (+ 0 0) into 0 1.647 * [taylor]: Taking taylor expansion of 0 in d2 1.647 * [backup-simplify]: Simplify 0 into 0 1.647 * [taylor]: Taking taylor expansion of 0 in d3 1.647 * [backup-simplify]: Simplify 0 into 0 1.647 * [taylor]: Taking taylor expansion of 0 in d4 1.647 * [backup-simplify]: Simplify 0 into 0 1.647 * [backup-simplify]: Simplify 0 into 0 1.647 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 1.648 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 1.648 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 1.648 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 1.648 * [backup-simplify]: Simplify (- d3) into (- d3) 1.648 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 1.648 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 1.648 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 1.649 * [taylor]: Taking taylor expansion of d4 in d2 1.649 * [backup-simplify]: Simplify d4 into d4 1.649 * [taylor]: Taking taylor expansion of d2 in d2 1.649 * [backup-simplify]: Simplify 0 into 0 1.649 * [backup-simplify]: Simplify 1 into 1 1.649 * [taylor]: Taking taylor expansion of d3 in d2 1.649 * [backup-simplify]: Simplify d3 into d3 1.649 * [backup-simplify]: Simplify (+ d4 0) into d4 1.649 * [backup-simplify]: Simplify (- d3) into (- d3) 1.649 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 1.649 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 1.649 * [taylor]: Taking taylor expansion of d4 in d3 1.649 * [backup-simplify]: Simplify d4 into d4 1.649 * [taylor]: Taking taylor expansion of d3 in d3 1.649 * [backup-simplify]: Simplify 0 into 0 1.649 * [backup-simplify]: Simplify 1 into 1 1.650 * [backup-simplify]: Simplify (- 0) into 0 1.650 * [backup-simplify]: Simplify (+ d4 0) into d4 1.650 * [taylor]: Taking taylor expansion of d4 in d4 1.650 * [backup-simplify]: Simplify 0 into 0 1.650 * [backup-simplify]: Simplify 1 into 1 1.650 * [backup-simplify]: Simplify 0 into 0 1.650 * [taylor]: Taking taylor expansion of 0 in d3 1.650 * [backup-simplify]: Simplify 0 into 0 1.650 * [taylor]: Taking taylor expansion of 0 in d4 1.650 * [backup-simplify]: Simplify 0 into 0 1.650 * [backup-simplify]: Simplify 0 into 0 1.650 * [taylor]: Taking taylor expansion of 0 in d4 1.650 * [backup-simplify]: Simplify 0 into 0 1.650 * [backup-simplify]: Simplify 0 into 0 1.650 * [backup-simplify]: Simplify 0 into 0 1.651 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1.651 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1.652 * [backup-simplify]: Simplify (+ 0 0) into 0 1.652 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1.653 * [backup-simplify]: Simplify (- 0) into 0 1.653 * [backup-simplify]: Simplify (+ 0 0) into 0 1.653 * [taylor]: Taking taylor expansion of 0 in d2 1.653 * [backup-simplify]: Simplify 0 into 0 1.653 * [taylor]: Taking taylor expansion of 0 in d3 1.654 * [backup-simplify]: Simplify 0 into 0 1.654 * [taylor]: Taking taylor expansion of 0 in d4 1.654 * [backup-simplify]: Simplify 0 into 0 1.654 * [backup-simplify]: Simplify 0 into 0 1.654 * [backup-simplify]: Simplify 0 into 0 1.654 * [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))) 1.654 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 1.654 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 1.654 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 1.654 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 1.654 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 1.654 * [taylor]: Taking taylor expansion of d2 in d4 1.654 * [backup-simplify]: Simplify d2 into d2 1.654 * [taylor]: Taking taylor expansion of d1 in d4 1.654 * [backup-simplify]: Simplify d1 into d1 1.654 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 1.654 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1.654 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 1.654 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 1.654 * [taylor]: Taking taylor expansion of d4 in d4 1.654 * [backup-simplify]: Simplify 0 into 0 1.654 * [backup-simplify]: Simplify 1 into 1 1.654 * [taylor]: Taking taylor expansion of d1 in d4 1.654 * [backup-simplify]: Simplify d1 into d1 1.654 * [backup-simplify]: Simplify (* 0 d1) into 0 1.655 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.655 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.655 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 1.655 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 1.655 * [taylor]: Taking taylor expansion of d3 in d4 1.655 * [backup-simplify]: Simplify d3 into d3 1.655 * [taylor]: Taking taylor expansion of d1 in d4 1.655 * [backup-simplify]: Simplify d1 into d1 1.655 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 1.655 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1.655 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 1.655 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 1.655 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 1.655 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 1.655 * [taylor]: Taking taylor expansion of d2 in d3 1.655 * [backup-simplify]: Simplify d2 into d2 1.655 * [taylor]: Taking taylor expansion of d1 in d3 1.655 * [backup-simplify]: Simplify d1 into d1 1.655 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 1.655 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1.655 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 1.655 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 1.655 * [taylor]: Taking taylor expansion of d4 in d3 1.655 * [backup-simplify]: Simplify d4 into d4 1.655 * [taylor]: Taking taylor expansion of d1 in d3 1.655 * [backup-simplify]: Simplify d1 into d1 1.655 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 1.655 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1.655 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 1.655 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 1.655 * [taylor]: Taking taylor expansion of d3 in d3 1.655 * [backup-simplify]: Simplify 0 into 0 1.655 * [backup-simplify]: Simplify 1 into 1 1.655 * [taylor]: Taking taylor expansion of d1 in d3 1.655 * [backup-simplify]: Simplify d1 into d1 1.655 * [backup-simplify]: Simplify (* 0 d1) into 0 1.656 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.656 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.656 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 1.656 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 1.656 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 1.656 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 1.656 * [taylor]: Taking taylor expansion of d2 in d2 1.656 * [backup-simplify]: Simplify 0 into 0 1.656 * [backup-simplify]: Simplify 1 into 1 1.656 * [taylor]: Taking taylor expansion of d1 in d2 1.656 * [backup-simplify]: Simplify d1 into d1 1.656 * [backup-simplify]: Simplify (* 0 d1) into 0 1.656 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.656 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.656 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 1.656 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 1.656 * [taylor]: Taking taylor expansion of d4 in d2 1.656 * [backup-simplify]: Simplify d4 into d4 1.656 * [taylor]: Taking taylor expansion of d1 in d2 1.656 * [backup-simplify]: Simplify d1 into d1 1.656 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 1.656 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1.656 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 1.656 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 1.656 * [taylor]: Taking taylor expansion of d3 in d2 1.656 * [backup-simplify]: Simplify d3 into d3 1.656 * [taylor]: Taking taylor expansion of d1 in d2 1.656 * [backup-simplify]: Simplify d1 into d1 1.656 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 1.656 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1.656 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1.656 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1.657 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1.657 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.657 * [taylor]: Taking taylor expansion of d2 in d1 1.657 * [backup-simplify]: Simplify d2 into d2 1.657 * [taylor]: Taking taylor expansion of d1 in d1 1.657 * [backup-simplify]: Simplify 0 into 0 1.657 * [backup-simplify]: Simplify 1 into 1 1.657 * [backup-simplify]: Simplify (* d2 0) into 0 1.657 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 1.657 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.657 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1.657 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.657 * [taylor]: Taking taylor expansion of d4 in d1 1.657 * [backup-simplify]: Simplify d4 into d4 1.657 * [taylor]: Taking taylor expansion of d1 in d1 1.657 * [backup-simplify]: Simplify 0 into 0 1.657 * [backup-simplify]: Simplify 1 into 1 1.657 * [backup-simplify]: Simplify (* d4 0) into 0 1.657 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 1.657 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.657 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1.657 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.657 * [taylor]: Taking taylor expansion of d3 in d1 1.657 * [backup-simplify]: Simplify d3 into d3 1.657 * [taylor]: Taking taylor expansion of d1 in d1 1.657 * [backup-simplify]: Simplify 0 into 0 1.657 * [backup-simplify]: Simplify 1 into 1 1.658 * [backup-simplify]: Simplify (* d3 0) into 0 1.658 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 1.658 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.658 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1.658 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1.658 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1.658 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.658 * [taylor]: Taking taylor expansion of d2 in d1 1.658 * [backup-simplify]: Simplify d2 into d2 1.658 * [taylor]: Taking taylor expansion of d1 in d1 1.658 * [backup-simplify]: Simplify 0 into 0 1.658 * [backup-simplify]: Simplify 1 into 1 1.658 * [backup-simplify]: Simplify (* d2 0) into 0 1.658 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 1.658 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.658 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1.658 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.658 * [taylor]: Taking taylor expansion of d4 in d1 1.658 * [backup-simplify]: Simplify d4 into d4 1.658 * [taylor]: Taking taylor expansion of d1 in d1 1.658 * [backup-simplify]: Simplify 0 into 0 1.658 * [backup-simplify]: Simplify 1 into 1 1.659 * [backup-simplify]: Simplify (* d4 0) into 0 1.659 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 1.659 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.659 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1.659 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.659 * [taylor]: Taking taylor expansion of d3 in d1 1.659 * [backup-simplify]: Simplify d3 into d3 1.659 * [taylor]: Taking taylor expansion of d1 in d1 1.659 * [backup-simplify]: Simplify 0 into 0 1.659 * [backup-simplify]: Simplify 1 into 1 1.659 * [backup-simplify]: Simplify (* d3 0) into 0 1.659 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 1.659 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.659 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 1.659 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.660 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1.660 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 1.660 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1.660 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.660 * [taylor]: Taking taylor expansion of d4 in d2 1.660 * [backup-simplify]: Simplify d4 into d4 1.660 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.660 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.660 * [taylor]: Taking taylor expansion of d2 in d2 1.660 * [backup-simplify]: Simplify 0 into 0 1.660 * [backup-simplify]: Simplify 1 into 1 1.660 * [backup-simplify]: Simplify (/ 1 1) into 1 1.660 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.660 * [taylor]: Taking taylor expansion of d3 in d2 1.660 * [backup-simplify]: Simplify d3 into d3 1.660 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.660 * [backup-simplify]: Simplify (+ 0 1) into 1 1.661 * [backup-simplify]: Simplify (+ 1 0) into 1 1.661 * [taylor]: Taking taylor expansion of 1 in d3 1.661 * [backup-simplify]: Simplify 1 into 1 1.661 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1.661 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1.662 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1.662 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.662 * [backup-simplify]: Simplify (+ 0 0) into 0 1.662 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1.662 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.663 * [backup-simplify]: Simplify (- 0) into 0 1.663 * [backup-simplify]: Simplify (+ 0 0) into 0 1.663 * [taylor]: Taking taylor expansion of 0 in d2 1.663 * [backup-simplify]: Simplify 0 into 0 1.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.664 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.664 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.664 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1.664 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1.664 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 1.664 * [taylor]: Taking taylor expansion of d4 in d3 1.664 * [backup-simplify]: Simplify d4 into d4 1.664 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.664 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.664 * [taylor]: Taking taylor expansion of d3 in d3 1.664 * [backup-simplify]: Simplify 0 into 0 1.664 * [backup-simplify]: Simplify 1 into 1 1.664 * [backup-simplify]: Simplify (/ 1 1) into 1 1.664 * [backup-simplify]: Simplify (- 1) into -1 1.665 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.665 * [taylor]: Taking taylor expansion of -1 in d4 1.665 * [backup-simplify]: Simplify -1 into -1 1.665 * [taylor]: Taking taylor expansion of 1 in d4 1.665 * [backup-simplify]: Simplify 1 into 1 1.665 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.665 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1.666 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1.666 * [backup-simplify]: Simplify (+ 0 0) into 0 1.667 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.667 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1.667 * [backup-simplify]: Simplify (- 0) into 0 1.667 * [backup-simplify]: Simplify (+ 0 0) into 0 1.667 * [taylor]: Taking taylor expansion of 0 in d2 1.667 * [backup-simplify]: Simplify 0 into 0 1.667 * [taylor]: Taking taylor expansion of 0 in d3 1.667 * [backup-simplify]: Simplify 0 into 0 1.667 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.668 * [backup-simplify]: Simplify (+ 0 0) into 0 1.668 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.668 * [backup-simplify]: Simplify (- 0) into 0 1.669 * [backup-simplify]: Simplify (+ 0 0) into 0 1.669 * [taylor]: Taking taylor expansion of 0 in d3 1.669 * [backup-simplify]: Simplify 0 into 0 1.