0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.041 * * * [progress]: [2/2] Setting up program. 0.046 * [progress]: [Phase 2 of 3] Improving. 0.046 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.047 * [simplify]: Simplifying (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.047 * * [simplify]: iters left: 6 (11 enodes) 0.052 * * [simplify]: iters left: 5 (48 enodes) 0.069 * * [simplify]: iters left: 4 (113 enodes) 0.143 * * [simplify]: iters left: 3 (299 enodes) 0.285 * * [simplify]: Extracting #0: cost 1 inf + 0 0.285 * * [simplify]: Extracting #1: cost 46 inf + 0 0.286 * * [simplify]: Extracting #2: cost 95 inf + 378 0.287 * * [simplify]: Extracting #3: cost 51 inf + 4656 0.291 * * [simplify]: Extracting #4: cost 5 inf + 9454 0.296 * * [simplify]: Extracting #5: cost 0 inf + 10105 0.304 * [simplify]: Simplified to (* d1 (+ (- d2 d3) (- d4 d1))) 0.304 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1)))) 0.315 * * [progress]: iteration 1 / 4 0.315 * * * [progress]: picking best candidate 0.324 * * * * [pick]: Picked # 0.324 * * * [progress]: localizing error 0.361 * * * [progress]: generating rewritten candidates 0.361 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.399 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.407 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.592 * * * [progress]: generating series expansions 0.592 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.593 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 0.593 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 0.593 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 0.593 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 0.593 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 0.593 * [taylor]: Taking taylor expansion of d4 in d4 0.593 * [backup-simplify]: Simplify 0 into 0 0.593 * [backup-simplify]: Simplify 1 into 1 0.593 * [taylor]: Taking taylor expansion of d1 in d4 0.593 * [backup-simplify]: Simplify d1 into d1 0.593 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 0.593 * [taylor]: Taking taylor expansion of d2 in d4 0.593 * [backup-simplify]: Simplify d2 into d2 0.593 * [taylor]: Taking taylor expansion of d1 in d4 0.593 * [backup-simplify]: Simplify d1 into d1 0.593 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 0.593 * [taylor]: Taking taylor expansion of d3 in d4 0.593 * [backup-simplify]: Simplify d3 into d3 0.593 * [taylor]: Taking taylor expansion of d1 in d4 0.593 * [backup-simplify]: Simplify d1 into d1 0.593 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 0.593 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 0.593 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 0.593 * [taylor]: Taking taylor expansion of d4 in d3 0.593 * [backup-simplify]: Simplify d4 into d4 0.593 * [taylor]: Taking taylor expansion of d1 in d3 0.593 * [backup-simplify]: Simplify d1 into d1 0.593 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.593 * [taylor]: Taking taylor expansion of d2 in d3 0.593 * [backup-simplify]: Simplify d2 into d2 0.593 * [taylor]: Taking taylor expansion of d1 in d3 0.593 * [backup-simplify]: Simplify d1 into d1 0.593 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.593 * [taylor]: Taking taylor expansion of d3 in d3 0.593 * [backup-simplify]: Simplify 0 into 0 0.593 * [backup-simplify]: Simplify 1 into 1 0.593 * [taylor]: Taking taylor expansion of d1 in d3 0.593 * [backup-simplify]: Simplify d1 into d1 0.593 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 0.593 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 0.593 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 0.593 * [taylor]: Taking taylor expansion of d4 in d2 0.593 * [backup-simplify]: Simplify d4 into d4 0.593 * [taylor]: Taking taylor expansion of d1 in d2 0.593 * [backup-simplify]: Simplify d1 into d1 0.593 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.593 * [taylor]: Taking taylor expansion of d2 in d2 0.593 * [backup-simplify]: Simplify 0 into 0 0.593 * [backup-simplify]: Simplify 1 into 1 0.593 * [taylor]: Taking taylor expansion of d1 in d2 0.593 * [backup-simplify]: Simplify d1 into d1 0.593 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.593 * [taylor]: Taking taylor expansion of d3 in d2 0.593 * [backup-simplify]: Simplify d3 into d3 0.593 * [taylor]: Taking taylor expansion of d1 in d2 0.593 * [backup-simplify]: Simplify d1 into d1 0.593 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 0.593 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 0.593 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.594 * [taylor]: Taking taylor expansion of d4 in d1 0.594 * [backup-simplify]: Simplify d4 into d4 0.594 * [taylor]: Taking taylor expansion of d1 in d1 0.594 * [backup-simplify]: Simplify 0 into 0 0.594 * [backup-simplify]: Simplify 1 into 1 0.594 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.594 * [taylor]: Taking taylor expansion of d2 in d1 0.594 * [backup-simplify]: Simplify d2 into d2 0.594 * [taylor]: Taking taylor expansion of d1 in d1 0.594 * [backup-simplify]: Simplify 0 into 0 0.594 * [backup-simplify]: Simplify 1 into 1 0.594 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.594 * [taylor]: Taking taylor expansion of d3 in d1 0.594 * [backup-simplify]: Simplify d3 into d3 0.594 * [taylor]: Taking taylor expansion of d1 in d1 0.594 * [backup-simplify]: Simplify 0 into 0 0.594 * [backup-simplify]: Simplify 1 into 1 0.594 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 0.594 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 0.594 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.594 * [taylor]: Taking taylor expansion of d4 in d1 0.594 * [backup-simplify]: Simplify d4 into d4 0.594 * [taylor]: Taking taylor expansion of d1 in d1 0.594 * [backup-simplify]: Simplify 0 into 0 0.594 * [backup-simplify]: Simplify 1 into 1 0.594 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.594 * [taylor]: Taking taylor expansion of d2 in d1 0.594 * [backup-simplify]: Simplify d2 into d2 0.594 * [taylor]: Taking taylor expansion of d1 in d1 0.594 * [backup-simplify]: Simplify 0 into 0 0.594 * [backup-simplify]: Simplify 1 into 1 0.594 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.594 * [taylor]: Taking taylor expansion of d3 in d1 0.594 * [backup-simplify]: Simplify d3 into d3 0.594 * [taylor]: Taking taylor expansion of d1 in d1 0.594 * [backup-simplify]: Simplify 0 into 0 0.594 * [backup-simplify]: Simplify 1 into 1 0.594 * [backup-simplify]: Simplify (* d4 0) into 0 0.594 * [backup-simplify]: Simplify (* d2 0) into 0 0.595 * [backup-simplify]: Simplify (+ 0 0) into 0 0.595 * [backup-simplify]: Simplify (* d3 0) into 0 0.595 * [backup-simplify]: Simplify (- 0) into 0 0.595 * [backup-simplify]: Simplify (+ 0 0) into 0 0.595 * [taylor]: Taking taylor expansion of 0 in d2 0.595 * [backup-simplify]: Simplify 0 into 0 0.595 * [taylor]: Taking taylor expansion of 0 in d3 0.595 * [backup-simplify]: Simplify 0 into 0 0.595 * [taylor]: Taking taylor expansion of 0 in d4 0.595 * [backup-simplify]: Simplify 0 into 0 0.595 * [backup-simplify]: Simplify 0 into 0 0.596 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 0.596 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.596 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 0.596 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.596 * [backup-simplify]: Simplify (- d3) into (- d3) 0.596 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 0.596 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 0.596 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 0.596 * [taylor]: Taking taylor expansion of d4 in d2 0.597 * [backup-simplify]: Simplify d4 into d4 0.597 * [taylor]: Taking taylor expansion of d2 in d2 0.597 * [backup-simplify]: Simplify 0 into 0 0.597 * [backup-simplify]: Simplify 1 into 1 0.597 * [taylor]: Taking taylor expansion of d3 in d2 0.597 * [backup-simplify]: Simplify d3 into d3 0.597 * [backup-simplify]: Simplify (+ d4 0) into d4 0.597 * [backup-simplify]: Simplify (- d3) into (- d3) 0.597 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 0.597 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 0.597 * [taylor]: Taking taylor expansion of d4 in d3 0.597 * [backup-simplify]: Simplify d4 into d4 0.597 * [taylor]: Taking taylor expansion of d3 in d3 0.597 * [backup-simplify]: Simplify 0 into 0 0.597 * [backup-simplify]: Simplify 1 into 1 0.597 * [backup-simplify]: Simplify (- 0) into 0 0.597 * [backup-simplify]: Simplify (+ d4 0) into d4 0.597 * [taylor]: Taking taylor expansion of d4 in d4 0.597 * [backup-simplify]: Simplify 0 into 0 0.597 * [backup-simplify]: Simplify 1 into 1 0.597 * [backup-simplify]: Simplify 0 into 0 0.597 * [taylor]: Taking taylor expansion of 0 in d3 0.597 * [backup-simplify]: Simplify 0 into 0 0.597 * [taylor]: Taking taylor expansion of 0 in d4 0.597 * [backup-simplify]: Simplify 0 into 0 0.597 * [backup-simplify]: Simplify 0 into 0 0.597 * [taylor]: Taking taylor expansion of 0 in d4 0.597 * [backup-simplify]: Simplify 0 into 0 0.597 * [backup-simplify]: Simplify 0 into 0 0.597 * [backup-simplify]: Simplify 0 into 0 0.598 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 0.598 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.599 * [backup-simplify]: Simplify (+ 0 0) into 0 0.599 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.600 * [backup-simplify]: Simplify (- 0) into 0 0.600 * [backup-simplify]: Simplify (+ 0 0) into 0 0.600 * [taylor]: Taking taylor expansion of 0 in d2 0.600 * [backup-simplify]: Simplify 0 into 0 0.600 * [taylor]: Taking taylor expansion of 0 in d3 0.600 * [backup-simplify]: Simplify 0 into 0 0.600 * [taylor]: Taking taylor expansion of 0 in d4 0.600 * [backup-simplify]: Simplify 0 into 0 0.600 * [backup-simplify]: Simplify 0 into 0 0.600 * [backup-simplify]: Simplify 0 into 0 0.601 * [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))) 0.601 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 0.601 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 0.601 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 0.601 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 0.601 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 0.601 * [taylor]: Taking taylor expansion of d2 in d4 0.601 * [backup-simplify]: Simplify d2 into d2 0.601 * [taylor]: Taking taylor expansion of d1 in d4 0.601 * [backup-simplify]: Simplify d1 into d1 0.601 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.601 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.601 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 0.601 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 0.601 * [taylor]: Taking taylor expansion of d4 in d4 0.601 * [backup-simplify]: Simplify 0 into 0 0.601 * [backup-simplify]: Simplify 1 into 1 0.601 * [taylor]: Taking taylor expansion of d1 in d4 0.601 * [backup-simplify]: Simplify d1 into d1 0.601 * [backup-simplify]: Simplify (* 0 d1) into 0 0.602 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.602 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.602 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 0.602 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 0.602 * [taylor]: Taking taylor expansion of d3 in d4 0.602 * [backup-simplify]: Simplify d3 into d3 0.602 * [taylor]: Taking taylor expansion of d1 in d4 0.602 * [backup-simplify]: Simplify d1 into d1 0.602 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.602 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.602 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 0.602 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 0.602 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 0.602 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.602 * [taylor]: Taking taylor expansion of d2 in d3 0.602 * [backup-simplify]: Simplify d2 into d2 0.602 * [taylor]: Taking taylor expansion of d1 in d3 0.602 * [backup-simplify]: Simplify d1 into d1 0.602 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.603 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.603 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 0.603 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 0.603 * [taylor]: Taking taylor expansion of d4 in d3 0.603 * [backup-simplify]: Simplify d4 into d4 0.603 * [taylor]: Taking taylor expansion of d1 in d3 0.603 * [backup-simplify]: Simplify d1 into d1 0.603 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 0.603 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 0.603 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 0.603 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.603 * [taylor]: Taking taylor expansion of d3 in d3 0.603 * [backup-simplify]: Simplify 0 into 0 0.603 * [backup-simplify]: Simplify 1 into 1 0.603 * [taylor]: Taking taylor expansion of d1 in d3 0.603 * [backup-simplify]: Simplify d1 into d1 0.603 * [backup-simplify]: Simplify (* 0 d1) into 0 0.604 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.604 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.604 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 0.604 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 0.604 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 0.604 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.604 * [taylor]: Taking taylor expansion of d2 in d2 0.604 * [backup-simplify]: Simplify 0 into 0 0.604 * [backup-simplify]: Simplify 1 into 1 0.604 * [taylor]: Taking taylor expansion of d1 in d2 0.604 * [backup-simplify]: Simplify d1 into d1 0.604 * [backup-simplify]: Simplify (* 0 d1) into 0 0.604 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.604 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.604 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 0.604 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 0.604 * [taylor]: Taking taylor expansion of d4 in d2 0.605 * [backup-simplify]: Simplify d4 into d4 0.605 * [taylor]: Taking taylor expansion of d1 in d2 0.605 * [backup-simplify]: Simplify d1 into d1 0.605 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 0.605 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 0.605 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 0.605 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.605 * [taylor]: Taking taylor expansion of d3 in d2 0.605 * [backup-simplify]: Simplify d3 into d3 0.605 * [taylor]: Taking taylor expansion of d1 in d2 0.605 * [backup-simplify]: Simplify d1 into d1 0.605 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.605 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.605 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 0.605 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 0.605 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.605 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.605 * [taylor]: Taking taylor expansion of d2 in d1 0.605 * [backup-simplify]: Simplify d2 into d2 0.605 * [taylor]: Taking taylor