17.304 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.061 * * * [progress]: [2/2] Setting up program. 0.067 * [progress]: [Phase 2 of 3] Improving. 0.067 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.067 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.068 * * [simplify]: iteration 0: 11 enodes 0.072 * * [simplify]: iteration 1: 26 enodes 0.081 * * [simplify]: iteration 2: 81 enodes 0.118 * * [simplify]: iteration 3: 240 enodes 0.241 * * [simplify]: iteration 4: 548 enodes 0.635 * * [simplify]: iteration 5: 1220 enodes 1.336 * * [simplify]: iteration 6: 2002 enodes 1.592 * * [simplify]: iteration complete: 2002 enodes 1.592 * * [simplify]: Extracting #0: cost 1 inf + 0 1.593 * * [simplify]: Extracting #1: cost 90 inf + 0 1.596 * * [simplify]: Extracting #2: cost 288 inf + 745 1.606 * * [simplify]: Extracting #3: cost 114 inf + 18851 1.625 * * [simplify]: Extracting #4: cost 3 inf + 32189 1.636 * * [simplify]: Extracting #5: cost 0 inf + 32553 1.647 * [simplify]: Simplified to: (* d1 (+ d2 (- d4 (+ d3 d1)))) 1.651 * * [progress]: iteration 1 / 4 1.651 * * * [progress]: picking best candidate 1.662 * * * * [pick]: Picked # 1.662 * * * [progress]: localizing error 1.689 * * * [progress]: generating rewritten candidates 1.690 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 1.724 * * * [progress]: generating series expansions 1.724 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 1.725 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1.725 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 1.725 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 1.725 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 1.725 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 1.725 * [taylor]: Taking taylor expansion of d4 in d4 1.725 * [backup-simplify]: Simplify 0 into 0 1.725 * [backup-simplify]: Simplify 1 into 1 1.725 * [taylor]: Taking taylor expansion of d1 in d4 1.725 * [backup-simplify]: Simplify d1 into d1 1.725 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 1.725 * [taylor]: Taking taylor expansion of d2 in d4 1.725 * [backup-simplify]: Simplify d2 into d2 1.725 * [taylor]: Taking taylor expansion of d1 in d4 1.725 * [backup-simplify]: Simplify d1 into d1 1.725 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 1.725 * [taylor]: Taking taylor expansion of d3 in d4 1.725 * [backup-simplify]: Simplify d3 into d3 1.725 * [taylor]: Taking taylor expansion of d1 in d4 1.725 * [backup-simplify]: Simplify d1 into d1 1.725 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 1.725 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 1.725 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 1.725 * [taylor]: Taking taylor expansion of d4 in d3 1.725 * [backup-simplify]: Simplify d4 into d4 1.725 * [taylor]: Taking taylor expansion of d1 in d3 1.725 * [backup-simplify]: Simplify d1 into d1 1.725 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 1.725 * [taylor]: Taking taylor expansion of d2 in d3 1.725 * [backup-simplify]: Simplify d2 into d2 1.725 * [taylor]: Taking taylor expansion of d1 in d3 1.725 * [backup-simplify]: Simplify d1 into d1 1.725 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 1.725 * [taylor]: Taking taylor expansion of d3 in d3 1.725 * [backup-simplify]: Simplify 0 into 0 1.725 * [backup-simplify]: Simplify 1 into 1 1.725 * [taylor]: Taking taylor expansion of d1 in d3 1.725 * [backup-simplify]: Simplify d1 into d1 1.725 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 1.725 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 1.725 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 1.725 * [taylor]: Taking taylor expansion of d4 in d2 1.725 * [backup-simplify]: Simplify d4 into d4 1.725 * [taylor]: Taking taylor expansion of d1 in d2 1.725 * [backup-simplify]: Simplify d1 into d1 1.725 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 1.725 * [taylor]: Taking taylor expansion of d2 in d2 1.725 * [backup-simplify]: Simplify 0 into 0 1.725 * [backup-simplify]: Simplify 1 into 1 1.725 * [taylor]: Taking taylor expansion of d1 in d2 1.725 * [backup-simplify]: Simplify d1 into d1 1.725 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 1.725 * [taylor]: Taking taylor expansion of d3 in d2 1.725 * [backup-simplify]: Simplify d3 into d3 1.725 * [taylor]: Taking taylor expansion of d1 in d2 1.725 * [backup-simplify]: Simplify d1 into d1 1.725 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 1.726 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 1.726 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.726 * [taylor]: Taking taylor expansion of d4 in d1 1.726 * [backup-simplify]: Simplify d4 into d4 1.726 * [taylor]: Taking taylor expansion of d1 in d1 1.726 * [backup-simplify]: Simplify 0 into 0 1.726 * [backup-simplify]: Simplify 1 into 1 1.726 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.726 * [taylor]: Taking taylor expansion of d2 in d1 1.726 * [backup-simplify]: Simplify d2 into d2 1.726 * [taylor]: Taking taylor expansion of d1 in d1 1.726 * [backup-simplify]: Simplify 0 into 0 1.726 * [backup-simplify]: Simplify 1 into 1 1.726 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.726 * [taylor]: Taking taylor expansion of d3 in d1 1.726 * [backup-simplify]: Simplify d3 into d3 1.726 * [taylor]: Taking taylor expansion of d1 in d1 1.726 * [backup-simplify]: Simplify 0 into 0 1.726 * [backup-simplify]: Simplify 1 into 1 1.726 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 1.726 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 1.726 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.726 * [taylor]: Taking taylor expansion of d4 in d1 1.726 * [backup-simplify]: Simplify d4 into d4 1.726 * [taylor]: Taking taylor expansion of d1 in d1 1.726 * [backup-simplify]: Simplify 0 into 0 1.726 * [backup-simplify]: Simplify 1 into 1 1.726 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.726 * [taylor]: Taking taylor expansion of d2 in d1 1.726 * [backup-simplify]: Simplify d2 into d2 1.726 * [taylor]: Taking taylor expansion of d1 in d1 1.726 * [backup-simplify]: Simplify 0 into 0 1.726 * [backup-simplify]: Simplify 1 into 1 1.726 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.726 * [taylor]: Taking taylor expansion of d3 in d1 1.726 * [backup-simplify]: Simplify d3 into d3 1.726 * [taylor]: Taking taylor expansion of d1 in d1 1.726 * [backup-simplify]: Simplify 0 into 0 1.726 * [backup-simplify]: Simplify 1 into 1 1.726 * [backup-simplify]: Simplify (* d4 0) into 0 1.726 * [backup-simplify]: Simplify (* d2 0) into 0 1.727 * [backup-simplify]: Simplify (+ 0 0) into 0 1.727 * [backup-simplify]: Simplify (* d3 0) into 0 1.727 * [backup-simplify]: Simplify (- 0) into 0 1.727 * [backup-simplify]: Simplify (+ 0 0) into 0 1.727 * [taylor]: Taking taylor expansion of 0 in d2 1.727 * [backup-simplify]: Simplify 0 into 0 1.727 * [taylor]: Taking taylor expansion of 0 in d3 1.727 * [backup-simplify]: Simplify 0 into 0 1.727 * [taylor]: Taking taylor expansion of 0 in d4 1.727 * [backup-simplify]: Simplify 0 into 0 1.727 * [backup-simplify]: Simplify 0 into 0 1.728 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 1.728 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 1.728 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 1.728 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 1.728 * [backup-simplify]: Simplify (- d3) into (- d3) 1.728 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 1.728 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 1.728 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 1.728 * [taylor]: Taking taylor expansion of d4 in d2 1.728 * [backup-simplify]: Simplify d4 into d4 1.729 * [taylor]: Taking taylor expansion of d2 in d2 1.729 * [backup-simplify]: Simplify 0 into 0 1.729 * [backup-simplify]: Simplify 1 into 1 1.729 * [taylor]: Taking taylor expansion of d3 in d2 1.729 * [backup-simplify]: Simplify d3 into d3 1.729 * [backup-simplify]: Simplify (+ d4 0) into d4 1.729 * [backup-simplify]: Simplify (- d3) into (- d3) 1.729 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 1.729 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 1.729 * [taylor]: Taking taylor expansion of d4 in d3 1.729 * [backup-simplify]: Simplify d4 into d4 1.729 * [taylor]: Taking taylor expansion of d3 in d3 1.729 * [backup-simplify]: Simplify 0 into 0 1.729 * [backup-simplify]: Simplify 1 into 1 1.729 * [backup-simplify]: Simplify (- 0) into 0 1.729 * [backup-simplify]: Simplify (+ d4 0) into d4 1.729 * [taylor]: Taking taylor expansion of d4 in d4 1.729 * [backup-simplify]: Simplify 0 into 0 1.729 * [backup-simplify]: Simplify 1 into 1 1.729 * [backup-simplify]: Simplify 0 into 0 1.729 * [taylor]: Taking taylor expansion of 0 in d3 1.729 * [backup-simplify]: Simplify 0 into 0 1.729 * [taylor]: Taking taylor expansion of 0 in d4 1.729 * [backup-simplify]: Simplify 0 into 0 1.729 * [backup-simplify]: Simplify 0 into 0 1.729 * [taylor]: Taking taylor expansion of 0 in d4 1.729 * [backup-simplify]: Simplify 0 into 0 1.729 * [backup-simplify]: Simplify 0 into 0 1.729 * [backup-simplify]: Simplify 0 into 0 1.730 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1.730 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1.731 * [backup-simplify]: Simplify (+ 0 0) into 0 1.731 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1.731 * [backup-simplify]: Simplify (- 0) into 0 1.731 * [backup-simplify]: Simplify (+ 0 0) into 0 1.731 * [taylor]: Taking taylor expansion of 0 in d2 1.731 * [backup-simplify]: Simplify 0 into 0 1.732 * [taylor]: Taking taylor expansion of 0 in d3 1.732 * [backup-simplify]: Simplify 0 into 0 1.732 * [taylor]: Taking taylor expansion of 0 in d4 1.732 * [backup-simplify]: Simplify 0 into 0 1.732 * [backup-simplify]: Simplify 0 into 0 1.732 * [backup-simplify]: Simplify 0 into 0 1.732 * [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))) 1.732 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 1.732 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 1.732 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 1.732 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 1.732 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 1.732 * [taylor]: Taking taylor expansion of d2 in d4 1.732 * [backup-simplify]: Simplify d2 into d2 1.732 * [taylor]: Taking taylor expansion of d1 in d4 1.732 * [backup-simplify]: Simplify d1 into d1 1.732 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 1.732 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1.732 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 1.732 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 1.732 * [taylor]: Taking taylor expansion of d4 in d4 1.732 * [backup-simplify]: Simplify 0 into 0 1.732 * [backup-simplify]: Simplify 1 into 1 1.732 * [taylor]: Taking taylor expansion of d1 in d4 1.732 * [backup-simplify]: Simplify d1 into d1 1.732 * [backup-simplify]: Simplify (* 0 d1) into 0 1.733 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.733 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.733 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 1.733 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 1.733 * [taylor]: Taking taylor expansion of d3 in d4 1.733 * [backup-simplify]: Simplify d3 into d3 1.733 * [taylor]: Taking taylor expansion of d1 in d4 1.733 * [backup-simplify]: Simplify d1 into d1 1.733 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 1.733 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1.733 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 1.733 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 1.733 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 1.733 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 1.733 * [taylor]: Taking taylor expansion of d2 in d3 1.733 * [backup-simplify]: Simplify d2 into d2 1.733 * [taylor]: Taking taylor expansion of d1 in d3 1.733 * [backup-simplify]: Simplify d1 into d1 1.733 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 1.733 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1.733 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 1.733 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 1.733 * [taylor]: Taking taylor expansion of d4 in d3 1.733 * [backup-simplify]: Simplify d4 into d4 1.733 * [taylor]: Taking taylor expansion of d1 in d3 1.733 * [backup-simplify]: Simplify d1 into d1 1.733 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 1.733 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1.733 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 1.733 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 1.733 * [taylor]: Taking taylor expansion of d3 in d3 1.733 * [backup-simplify]: Simplify 0 into 0 1.733 * [backup-simplify]: Simplify 1 into 1 1.733 * [taylor]: Taking taylor expansion of d1 in d3 1.733 * [backup-simplify]: Simplify d1 into d1 1.733 * [backup-simplify]: Simplify (* 0 d1) into 0 1.734 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.734 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.734 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 1.734 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 1.734 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 1.734 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 1.734 * [taylor]: Taking taylor expansion of d2 in d2 1.734 * [backup-simplify]: Simplify 0 into 0 1.734 * [backup-simplify]: Simplify 1 into 1 1.734 * [taylor]: Taking taylor expansion of d1 in d2 1.734 * [backup-simplify]: Simplify d1 into d1 1.734 * [backup-simplify]: Simplify (* 0 d1) into 0 1.734 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.734 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.734 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 1.734 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 1.734 * [taylor]: Taking taylor expansion of d4 in d2 1.735 * [backup-simplify]: Simplify d4 into d4 1.735 * [taylor]: Taking taylor expansion of d1 in d2 1.735 * [backup-simplify]: Simplify d1 into d1 1.735 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 1.735 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1.735 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 1.735 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 1.735 * [taylor]: Taking taylor expansion of d3 in d2 1.735 * [backup-simplify]: Simplify d3 into d3 1.735 * [taylor]: Taking taylor expansion of d1 in d2 1.735 * [backup-simplify]: Simplify d1 into d1 1.735 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 1.735 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1.735 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1.735 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1.735 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1.735 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.735 * [taylor]: Taking taylor expansion of d2 in d1 1.735 * [backup-simplify]: Simplify d2 into d2 1.735 * [taylor]: Taking taylor expansion of d1 in d1 1.735 * [backup-simplify]: Simplify 0 into 0 1.735 * [backup-simplify]: Simplify 1 into 1 1.735 * [backup-simplify]: Simplify (* d2 0) into 0 1.735 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 1.735 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.735 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1.735 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.735 * [taylor]: Taking taylor expansion of d4 in d1 1.735 * [backup-simplify]: Simplify d4 into d4 1.735 * [taylor]: Taking taylor expansion of d1 in d1 1.735 * [backup-simplify]: Simplify 0 into 0 1.735 * [backup-simplify]: Simplify 1 into 1 1.735 * [backup-simplify]: Simplify (* d4 0) into 0 1.736 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 1.736 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.736 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1.736 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.736 * [taylor]: Taking taylor expansion of d3 in d1 1.736 * [backup-simplify]: Simplify d3 into d3 1.736 * [taylor]: Taking taylor expansion of d1 in d1 1.736 * [backup-simplify]: Simplify 0 into 0 1.736 * [backup-simplify]: Simplify 1 into 1 1.736 * [backup-simplify]: Simplify (* d3 0) into 0 1.736 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 1.736 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.736 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1.736 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1.736 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1.736 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.736 * [taylor]: Taking taylor expansion of d2 in d1 1.736 * [backup-simplify]: Simplify d2 into d2 1.736 * [taylor]: Taking taylor expansion of d1 in d1 1.736 * [backup-simplify]: Simplify 0 into 0 1.736 * [backup-simplify]: Simplify 1 into 1 1.736 * [backup-simplify]: Simplify (* d2 0) into 0 1.737 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 1.737 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.737 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1.737 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.737 * [taylor]: Taking taylor expansion of d4 in d1 1.737 * [backup-simplify]: Simplify d4 into d4 1.737 * [taylor]: Taking taylor expansion of d1 in d1 1.737 * [backup-simplify]: Simplify 0 into 0 1.737 * [backup-simplify]: Simplify 1 into 1 1.737 * [backup-simplify]: Simplify (* d4 0) into 0 1.737 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 1.737 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.737 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1.737 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.737 * [taylor]: Taking taylor expansion of d3 in d1 1.737 * [backup-simplify]: Simplify d3 into d3 1.737 * [taylor]: Taking taylor expansion of d1 in d1 1.737 * [backup-simplify]: Simplify 0 into 0 1.737 * [backup-simplify]: Simplify 1 into 1 1.737 * [backup-simplify]: Simplify (* d3 0) into 0 1.738 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 1.738 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.738 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 1.738 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.738 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1.738 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 1.738 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1.738 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.738 * [taylor]: Taking taylor expansion of d4 in d2 1.738 * [backup-simplify]: Simplify d4 into d4 1.738 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.738 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.738 * [taylor]: Taking taylor expansion of d2 in d2 1.738 * [backup-simplify]: Simplify 0 into 0 1.738 * [backup-simplify]: Simplify 1 into 1 1.738 * [backup-simplify]: Simplify (/ 1 1) into 1 1.738 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.738 * [taylor]: Taking taylor expansion of d3 in d2 1.738 * [backup-simplify]: Simplify d3 into d3 1.738 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.739 * [backup-simplify]: Simplify (+ 0 1) into 1 1.739 * [backup-simplify]: Simplify (+ 1 0) into 1 1.739 * [taylor]: Taking taylor expansion of 1 in d3 1.739 * [backup-simplify]: Simplify 1 into 1 1.739 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1.739 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1.740 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1.740 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.740 * [backup-simplify]: Simplify (+ 0 0) into 0 1.741 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1.741 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.741 * [backup-simplify]: Simplify (- 0) into 0 1.741 * [backup-simplify]: Simplify (+ 0 0) into 0 1.741 * [taylor]: Taking taylor expansion of 0 in d2 1.741 * [backup-simplify]: Simplify 0 into 0 1.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.742 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.742 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.742 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1.742 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1.742 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 1.742 * [taylor]: Taking taylor expansion of d4 in d3 1.742 * [backup-simplify]: Simplify d4 into d4 1.742 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.742 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.742 * [taylor]: Taking taylor expansion of d3 in d3 1.742 * [backup-simplify]: Simplify 0 into 0 1.742 * [backup-simplify]: Simplify 1 into 1 1.742 * [backup-simplify]: Simplify (/ 1 1) into 1 1.743 * [backup-simplify]: Simplify (- 1) into -1 1.743 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.743 * [taylor]: Taking taylor expansion of -1 in d4 1.743 * [backup-simplify]: Simplify -1 into -1 1.743 * [taylor]: Taking taylor expansion of 1 in d4 1.743 * [backup-simplify]: Simplify 1 into 1 1.743 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.744 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1.744 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.744 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1.744 * [backup-simplify]: Simplify (+ 0 0) into 0 1.745 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.745 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1.749 * [backup-simplify]: Simplify (- 0) into 0 1.749 * [backup-simplify]: Simplify (+ 0 0) into 0 1.749 * [taylor]: Taking taylor expansion of 0 in d2 1.749 * [backup-simplify]: Simplify 0 into 0 1.749 * [taylor]: Taking taylor expansion of 0 in d3 1.749 * [backup-simplify]: Simplify 0 into 0 1.749 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.750 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.750 * [backup-simplify]: Simplify (+ 0 0) into 0 1.750 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.751 * [backup-simplify]: Simplify (- 0) into 0 1.751 * [backup-simplify]: Simplify (+ 0 0) into 0 1.751 * [taylor]: Taking taylor expansion of 0 in d3 1.751 * [backup-simplify]: Simplify 0 into 0 1.752 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.752 * [backup-simplify]: Simplify (- 0) into 0 1.753 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.753 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.753 * [taylor]: Taking taylor expansion of d4 in d4 1.753 * [backup-simplify]: Simplify 0 into 0 1.753 * [backup-simplify]: Simplify 1 into 1 1.753 * [backup-simplify]: Simplify (/ 1 1) into 1 1.753 * [backup-simplify]: Simplify 1 into 1 1.753 * [taylor]: Taking taylor expansion of 0 in d4 1.753 * [backup-simplify]: Simplify 0 into 0 1.753 * [backup-simplify]: Simplify -1 into -1 1.753 * [backup-simplify]: Simplify 1 into 1 1.754 * [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)) 1.755 * [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))) 1.755 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 1.755 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 1.755 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 1.755 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 1.755 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 1.755 * [taylor]: Taking taylor expansion of d2 in d4 1.755 * [backup-simplify]: Simplify d2 into d2 1.755 * [taylor]: Taking taylor expansion of d1 in d4 1.755 * [backup-simplify]: Simplify d1 into d1 1.755 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 1.755 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1.755 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 1.755 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 1.755 * [taylor]: Taking taylor expansion of d4 in d4 1.755 * [backup-simplify]: Simplify 0 into 0 1.755 * [backup-simplify]: Simplify 1 into 1 1.755 * [taylor]: Taking taylor expansion of d1 in d4 1.755 * [backup-simplify]: Simplify d1 into d1 1.755 * [backup-simplify]: Simplify (* 0 d1) into 0 1.756 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.756 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.756 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 1.756 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 1.756 * [taylor]: Taking taylor expansion of d3 in d4 1.756 * [backup-simplify]: Simplify d3 into d3 1.756 * [taylor]: Taking taylor expansion of d1 in d4 1.756 * [backup-simplify]: Simplify d1 into d1 1.756 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 1.756 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1.756 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 1.756 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 1.756 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 1.756 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 1.756 * [taylor]: Taking taylor expansion of d2 in d3 1.756 * [backup-simplify]: Simplify d2 into d2 1.756 * [taylor]: Taking taylor expansion of d1 in d3 1.757 * [backup-simplify]: Simplify d1 into d1 1.757 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 1.757 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 1.757 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 1.757 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 1.757 * [taylor]: Taking taylor expansion of d4 in d3 1.757 * [backup-simplify]: Simplify d4 into d4 1.757 * [taylor]: Taking taylor expansion of d1 in d3 1.757 * [backup-simplify]: Simplify d1 into d1 1.757 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 1.757 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1.757 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 1.757 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 1.757 * [taylor]: Taking taylor expansion of d3 in d3 1.757 * [backup-simplify]: Simplify 0 into 0 1.757 * [backup-simplify]: Simplify 1 into 1 1.757 * [taylor]: Taking taylor expansion of d1 in d3 1.757 * [backup-simplify]: Simplify d1 into d1 1.757 * [backup-simplify]: Simplify (* 0 d1) into 0 1.758 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.758 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.758 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 1.758 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 1.758 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 1.758 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 1.758 * [taylor]: Taking taylor expansion of d2 in d2 1.758 * [backup-simplify]: Simplify 0 into 0 1.758 * [backup-simplify]: Simplify 1 into 1 1.758 * [taylor]: Taking taylor expansion of d1 in d2 1.758 * [backup-simplify]: Simplify d1 into d1 1.758 * [backup-simplify]: Simplify (* 0 d1) into 0 1.758 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 1.758 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.758 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 1.759 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 1.759 * [taylor]: Taking taylor expansion of d4 in d2 1.759 * [backup-simplify]: Simplify d4 into d4 1.759 * [taylor]: Taking taylor expansion of d1 in d2 1.759 * [backup-simplify]: Simplify d1 into d1 1.759 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 1.759 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 1.759 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 1.759 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 1.759 * [taylor]: Taking taylor expansion of d3 in d2 1.759 * [backup-simplify]: Simplify d3 into d3 1.759 * [taylor]: Taking taylor expansion of d1 in d2 1.759 * [backup-simplify]: Simplify d1 into d1 1.759 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 1.759 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 1.759 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1.759 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1.759 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1.759 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.759 * [taylor]: Taking taylor expansion of d2 in d1 1.759 * [backup-simplify]: Simplify d2 into d2 1.759 * [taylor]: Taking taylor expansion of d1 in d1 1.759 * [backup-simplify]: Simplify 0 into 0 1.759 * [backup-simplify]: Simplify 1 into 1 1.759 * [backup-simplify]: Simplify (* d2 0) into 0 1.760 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 1.760 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.760 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1.760 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.760 * [taylor]: Taking taylor expansion of d4 in d1 1.760 * [backup-simplify]: Simplify d4 into d4 1.760 * [taylor]: Taking taylor expansion of d1 in d1 1.760 * [backup-simplify]: Simplify 0 into 0 1.760 * [backup-simplify]: Simplify 1 into 1 1.760 * [backup-simplify]: Simplify (* d4 0) into 0 1.760 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 1.761 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.761 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1.761 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.761 * [taylor]: Taking taylor expansion of d3 in d1 1.761 * [backup-simplify]: Simplify d3 into d3 1.761 * [taylor]: Taking taylor expansion of d1 in d1 1.761 * [backup-simplify]: Simplify 0 into 0 1.761 * [backup-simplify]: Simplify 1 into 1 1.761 * [backup-simplify]: Simplify (* d3 0) into 0 1.761 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 1.761 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.761 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 1.761 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 1.761 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 1.761 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 1.761 * [taylor]: Taking taylor expansion of d2 in d1 1.761 * [backup-simplify]: Simplify d2 into d2 1.761 * [taylor]: Taking taylor expansion of d1 in d1 1.761 * [backup-simplify]: Simplify 0 into 0 1.762 * [backup-simplify]: Simplify 1 into 1 1.762 * [backup-simplify]: Simplify (* d2 0) into 0 1.762 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 1.762 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.762 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 1.762 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 1.762 * [taylor]: Taking taylor expansion of d4 in d1 1.762 * [backup-simplify]: Simplify d4 into d4 1.762 * [taylor]: Taking taylor expansion of d1 in d1 1.762 * [backup-simplify]: Simplify 0 into 0 1.762 * [backup-simplify]: Simplify 1 into 1 1.762 * [backup-simplify]: Simplify (* d4 0) into 0 1.763 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 1.763 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.763 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 1.763 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 1.763 * [taylor]: Taking taylor expansion of d3 in d1 1.763 * [backup-simplify]: Simplify d3 into d3 1.763 * [taylor]: Taking taylor expansion of d1 in d1 1.763 * [backup-simplify]: Simplify 0 into 0 1.763 * [backup-simplify]: Simplify 1 into 1 1.763 * [backup-simplify]: Simplify (* d3 0) into 0 1.763 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 1.764 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.764 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 1.764 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.764 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1.764 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 1.764 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1.764 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.764 * [taylor]: Taking taylor expansion of d4 in d2 1.764 * [backup-simplify]: Simplify d4 into d4 1.764 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.764 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.764 * [taylor]: Taking taylor expansion of d2 in d2 1.764 * [backup-simplify]: Simplify 0 into 0 1.764 * [backup-simplify]: Simplify 1 into 1 1.765 * [backup-simplify]: Simplify (/ 1 1) into 1 1.765 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.765 * [taylor]: Taking taylor expansion of d3 in d2 1.765 * [backup-simplify]: Simplify d3 into d3 1.765 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.765 * [backup-simplify]: Simplify (+ 0 1) into 1 1.766 * [backup-simplify]: Simplify (+ 1 0) into 1 1.766 * [taylor]: Taking taylor expansion of 1 in d3 1.766 * [backup-simplify]: Simplify 1 into 1 1.767 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 1.767 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1.767 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 1.767 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.768 * [backup-simplify]: Simplify (+ 0 0) into 0 1.769 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 1.769 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.769 * [backup-simplify]: Simplify (- 0) into 0 1.769 * [backup-simplify]: Simplify (+ 0 0) into 0 1.770 * [taylor]: Taking taylor expansion of 0 in d2 1.770 * [backup-simplify]: Simplify 0 into 0 1.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.770 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.771 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.771 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1.771 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 1.771 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 1.771 * [taylor]: Taking taylor expansion of d4 in d3 1.771 * [backup-simplify]: Simplify d4 into d4 1.771 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.771 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.771 * [taylor]: Taking taylor expansion of d3 in d3 1.771 * [backup-simplify]: Simplify 0 into 0 1.771 * [backup-simplify]: Simplify 1 into 1 1.771 * [backup-simplify]: Simplify (/ 1 1) into 1 1.772 * [backup-simplify]: Simplify (- 1) into -1 1.772 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.772 * [taylor]: Taking taylor expansion of -1 in d4 1.772 * [backup-simplify]: Simplify -1 into -1 1.772 * [taylor]: Taking taylor expansion of 1 in d4 1.772 * [backup-simplify]: Simplify 1 into 1 1.773 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1.774 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1.775 * [backup-simplify]: Simplify (+ 0 0) into 0 1.776 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.776 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1.776 * [backup-simplify]: Simplify (- 0) into 0 1.777 * [backup-simplify]: Simplify (+ 0 0) into 0 1.777 * [taylor]: Taking taylor expansion of 0 in d2 1.777 * [backup-simplify]: Simplify 0 into 0 1.777 * [taylor]: Taking taylor expansion of 0 in d3 1.777 * [backup-simplify]: Simplify 0 into 0 1.777 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.778 * [backup-simplify]: Simplify (+ 0 0) into 0 1.779 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.779 * [backup-simplify]: Simplify (- 0) into 0 1.779 * [backup-simplify]: Simplify (+ 0 0) into 0 1.779 * [taylor]: Taking taylor expansion of 0 in d3 1.779 * [backup-simplify]: Simplify 0 into 0 1.