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.669 * [backup-simplify]: Simplify (- 0) into 0 1.670 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.670 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.670 * [taylor]: Taking taylor expansion of d4 in d4 1.670 * [backup-simplify]: Simplify 0 into 0 1.670 * [backup-simplify]: Simplify 1 into 1 1.670 * [backup-simplify]: Simplify (/ 1 1) into 1 1.670 * [backup-simplify]: Simplify 1 into 1 1.670 * [taylor]: Taking taylor expansion of 0 in d4 1.670 * [backup-simplify]: Simplify 0 into 0 1.670 * [backup-simplify]: Simplify -1 into -1 1.670 * [backup-simplify]: Simplify 1 into 1 1.670 * [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)) 1.671 * [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))) 1.671 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 1.671 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 1.671 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 1.671 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 1.671 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 1.671 * [taylor]: Taking taylor expansion of d2 in d4 1.671 * [backup-simplify]: Simplify d2 into d2 1.671 * [taylor]: Taking taylor expansion of d1 in d4 1.671 * [backup-simplify]: Simplify d1 into d1 1.671 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 1.671 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1.671 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 1.671 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 1.671 * [taylor]: Taking taylor expansion of d4 in d4 1.671 * [backup-simplify]: Simplify 0 into 0 1.671 * [backup-simplify]: Simplify 1 into 1 1.671 * [taylor]: Taking taylor expansion of d1 in d4 1.671 * [backup-simplify]: Simplify d1 into d1 1.671 * [backup-simplify]: Simplify (* 0 d1) into 0 1.671 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.671 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.671 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 1.671 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 1.671 * [taylor]: Taking taylor expansion of d3 in d4 1.671 * [backup-simplify]: Simplify d3 into d3 1.671 * [taylor]: Taking taylor expansion of d1 in d4 1.671 * [backup-simplify]: Simplify d1 into d1 1.671 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 1.671 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1.671 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 1.672 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 1.672 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 1.672 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 1.672 * [taylor]: Taking taylor expansion of d2 in d3 1.672 * [backup-simplify]: Simplify d2 into d2 1.672 * [taylor]: Taking taylor expansion of d1 in d3 1.672 * [backup-simplify]: Simplify d1 into d1 1.672 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 1.672 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1.672 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 1.672 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 1.672 * [taylor]: Taking taylor expansion of d4 in d3 1.672 * [backup-simplify]: Simplify d4 into d4 1.672 * [taylor]: Taking taylor expansion of d1 in d3 1.672 * [backup-simplify]: Simplify d1 into d1 1.672 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 1.672 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1.672 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 1.672 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 1.672 * [taylor]: Taking taylor expansion of d3 in d3 1.672 * [backup-simplify]: Simplify 0 into 0 1.672 * [backup-simplify]: Simplify 1 into 1 1.672 * [taylor]: Taking taylor expansion of d1 in d3 1.672 * [backup-simplify]: Simplify d1 into d1 1.672 * [backup-simplify]: Simplify (* 0 d1) into 0 1.672 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.672 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.672 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 1.672 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 1.672 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 1.672 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 1.672 * [taylor]: Taking taylor expansion of d2 in d2 1.672 * [backup-simplify]: Simplify 0 into 0 1.672 * [backup-simplify]: Simplify 1 into 1 1.672 * [taylor]: Taking taylor expansion of d1 in d2 1.672 * [backup-simplify]: Simplify d1 into d1 1.672 * [backup-simplify]: Simplify (* 0 d1) into 0 1.673 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.673 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.673 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 1.673 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 1.673 * [taylor]: Taking taylor expansion of d4 in d2 1.673 * [backup-simplify]: Simplify d4 into d4 1.673 * [taylor]: Taking taylor expansion of d1 in d2 1.673 * [backup-simplify]: Simplify d1 into d1 1.673 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 1.673 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1.673 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 1.673 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 1.673 * [taylor]: Taking taylor expansion of d3 in d2 1.673 * [backup-simplify]: Simplify d3 into d3 1.673 * [taylor]: Taking taylor expansion of d1 in d2 1.673 * [backup-simplify]: Simplify d1 into d1 1.673 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 1.673 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1.673 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1.673 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1.673 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1.673 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.673 * [taylor]: Taking taylor expansion of d2 in d1 1.673 * [backup-simplify]: Simplify d2 into d2 1.673 * [taylor]: Taking taylor expansion of d1 in d1 1.673 * [backup-simplify]: Simplify 0 into 0 1.673 * [backup-simplify]: Simplify 1 into 1 1.673 * [backup-simplify]: Simplify (* d2 0) into 0 1.674 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 1.674 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.674 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1.674 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.674 * [taylor]: Taking taylor expansion of d4 in d1 1.674 * [backup-simplify]: Simplify d4 into d4 1.674 * [taylor]: Taking taylor expansion of d1 in d1 1.674 * [backup-simplify]: Simplify 0 into 0 1.674 * [backup-simplify]: Simplify 1 into 1 1.674 * [backup-simplify]: Simplify (* d4 0) into 0 1.674 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 1.674 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.674 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1.674 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.674 * [taylor]: Taking taylor expansion of d3 in d1 1.674 * [backup-simplify]: Simplify d3 into d3 1.674 * [taylor]: Taking taylor expansion of d1 in d1 1.674 * [backup-simplify]: Simplify 0 into 0 1.674 * [backup-simplify]: Simplify 1 into 1 1.674 * [backup-simplify]: Simplify (* d3 0) into 0 1.674 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 1.675 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.675 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1.675 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1.675 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1.675 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.675 * [taylor]: Taking taylor expansion of d2 in d1 1.675 * [backup-simplify]: Simplify d2 into d2 1.675 * [taylor]: Taking taylor expansion of d1 in d1 1.675 * [backup-simplify]: Simplify 0 into 0 1.675 * [backup-simplify]: Simplify 1 into 1 1.675 * [backup-simplify]: Simplify (* d2 0) into 0 1.675 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 1.675 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.675 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1.675 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.675 * [taylor]: Taking taylor expansion of d4 in d1 1.675 * [backup-simplify]: Simplify d4 into d4 1.675 * [taylor]: Taking taylor expansion of d1 in d1 1.675 * [backup-simplify]: Simplify 0 into 0 1.675 * [backup-simplify]: Simplify 1 into 1 1.675 * [backup-simplify]: Simplify (* d4 0) into 0 1.675 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 1.675 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.675 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1.675 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.675 * [taylor]: Taking taylor expansion of d3 in d1 1.676 * [backup-simplify]: Simplify d3 into d3 1.676 * [taylor]: Taking taylor expansion of d1 in d1 1.676 * [backup-simplify]: Simplify 0 into 0 1.676 * [backup-simplify]: Simplify 1 into 1 1.676 * [backup-simplify]: Simplify (* d3 0) into 0 1.676 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 1.676 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.676 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 1.676 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.676 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1.676 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 1.676 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1.676 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.676 * [taylor]: Taking taylor expansion of d4 in d2 1.676 * [backup-simplify]: Simplify d4 into d4 1.676 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.676 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.676 * [taylor]: Taking taylor expansion of d2 in d2 1.676 * [backup-simplify]: Simplify 0 into 0 1.676 * [backup-simplify]: Simplify 1 into 1 1.677 * [backup-simplify]: Simplify (/ 1 1) into 1 1.677 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.677 * [taylor]: Taking taylor expansion of d3 in d2 1.677 * [backup-simplify]: Simplify d3 into d3 1.677 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.677 * [backup-simplify]: Simplify (+ 0 1) into 1 1.677 * [backup-simplify]: Simplify (+ 1 0) into 1 1.677 * [taylor]: Taking taylor expansion of 1 in d3 1.677 * [backup-simplify]: Simplify 1 into 1 1.678 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1.678 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1.678 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1.678 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.679 * [backup-simplify]: Simplify (+ 0 0) into 0 1.679 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1.679 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.679 * [backup-simplify]: Simplify (- 0) into 0 1.680 * [backup-simplify]: Simplify (+ 0 0) into 0 1.680 * [taylor]: Taking taylor expansion of 0 in d2 1.680 * [backup-simplify]: Simplify 0 into 0 1.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.680 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.680 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.680 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1.680 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1.680 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 1.680 * [taylor]: Taking taylor expansion of d4 in d3 1.680 * [backup-simplify]: Simplify d4 into d4 1.680 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.680 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.680 * [taylor]: Taking taylor expansion of d3 in d3 1.680 * [backup-simplify]: Simplify 0 into 0 1.680 * [backup-simplify]: Simplify 1 into 1 1.681 * [backup-simplify]: Simplify (/ 1 1) into 1 1.681 * [backup-simplify]: Simplify (- 1) into -1 1.681 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.681 * [taylor]: Taking taylor expansion of -1 in d4 1.681 * [backup-simplify]: Simplify -1 into -1 1.681 * [taylor]: Taking taylor expansion of 1 in d4 1.681 * [backup-simplify]: Simplify 1 into 1 1.682 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.682 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1.683 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.683 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1.685 * [backup-simplify]: Simplify (+ 0 0) into 0 1.686 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.686 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1.687 * [backup-simplify]: Simplify (- 0) into 0 1.687 * [backup-simplify]: Simplify (+ 0 0) into 0 1.687 * [taylor]: Taking taylor expansion of 0 in d2 1.687 * [backup-simplify]: Simplify 0 into 0 1.687 * [taylor]: Taking taylor expansion of 0 in d3 1.687 * [backup-simplify]: Simplify 0 into 0 1.687 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.688 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.689 * [backup-simplify]: Simplify (+ 0 0) into 0 1.689 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.689 * [backup-simplify]: Simplify (- 0) into 0 1.689 * [backup-simplify]: Simplify (+ 0 0) into 0 1.689 * [taylor]: Taking taylor expansion of 0 in d3 1.690 * [backup-simplify]: Simplify 0 into 0 1.690 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.691 * [backup-simplify]: Simplify (- 0) into 0 1.691 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.691 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.691 * [taylor]: Taking taylor expansion of d4 in d4 1.691 * [backup-simplify]: Simplify 0 into 0 1.691 * [backup-simplify]: Simplify 1 into 1 1.691 * [backup-simplify]: Simplify (/ 1 1) into 1 1.691 * [backup-simplify]: Simplify 1 into 1 1.691 * [taylor]: Taking taylor expansion of 0 in d4 1.691 * [backup-simplify]: Simplify 0 into 0 1.691 * [backup-simplify]: Simplify -1 into -1 1.692 * [backup-simplify]: Simplify 1 into 1 1.692 * [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)) 1.692 * * * [progress]: simplifying candidates 1.692 * * * * [progress]: [ 1 / 26 ] simplifiying candidate # 1.692 * * * * [progress]: [ 2 / 26 ] simplifiying candidate # 1.693 * * * * [progress]: [ 3 / 26 ] simplifiying candidate # 1.693 * * * * [progress]: [ 4 / 26 ] simplifiying candidate # 1.693 * * * * [progress]: [ 5 / 26 ] simplifiying candidate # 1.693 * * * * [progress]: [ 6 / 26 ] simplifiying candidate # 1.693 * * * * [progress]: [ 7 / 26 ] simplifiying candidate # 1.693 * * * * [progress]: [ 8 / 26 ] simplifiying candidate # 1.693 * * * * [progress]: [ 9 / 26 ] simplifiying candidate # 1.693 * * * * [progress]: [ 10 / 26 ] simplifiying candidate # 1.693 * * * * [progress]: [ 11 / 26 ] simplifiying candidate # 1.693 * * * * [progress]: [ 12 / 26 ] simplifiying candidate # 1.693 * * * * [progress]: [ 13 / 26 ] simplifiying candidate # 1.693 * * * * [progress]: [ 14 / 26 ] simplifiying candidate # 1.693 * * * * [progress]: [ 15 / 26 ] simplifiying candidate # 1.693 * * * * [progress]: [ 16 / 26 ] simplifiying candidate # 1.693 * * * * [progress]: [ 17 / 26 ] simplifiying candidate # 1.694 * * * * [progress]: [ 18 / 26 ] simplifiying candidate # 1.694 * * * * [progress]: [ 19 / 26 ] simplifiying candidate # 1.694 * * * * [progress]: [ 20 / 26 ] simplifiying candidate # 1.694 * * * * [progress]: [ 21 / 26 ] simplifiying candidate # 1.694 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))> 1.694 * * * * [progress]: [ 23 / 26 ] simplifiying candidate # 1.694 * * * * [progress]: [ 24 / 26 ] simplifiying candidate # 1.694 * * * * [progress]: [ 25 / 26 ] simplifiying candidate # 1.694 * * * * [progress]: [ 26 / 26 ] simplifiying candidate # 1.695 * [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))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1.695 * * [simplify]: iteration 0: 48 enodes 1.716 * * [simplify]: iteration 1: 135 enodes 1.768 * * [simplify]: iteration 2: 466 enodes 1.991 * * [simplify]: iteration 3: 2000 enodes 2.459 * * [simplify]: iteration complete: 2000 enodes 2.459 * * [simplify]: Extracting #0: cost 18 inf + 0 2.460 * * [simplify]: Extracting #1: cost 204 inf + 1 2.463 * * [simplify]: Extracting #2: cost 538 inf + 8326 2.480 * * [simplify]: Extracting #3: cost 209 inf + 93182 2.520 * * [simplify]: Extracting #4: cost 41 inf + 132890 2.579 * * [simplify]: Extracting #5: cost 13 inf + 138845 2.617 * * [simplify]: Extracting #6: cost 0 inf + 144206 2.648 * [simplify]: Simplified to: (expm1 (* d1 (+ (- d2 d3) d4))) (log1p (* d1 (+ (- d2 d3) d4))) (exp (* d1 (+ (- d2 d3) d4))) (exp (* d1 (+ (- d2 d3) d4))) (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))) (fma (* d1 d4) (* (* d1 d4) (* d1 d4)) (* (* (- d2 d3) d1) (* (* (- d2 d3) d1) (* (- d2 d3) d1)))) (fma d1 (* (* d1 d4) (- d4 (- d2 d3))) (* (* (- d2 d3) d1) (* (- d2 d3) d1))) (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d1 d4) (* d1 d4))) (* d1 (- (- d2 d3) d4)) (* d1 (+ (+ (- d3) d3) d4)) (* d1 (- d4 d3)) (* d1 (- d4 d3)) (* d1 (- d3 d4)) (real->posit16 (* d1 (+ (- d2 d3) d4))) 0 (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)) 2.649 * * * [progress]: adding candidates to table 2.951 * * [progress]: iteration 2 / 4 2.951 * * * [progress]: picking best candidate 2.957 * * * * [pick]: Picked # 2.957 * * * [progress]: localizing error 2.986 * * * [progress]: generating rewritten candidates 2.986 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 2.987 * * * [progress]: generating series expansions 2.987 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 2.987 * [backup-simplify]: Simplify (fma d1 (- d2 d3) (* d4 d1)) into (fma d1 (- d2 d3) (* d4 d1)) 2.987 * [approximate]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in (d1 d2 d3 d4) around 0 2.987 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d4 2.987 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 2.987 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d4 2.987 * [taylor]: Taking taylor expansion of d1 in d4 2.987 * [backup-simplify]: Simplify d1 into d1 2.987 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 2.988 * [taylor]: Taking taylor expansion of d2 in d4 2.988 * [backup-simplify]: Simplify d2 into d2 2.988 * [taylor]: Taking taylor expansion of d3 in d4 2.988 * [backup-simplify]: Simplify d3 into d3 2.988 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 2.988 * [taylor]: Taking taylor expansion of d4 in d4 2.988 * [backup-simplify]: Simplify 0 into 0 2.988 * [backup-simplify]: Simplify 1 into 1 2.988 * [taylor]: Taking taylor expansion of d1 in d4 2.988 * [backup-simplify]: Simplify d1 into d1 2.988 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d3 2.988 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 2.988 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3 2.988 * [taylor]: Taking taylor expansion of d1 in d3 2.988 * [backup-simplify]: Simplify d1 into d1 2.988 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 2.988 * [taylor]: Taking taylor expansion of d2 in d3 2.988 * [backup-simplify]: Simplify d2 into d2 2.988 * [taylor]: Taking taylor expansion of d3 in d3 2.988 * [backup-simplify]: Simplify 0 into 0 2.988 * [backup-simplify]: Simplify 1 into 1 2.988 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 2.988 * [taylor]: Taking taylor expansion of d4 in d3 2.988 * [backup-simplify]: Simplify d4 into d4 2.988 * [taylor]: Taking taylor expansion of d1 in d3 2.988 * [backup-simplify]: Simplify d1 into d1 2.988 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d2 2.988 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 2.988 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2 2.988 * [taylor]: Taking taylor expansion of d1 in d2 2.988 * [backup-simplify]: Simplify d1 into d1 2.988 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 2.988 * [taylor]: Taking taylor expansion of d2 in d2 2.988 * [backup-simplify]: Simplify 0 into 0 2.988 * [backup-simplify]: Simplify 1 into 1 2.988 * [taylor]: Taking taylor expansion of d3 in d2 2.989 * [backup-simplify]: Simplify d3 into d3 2.989 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 2.989 * [taylor]: Taking taylor expansion of d4 in d2 2.989 * [backup-simplify]: Simplify d4 into d4 2.989 * [taylor]: Taking taylor expansion of d1 in d2 2.989 * [backup-simplify]: Simplify