expansion of d1 in d1 0.605 * [backup-simplify]: Simplify 0 into 0 0.605 * [backup-simplify]: Simplify 1 into 1 0.605 * [backup-simplify]: Simplify (* d2 0) into 0 0.606 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.606 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.606 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 0.606 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.606 * [taylor]: Taking taylor expansion of d4 in d1 0.606 * [backup-simplify]: Simplify d4 into d4 0.606 * [taylor]: Taking taylor expansion of d1 in d1 0.606 * [backup-simplify]: Simplify 0 into 0 0.606 * [backup-simplify]: Simplify 1 into 1 0.606 * [backup-simplify]: Simplify (* d4 0) into 0 0.606 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 0.607 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.607 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.607 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.607 * [taylor]: Taking taylor expansion of d3 in d1 0.607 * [backup-simplify]: Simplify d3 into d3 0.607 * [taylor]: Taking taylor expansion of d1 in d1 0.607 * [backup-simplify]: Simplify 0 into 0 0.607 * [backup-simplify]: Simplify 1 into 1 0.607 * [backup-simplify]: Simplify (* d3 0) into 0 0.607 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.607 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.607 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 0.607 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 0.607 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.607 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.607 * [taylor]: Taking taylor expansion of d2 in d1 0.607 * [backup-simplify]: Simplify d2 into d2 0.607 * [taylor]: Taking taylor expansion of d1 in d1 0.607 * [backup-simplify]: Simplify 0 into 0 0.608 * [backup-simplify]: Simplify 1 into 1 0.608 * [backup-simplify]: Simplify (* d2 0) into 0 0.608 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.608 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.608 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 0.608 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.608 * [taylor]: Taking taylor expansion of d4 in d1 0.608 * [backup-simplify]: Simplify d4 into d4 0.608 * [taylor]: Taking taylor expansion of d1 in d1 0.608 * [backup-simplify]: Simplify 0 into 0 0.608 * [backup-simplify]: Simplify 1 into 1 0.608 * [backup-simplify]: Simplify (* d4 0) into 0 0.609 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 0.609 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.609 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.609 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.609 * [taylor]: Taking taylor expansion of d3 in d1 0.609 * [backup-simplify]: Simplify d3 into d3 0.609 * [taylor]: Taking taylor expansion of d1 in d1 0.609 * [backup-simplify]: Simplify 0 into 0 0.609 * [backup-simplify]: Simplify 1 into 1 0.609 * [backup-simplify]: Simplify (* d3 0) into 0 0.609 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.609 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.610 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 0.610 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.610 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0.610 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 0.610 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 0.610 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 0.610 * [taylor]: Taking taylor expansion of d4 in d2 0.610 * [backup-simplify]: Simplify d4 into d4 0.610 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.610 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.610 * [taylor]: Taking taylor expansion of d2 in d2 0.610 * [backup-simplify]: Simplify 0 into 0 0.610 * [backup-simplify]: Simplify 1 into 1 0.610 * [backup-simplify]: Simplify (/ 1 1) into 1 0.610 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.611 * [taylor]: Taking taylor expansion of d3 in d2 0.611 * [backup-simplify]: Simplify d3 into d3 0.611 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.611 * [backup-simplify]: Simplify (+ 0 1) into 1 0.612 * [backup-simplify]: Simplify (+ 1 0) into 1 0.612 * [taylor]: Taking taylor expansion of 1 in d3 0.612 * [backup-simplify]: Simplify 1 into 1 0.612 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 0.613 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 0.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.614 * [backup-simplify]: Simplify (+ 0 0) into 0 0.614 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.615 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.615 * [backup-simplify]: Simplify (- 0) into 0 0.615 * [backup-simplify]: Simplify (+ 0 0) into 0 0.615 * [taylor]: Taking taylor expansion of 0 in d2 0.615 * [backup-simplify]: Simplify 0 into 0 0.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.616 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.616 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.616 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 0.616 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 0.616 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 0.617 * [taylor]: Taking taylor expansion of d4 in d3 0.617 * [backup-simplify]: Simplify d4 into d4 0.617 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.617 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.617 * [taylor]: Taking taylor expansion of d3 in d3 0.617 * [backup-simplify]: Simplify 0 into 0 0.617 * [backup-simplify]: Simplify 1 into 1 0.617 * [backup-simplify]: Simplify (/ 1 1) into 1 0.618 * [backup-simplify]: Simplify (- 1) into -1 0.618 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.618 * [taylor]: Taking taylor expansion of -1 in d4 0.618 * [backup-simplify]: Simplify -1 into -1 0.618 * [taylor]: Taking taylor expansion of 1 in d4 0.618 * [backup-simplify]: Simplify 1 into 1 0.619 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.619 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.619 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.619 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 0.620 * [backup-simplify]: Simplify (+ 0 0) into 0 0.620 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.620 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.620 * [backup-simplify]: Simplify (- 0) into 0 0.621 * [backup-simplify]: Simplify (+ 0 0) into 0 0.621 * [taylor]: Taking taylor expansion of 0 in d2 0.621 * [backup-simplify]: Simplify 0 into 0 0.621 * [taylor]: Taking taylor expansion of 0 in d3 0.621 * [backup-simplify]: Simplify 0 into 0 0.621 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.621 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.622 * [backup-simplify]: Simplify (+ 0 0) into 0 0.622 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.622 * [backup-simplify]: Simplify (- 0) into 0 0.622 * [backup-simplify]: Simplify (+ 0 0) into 0 0.622 * [taylor]: Taking taylor expansion of 0 in d3 0.622 * [backup-simplify]: Simplify 0 into 0 0.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.623 * [backup-simplify]: Simplify (- 0) into 0 0.623 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.623 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 0.623 * [taylor]: Taking taylor expansion of d4 in d4 0.623 * [backup-simplify]: Simplify 0 into 0 0.623 * [backup-simplify]: Simplify 1 into 1 0.623 * [backup-simplify]: Simplify (/ 1 1) into 1 0.623 * [backup-simplify]: Simplify 1 into 1 0.623 * [taylor]: Taking taylor expansion of 0 in d4 0.623 * [backup-simplify]: Simplify 0 into 0 0.623 * [backup-simplify]: Simplify -1 into -1 0.623 * [backup-simplify]: Simplify 1 into 1 0.624 * [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)) 0.624 * [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))) 0.624 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 0.624 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 0.624 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 0.624 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 0.624 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 0.624 * [taylor]: Taking taylor expansion of d2 in d4 0.624 * [backup-simplify]: Simplify d2 into d2 0.624 * [taylor]: Taking taylor expansion of d1 in d4 0.624 * [backup-simplify]: Simplify d1 into d1 0.624 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.624 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.624 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 0.624 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 0.624 * [taylor]: Taking taylor expansion of d4 in d4 0.624 * [backup-simplify]: Simplify 0 into 0 0.624 * [backup-simplify]: Simplify 1 into 1 0.624 * [taylor]: Taking taylor expansion of d1 in d4 0.624 * [backup-simplify]: Simplify d1 into d1 0.624 * [backup-simplify]: Simplify (* 0 d1) into 0 0.625 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.625 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.625 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 0.625 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 0.625 * [taylor]: Taking taylor expansion of d3 in d4 0.625 * [backup-simplify]: Simplify d3 into d3 0.625 * [taylor]: Taking taylor expansion of d1 in d4 0.625 * [backup-simplify]: Simplify d1 into d1 0.625 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.625 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.625 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 0.625 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 0.625 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 0.625 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.625 * [taylor]: Taking taylor expansion of d2 in d3 0.625 * [backup-simplify]: Simplify d2 into d2 0.625 * [taylor]: Taking taylor expansion of d1 in d3 0.625 * [backup-simplify]: Simplify d1 into d1 0.625 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.625 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.625 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 0.625 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 0.625 * [taylor]: Taking taylor expansion of d4 in d3 0.625 * [backup-simplify]: Simplify d4 into d4 0.625 * [taylor]: Taking taylor expansion of d1 in d3 0.625 * [backup-simplify]: Simplify d1 into d1 0.625 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 0.625 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 0.625 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 0.625 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.625 * [taylor]: Taking taylor expansion of d3 in d3 0.625 * [backup-simplify]: Simplify 0 into 0 0.625 * [backup-simplify]: Simplify 1 into 1 0.625 * [taylor]: Taking taylor expansion of d1 in d3 0.625 * [backup-simplify]: Simplify d1 into d1 0.625 * [backup-simplify]: Simplify (* 0 d1) into 0 0.626 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.626 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.626 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 0.626 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 0.626 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 0.626 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.626 * [taylor]: Taking taylor expansion of d2 in d2 0.626 * [backup-simplify]: Simplify 0 into 0 0.626 * [backup-simplify]: Simplify 1 into 1 0.626 * [taylor]: Taking taylor expansion of d1 in d2 0.626 * [backup-simplify]: Simplify d1 into d1 0.626 * [backup-simplify]: Simplify (* 0 d1) into 0 0.626 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.626 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.626 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 0.626 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 0.626 * [taylor]: Taking taylor expansion of d4 in d2 0.626 * [backup-simplify]: Simplify d4 into d4 0.626 * [taylor]: Taking taylor expansion of d1 in d2 0.626 * [backup-simplify]: Simplify d1 into d1 0.626 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 0.626 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 0.626 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 0.626 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.626 * [taylor]: Taking taylor expansion of d3 in d2 0.626 * [backup-simplify]: Simplify d3 into d3 0.626 * [taylor]: Taking taylor expansion of d1 in d2 0.627 * [backup-simplify]: Simplify d1 into d1 0.627 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.627 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.627 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 0.627 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.627 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.627 * [taylor]: Taking taylor expansion of d2 in d1 0.627 * [backup-simplify]: Simplify d2 into d2 0.627 * [taylor]: Taking taylor expansion of d1 in d1 0.627 * [backup-simplify]: Simplify 0 into 0 0.627 * [backup-simplify]: Simplify 1 into 1 0.627 * [backup-simplify]: Simplify (* d2 0) into 0 0.627 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.627 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.627 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 0.627 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.627 * [taylor]: Taking taylor expansion of d4 in d1 0.627 * [backup-simplify]: Simplify d4 into d4 0.627 * [taylor]: Taking taylor expansion of d1 in d1 0.627 * [backup-simplify]: Simplify 0 into 0 0.627 * [backup-simplify]: Simplify 1 into 1 0.627 * [backup-simplify]: Simplify (* d4 0) into 0 0.627 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 0.627 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.628 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.628 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.628 * [taylor]: Taking taylor expansion of d3 in d1 0.628 * [backup-simplify]: Simplify d3 into d3 0.628 * [taylor]: Taking taylor expansion of d1 in d1 0.628 * [backup-simplify]: Simplify 0 into 0 0.628 * [backup-simplify]: Simplify 1 into 1 0.628 * [backup-simplify]: Simplify (* d3 0) into 0 0.628 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.628 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.628 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 0.628 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.628 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.628 * [taylor]: Taking taylor expansion of d2 in d1 0.628 * [backup-simplify]: Simplify d2 into d2 0.628 * [taylor]: Taking taylor expansion of d1 in d1 0.628 * [backup-simplify]: Simplify 0 into 0 0.628 * [backup-simplify]: Simplify 1 into 1 0.628 * [backup-simplify]: Simplify (* d2 0) into 0 0.628 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.628 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.628 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 0.628 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.628 * [taylor]: Taking taylor expansion of d4 in d1 0.628 * [backup-simplify]: Simplify d4 into d4 0.628 * [taylor]: Taking taylor expansion of d1 in