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.780 * [backup-simplify]: Simplify (- 0) into 0 1.780 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.780 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.780 * [taylor]: Taking taylor expansion of d4 in d4 1.780 * [backup-simplify]: Simplify 0 into 0 1.780 * [backup-simplify]: Simplify 1 into 1 1.780 * [backup-simplify]: Simplify (/ 1 1) into 1 1.780 * [backup-simplify]: Simplify 1 into 1 1.781 * [taylor]: Taking taylor expansion of 0 in d4 1.781 * [backup-simplify]: Simplify 0 into 0 1.781 * [backup-simplify]: Simplify -1 into -1 1.781 * [backup-simplify]: Simplify 1 into 1 1.781 * [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)) 1.781 * * * [progress]: simplifying candidates 1.781 * * * * [progress]: [ 1 / 26 ] simplifiying candidate # 1.781 * * * * [progress]: [ 2 / 26 ] simplifiying candidate # 1.781 * * * * [progress]: [ 3 / 26 ] simplifiying candidate # 1.781 * * * * [progress]: [ 4 / 26 ] simplifiying candidate # 1.781 * * * * [progress]: [ 5 / 26 ] simplifiying candidate # 1.781 * * * * [progress]: [ 6 / 26 ] simplifiying candidate # 1.781 * * * * [progress]: [ 7 / 26 ] simplifiying candidate # 1.781 * * * * [progress]: [ 8 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 9 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 10 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 11 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 12 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 13 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 14 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 15 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 16 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 17 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 18 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 19 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 20 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 21 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))> 1.782 * * * * [progress]: [ 23 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 24 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 25 / 26 ] simplifiying candidate # 1.782 * * * * [progress]: [ 26 / 26 ] simplifiying candidate # 1.783 * [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)) 1.783 * * [simplify]: iteration 0: 48 enodes 1.794 * * [simplify]: iteration 1: 135 enodes 1.849 * * [simplify]: iteration 2: 466 enodes 2.476 * * [simplify]: iteration 3: 2000 enodes 3.035 * * [simplify]: iteration complete: 2000 enodes 3.035 * * [simplify]: Extracting #0: cost 18 inf + 0 3.036 * * [simplify]: Extracting #1: cost 204 inf + 1 3.042 * * [simplify]: Extracting #2: cost 538 inf + 8326 3.064 * * [simplify]: Extracting #3: cost 209 inf + 93182 3.095 * * [simplify]: Extracting #4: cost 41 inf + 132890 3.137 * * [simplify]: Extracting #5: cost 13 inf + 138845 3.172 * * [simplify]: Extracting #6: cost 0 inf + 144206 3.202 * [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)) 3.203 * * * [progress]: adding candidates to table 3.366 * * [progress]: iteration 2 / 4 3.366 * * * [progress]: picking best candidate 3.377 * * * * [pick]: Picked # 3.377 * * * [progress]: localizing error 3.409 * * * [progress]: generating rewritten candidates 3.409 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 3.410 * * * [progress]: generating series expansions 3.410 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 3.410 * [backup-simplify]: Simplify (fma d1 (- d2 d3) (* d4 d1)) into (fma d1 (- d2 d3) (* d4 d1)) 3.410 * [approximate]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in (d1 d2 d3 d4) around 0 3.410 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d4 3.411 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 3.411 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d4 3.411 * [taylor]: Taking taylor expansion of d1 in d4 3.411 * [backup-simplify]: Simplify d1 into d1 3.411 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 3.411 * [taylor]: Taking taylor expansion of d2 in d4 3.411 * [backup-simplify]: Simplify d2 into d2 3.411 * [taylor]: Taking taylor expansion of d3 in d4 3.411 * [backup-simplify]: Simplify d3 into d3 3.411 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.411 * [taylor]: Taking taylor expansion of d4 in d4 3.411 * [backup-simplify]: Simplify 0 into 0 3.411 * [backup-simplify]: Simplify 1 into 1 3.411 * [taylor]: Taking taylor expansion of d1 in d4 3.411 * [backup-simplify]: Simplify d1 into d1 3.411 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d3 3.411 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 3.411 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3 3.411 * [taylor]: Taking taylor expansion of d1 in d3 3.411 * [backup-simplify]: Simplify d1 into d1 3.411 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 3.411 * [taylor]: Taking taylor expansion of d2 in d3 3.411 * [backup-simplify]: Simplify d2 into d2 3.411 * [taylor]: Taking taylor expansion of d3 in d3 3.411 * [backup-simplify]: Simplify 0 into 0 3.411 * [backup-simplify]: Simplify 1 into 1 3.411 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.411 * [taylor]: Taking taylor expansion of d4 in d3 3.411 * [backup-simplify]: Simplify d4 into d4 3.411 * [taylor]: Taking taylor expansion of d1 in d3 3.411 * [backup-simplify]: Simplify d1 into d1 3.411 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d2 3.411 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 3.411 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2 3.412 * [taylor]: Taking taylor expansion of d1 in d2 3.412 * [backup-simplify]: Simplify d1 into d1 3.412 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 3.412 * [taylor]: Taking taylor expansion of d2 in d2 3.412 * [backup-simplify]: Simplify 0 into 0 3.412 * [backup-simplify]: Simplify 1 into 1 3.412 * [taylor]: Taking taylor expansion of d3 in d2 3.412 * [backup-simplify]: Simplify d3 into d3 3.412 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.412 * [taylor]: Taking taylor expansion of d4 in d2 3.412 * [backup-simplify]: Simplify d4 into d4 3.412 * [taylor]: Taking taylor expansion of d1 in d2 3.412 * [backup-simplify]: Simplify d1 into d1 3.412 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 3.412 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 3.412 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 3.412 * [taylor]: Taking taylor expansion of d1 in d1 3.412 * [backup-simplify]: Simplify 0 into 0 3.412 * [backup-simplify]: Simplify 1 into 1 3.412 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 3.412 * [taylor]: Taking taylor expansion of d2 in d1 3.412 * [backup-simplify]: Simplify d2 into d2 3.412 * [taylor]: Taking taylor expansion of d3 in d1 3.412 * [backup-simplify]: Simplify d3 into d3 3.412 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.412 * [taylor]: Taking taylor expansion of d4 in d1 3.412 * [backup-simplify]: Simplify d4 into d4 3.412 * [taylor]: Taking taylor expansion of d1 in d1 3.412 * [backup-simplify]: Simplify 0 into 0 3.412 * [backup-simplify]: Simplify 1 into 1 3.412 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 3.412 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 3.412 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 3.412 * [taylor]: Taking taylor expansion of d1 in d1 3.412 * [backup-simplify]: Simplify 0 into 0 3.413 * [backup-simplify]: Simplify 1 into 1 3.413 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 3.413 * [taylor]: Taking taylor expansion of d2 in d1 3.413 * [backup-simplify]: Simplify d2 into d2 3.413 * [taylor]: Taking taylor expansion of d3 in d1 3.413 * [backup-simplify]: Simplify d3 into d3 3.413 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.413 * [taylor]: Taking taylor expansion of d4 in d1 3.413 * [backup-simplify]: Simplify d4 into d4 3.413 * [taylor]: Taking taylor expansion of d1 in d1 3.413 * [backup-simplify]: Simplify 0 into 0 3.413 * [backup-simplify]: Simplify 1 into 1 3.413 * [backup-simplify]: Simplify (- d3) into (- d3) 3.413 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 3.413 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0 3.413 * [backup-simplify]: Simplify (* d4 0) into 0 3.414 * [backup-simplify]: Simplify (+ 0 0) into 0 3.414 * [taylor]: Taking taylor expansion of 0 in d2 3.414 * [backup-simplify]: Simplify 0 into 0 3.414 * [taylor]: Taking taylor expansion of 0 in d3 3.414 * [backup-simplify]: Simplify 0 into 0 3.414 * [taylor]: Taking taylor expansion of 0 in d4 3.414 * [backup-simplify]: Simplify 0 into 0 3.414 * [backup-simplify]: Simplify 0 into 0 3.414 * [backup-simplify]: Simplify (- 0) into 0 3.415 * [backup-simplify]: Simplify (+ 0 0) into 0 3.415 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3) 3.416 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.416 * [backup-simplify]: Simplify (+ (- d2 d3) d4) into (- (+ d2 d4) d3) 3.416 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 3.416 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 3.416 * [taylor]: Taking taylor expansion of d2 in d2 3.416 * [backup-simplify]: Simplify 0 into 0 3.416 * [backup-simplify]: Simplify 1 into 1 3.416 * [taylor]: Taking taylor expansion of d4 in d2 3.416 * [backup-simplify]: Simplify d4 into d4 3.416 * [taylor]: Taking taylor expansion of d3 in d2 3.416 * [backup-simplify]: Simplify d3 into d3 3.416 * [backup-simplify]: Simplify (+ 0 d4) into d4 3.416 * [backup-simplify]: Simplify (- d3) into (- d3) 3.416 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 3.416 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 3.416 * [taylor]: Taking taylor expansion of d4 in d3 3.416 * [backup-simplify]: Simplify d4 into d4 3.416 * [taylor]: Taking taylor expansion of d3 in d3 3.416 * [backup-simplify]: Simplify 0 into 0 3.416 * [backup-simplify]: Simplify 1 into 1 3.417 * [backup-simplify]: Simplify (- 0) into 0 3.417 * [backup-simplify]: Simplify (+ d4 0) into d4 3.417 * [taylor]: Taking taylor expansion of d4 in d4 3.417 * [backup-simplify]: Simplify 0 into 0 3.417 * [backup-simplify]: Simplify 1 into 1 3.417 * [backup-simplify]: Simplify 0 into 0 3.417 * [taylor]: Taking taylor expansion of 0 in d3 3.417 * [backup-simplify]: Simplify 0 into 0 3.417 * [taylor]: Taking taylor expansion of 0 in d4 3.417 * [backup-simplify]: Simplify 0 into 0 3.417 * [backup-simplify]: Simplify 0 into 0 3.417 * [taylor]: Taking taylor expansion of 0 in d4 3.417 * [backup-simplify]: Simplify 0 into 0 3.417 * [backup-simplify]: Simplify 0 into 0 3.417 * [backup-simplify]: Simplify 0 into 0 3.418 * [backup-simplify]: Simplify (- 0) into 0 3.418 * [backup-simplify]: Simplify (+ 0 0) into 0 3.419 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0 3.420 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.420 * [backup-simplify]: Simplify (+ 0 0) into 0 3.420 * [taylor]: Taking taylor expansion of 0 in d2 3.420 * [backup-simplify]: Simplify 0 into 0 3.420 * [taylor]: Taking taylor expansion of 0 in d3 3.420 * [backup-simplify]: Simplify 0 into 0 3.420 * [taylor]: Taking taylor expansion of 0 in d4 3.420 * [backup-simplify]: Simplify 0 into 0 3.420 * [backup-simplify]: Simplify 0 into 0 3.420 * [backup-simplify]: Simplify 0 into 0 3.421 * [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))) 3.421 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 3.421 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d4 3.421 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 3.421 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d4 3.421 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 3.421 * [taylor]: Taking taylor expansion of d1 in d4 3.421 * [backup-simplify]: Simplify d1 into d1 3.421 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.421 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 3.421 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.421 * [taylor]: Taking taylor expansion of d2 in d4 3.421 * [backup-simplify]: Simplify d2 into d2 3.421 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.421 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.421 * [taylor]: Taking taylor expansion of d3 in d4 3.421 * [backup-simplify]: Simplify d3 into d3 3.421 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.421 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.421 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.421 * [taylor]: Taking taylor expansion of d4 in d4 3.421 * [backup-simplify]: Simplify 0 into 0 3.421 * [backup-simplify]: Simplify 1 into 1 3.421 * [taylor]: Taking taylor expansion of d1 in d4 3.421 * [backup-simplify]: Simplify d1 into d1 3.422 * [backup-simplify]: Simplify (* 0 d1) into 0 3.422 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.422 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.422 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d3 3.422 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 3.422 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d3 3.422 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 3.422 * [taylor]: Taking taylor expansion of d1 in d3 3.422 * [backup-simplify]: Simplify d1 into d1 3.422 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.422 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 3.422 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.422 * [taylor]: Taking taylor expansion of d2 in d3 3.422 * [backup-simplify]: Simplify d2 into d2 3.423 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.423 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.423 * [taylor]: Taking taylor expansion of d3 in d3 3.423 * [backup-simplify]: Simplify 0 into 0 3.423 * [backup-simplify]: Simplify 1 into 1 3.423 * [backup-simplify]: Simplify (/ 1 1) into 1 3.423 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.423 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.423 * [taylor]: Taking taylor expansion of d4 in d3 3.423 * [backup-simplify]: Simplify d4 into d4 3.423 * [taylor]: Taking taylor expansion of d1 in d3 3.423 * [backup-simplify]: Simplify d1 into d1 3.423 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.423 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.423 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d2 3.423 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 3.424 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d2 3.424 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 3.424 * [taylor]: Taking taylor expansion of d1 in d2 3.424 * [backup-simplify]: Simplify d1 into d1 3.424 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.424 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 3.424 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.424 * [taylor]: Taking taylor expansion of d2 in d2 3.424 * [backup-simplify]: Simplify 0 into 0 3.424 * [backup-simplify]: Simplify 1 into 1 3.424 * [backup-simplify]: Simplify (/ 1 1) into 1 3.424 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.424 * [taylor]: Taking taylor expansion of d3 in d2 3.424 * [backup-simplify]: Simplify d3 into d3 3.424 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.424 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.424 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.424 * [taylor]: Taking taylor expansion of d4 in d2 3.425 * [backup-simplify]: Simplify d4 into d4 3.425 * [taylor]: Taking taylor expansion of d1 in d2 3.425 * [backup-simplify]: Simplify d1 into d1 3.425 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.425 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.425 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 3.425 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 3.425 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 3.425 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.425 * [taylor]: Taking taylor expansion of d1 in d1 3.425 * [backup-simplify]: Simplify 0 into 0 3.425 * [backup-simplify]: Simplify 1 into 1 3.425 * [backup-simplify]: Simplify (/ 1 1) into 1 3.425 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 3.425 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.425 * [taylor]: Taking taylor expansion of d2 in d1 3.425 * [backup-simplify]: Simplify d2 into d2 3.426 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.426 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.426 * [taylor]: Taking taylor expansion of d3 in d1 3.426 * [backup-simplify]: Simplify d3 into d3 3.426 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.426 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.426 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.426 * [taylor]: Taking taylor expansion of d4 in d1 3.426 * [backup-simplify]: Simplify d4 into d4 3.426 * [taylor]: Taking taylor expansion of d1 in d1 3.426 * [backup-simplify]: Simplify 0 into 0 3.426 * [backup-simplify]: Simplify 1 into 1 3.426 * [backup-simplify]: Simplify (* d4 0) into 0 3.426 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.426 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.426 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 3.427 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 3.427 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 3.427 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.427 * [taylor]: Taking taylor expansion of d1 in d1 3.427 * [backup-simplify]: Simplify 0 into 0 3.427 * [backup-simplify]: Simplify 1 into 1 3.427 * [backup-simplify]: Simplify (/ 1 1) into 1 3.427 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 3.427 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.427 * [taylor]: Taking taylor expansion of d2 in d1 3.427 * [backup-simplify]: Simplify d2 into d2 3.427 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.427 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.427 * [taylor]: Taking taylor expansion of d3 in d1 3.427 * [backup-simplify]: Simplify d3 into d3 3.427 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.427 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.427 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.427 * [taylor]: Taking taylor expansion of d4 in d1 3.428 * [backup-simplify]: Simplify d4 into d4 3.428 * [taylor]: Taking taylor expansion of d1 in d1 3.428 * [backup-simplify]: Simplify 0 into 0 3.428 * [backup-simplify]: Simplify 1 into 1 3.428 * [backup-simplify]: Simplify (* d4 0) into 0 3.428 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.428 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.428 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.428 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.429 * [backup-simplify]: Simplify (* 1 (- (/ 1 d2) (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.429 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.429 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.429 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.429 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.429 * [taylor]: Taking taylor expansion of d4 in d2 3.429 * [backup-simplify]: Simplify d4 into d4 3.429 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.429 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.429 * [taylor]: Taking taylor expansion of d2 in d2 3.429 * [backup-simplify]: Simplify 0 into 0 3.429 * [backup-simplify]: Simplify 1 into 1 3.429 * [backup-simplify]: Simplify (/ 1 1) into 1 3.429 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.430 * [taylor]: Taking taylor expansion of d3 in d2 3.430 * [backup-simplify]: Simplify d3 into d3 3.430 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.430 * [backup-simplify]: Simplify (+ 0 1) into 1 3.431 * [backup-simplify]: Simplify (+ 1 0) into 1 3.431 * [taylor]: Taking taylor expansion of 1 in d3 3.431 * [backup-simplify]: Simplify 1 into 1 3.431 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.431 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.431 * [backup-simplify]: Simplify (- 0) into 0 3.432 * [backup-simplify]: Simplify (+ 0 0) into 0 3.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.433 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0 3.434 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.434 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.434 * [backup-simplify]: Simplify (+ 0 0) into 0 3.434 * [taylor]: Taking taylor expansion of 0 in d2 3.434 * [backup-simplify]: Simplify 0 into 0 3.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.435 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.435 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.435 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.435 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.435 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.435 * [taylor]: Taking taylor expansion of d4 in d3 3.435 * [backup-simplify]: Simplify d4 into d4 3.436 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.436 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.436 * [taylor]: Taking taylor expansion of d3 in d3 3.436 * [backup-simplify]: Simplify 0 into 0 3.436 * [backup-simplify]: Simplify 1 into 1 3.436 * [backup-simplify]: Simplify (/ 1 1) into 1 3.436 * [backup-simplify]: Simplify (- 1) into -1 3.437 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.437 * [taylor]: Taking taylor expansion of -1 in d4 3.437 * [backup-simplify]: Simplify -1 into -1 3.437 * [taylor]: Taking taylor expansion of 1 in d4 3.437 * [backup-simplify]: Simplify 1 into 1 3.437 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.437 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.438 * [backup-simplify]: Simplify (- 0) into 0 3.438 * [backup-simplify]: Simplify (+ 0 0) into 0 3.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.440 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0 3.441 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.441 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.442 * [backup-simplify]: Simplify (+ 0 0) into 0 3.442 * [taylor]: Taking taylor expansion of 0 in d2 3.442 * [backup-simplify]: Simplify 0 into 0 3.442 * [taylor]: Taking taylor expansion of 0 in d3 3.442 * [backup-simplify]: Simplify 0 into 0 3.442 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.444 * [backup-simplify]: Simplify (+ 0 0) into 0 3.444 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.444 * [backup-simplify]: Simplify (- 0) into 0 3.444 * [backup-simplify]: Simplify (+ 0 0) into 0 3.444 * [taylor]: Taking taylor expansion of 0 in d3 3.444 * [backup-simplify]: Simplify 0 into 0 3.445 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.446 * [backup-simplify]: Simplify (- 0) into 0 3.446 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.446 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.446 * [taylor]: Taking taylor expansion of d4 in d4 3.446 * [backup-simplify]: Simplify 0 into 0 3.446 * [backup-simplify]: Simplify 1 into 1 3.446 * [backup-simplify]: Simplify (/ 1 1) into 1 3.446 * [backup-simplify]: Simplify 1 into 1 3.446 * [taylor]: Taking taylor expansion of 0 in d4 3.446 * [backup-simplify]: Simplify 0 into 0 3.446 * [backup-simplify]: Simplify -1 into -1 3.446 * [backup-simplify]: Simplify 1 into 1 3.447 * [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)) 3.447 * [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))) 3.447 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 3.447 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d4 3.447 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 3.447 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d4 3.447 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 3.448 * [taylor]: Taking taylor expansion of -1 in d4 3.448 * [backup-simplify]: Simplify -1 into -1 3.448 * [taylor]: Taking taylor expansion of d1 in d4 3.448 * [backup-simplify]: Simplify d1 into d1 3.448 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.448 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 3.448 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.448 * [taylor]: Taking taylor expansion of d3 in d4 3.448 * [backup-simplify]: Simplify d3 into d3 3.448 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.448 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.448 * [taylor]: Taking taylor expansion of d2 in d4 3.448 * [backup-simplify]: Simplify d2 into d2 3.448 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.448 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.448 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.448 * [taylor]: Taking taylor expansion of d4 in d4 3.448 * [backup-simplify]: Simplify 0 into 0 3.448 * [backup-simplify]: Simplify 1 into 1 3.448 * [taylor]: Taking taylor expansion of d1 in d4 3.448 * [backup-simplify]: Simplify d1 into d1 3.448 * [backup-simplify]: Simplify (* 0 d1) into 0 3.449 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.449 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.449 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d3 3.449 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 3.449 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d3 3.449 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 3.449 * [taylor]: Taking taylor expansion of -1 in d3 3.449 * [backup-simplify]: Simplify -1 into -1 3.449 * [taylor]: Taking taylor expansion of d1 in d3 3.449 * [backup-simplify]: Simplify d1 into d1 3.449 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.449 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 3.449 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.449 * [taylor]: Taking taylor expansion of d3 in d3 3.449 * [backup-simplify]: Simplify 0 into 0 3.449 * [backup-simplify]: Simplify 1 into 1 3.449 * [backup-simplify]: Simplify (/ 1 1) into 1 3.449 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.449 * [taylor]: Taking taylor expansion of d2 in d3 3.450 * [backup-simplify]: Simplify d2 into d2 3.450 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.450 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.450 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.450 * [taylor]: Taking taylor expansion of d4 in d3 3.450 * [backup-simplify]: Simplify d4 into d4 3.450 * [taylor]: Taking taylor expansion of d1 in d3 3.450 * [backup-simplify]: Simplify d1 into d1 3.450 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.450 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.450 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d2 3.450 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 3.450 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d2 3.450 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 3.450 * [taylor]: Taking taylor expansion of -1 in d2 3.450 * [backup-simplify]: Simplify -1 into -1 3.450 * [taylor]: Taking taylor expansion of d1 in d2 3.450 * [backup-simplify]: Simplify d1 into d1 3.450 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.450 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 3.450 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.450 * [taylor]: Taking taylor expansion of d3 in d2 3.450 * [backup-simplify]: Simplify d3 into d3 3.450 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.450 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.450 * [taylor]: Taking taylor expansion of d2 in d2 3.450 * [backup-simplify]: Simplify 0 into 0 3.450 * [backup-simplify]: Simplify 1 into 1 3.451 * [backup-simplify]: Simplify (/ 1 1) into 1 3.451 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.451 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.451 * [taylor]: Taking taylor expansion of d4 in d2 3.451 * [backup-simplify]: Simplify d4 into d4 3.451 * [taylor]: Taking taylor expansion of d1 in d2 3.451 * [backup-simplify]: Simplify d1 into d1 3.451 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.451 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.451 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 3.451 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 3.451 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 3.451 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 3.451 * [taylor]: Taking taylor expansion of -1 in d1 3.451 * [backup-simplify]: Simplify -1 into -1 3.451 * [taylor]: Taking taylor expansion of d1 in d1 3.451 * [backup-simplify]: Simplify 0 into 0 3.451 * [backup-simplify]: Simplify 1 into 1 3.452 * [backup-simplify]: Simplify (/ -1 1) into -1 3.452 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 3.452 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.452 * [taylor]: Taking taylor expansion of d3 in d1 3.452 * [backup-simplify]: Simplify d3 into d3 3.452 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.452 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.452 * [taylor]: Taking taylor expansion of d2 in d1 3.452 * [backup-simplify]: Simplify d2 into d2 3.452 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.452 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.452 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.452 * [taylor]: Taking taylor expansion of d4 in d1 3.452 * [backup-simplify]: Simplify d4 into d4 3.452 * [taylor]: Taking taylor expansion of d1 in d1 3.452 * [backup-simplify]: Simplify 0 into 0 3.452 * [backup-simplify]: Simplify 1 into 1 3.452 * [backup-simplify]: Simplify (* d4 0) into 0 3.453 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.453 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.453 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 3.453 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 3.453 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 3.453 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 3.453 * [taylor]: Taking taylor expansion of -1 in d1 3.453 * [backup-simplify]: Simplify -1 into -1 3.453 * [taylor]: Taking taylor expansion of d1 in d1 3.453 * [backup-simplify]: Simplify 0 into 0 3.453 * [backup-simplify]: Simplify 1 into 1 3.453 * [backup-simplify]: Simplify (/ -1 1) into -1 3.453 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 3.453 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.453 * [taylor]: Taking taylor expansion of d3 in d1 3.454 * [backup-simplify]: Simplify d3 into d3 3.454 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.454 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.454 * [taylor]: Taking taylor expansion of d2 in d1 3.454 * [backup-simplify]: Simplify d2 into d2 3.454 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.454 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.454 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.454 * [taylor]: Taking taylor expansion of d4 in d1 3.454 * [backup-simplify]: Simplify d4 into d4 3.454 * [taylor]: Taking taylor expansion of d1 in d1 3.454 * [backup-simplify]: Simplify 0 into 0 3.454 * [backup-simplify]: Simplify 1 into 1 3.454 * [backup-simplify]: Simplify (* d4 0) into 0 3.454 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.454 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.455 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 3.455 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 3.455 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 3.455 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d2))) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.455 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.455 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.455 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.455 * [taylor]: Taking taylor expansion of d4 in d2 3.455 * [backup-simplify]: Simplify d4 into d4 3.455 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.455 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.455 * [taylor]: Taking taylor expansion of d2 in d2 3.455 * [backup-simplify]: Simplify 0 into 0 3.455 * [backup-simplify]: Simplify 1 into 1 3.456 * [backup-simplify]: Simplify (/ 1 1) into 1 3.456 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.456 * [taylor]: Taking taylor expansion of d3 in d2 3.456 * [backup-simplify]: Simplify d3 into d3 3.456 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.456 * [backup-simplify]: Simplify (+ 0 1) into 1 3.457 * [backup-simplify]: Simplify (+ 1 0) into 1 3.457 * [taylor]: Taking taylor expansion of 1 in d3 3.457 * [backup-simplify]: Simplify 1 into 1 3.457 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.457 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.457 * [backup-simplify]: Simplify (- 0) into 0 3.458 * [backup-simplify]: Simplify (+ 0 0) into 0 3.458 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 3.459 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 3.460 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.460 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.460 * [backup-simplify]: Simplify (+ 0 0) into 0 3.460 * [taylor]: Taking taylor expansion of 0 in d2 3.460 * [backup-simplify]: Simplify 0 into 0 3.