d1 into d1 2.989 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 2.989 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 2.989 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 2.989 * [taylor]: Taking taylor expansion of d1 in d1 2.989 * [backup-simplify]: Simplify 0 into 0 2.989 * [backup-simplify]: Simplify 1 into 1 2.989 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 2.989 * [taylor]: Taking taylor expansion of d2 in d1 2.989 * [backup-simplify]: Simplify d2 into d2 2.989 * [taylor]: Taking taylor expansion of d3 in d1 2.989 * [backup-simplify]: Simplify d3 into d3 2.989 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.989 * [taylor]: Taking taylor expansion of d4 in d1 2.989 * [backup-simplify]: Simplify d4 into d4 2.989 * [taylor]: Taking taylor expansion of d1 in d1 2.989 * [backup-simplify]: Simplify 0 into 0 2.989 * [backup-simplify]: Simplify 1 into 1 2.989 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 2.989 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 2.989 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 2.989 * [taylor]: Taking taylor expansion of d1 in d1 2.989 * [backup-simplify]: Simplify 0 into 0 2.989 * [backup-simplify]: Simplify 1 into 1 2.989 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 2.989 * [taylor]: Taking taylor expansion of d2 in d1 2.989 * [backup-simplify]: Simplify d2 into d2 2.989 * [taylor]: Taking taylor expansion of d3 in d1 2.989 * [backup-simplify]: Simplify d3 into d3 2.989 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.989 * [taylor]: Taking taylor expansion of d4 in d1 2.989 * [backup-simplify]: Simplify d4 into d4 2.989 * [taylor]: Taking taylor expansion of d1 in d1 2.990 * [backup-simplify]: Simplify 0 into 0 2.990 * [backup-simplify]: Simplify 1 into 1 2.990 * [backup-simplify]: Simplify (- d3) into (- d3) 2.990 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 2.990 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0 2.990 * [backup-simplify]: Simplify (* d4 0) into 0 2.991 * [backup-simplify]: Simplify (+ 0 0) into 0 2.991 * [taylor]: Taking taylor expansion of 0 in d2 2.991 * [backup-simplify]: Simplify 0 into 0 2.991 * [taylor]: Taking taylor expansion of 0 in d3 2.991 * [backup-simplify]: Simplify 0 into 0 2.991 * [taylor]: Taking taylor expansion of 0 in d4 2.991 * [backup-simplify]: Simplify 0 into 0 2.991 * [backup-simplify]: Simplify 0 into 0 2.991 * [backup-simplify]: Simplify (- 0) into 0 2.992 * [backup-simplify]: Simplify (+ 0 0) into 0 2.992 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3) 2.993 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.993 * [backup-simplify]: Simplify (+ (- d2 d3) d4) into (- (+ d2 d4) d3) 2.993 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 2.993 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 2.993 * [taylor]: Taking taylor expansion of d2 in d2 2.993 * [backup-simplify]: Simplify 0 into 0 2.993 * [backup-simplify]: Simplify 1 into 1 2.993 * [taylor]: Taking taylor expansion of d4 in d2 2.993 * [backup-simplify]: Simplify d4 into d4 2.993 * [taylor]: Taking taylor expansion of d3 in d2 2.993 * [backup-simplify]: Simplify d3 into d3 2.993 * [backup-simplify]: Simplify (+ 0 d4) into d4 2.993 * [backup-simplify]: Simplify (- d3) into (- d3) 2.993 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 2.993 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 2.993 * [taylor]: Taking taylor expansion of d4 in d3 2.993 * [backup-simplify]: Simplify d4 into d4 2.993 * [taylor]: Taking taylor expansion of d3 in d3 2.993 * [backup-simplify]: Simplify 0 into 0 2.993 * [backup-simplify]: Simplify 1 into 1 2.994 * [backup-simplify]: Simplify (- 0) into 0 2.994 * [backup-simplify]: Simplify (+ d4 0) into d4 2.994 * [taylor]: Taking taylor expansion of d4 in d4 2.994 * [backup-simplify]: Simplify 0 into 0 2.994 * [backup-simplify]: Simplify 1 into 1 2.994 * [backup-simplify]: Simplify 0 into 0 2.994 * [taylor]: Taking taylor expansion of 0 in d3 2.994 * [backup-simplify]: Simplify 0 into 0 2.994 * [taylor]: Taking taylor expansion of 0 in d4 2.994 * [backup-simplify]: Simplify 0 into 0 2.994 * [backup-simplify]: Simplify 0 into 0 2.994 * [taylor]: Taking taylor expansion of 0 in d4 2.994 * [backup-simplify]: Simplify 0 into 0 2.994 * [backup-simplify]: Simplify 0 into 0 2.994 * [backup-simplify]: Simplify 0 into 0 2.994 * [backup-simplify]: Simplify (- 0) into 0 2.995 * [backup-simplify]: Simplify (+ 0 0) into 0 2.996 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0 2.997 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 2.997 * [backup-simplify]: Simplify (+ 0 0) into 0 2.997 * [taylor]: Taking taylor expansion of 0 in d2 2.997 * [backup-simplify]: Simplify 0 into 0 2.997 * [taylor]: Taking taylor expansion of 0 in d3 2.997 * [backup-simplify]: Simplify 0 into 0 2.997 * [taylor]: Taking taylor expansion of 0 in d4 2.998 * [backup-simplify]: Simplify 0 into 0 2.998 * [backup-simplify]: Simplify 0 into 0 2.998 * [backup-simplify]: Simplify 0 into 0 2.998 * [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))) 2.998 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 2.998 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d4 2.998 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 2.998 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d4 2.998 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 2.998 * [taylor]: Taking taylor expansion of d1 in d4 2.998 * [backup-simplify]: Simplify d1 into d1 2.998 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.998 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 2.998 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 2.998 * [taylor]: Taking taylor expansion of d2 in d4 2.998 * [backup-simplify]: Simplify d2 into d2 2.998 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.998 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 2.998 * [taylor]: Taking taylor expansion of d3 in d4 2.998 * [backup-simplify]: Simplify d3 into d3 2.998 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.998 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 2.999 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 2.999 * [taylor]: Taking taylor expansion of d4 in d4 2.999 * [backup-simplify]: Simplify 0 into 0 2.999 * [backup-simplify]: Simplify 1 into 1 2.999 * [taylor]: Taking taylor expansion of d1 in d4 2.999 * [backup-simplify]: Simplify d1 into d1 2.999 * [backup-simplify]: Simplify (* 0 d1) into 0 2.999 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.999 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.999 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d3 2.999 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 2.999 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d3 2.999 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 2.999 * [taylor]: Taking taylor expansion of d1 in d3 2.999 * [backup-simplify]: Simplify d1 into d1 3.000 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.000 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 3.000 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.000 * [taylor]: Taking taylor expansion of d2 in d3 3.000 * [backup-simplify]: Simplify d2 into d2 3.000 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.000 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.000 * [taylor]: Taking taylor expansion of d3 in d3 3.000 * [backup-simplify]: Simplify 0 into 0 3.000 * [backup-simplify]: Simplify 1 into 1 3.000 * [backup-simplify]: Simplify (/ 1 1) into 1 3.000 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.000 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.000 * [taylor]: Taking taylor expansion of d4 in d3 3.000 * [backup-simplify]: Simplify d4 into d4 3.000 * [taylor]: Taking taylor expansion of d1 in d3 3.000 * [backup-simplify]: Simplify d1 into d1 3.000 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.000 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.001 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d2 3.001 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 3.001 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d2 3.001 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 3.001 * [taylor]: Taking taylor expansion of d1 in d2 3.001 * [backup-simplify]: Simplify d1 into d1 3.001 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.001 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 3.001 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.001 * [taylor]: Taking taylor expansion of d2 in d2 3.001 * [backup-simplify]: Simplify 0 into 0 3.001 * [backup-simplify]: Simplify 1 into 1 3.001 * [backup-simplify]: Simplify (/ 1 1) into 1 3.001 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.001 * [taylor]: Taking taylor expansion of d3 in d2 3.001 * [backup-simplify]: Simplify d3 into d3 3.001 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.001 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.001 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.002 * [taylor]: Taking taylor expansion of d4 in d2 3.002 * [backup-simplify]: Simplify d4 into d4 3.002 * [taylor]: Taking taylor expansion of d1 in d2 3.002 * [backup-simplify]: Simplify d1 into d1 3.002 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.002 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.002 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 3.002 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 3.002 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 3.002 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.002 * [taylor]: Taking taylor expansion of d1 in d1 3.002 * [backup-simplify]: Simplify 0 into 0 3.002 * [backup-simplify]: Simplify 1 into 1 3.002 * [backup-simplify]: Simplify (/ 1 1) into 1 3.002 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 3.002 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.002 * [taylor]: Taking taylor expansion of d2 in d1 3.002 * [backup-simplify]: Simplify d2 into d2 3.002 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.002 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.002 * [taylor]: Taking taylor expansion of d3 in d1 3.002 * [backup-simplify]: Simplify d3 into d3 3.002 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.002 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.002 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.002 * [taylor]: Taking taylor expansion of d4 in d1 3.002 * [backup-simplify]: Simplify d4 into d4 3.002 * [taylor]: Taking taylor expansion of d1 in d1 3.002 * [backup-simplify]: Simplify 0 into 0 3.003 * [backup-simplify]: Simplify 1 into 1 3.003 * [backup-simplify]: Simplify (* d4 0) into 0 3.003 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.003 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.003 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 3.003 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 3.003 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 3.003 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.003 * [taylor]: Taking taylor expansion of d1 in d1 3.003 * [backup-simplify]: Simplify 0 into 0 3.003 * [backup-simplify]: Simplify 1 into 1 3.003 * [backup-simplify]: Simplify (/ 1 1) into 1 3.003 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 3.003 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.003 * [taylor]: Taking taylor expansion of d2 in d1 3.003 * [backup-simplify]: Simplify d2 into d2 3.003 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.003 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.003 * [taylor]: Taking taylor expansion of d3 in d1 3.003 * [backup-simplify]: Simplify d3 into d3 3.003 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.003 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.003 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.003 * [taylor]: Taking taylor expansion of d4 in d1 3.004 * [backup-simplify]: Simplify d4 into d4 3.004 * [taylor]: Taking taylor expansion of d1 in d1 3.004 * [backup-simplify]: Simplify 0 into 0 3.004 * [backup-simplify]: Simplify 1 into 1 3.004 * [backup-simplify]: Simplify (* d4 0) into 0 3.004 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.004 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.004 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.004 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.004 * [backup-simplify]: Simplify (* 1 (- (/ 1 d2) (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.004 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.004 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.004 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.004 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.004 * [taylor]: Taking taylor expansion of d4 in d2 3.004 * [backup-simplify]: Simplify d4 into d4 3.004 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.004 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.004 * [taylor]: Taking taylor expansion of d2 in d2 3.004 * [backup-simplify]: Simplify 0 into 0 3.004 * [backup-simplify]: Simplify 1 into 1 3.005 * [backup-simplify]: Simplify (/ 1 1) into 1 3.005 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.005 * [taylor]: Taking taylor expansion of d3 in d2 3.005 * [backup-simplify]: Simplify d3 into d3 3.005 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.005 * [backup-simplify]: Simplify (+ 0 1) into 1 3.005 * [backup-simplify]: Simplify (+ 1 0) into 1 3.005 * [taylor]: Taking taylor expansion of 1 in d3 3.005 * [backup-simplify]: Simplify 1 into 1 3.005 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.006 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.006 * [backup-simplify]: Simplify (- 0) into 0 3.006 * [backup-simplify]: Simplify (+ 0 0) into 0 3.006 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.007 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0 3.007 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.007 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.008 * [backup-simplify]: Simplify (+ 0 0) into 0 3.008 * [taylor]: Taking taylor expansion of 0 in d2 3.008 * [backup-simplify]: Simplify 0 into 0 3.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.008 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.008 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.008 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.008 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.008 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.008 * [taylor]: Taking taylor expansion of d4 in d3 3.008 * [backup-simplify]: Simplify d4 into d4 3.008 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.008 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.008 * [taylor]: Taking taylor expansion of d3 in d3 3.008 * [backup-simplify]: Simplify 0 into 0 3.008 * [backup-simplify]: Simplify 1 into 1 3.009 * [backup-simplify]: Simplify (/ 1 1) into 1 3.009 * [backup-simplify]: Simplify (- 1) into -1 3.009 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.009 * [taylor]: Taking taylor expansion of -1 in d4 3.009 * [backup-simplify]: Simplify -1 into -1 3.009 * [taylor]: Taking taylor expansion of 1 in d4 3.009 * [backup-simplify]: Simplify 1 into 1 3.010 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.010 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.010 * [backup-simplify]: Simplify (- 0) into 0 3.011 * [backup-simplify]: Simplify (+ 0 0) into 0 3.011 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.012 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0 3.013 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.013 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.014 * [backup-simplify]: Simplify (+ 0 0) into 0 3.014 * [taylor]: Taking taylor expansion of 0 in d2 3.014 * [backup-simplify]: Simplify 0 into 0 3.014 * [taylor]: Taking taylor expansion of 0 in d3 3.014 * [backup-simplify]: Simplify 0 into 0 3.014 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.015 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.016 * [backup-simplify]: Simplify (+ 0 0) into 0 3.016 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.016 * [backup-simplify]: Simplify (- 0) into 0 3.016 * [backup-simplify]: Simplify (+ 0 0) into 0 3.016 * [taylor]: Taking taylor expansion of 0 in d3 3.017 * [backup-simplify]: Simplify 0 into 0 3.017 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.018 * [backup-simplify]: Simplify (- 0) into 0 3.018 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.018 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.018 * [taylor]: Taking taylor expansion of d4 in d4 3.018 * [backup-simplify]: Simplify 0 into 0 3.018 * [backup-simplify]: Simplify 1 into 1 3.018 * [backup-simplify]: Simplify (/ 1 1) into 1 3.018 * [backup-simplify]: Simplify 1 into 1 3.018 * [taylor]: Taking taylor expansion of 0 in d4 3.018 * [backup-simplify]: Simplify 0 into 0 3.019 * [backup-simplify]: Simplify -1 into -1 3.019 * [backup-simplify]: Simplify 1 into 1 3.019 * [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)) 3.020 * [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))) 3.020 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 3.020 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d4 3.020 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 3.020 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d4 3.020 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 3.020 * [taylor]: Taking taylor expansion of -1 in d4 3.020 * [backup-simplify]: Simplify -1 into -1 3.020 * [taylor]: Taking taylor expansion of d1 in d4 3.020 * [backup-simplify]: Simplify d1 into d1 3.020 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.020 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 3.020 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.020 * [taylor]: Taking taylor expansion of d3 in d4 3.020 * [backup-simplify]: Simplify d3 into d3 3.020 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.020 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.020 * [taylor]: Taking taylor expansion of d2 in d4 3.020 * [backup-simplify]: Simplify d2 into d2 3.020 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.020 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.020 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.020 * [taylor]: Taking taylor expansion of d4 in d4 3.020 * [backup-simplify]: Simplify 0 into 0 3.020 * [backup-simplify]: Simplify 1 into 1 3.020 * [taylor]: Taking taylor expansion of d1 in d4 3.021 * [backup-simplify]: Simplify d1 into d1 3.021 * [backup-simplify]: Simplify (* 0 d1) into 0 3.021 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.021 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.021 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d3 3.021 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 3.022 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d3 3.022 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 3.022 * [taylor]: Taking taylor expansion of -1 in d3 3.022 * [backup-simplify]: Simplify -1 into -1 3.022 * [taylor]: Taking taylor expansion of d1 in d3 3.022 * [backup-simplify]: Simplify d1 into d1 3.022 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.022 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 3.022 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.022 * [taylor]: Taking taylor expansion of d3 in d3 3.022 * [backup-simplify]: Simplify 0 into 0 3.022 * [backup-simplify]: Simplify 1 into 1 3.022 * [backup-simplify]: Simplify (/ 1 1) into 1 3.022 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.022 * [taylor]: Taking taylor expansion of d2 in d3 3.022 * [backup-simplify]: Simplify d2 into d2 3.023 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.023 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.023 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.023 * [taylor]: Taking taylor expansion of d4 in d3 3.023 * [backup-simplify]: Simplify d4 into d4 3.023 * [taylor]: Taking taylor expansion of d1 in d3 3.023 * [backup-simplify]: Simplify d1 into d1 3.023 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.023 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.023 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d2 3.023 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 3.023 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d2 3.023 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 3.023 * [taylor]: Taking taylor expansion of -1 in d2 3.023 * [backup-simplify]: Simplify -1 into -1 3.023 * [taylor]: Taking taylor expansion of d1 in d2 3.023 * [backup-simplify]: Simplify d1 into d1 3.023 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.023 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 3.023 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.023 * [taylor]: Taking taylor expansion of d3 in d2 3.023 * [backup-simplify]: Simplify d3 into d3 3.023 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.023 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.023 * [taylor]: Taking taylor expansion of d2 in d2 3.023 * [backup-simplify]: Simplify 0 into 0 3.023 * [backup-simplify]: Simplify 1 into 1 3.024 * [backup-simplify]: Simplify (/ 1 1) into 1 3.024 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.024 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.024 * [taylor]: Taking taylor expansion of d4 in d2 3.024 * [backup-simplify]: Simplify d4 into d4 3.024 * [taylor]: Taking taylor expansion of d1 in d2 3.024 * [backup-simplify]: Simplify d1 into d1 3.024 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.024 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.024 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 3.024 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 3.025 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 3.025 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 3.025 * [taylor]: Taking taylor expansion of -1 in d1 3.025 * [backup-simplify]: Simplify -1 into -1 3.025 * [taylor]: Taking taylor expansion of d1 in d1 3.025 * [backup-simplify]: Simplify 0 into 0 3.025 * [backup-simplify]: Simplify 1 into 1 3.025 * [backup-simplify]: Simplify (/ -1 1) into -1 3.025 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 3.025 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.025 * [taylor]: Taking taylor expansion of d3 in d1 3.025 * [backup-simplify]: Simplify d3 into d3 3.025 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.025 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.025 * [taylor]: Taking taylor expansion of d2 in d1 3.026 * [backup-simplify]: Simplify d2 into d2 3.026 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.026 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.026 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.026 * [taylor]: Taking taylor expansion of d4 in d1 3.026 * [backup-simplify]: Simplify d4 into d4 3.026 * [taylor]: Taking taylor expansion of d1 in d1 3.026 * [backup-simplify]: Simplify 0 into 0 3.026 * [backup-simplify]: Simplify 1 into 1 3.026 * [backup-simplify]: Simplify (* d4 0) into 0 3.026 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.026 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.026 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 3.026 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 3.027 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 3.027 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 3.027 * [taylor]: Taking taylor expansion of -1 in d1 3.027 * [backup-simplify]: Simplify -1 into -1 3.027 * [taylor]: Taking taylor expansion of d1 in d1 3.027 * [backup-simplify]: Simplify 0 into 0 3.027 * [backup-simplify]: Simplify 1 into 1 3.027 * [backup-simplify]: Simplify (/ -1 1) into -1 3.027 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 3.027 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.027 * [taylor]: Taking taylor expansion of d3 in d1 3.027 * [backup-simplify]: Simplify d3 into d3 3.027 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.027 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.027 * [taylor]: Taking taylor expansion of d2 in d1 3.027 * [backup-simplify]: Simplify d2 into d2 3.028 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.028 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.028 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.028 * [taylor]: Taking taylor expansion of d4 in d1 3.028 * [backup-simplify]: Simplify d4 into d4 3.028 * [taylor]: Taking taylor expansion of d1 in d1 3.028 * [backup-simplify]: Simplify 0 into 0 3.028 * [backup-simplify]: Simplify 1 into 1 3.028 * [backup-simplify]: Simplify (* d4 0) into 0 3.028 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.028 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.029 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 3.029 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 3.029 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 3.029 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d2))) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.029 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.029 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.029 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.029 * [taylor]: Taking taylor expansion of d4 in d2 3.029 * [backup-simplify]: Simplify d4 into d4 3.029 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.029 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.029 * [taylor]: Taking taylor expansion of d2 in d2 3.029 * [backup-simplify]: Simplify 0 into 0 3.029 * [backup-simplify]: Simplify 1 into 1 3.030 * [backup-simplify]: Simplify (/ 1 1) into 1 3.030 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.030 * [taylor]: Taking taylor expansion of d3 in d2 3.030 * [backup-simplify]: Simplify d3 into d3 3.030 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.031 * [backup-simplify]: Simplify (+ 0 1) into 1 3.031 * [backup-simplify]: Simplify (+ 1 0) into 1 3.031 * [taylor]: Taking taylor expansion of 1 in d3 3.031 * [backup-simplify]: Simplify 1 into 1 3.031 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.031 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.032 * [backup-simplify]: Simplify (- 0) into 0 3.032 * [backup-simplify]: Simplify (+ 0 0) into 0 3.033 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 3.034 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 3.034 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.034 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.035 * [backup-simplify]: Simplify (+ 0 0) into 0 3.035 * [taylor]: Taking taylor expansion of 0 in d2 3.035 * [backup-simplify]: Simplify 0 into 0 3.036 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.036 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.036 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.036 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.036 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.036 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.036 * [taylor]: Taking taylor expansion of d4 in d3 3.036 * [backup-simplify]: Simplify d4 into d4 3.036 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.036 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.036 * [taylor]: Taking taylor expansion of d3 in d3 3.036 * [backup-simplify]: Simplify 0 into 0 3.036 * [backup-simplify]: Simplify 1 into 1 3.037 * [backup-simplify]: Simplify (/ 1 1) into 1 3.037 * [backup-simplify]: Simplify (- 1) into -1 3.038 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.038 * [taylor]: Taking taylor expansion of -1 in d4 3.038 * [backup-simplify]: Simplify -1 into -1 3.038 * [taylor]: Taking taylor expansion of 1 in d4 3.038 * [backup-simplify]: Simplify 1 into 1 3.038 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.038 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.038 * [backup-simplify]: Simplify (- 0) into 0 3.039 * [backup-simplify]: Simplify (+ 0 0) into 0 3.039 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.040 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 3.040 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.040 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.041 * [backup-simplify]: Simplify (+ 0 0) into 0 3.041 * [taylor]: Taking taylor expansion of 0 in d2 3.041 * [backup-simplify]: Simplify 0 into 0 3.041 * [taylor]: Taking taylor expansion of 0 in d3 3.041 * [backup-simplify]: Simplify 0 into 0 3.041 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.042 * [backup-simplify]: Simplify (+ 0 0) into 0 3.042 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.042 * [backup-simplify]: Simplify (- 0) into 0 3.042 * [backup-simplify]: Simplify (+ 0 0) into 0 3.042 * [taylor]: Taking taylor expansion of 0 in d3 3.042 * [backup-simplify]: Simplify 0 into 0 3.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.043 * [backup-simplify]: Simplify (- 0) into 0 3.043 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.043 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.043 * [taylor]: Taking taylor expansion of d4 in d4 3.043 * [backup-simplify]: Simplify 0 into 0 3.043 * [backup-simplify]: Simplify 1 into 1 3.044 * [backup-simplify]: Simplify (/ 1 1) into 1 3.044 * [backup-simplify]: Simplify 1 into 1 3.044 * [taylor]: Taking taylor expansion of 0 in d4 3.044 * [backup-simplify]: Simplify 0 into 0 3.044 * [backup-simplify]: Simplify -1 into -1 3.044 * [backup-simplify]: Simplify 1 into 1 3.044 * [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)) 3.044 * * * [progress]: simplifying candidates 3.044 * * * * [progress]: [ 1 / 14 ] simplifiying candidate # 3.044 * * * * [progress]: [ 2 / 14 ] simplifiying candidate # 3.044 * * * * [progress]: [ 3 / 14 ] simplifiying candidate # 3.044 * * * * [progress]: [ 4 / 14 ] simplifiying candidate # 3.045 * * * * [progress]: [ 5 / 14 ] simplifiying candidate # 3.045 * * * * [progress]: [ 6 / 14 ] simplifiying candidate # 3.045 * * * * [progress]: [ 7 / 14 ] simplifiying candidate # 3.045 * * * * [progress]: [ 8 / 14 ] simplifiying candidate # 3.045 * * * * [progress]: [ 9 / 14 ] simplifiying candidate # 3.045 * * * * [progress]: [ 10 / 14 ] simplifiying candidate # 3.045 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #real (real->posit16 (fma d1 (- d2 d3) (* d4 d1)))) (* d1 d1)))> 3.045 * * * * [progress]: [ 12 / 14 ] simplifiying candidate # 3.045 * * * * [progress]: [ 13 / 14 ] simplifiying candidate # 3.045 * * * * [progress]: [ 14 / 14 ] simplifiying candidate # 3.045 * [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))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.046 * * [simplify]: iteration 0: 23 enodes 3.049 * * [simplify]: iteration 1: 39 enodes 3.057 * * [simplify]: iteration 2: 84 enodes 3.098 * * [simplify]: iteration 3: 358 enodes 3.423 * * [simplify]: iteration 4: 2003 enodes 3.963 * * [simplify]: iteration complete: 2003 enodes 3.963 * * [simplify]: Extracting #0: cost 12 inf + 0 3.963 * * [simplify]: Extracting #1: cost 105 inf + 1 3.965 * * [simplify]: Extracting #2: cost 504 inf + 2410 3.975 * * [simplify]: Extracting #3: cost 384 inf + 64855 4.005 * * [simplify]: Extracting #4: cost 25 inf + 146550 4.074 * * [simplify]: Extracting #5: cost 0 inf + 152044 4.137 * [simplify]: Simplified to: (expm1 (* (+ (- d2 d3) d4) d1)) (log1p (* (+ (- d2 d3) d4) d1)) (* (- d2 d3) d1) (log (* (+ (- d2 d3) d4) d1)) (exp (* (+ (- d2 d3) d4) d1)) (* (cbrt (* (+ (- d2 d3) d4) d1)) (cbrt (* (+ (- d2 d3) d4) d1))) (cbrt (* (+ (- d2 d3) d4) d1)) (* (* (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1)) (* (+ (- d2 d3) d4) d1)) (sqrt (* (+ (- d2 d3) d4) d1)) (sqrt (* (+ (- d2 d3) d4) d1)) (real->posit16 (* (+ (- d2 d3) d4) d1)) 0 (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1) 4.138 * * * [progress]: adding candidates to table 4.290 * * [progress]: iteration 3 / 4 4.290 * * * [progress]: picking best candidate 4.293 * * * * [pick]: Picked # 4.293 * * * [progress]: localizing error 4.309 * * * [progress]: generating rewritten candidates 4.309 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 4.331 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 4.346 * * * [progress]: generating series expansions 4.346 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 4.346 * [backup-simplify]: Simplify (* d1 (- d3 d4)) into (* (- d3 d4) d1) 4.346 * [approximate]: Taking taylor expansion of (* (- d3 d4) d1) in (d1 d3 d4) around 0 4.346 * [taylor]: Taking taylor expansion of (* (- d3 d4) d1) in d4 4.346 * [taylor]: Taking taylor expansion of (- d3 d4) in d4 4.346 * [taylor]: Taking taylor expansion of d3 in d4 4.346 * [backup-simplify]: Simplify d3 into d3 4.346 * [taylor]: Taking taylor expansion of d4 in d4 4.346 * [backup-simplify]: Simplify 0 into 0 4.346 * [backup-simplify]: Simplify 1 into 1 4.346 * [taylor]: Taking taylor expansion of d1 in d4 4.346 * [backup-simplify]: Simplify d1 into d1 4.346 * [taylor]: Taking taylor expansion of (* (- d3 d4) d1) in d3 4.346 * [taylor]: Taking taylor expansion of (- d3 d4) in d3 4.346 * [taylor]: Taking taylor expansion of d3 in d3 4.346 * [backup-simplify]: Simplify 0 into 0 4.346 * [backup-simplify]: Simplify 1 into 1 4.346 * [taylor]: Taking taylor expansion of d4 in d3 4.346 * [backup-simplify]: Simplify d4 into d4 4.346 * [taylor]: Taking taylor expansion of d1 in d3 4.346 * [backup-simplify]: Simplify d1 into d1 4.346 * [taylor]: Taking taylor expansion of (* (- d3 d4) d1) in d1 4.346 * [taylor]: Taking taylor expansion of (- d3 d4) in d1 4.346 * [taylor]: Taking taylor expansion of d3 in d1 4.346 * [backup-simplify]: Simplify d3 into d3 4.346 * [taylor]: Taking taylor expansion of d4 in d1 4.346 * [backup-simplify]: Simplify d4 into d4 4.346 * [taylor]: Taking taylor expansion of d1 in d1 4.346 * [backup-simplify]: Simplify 0 into 0 4.346 * [backup-simplify]: Simplify 1 into 1 4.346 * [taylor]: Taking taylor expansion of (* (- d3 d4) d1) in d1 4.346 * [taylor]: Taking taylor expansion of (- d3 d4) in d1 4.346 * [taylor]: Taking taylor expansion of d3 in d1 4.346 * [backup-simplify]: Simplify d3 into d3 4.346 * [taylor]: Taking taylor expansion of d4 in d1 4.346 * [backup-simplify]: Simplify d4 into d4 4.346 * [taylor]: Taking taylor expansion of d1 in d1 4.346 * [backup-simplify]: Simplify 0 into 0 4.346 * [backup-simplify]: Simplify 1 into 1 4.346 * [backup-simplify]: Simplify (- d4) into (- d4) 4.346 * [backup-simplify]: Simplify (+ d3 (- d4)) into (- d3 d4) 4.346 * [backup-simplify]: Simplify (* (- d3 d4) 0) into 0 4.346 * [taylor]: Taking taylor expansion of 0 in d3 4.347 * [backup-simplify]: Simplify 0 into 0 4.347 * [taylor]: Taking taylor expansion of 0 in d4 4.347 * [backup-simplify]: Simplify 0 into 0 4.347 * [backup-simplify]: Simplify 0 into 0 4.347 * [backup-simplify]: Simplify (- 0) into 0 4.347 * [backup-simplify]: Simplify (+ 0 0) into 0 4.348 * [backup-simplify]: Simplify (+ (* (- d3 d4) 1) (* 0 0)) into (- d3 d4) 4.348 * [taylor]: Taking taylor expansion of (- d3 d4) in d3 4.348 * [taylor]: Taking taylor expansion of d3 in d3 4.348 * [backup-simplify]: Simplify 0 into 0 4.348 * [backup-simplify]: Simplify 1 into 1 4.348 * [taylor]: Taking taylor expansion of d4 in d3 4.348 * [backup-simplify]: Simplify d4 into d4 4.348 * [backup-simplify]: Simplify (- d4) into (- d4) 4.348 * [backup-simplify]: Simplify (+ 0 (- d4)) into (- d4) 4.348 * [taylor]: Taking taylor expansion of (- d4) in d4 4.348 * [taylor]: Taking taylor expansion of d4 in d4 4.348 * [backup-simplify]: Simplify 0 into 0 4.348 * [backup-simplify]: Simplify 1 into 1 4.348 * [backup-simplify]: Simplify (- 0) into 0 4.348 * [backup-simplify]: Simplify 0 into 0 4.348 * [taylor]: Taking taylor expansion of 0 in d4 4.348 * [backup-simplify]: Simplify 0 into 0 4.348 * [backup-simplify]: Simplify 0 into 0 4.348 * [backup-simplify]: Simplify 0 into 0 4.348 * [backup-simplify]: Simplify (- 0) into 0 4.349 * [backup-simplify]: Simplify (+ 0 0) into 0 4.349 * [backup-simplify]: Simplify (+ (* (- d3 d4) 0) (+ (* 0 1) (* 0 0))) into 0 4.349 * [taylor]: Taking taylor expansion of 0 in d3 4.349 * [backup-simplify]: Simplify 0 into 0 4.349 * [taylor]: Taking taylor expansion of 0 in d4 4.349 * [backup-simplify]: Simplify 0 into 0 4.349 * [backup-simplify]: Simplify 0 into 0 4.349 * [backup-simplify]: Simplify (- 0) into 0 4.350 * [backup-simplify]: Simplify (+ 1 0) into 1 4.350 * [taylor]: Taking taylor expansion of 1 in d4 4.350 * [backup-simplify]: Simplify 1 into 1 4.350 * [backup-simplify]: Simplify 1 into 1 4.350 * [taylor]: Taking taylor expansion of 0 in d4 4.350 * [backup-simplify]: Simplify 0 into 0 4.350 * [backup-simplify]: Simplify 0 into 0 4.350 * [backup-simplify]: Simplify (- 1) into -1 4.350 * [backup-simplify]: Simplify -1 into -1 4.350 * [backup-simplify]: Simplify 0 into 0 4.350 * [backup-simplify]: Simplify 0 into 0 4.351 * [backup-simplify]: Simplify (- 0) into 0 4.351 * [backup-simplify]: Simplify (+ 0 0) into 0 4.351 * [backup-simplify]: Simplify (+ (* (- d3 d4) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.351 * [taylor]: Taking taylor expansion of 0 in d3 4.351 * [backup-simplify]: Simplify 0 into 0 4.351 * [taylor]: Taking taylor expansion of 0 in d4 4.351 * [backup-simplify]: Simplify 0 into 0 4.351 * [backup-simplify]: Simplify 0 into 0 4.351 * [taylor]: Taking taylor expansion of 0 in d4 4.351 * [backup-simplify]: Simplify 0 into 0 4.351 * [backup-simplify]: Simplify 0 into 0 4.352 * [backup-simplify]: Simplify (- 0) into 0 4.352 * [backup-simplify]: Simplify (+ 0 0) into 0 4.352 * [taylor]: Taking taylor expansion of 0 in d4 4.352 * [backup-simplify]: Simplify 0 into 0 4.352 * [backup-simplify]: Simplify 0 into 0 4.352 * [taylor]: Taking taylor expansion of 0 in d4 4.352 * [backup-simplify]: Simplify 0 into 0 4.352 * [backup-simplify]: Simplify 0 into 0 4.352 * [backup-simplify]: Simplify (+ (* -1 (* d4 (* 1 d1))) (* 1 (* 1 (* d3 d1)))) into (- (* d3 d1) (* d4 d1)) 4.352 * [backup-simplify]: Simplify (* (/ 1 d1) (- (/ 1 d3) (/ 1 d4))) into (/ (- (/ 1 d3) (/ 1 d4)) d1) 4.352 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d4)) d1) in (d1 d3 d4) around 0 4.352 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d4)) d1) in d4 4.352 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d4 4.352 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.352 * [taylor]: Taking taylor expansion of d3 in d4 4.352 * [backup-simplify]: Simplify d3 into d3 4.352 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.352 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.352 * [taylor]: Taking taylor expansion of d4 in d4 4.352 * [backup-simplify]: Simplify 0 into 0 4.352 * [backup-simplify]: Simplify 1 into 1 4.353 * [backup-simplify]: Simplify (/ 1 1) into 1 4.353 * [taylor]: Taking taylor expansion of d1 in d4 4.353 * [backup-simplify]: Simplify d1 into d1 4.353 * [backup-simplify]: Simplify (- 1) into -1 4.353 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.353 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.353 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d4)) d1) in d3 4.353 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d3 4.353 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.353 * [taylor]: Taking taylor expansion of d3 in d3 4.353 * [backup-simplify]: Simplify 0 into 0 4.353 * [backup-simplify]: Simplify 1 into 1 4.354 * [backup-simplify]: Simplify (/ 1 1) into 1 4.354 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.354 * [taylor]: Taking taylor expansion of d4 in d3 4.354 * [backup-simplify]: Simplify d4 into d4 4.354 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.354 * [taylor]: Taking taylor expansion of d1 in d3 4.354 * [backup-simplify]: Simplify d1 into d1 4.354 * [backup-simplify]: Simplify (+ 1 0) into 1 4.354 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.354 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d4)) d1) in d1 4.354 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d1 4.354 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.354 * [taylor]: Taking taylor expansion of d3 in d1 4.354 * [backup-simplify]: Simplify d3 into d3 4.354 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.354 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.354 * [taylor]: Taking taylor expansion of d4 in d1 4.354 * [backup-simplify]: Simplify d4 into d4 4.354 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.354 * [taylor]: Taking taylor expansion of d1 in d1 4.354 * [backup-simplify]: Simplify 0 into 0 4.354 * [backup-simplify]: Simplify 1 into 1 4.354 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 4.354 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 4.355 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d4)) 1) into (- (/ 1 d3) (/ 1 d4)) 4.355 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d4)) d1) in d1 4.355 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d1 4.355 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.355 * [taylor]: Taking taylor expansion of d3 in d1 4.355 * [backup-simplify]: Simplify d3 into d3 4.355 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.355 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.355 * [taylor]: Taking taylor expansion of d4 in d1 4.355 * [backup-simplify]: Simplify d4 into d4 4.355 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.355 * [taylor]: Taking taylor expansion of d1 in d1 4.355 * [backup-simplify]: Simplify 0 into 0 4.355 * [backup-simplify]: Simplify 1 into 1 4.355 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 4.355 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 4.355 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d4)) 1) into (- (/ 1 d3) (/ 1 d4)) 4.355 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d3 4.355 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.355 * [taylor]: Taking taylor expansion of d3 in d3 4.355 * [backup-simplify]: Simplify 0 into 0 4.355 * [backup-simplify]: Simplify 1 into 1 4.355 * [backup-simplify]: Simplify (/ 1 1) into 1 4.355 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.355 * [taylor]: Taking taylor expansion of d4 in d3 4.355 * [backup-simplify]: Simplify d4 into d4 4.355 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.356 * [backup-simplify]: Simplify (+ 1 0) into 1 4.356 * [taylor]: Taking taylor expansion of 1 in d4 4.356 * [backup-simplify]: Simplify 1 into 1 4.356 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.356 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.356 * [backup-simplify]: Simplify (- 0) into 0 4.356 * [backup-simplify]: Simplify (+ 0 0) into 0 4.357 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d4)) (/ 0 1)))) into 0 4.357 * [taylor]: Taking taylor expansion of 0 in d3 4.357 * [backup-simplify]: Simplify 0 into 0 4.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.358 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 4.358 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d4))) into (- (/ 1 d4)) 4.358 * [taylor]: Taking taylor expansion of (- (/ 1 d4)) in d4 4.358 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.358 * [taylor]: Taking taylor expansion of d4 in d4 4.358 * [backup-simplify]: Simplify 0 into 0 4.358 * [backup-simplify]: Simplify 1 into 1 4.358 * [backup-simplify]: Simplify (/ 1 1) into 1 4.358 * [backup-simplify]: Simplify (- 1) into -1 4.358 * [backup-simplify]: Simplify -1 into -1 4.358 * [backup-simplify]: Simplify 1 into 1 4.358 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.358 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.359 * [backup-simplify]: Simplify (- 0) into 0 4.359 * [backup-simplify]: Simplify (+ 0 0) into 0 4.360 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.360 * [taylor]: Taking taylor expansion of 0 in d3 4.360 * [backup-simplify]: Simplify 0 into 0 4.360 * [taylor]: Taking taylor expansion of 0 in d4 4.360 * [backup-simplify]: Simplify 0 into 0 4.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.361 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.361 * [backup-simplify]: Simplify (- 0) into 0 4.361 * [backup-simplify]: Simplify (+ 0 0) into 0 4.361 * [taylor]: Taking taylor expansion of 0 in d4 4.361 * [backup-simplify]: Simplify 0 into 0 4.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.362 * [backup-simplify]: Simplify (- 0) into 0 4.362 * [backup-simplify]: Simplify 0 into 0 4.362 * [backup-simplify]: Simplify 0 into 0 4.362 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.362 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.362 * [backup-simplify]: Simplify (- 0) into 0 4.363 * [backup-simplify]: Simplify (+ 0 0) into 0 4.364 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.364 * [taylor]: Taking taylor expansion of 0 in d3 4.364 * [backup-simplify]: Simplify 0 into 0 4.364 * [taylor]: Taking taylor expansion of 0 in d4 4.364 * [backup-simplify]: Simplify 0 into 0 4.364 * [taylor]: Taking taylor expansion of 0 in d4 4.364 * [backup-simplify]: Simplify 0 into 0 4.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.365 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.365 * [backup-simplify]: Simplify (- 0) into 0 4.365 * [backup-simplify]: Simplify (+ 0 0) into 0 4.365 * [taylor]: Taking taylor expansion of 0 in d4 4.365 * [backup-simplify]: Simplify 0 into 0 4.365 * [backup-simplify]: Simplify 0 into 0 4.365 * [backup-simplify]: Simplify 0 into 0 4.366 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.366 * [backup-simplify]: Simplify (- 0) into 0 4.366 * [backup-simplify]: Simplify 0 into 0 4.366 * [backup-simplify]: Simplify 0 into 0 4.366 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d3)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d4)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d3 d1) (* d4 d1)) 4.366 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (/ 1 (- d3)) (/ 1 (- d4)))) into (* -1 (/ (- (/ 1 d4) (/ 1 d3)) d1)) 4.366 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d4) (/ 1 d3)) d1)) in (d1 d3 d4) around 0 4.366 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d4) (/ 1 d3)) d1)) in d4 4.366 * [taylor]: Taking taylor expansion of -1 in d4 4.366 * [backup-simplify]: Simplify -1 into -1 4.366 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d3)) d1) in d4 4.366 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4 4.366 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.366 * [taylor]: Taking taylor expansion of d4 in d4 4.366 * [backup-simplify]: Simplify 0 into 0 4.366 * [backup-simplify]: Simplify 1 into 1 4.367 * [backup-simplify]: Simplify (/ 1 1) into 1 4.367 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.367 * [taylor]: Taking taylor expansion of d3 in d4 4.367 * [backup-simplify]: Simplify d3 into d3 4.367 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.367 * [taylor]: Taking taylor expansion of d1 in d4 4.367 * [backup-simplify]: Simplify d1 into d1 4.367 * [backup-simplify]: Simplify (+ 1 0) into 1 4.367 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.367 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d4) (/ 1 d3)) d1)) in d3 4.367 * [taylor]: Taking taylor expansion of -1 in d3 4.367 * [backup-simplify]: Simplify -1 into -1 4.367 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d3)) d1) in d3 4.367 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 4.367 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.367 * [taylor]: Taking taylor expansion of d4 in d3 4.367 * [backup-simplify]: Simplify d4 into d4 4.367 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.367 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.367 * [taylor]: Taking taylor expansion of d3 in d3 4.367 * [backup-simplify]: Simplify 0 into 0 4.367 * [backup-simplify]: Simplify 1 into 1 4.368 * [backup-simplify]: Simplify (/ 1 1) into 1 4.368 * [taylor]: Taking taylor expansion of d1 in d3 4.368 * [backup-simplify]: Simplify d1 into d1 4.368 * [backup-simplify]: Simplify (- 1) into -1 4.368 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.368 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.368 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d4) (/ 1 d3)) d1)) in d1 4.368 * [taylor]: Taking taylor expansion of -1 in d1 4.368 * [backup-simplify]: Simplify -1 into -1 4.368 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d3)) d1) in d1 4.368 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1 4.368 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.368 * [taylor]: Taking taylor expansion of d4 in d1 4.368 * [backup-simplify]: Simplify d4 into d4 4.368 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.368 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.368 * [taylor]: Taking taylor expansion of d3 in d1 4.368 * [backup-simplify]: Simplify d3 into d3 4.368 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.368 * [taylor]: Taking taylor expansion of d1 in d1 4.368 * [backup-simplify]: Simplify 0 into 0 4.368 * [backup-simplify]: Simplify 1 into 1 4.369 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.369 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.369 * [backup-simplify]: Simplify (/ (- (/ 1 d4) (/ 1 d3)) 1) into (- (/ 1 d4) (/ 1 d3)) 4.369 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d4) (/ 1 d3)) d1)) in d1 4.369 * [taylor]: Taking taylor expansion of -1 in d1 4.369 * [backup-simplify]: Simplify -1 into -1 4.369 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d3)) d1) in d1 4.369 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1 4.369 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.369 * [taylor]: Taking taylor expansion of d4 in d1 4.369 * [backup-simplify]: Simplify d4 into d4 4.369 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.369 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.369 * [taylor]: Taking taylor expansion of d3 in d1 4.369 * [backup-simplify]: Simplify d3 into d3 4.369 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.369 * [taylor]: Taking taylor expansion of d1 in d1 4.369 * [backup-simplify]: Simplify 0 into 0 4.369 * [backup-simplify]: Simplify 1 into 1 4.369 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.369 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.369 * [backup-simplify]: Simplify (/ (- (/ 1 d4) (/ 1 d3)) 1) into (- (/ 1 d4) (/ 1 d3)) 4.369 * [backup-simplify]: Simplify (* -1 (- (/ 1 d4) (/ 1 d3))) into (* -1 (- (/ 1 d4) (/ 1 d3))) 4.369 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 d4) (/ 1 d3))) in d3 4.369 * [taylor]: Taking taylor expansion of -1 in d3 4.369 * [backup-simplify]: Simplify -1 into -1 4.369 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 4.369 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.369 * [taylor]: Taking taylor expansion of d4 in d3 4.369 * [backup-simplify]: Simplify d4 into d4 4.369 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.369 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.369 * [taylor]: Taking taylor expansion of d3 in d3 4.369 * [backup-simplify]: Simplify 0 into 0 4.369 * [backup-simplify]: Simplify 1 into 1 4.370 * [backup-simplify]: Simplify (/ 1 1) into 1 4.370 * [backup-simplify]: Simplify (- 1) into -1 4.370 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.370 * [backup-simplify]: Simplify (* -1 -1) into 1 4.370 * [taylor]: Taking taylor expansion of 1 in d4 4.371 * [backup-simplify]: Simplify 1 into 1 4.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.371 * [backup-simplify]: Simplify (- 0) into 0 4.371 * [backup-simplify]: Simplify (+ 0 0) into 0 4.372 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d4) (/ 1 d3)) (/ 0 1)))) into 0 4.372 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d4) (/ 1 d3)))) into 0 4.372 * [taylor]: Taking taylor expansion of 0 in d3 4.372 * [backup-simplify]: Simplify 0 into 0 4.