d1 0.628 * [backup-simplify]: Simplify 0 into 0 0.629 * [backup-simplify]: Simplify 1 into 1 0.629 * [backup-simplify]: Simplify (* d4 0) into 0 0.629 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 0.629 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.629 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.629 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.629 * [taylor]: Taking taylor expansion of d3 in d1 0.629 * [backup-simplify]: Simplify d3 into d3 0.629 * [taylor]: Taking taylor expansion of d1 in d1 0.629 * [backup-simplify]: Simplify 0 into 0 0.629 * [backup-simplify]: Simplify 1 into 1 0.629 * [backup-simplify]: Simplify (* d3 0) into 0 0.629 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.629 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.629 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 0.629 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.630 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0.630 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 0.630 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 0.630 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 0.630 * [taylor]: Taking taylor expansion of d4 in d2 0.630 * [backup-simplify]: Simplify d4 into d4 0.630 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.630 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.630 * [taylor]: Taking taylor expansion of d2 in d2 0.630 * [backup-simplify]: Simplify 0 into 0 0.630 * [backup-simplify]: Simplify 1 into 1 0.630 * [backup-simplify]: Simplify (/ 1 1) into 1 0.630 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.630 * [taylor]: Taking taylor expansion of d3 in d2 0.630 * [backup-simplify]: Simplify d3 into d3 0.630 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.630 * [backup-simplify]: Simplify (+ 0 1) into 1 0.631 * [backup-simplify]: Simplify (+ 1 0) into 1 0.631 * [taylor]: Taking taylor expansion of 1 in d3 0.631 * [backup-simplify]: Simplify 1 into 1 0.631 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.631 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 0.632 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 0.632 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.632 * [backup-simplify]: Simplify (+ 0 0) into 0 0.632 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.632 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.633 * [backup-simplify]: Simplify (- 0) into 0 0.633 * [backup-simplify]: Simplify (+ 0 0) into 0 0.633 * [taylor]: Taking taylor expansion of 0 in d2 0.633 * [backup-simplify]: Simplify 0 into 0 0.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.633 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.633 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.634 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 0.634 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 0.634 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 0.634 * [taylor]: Taking taylor expansion of d4 in d3 0.634 * [backup-simplify]: Simplify d4 into d4 0.634 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.634 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.634 * [taylor]: Taking taylor expansion of d3 in d3 0.634 * [backup-simplify]: Simplify 0 into 0 0.634 * [backup-simplify]: Simplify 1 into 1 0.634 * [backup-simplify]: Simplify (/ 1 1) into 1 0.634 * [backup-simplify]: Simplify (- 1) into -1 0.634 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.634 * [taylor]: Taking taylor expansion of -1 in d4 0.634 * [backup-simplify]: Simplify -1 into -1 0.635 * [taylor]: Taking taylor expansion of 1 in d4 0.635 * [backup-simplify]: Simplify 1 into 1 0.635 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.635 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.636 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.636 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 0.636 * [backup-simplify]: Simplify (+ 0 0) into 0 0.636 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.636 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.637 * [backup-simplify]: Simplify (- 0) into 0 0.637 * [backup-simplify]: Simplify (+ 0 0) into 0 0.637 * [taylor]: Taking taylor expansion of 0 in d2 0.637 * [backup-simplify]: Simplify 0 into 0 0.637 * [taylor]: Taking taylor expansion of 0 in d3 0.637 * [backup-simplify]: Simplify 0 into 0 0.637 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.639 * [backup-simplify]: Simplify (+ 0 0) into 0 0.639 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.640 * [backup-simplify]: Simplify (- 0) into 0 0.640 * [backup-simplify]: Simplify (+ 0 0) into 0 0.640 * [taylor]: Taking taylor expansion of 0 in d3 0.640 * [backup-simplify]: Simplify 0 into 0 0.640 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.641 * [backup-simplify]: Simplify (- 0) into 0 0.641 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.641 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 0.641 * [taylor]: Taking taylor expansion of d4 in d4 0.641 * [backup-simplify]: Simplify 0 into 0 0.641 * [backup-simplify]: Simplify 1 into 1 0.641 * [backup-simplify]: Simplify (/ 1 1) into 1 0.641 * [backup-simplify]: Simplify 1 into 1 0.641 * [taylor]: Taking taylor expansion of 0 in d4 0.641 * [backup-simplify]: Simplify 0 into 0 0.641 * [backup-simplify]: Simplify -1 into -1 0.641 * [backup-simplify]: Simplify 1 into 1 0.641 * [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)) 0.641 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.642 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1)) 0.642 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0 0.642 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3 0.642 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.642 * [taylor]: Taking taylor expansion of d2 in d3 0.642 * [backup-simplify]: Simplify d2 into d2 0.642 * [taylor]: Taking taylor expansion of d1 in d3 0.642 * [backup-simplify]: Simplify d1 into d1 0.642 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.642 * [taylor]: Taking taylor expansion of d3 in d3 0.642 * [backup-simplify]: Simplify 0 into 0 0.642 * [backup-simplify]: Simplify 1 into 1 0.642 * [taylor]: Taking taylor expansion of d1 in d3 0.642 * [backup-simplify]: Simplify d1 into d1 0.642 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2 0.642 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.642 * [taylor]: Taking taylor expansion of d2 in d2 0.642 * [backup-simplify]: Simplify 0 into 0 0.642 * [backup-simplify]: Simplify 1 into 1 0.642 * [taylor]: Taking taylor expansion of d1 in d2 0.642 * [backup-simplify]: Simplify d1 into d1 0.642 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.642 * [taylor]: Taking taylor expansion of d3 in d2 0.642 * [backup-simplify]: Simplify d3 into d3 0.642 * [taylor]: Taking taylor expansion of d1 in d2 0.642 * [backup-simplify]: Simplify d1 into d1 0.642 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 0.642 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.642 * [taylor]: Taking taylor expansion of d2 in d1 0.642 * [backup-simplify]: Simplify d2 into d2 0.642 * [taylor]: Taking taylor expansion of d1 in d1 0.642 * [backup-simplify]: Simplify 0 into 0 0.642 * [backup-simplify]: Simplify 1 into 1 0.642 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.642 * [taylor]: Taking taylor expansion of d3 in d1 0.642 * [backup-simplify]: Simplify d3 into d3 0.642 * [taylor]: Taking taylor expansion of d1 in d1 0.642 * [backup-simplify]: Simplify 0 into 0 0.642 * [backup-simplify]: Simplify 1 into 1 0.642 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 0.642 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.642 * [taylor]: Taking taylor expansion of d2 in d1 0.642 * [backup-simplify]: Simplify d2 into d2 0.642 * [taylor]: Taking taylor expansion of d1 in d1 0.642 * [backup-simplify]: Simplify 0 into 0 0.642 * [backup-simplify]: Simplify 1 into 1 0.642 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.642 * [taylor]: Taking taylor expansion of d3 in d1 0.642 * [backup-simplify]: Simplify d3 into d3 0.642 * [taylor]: Taking taylor expansion of d1 in d1 0.642 * [backup-simplify]: Simplify 0 into 0 0.642 * [backup-simplify]: Simplify 1 into 1 0.642 * [backup-simplify]: Simplify (* d2 0) into 0 0.642 * [backup-simplify]: Simplify (* d3 0) into 0 0.643 * [backup-simplify]: Simplify (- 0) into 0 0.643 * [backup-simplify]: Simplify (+ 0 0) into 0 0.643 * [taylor]: Taking taylor expansion of 0 in d2 0.643 * [backup-simplify]: Simplify 0 into 0 0.643 * [taylor]: Taking taylor expansion of 0 in d3 0.643 * [backup-simplify]: Simplify 0 into 0 0.643 * [backup-simplify]: Simplify 0 into 0 0.643 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.643 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.643 * [backup-simplify]: Simplify (- d3) into (- d3) 0.644 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 0.644 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 0.644 * [taylor]: Taking taylor expansion of d2 in d2 0.644 * [backup-simplify]: Simplify 0 into 0 0.644 * [backup-simplify]: Simplify 1 into 1 0.644 * [taylor]: Taking taylor expansion of d3 in d2 0.644 * [backup-simplify]: Simplify d3 into d3 0.644 * [backup-simplify]: Simplify (- d3) into (- d3) 0.644 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 0.644 * [taylor]: Taking taylor expansion of (- d3) in d3 0.644 * [taylor]: Taking taylor expansion of d3 in d3 0.644 * [backup-simplify]: Simplify 0 into 0 0.644 * [backup-simplify]: Simplify 1 into 1 0.644 * [backup-simplify]: Simplify (- 0) into 0 0.644 * [backup-simplify]: Simplify 0 into 0 0.644 * [taylor]: Taking taylor expansion of 0 in d3 0.644 * [backup-simplify]: Simplify 0 into 0 0.644 * [backup-simplify]: Simplify 0 into 0 0.644 * [backup-simplify]: Simplify 0 into 0 0.644 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.645 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.645 * [backup-simplify]: Simplify (- 0) into 0 0.645 * [backup-simplify]: Simplify (+ 0 0) into 0 0.645 * [taylor]: Taking taylor expansion of 0 in d2 0.645 * [backup-simplify]: Simplify 0 into 0 0.645 * [taylor]: Taking taylor expansion of 0 in d3 0.645 * [backup-simplify]: Simplify 0 into 0 0.645 * [backup-simplify]: Simplify 0 into 0 0.646 * [backup-simplify]: Simplify (- 0) into 0 0.646 * [backup-simplify]: Simplify (+ 1 0) into 1 0.646 * [taylor]: Taking taylor expansion of 1 in d3 0.646 * [backup-simplify]: Simplify 1 into 1 0.646 * [backup-simplify]: Simplify 1 into 1 0.646 * [taylor]: Taking taylor expansion of 0 in d3 0.646 * [backup-simplify]: Simplify 0 into 0 0.646 * [backup-simplify]: Simplify 0 into 0 0.646 * [backup-simplify]: Simplify (- 1) into -1 0.646 * [backup-simplify]: Simplify -1 into -1 0.646 * [backup-simplify]: Simplify 0 into 0 0.647 * [backup-simplify]: Simplify 0 into 0 0.647 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.648 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.649 * [backup-simplify]: Simplify (- 0) into 0 0.649 * [backup-simplify]: Simplify (+ 0 0) into 0 0.649 * [taylor]: Taking taylor expansion of 0 in d2 0.649 * [backup-simplify]: Simplify 0 into 0 0.649 * [taylor]: Taking taylor expansion of 0 in d3 0.649 * [backup-simplify]: Simplify 0 into 0 0.649 * [backup-simplify]: Simplify 0 into 0 0.649 * [taylor]: Taking taylor expansion of 0 in d3 0.649 * [backup-simplify]: Simplify 0 into 0 0.649 * [backup-simplify]: Simplify 0 into 0 0.650 * [backup-simplify]: Simplify (- 0) into 0 0.650 * [backup-simplify]: Simplify (+ 0 0) into 0 0.650 * [taylor]: Taking taylor expansion of 0 in d3 0.650 * [backup-simplify]: Simplify 0 into 0 0.650 * [backup-simplify]: Simplify 0 into 0 0.650 * [taylor]: Taking taylor expansion of 0 in d3 0.650 * [backup-simplify]: Simplify 0 into 0 0.650 * [backup-simplify]: Simplify 0 into 0 0.651 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 0.651 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 0.651 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 0.651 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 0.651 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 0.651 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.651 * [taylor]: Taking taylor expansion of d2 in d3 0.651 * [backup-simplify]: Simplify d2 into d2 0.651 * [taylor]: Taking taylor expansion of d1 in d3 0.651 * [backup-simplify]: Simplify d1 into d1 0.651 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.651 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.651 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 0.651 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.651 * [taylor]: Taking taylor expansion of d3 in d3 0.651 * [backup-simplify]: Simplify 0 into 0 0.651 * [backup-simplify]: Simplify 1 into 1 0.651 * [taylor]: Taking taylor expansion of d1 in d3 0.651 * [backup-simplify]: Simplify d1 into d1 0.651 * [backup-simplify]: Simplify (* 0 d1) into 0 0.652 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.652 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.652 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 0.652 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 0.652 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.652 * [taylor]: Taking taylor expansion of d2 in d2 0.652 * [backup-simplify]: Simplify 0 into 0 0.652 * [backup-simplify]: Simplify 1 into 1 0.652 * [taylor]: Taking taylor expansion of d1 in d2 0.652 * [backup-simplify]: Simplify d1 into d1 0.652 * [backup-simplify]: Simplify (* 0 d1) into 0 0.653 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.653 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.653 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 0.653 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.653 * [taylor]: Taking taylor expansion of d3 in d2 0.653 * [backup-simplify]: Simplify d3 into d3 0.653 * [taylor]: Taking taylor expansion of d1 in d2 0.653 * [backup-simplify]: Simplify d1 into d1 0.653 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.653 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.653 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 0.653 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.653 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.653 * [taylor]: Taking taylor expansion of d2 in d1 0.653 * [backup-simplify]: Simplify d2 into d2 0.653 * [taylor]: Taking taylor expansion of d1 in d1 0.653 * [backup-simplify]: Simplify 0 into 0 0.653 * [backup-simplify]: Simplify 1 into 1 0.653 * [backup-simplify]: Simplify (* d2 0) into 0 0.654 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.654 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.654 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.654 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.654 * [taylor]: Taking taylor expansion of d3 in d1 0.654 * [backup-simplify]: Simplify d3 into d3 0.654 * [taylor]: Taking taylor expansion of d1 in d1 0.654 * [backup-simplify]: Simplify 0 into 0 0.654 * [backup-simplify]: Simplify 1 into 1 0.654 * [backup-simplify]: Simplify (* d3 0) into 0 0.654 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.654 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.654 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 0.654 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.654 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.654 * [taylor]: Taking taylor expansion of d2 in d1 0.655 * [backup-simplify]: Simplify d2 into d2 0.655 * [taylor]: Taking taylor expansion of d1 in d1 0.655 * [backup-simplify]: Simplify 0 into 0 0.655 * [backup-simplify]: Simplify 1 into 1 0.655 * [backup-simplify]: Simplify (* d2 0) into 0 0.655 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.655 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.655 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.655 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.655 * [taylor]: Taking taylor expansion of d3 in d1 0.655 * [backup-simplify]: Simplify d3 into d3 0.655 * [taylor]: Taking taylor expansion of d1 in d1 0.655 * [backup-simplify]: Simplify 0 into 0 0.655 * [backup-simplify]: Simplify 1 into 1 0.655 * [backup-simplify]: Simplify (* d3 0) into 0 0.656 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.656 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.656 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.656 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 0.656 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 0.656 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.656 * [taylor]: Taking taylor expansion of d2 in d2 0.656 * [backup-simplify]: Simplify 0 into 0 0.656 * [backup-simplify]: Simplify 1 into 1 0.657 * [backup-simplify]: Simplify (/ 1 1) into 1 0.657 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.657 * [taylor]: Taking taylor expansion of d3 in d2 0.657 * [backup-simplify]: Simplify d3 into d3 0.657 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.657 * [backup-simplify]: Simplify (+ 1 0) into 1 0.657 * [taylor]: Taking taylor expansion of 1 in d3 0.657 * [backup-simplify]: Simplify 1 into 1 0.658 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.658 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 0.658 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.659 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.659 * [backup-simplify]: Simplify (- 0) into 0 0.659 * [backup-simplify]: Simplify (+ 0 0) into 0 0.659 * [taylor]: Taking taylor expansion of 0 in d2 0.659 * [backup-simplify]: Simplify 0 into 0 0.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.660 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.660 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 0.660 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 0.660 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.660 * [taylor]: Taking taylor expansion of d3 in d3 0.660 * [backup-simplify]: Simplify 0 into 0 0.660 * [backup-simplify]: Simplify 1 into 1 0.660 * [backup-simplify]: Simplify (/ 1 1) into 1 0.660 * [backup-simplify]: Simplify (- 1) into -1 0.660 * [backup-simplify]: Simplify -1 into -1 0.660 * [backup-simplify]: Simplify 1 into 1 0.661 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.661 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.661 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.661 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.662 * [backup-simplify]: Simplify (- 0) into 0 0.662 * [backup-simplify]: Simplify (+ 0 0) into 0 0.662 * [taylor]: Taking taylor expansion of 0 in d2 0.662 * [backup-simplify]: Simplify 0 into 0 0.662 * [taylor]: Taking taylor expansion of 0 in d3 0.662 * [backup-simplify]: Simplify 0 into 0 0.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.663 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.663 * [backup-simplify]: Simplify (- 0) into 0 0.663 * [backup-simplify]: Simplify (+ 0 0) into 0 0.663 * [taylor]: Taking taylor expansion of 0 in d3 0.663 * [backup-simplify]: Simplify 0 into 0 0.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.664 * [backup-simplify]: Simplify (- 0) into 0 0.664 * [backup-simplify]: Simplify 0 into 0 0.664 * [backup-simplify]: Simplify 0 into 0 0.665 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.665 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.665 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.665 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.666 * [backup-simplify]: Simplify (- 0) into 0 0.666 * [backup-simplify]: Simplify (+ 0 0) into 0 0.666 * [taylor]: Taking taylor expansion of 0 in d2 0.666 * [backup-simplify]: Simplify 0 into 0 0.666 * [taylor]: Taking taylor expansion of 0 in d3 0.666 * [backup-simplify]: Simplify 0 into 0 0.666 * [taylor]: Taking taylor expansion of 0 in d3 0.666 * [backup-simplify]: Simplify 0 into 0 0.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.667 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.667 * [backup-simplify]: Simplify (- 0) into 0 0.667 * [backup-simplify]: Simplify (+ 0 0) into 0 0.667 * [taylor]: Taking taylor expansion of 0 in d3 0.667 * [backup-simplify]: Simplify 0 into 0 0.667 * [backup-simplify]: Simplify 0 into 0 0.667 * [backup-simplify]: Simplify 0 into 0 0.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.668 * [backup-simplify]: Simplify (- 0) into 0 0.668 * [backup-simplify]: Simplify 0 into 0 0.668 * [backup-simplify]: Simplify 0 into 0 0.668 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 0.668 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 0.668 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 0.668 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 0.668 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 0.668 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.668 * [taylor]: Taking taylor expansion of d2 in d3 0.668 * [backup-simplify]: Simplify d2 into d2 0.668 * [taylor]: Taking taylor expansion of d1 in d3 0.668 * [backup-simplify]: Simplify d1 into d1 0.668 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.669 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.669 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 0.669 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.669 * [taylor]: Taking taylor expansion of d3 in d3 0.669 * [backup-simplify]: Simplify 0 into 0 0.669 * [backup-simplify]: Simplify 1 into 1 0.669 * [taylor]: Taking taylor expansion of d1 in d3 0.669 * [backup-simplify]: Simplify d1 into d1 0.669 * [backup-simplify]: Simplify (* 0 d1) into 0 0.669 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.669 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.669 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 0.669 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 0.669 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.669 * [taylor]: Taking taylor expansion of d2 in d2 0.669 * [backup-simplify]: Simplify 0 into 0 0.669 * [backup-simplify]: Simplify 1 into 1 0.669 * [taylor]: Taking taylor expansion of d1 in d2 0.669 * [backup-simplify]: Simplify d1 into d1 0.669 * [backup-simplify]: Simplify (* 0 d1) into 0 0.669 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.669 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.669 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 0.669 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.669 * [taylor]: Taking taylor expansion of d3 in d2 0.669 * [backup-simplify]: Simplify d3 into d3 0.670 * [taylor]: Taking taylor expansion of d1 in d2 0.670 * [backup-simplify]: Simplify d1 into d1 0.670 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.670 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.670 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 0.670 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.670 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.670 * [taylor]: Taking taylor expansion of d2 in d1 0.670 * [backup-simplify]: Simplify d2 into d2 0.670 * [taylor]: Taking taylor expansion of d1 in d1 0.670 * [backup-simplify]: Simplify 0 into 0 0.670 * [backup-simplify]: Simplify 1 into 1 0.670 * [backup-simplify]: Simplify (* d2 0) into 0 0.670 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.670 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.670 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.670 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.670 * [taylor]: Taking taylor expansion of d3 in d1 0.670 * [backup-simplify]: Simplify d3 into d3 0.670 * [taylor]: Taking taylor expansion of d1 in d1 0.670 * [backup-simplify]: Simplify 0 into 0 0.670 * [backup-simplify]: Simplify 1 into 1 0.670 * [backup-simplify]: Simplify (* d3 0) into 0 0.670 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.670 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.671 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 0.671 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.671 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.671 * [taylor]: Taking taylor expansion of d2 in d1 0.671 * [backup-simplify]: Simplify d2 into d2 0.671 * [taylor]: Taking taylor expansion of d1 in d1 0.671 * [backup-simplify]: Simplify 0 into 0 0.671 * [backup-simplify]: Simplify 1 into 1 0.671 * [backup-simplify]: Simplify (* d2 0) into 0 0.671 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.671 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.671 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.671 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.671 * [taylor]: Taking taylor expansion of d3 in d1 0.671 * [backup-simplify]: Simplify d3 into d3 0.671 * [taylor]: Taking taylor expansion of d1 in d1 0.671 * [backup-simplify]: Simplify 0 into 0 0.671 * [backup-simplify]: Simplify 1 into 1 0.671 * [backup-simplify]: Simplify (* d3 0) into 0 0.671 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.671 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.671 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.672 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 0.672 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 0.672 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.672 * [taylor]: Taking taylor expansion of d2 in d2 0.672 * [backup-simplify]: Simplify 0 into 0 0.672 * [backup-simplify]: Simplify 1 into 1 0.672 * [backup-simplify]: Simplify (/ 1 1) into 1 0.672 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.672 * [taylor]: Taking taylor expansion of d3 in d2 0.672 * [backup-simplify]: Simplify d3 into d3 0.672 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.672 * [backup-simplify]: Simplify (+ 1 0) into 1 0.672 * [taylor]: Taking taylor expansion of 1 in d3 0.672 * [backup-simplify]: Simplify 1 into 1 0.673 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.673 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 0.673 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.673 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.674 * [backup-simplify]: Simplify (- 0) into 0 0.674 * [backup-simplify]: Simplify (+ 0 0) into 0 0.674 * [taylor]: Taking taylor expansion of 0 in d2 0.674 * [backup-simplify]: Simplify 0 into 0 0.675 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.675 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.675 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 0.675 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 0.675 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.675 * [taylor]: Taking taylor expansion of d3 in d3 0.675 * [backup-simplify]: Simplify 0 into 0 0.675 * [backup-simplify]: Simplify 1 into 1 0.675 * [backup-simplify]: Simplify (/ 1 1) into 1 0.676 * [backup-simplify]: Simplify (- 1) into -1 0.676 * [backup-simplify]: Simplify -1 into -1 0.676 * [backup-simplify]: Simplify 1 into 1 0.676 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.676 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.677 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.677 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.677 * [backup-simplify]: Simplify (- 0) into 0 0.677 * [backup-simplify]: Simplify (+ 0 0) into 0 0.677 * [taylor]: Taking taylor expansion of 0 in d2 0.677 * [backup-simplify]: Simplify 0 into 0 0.677 * [taylor]: Taking taylor expansion of 0 in d3 0.677 * [backup-simplify]: Simplify 0 into 0 0.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.678 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.678 * [backup-simplify]: Simplify (- 0) into 0 0.678 * [backup-simplify]: Simplify (+ 0 0) into 0 0.678 * [taylor]: Taking taylor expansion of 0 in d3 0.678 * [backup-simplify]: Simplify 0 into 0 0.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.679 * [backup-simplify]: Simplify (- 0) into 0 0.679 * [backup-simplify]: Simplify 0 into 0 0.679 * [backup-simplify]: Simplify 0 into 0 0.680 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.680 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.680 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.680 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.681 * [backup-simplify]: Simplify (- 0) into 0 0.681 * [backup-simplify]: Simplify (+ 0 0) into 0 0.681 * [taylor]: Taking taylor expansion of 0 in d2 0.681 * [backup-simplify]: Simplify 0 into 0 0.681 * [taylor]: Taking taylor expansion of 0 in d3 0.681 * [backup-simplify]: Simplify 0 into 0 0.681 * [taylor]: Taking taylor expansion of 0 in d3 0.681 * [backup-simplify]: Simplify 0 into 0 0.682 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.682 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.682 * [backup-simplify]: Simplify (- 0) into 0 0.682 * [backup-simplify]: Simplify (+ 0 0) into 0 0.682 * [taylor]: Taking taylor expansion of 0 in d3 0.682 * [backup-simplify]: Simplify 0 into 0 0.682 * [backup-simplify]: Simplify 0 into 0 0.682 * [backup-simplify]: Simplify 0 into 0 0.