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.461 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.461 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.461 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.461 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.461 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.461 * [taylor]: Taking taylor expansion of d4 in d3 3.461 * [backup-simplify]: Simplify d4 into d4 3.461 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.461 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.462 * [taylor]: Taking taylor expansion of d3 in d3 3.462 * [backup-simplify]: Simplify 0 into 0 3.462 * [backup-simplify]: Simplify 1 into 1 3.462 * [backup-simplify]: Simplify (/ 1 1) into 1 3.462 * [backup-simplify]: Simplify (- 1) into -1 3.463 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.463 * [taylor]: Taking taylor expansion of -1 in d4 3.463 * [backup-simplify]: Simplify -1 into -1 3.463 * [taylor]: Taking taylor expansion of 1 in d4 3.463 * [backup-simplify]: Simplify 1 into 1 3.463 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.463 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.464 * [backup-simplify]: Simplify (- 0) into 0 3.464 * [backup-simplify]: Simplify (+ 0 0) into 0 3.465 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.466 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 3.472 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.472 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.473 * [backup-simplify]: Simplify (+ 0 0) into 0 3.473 * [taylor]: Taking taylor expansion of 0 in d2 3.473 * [backup-simplify]: Simplify 0 into 0 3.473 * [taylor]: Taking taylor expansion of 0 in d3 3.473 * [backup-simplify]: Simplify 0 into 0 3.473 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.474 * [backup-simplify]: Simplify (+ 0 0) into 0 3.474 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.475 * [backup-simplify]: Simplify (- 0) into 0 3.475 * [backup-simplify]: Simplify (+ 0 0) into 0 3.475 * [taylor]: Taking taylor expansion of 0 in d3 3.475 * [backup-simplify]: Simplify 0 into 0 3.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.476 * [backup-simplify]: Simplify (- 0) into 0 3.477 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.477 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.477 * [taylor]: Taking taylor expansion of d4 in d4 3.477 * [backup-simplify]: Simplify 0 into 0 3.477 * [backup-simplify]: Simplify 1 into 1 3.477 * [backup-simplify]: Simplify (/ 1 1) into 1 3.477 * [backup-simplify]: Simplify 1 into 1 3.477 * [taylor]: Taking taylor expansion of 0 in d4 3.477 * [backup-simplify]: Simplify 0 into 0 3.477 * [backup-simplify]: Simplify -1 into -1 3.477 * [backup-simplify]: Simplify 1 into 1 3.478 * [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)) 3.478 * * * [progress]: simplifying candidates 3.478 * * * * [progress]: [ 1 / 14 ] simplifiying candidate # 3.478 * * * * [progress]: [ 2 / 14 ] simplifiying candidate # 3.478 * * * * [progress]: [ 3 / 14 ] simplifiying candidate # 3.478 * * * * [progress]: [ 4 / 14 ] simplifiying candidate # 3.478 * * * * [progress]: [ 5 / 14 ] simplifiying candidate # 3.478 * * * * [progress]: [ 6 / 14 ] simplifiying candidate # 3.478 * * * * [progress]: [ 7 / 14 ] simplifiying candidate # 3.478 * * * * [progress]: [ 8 / 14 ] simplifiying candidate # 3.479 * * * * [progress]: [ 9 / 14 ] simplifiying candidate # 3.479 * * * * [progress]: [ 10 / 14 ] simplifiying candidate # 3.479 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #real (real->posit16 (fma d1 (- d2 d3) (* d4 d1)))) (* d1 d1)))> 3.479 * * * * [progress]: [ 12 / 14 ] simplifiying candidate # 3.479 * * * * [progress]: [ 13 / 14 ] simplifiying candidate # 3.479 * * * * [progress]: [ 14 / 14 ] simplifiying candidate # 3.479 * [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)) 3.480 * * [simplify]: iteration 0: 23 enodes 3.488 * * [simplify]: iteration 1: 39 enodes 3.502 * * [simplify]: iteration 2: 84 enodes 3.542 * * [simplify]: iteration 3: 358 enodes 3.861 * * [simplify]: iteration 4: 2003 enodes 4.490 * * [simplify]: iteration complete: 2003 enodes 4.490 * * [simplify]: Extracting #0: cost 12 inf + 0 4.490 * * [simplify]: Extracting #1: cost 105 inf + 1 4.493 * * [simplify]: Extracting #2: cost 504 inf + 2410 4.519 * * [simplify]: Extracting #3: cost 384 inf + 64855 4.558 * * [simplify]: Extracting #4: cost 25 inf + 146550 4.625 * * [simplify]: Extracting #5: cost 0 inf + 152044 4.675 * [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) 4.676 * * * [progress]: adding candidates to table 4.747 * * [progress]: iteration 3 / 4 4.747 * * * [progress]: picking best candidate 4.750 * * * * [pick]: Picked # 4.750 * * * [progress]: localizing error 4.768 * * * [progress]: generating rewritten candidates 4.768 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 4.785 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 4.802 * * * [progress]: generating series expansions 4.802 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 4.802 * [backup-simplify]: Simplify (* d1 (- d3 d4)) into (* (- d3 d4) d1) 4.802 * [approximate]: Taking taylor expansion of (* (- d3 d4) d1) in (d1 d3 d4) around 0 4.802 * [taylor]: Taking taylor expansion of (* (- d3 d4) d1) in d4 4.802 * [taylor]: Taking taylor expansion of (- d3 d4) in d4 4.802 * [taylor]: Taking taylor expansion of d3 in d4 4.802 * [backup-simplify]: Simplify d3 into d3 4.802 * [taylor]: Taking taylor expansion of d4 in d4 4.802 * [backup-simplify]: Simplify 0 into 0 4.802 * [backup-simplify]: Simplify 1 into 1 4.802 * [taylor]: Taking taylor expansion of d1 in d4 4.802 * [backup-simplify]: Simplify d1 into d1 4.802 * [taylor]: Taking taylor expansion of (* (- d3 d4) d1) in d3 4.802 * [taylor]: Taking taylor expansion of (- d3 d4) in d3 4.802 * [taylor]: Taking taylor expansion of d3 in d3 4.802 * [backup-simplify]: Simplify 0 into 0 4.802 * [backup-simplify]: Simplify 1 into 1 4.802 * [taylor]: Taking taylor expansion of d4 in d3 4.802 * [backup-simplify]: Simplify d4 into d4 4.802 * [taylor]: Taking taylor expansion of d1 in d3 4.802 * [backup-simplify]: Simplify d1 into d1 4.803 * [taylor]: Taking taylor expansion of (* (- d3 d4) d1) in d1 4.803 * [taylor]: Taking taylor expansion of (- d3 d4) in d1 4.803 * [taylor]: Taking taylor expansion of d3 in d1 4.803 * [backup-simplify]: Simplify d3 into d3 4.803 * [taylor]: Taking taylor expansion of d4 in d1 4.803 * [backup-simplify]: Simplify d4 into d4 4.803 * [taylor]: Taking taylor expansion of d1 in d1 4.803 * [backup-simplify]: Simplify 0 into 0 4.803 * [backup-simplify]: Simplify 1 into 1 4.803 * [taylor]: Taking taylor expansion of (* (- d3 d4) d1) in d1 4.803 * [taylor]: Taking taylor expansion of (- d3 d4) in d1 4.803 * [taylor]: Taking taylor expansion of d3 in d1 4.803 * [backup-simplify]: Simplify d3 into d3 4.803 * [taylor]: Taking taylor expansion of d4 in d1 4.803 * [backup-simplify]: Simplify d4 into d4 4.803 * [taylor]: Taking taylor expansion of d1 in d1 4.803 * [backup-simplify]: Simplify 0 into 0 4.803 * [backup-simplify]: Simplify 1 into 1 4.803 * [backup-simplify]: Simplify (- d4) into (- d4) 4.803 * [backup-simplify]: Simplify (+ d3 (- d4)) into (- d3 d4) 4.803 * [backup-simplify]: Simplify (* (- d3 d4) 0) into 0 4.803 * [taylor]: Taking taylor expansion of 0 in d3 4.803 * [backup-simplify]: Simplify 0 into 0 4.803 * [taylor]: Taking taylor expansion of 0 in d4 4.803 * [backup-simplify]: Simplify 0 into 0 4.803 * [backup-simplify]: Simplify 0 into 0 4.811 * [backup-simplify]: Simplify (- 0) into 0 4.811 * [backup-simplify]: Simplify (+ 0 0) into 0 4.812 * [backup-simplify]: Simplify (+ (* (- d3 d4) 1) (* 0 0)) into (- d3 d4) 4.812 * [taylor]: Taking taylor expansion of (- d3 d4) in d3 4.812 * [taylor]: Taking taylor expansion of d3 in d3 4.812 * [backup-simplify]: Simplify 0 into 0 4.812 * [backup-simplify]: Simplify 1 into 1 4.812 * [taylor]: Taking taylor expansion of d4 in d3 4.812 * [backup-simplify]: Simplify d4 into d4 4.812 * [backup-simplify]: Simplify (- d4) into (- d4) 4.812 * [backup-simplify]: Simplify (+ 0 (- d4)) into (- d4) 4.812 * [taylor]: Taking taylor expansion of (- d4) in d4 4.812 * [taylor]: Taking taylor expansion of d4 in d4 4.812 * [backup-simplify]: Simplify 0 into 0 4.812 * [backup-simplify]: Simplify 1 into 1 4.813 * [backup-simplify]: Simplify (- 0) into 0 4.813 * [backup-simplify]: Simplify 0 into 0 4.813 * [taylor]: Taking taylor expansion of 0 in d4 4.813 * [backup-simplify]: Simplify 0 into 0 4.813 * [backup-simplify]: Simplify 0 into 0 4.813 * [backup-simplify]: Simplify 0 into 0 4.813 * [backup-simplify]: Simplify (- 0) into 0 4.814 * [backup-simplify]: Simplify (+ 0 0) into 0 4.815 * [backup-simplify]: Simplify (+ (* (- d3 d4) 0) (+ (* 0 1) (* 0 0))) into 0 4.815 * [taylor]: Taking taylor expansion of 0 in d3 4.815 * [backup-simplify]: Simplify 0 into 0 4.815 * [taylor]: Taking taylor expansion of 0 in d4 4.815 * [backup-simplify]: Simplify 0 into 0 4.815 * [backup-simplify]: Simplify 0 into 0 4.815 * [backup-simplify]: Simplify (- 0) into 0 4.816 * [backup-simplify]: Simplify (+ 1 0) into 1 4.816 * [taylor]: Taking taylor expansion of 1 in d4 4.816 * [backup-simplify]: Simplify 1 into 1 4.816 * [backup-simplify]: Simplify 1 into 1 4.816 * [taylor]: Taking taylor expansion of 0 in d4 4.816 * [backup-simplify]: Simplify 0 into 0 4.816 * [backup-simplify]: Simplify 0 into 0 4.816 * [backup-simplify]: Simplify (- 1) into -1 4.816 * [backup-simplify]: Simplify -1 into -1 4.816 * [backup-simplify]: Simplify 0 into 0 4.816 * [backup-simplify]: Simplify 0 into 0 4.817 * [backup-simplify]: Simplify (- 0) into 0 4.817 * [backup-simplify]: Simplify (+ 0 0) into 0 4.818 * [backup-simplify]: Simplify (+ (* (- d3 d4) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.818 * [taylor]: Taking taylor expansion of 0 in d3 4.818 * [backup-simplify]: Simplify 0 into 0 4.818 * [taylor]: Taking taylor expansion of 0 in d4 4.818 * [backup-simplify]: Simplify 0 into 0 4.818 * [backup-simplify]: Simplify 0 into 0 4.818 * [taylor]: Taking taylor expansion of 0 in d4 4.818 * [backup-simplify]: Simplify 0 into 0 4.818 * [backup-simplify]: Simplify 0 into 0 4.819 * [backup-simplify]: Simplify (- 0) into 0 4.820 * [backup-simplify]: Simplify (+ 0 0) into 0 4.820 * [taylor]: Taking taylor expansion of 0 in d4 4.820 * [backup-simplify]: Simplify 0 into 0 4.820 * [backup-simplify]: Simplify 0 into 0 4.820 * [taylor]: Taking taylor expansion of 0 in d4 4.820 * [backup-simplify]: Simplify 0 into 0 4.820 * [backup-simplify]: Simplify 0 into 0 4.820 * [backup-simplify]: Simplify (+ (* -1 (* d4 (* 1 d1))) (* 1 (* 1 (* d3 d1)))) into (- (* d3 d1) (* d4 d1)) 4.820 * [backup-simplify]: Simplify (* (/ 1 d1) (- (/ 1 d3) (/ 1 d4))) into (/ (- (/ 1 d3) (/ 1 d4)) d1) 4.820 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d4)) d1) in (d1 d3 d4) around 0 4.820 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d4)) d1) in d4 4.820 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d4 4.820 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.820 * [taylor]: Taking taylor expansion of d3 in d4 4.820 * [backup-simplify]: Simplify d3 into d3 4.821 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.821 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.821 * [taylor]: Taking taylor expansion of d4 in d4 4.821 * [backup-simplify]: Simplify 0 into 0 4.821 * [backup-simplify]: Simplify 1 into 1 4.821 * [backup-simplify]: Simplify (/ 1 1) into 1 4.821 * [taylor]: Taking taylor expansion of d1 in d4 4.821 * [backup-simplify]: Simplify d1 into d1 4.821 * [backup-simplify]: Simplify (- 1) into -1 4.822 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.822 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.822 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d4)) d1) in d3 4.822 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d3 4.822 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.822 * [taylor]: Taking taylor expansion of d3 in d3 4.822 * [backup-simplify]: Simplify 0 into 0 4.822 * [backup-simplify]: Simplify 1 into 1 4.823 * [backup-simplify]: Simplify (/ 1 1) into 1 4.823 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.823 * [taylor]: Taking taylor expansion of d4 in d3 4.823 * [backup-simplify]: Simplify d4 into d4 4.823 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.823 * [taylor]: Taking taylor expansion of d1 in d3 4.823 * [backup-simplify]: Simplify d1 into d1 4.823 * [backup-simplify]: Simplify (+ 1 0) into 1 4.823 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.823 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d4)) d1) in d1 4.823 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d1 4.823 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.823 * [taylor]: Taking taylor expansion of d3 in d1 4.823 * [backup-simplify]: Simplify d3 into d3 4.824 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.824 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.824 * [taylor]: Taking taylor expansion of d4 in d1 4.824 * [backup-simplify]: Simplify d4 into d4 4.824 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.824 * [taylor]: Taking taylor expansion of d1 in d1 4.824 * [backup-simplify]: Simplify 0 into 0 4.824 * [backup-simplify]: Simplify 1 into 1 4.824 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 4.824 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 4.824 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d4)) 1) into (- (/ 1 d3) (/ 1 d4)) 4.824 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d4)) d1) in d1 4.824 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d1 4.824 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.824 * [taylor]: Taking taylor expansion of d3 in d1 4.824 * [backup-simplify]: Simplify d3 into d3 4.824 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.824 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.824 * [taylor]: Taking taylor expansion of d4 in d1 4.824 * [backup-simplify]: Simplify d4 into d4 4.824 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.825 * [taylor]: Taking taylor expansion of d1 in d1 4.825 * [backup-simplify]: Simplify 0 into 0 4.825 * [backup-simplify]: Simplify 1 into 1 4.825 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 4.825 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 4.825 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d4)) 1) into (- (/ 1 d3) (/ 1 d4)) 4.825 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d3 4.825 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.825 * [taylor]: Taking taylor expansion of d3 in d3 4.825 * [backup-simplify]: Simplify 0 into 0 4.825 * [backup-simplify]: Simplify 1 into 1 4.826 * [backup-simplify]: Simplify (/ 1 1) into 1 4.826 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.826 * [taylor]: Taking taylor expansion of d4 in d3 4.826 * [backup-simplify]: Simplify d4 into d4 4.826 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.826 * [backup-simplify]: Simplify (+ 1 0) into 1 4.826 * [taylor]: Taking taylor expansion of 1 in d4 4.826 * [backup-simplify]: Simplify 1 into 1 4.826 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.826 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.827 * [backup-simplify]: Simplify (- 0) into 0 4.827 * [backup-simplify]: Simplify (+ 0 0) into 0 4.828 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d4)) (/ 0 1)))) into 0 4.828 * [taylor]: Taking taylor expansion of 0 in d3 4.828 * [backup-simplify]: Simplify 0 into 0 4.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.828 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 4.828 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d4))) into (- (/ 1 d4)) 4.828 * [taylor]: Taking taylor expansion of (- (/ 1 d4)) in d4 4.828 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.828 * [taylor]: Taking taylor expansion of d4 in d4 4.828 * [backup-simplify]: Simplify 0 into 0 4.828 * [backup-simplify]: Simplify 1 into 1 4.829 * [backup-simplify]: Simplify (/ 1 1) into 1 4.829 * [backup-simplify]: Simplify (- 1) into -1 4.829 * [backup-simplify]: Simplify -1 into -1 4.829 * [backup-simplify]: Simplify 1 into 1 4.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.829 * [backup-simplify]: Simplify (- 0) into 0 4.830 * [backup-simplify]: Simplify (+ 0 0) into 0 4.830 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.830 * [taylor]: Taking taylor expansion of 0 in d3 4.830 * [backup-simplify]: Simplify 0 into 0 4.830 * [taylor]: Taking taylor expansion of 0 in d4 4.831 * [backup-simplify]: Simplify 0 into 0 4.831 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.831 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.831 * [backup-simplify]: Simplify (- 0) into 0 4.832 * [backup-simplify]: Simplify (+ 0 0) into 0 4.832 * [taylor]: Taking taylor expansion of 0 in d4 4.832 * [backup-simplify]: Simplify 0 into 0 4.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.832 * [backup-simplify]: Simplify (- 0) into 0 4.832 * [backup-simplify]: Simplify 0 into 0 4.832 * [backup-simplify]: Simplify 0 into 0 4.833 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.833 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.833 * [backup-simplify]: Simplify (- 0) into 0 4.833 * [backup-simplify]: Simplify (+ 0 0) into 0 4.834 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.834 * [taylor]: Taking taylor expansion of 0 in d3 4.834 * [backup-simplify]: Simplify 0 into 0 4.834 * [taylor]: Taking taylor expansion of 0 in d4 4.834 * [backup-simplify]: Simplify 0 into 0 4.834 * [taylor]: Taking taylor expansion of 0 in d4 4.834 * [backup-simplify]: Simplify 0 into 0 4.