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.373 * [backup-simplify]: Simplify (- 0) into 0 4.373 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.373 * [backup-simplify]: Simplify (+ (* -1 (/ 1 d4)) (* 0 -1)) into (- (/ 1 d4)) 4.373 * [taylor]: Taking taylor expansion of (- (/ 1 d4)) in d4 4.373 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.373 * [taylor]: Taking taylor expansion of d4 in d4 4.373 * [backup-simplify]: Simplify 0 into 0 4.373 * [backup-simplify]: Simplify 1 into 1 4.374 * [backup-simplify]: Simplify (/ 1 1) into 1 4.374 * [backup-simplify]: Simplify (- 1) into -1 4.374 * [backup-simplify]: Simplify -1 into -1 4.374 * [backup-simplify]: Simplify 1 into 1 4.374 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.374 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.374 * [backup-simplify]: Simplify (- 0) into 0 4.375 * [backup-simplify]: Simplify (+ 0 0) into 0 4.376 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d4) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.376 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d4) (/ 1 d3))))) into 0 4.376 * [taylor]: Taking taylor expansion of 0 in d3 4.376 * [backup-simplify]: Simplify 0 into 0 4.376 * [taylor]: Taking taylor expansion of 0 in d4 4.376 * [backup-simplify]: Simplify 0 into 0 4.377 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.377 * [backup-simplify]: Simplify (- 0) into 0 4.378 * [backup-simplify]: Simplify (+ 0 0) into 0 4.378 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 d4)) (* 0 -1))) into 0 4.378 * [taylor]: Taking taylor expansion of 0 in d4 4.378 * [backup-simplify]: Simplify 0 into 0 4.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.379 * [backup-simplify]: Simplify (- 0) into 0 4.379 * [backup-simplify]: Simplify 0 into 0 4.379 * [backup-simplify]: Simplify 0 into 0 4.379 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.379 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.379 * [backup-simplify]: Simplify (- 0) into 0 4.380 * [backup-simplify]: Simplify (+ 0 0) into 0 4.381 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d4) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.382 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 d4) (/ 1 d3)))))) into 0 4.382 * [taylor]: Taking taylor expansion of 0 in d3 4.382 * [backup-simplify]: Simplify 0 into 0 4.382 * [taylor]: Taking taylor expansion of 0 in d4 4.382 * [backup-simplify]: Simplify 0 into 0 4.382 * [taylor]: Taking taylor expansion of 0 in d4 4.382 * [backup-simplify]: Simplify 0 into 0 4.382 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.383 * [backup-simplify]: Simplify (- 0) into 0 4.384 * [backup-simplify]: Simplify (+ 0 0) into 0 4.385 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 d4)) (* 0 -1)))) into 0 4.385 * [taylor]: Taking taylor expansion of 0 in d4 4.385 * [backup-simplify]: Simplify 0 into 0 4.385 * [backup-simplify]: Simplify 0 into 0 4.385 * [backup-simplify]: Simplify 0 into 0 4.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.386 * [backup-simplify]: Simplify (- 0) into 0 4.386 * [backup-simplify]: Simplify 0 into 0 4.386 * [backup-simplify]: Simplify 0 into 0 4.387 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d3))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d4))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d3 d1) (* d4 d1)) 4.387 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 4.387 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 (- d3 d4))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 4.387 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 4.387 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 4.387 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 4.387 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 4.387 * [taylor]: Taking taylor expansion of d4 in d4 4.387 * [backup-simplify]: Simplify 0 into 0 4.387 * [backup-simplify]: Simplify 1 into 1 4.387 * [taylor]: Taking taylor expansion of d1 in d4 4.387 * [backup-simplify]: Simplify d1 into d1 4.387 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 4.387 * [taylor]: Taking taylor expansion of d2 in d4 4.387 * [backup-simplify]: Simplify d2 into d2 4.387 * [taylor]: Taking taylor expansion of d1 in d4 4.387 * [backup-simplify]: Simplify d1 into d1 4.387 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 4.387 * [taylor]: Taking taylor expansion of d3 in d4 4.387 * [backup-simplify]: Simplify d3 into d3 4.387 * [taylor]: Taking taylor expansion of d1 in d4 4.387 * [backup-simplify]: Simplify d1 into d1 4.387 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 4.387 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 4.387 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 4.387 * [taylor]: Taking taylor expansion of d4 in d3 4.387 * [backup-simplify]: Simplify d4 into d4 4.387 * [taylor]: Taking taylor expansion of d1 in d3 4.387 * [backup-simplify]: Simplify d1 into d1 4.388 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 4.388 * [taylor]: Taking taylor expansion of d2 in d3 4.388 * [backup-simplify]: Simplify d2 into d2 4.388 * [taylor]: Taking taylor expansion of d1 in d3 4.388 * [backup-simplify]: Simplify d1 into d1 4.388 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 4.388 * [taylor]: Taking taylor expansion of d3 in d3 4.388 * [backup-simplify]: Simplify 0 into 0 4.388 * [backup-simplify]: Simplify 1 into 1 4.388 * [taylor]: Taking taylor expansion of d1 in d3 4.388 * [backup-simplify]: Simplify d1 into d1 4.388 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 4.388 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 4.388 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 4.388 * [taylor]: Taking taylor expansion of d4 in d2 4.388 * [backup-simplify]: Simplify d4 into d4 4.388 * [taylor]: Taking taylor expansion of d1 in d2 4.388 * [backup-simplify]: Simplify d1 into d1 4.388 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 4.388 * [taylor]: Taking taylor expansion of d2 in d2 4.388 * [backup-simplify]: Simplify 0 into 0 4.388 * [backup-simplify]: Simplify 1 into 1 4.388 * [taylor]: Taking taylor expansion of d1 in d2 4.388 * [backup-simplify]: Simplify d1 into d1 4.388 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 4.388 * [taylor]: Taking taylor expansion of d3 in d2 4.388 * [backup-simplify]: Simplify d3 into d3 4.388 * [taylor]: Taking taylor expansion of d1 in d2 4.388 * [backup-simplify]: Simplify d1 into d1 4.388 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 4.388 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 4.388 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.388 * [taylor]: Taking taylor expansion of d4 in d1 4.388 * [backup-simplify]: Simplify d4 into d4 4.388 * [taylor]: Taking taylor expansion of d1 in d1 4.388 * [backup-simplify]: Simplify 0 into 0 4.388 * [backup-simplify]: Simplify 1 into 1 4.388 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 4.388 * [taylor]: Taking taylor expansion of d2 in d1 4.388 * [backup-simplify]: Simplify d2 into d2 4.388 * [taylor]: Taking taylor expansion of d1 in d1 4.388 * [backup-simplify]: Simplify 0 into 0 4.388 * [backup-simplify]: Simplify 1 into 1 4.388 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 4.388 * [taylor]: Taking taylor expansion of d3 in d1 4.388 * [backup-simplify]: Simplify d3 into d3 4.388 * [taylor]: Taking taylor expansion of d1 in d1 4.389 * [backup-simplify]: Simplify 0 into 0 4.389 * [backup-simplify]: Simplify 1 into 1 4.389 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 4.389 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 4.389 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.389 * [taylor]: Taking taylor expansion of d4 in d1 4.389 * [backup-simplify]: Simplify d4 into d4 4.389 * [taylor]: Taking taylor expansion of d1 in d1 4.389 * [backup-simplify]: Simplify 0 into 0 4.389 * [backup-simplify]: Simplify 1 into 1 4.389 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 4.389 * [taylor]: Taking taylor expansion of d2 in d1 4.389 * [backup-simplify]: Simplify d2 into d2 4.389 * [taylor]: Taking taylor expansion of d1 in d1 4.389 * [backup-simplify]: Simplify 0 into 0 4.389 * [backup-simplify]: Simplify 1 into 1 4.389 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 4.389 * [taylor]: Taking taylor expansion of d3 in d1 4.389 * [backup-simplify]: Simplify d3 into d3 4.389 * [taylor]: Taking taylor expansion of d1 in d1 4.389 * [backup-simplify]: Simplify 0 into 0 4.389 * [backup-simplify]: Simplify 1 into 1 4.389 * [backup-simplify]: Simplify (* d4 0) into 0 4.389 * [backup-simplify]: Simplify (* d2 0) into 0 4.390 * [backup-simplify]: Simplify (+ 0 0) into 0 4.390 * [backup-simplify]: Simplify (* d3 0) into 0 4.390 * [backup-simplify]: Simplify (- 0) into 0 4.391 * [backup-simplify]: Simplify (+ 0 0) into 0 4.391 * [taylor]: Taking taylor expansion of 0 in d2 4.391 * [backup-simplify]: Simplify 0 into 0 4.391 * [taylor]: Taking taylor expansion of 0 in d3 4.391 * [backup-simplify]: Simplify 0 into 0 4.391 * [taylor]: Taking taylor expansion of 0 in d4 4.391 * [backup-simplify]: Simplify 0 into 0 4.391 * [backup-simplify]: Simplify 0 into 0 4.391 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 4.392 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 4.392 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 4.392 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 4.392 * [backup-simplify]: Simplify (- d3) into (- d3) 4.392 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 4.392 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 4.392 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 4.392 * [taylor]: Taking taylor expansion of d4 in d2 4.392 * [backup-simplify]: Simplify d4 into d4 4.392 * [taylor]: Taking taylor expansion of d2 in d2 4.392 * [backup-simplify]: Simplify 0 into 0 4.392 * [backup-simplify]: Simplify 1 into 1 4.392 * [taylor]: Taking taylor expansion of d3 in d2 4.392 * [backup-simplify]: Simplify d3 into d3 4.393 * [backup-simplify]: Simplify (+ d4 0) into d4 4.393 * [backup-simplify]: Simplify (- d3) into (- d3) 4.393 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 4.393 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 4.393 * [taylor]: Taking taylor expansion of d4 in d3 4.393 * [backup-simplify]: Simplify d4 into d4 4.393 * [taylor]: Taking taylor expansion of d3 in d3 4.393 * [backup-simplify]: Simplify 0 into 0 4.393 * [backup-simplify]: Simplify 1 into 1 4.393 * [backup-simplify]: Simplify (- 0) into 0 4.393 * [backup-simplify]: Simplify (+ d4 0) into d4 4.393 * [taylor]: Taking taylor expansion of d4 in d4 4.393 * [backup-simplify]: Simplify 0 into 0 4.393 * [backup-simplify]: Simplify 1 into 1 4.393 * [backup-simplify]: Simplify 0 into 0 4.393 * [taylor]: Taking taylor expansion of 0 in d3 4.393 * [backup-simplify]: Simplify 0 into 0 4.393 * [taylor]: Taking taylor expansion of 0 in d4 4.394 * [backup-simplify]: Simplify 0 into 0 4.394 * [backup-simplify]: Simplify 0 into 0 4.394 * [taylor]: Taking taylor expansion of 0 in d4 4.394 * [backup-simplify]: Simplify 0 into 0 4.394 * [backup-simplify]: Simplify 0 into 0 4.394 * [backup-simplify]: Simplify 0 into 0 4.394 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 4.395 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 4.395 * [backup-simplify]: Simplify (+ 0 0) into 0 4.396 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 4.396 * [backup-simplify]: Simplify (- 0) into 0 4.397 * [backup-simplify]: Simplify (+ 0 0) into 0 4.397 * [taylor]: Taking taylor expansion of 0 in d2 4.397 * [backup-simplify]: Simplify 0 into 0 4.397 * [taylor]: Taking taylor expansion of 0 in d3 4.397 * [backup-simplify]: Simplify 0 into 0 4.397 * [taylor]: Taking taylor expansion of 0 in d4 4.397 * [backup-simplify]: Simplify 0 into 0 4.397 * [backup-simplify]: Simplify 0 into 0 4.397 * [backup-simplify]: Simplify 0 into 0 4.398 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (- (/ 1 d3) (/ 1 d4)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 4.398 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 4.398 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 4.398 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 4.398 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 4.398 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 4.398 * [taylor]: Taking taylor expansion of d2 in d4 4.398 * [backup-simplify]: Simplify d2 into d2 4.398 * [taylor]: Taking taylor expansion of d1 in d4 4.398 * [backup-simplify]: Simplify d1 into d1 4.398 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 4.398 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 4.398 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 4.398 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 4.398 * [taylor]: Taking taylor expansion of d4 in d4 4.398 * [backup-simplify]: Simplify 0 into 0 4.398 * [backup-simplify]: Simplify 1 into 1 4.398 * [taylor]: Taking taylor expansion of d1 in d4 4.398 * [backup-simplify]: Simplify d1 into d1 4.398 * [backup-simplify]: Simplify (* 0 d1) into 0 4.399 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.399 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.399 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 4.399 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 4.399 * [taylor]: Taking taylor expansion of d3 in d4 4.399 * [backup-simplify]: Simplify d3 into d3 4.399 * [taylor]: Taking taylor expansion of d1 in d4 4.399 * [backup-simplify]: Simplify d1 into d1 4.399 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 4.399 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 4.399 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 4.399 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 4.399 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 4.399 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 4.399 * [taylor]: Taking taylor expansion of d2 in d3 4.399 * [backup-simplify]: Simplify d2 into d2 4.399 * [taylor]: Taking taylor expansion of d1 in d3 4.399 * [backup-simplify]: Simplify d1 into d1 4.399 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 4.399 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 4.399 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 4.399 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 4.399 * [taylor]: Taking taylor expansion of d4 in d3 4.400 * [backup-simplify]: Simplify d4 into d4 4.400 * [taylor]: Taking taylor expansion of d1 in d3 4.400 * [backup-simplify]: Simplify d1 into d1 4.400 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 4.400 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 4.400 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 4.400 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 4.400 * [taylor]: Taking taylor expansion of d3 in d3 4.400 * [backup-simplify]: Simplify 0 into 0 4.400 * [backup-simplify]: Simplify 1 into 1 4.400 * [taylor]: Taking taylor expansion of d1 in d3 4.400 * [backup-simplify]: Simplify d1 into d1 4.400 * [backup-simplify]: Simplify (* 0 d1) into 0 4.400 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.400 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.400 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 4.401 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 4.401 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 4.401 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 4.401 * [taylor]: Taking taylor expansion of d2 in d2 4.401 * [backup-simplify]: Simplify 0 into 0 4.401 * [backup-simplify]: Simplify 1 into 1 4.401 * [taylor]: Taking taylor expansion of d1 in d2 4.401 * [backup-simplify]: Simplify d1 into d1 4.401 * [backup-simplify]: Simplify (* 0 d1) into 0 4.401 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.401 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.401 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 4.401 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 4.401 * [taylor]: Taking taylor expansion of d4 in d2 4.401 * [backup-simplify]: Simplify d4 into d4 4.401 * [taylor]: Taking taylor expansion of d1 in d2 4.401 * [backup-simplify]: Simplify d1 into d1 4.401 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 4.402 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 4.402 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 4.402 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 4.402 * [taylor]: Taking taylor expansion of d3 in d2 4.402 * [backup-simplify]: Simplify d3 into d3 4.402 * [taylor]: Taking taylor expansion of d1 in d2 4.402 * [backup-simplify]: Simplify d1 into d1 4.402 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 4.402 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 4.402 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 4.402 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 4.402 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 4.402 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 4.402 * [taylor]: Taking taylor expansion of d2 in d1 4.402 * [backup-simplify]: Simplify d2 into d2 4.402 * [taylor]: Taking taylor expansion of d1 in d1 4.402 * [backup-simplify]: Simplify 0 into 0 4.402 * [backup-simplify]: Simplify 1 into 1 4.402 * [backup-simplify]: Simplify (* d2 0) into 0 4.403 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 4.403 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.403 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 4.403 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.403 * [taylor]: Taking taylor expansion of d4 in d1 4.403 * [backup-simplify]: Simplify d4 into d4 4.403 * [taylor]: Taking taylor expansion of d1 in d1 4.403 * [backup-simplify]: Simplify 0 into 0 4.403 * [backup-simplify]: Simplify 1 into 1 4.403 * [backup-simplify]: Simplify (* d4 0) into 0 4.403 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 4.403 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.403 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 4.403 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 4.404 * [taylor]: Taking taylor expansion of d3 in d1 4.404 * [backup-simplify]: Simplify d3 into d3 4.404 * [taylor]: Taking taylor expansion of d1 in d1 4.404 * [backup-simplify]: Simplify 0 into 0 4.404 * [backup-simplify]: Simplify 1 into 1 4.404 * [backup-simplify]: Simplify (* d3 0) into 0 4.404 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 4.404 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.404 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 4.404 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 4.404 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 4.404 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 4.404 * [taylor]: Taking taylor expansion of d2 in d1 4.404 * [backup-simplify]: Simplify d2 into d2 4.404 * [taylor]: Taking taylor expansion of d1 in d1 4.404 * [backup-simplify]: Simplify 0 into 0 4.404 * [backup-simplify]: Simplify 1 into 1 4.404 * [backup-simplify]: Simplify (* d2 0) into 0 4.405 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 4.405 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.405 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 4.405 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.405 * [taylor]: Taking taylor expansion of d4 in d1 4.405 * [backup-simplify]: Simplify d4 into d4 4.405 * [taylor]: Taking taylor expansion of d1 in d1 4.405 * [backup-simplify]: Simplify 0 into 0 4.405 * [backup-simplify]: Simplify 1 into 1 4.405 * [backup-simplify]: Simplify (* d4 0) into 0 4.406 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 4.406 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.406 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 4.406 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 4.406 * [taylor]: Taking taylor expansion of d3 in d1 4.406 * [backup-simplify]: Simplify d3 into d3 4.406 * [taylor]: Taking taylor expansion of d1 in d1 4.406 * [backup-simplify]: Simplify 0 into 0 4.406 * [backup-simplify]: Simplify 1 into 1 4.406 * [backup-simplify]: Simplify (* d3 0) into 0 4.406 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 4.406 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.407 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 4.407 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.407 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 4.407 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 4.407 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.407 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.407 * [taylor]: Taking taylor expansion of d4 in d2 4.407 * [backup-simplify]: Simplify d4 into d4 4.407 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.407 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.407 * [taylor]: Taking taylor expansion of d2 in d2 4.407 * [backup-simplify]: Simplify 0 into 0 4.407 * [backup-simplify]: Simplify 1 into 1 4.407 * [backup-simplify]: Simplify (/ 1 1) into 1 4.408 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.408 * [taylor]: Taking taylor expansion of d3 in d2 4.408 * [backup-simplify]: Simplify d3 into d3 4.408 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.408 * [backup-simplify]: Simplify (+ 0 1) into 1 4.409 * [backup-simplify]: Simplify (+ 1 0) into 1 4.409 * [taylor]: Taking taylor expansion of 1 in d3 4.409 * [backup-simplify]: Simplify 1 into 1 4.409 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 4.409 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.410 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 4.410 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.411 * [backup-simplify]: Simplify (+ 0 0) into 0 4.411 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 4.411 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.412 * [backup-simplify]: Simplify (- 0) into 0 4.412 * [backup-simplify]: Simplify (+ 0 0) into 0 4.412 * [taylor]: Taking taylor expansion of 0 in d2 4.412 * [backup-simplify]: Simplify 0 into 0 4.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.413 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.413 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.413 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.413 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 4.413 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.413 * [taylor]: Taking taylor expansion of d4 in d3 4.413 * [backup-simplify]: Simplify d4 into d4 4.413 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.414 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.414 * [taylor]: Taking taylor expansion of d3 in d3 4.414 * [backup-simplify]: Simplify 0 into 0 4.414 * [backup-simplify]: Simplify 1 into 1 4.414 * [backup-simplify]: Simplify (/ 1 1) into 1 4.414 * [backup-simplify]: Simplify (- 1) into -1 4.415 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.415 * [taylor]: Taking taylor expansion of -1 in d4 4.415 * [backup-simplify]: Simplify -1 into -1 4.415 * [taylor]: Taking taylor expansion of 1 in d4 4.415 * [backup-simplify]: Simplify 1 into 1 4.416 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.416 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.417 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.417 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.417 * [backup-simplify]: Simplify (+ 0 0) into 0 4.418 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.418 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.418 * [backup-simplify]: Simplify (- 0) into 0 4.419 * [backup-simplify]: Simplify (+ 0 0) into 0 4.419 * [taylor]: Taking taylor expansion of 0 in d2 4.419 * [backup-simplify]: Simplify 0 into 0 4.419 * [taylor]: Taking taylor expansion of 0 in d3 4.419 * [backup-simplify]: Simplify 0 into 0 4.419 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.420 * [backup-simplify]: Simplify (+ 0 0) into 0 4.420 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.420 * [backup-simplify]: Simplify (- 0) into 0 4.420 * [backup-simplify]: Simplify (+ 0 0) into 0 4.420 * [taylor]: Taking taylor expansion of 0 in d3 4.420 * [backup-simplify]: Simplify 0 into 0 4.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.421 * [backup-simplify]: Simplify (- 0) into 0 4.421 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.421 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.421 * [taylor]: Taking taylor expansion of d4 in d4 4.421 * [backup-simplify]: Simplify 0 into 0 4.421 * [backup-simplify]: Simplify 1 into 1 4.421 * [backup-simplify]: Simplify (/ 1 1) into 1 4.421 * [backup-simplify]: Simplify 1 into 1 4.421 * [taylor]: Taking taylor expansion of 0 in d4 4.421 * [backup-simplify]: Simplify 0 into 0 4.421 * [backup-simplify]: Simplify -1 into -1 4.421 * [backup-simplify]: Simplify 1 into 1 4.422 * [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)) 4.422 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (- (/ 1 (- d3)) (/ 1 (- d4))))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 4.422 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 4.422 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 4.422 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 4.422 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 4.422 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 4.422 * [taylor]: Taking taylor expansion of d2 in d4 4.422 * [backup-simplify]: Simplify d2 into d2 4.422 * [taylor]: Taking taylor expansion of d1 in d4 4.422 * [backup-simplify]: Simplify d1 into d1 4.422 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 4.422 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 4.422 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 4.422 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 4.422 * [taylor]: Taking taylor expansion of d4 in d4 4.422 * [backup-simplify]: Simplify 0 into 0 4.422 * [backup-simplify]: Simplify 1 into 1 4.422 * [taylor]: Taking taylor expansion of d1 in d4 4.422 * [backup-simplify]: Simplify d1 into d1 4.422 * [backup-simplify]: Simplify (* 0 d1) into 0 4.423 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.423 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.423 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 4.423 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 4.423 * [taylor]: Taking taylor expansion of d3 in d4 4.423 * [backup-simplify]: Simplify d3 into d3 4.423 * [taylor]: Taking taylor expansion of d1 in d4 4.423 * [backup-simplify]: Simplify d1 into d1 4.423 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 4.423 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 4.423 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 4.423 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 4.423 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 4.423 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 4.423 * [taylor]: Taking taylor expansion of d2 in d3 4.423 * [backup-simplify]: Simplify d2 into d2 4.423 * [taylor]: Taking taylor expansion of d1 in d3 4.423 * [backup-simplify]: Simplify d1 into d1 4.423 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 4.423 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 4.423 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 4.423 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 4.423 * [taylor]: Taking taylor expansion of d4 in d3 4.423 * [backup-simplify]: Simplify d4 into d4 4.423 * [taylor]: Taking taylor expansion of d1 in d3 4.423 * [backup-simplify]: Simplify d1 into d1 4.423 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 4.423 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 4.423 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 4.423 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 4.423 * [taylor]: Taking taylor expansion of d3 in d3 4.423 * [backup-simplify]: Simplify 0 into 0 4.423 * [backup-simplify]: Simplify 1 into 1 4.423 * [taylor]: Taking taylor expansion of d1 in d3 4.423 * [backup-simplify]: Simplify d1 into d1 4.423 * [backup-simplify]: Simplify (* 0 d1) into 0 4.424 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.424 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.424 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 4.424 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 4.424 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 4.424 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 4.424 * [taylor]: Taking taylor expansion of d2 in d2 4.424 * [backup-simplify]: Simplify 0 into 0 4.424 * [backup-simplify]: Simplify 1 into 1 4.424 * [taylor]: Taking taylor expansion of d1 in d2 4.424 * [backup-simplify]: Simplify d1 into d1 4.424 * [backup-simplify]: Simplify (* 0 d1) into 0 4.424 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.424 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.424 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 4.424 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 4.424 * [taylor]: Taking taylor expansion of d4 in d2 4.424 * [backup-simplify]: Simplify d4 into d4 4.424 * [taylor]: Taking taylor expansion of d1 in d2 4.424 * [backup-simplify]: Simplify d1 into d1 4.424 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 4.424 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 4.424 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 4.424 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 4.424 * [taylor]: Taking taylor expansion of d3 in d2 4.424 * [backup-simplify]: Simplify d3 into d3 4.424 * [taylor]: Taking taylor expansion of d1 in d2 4.424 * [backup-simplify]: Simplify d1 into d1 4.424 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 4.424 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 4.424 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 4.424 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 4.424 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 4.424 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 4.424 * [taylor]: Taking taylor expansion of d2 in d1 4.425 * [backup-simplify]: Simplify d2 into d2 4.425 * [taylor]: Taking taylor expansion of d1 in d1 4.425 * [backup-simplify]: Simplify 0 into 0 4.425 * [backup-simplify]: Simplify 1 into 1 4.425 * [backup-simplify]: Simplify (* d2 0) into 0 4.425 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 4.425 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.425 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 4.425 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.425 * [taylor]: Taking taylor expansion of d4 in d1 4.425 * [backup-simplify]: Simplify d4 into d4 4.425 * [taylor]: Taking taylor expansion of d1 in d1 4.425 * [backup-simplify]: Simplify 0 into 0 4.425 * [backup-simplify]: Simplify 1 into 1 4.425 * [backup-simplify]: Simplify (* d4 0) into 0 4.425 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 4.426 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.426 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 4.426 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 4.426 * [taylor]: Taking taylor expansion of d3 in d1 4.426 * [backup-simplify]: Simplify d3 into d3 4.426 * [taylor]: Taking taylor expansion of d1 in d1 4.426 * [backup-simplify]: Simplify 0 into 0 4.426 * [backup-simplify]: Simplify 1 into 1 4.426 * [backup-simplify]: Simplify (* d3 0) into 0 4.426 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 4.426 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.426 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 4.426 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 4.426 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 4.426 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 4.426 * [taylor]: Taking taylor expansion of d2 in d1 4.426 * [backup-simplify]: Simplify d2 into d2 4.426 * [taylor]: Taking taylor expansion of d1 in d1 4.426 * [backup-simplify]: Simplify 0 into 0 4.426 * [backup-simplify]: Simplify 1 into 1 4.426 * [backup-simplify]: Simplify (* d2 0) into 0 4.426 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 4.426 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.426 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 4.426 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.427 * [taylor]: Taking taylor expansion of d4 in d1 4.427 * [backup-simplify]: Simplify d4 into d4 4.427 * [taylor]: Taking taylor expansion of d1 in d1 4.427 * [backup-simplify]: Simplify 0 into 0 4.427 * [backup-simplify]: Simplify 1 into 1 4.427 * [backup-simplify]: Simplify (* d4 0) into 0 4.427 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 4.427 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.427 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 4.427 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 4.427 * [taylor]: Taking taylor expansion of d3 in d1 4.427 * [backup-simplify]: Simplify d3 into d3 4.427 * [taylor]: Taking taylor expansion of d1 in d1 4.427 * [backup-simplify]: Simplify 0 into 0 4.427 * [backup-simplify]: Simplify 1 into 1 4.427 * [backup-simplify]: Simplify (* d3 0) into 0 4.427 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 4.427 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.427 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 4.428 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.428 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 4.428 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 4.428 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.428 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.428 * [taylor]: Taking taylor expansion of d4 in d2 4.428 * [backup-simplify]: Simplify d4 into d4 4.428 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.428 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.428 * [taylor]: Taking taylor expansion of d2 in d2 4.428 * [backup-simplify]: Simplify 0 into 0 4.428 * [backup-simplify]: Simplify 1 into 1 4.428 * [backup-simplify]: Simplify (/ 1 1) into 1 4.428 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.428 * [taylor]: Taking taylor expansion of d3 in d2 4.428 * [backup-simplify]: Simplify d3 into d3 4.428 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.428 * [backup-simplify]: Simplify (+ 0 1) into 1 4.429 * [backup-simplify]: Simplify (+ 1 0) into 1 4.429 * [taylor]: Taking taylor expansion of 1 in d3 4.429 * [backup-simplify]: Simplify 1 into 1 4.429 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 4.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.430 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 4.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.430 * [backup-simplify]: Simplify (+ 0 0) into 0 4.430 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 4.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.431 * [backup-simplify]: Simplify (- 0) into 0 4.431 * [backup-simplify]: Simplify (+ 0 0) into 0 4.431 * [taylor]: Taking taylor expansion of 0 in d2 4.431 * [backup-simplify]: Simplify 0 into 0 4.