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.683 * [backup-simplify]: Simplify (- 0) into 0 0.683 * [backup-simplify]: Simplify 0 into 0 0.683 * [backup-simplify]: Simplify 0 into 0 0.683 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 0.683 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.684 * [backup-simplify]: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) 0.684 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0 0.684 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4 0.684 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 0.684 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 0.684 * [taylor]: Taking taylor expansion of d4 in d4 0.684 * [backup-simplify]: Simplify 0 into 0 0.684 * [backup-simplify]: Simplify 1 into 1 0.684 * [taylor]: Taking taylor expansion of d1 in d4 0.684 * [backup-simplify]: Simplify d1 into d1 0.684 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 0.684 * [taylor]: Taking taylor expansion of d2 in d4 0.684 * [backup-simplify]: Simplify d2 into d2 0.684 * [taylor]: Taking taylor expansion of d1 in d4 0.684 * [backup-simplify]: Simplify d1 into d1 0.684 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4 0.684 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 0.684 * [taylor]: Taking taylor expansion of d1 in d4 0.684 * [backup-simplify]: Simplify d1 into d1 0.684 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 0.684 * [taylor]: Taking taylor expansion of d3 in d4 0.684 * [backup-simplify]: Simplify d3 into d3 0.684 * [taylor]: Taking taylor expansion of d1 in d4 0.684 * [backup-simplify]: Simplify d1 into d1 0.684 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3 0.684 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 0.684 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 0.684 * [taylor]: Taking taylor expansion of d4 in d3 0.684 * [backup-simplify]: Simplify d4 into d4 0.684 * [taylor]: Taking taylor expansion of d1 in d3 0.684 * [backup-simplify]: Simplify d1 into d1 0.684 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.684 * [taylor]: Taking taylor expansion of d2 in d3 0.684 * [backup-simplify]: Simplify d2 into d2 0.684 * [taylor]: Taking taylor expansion of d1 in d3 0.684 * [backup-simplify]: Simplify d1 into d1 0.684 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3 0.684 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 0.684 * [taylor]: Taking taylor expansion of d1 in d3 0.684 * [backup-simplify]: Simplify d1 into d1 0.684 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.684 * [taylor]: Taking taylor expansion of d3 in d3 0.684 * [backup-simplify]: Simplify 0 into 0 0.684 * [backup-simplify]: Simplify 1 into 1 0.684 * [taylor]: Taking taylor expansion of d1 in d3 0.684 * [backup-simplify]: Simplify d1 into d1 0.684 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2 0.684 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 0.684 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 0.684 * [taylor]: Taking taylor expansion of d4 in d2 0.684 * [backup-simplify]: Simplify d4 into d4 0.684 * [taylor]: Taking taylor expansion of d1 in d2 0.684 * [backup-simplify]: Simplify d1 into d1 0.684 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.684 * [taylor]: Taking taylor expansion of d2 in d2 0.684 * [backup-simplify]: Simplify 0 into 0 0.684 * [backup-simplify]: Simplify 1 into 1 0.684 * [taylor]: Taking taylor expansion of d1 in d2 0.684 * [backup-simplify]: Simplify d1 into d1 0.684 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2 0.684 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 0.684 * [taylor]: Taking taylor expansion of d1 in d2 0.684 * [backup-simplify]: Simplify d1 into d1 0.684 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.684 * [taylor]: Taking taylor expansion of d3 in d2 0.684 * [backup-simplify]: Simplify d3 into d3 0.684 * [taylor]: Taking taylor expansion of d1 in d2 0.684 * [backup-simplify]: Simplify d1 into d1 0.684 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 0.684 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 0.685 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.685 * [taylor]: Taking taylor expansion of d4 in d1 0.685 * [backup-simplify]: Simplify d4 into d4 0.685 * [taylor]: Taking taylor expansion of d1 in d1 0.685 * [backup-simplify]: Simplify 0 into 0 0.685 * [backup-simplify]: Simplify 1 into 1 0.685 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.685 * [taylor]: Taking taylor expansion of d2 in d1 0.685 * [backup-simplify]: Simplify d2 into d2 0.685 * [taylor]: Taking taylor expansion of d1 in d1 0.685 * [backup-simplify]: Simplify 0 into 0 0.685 * [backup-simplify]: Simplify 1 into 1 0.685 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 0.685 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 0.685 * [taylor]: Taking taylor expansion of d1 in d1 0.685 * [backup-simplify]: Simplify 0 into 0 0.685 * [backup-simplify]: Simplify 1 into 1 0.685 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.685 * [taylor]: Taking taylor expansion of d3 in d1 0.685 * [backup-simplify]: Simplify d3 into d3 0.685 * [taylor]: Taking taylor expansion of d1 in d1 0.685 * [backup-simplify]: Simplify 0 into 0 0.685 * [backup-simplify]: Simplify 1 into 1 0.685 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 0.685 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 0.685 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.685 * [taylor]: Taking taylor expansion of d4 in d1 0.685 * [backup-simplify]: Simplify d4 into d4 0.685 * [taylor]: Taking taylor expansion of d1 in d1 0.685 * [backup-simplify]: Simplify 0 into 0 0.685 * [backup-simplify]: Simplify 1 into 1 0.685 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.685 * [taylor]: Taking taylor expansion of d2 in d1 0.685 * [backup-simplify]: Simplify d2 into d2 0.685 * [taylor]: Taking taylor expansion of d1 in d1 0.685 * [backup-simplify]: Simplify 0 into 0 0.685 * [backup-simplify]: Simplify 1 into 1 0.685 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 0.685 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 0.685 * [taylor]: Taking taylor expansion of d1 in d1 0.685 * [backup-simplify]: Simplify 0 into 0 0.685 * [backup-simplify]: Simplify 1 into 1 0.685 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.685 * [taylor]: Taking taylor expansion of d3 in d1 0.685 * [backup-simplify]: Simplify d3 into d3 0.685 * [taylor]: Taking taylor expansion of d1 in d1 0.685 * [backup-simplify]: Simplify 0 into 0 0.685 * [backup-simplify]: Simplify 1 into 1 0.685 * [backup-simplify]: Simplify (* d4 0) into 0 0.685 * [backup-simplify]: Simplify (* d2 0) into 0 0.686 * [backup-simplify]: Simplify (+ 0 0) into 0 0.686 * [backup-simplify]: Simplify (* d3 0) into 0 0.686 * [backup-simplify]: Simplify (+ 0 0) into 0 0.686 * [backup-simplify]: Simplify (- 0) into 0 0.686 * [backup-simplify]: Simplify (+ 0 0) into 0 0.686 * [taylor]: Taking taylor expansion of 0 in d2 0.686 * [backup-simplify]: Simplify 0 into 0 0.686 * [taylor]: Taking taylor expansion of 0 in d3 0.686 * [backup-simplify]: Simplify 0 into 0 0.686 * [taylor]: Taking taylor expansion of 0 in d4 0.687 * [backup-simplify]: Simplify 0 into 0 0.687 * [backup-simplify]: Simplify 0 into 0 0.687 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 0.687 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.687 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 0.688 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.688 * [backup-simplify]: Simplify (+ 0 d3) into d3 0.688 * [backup-simplify]: Simplify (- d3) into (- d3) 0.688 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 0.688 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 0.688 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 0.688 * [taylor]: Taking taylor expansion of d4 in d2 0.688 * [backup-simplify]: Simplify d4 into d4 0.688 * [taylor]: Taking taylor expansion of d2 in d2 0.688 * [backup-simplify]: Simplify 0 into 0 0.688 * [backup-simplify]: Simplify 1 into 1 0.688 * [taylor]: Taking taylor expansion of d3 in d2 0.688 * [backup-simplify]: Simplify d3 into d3 0.688 * [backup-simplify]: Simplify (+ d4 0) into d4 0.688 * [backup-simplify]: Simplify (- d3) into (- d3) 0.688 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 0.688 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 0.688 * [taylor]: Taking taylor expansion of d4 in d3 0.688 * [backup-simplify]: Simplify d4 into d4 0.689 * [taylor]: Taking taylor expansion of d3 in d3 0.689 * [backup-simplify]: Simplify 0 into 0 0.689 * [backup-simplify]: Simplify 1 into 1 0.689 * [backup-simplify]: Simplify (- 0) into 0 0.689 * [backup-simplify]: Simplify (+ d4 0) into d4 0.689 * [taylor]: Taking taylor expansion of d4 in d4 0.689 * [backup-simplify]: Simplify 0 into 0 0.689 * [backup-simplify]: Simplify 1 into 1 0.689 * [backup-simplify]: Simplify 0 into 0 0.689 * [taylor]: Taking taylor expansion of 0 in d3 0.689 * [backup-simplify]: Simplify 0 into 0 0.689 * [taylor]: Taking taylor expansion of 0 in d4 0.689 * [backup-simplify]: Simplify 0 into 0 0.689 * [backup-simplify]: Simplify 0 into 0 0.689 * [taylor]: Taking taylor expansion of 0 in d4 0.689 * [backup-simplify]: Simplify 0 into 0 0.689 * [backup-simplify]: Simplify 0 into 0 0.689 * [backup-simplify]: Simplify 0 into 0 0.690 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 0.691 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.691 * [backup-simplify]: Simplify (+ 0 0) into 0 0.691 * [backup-simplify]: Simplify (* 1 1) into 1 0.692 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.693 * [backup-simplify]: Simplify (+ 1 0) into 1 0.693 * [backup-simplify]: Simplify (- 1) into -1 0.693 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.693 * [taylor]: Taking taylor expansion of -1 in d2 0.693 * [backup-simplify]: Simplify -1 into -1 0.693 * [taylor]: Taking taylor expansion of -1 in d3 0.693 * [backup-simplify]: Simplify -1 into -1 0.693 * [taylor]: Taking taylor expansion of -1 in d4 0.694 * [backup-simplify]: Simplify -1 into -1 0.694 * [backup-simplify]: Simplify -1 into -1 0.694 * [backup-simplify]: Simplify (+ 0 1) into 1 0.694 * [backup-simplify]: Simplify (- 0) into 0 0.695 * [backup-simplify]: Simplify (+ 1 0) into 1 0.695 * [taylor]: Taking taylor expansion of 1 in d3 0.695 * [backup-simplify]: Simplify 1 into 1 0.695 * [taylor]: Taking taylor expansion of 1 in d4 0.695 * [backup-simplify]: Simplify 1 into 1 0.695 * [backup-simplify]: Simplify 1 into 1 0.695 * [taylor]: Taking taylor expansion of 0 in d3 0.695 * [backup-simplify]: Simplify 0 into 0 0.695 * [taylor]: Taking taylor expansion of 0 in d4 0.695 * [backup-simplify]: Simplify 0 into 0 0.695 * [backup-simplify]: Simplify 0 into 0 0.695 * [backup-simplify]: Simplify (- 1) into -1 0.696 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.696 * [taylor]: Taking taylor expansion of -1 in d4 0.696 * [backup-simplify]: Simplify -1 into -1 0.696 * [backup-simplify]: Simplify -1 into -1 0.696 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 0.697 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) 0.697 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0 0.697 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 0.697 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 0.697 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 0.697 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 0.697 * [taylor]: Taking taylor expansion of d2 in d4 0.697 * [backup-simplify]: Simplify d2 into d2 0.697 * [taylor]: Taking taylor expansion of d1 in d4 0.697 * [backup-simplify]: Simplify d1 into d1 0.697 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.697 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.697 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 0.697 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 0.697 * [taylor]: Taking taylor expansion of d4 in d4 0.697 * [backup-simplify]: Simplify 0 into 0 0.697 * [backup-simplify]: Simplify 1 into 1 0.697 * [taylor]: Taking taylor expansion of d1 in d4 0.697 * [backup-simplify]: Simplify d1 into d1 0.698 * [backup-simplify]: Simplify (* 0 d1) into 0 0.698 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.698 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.698 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 0.698 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 0.698 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 0.698 * [taylor]: Taking taylor expansion of d1 in d4 0.698 * [backup-simplify]: Simplify d1 into d1 0.698 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 0.698 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 0.698 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 0.698 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 0.698 * [taylor]: Taking taylor expansion of d3 in d4 0.698 * [backup-simplify]: Simplify d3 into d3 0.698 * [taylor]: Taking taylor expansion of d1 in d4 0.698 * [backup-simplify]: Simplify d1 into d1 0.698 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.699 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.699 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 0.699 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 0.699 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 0.699 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.699 * [taylor]: Taking taylor expansion of d2 in d3 0.699 * [backup-simplify]: Simplify d2 into d2 0.699 * [taylor]: Taking taylor expansion of d1 in d3 0.699 * [backup-simplify]: Simplify d1 into d1 0.699 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.699 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.699 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 0.699 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 0.699 * [taylor]: Taking taylor expansion of d4 in d3 0.699 * [backup-simplify]: Simplify d4 into d4 0.699 * [taylor]: Taking taylor expansion of d1 in d3 0.699 * [backup-simplify]: Simplify d1 into d1 0.699 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 0.699 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 0.699 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 0.699 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 0.699 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 0.699 * [taylor]: Taking taylor expansion of d1 in d3 0.699 * [backup-simplify]: Simplify d1 into d1 0.699 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 0.699 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 0.699 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 0.699 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.700 * [taylor]: Taking taylor expansion of d3 in d3 0.700 * [backup-simplify]: Simplify 0 into 0 0.700 * [backup-simplify]: Simplify 1 into 1 0.700 * [taylor]: Taking taylor expansion of d1 in d3 0.700 * [backup-simplify]: Simplify d1 into d1 0.700 * [backup-simplify]: Simplify (* 0 d1) into 0 0.700 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.700 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.700 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 0.700 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 0.700 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 0.700 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.700 * [taylor]: Taking taylor expansion of d2 in d2 0.700 * [backup-simplify]: Simplify 0 into 0 0.700 * [backup-simplify]: Simplify 1 into 1 0.700 * [taylor]: Taking taylor expansion of d1 in d2 0.700 * [backup-simplify]: Simplify d1 into d1 0.700 * [backup-simplify]: Simplify (* 0 d1) into 0 0.701 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.701 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.701 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 0.701 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 0.701 * [taylor]: Taking taylor expansion of d4 in d2 0.701 * [backup-simplify]: Simplify d4 into d4 0.701 * [taylor]: Taking taylor expansion of d1 in d2 0.701 * [backup-simplify]: Simplify d1 into d1 0.701 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 0.701 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 0.701 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 0.701 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 0.701 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 0.701 * [taylor]: Taking taylor expansion of d1 in d2 0.701 * [backup-simplify]: Simplify d1 into d1 0.701 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 0.701 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 0.701 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 0.702 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.702 * [taylor]: Taking taylor expansion of d3 in d2 0.702 * [backup-simplify]: Simplify d3 into d3 0.702 * [taylor]: Taking taylor expansion of d1 in d2 0.702 * [backup-simplify]: Simplify d1 into d1 0.702 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.702 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.702 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 0.702 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 0.702 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.702 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.702 * [taylor]: Taking taylor expansion of d2 in d1 0.702 * [backup-simplify]: Simplify d2 into d2 0.702 * [taylor]: Taking taylor expansion of d1 in d1 0.702 * [backup-simplify]: Simplify 0 into 0 0.702 * [backup-simplify]: Simplify 1 into 1 0.702 * [backup-simplify]: Simplify (* d2 0) into 0 0.702 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.703 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.703 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 0.703 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.703 * [taylor]: Taking taylor expansion of d4 in d1 0.703 * [backup-simplify]: Simplify d4 into d4 0.703 * [taylor]: Taking taylor expansion of d1 in d1 0.703 * [backup-simplify]: Simplify 0 into 0 0.703 * [backup-simplify]: Simplify 1 into 1 0.703 * [backup-simplify]: Simplify (* d4 0) into 0 0.703 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 0.703 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.703 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 0.703 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 0.703 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 0.703 * [taylor]: Taking taylor expansion of d1 in d1 0.703 * [backup-simplify]: Simplify 0 into 0 0.703 * [backup-simplify]: Simplify 1 into 1 0.704 * [backup-simplify]: Simplify (* 1 1) into 1 0.704 * [backup-simplify]: Simplify (/ 1 1) into 1 0.704 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.704 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.704 * [taylor]: Taking taylor expansion of d3 in d1 0.704 * [backup-simplify]: Simplify d3 into d3 0.704 * [taylor]: Taking taylor expansion of d1 in d1 0.704 * [backup-simplify]: Simplify 0 into 0 0.704 * [backup-simplify]: Simplify 1 into 1 0.704 * [backup-simplify]: Simplify (* d3 0) into 0 0.705 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.705 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.705 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 0.705 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 0.705 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.705 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.705 * [taylor]: Taking taylor expansion of d2 in d1 0.705 * [backup-simplify]: Simplify d2 into d2 0.705 * [taylor]: Taking taylor expansion of d1 in d1 0.705 * [backup-simplify]: Simplify 0 into 0 0.705 * [backup-simplify]: Simplify 1 into 1 0.705 * [backup-simplify]: Simplify (* d2 0) into 0 0.706 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.706 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.706 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 0.706 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.706 * [taylor]: Taking taylor expansion of d4 in d1 0.706 * [backup-simplify]: Simplify d4 into d4 0.706 * [taylor]: Taking taylor expansion of d1 in d1 0.706 * [backup-simplify]: Simplify 0 into 0 0.706 * [backup-simplify]: Simplify 1 into 1 0.706 * [backup-simplify]: Simplify (* d4 0) into 0 0.706 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 0.706 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.706 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 0.706 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 0.706 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 0.706 * [taylor]: Taking taylor expansion of d1 in d1 0.706 * [backup-simplify]: Simplify 0 into 0 0.706 * [backup-simplify]: Simplify 1 into 1 0.707 * [backup-simplify]: Simplify (* 1 1) into 1 0.707 * [backup-simplify]: Simplify (/ 1 1) into 1 0.707 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.707 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.707 * [taylor]: Taking taylor expansion of d3 in d1 0.707 * [backup-simplify]: Simplify d3 into d3 0.707 * [taylor]: Taking taylor expansion of d1 in d1 0.707 * [backup-simplify]: Simplify 0 into 0 0.707 * [backup-simplify]: Simplify 1 into 1 0.707 * [backup-simplify]: Simplify (* d3 0) into 0 0.708 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.708 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.708 * [backup-simplify]: Simplify (+ 1 0) into 1 0.709 * [backup-simplify]: Simplify (- 1) into -1 0.709 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.709 * [taylor]: Taking taylor expansion of -1 in d2 0.709 * [backup-simplify]: Simplify -1 into -1 0.709 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 0.710 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.711 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 0.711 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.711 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0.711 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 0.711 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 0.711 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 0.711 * [taylor]: Taking taylor expansion of d4 in d2 0.711 * [backup-simplify]: Simplify d4 into d4 0.711 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.711 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.711 * [taylor]: Taking taylor expansion of d2 in d2 0.711 * [backup-simplify]: Simplify 0 into 0 0.711 * [backup-simplify]: Simplify 1 into 1 0.712 * [backup-simplify]: Simplify (/ 1 1) into 1 0.712 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.712 * [taylor]: Taking taylor expansion of d3 in d2 0.712 * [backup-simplify]: Simplify d3 into d3 0.712 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.712 * [backup-simplify]: Simplify (+ 0 1) into 1 0.713 * [backup-simplify]: Simplify (+ 1 0) into 1 0.713 * [taylor]: Taking taylor expansion of 1 in d3 0.713 * [backup-simplify]: Simplify 1 into 1 0.713 * [taylor]: Taking taylor expansion of -1 in d3 0.713 * [backup-simplify]: Simplify -1 into -1 0.714 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.714 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 0.715 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 0.715 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.715 * [backup-simplify]: Simplify (+ 0 0) into 0 0.716 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.718 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.718 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.718 * [backup-simplify]: Simplify (+ 0 0) into 0 0.719 * [backup-simplify]: Simplify (- 0) into 0 0.719 * [backup-simplify]: Simplify (+ 0 0) into 0 0.719 * [taylor]: Taking taylor expansion of 0 in d2 0.719 * [backup-simplify]: Simplify 0 into 0 0.720 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.720 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.720 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.720 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 0.720 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 0.720 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 0.720 * [taylor]: Taking taylor expansion of d4 in d3 0.720 * [backup-simplify]: Simplify d4 into d4 0.720 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.720 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.720 * [taylor]: Taking taylor expansion of d3 in d3 0.720 * [backup-simplify]: Simplify 0 into 0 0.721 * [backup-simplify]: Simplify 1 into 1 0.721 * [backup-simplify]: Simplify (/ 1 1) into 1 0.721 * [backup-simplify]: Simplify (- 1) into -1 0.722 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.722 * [taylor]: Taking taylor expansion of -1 in d4 0.722 * [backup-simplify]: Simplify -1 into -1 0.722 * [taylor]: Taking taylor expansion of 0 in d3 0.722 * [backup-simplify]: Simplify 0 into 0 0.722 * [taylor]: Taking taylor expansion of 1 in d4 0.722 * [backup-simplify]: Simplify 1 into 1 0.722 * [taylor]: Taking taylor expansion of -1 in d4 0.722 * [backup-simplify]: Simplify -1 into -1 0.723 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.723 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.724 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.724 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 0.724 * [backup-simplify]: Simplify (+ 0 0) into 0 0.725 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.726 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.727 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.727 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.728 * [backup-simplify]: Simplify (+ 0 0) into 0 0.728 * [backup-simplify]: Simplify (- 0) into 0 0.728 * [backup-simplify]: Simplify (+ 0 0) into 0 0.728 * [taylor]: Taking taylor expansion of 0 in d2 0.728 * [backup-simplify]: Simplify 0 into 0 0.729 * [taylor]: Taking taylor expansion of 0 in d3 0.729 * [backup-simplify]: Simplify 0 into 0 0.729 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.730 * [backup-simplify]: Simplify (+ 0 0) into 0 0.730 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.730 * [backup-simplify]: Simplify (- 0) into 0 0.731 * [backup-simplify]: Simplify (+ 0 0) into 0 0.731 * [taylor]: Taking taylor expansion of 0 in d3 0.731 * [backup-simplify]: Simplify 0 into 0 0.731 * [taylor]: Taking taylor expansion of 0 in d3 0.731 * [backup-simplify]: Simplify 0 into 0 0.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.732 * [backup-simplify]: Simplify (- 0) into 0 0.732 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.732 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 0.732 * [taylor]: Taking taylor expansion of d4 in d4 0.732 * [backup-simplify]: Simplify 0 into 0 0.732 * [backup-simplify]: Simplify 1 into 1 0.733 * [backup-simplify]: Simplify (/ 1 1) into 1 0.733 * [backup-simplify]: Simplify 1 into 1 0.733 * [taylor]: Taking taylor expansion of 0 in d4 0.733 * [backup-simplify]: Simplify 0 into 0 0.733 * [taylor]: Taking taylor expansion of 0 in d4 0.733 * [backup-simplify]: Simplify 0 into 0 0.733 * [taylor]: Taking taylor expansion of 0 in d4 0.733 * [backup-simplify]: Simplify 0 into 0 0.733 * [backup-simplify]: Simplify -1 into -1 0.733 * [backup-simplify]: Simplify 1 into 1 0.734 * [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)) 0.735 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) 0.735 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0 0.735 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 0.735 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 0.735 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 0.735 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 0.735 * [taylor]: Taking taylor expansion of d2 in d4 0.735 * [backup-simplify]: Simplify d2 into d2 0.735 * [taylor]: Taking taylor expansion of d1 in d4 0.735 * [backup-simplify]: Simplify d1 into d1 0.735 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.735 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.735 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 0.735 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 0.735 * [taylor]: Taking taylor expansion of d4 in d4 0.735 * [backup-simplify]: Simplify 0 into 0 0.735 * [backup-simplify]: Simplify 1 into 1 0.735 * [taylor]: Taking taylor expansion of d1 in d4 0.735 * [backup-simplify]: Simplify d1 into d1 0.735 * [backup-simplify]: Simplify (* 0 d1) into 0 0.736 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.736 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.736 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 0.736 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 0.736 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 0.736 * [taylor]: Taking taylor expansion of d1 in d4 0.736 * [backup-simplify]: Simplify d1 into d1 0.736 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 0.736 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 0.736 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 0.736 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 0.736 * [taylor]: Taking taylor expansion of d3 in d4 0.736 * [backup-simplify]: Simplify d3 into d3 0.736 * [taylor]: Taking taylor expansion of d1 in d4 0.736 * [backup-simplify]: Simplify d1 into d1 0.736 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.737 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.737 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 0.737 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 0.737 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 0.737 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.737 * [taylor]: Taking taylor expansion of d2 in d3 0.737 * [backup-simplify]: Simplify d2 into d2 0.737 * [taylor]: Taking taylor expansion of d1 in d3 0.737 * [backup-simplify]: Simplify d1 into d1 0.737 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.737 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.737 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 0.737 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 0.737 * [taylor]: Taking taylor expansion of d4 in d3 0.737 * [backup-simplify]: Simplify d4 into d4 0.737 * [taylor]: Taking taylor expansion of d1 in d3 0.737 * [backup-simplify]: Simplify d1 into d1 0.737 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 0.737 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 0.737 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 0.737 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 0.737 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 0.737 * [taylor]: Taking taylor expansion of d1 in d3 0.737 * [backup-simplify]: Simplify d1 into d1 0.738 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 0.738 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 0.738 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 0.738 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.738 * [taylor]: Taking taylor expansion of d3 in d3 0.738 * [backup-simplify]: Simplify 0 into 0 0.738 * [backup-simplify]: Simplify 1 into 1 0.738 * [taylor]: Taking taylor expansion of