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.835 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.835 * [backup-simplify]: Simplify (- 0) into 0 4.836 * [backup-simplify]: Simplify (+ 0 0) into 0 4.836 * [taylor]: Taking taylor expansion of 0 in d4 4.836 * [backup-simplify]: Simplify 0 into 0 4.836 * [backup-simplify]: Simplify 0 into 0 4.836 * [backup-simplify]: Simplify 0 into 0 4.836 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.836 * [backup-simplify]: Simplify (- 0) into 0 4.836 * [backup-simplify]: Simplify 0 into 0 4.836 * [backup-simplify]: Simplify 0 into 0 4.837 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d3)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d4)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d3 d1) (* d4 d1)) 4.837 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (/ 1 (- d3)) (/ 1 (- d4)))) into (* -1 (/ (- (/ 1 d4) (/ 1 d3)) d1)) 4.837 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d4) (/ 1 d3)) d1)) in (d1 d3 d4) around 0 4.837 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d4) (/ 1 d3)) d1)) in d4 4.837 * [taylor]: Taking taylor expansion of -1 in d4 4.837 * [backup-simplify]: Simplify -1 into -1 4.837 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d3)) d1) in d4 4.837 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4 4.837 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.837 * [taylor]: Taking taylor expansion of d4 in d4 4.837 * [backup-simplify]: Simplify 0 into 0 4.837 * [backup-simplify]: Simplify 1 into 1 4.837 * [backup-simplify]: Simplify (/ 1 1) into 1 4.837 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.837 * [taylor]: Taking taylor expansion of d3 in d4 4.837 * [backup-simplify]: Simplify d3 into d3 4.837 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.837 * [taylor]: Taking taylor expansion of d1 in d4 4.837 * [backup-simplify]: Simplify d1 into d1 4.838 * [backup-simplify]: Simplify (+ 1 0) into 1 4.838 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.838 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d4) (/ 1 d3)) d1)) in d3 4.838 * [taylor]: Taking taylor expansion of -1 in d3 4.838 * [backup-simplify]: Simplify -1 into -1 4.838 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d3)) d1) in d3 4.838 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 4.838 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.838 * [taylor]: Taking taylor expansion of d4 in d3 4.838 * [backup-simplify]: Simplify d4 into d4 4.838 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.838 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.838 * [taylor]: Taking taylor expansion of d3 in d3 4.838 * [backup-simplify]: Simplify 0 into 0 4.838 * [backup-simplify]: Simplify 1 into 1 4.838 * [backup-simplify]: Simplify (/ 1 1) into 1 4.838 * [taylor]: Taking taylor expansion of d1 in d3 4.838 * [backup-simplify]: Simplify d1 into d1 4.838 * [backup-simplify]: Simplify (- 1) into -1 4.839 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.839 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.839 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d4) (/ 1 d3)) d1)) in d1 4.839 * [taylor]: Taking taylor expansion of -1 in d1 4.839 * [backup-simplify]: Simplify -1 into -1 4.839 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d3)) d1) in d1 4.839 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1 4.839 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.839 * [taylor]: Taking taylor expansion of d4 in d1 4.839 * [backup-simplify]: Simplify d4 into d4 4.839 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.839 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.839 * [taylor]: Taking taylor expansion of d3 in d1 4.839 * [backup-simplify]: Simplify d3 into d3 4.839 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.839 * [taylor]: Taking taylor expansion of d1 in d1 4.839 * [backup-simplify]: Simplify 0 into 0 4.839 * [backup-simplify]: Simplify 1 into 1 4.839 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.839 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.839 * [backup-simplify]: Simplify (/ (- (/ 1 d4) (/ 1 d3)) 1) into (- (/ 1 d4) (/ 1 d3)) 4.839 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d4) (/ 1 d3)) d1)) in d1 4.839 * [taylor]: Taking taylor expansion of -1 in d1 4.839 * [backup-simplify]: Simplify -1 into -1 4.839 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d3)) d1) in d1 4.839 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1 4.839 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.839 * [taylor]: Taking taylor expansion of d4 in d1 4.839 * [backup-simplify]: Simplify d4 into d4 4.839 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.839 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.839 * [taylor]: Taking taylor expansion of d3 in d1 4.839 * [backup-simplify]: Simplify d3 into d3 4.839 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.840 * [taylor]: Taking taylor expansion of d1 in d1 4.840 * [backup-simplify]: Simplify 0 into 0 4.840 * [backup-simplify]: Simplify 1 into 1 4.840 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.840 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.840 * [backup-simplify]: Simplify (/ (- (/ 1 d4) (/ 1 d3)) 1) into (- (/ 1 d4) (/ 1 d3)) 4.840 * [backup-simplify]: Simplify (* -1 (- (/ 1 d4) (/ 1 d3))) into (* -1 (- (/ 1 d4) (/ 1 d3))) 4.840 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 d4) (/ 1 d3))) in d3 4.840 * [taylor]: Taking taylor expansion of -1 in d3 4.840 * [backup-simplify]: Simplify -1 into -1 4.840 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 4.840 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.840 * [taylor]: Taking taylor expansion of d4 in d3 4.840 * [backup-simplify]: Simplify d4 into d4 4.840 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.840 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.840 * [taylor]: Taking taylor expansion of d3 in d3 4.840 * [backup-simplify]: Simplify 0 into 0 4.840 * [backup-simplify]: Simplify 1 into 1 4.840 * [backup-simplify]: Simplify (/ 1 1) into 1 4.841 * [backup-simplify]: Simplify (- 1) into -1 4.841 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.841 * [backup-simplify]: Simplify (* -1 -1) into 1 4.841 * [taylor]: Taking taylor expansion of 1 in d4 4.841 * [backup-simplify]: Simplify 1 into 1 4.841 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.841 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.842 * [backup-simplify]: Simplify (- 0) into 0 4.842 * [backup-simplify]: Simplify (+ 0 0) into 0 4.843 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d4) (/ 1 d3)) (/ 0 1)))) into 0 4.843 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d4) (/ 1 d3)))) into 0 4.843 * [taylor]: Taking taylor expansion of 0 in d3 4.843 * [backup-simplify]: Simplify 0 into 0 4.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.844 * [backup-simplify]: Simplify (- 0) into 0 4.844 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.844 * [backup-simplify]: Simplify (+ (* -1 (/ 1 d4)) (* 0 -1)) into (- (/ 1 d4)) 4.844 * [taylor]: Taking taylor expansion of (- (/ 1 d4)) in d4 4.844 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.844 * [taylor]: Taking taylor expansion of d4 in d4 4.844 * [backup-simplify]: Simplify 0 into 0 4.844 * [backup-simplify]: Simplify 1 into 1 4.844 * [backup-simplify]: Simplify (/ 1 1) into 1 4.845 * [backup-simplify]: Simplify (- 1) into -1 4.845 * [backup-simplify]: Simplify -1 into -1 4.845 * [backup-simplify]: Simplify 1 into 1 4.845 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.845 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.845 * [backup-simplify]: Simplify (- 0) into 0 4.845 * [backup-simplify]: Simplify (+ 0 0) into 0 4.846 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d4) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.847 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d4) (/ 1 d3))))) into 0 4.847 * [taylor]: Taking taylor expansion of 0 in d3 4.847 * [backup-simplify]: Simplify 0 into 0 4.847 * [taylor]: Taking taylor expansion of 0 in d4 4.847 * [backup-simplify]: Simplify 0 into 0 4.847 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.848 * [backup-simplify]: Simplify (- 0) into 0 4.848 * [backup-simplify]: Simplify (+ 0 0) into 0 4.849 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 d4)) (* 0 -1))) into 0 4.849 * [taylor]: Taking taylor expansion of 0 in d4 4.849 * [backup-simplify]: Simplify 0 into 0 4.849 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.849 * [backup-simplify]: Simplify (- 0) into 0 4.849 * [backup-simplify]: Simplify 0 into 0 4.849 * [backup-simplify]: Simplify 0 into 0 4.850 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.850 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.850 * [backup-simplify]: Simplify (- 0) into 0 4.850 * [backup-simplify]: Simplify (+ 0 0) into 0 4.851 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d4) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.852 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 d4) (/ 1 d3)))))) into 0 4.852 * [taylor]: Taking taylor expansion of 0 in d3 4.852 * [backup-simplify]: Simplify 0 into 0 4.852 * [taylor]: Taking taylor expansion of 0 in d4 4.852 * [backup-simplify]: Simplify 0 into 0 4.852 * [taylor]: Taking taylor expansion of 0 in d4 4.852 * [backup-simplify]: Simplify 0 into 0 4.852 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.853 * [backup-simplify]: Simplify (- 0) into 0 4.853 * [backup-simplify]: Simplify (+ 0 0) into 0 4.854 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 d4)) (* 0 -1)))) into 0 4.854 * [taylor]: Taking taylor expansion of 0 in d4 4.854 * [backup-simplify]: Simplify 0 into 0 4.854 * [backup-simplify]: Simplify 0 into 0 4.854 * [backup-simplify]: Simplify 0 into 0 4.855 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.855 * [backup-simplify]: Simplify (- 0) into 0 4.855 * [backup-simplify]: Simplify 0 into 0 4.855 * [backup-simplify]: Simplify 0 into 0 4.855 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d3))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d4))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d3 d1) (* d4 d1)) 4.855 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 4.856 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 (- d3 d4))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 4.856 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 4.856 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 4.856 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 4.856 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 4.856 * [taylor]: Taking taylor expansion of d4 in d4 4.856 * [backup-simplify]: Simplify 0 into 0 4.856 * [backup-simplify]: Simplify 1 into 1 4.856 * [taylor]: Taking taylor expansion of d1 in d4 4.856 * [backup-simplify]: Simplify d1 into d1 4.856 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 4.856 * [taylor]: Taking taylor expansion of d2 in d4 4.856 * [backup-simplify]: Simplify d2 into d2 4.856 * [taylor]: Taking taylor expansion of d1 in d4 4.856 * [backup-simplify]: Simplify d1 into d1 4.856 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 4.856 * [taylor]: Taking taylor expansion of d3 in d4 4.856 * [backup-simplify]: Simplify d3 into d3 4.856 * [taylor]: Taking taylor expansion of d1 in d4 4.856 * [backup-simplify]: Simplify d1 into d1 4.856 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 4.856 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 4.856 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 4.856 * [taylor]: Taking taylor expansion of d4 in d3 4.856 * [backup-simplify]: Simplify d4 into d4 4.856 * [taylor]: Taking taylor expansion of d1 in d3 4.856 * [backup-simplify]: Simplify d1 into d1 4.856 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 4.856 * [taylor]: Taking taylor expansion of d2 in d3 4.856 * [backup-simplify]: Simplify d2 into d2 4.856 * [taylor]: Taking taylor expansion of d1 in d3 4.856 * [backup-simplify]: Simplify d1 into d1 4.856 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 4.856 * [taylor]: Taking taylor expansion of d3 in d3 4.856 * [backup-simplify]: Simplify 0 into 0 4.856 * [backup-simplify]: Simplify 1 into 1 4.856 * [taylor]: Taking taylor expansion of d1 in d3 4.856 * [backup-simplify]: Simplify d1 into d1 4.856 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 4.856 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 4.856 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 4.856 * [taylor]: Taking taylor expansion of d4 in d2 4.856 * [backup-simplify]: Simplify d4 into d4 4.856 * [taylor]: Taking taylor expansion of d1 in d2 4.856 * [backup-simplify]: Simplify d1 into d1 4.856 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 4.856 * [taylor]: Taking taylor expansion of d2 in d2 4.856 * [backup-simplify]: Simplify 0 into 0 4.856 * [backup-simplify]: Simplify 1 into 1 4.856 * [taylor]: Taking taylor expansion of d1 in d2 4.856 * [backup-simplify]: Simplify d1 into d1 4.856 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 4.856 * [taylor]: Taking taylor expansion of d3 in d2 4.856 * [backup-simplify]: Simplify d3 into d3 4.856 * [taylor]: Taking taylor expansion of d1 in d2 4.856 * [backup-simplify]: Simplify d1 into d1 4.856 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 4.856 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 4.856 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.856 * [taylor]: Taking taylor expansion of d4 in d1 4.856 * [backup-simplify]: Simplify d4 into d4 4.856 * [taylor]: Taking taylor expansion of d1 in d1 4.856 * [backup-simplify]: Simplify 0 into 0 4.857 * [backup-simplify]: Simplify 1 into 1 4.857 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 4.857 * [taylor]: Taking taylor expansion of d2 in d1 4.857 * [backup-simplify]: Simplify d2 into d2 4.857 * [taylor]: Taking taylor expansion of d1 in d1 4.857 * [backup-simplify]: Simplify 0 into 0 4.857 * [backup-simplify]: Simplify 1 into 1 4.857 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 4.857 * [taylor]: Taking taylor expansion of d3 in d1 4.857 * [backup-simplify]: Simplify d3 into d3 4.857 * [taylor]: Taking taylor expansion of d1 in d1 4.857 * [backup-simplify]: Simplify 0 into 0 4.857 * [backup-simplify]: Simplify 1 into 1 4.857 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 4.857 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 4.857 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.857 * [taylor]: Taking taylor expansion of d4 in d1 4.857 * [backup-simplify]: Simplify d4 into d4 4.857 * [taylor]: Taking taylor expansion of d1 in d1 4.857 * [backup-simplify]: Simplify 0 into 0 4.857 * [backup-simplify]: Simplify 1 into 1 4.857 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 4.857 * [taylor]: Taking taylor expansion of d2 in d1 4.857 * [backup-simplify]: Simplify d2 into d2 4.857 * [taylor]: Taking taylor expansion of d1 in d1 4.857 * [backup-simplify]: Simplify 0 into 0 4.857 * [backup-simplify]: Simplify 1 into 1 4.857 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 4.857 * [taylor]: Taking taylor expansion of d3 in d1 4.857 * [backup-simplify]: Simplify d3 into d3 4.857 * [taylor]: Taking taylor expansion of d1 in d1 4.857 * [backup-simplify]: Simplify 0 into 0 4.857 * [backup-simplify]: Simplify 1 into 1 4.857 * [backup-simplify]: Simplify (* d4 0) into 0 4.857 * [backup-simplify]: Simplify (* d2 0) into 0 4.857 * [backup-simplify]: Simplify (+ 0 0) into 0 4.857 * [backup-simplify]: Simplify (* d3 0) into 0 4.858 * [backup-simplify]: Simplify (- 0) into 0 4.858 * [backup-simplify]: Simplify (+ 0 0) into 0 4.858 * [taylor]: Taking taylor expansion of 0 in d2 4.858 * [backup-simplify]: Simplify 0 into 0 4.858 * [taylor]: Taking taylor expansion of 0 in d3 4.858 * [backup-simplify]: Simplify 0 into 0 4.858 * [taylor]: Taking taylor expansion of 0 in d4 4.858 * [backup-simplify]: Simplify 0 into 0 4.858 * [backup-simplify]: Simplify 0 into 0 4.858 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 4.859 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 4.859 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 4.859 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 4.859 * [backup-simplify]: Simplify (- d3) into (- d3) 4.859 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 4.859 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 4.859 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 4.859 * [taylor]: Taking taylor expansion of d4 in d2 4.859 * [backup-simplify]: Simplify d4 into d4 4.859 * [taylor]: Taking taylor expansion of d2 in d2 4.859 * [backup-simplify]: Simplify 0 into 0 4.859 * [backup-simplify]: Simplify 1 into 1 4.859 * [taylor]: Taking taylor expansion of d3 in d2 4.859 * [backup-simplify]: Simplify d3 into d3 4.859 * [backup-simplify]: Simplify (+ d4 0) into d4 4.859 * [backup-simplify]: Simplify (- d3) into (- d3) 4.859 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 4.859 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 4.859 * [taylor]: Taking taylor expansion of d4 in d3 4.859 * [backup-simplify]: Simplify d4 into d4 4.859 * [taylor]: Taking taylor expansion of d3 in d3 4.859 * [backup-simplify]: Simplify 0 into 0 4.859 * [backup-simplify]: Simplify 1 into 1 4.860 * [backup-simplify]: Simplify (- 0) into 0 4.860 * [backup-simplify]: Simplify (+ d4 0) into d4 4.860 * [taylor]: Taking taylor expansion of d4 in d4 4.860 * [backup-simplify]: Simplify 0 into 0 4.860 * [backup-simplify]: Simplify 1 into 1 4.860 * [backup-simplify]: Simplify 0 into 0 4.860 * [taylor]: Taking taylor expansion of 0 in d3 4.860 * [backup-simplify]: Simplify 0 into 0 4.860 * [taylor]: Taking taylor expansion of 0 in d4 4.860 * [backup-simplify]: Simplify 0 into 0 4.860 * [backup-simplify]: Simplify 0 into 0 4.860 * [taylor]: Taking taylor expansion of 0 in d4 4.860 * [backup-simplify]: Simplify 0 into 0 4.860 * [backup-simplify]: Simplify 0 into 0 4.860 * [backup-simplify]: Simplify 0 into 0 4.860 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 4.861 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 4.861 * [backup-simplify]: Simplify (+ 0 0) into 0 4.861 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 4.862 * [backup-simplify]: Simplify (- 0) into 0 4.862 * [backup-simplify]: Simplify (+ 0 0) into 0 4.862 * [taylor]: Taking taylor expansion of 0 in d2 4.862 * [backup-simplify]: Simplify 0 into 0 4.862 * [taylor]: Taking taylor expansion of 0 in d3 4.862 * [backup-simplify]: Simplify 0 into 0 4.862 * [taylor]: Taking taylor expansion of 0 in d4 4.862 * [backup-simplify]: Simplify 0 into 0 4.862 * [backup-simplify]: Simplify 0 into 0 4.862 * [backup-simplify]: Simplify 0 into 0 4.862 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (- (/ 1 d3) (/ 1 d4)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 4.862 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 4.862 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 4.862 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 4.862 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 4.862 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 4.862 * [taylor]: Taking taylor expansion of d2 in d4 4.862 * [backup-simplify]: Simplify d2 into d2 4.862 * [taylor]: Taking taylor expansion of d1 in d4 4.862 * [backup-simplify]: Simplify d1 into d1 4.862 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 4.862 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 4.862 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 4.862 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 4.862 * [taylor]: Taking taylor expansion of d4 in d4 4.863 * [backup-simplify]: Simplify 0 into 0 4.863 * [backup-simplify]: Simplify 1 into 1 4.863 * [taylor]: Taking taylor expansion of d1 in d4 4.863 * [backup-simplify]: Simplify d1 into d1 4.863 * [backup-simplify]: Simplify (* 0 d1) into 0 4.863 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.863 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.863 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 4.863 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 4.863 * [taylor]: Taking taylor expansion of d3 in d4 4.863 * [backup-simplify]: Simplify d3 into d3 4.863 * [taylor]: Taking taylor expansion of d1 in d4 4.863 * [backup-simplify]: Simplify d1 into d1 4.863 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 4.863 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 4.863 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 4.863 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 4.863 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 4.863 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 4.863 * [taylor]: Taking taylor expansion of d2 in d3 4.863 * [backup-simplify]: Simplify d2 into d2 4.863 * [taylor]: Taking taylor expansion of d1 in d3 4.863 * [backup-simplify]: Simplify d1 into d1 4.863 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 4.863 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 4.863 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 4.863 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 4.863 * [taylor]: Taking taylor expansion of d4 in d3 4.863 * [backup-simplify]: Simplify d4 into d4 4.863 * [taylor]: Taking taylor expansion of d1 in d3 4.863 * [backup-simplify]: Simplify d1 into d1 4.863 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 4.863 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 4.863 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 4.863 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 4.863 * [taylor]: Taking taylor expansion of d3 in d3 4.864 * [backup-simplify]: Simplify 0 into 0 4.864 * [backup-simplify]: Simplify 1 into 1 4.864 * [taylor]: Taking taylor expansion of d1 in d3 4.864 * [backup-simplify]: Simplify d1 into d1 4.864 * [backup-simplify]: Simplify (* 0 d1) into 0 4.864 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.864 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.864 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 4.864 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 4.864 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 4.864 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 4.864 * [taylor]: Taking taylor expansion of d2 in d2 4.864 * [backup-simplify]: Simplify 0 into 0 4.864 * [backup-simplify]: Simplify 1 into 1 4.864 * [taylor]: Taking taylor expansion of d1 in d2 4.864 * [backup-simplify]: Simplify d1 into d1 4.864 * [backup-simplify]: Simplify (* 0 d1) into 0 4.864 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.864 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.864 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 4.864 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 4.864 * [taylor]: Taking taylor expansion of d4 in d2 4.864 * [backup-simplify]: Simplify d4 into d4 4.864 * [taylor]: Taking taylor expansion of d1 in d2 4.864 * [backup-simplify]: Simplify d1 into d1 4.865 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 4.865 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 4.865 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 4.865 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 4.865 * [taylor]: Taking taylor expansion of d3 in d2 4.865 * [backup-simplify]: Simplify d3 into d3 4.865 * [taylor]: Taking taylor expansion of d1 in d2 4.865 * [backup-simplify]: Simplify d1 into d1 4.865 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 4.865 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 4.865 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 4.865 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 4.865 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 4.865 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 4.865 * [taylor]: Taking taylor expansion of d2 in d1 4.865 * [backup-simplify]: Simplify d2 into d2 4.865 * [taylor]: Taking taylor expansion of d1 in d1 4.865 * [backup-simplify]: Simplify 0 into 0 4.865 * [backup-simplify]: Simplify 1 into 1 4.865 * [backup-simplify]: Simplify (* d2 0) into 0 4.865 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 4.865 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.865 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 4.865 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.865 * [taylor]: Taking taylor expansion of d4 in d1 4.865 * [backup-simplify]: Simplify d4 into d4 4.865 * [taylor]: Taking taylor expansion of d1 in d1 4.865 * [backup-simplify]: Simplify 0 into 0 4.865 * [backup-simplify]: Simplify 1 into 1 4.865 * [backup-simplify]: Simplify (* d4 0) into 0 4.866 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 4.866 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.866 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 4.866 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 4.866 * [taylor]: Taking taylor expansion of d3 in d1 4.866 * [backup-simplify]: Simplify d3 into d3 4.866 * [taylor]: Taking taylor expansion of d1 in d1 4.866 * [backup-simplify]: Simplify 0 into 0 4.866 * [backup-simplify]: Simplify 1 into 1 4.866 * [backup-simplify]: Simplify (* d3 0) into 0 4.866 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 4.866 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.866 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 4.866 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 4.866 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 4.866 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 4.866 * [taylor]: Taking taylor expansion of d2 in d1 4.866 * [backup-simplify]: Simplify d2 into d2 4.866 * [taylor]: Taking taylor expansion of d1 in d1 4.866 * [backup-simplify]: Simplify 0 into 0 4.866 * [backup-simplify]: Simplify 1 into 1 4.866 * [backup-simplify]: Simplify (* d2 0) into 0 4.867 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 4.867 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.867 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 4.867 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.867 * [taylor]: Taking taylor expansion of d4 in d1 4.867 * [backup-simplify]: Simplify d4 into d4 4.867 * [taylor]: Taking taylor expansion of d1 in d1 4.867 * [backup-simplify]: Simplify 0 into 0 4.867 * [backup-simplify]: Simplify 1 into 1 4.867 * [backup-simplify]: Simplify (* d4 0) into 0 4.867 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 4.867 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.867 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 4.867 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 4.868 * [taylor]: Taking taylor expansion of d3 in d1 4.868 * [backup-simplify]: Simplify d3 into d3 4.868 * [taylor]: Taking taylor expansion of d1 in d1 4.868 * [backup-simplify]: Simplify 0 into 0 4.868 * [backup-simplify]: Simplify 1 into 1 4.868 * [backup-simplify]: Simplify (* d3 0) into 0 4.868 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 4.868 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.868 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 4.868 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.869 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 4.869 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 4.869 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.869 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.869 * [taylor]: Taking taylor expansion of d4 in d2 4.869 * [backup-simplify]: Simplify d4 into d4 4.869 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.869 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.869 * [taylor]: Taking taylor expansion of d2 in d2 4.869 * [backup-simplify]: Simplify 0 into 0 4.869 * [backup-simplify]: Simplify 1 into 1 4.870 * [backup-simplify]: Simplify (/ 1 1) into 1 4.870 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.870 * [taylor]: Taking taylor expansion of d3 in d2 4.870 * [backup-simplify]: Simplify d3 into d3 4.870 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.870 * [backup-simplify]: Simplify (+ 0 1) into 1 4.871 * [backup-simplify]: Simplify (+ 1 0) into 1 4.871 * [taylor]: Taking taylor expansion of 1 in d3 4.871 * [backup-simplify]: Simplify 1 into 1 4.871 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 4.872 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.872 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 4.872 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.873 * [backup-simplify]: Simplify (+ 0 0) into 0 4.873 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 4.874 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.874 * [backup-simplify]: Simplify (- 0) into 0 4.874 * [backup-simplify]: Simplify (+ 0 0) into 0 4.874 * [taylor]: Taking taylor expansion of 0 in d2 4.874 * [backup-simplify]: Simplify 0 into 0 4.875 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.875 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.875 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.875 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.875 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 4.876 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.876 * [taylor]: Taking taylor expansion of d4 in d3 4.876 * [backup-simplify]: Simplify d4 into d4 4.876 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.876 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.876 * [taylor]: Taking taylor expansion of d3 in d3 4.876 * [backup-simplify]: Simplify 0 into 0 4.876 * [backup-simplify]: Simplify 1 into 1 4.876 * [backup-simplify]: Simplify (/ 1 1) into 1 4.876 * [backup-simplify]: Simplify (- 1) into -1 4.877 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.877 * [taylor]: Taking taylor expansion of -1 in d4 4.877 * [backup-simplify]: Simplify -1 into -1 4.877 * [taylor]: Taking taylor expansion of 1 in d4 4.877 * [backup-simplify]: Simplify 1 into 1 4.878 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.878 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.879 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.879 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.879 * [backup-simplify]: Simplify (+ 0 0) into 0 4.880 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.880 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.881 * [backup-simplify]: Simplify (- 0) into 0 4.881 * [backup-simplify]: Simplify (+ 0 0) into 0 4.881 * [taylor]: Taking taylor expansion of 0 in d2 4.881 * [backup-simplify]: Simplify 0 into 0 4.881 * [taylor]: Taking taylor expansion of 0 in d3 4.881 * [backup-simplify]: Simplify 0 into 0 4.881 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.883 * [backup-simplify]: Simplify (+ 0 0) into 0 4.883 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.883 * [backup-simplify]: Simplify (- 0) into 0 4.884 * [backup-simplify]: Simplify (+ 0 0) into 0 4.884 * [taylor]: Taking taylor expansion of 0 in d3 4.884 * [backup-simplify]: Simplify 0 into 0 4.884 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.885 * [backup-simplify]: Simplify (- 0) into 0 4.885 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.885 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.885 * [taylor]: Taking taylor expansion of d4 in d4 4.885 * [backup-simplify]: Simplify 0 into 0 4.885 * [backup-simplify]: Simplify 1 into 1 4.885 * [backup-simplify]: Simplify (/ 1 1) into 1 4.885 * [backup-simplify]: Simplify 1 into 1 4.885 * [taylor]: Taking taylor expansion of 0 in d4 4.886 * [backup-simplify]: Simplify 0 into 0 4.886 * [backup-simplify]: Simplify -1 into -1 4.886 * [backup-simplify]: Simplify 1 into 1 4.886 * [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)) 4.887 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (- (/ 1 (- d3)) (/ 1 (- d4))))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 4.887 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 4.887 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 4.887 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 4.887 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 4.887 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 4.887 * [taylor]: Taking taylor expansion of d2 in d4 4.887 * [backup-simplify]: Simplify d2 into d2 4.887 * [taylor]: Taking taylor expansion of d1 in d4 4.887 * [backup-simplify]: Simplify d1 into d1 4.887 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 4.887 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 4.887 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 4.887 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 4.887 * [taylor]: Taking taylor expansion of d4 in d4 4.887 * [backup-simplify]: Simplify 0 into 0 4.887 * [backup-simplify]: Simplify 1 into 1 4.887 * [taylor]: Taking taylor expansion of d1 in d4 4.887 * [backup-simplify]: Simplify d1 into d1 4.887 * [backup-simplify]: Simplify (* 0 d1) into 0 4.888 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.888 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.888 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 4.888 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 4.888 * [taylor]: Taking taylor expansion of d3 in d4 4.888 * [backup-simplify]: Simplify d3 into d3 4.888 * [taylor]: Taking taylor expansion of d1 in d4 4.888 * [backup-simplify]: Simplify d1 into d1 4.888 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 4.888 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 4.888 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 4.888 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 4.888 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 4.888 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 4.888 * [taylor]: Taking taylor expansion of d2 in d3 4.888 * [backup-simplify]: Simplify d2 into d2 4.888 * [taylor]: Taking taylor expansion of d1 in d3 4.888 * [backup-simplify]: Simplify d1 into d1 4.888 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 4.888 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 4.888 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 4.889 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 4.889 * [taylor]: Taking taylor expansion of d4 in d3 4.889 * [backup-simplify]: Simplify d4 into d4 4.889 * [taylor]: Taking taylor expansion of d1 in d3 4.889 * [backup-simplify]: Simplify d1 into d1 4.889 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 4.889 