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.431 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.432 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.432 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.432 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 4.432 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.432 * [taylor]: Taking taylor expansion of d4 in d3 4.432 * [backup-simplify]: Simplify d4 into d4 4.432 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.432 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.432 * [taylor]: Taking taylor expansion of d3 in d3 4.432 * [backup-simplify]: Simplify 0 into 0 4.432 * [backup-simplify]: Simplify 1 into 1 4.432 * [backup-simplify]: Simplify (/ 1 1) into 1 4.432 * [backup-simplify]: Simplify (- 1) into -1 4.433 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.433 * [taylor]: Taking taylor expansion of -1 in d4 4.433 * [backup-simplify]: Simplify -1 into -1 4.433 * [taylor]: Taking taylor expansion of 1 in d4 4.433 * [backup-simplify]: Simplify 1 into 1 4.433 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.433 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.434 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.434 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.434 * [backup-simplify]: Simplify (+ 0 0) into 0 4.435 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.435 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.435 * [backup-simplify]: Simplify (- 0) into 0 4.435 * [backup-simplify]: Simplify (+ 0 0) into 0 4.435 * [taylor]: Taking taylor expansion of 0 in d2 4.435 * [backup-simplify]: Simplify 0 into 0 4.435 * [taylor]: Taking taylor expansion of 0 in d3 4.435 * [backup-simplify]: Simplify 0 into 0 4.435 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.436 * [backup-simplify]: Simplify (+ 0 0) into 0 4.436 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.436 * [backup-simplify]: Simplify (- 0) into 0 4.437 * [backup-simplify]: Simplify (+ 0 0) into 0 4.437 * [taylor]: Taking taylor expansion of 0 in d3 4.437 * [backup-simplify]: Simplify 0 into 0 4.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.437 * [backup-simplify]: Simplify (- 0) into 0 4.437 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.437 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.437 * [taylor]: Taking taylor expansion of d4 in d4 4.437 * [backup-simplify]: Simplify 0 into 0 4.437 * [backup-simplify]: Simplify 1 into 1 4.438 * [backup-simplify]: Simplify (/ 1 1) into 1 4.438 * [backup-simplify]: Simplify 1 into 1 4.438 * [taylor]: Taking taylor expansion of 0 in d4 4.438 * [backup-simplify]: Simplify 0 into 0 4.438 * [backup-simplify]: Simplify -1 into -1 4.438 * [backup-simplify]: Simplify 1 into 1 4.438 * [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)) 4.438 * * * [progress]: simplifying candidates 4.438 * * * * [progress]: [ 1 / 93 ] simplifiying candidate # 4.438 * * * * [progress]: [ 2 / 93 ] simplifiying candidate # 4.438 * * * * [progress]: [ 3 / 93 ] simplifiying candidate # 4.438 * * * * [progress]: [ 4 / 93 ] simplifiying candidate # 4.438 * * * * [progress]: [ 5 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 6 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 7 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 8 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 9 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 10 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 11 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 12 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 13 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 14 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 15 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 16 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 17 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 18 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 19 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 20 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 21 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 22 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 23 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 24 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 25 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 26 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 27 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 28 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 29 / 93 ] simplifiying candidate # 4.439 * * * * [progress]: [ 30 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 31 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 32 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 33 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 34 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 35 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 36 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 37 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 38 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 39 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 40 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 41 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 42 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 43 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 44 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 45 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 46 / 93 ] simplifiying candidate #real (real->posit16 (* d1 (- d3 d4))))) (* d1 d1)))> 4.440 * * * * [progress]: [ 47 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 48 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 49 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 50 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 51 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 52 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 53 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 54 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 55 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 56 / 93 ] simplifiying candidate # 4.440 * * * * [progress]: [ 57 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 58 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 59 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 60 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 61 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 62 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 63 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 64 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 65 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 66 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 67 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 68 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 69 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 70 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 71 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 72 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 73 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 74 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 75 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 76 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 77 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 78 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 79 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 80 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 81 / 93 ] simplifiying candidate # 4.441 * * * * [progress]: [ 82 / 93 ] simplifiying candidate # 4.442 * * * * [progress]: [ 83 / 93 ] simplifiying candidate # 4.442 * * * * [progress]: [ 84 / 93 ] simplifiying candidate # 4.442 * * * * [progress]: [ 85 / 93 ] simplifiying candidate # 4.442 * * * * [progress]: [ 86 / 93 ] simplifiying candidate # 4.442 * * * * [progress]: [ 87 / 93 ] simplifiying candidate #real (real->posit16 (- (* d1 d2) (* d1 (- d3 d4))))) (* d1 d1)))> 4.442 * * * * [progress]: [ 88 / 93 ] simplifiying candidate # 4.442 * * * * [progress]: [ 89 / 93 ] simplifiying candidate # 4.442 * * * * [progress]: [ 90 / 93 ] simplifiying candidate # 4.442 * * * * [progress]: [ 91 / 93 ] simplifiying candidate # 4.442 * * * * [progress]: [ 92 / 93 ] simplifiying candidate # 4.442 * * * * [progress]: [ 93 / 93 ] simplifiying candidate # 4.446 * [simplify]: Simplifying: (expm1 (* d1 (- d3 d4))) (log1p (* d1 (- d3 d4))) (* d1 (- d3 d4)) (+ (log d1) (log (- d3 d4))) (log (* d1 (- d3 d4))) (exp (* d1 (- d3 d4))) (* (* (* d1 d1) d1) (* (* (- d3 d4) (- d3 d4)) (- d3 d4))) (* (cbrt (* d1 (- d3 d4))) (cbrt (* d1 (- d3 d4)))) (cbrt (* d1 (- d3 d4))) (* (* (* d1 (- d3 d4)) (* d1 (- d3 d4))) (* d1 (- d3 d4))) (sqrt (* d1 (- d3 d4))) (sqrt (* d1 (- d3 d4))) (* (sqrt d1) (sqrt (- d3 d4))) (* (sqrt d1) (sqrt (- d3 d4))) (* d1 (fma (* (cbrt d3) (cbrt d3)) (cbrt d3) (- (* (cbrt d4) (* (cbrt d4) (cbrt d4)))))) (* d1 (fma (- (cbrt d4)) (* (cbrt d4) (cbrt d4)) (* (cbrt d4) (* (cbrt d4) (cbrt d4))))) (* d1 (fma (* (cbrt d3) (cbrt d3)) (cbrt d3) (- (* (sqrt d4) (sqrt d4))))) (* d1 (fma (- (sqrt d4)) (sqrt d4) (* (sqrt d4) (sqrt d4)))) (* d1 (fma (* (cbrt d3) (cbrt d3)) (cbrt d3) (- (* d4 1)))) (* d1 (fma (- d4) 1 (* d4 1))) (* d1 (fma (sqrt d3) (sqrt d3) (- (* (cbrt d4) (* (cbrt d4) (cbrt d4)))))) (* d1 (fma (- (cbrt d4)) (* (cbrt d4) (cbrt d4)) (* (cbrt d4) (* (cbrt d4) (cbrt d4))))) (* d1 (fma (sqrt d3) (sqrt d3) (- (* (sqrt d4) (sqrt d4))))) (* d1 (fma (- (sqrt d4)) (sqrt d4) (* (sqrt d4) (sqrt d4)))) (* d1 (fma (sqrt d3) (sqrt d3) (- (* d4 1)))) (* d1 (fma (- d4) 1 (* d4 1))) (* d1 (fma 1 d3 (- (* (cbrt d4) (* (cbrt d4) (cbrt d4)))))) (* d1 (fma (- (cbrt d4)) (* (cbrt d4) (cbrt d4)) (* (cbrt d4) (* (cbrt d4) (cbrt d4))))) (* d1 (fma 1 d3 (- (* (sqrt d4) (sqrt d4))))) (* d1 (fma (- (sqrt d4)) (sqrt d4) (* (sqrt d4) (sqrt d4)))) (* d1 (fma 1 d3 (- (* d4 1)))) (* d1 (fma (- d4) 1 (* d4 1))) (* d1 d3) (* d1 (- d4)) (* d1 d3) (* d1 (- d4)) (* (fma (* (cbrt d3) (cbrt d3)) (cbrt d3) (- (* (cbrt d4) (* (cbrt d4) (cbrt d4))))) d1) (* (fma (- (cbrt d4)) (* (cbrt d4) (cbrt d4)) (* (cbrt d4) (* (cbrt d4) (cbrt d4)))) d1) (* (fma (* (cbrt d3) (cbrt d3)) (cbrt d3) (- (* (sqrt d4) (sqrt d4)))) d1) (* (fma (- (sqrt d4)) (sqrt d4) (* (sqrt d4) (sqrt d4))) d1) (* (fma (* (cbrt d3) (cbrt d3)) (cbrt d3) (- (* d4 1))) d1) (* (fma (- d4) 1 (* d4 1)) d1) (* (fma (sqrt d3) (sqrt d3) (- (* (cbrt d4) (* (cbrt d4) (cbrt d4))))) d1) (* (fma (- (cbrt d4)) (* (cbrt d4) (cbrt d4)) (* (cbrt d4) (* (cbrt d4) (cbrt d4)))) d1) (* (fma (sqrt d3) (sqrt d3) (- (* (sqrt d4) (sqrt d4)))) d1) (* (fma (- (sqrt d4)) (sqrt d4) (* (sqrt d4) (sqrt d4))) d1) (* (fma (sqrt d3) (sqrt d3) (- (* d4 1))) d1) (* (fma (- d4) 1 (* d4 1)) d1) (* (fma 1 d3 (- (* (cbrt d4) (* (cbrt d4) (cbrt d4))))) d1) (* (fma (- (cbrt d4)) (* (cbrt d4) (cbrt d4)) (* (cbrt d4) (* (cbrt d4) (cbrt d4)))) d1) (* (fma 1 d3 (- (* (sqrt d4) (sqrt d4)))) d1) (* (fma (- (sqrt d4)) (sqrt d4) (* (sqrt d4) (sqrt d4))) d1) (* (fma 1 d3 (- (* d4 1))) d1) (* (fma (- d4) 1 (* d4 1)) d1) (* d3 d1) (* (- d4) d1) (* d3 d1) (* (- d4) d1) (* d1 (* (cbrt (- d3 d4)) (cbrt (- d3 d4)))) (* d1 (sqrt (- d3 d4))) (* d1 1) (* d1 (+ (sqrt d3) (sqrt d4))) (* d1 1) (* (cbrt d1) (- d3 d4)) (* (sqrt d1) (- d3 d4)) (* d1 (- d3 d4)) (* d1 (- (pow d3 3) (pow d4 3))) (* d1 (- (* d3 d3) (* d4 d4))) (real->posit16 (* d1 (- d3 d4))) (fma d1 d2 (- (* (- d3 d4) d1))) (fma (- (- d3 d4)) d1 (* (- d3 d4) d1)) (expm1 (- (* d1 d2) (* d1 (- d3 d4)))) (log1p (- (* d1 d2) (* d1 (- d3 d4)))) (- (* d1 (- d3 d4))) (/ (exp (* d1 d2)) (exp (* d1 (- d3 d4)))) (log (- (* d1 d2) (* d1 (- d3 d4)))) (exp (- (* d1 d2) (* d1 (- d3 d4)))) (* (cbrt (- (* d1 d2) (* d1 (- d3 d4)))) (cbrt (- (* d1 d2) (* d1 (- d3 d4))))) (cbrt (- (* d1 d2) (* d1 (- d3 d4)))) (* (* (- (* d1 d2) (* d1 (- d3 d4))) (- (* d1 d2) (* d1 (- d3 d4)))) (- (* d1 d2) (* d1 (- d3 d4)))) (sqrt (- (* d1 d2) (* d1 (- d3 d4)))) (sqrt (- (* d1 d2) (* d1 (- d3 d4)))) (- (pow (* d1 d2) 3) (pow (* d1 (- d3 d4)) 3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 (- d3 d4)) (* d1 (- d3 d4))) (* (* d1 d2) (* d1 (- d3 d4))))) (- (* d1 (- d3 d4))) (- (* (* d1 d2) (* d1 d2)) (* (* d1 (- d3 d4)) (* d1 (- d3 d4)))) (+ (* d1 d2) (* d1 (- d3 d4))) (- d2 (- d3 d4)) (- (* d1 d2) (* d1 (fma (* (cbrt d3) (cbrt d3)) (cbrt d3) (- (* (cbrt d4) (* (cbrt d4) (cbrt d4))))))) (- (* d1 d2) (* d1 (fma (* (cbrt d3) (cbrt d3)) (cbrt d3) (- (* (sqrt d4) (sqrt d4)))))) (- (* d1 d2) (* d1 (fma (* (cbrt d3) (cbrt d3)) (cbrt d3) (- (* d4 1))))) (- (* d1 d2) (* d1 (fma (sqrt d3) (sqrt d3) (- (* (cbrt d4) (* (cbrt d4) (cbrt d4))))))) (- (* d1 d2) (* d1 (fma (sqrt d3) (sqrt d3) (- (* (sqrt d4) (sqrt d4)))))) (- (* d1 d2) (* d1 (fma (sqrt d3) (sqrt d3) (- (* d4 1))))) (- (* d1 d2) (* d1 (fma 1 d3 (- (* (cbrt d4) (* (cbrt d4) (cbrt d4))))))) (- (* d1 d2) (* d1 (fma 1 d3 (- (* (sqrt d4) (sqrt d4)))))) (- (* d1 d2) (* d1 (fma 1 d3 (- (* d4 1))))) (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* (fma (* (cbrt d3) (cbrt d3)) (cbrt d3) (- (* (cbrt d4) (* (cbrt d4) (cbrt d4))))) d1)) (- (* d1 d2) (* (fma (* (cbrt d3) (cbrt d3)) (cbrt d3) (- (* (sqrt d4) (sqrt d4)))) d1)) (- (* d1 d2) (* (fma (* (cbrt d3) (cbrt d3)) (cbrt d3) (- (* d4 1))) d1)) (- (* d1 d2) (* (fma (sqrt d3) (sqrt d3) (- (* (cbrt d4) (* (cbrt d4) (cbrt d4))))) d1)) (- (* d1 d2) (* (fma (sqrt d3) (sqrt d3) (- (* (sqrt d4) (sqrt d4)))) d1)) (- (* d1 d2) (* (fma (sqrt d3) (sqrt d3) (- (* d4 1))) d1)) (- (* d1 d2) (* (fma 1 d3 (- (* (cbrt d4) (* (cbrt d4) (cbrt d4))))) d1)) (- (* d1 d2) (* (fma 1 d3 (- (* (sqrt d4) (sqrt d4)))) d1)) (- (* d1 d2) (* (fma 1 d3 (- (* d4 1))) d1)) (- (* d1 d2) (* d3 d1)) (- (* d1 d2) (* d3 d1)) (- (* d1 (- d3 d4))) (real->posit16 (- (* d1 d2) (* d1 (- d3 d4)))) (- (* d3 d1) (* d4 d1)) (- (* d3 d1) (* d4 d1)) (- (* d3 d1) (* d4 d1)) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 4.448 * * [simplify]: iteration 0: 158 enodes 4.536 * * [simplify]: iteration 1: 417 enodes 4.727 * * [simplify]: iteration 2: 1005 enodes 5.029 * * [simplify]: iteration 3: 2000 enodes 5.343 * * [simplify]: iteration complete: 2000 enodes 5.343 * * [simplify]: Extracting #0: cost 45 inf + 0 5.345 * * [simplify]: Extracting #1: cost 303 inf + 2 5.349 * * [simplify]: Extracting #2: cost 436 inf + 2415 5.357 * * [simplify]: Extracting #3: cost 336 inf + 16282 5.377 * * [simplify]: Extracting #4: cost 123 inf + 51430 5.401 * * [simplify]: Extracting #5: cost 37 inf + 68517 5.417 * * [simplify]: Extracting #6: cost 6 inf + 74428 5.447 * * [simplify]: Extracting #7: cost 0 inf + 75946 5.467 * [simplify]: Simplified to: (expm1 (* (- d3 d4) d1)) (log1p (* (- d3 d4) d1)) (* (- d3 d4) d1) (log (* (- d3 d4) d1)) (log (* (- d3 d4) d1)) (exp (* (- d3 d4) d1)) (* (* (* (- d3 d4) d1) (* (- d3 d4) d1)) (* (- d3 d4) d1)) (* (cbrt (* (- d3 d4) d1)) (cbrt (* (- d3 d4) d1))) (cbrt (* (- d3 d4) d1)) (* (* (* (- d3 d4) d1) (* (- d3 d4) d1)) (* (- d3 d4) d1)) (sqrt (* (- d3 d4) d1)) (sqrt (* (- d3 d4) d1)) (* (sqrt (- d3 d4)) (sqrt d1)) (* (sqrt (- d3 d4)) (sqrt d1)) (* d1 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))) d4)) (* d1 (fma d4 -1 d4)) (* d1 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))) d4)) (* d1 (fma d4 -1 d4)) (* d1 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))) d4)) (* d1 (fma d4 -1 d4)) (* (- d3 d4) d1) (* d1 (fma d4 -1 d4)) (* d1 (- d3 d4)) (* d1 (fma d4 -1 d4)) (* d1 (- d3 d4)) (* d1 (fma d4 -1 d4)) (* (- d3 d4) d1) (* d1 (fma d4 -1 d4)) (* d1 (- d3 d4)) (* d1 (fma d4 -1 d4)) (* d1 (- d3 d4)) (* d1 (fma d4 -1 d4)) (* d1 d3) (- (* d1 d4)) (* d1 d3) (- (* d1 d4)) (* d1 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))) d4)) (* d1 (fma d4 -1 d4)) (* d1 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))) d4)) (* d1 (fma d4 -1 d4)) (* d1 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))) d4)) (* d1 (fma d4 -1 d4)) (* (- d3 d4) d1) (* d1 (fma d4 -1 d4)) (* d1 (- d3 d4)) (* d1 (fma d4 -1 d4)) (* d1 (- d3 d4)) (* d1 (fma d4 -1 d4)) (* (- d3 d4) d1) (* d1 (fma d4 -1 d4)) (* d1 (- d3 d4)) (* d1 (fma d4 -1 d4)) (* d1 (- d3 d4)) (* d1 (fma d4 -1 d4)) (* d1 d3) (- (* d1 d4)) (* d1 d3) (- (* d1 d4)) (* (cbrt (- d3 d4)) (* (cbrt (- d3 d4)) d1)) (* (sqrt (- d3 d4)) d1) d1 (* d1 (+ (sqrt d3) (sqrt d4))) d1 (* (- d3 d4) (cbrt d1)) (* (- d3 d4) (sqrt d1)) (* (- d3 d4) d1) (* d1 (- (* (* d3 d3) d3) (* (* d4 d4) d4))) (* (* d1 (+ d4 d3)) (- d3 d4)) (real->posit16 (* (- d3 d4) d1)) (* d1 (- d2 (- d3 d4))) (fma (- d3 d4) (- d1) (* (- d3 d4) d1)) (expm1 (* d1 (- d2 (- d3 d4)))) (log1p (* d1 (- d2 (- d3 d4)))) (* (- (- d3 d4)) d1) (exp (* d1 (- d2 (- d3 d4)))) (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)))) (- (* (* (* d2 d1) (* d2 d1)) (* d1 d2)) (* (* (* (- d3 d4) d1) (* (- d3 d4) d1)) (* (- d3 d4) d1))) (fma (* (- d3 d4) d1) (* (+ (- d3 d4) d2) d1) (* (* d2 d1) (* d2 d1))) (* (- (- d3 d4)) d1) (- (* (* d2 d1) (* d2 d1)) (* (* d1 (- d3 d4)) (* d1 (- d3 d4)))) (* (+ (- d3 d4) d2) d1) (- d2 (- d3 d4)) (* d1 (- d2 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))) d4))) (* d1 (- d2 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))) d4))) (* d1 (- d2 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))) d4))) (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) (* d1 (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- d2 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))) d4))) (* d1 (- d2 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))) d4))) (* d1 (- d2 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))) d4))) (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) (* d1 (- d2 d3)) (* d1 (- d2 d3)) (* (- (- d3 d4)) d1) (real->posit16 (* d1 (- d2 (- d3 d4)))) (* d1 (- d3 d4)) (* d1 (- d3 d4)) (* d1 (- d3 d4)) 0 (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3)) 5.473 * * * [progress]: adding candidates to table 6.509 * [progress]: [Phase 3 of 3] Extracting. 6.510 * * [regime]: Finding splitpoints for: (# #) 6.512 * * * [regime-changes]: Trying 4 branch expressions: (d4 d3 d2 d1) 6.512 * * * * [regimes]: Trying to branch on d4 from (# #) 6.549 * * * * [regimes]: Trying to branch on d3 from (# #) 6.586 * * * * [regimes]: Trying to branch on d2 from (# #) 6.617 * * * * [regimes]: Trying to branch on d1 from (# #) 6.672 * * * [regime]: Found split indices: #