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 4.889 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 4.889 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 4.889 * [taylor]: Taking taylor expansion of d3 in d3 4.889 * [backup-simplify]: Simplify 0 into 0 4.889 * [backup-simplify]: Simplify 1 into 1 4.889 * [taylor]: Taking taylor expansion of d1 in d3 4.889 * [backup-simplify]: Simplify d1 into d1 4.889 * [backup-simplify]: Simplify (* 0 d1) into 0 4.889 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.889 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.890 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 4.890 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 4.890 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 4.890 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 4.890 * [taylor]: Taking taylor expansion of d2 in d2 4.890 * [backup-simplify]: Simplify 0 into 0 4.890 * [backup-simplify]: Simplify 1 into 1 4.890 * [taylor]: Taking taylor expansion of d1 in d2 4.890 * [backup-simplify]: Simplify d1 into d1 4.890 * [backup-simplify]: Simplify (* 0 d1) into 0 4.890 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.890 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.890 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 4.890 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 4.890 * [taylor]: Taking taylor expansion of d4 in d2 4.890 * [backup-simplify]: Simplify d4 into d4 4.890 * [taylor]: Taking taylor expansion of d1 in d2 4.890 * [backup-simplify]: Simplify d1 into d1 4.890 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 4.891 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 4.891 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 4.891 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 4.891 * [taylor]: Taking taylor expansion of d3 in d2 4.891 * [backup-simplify]: Simplify d3 into d3 4.891 * [taylor]: Taking taylor expansion of d1 in d2 4.891 * [backup-simplify]: Simplify d1 into d1 4.891 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 4.891 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 4.891 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 4.891 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 4.891 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 4.891 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 4.891 * [taylor]: Taking taylor expansion of d2 in d1 4.891 * [backup-simplify]: Simplify d2 into d2 4.891 * [taylor]: Taking taylor expansion of d1 in d1 4.891 * [backup-simplify]: Simplify 0 into 0 4.891 * [backup-simplify]: Simplify 1 into 1 4.891 * [backup-simplify]: Simplify (* d2 0) into 0 4.892 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 4.892 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.892 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 4.892 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.892 * [taylor]: Taking taylor expansion of d4 in d1 4.892 * [backup-simplify]: Simplify d4 into d4 4.892 * [taylor]: Taking taylor expansion of d1 in d1 4.892 * [backup-simplify]: Simplify 0 into 0 4.892 * [backup-simplify]: Simplify 1 into 1 4.892 * [backup-simplify]: Simplify (* d4 0) into 0 4.892 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 4.892 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.892 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 4.892 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 4.892 * [taylor]: Taking taylor expansion of d3 in d1 4.892 * [backup-simplify]: Simplify d3 into d3 4.892 * [taylor]: Taking taylor expansion of d1 in d1 4.892 * [backup-simplify]: Simplify 0 into 0 4.893 * [backup-simplify]: Simplify 1 into 1 4.893 * [backup-simplify]: Simplify (* d3 0) into 0 4.893 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 4.893 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.893 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 4.893 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 4.893 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 4.893 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 4.893 * [taylor]: Taking taylor expansion of d2 in d1 4.893 * [backup-simplify]: Simplify d2 into d2 4.893 * [taylor]: Taking taylor expansion of d1 in d1 4.893 * [backup-simplify]: Simplify 0 into 0 4.893 * [backup-simplify]: Simplify 1 into 1 4.893 * [backup-simplify]: Simplify (* d2 0) into 0 4.894 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 4.894 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.894 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 4.894 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.894 * [taylor]: Taking taylor expansion of d4 in d1 4.894 * [backup-simplify]: Simplify d4 into d4 4.894 * [taylor]: Taking taylor expansion of d1 in d1 4.894 * [backup-simplify]: Simplify 0 into 0 4.894 * [backup-simplify]: Simplify 1 into 1 4.894 * [backup-simplify]: Simplify (* d4 0) into 0 4.895 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 4.895 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.895 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 4.895 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 4.895 * [taylor]: Taking taylor expansion of d3 in d1 4.895 * [backup-simplify]: Simplify d3 into d3 4.895 * [taylor]: Taking taylor expansion of d1 in d1 4.895 * [backup-simplify]: Simplify 0 into 0 4.895 * [backup-simplify]: Simplify 1 into 1 4.895 * [backup-simplify]: Simplify (* d3 0) into 0 4.895 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 4.895 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.895 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 4.895 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.895 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 4.895 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 4.895 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.895 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.895 * [taylor]: Taking taylor expansion of d4 in d2 4.895 * [backup-simplify]: Simplify d4 into d4 4.895 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.895 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.896 * [taylor]: Taking taylor expansion of d2 in d2 4.896 * [backup-simplify]: Simplify 0 into 0 4.896 * [backup-simplify]: Simplify 1 into 1 4.896 * [backup-simplify]: Simplify (/ 1 1) into 1 4.896 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.896 * [taylor]: Taking taylor expansion of d3 in d2 4.896 * [backup-simplify]: Simplify d3 into d3 4.896 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.896 * [backup-simplify]: Simplify (+ 0 1) into 1 4.896 * [backup-simplify]: Simplify (+ 1 0) into 1 4.897 * [taylor]: Taking taylor expansion of 1 in d3 4.897 * [backup-simplify]: Simplify 1 into 1 4.897 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 4.897 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.897 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 4.898 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.898 * [backup-simplify]: Simplify (+ 0 0) into 0 4.898 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 4.898 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.899 * [backup-simplify]: Simplify (- 0) into 0 4.899 * [backup-simplify]: Simplify (+ 0 0) into 0 4.899 * [taylor]: Taking taylor expansion of 0 in d2 4.899 * [backup-simplify]: Simplify 0 into 0 4.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.899 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.899 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.900 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.900 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 4.900 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.900 * [taylor]: Taking taylor expansion of d4 in d3 4.900 * [backup-simplify]: Simplify d4 into d4 4.900 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.900 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.900 * [taylor]: Taking taylor expansion of d3 in d3 4.900 * [backup-simplify]: Simplify 0 into 0 4.900 * [backup-simplify]: Simplify 1 into 1 4.900 * [backup-simplify]: Simplify (/ 1 1) into 1 4.900 * [backup-simplify]: Simplify (- 1) into -1 4.901 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.901 * [taylor]: Taking taylor expansion of -1 in d4 4.901 * [backup-simplify]: Simplify -1 into -1 4.901 * [taylor]: Taking taylor expansion of 1 in d4 4.901 * [backup-simplify]: Simplify 1 into 1 4.901 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.901 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.902 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.902 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.902 * [backup-simplify]: Simplify (+ 0 0) into 0 4.903 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.903 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.903 * [backup-simplify]: Simplify (- 0) into 0 4.903 * [backup-simplify]: Simplify (+ 0 0) into 0 4.903 * [taylor]: Taking taylor expansion of 0 in d2 4.903 * [backup-simplify]: Simplify 0 into 0 4.903 * [taylor]: Taking taylor expansion of 0 in d3 4.903 * [backup-simplify]: Simplify 0 into 0 4.903 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.904 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.904 * [backup-simplify]: Simplify (+ 0 0) into 0 4.904 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.905 * [backup-simplify]: Simplify (- 0) into 0 4.905 * [backup-simplify]: Simplify (+ 0 0) into 0 4.905 * [taylor]: Taking taylor expansion of 0 in d3 4.905 * [backup-simplify]: Simplify 0 into 0 4.905 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.906 * [backup-simplify]: Simplify (- 0) into 0 4.906 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.906 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.906 * [taylor]: Taking taylor expansion of d4 in d4 4.906 * [backup-simplify]: Simplify 0 into 0 4.906 * [backup-simplify]: Simplify 1 into 1 4.906 * [backup-simplify]: Simplify (/ 1 1) into 1 4.906 * [backup-simplify]: Simplify 1 into 1 4.906 * [taylor]: Taking taylor expansion of 0 in d4 4.906 * [backup-simplify]: Simplify 0 into 0 4.906 * [backup-simplify]: Simplify -1 into -1 4.906 * [backup-simplify]: Simplify 1 into 1 4.907 * [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)) 4.907 * * * [progress]: simplifying candidates 4.907 * * * * [progress]: [ 1 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 2 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 3 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 4 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 5 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 6 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 7 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 8 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 9 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 10 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 11 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 12 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 13 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 14 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 15 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 16 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 17 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 18 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 19 / 93 ] simplifiying candidate # 4.907 * * * * [progress]: [ 20 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 21 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 22 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 23 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 24 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 25 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 26 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 27 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 28 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 29 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 30 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 31 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 32 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 33 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 34 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 35 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 36 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 37 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 38 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 39 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 40 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 41 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 42 / 93 ] simplifiying candidate # 4.908 * * * * [progress]: [ 43 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 44 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 45 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 46 / 93 ] simplifiying candidate #real (real->posit16 (* d1 (- d3 d4))))) (* d1 d1)))> 4.909 * * * * [progress]: [ 47 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 48 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 49 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 50 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 51 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 52 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 53 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 54 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 55 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 56 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 57 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 58 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 59 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 60 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 61 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 62 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 63 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 64 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 65 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 66 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 67 / 93 ] simplifiying candidate # 4.909 * * * * [progress]: [ 68 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 69 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 70 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 71 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 72 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 73 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 74 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 75 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 76 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 77 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 78 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 79 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 80 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 81 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 82 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 83 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 84 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 85 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 86 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 87 / 93 ] simplifiying candidate #real (real->posit16 (- (* d1 d2) (* d1 (- d3 d4))))) (* d1 d1)))> 4.910 * * * * [progress]: [ 88 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 89 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 90 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 91 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 92 / 93 ] simplifiying candidate # 4.910 * * * * [progress]: [ 93 / 93 ] simplifiying candidate # 4.911 * [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)) 4.913 * * [simplify]: iteration 0: 158 enodes 4.982 * * [simplify]: iteration 1: 417 enodes 5.124 * * [simplify]: iteration 2: 1005 enodes 5.483 * * [simplify]: iteration 3: 2000 enodes 5.808 * * [simplify]: iteration complete: 2000 enodes 5.808 * * [simplify]: Extracting #0: cost 45 inf + 0 5.809 * * [simplify]: Extracting #1: cost 303 inf + 2 5.811 * * [simplify]: Extracting #2: cost 436 inf + 2415 5.816 * * [simplify]: Extracting #3: cost 336 inf + 16282 5.835 * * [simplify]: Extracting #4: cost 123 inf + 51430 5.856 * * [simplify]: Extracting #5: cost 37 inf + 68517 5.874 * * [simplify]: Extracting #6: cost 6 inf + 74428 5.901 * * [simplify]: Extracting #7: cost 0 inf + 75946 5.919 * [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)) 5.925 * * * [progress]: adding candidates to table 6.297 * [progress]: [Phase 3 of 3] Extracting. 6.297 * * [regime]: Finding splitpoints for: (# #) 6.298 * * * [regime-changes]: Trying 4 branch expressions: (d4 d3 d2 d1) 6.298 * * * * [regimes]: Trying to branch on d4 from (# #) 6.352 * * * * [regimes]: Trying to branch on d3 from (# #) 6.386 * * * * [regimes]: Trying to branch on d2 from (# #) 6.448 * * * * [regimes]: Trying to branch on d1 from (# #) 6.498 * * * [regime]: Found split indices: #