d1 in d3 0.738 * [backup-simplify]: Simplify d1 into d1 0.738 * [backup-simplify]: Simplify (* 0 d1) into 0 0.738 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.738 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.738 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 0.738 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 0.739 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 0.739 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.739 * [taylor]: Taking taylor expansion of d2 in d2 0.739 * [backup-simplify]: Simplify 0 into 0 0.739 * [backup-simplify]: Simplify 1 into 1 0.739 * [taylor]: Taking taylor expansion of d1 in d2 0.739 * [backup-simplify]: Simplify d1 into d1 0.739 * [backup-simplify]: Simplify (* 0 d1) into 0 0.739 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.739 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.739 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 0.739 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 0.739 * [taylor]: Taking taylor expansion of d4 in d2 0.739 * [backup-simplify]: Simplify d4 into d4 0.739 * [taylor]: Taking taylor expansion of d1 in d2 0.739 * [backup-simplify]: Simplify d1 into d1 0.739 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 0.739 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 0.740 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 0.740 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 0.740 * [taylor]: Taking taylor expansion of d1 in d2 0.740 * [backup-simplify]: Simplify d1 into d1 0.740 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 0.740 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 0.740 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 0.740 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.740 * [taylor]: Taking taylor expansion of d3 in d2 0.740 * [backup-simplify]: Simplify d3 into d3 0.740 * [taylor]: Taking taylor expansion of d1 in d2 0.740 * [backup-simplify]: Simplify d1 into d1 0.740 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.740 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.740 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 0.740 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 0.740 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.740 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.740 * [taylor]: Taking taylor expansion of d2 in d1 0.740 * [backup-simplify]: Simplify d2 into d2 0.740 * [taylor]: Taking taylor expansion of d1 in d1 0.740 * [backup-simplify]: Simplify 0 into 0 0.740 * [backup-simplify]: Simplify 1 into 1 0.740 * [backup-simplify]: Simplify (* d2 0) into 0 0.741 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.741 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.741 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 0.741 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.741 * [taylor]: Taking taylor expansion of d4 in d1 0.741 * [backup-simplify]: Simplify d4 into d4 0.741 * [taylor]: Taking taylor expansion of d1 in d1 0.741 * [backup-simplify]: Simplify 0 into 0 0.741 * [backup-simplify]: Simplify 1 into 1 0.741 * [backup-simplify]: Simplify (* d4 0) into 0 0.742 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 0.742 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.742 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 0.742 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 0.742 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 0.742 * [taylor]: Taking taylor expansion of d1 in d1 0.742 * [backup-simplify]: Simplify 0 into 0 0.742 * [backup-simplify]: Simplify 1 into 1 0.742 * [backup-simplify]: Simplify (* 1 1) into 1 0.743 * [backup-simplify]: Simplify (/ 1 1) into 1 0.743 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.743 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.743 * [taylor]: Taking taylor expansion of d3 in d1 0.743 * [backup-simplify]: Simplify d3 into d3 0.743 * [taylor]: Taking taylor expansion of d1 in d1 0.743 * [backup-simplify]: Simplify 0 into 0 0.743 * [backup-simplify]: Simplify 1 into 1 0.743 * [backup-simplify]: Simplify (* d3 0) into 0 0.743 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.743 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.743 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 0.743 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 0.743 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.743 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.743 * [taylor]: Taking taylor expansion of d2 in d1 0.743 * [backup-simplify]: Simplify d2 into d2 0.743 * [taylor]: Taking taylor expansion of d1 in d1 0.744 * [backup-simplify]: Simplify 0 into 0 0.744 * [backup-simplify]: Simplify 1 into 1 0.744 * [backup-simplify]: Simplify (* d2 0) into 0 0.744 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.744 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.744 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 0.744 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.744 * [taylor]: Taking taylor expansion of d4 in d1 0.744 * [backup-simplify]: Simplify d4 into d4 0.744 * [taylor]: Taking taylor expansion of d1 in d1 0.744 * [backup-simplify]: Simplify 0 into 0 0.744 * [backup-simplify]: Simplify 1 into 1 0.744 * [backup-simplify]: Simplify (* d4 0) into 0 0.745 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 0.745 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.745 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 0.745 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 0.745 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 0.745 * [taylor]: Taking taylor expansion of d1 in d1 0.745 * [backup-simplify]: Simplify 0 into 0 0.745 * [backup-simplify]: Simplify 1 into 1 0.745 * [backup-simplify]: Simplify (* 1 1) into 1 0.746 * [backup-simplify]: Simplify (/ 1 1) into 1 0.746 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.746 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.746 * [taylor]: Taking taylor expansion of d3 in d1 0.746 * [backup-simplify]: Simplify d3 into d3 0.746 * [taylor]: Taking taylor expansion of d1 in d1 0.746 * [backup-simplify]: Simplify 0 into 0 0.746 * [backup-simplify]: Simplify 1 into 1 0.746 * [backup-simplify]: Simplify (* d3 0) into 0 0.746 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.747 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.747 * [backup-simplify]: Simplify (+ 1 0) into 1 0.747 * [backup-simplify]: Simplify (- 1) into -1 0.748 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.748 * [taylor]: Taking taylor expansion of -1 in d2 0.748 * [backup-simplify]: Simplify -1 into -1 0.748 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 0.749 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.750 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 0.750 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.750 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0.750 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 0.750 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 0.750 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 0.750 * [taylor]: Taking taylor expansion of d4 in d2 0.750 * [backup-simplify]: Simplify d4 into d4 0.750 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.750 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.750 * [taylor]: Taking taylor expansion of d2 in d2 0.750 * [backup-simplify]: Simplify 0 into 0 0.750 * [backup-simplify]: Simplify 1 into 1 0.751 * [backup-simplify]: Simplify (/ 1 1) into 1 0.751 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.751 * [taylor]: Taking taylor expansion of d3 in d2 0.751 * [backup-simplify]: Simplify d3 into d3 0.751 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.751 * [backup-simplify]: Simplify (+ 0 1) into 1 0.752 * [backup-simplify]: Simplify (+ 1 0) into 1 0.752 * [taylor]: Taking taylor expansion of 1 in d3 0.752 * [backup-simplify]: Simplify 1 into 1 0.752 * [taylor]: Taking taylor expansion of -1 in d3 0.752 * [backup-simplify]: Simplify -1 into -1 0.752 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.753 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 0.753 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 0.753 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.754 * [backup-simplify]: Simplify (+ 0 0) into 0 0.755 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.756 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.756 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.757 * [backup-simplify]: Simplify (+ 0 0) into 0 0.757 * [backup-simplify]: Simplify (- 0) into 0 0.758 * [backup-simplify]: Simplify (+ 0 0) into 0 0.758 * [taylor]: Taking taylor expansion of 0 in d2 0.758 * [backup-simplify]: Simplify 0 into 0 0.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.759 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.759 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.759 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 0.759 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 0.759 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 0.759 * [taylor]: Taking taylor expansion of d4 in d3 0.759 * [backup-simplify]: Simplify d4 into d4 0.759 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.759 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.759 * [taylor]: Taking taylor expansion of d3 in d3 0.759 * [backup-simplify]: Simplify 0 into 0 0.759 * [backup-simplify]: Simplify 1 into 1 0.759 * [backup-simplify]: Simplify (/ 1 1) into 1 0.760 * [backup-simplify]: Simplify (- 1) into -1 0.760 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.760 * [taylor]: Taking taylor expansion of -1 in d4 0.760 * [backup-simplify]: Simplify -1 into -1 0.760 * [taylor]: Taking taylor expansion of 0 in d3 0.760 * [backup-simplify]: Simplify 0 into 0 0.761 * [taylor]: Taking taylor expansion of 1 in d4 0.761 * [backup-simplify]: Simplify 1 into 1 0.761 * [taylor]: Taking taylor expansion of -1 in d4 0.761 * [backup-simplify]: Simplify -1 into -1 0.761 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.762 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.762 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.763 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 0.763 * [backup-simplify]: Simplify (+ 0 0) into 0 0.764 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.765 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.766 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.766 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.767 * [backup-simplify]: Simplify (+ 0 0) into 0 0.767 * [backup-simplify]: Simplify (- 0) into 0 0.767 * [backup-simplify]: Simplify (+ 0 0) into 0 0.767 * [taylor]: Taking taylor expansion of 0 in d2 0.767 * [backup-simplify]: Simplify 0 into 0 0.767 * [taylor]: Taking taylor expansion of 0 in d3 0.767 * [backup-simplify]: Simplify 0 into 0 0.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.769 * [backup-simplify]: Simplify (+ 0 0) into 0 0.769 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.769 * [backup-simplify]: Simplify (- 0) into 0 0.772 * [backup-simplify]: Simplify (+ 0 0) into 0 0.772 * [taylor]: Taking taylor expansion of 0 in d3 0.772 * [backup-simplify]: Simplify 0 into 0 0.772 * [taylor]: Taking taylor expansion of 0 in d3 0.772 * [backup-simplify]: Simplify 0 into 0 0.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.773 * [backup-simplify]: Simplify (- 0) into 0 0.773 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.773 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 0.773 * [taylor]: Taking taylor expansion of d4 in d4 0.773 * [backup-simplify]: Simplify 0 into 0 0.774 * [backup-simplify]: Simplify 1 into 1 0.774 * [backup-simplify]: Simplify (/ 1 1) into 1 0.774 * [backup-simplify]: Simplify 1 into 1 0.774 * [taylor]: Taking taylor expansion of 0 in d4 0.774 * [backup-simplify]: Simplify 0 into 0 0.774 * [taylor]: Taking taylor expansion of 0 in d4 0.774 * [backup-simplify]: Simplify 0 into 0 0.774 * [taylor]: Taking taylor expansion of 0 in d4 0.774 * [backup-simplify]: Simplify 0 into 0 0.774 * [backup-simplify]: Simplify -1 into -1 0.774 * [backup-simplify]: Simplify 1 into 1 0.775 * [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)) 0.775 * * * [progress]: simplifying candidates 0.775 * * * * [progress]: [ 1 / 76 ] simplifiying candidate # 0.775 * * * * [progress]: [ 2 / 76 ] simplifiying candidate # 0.775 * * * * [progress]: [ 3 / 76 ] simplifiying candidate # 0.776 * [simplify]: Simplifying (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) 0.776 * * [simplify]: iters left: 6 (8 enodes) 0.780 * * [simplify]: iters left: 5 (31 enodes) 0.790 * * [simplify]: iters left: 4 (45 enodes) 0.803 * * [simplify]: iters left: 3 (55 enodes) 0.809 * * [simplify]: Extracting #0: cost 1 inf + 0 0.810 * * [simplify]: Extracting #1: cost 3 inf + 0 0.810 * * [simplify]: Extracting #2: cost 5 inf + 0 0.810 * * [simplify]: Extracting #3: cost 15 inf + 0 0.810 * * [simplify]: Extracting #4: cost 18 inf + 3 0.810 * * [simplify]: Extracting #5: cost 4 inf + 749 0.810 * * [simplify]: Extracting #6: cost 1 inf + 1278 0.811 * * [simplify]: Extracting #7: cost 0 inf + 1481 0.811 * [simplify]: Simplified to (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) 0.811 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (fma (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1))) 0.811 * * * * [progress]: [ 4 / 76 ] simplifiying candidate # 0.811 * [simplify]: Simplifying (sqrt (- (* d1 d2) (* d1 d3))) 0.811 * * [simplify]: iters left: 5 (7 enodes) 0.813 * * [simplify]: iters left: 4 (28 enodes) 0.817 * * [simplify]: iters left: 3 (42 enodes) 0.823 * * [simplify]: iters left: 2 (52 enodes) 0.830 * * [simplify]: Extracting #0: cost 1 inf + 0 0.830 * * [simplify]: Extracting #1: cost 3 inf + 0 0.830 * * [simplify]: Extracting #2: cost 13 inf + 0 0.830 * * [simplify]: Extracting #3: cost 15 inf + 45 0.830 * * [simplify]: Extracting #4: cost 5 inf + 543 0.831 * * [simplify]: Extracting #5: cost 0 inf + 995 0.831 * [simplify]: Simplified to (sqrt (* (- d2 d3) d1)) 0.831 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (fma (sqrt (* (- d2 d3) d1)) (sqrt (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1))) 0.831 * * * * [progress]: [ 5 / 76 ] simplifiying candidate # 0.832 * * * * [progress]: [ 6 / 76 ] simplifiying candidate # 0.832 * * * * [progress]: [ 7 / 76 ] simplifiying candidate # 0.832 * [simplify]: Simplifying (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) 0.832 * * [simplify]: iters left: 6 (12 enodes) 0.838 * * [simplify]: iters left: 5 (49 enodes) 0.853 * * [simplify]: iters left: 4 (88 enodes) 0.882 * * [simplify]: iters left: 3 (199 enodes) 0.968 * * [simplify]: Extracting #0: cost 1 inf + 0 0.968 * * [simplify]: Extracting #1: cost 48 inf + 0 0.969 * * [simplify]: Extracting #2: cost 173 inf + 0 0.970 * * [simplify]: Extracting #3: cost 200 inf + 884 0.973 * * [simplify]: Extracting #4: cost 145 inf + 7251 0.980 * * [simplify]: Extracting #5: cost 70 inf + 33620 0.994 * * [simplify]: Extracting #6: cost 3 inf + 75478 1.011 * * [simplify]: Extracting #7: cost 0 inf + 77554 1.030 * * [simplify]: Extracting #8: cost 0 inf + 77514 1.046 * [simplify]: Simplified to (exp (* (- (+ d2 d4) d3) d1)) 1.046 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (exp (* (- (+ d2 d4) d3) d1))) (* d1 d1))) 1.046 * * * * [progress]: [ 8 / 76 ] simplifiying candidate # 1.046 * [simplify]: Simplifying (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) 1.047 * * [simplify]: iters left: 6 (11 enodes) 1.052 * * [simplify]: iters left: 5 (49 enodes) 1.067 * * [simplify]: iters left: 4 (99 enodes) 1.102 * * [simplify]: iters left: 3 (217 enodes) 1.177 * * [simplify]: Extracting #0: cost 1 inf + 0 1.177 * * [simplify]: Extracting #1: cost 48 inf + 0 1.178 * * [simplify]: Extracting #2: cost 166 inf + 72 1.178 * * [simplify]: Extracting #3: cost 188 inf + 1162 1.180 * * [simplify]: Extracting #4: cost 122 inf + 9087 1.184 * * [simplify]: Extracting #5: cost 28 inf + 42795 1.191 * * [simplify]: Extracting #6: cost 0 inf + 58592 1.205 * [simplify]: Simplified to (exp (* d1 (+ (- d2 d3) d4))) 1.205 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (exp (* d1 (+ (- d2 d3) d4)))) (* d1 d1))) 1.205 * * * * [progress]: [ 9 / 76 ] simplifiying candidate # 1.205 * * * * [progress]: [ 10 / 76 ] simplifiying candidate # 1.205 * * * * [progress]: [ 11 / 76 ] simplifiying candidate # 1.205 * * * * [progress]: [ 12 / 76 ] simplifiying candidate # 1.205 * * * * [progress]: [ 13 / 76 ] simplifiying candidate # 1.205 * * * * [progress]: [ 14 / 76 ] simplifiying candidate # 1.205 * * * * [progress]: [ 15 / 76 ] simplifiying candidate # 1.205 * * * * [progress]: [ 16 / 76 ] simplifiying candidate # 1.206 * * * * [progress]: [ 17 / 76 ] simplifiying candidate # 1.206 * * * * [progress]: [ 18 / 76 ] simplifiying candidate # 1.206 * [simplify]: Simplifying (fma d1 d2 (- (* d3 d1))) 1.206 * * [simplify]: iters left: 5 (6 enodes) 1.209 * * [simplify]: iters left: 4 (25 enodes) 1.216 * * [simplify]: iters left: 3 (36 enodes) 1.226 * * [simplify]: iters left: 2 (47 enodes) 1.238 * * [simplify]: iters left: 1 (52 enodes) 1.251 * * [simplify]: Extracting #0: cost 1 inf + 0 1.251 * * [simplify]: Extracting #1: cost 11 inf + 0 1.252 * * [simplify]: Extracting #2: cost 12 inf + 86 1.252 * * [simplify]: Extracting #3: cost 3 inf + 583 1.252 * * [simplify]: Extracting #4: cost 0 inf + 749 1.253 * [simplify]: Simplified to (* d1 (- d2 d3)) 1.253 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1))) (* d1 d1))) 1.253 * * * * [progress]: [ 19 / 76 ] simplifiying candidate # 1.253 * [simplify]: Simplifying (* d1 d2) 1.254 * * [simplify]: iters left: 2 (3 enodes) 1.255 * * [simplify]: iters left: 1 (10 enodes) 1.257 * * [simplify]: Extracting #0: cost 1 inf + 0 1.257 * * [simplify]: Extracting #1: cost 4 inf + 0 1.257 * * [simplify]: Extracting #2: cost 2 inf + 2 1.258 * * [simplify]: Extracting #3: cost 0 inf + 86 1.258 * [simplify]: Simplified to (* d1 d2) 1.258 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1))) 1.258 * * * * [progress]: [ 20 / 76 ] simplifiying candidate # 1.258 * [simplify]: Simplifying (* d1 d2) 1.258 * * [simplify]: iters left: 2 (3 enodes) 1.259 * * [simplify]: iters left: 1 (10 enodes) 1.262 * * [simplify]: Extracting #0: cost 1 inf + 0 1.262 * * [simplify]: Extracting #1: cost 4 inf + 0 1.262 * * [simplify]: Extracting #2: cost 2 inf + 2 1.262 * * [simplify]: Extracting #3: cost 0 inf + 86 1.262 * [simplify]: Simplified to (* d1 d2) 1.262 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1))) 1.262 * * * * [progress]: [ 21 / 76 ] simplifiying candidate # 1.263 * [simplify]: Simplifying (* d1 d2) 1.263 * * [simplify]: iters left: 2 (3 enodes) 1.264 * * [simplify]: iters left: 1 (10 enodes) 1.267 * * [simplify]: Extracting #0: cost 1 inf + 0 1.267 * * [simplify]: Extracting #1: cost 4 inf + 0 1.267 * * [simplify]: Extracting #2: cost 2 inf + 2 1.267 * * [simplify]: Extracting #3: cost 0 inf + 86 1.267 * [simplify]: Simplified to (* d1 d2) 1.267 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (- (* d1 d2) (- (* d1 d3) (* d4 d1))) (* d1 d1))) 1.267 * * * * [progress]: [ 22 / 76 ] simplifiying candidate #real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))> 1.267 * * * * [progress]: [ 23 / 76 ] simplifiying candidate # 1.268 * * * * [progress]: [ 24 / 76 ] simplifiying candidate # 1.268 * [simplify]: Simplifying (fma d1 d2 (- (* d3 d1))) 1.268 * * [simplify]: iters left: 5 (6 enodes) 1.271 * * [simplify]: iters left: 4 (25 enodes) 1.280 * * [simplify]: iters left: 3 (36 enodes) 1.291 * * [simplify]: iters left: 2 (47 enodes) 1.303 * * [simplify]: iters left: 1 (52 enodes) 1.315 * * [simplify]: Extracting #0: cost 1 inf + 0 1.315 * * [simplify]: Extracting #1: cost 11 inf + 0 1.316 * * [simplify]: Extracting #2: cost 12 inf + 86 1.316 * * [simplify]: Extracting #3: cost 3 inf + 583 1.316 * * [simplify]: Extracting #4: cost 0 inf + 749 1.316 * [simplify]: Simplified to (* d1 (- d2 d3)) 1.316 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (+ (* d1 (- d2 d3)) (fma (- d3) d1 (* d3 d1))) (* d4 d1)) (* d1 d1))) 1.317 * [simplify]: Simplifying (fma (- d3) d1 (* d3 d1)) 1.317 * * [simplify]: iters left: 3 (5 enodes) 1.318 * * [simplify]: iters left: 2 (18 enodes) 1.320 * * [simplify]: iters left: 1 (25 enodes) 1.324 * * [simplify]: Extracting #0: cost 1 inf + 0 1.324 * * [simplify]: Extracting #1: cost 8 inf + 0 1.324 * * [simplify]: Extracting #2: cost 11 inf + 2 1.324 * * [simplify]: Extracting #3: cost 4 inf + 373 1.324 * * [simplify]: Extracting #4: cost 0 inf + 699 1.325 * [simplify]: Simplified to (- (* d3 d1) (* d3 d1)) 1.325 * [simplify]: Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (+ (* d1 (- d2 d3)) (- (* d3 d1) (* d3 d1))) (* d4 d1)) (* d1 d1))) 1.325 * * * * [progress]: [ 25 / 76 ] simplifiying candidate # 1.325 * * * * [progress]: [ 26 / 76 ] simplifiying candidate # 1.325 * * * * [progress]: [ 27 / 76 ] simplifiying candidate # 1.325 * * * * [progress]: [ 28 / 76 ] simplifiying candidate # 1.325 * [simplify]: Simplifying (/ (exp (* d1 d2)) (exp (* d1 d3))) 1.325 * * [simplify]: iters left: 5 (8 enodes) 1.327 * * [simplify]: iters left: 4 (31 enodes) 1.331 * * [simplify]: iters left: 3 (52 enodes) 1.339 * * [simplify]: iters left: 2 (98 enodes) 1.361 * * [simplify]: iters left: 1 (206 enodes) 1.457 * * [simplify]: Extracting #0: cost 1 inf + 0 1.457 * * [simplify]: Extracting #1: cost 68 inf + 0 1.458 * * [simplify]: Extracting #2: cost 184 inf + 1 1.460 * * [simplify]: Extracting #3: cost 198 inf + 2496 1.464 * * [simplify]: Extracting #4: cost 137 inf + 13252 1.476 * * [simplify]: Extracting #5: cost 40 inf + 67388 1.494 * * [simplify]: Extracting #6: cost 0 inf + 94868 1.513 * * [simplify]: Extracting #7: cost 0 inf + 93626 1.533 * [simplify]: Simplified to (exp (* d1 (- d2 d3))) 1.533 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (log (exp (* d1 (- d2 d3)))) (* d4 d1)) (* d1 d1))) 1.534 * * * * [progress]: [ 29 / 76 ] simplifiying candidate # 1.534 * * * * [progress]: [ 30 / 76 ] simplifiying candidate # 1.534 * * * * [progress]: [ 31 / 76 ] simplifiying candidate # 1.534 * * * * [progress]: [ 32 / 76 ] simplifiying candidate # 1.534 * * * * [progress]: [ 33 / 76 ] simplifiying candidate # 1.534 * * * * [progress]: [ 34 / 76 ] simplifiying candidate # 1.534 * * * * [progress]: [ 35 / 76 ] simplifiying candidate # 1.534 * * * * [progress]: [ 36 / 76 ] simplifiying candidate # 1.534 * * * * [progress]: [ 37 / 76 ] simplifiying candidate # 1.534 * * * * [progress]: [ 38 / 76 ] simplifiying candidate # 1.534 * * * * [progress]: [ 39 / 76 ] simplifiying candidate # 1.534 * [simplify]: Simplifying (- d2 d3) 1.535 * * [simplify]: iters left: 2 (3 enodes) 1.536 * * [simplify]: iters left: 1 (11 enodes) 1.539 * * [simplify]: Extracting #0: cost 1 inf + 0 1.539 * * [simplify]: Extracting #1: cost 5 inf + 0 1.539 * * [simplify]: Extracting #2: cost 3 inf + 43 1.539 * * [simplify]: Extracting #3: cost 0 inf + 168 1.539 * [simplify]: Simplified to (- d2 d3) 1.539 * [simplify]: Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (* d4 d1)) (* d1 d1))) 1.539 * * * * [progress]: [ 40 / 76 ] simplifiying candidate # 1.539 * * * * [progress]: [ 41 / 76 ] simplifiying candidate #real (real->posit16 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))> 1.539 * * * * [progress]: [ 42 / 76 ] simplifiying candidate # 1.540 * [simplify]: Simplifying (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) 1.540 * * [simplify]: iters left: 6 (14 enodes) 1.547 * * [simplify]: iters left: 5 (58 enodes) 1.565 * * [simplify]: iters left: 4 (102 enodes) 1.599 * * [simplify]: iters left: 3 (167 enodes) 1.648 * * [simplify]: iters left: 2 (244 enodes) 1.756 * * [simplify]: iters left: 1 (362 enodes) 1.942 * * [simplify]: Extracting #0: cost 1 inf + 0 1.942 * * [simplify]: Extracting #1: cost 52 inf + 0 1.943 * * [simplify]: Extracting #2: cost 119 inf + 252 1.947 * * [simplify]: Extracting #3: cost 45 inf + 7496 1.957 * * [simplify]: Extracting #4: cost 10 inf + 11810 1.962 * * [simplify]: Extracting #5: cost 2 inf + 14726 1.967 * * [simplify]: Extracting #6: cost 0 inf + 15636 1.972 * [simplify]: Simplified to (* (- (+ (- d4 d3) d2) d1) d1) 1.973 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* (- (+ (- d4 d3) d2) d1) d1) (fma (- d1) d1 (* d1 d1)))) 1.973 * [simplify]: Simplifying (fma (- d1) d1 (* d1 d1)) 1.973 * * [simplify]: iters left: 3 (4 enodes) 1.974 * * [simplify]: iters left: 2 (14 enodes) 1.976 * * [simplify]: iters left: 1 (21 enodes) 1.979 * * [simplify]: Extracting #0: cost 1 inf + 0 1.979 * * [simplify]: Extracting #1: cost 7 inf + 0 1.979 * * [simplify]: Extracting #2: cost 10 inf + 1 1.979 * * [simplify]: Extracting #3: cost 1 inf + 570 1.979 * * [simplify]: Extracting #4: cost 0 inf + 651 1.979 * [simplify]: Simplified to (- (* d1 d1) (* d1 d1)) 1.979 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* (- (+ (- d4 d3) d2) d1) d1) (- (* d1 d1) (* d1 d1)))) 1.980 * * * * [progress]: [ 43 / 76 ] simplifiying candidate # 1.980 * [simplify]: Simplifying (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) 1.980 * * [simplify]: iters left: 6 (13 enodes) 1.983 * * [simplify]: iters left: 5 (55 enodes) 1.992 * * [simplify]: iters left: 4 (95 enodes) 2.027 * * [simplify]: iters left: 3 (197 enodes) 2.082 * * [simplify]: iters left: 2 (435 enodes) 2.411 * * [simplify]: Extracting #0: cost 1 inf + 0 2.411 * * [simplify]: Extracting #1: cost 59 inf + 0 2.412 * * [simplify]: Extracting #2: cost 110 inf + 168 2.414 * * [simplify]: Extracting #3: cost 38 inf + 6601 2.418 * * [simplify]: Extracting #4: cost 4 inf + 10912 2.423 * * [simplify]: Extracting #5: cost 0 inf + 11818 2.428 * [simplify]: Simplified to (* d1 (+ (- d4 d3) (- d2 d1))) 2.428 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* d1 (+ (- d4 d3) (- d2 d1))) (fma (- d1) d1 (* d1 d1)))) 2.428 * [simplify]: Simplifying (fma (- d1) d1 (* d1 d1)) 2.428 * * [simplify]: iters left: 3 (4 enodes) 2.429 * * [simplify]: iters left: 2 (14 enodes) 2.431 * * [simplify]: iters left: 1 (21 enodes) 2.434 * * [simplify]: Extracting #0: cost 1 inf + 0 2.434 * * [simplify]: Extracting #1: cost 7 inf + 0 2.434 * * [simplify]: Extracting #2: cost 10 inf + 1 2.435 * * [simplify]: Extracting #3: cost 1 inf + 570 2.437 * * [simplify]: Extracting #4: cost 0 inf + 651 2.437 * [simplify]: Simplified to (- (* d1 d1) (* d1 d1)) 2.437 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* d1 (+ (- d4 d3) (- d2 d1))) (- (* d1 d1) (* d1 d1)))) 2.437 * * * * [progress]: [ 44 / 76 ] simplifiying candidate # 2.437 * [simplify]: Simplifying (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))) 2.437 * * [simplify]: iters left: 6 (13 enodes) 2.443 * * [simplify]: iters left: 5 (57 enodes) 2.462 * * [simplify]: iters left: 4 (108 enodes) 2.505 * * [simplify]: iters left: 3 (253 enodes) 2.665 * * [simplify]: Extracting #0: cost 1 inf + 0 2.665 * * [simplify]: Extracting #1: cost 38 inf + 0 2.665 * * [simplify]: Extracting #2: cost 100 inf + 46 2.666 * * [simplify]: Extracting #3: cost 77 inf + 2771 2.669 * * [simplify]: Extracting #4: cost 13 inf + 9819 2.673 * * [simplify]: Extracting #5: cost 0 inf + 10607 2.676 * * [simplify]: Extracting #6: cost 0 inf + 10552 2.680 * [simplify]: Simplified to (* (+ (- d2 d3) (- d4 d1)) d1) 2.680 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* (+ (- d2 d3) (- d4 d1)) d1) (fma (- d1) d1 (* d1 d1)))) 2.680 * [simplify]: Simplifying (fma (- d1) d1 (* d1 d1)) 2.680 * * [simplify]: iters left: 3 (4 enodes) 2.681 * * [simplify]: iters left: 2 (14 enodes) 2.683 * * [simplify]: iters left: 1 (21 enodes) 2.686 * * [simplify]: Extracting #0: cost 1 inf + 0 2.687 * * [simplify]: Extracting #1: cost 7 inf + 0 2.687 * * [simplify]: Extracting #2: cost 10 inf + 1 2.687 * * [simplify]: Extracting #3: cost 1 inf + 570 2.687 * * [simplify]: Extracting #4: cost 0 inf + 651 2.687 * [simplify]: Simplified to (- (* d1 d1) (* d1 d1)) 2.687 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* (+ (- d2 d3) (- d4 d1)) d1) (- (* d1 d1) (* d1 d1)))) 2.687 * * * * [progress]: [ 45 / 76 ] simplifiying candidate # 2.687 * * * * [progress]: [ 46 / 76 ] simplifiying candidate # 2.687 * * * * [progress]: [ 47 / 76 ] simplifiying candidate # 2.687 * [simplify]: Simplifying (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) 2.688 * * [simplify]: iters left: 6 (11 enodes) 2.690 * * [simplify]: iters left: 5 (44 enodes) 2.704 * * [simplify]: iters left: 4 (82 enodes) 2.736 * * [simplify]: iters left: 3 (144 enodes) 2.789 * * [simplify]: iters left: 2 (214 enodes) 2.839 * * [simplify]: iters left: 1 (254 enodes) 2.895 * * [simplify]: Extracting #0: cost 1 inf + 0 2.895 * * [simplify]: Extracting #1: cost 3 inf + 0 2.895 * * [simplify]: Extracting #2: cost 5 inf + 0 2.895 * * [simplify]: Extracting #3: cost 31 inf + 0 2.896 * * [simplify]: Extracting #4: cost 37 inf + 723 2.897 * * [simplify]: Extracting #5: cost 7 inf + 2915 2.899 * * [simplify]: Extracting #6: cost 0 inf + 4044 2.902 * [simplify]: Simplified to (* (cbrt (* d1 (- d2 (- d3 d4)))) (cbrt (* d1 (- d2 (- d3 d4))))) 2.902 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (fma (* (cbrt (* d1 (- d2 (- d3 d4)))) (cbrt (* d1 (- d2 (- d3 d4))))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1)))) 2.902 * * * * [progress]: [ 48 / 76 ] simplifiying candidate # 2.902 * [simplify]: Simplifying (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) 2.903 * * [simplify]: iters left: 6 (10 enodes) 2.909 * * [simplify]: iters left: 5 (41 enodes) 2.924 * * [simplify]: iters left: 4 (79 enodes) 2.951 * * [simplify]: iters left: 3 (141 enodes) 2.980 * * [simplify]: iters left: 2 (211 enodes) 3.036 * * [simplify]: iters left: 1 (251 enodes) 3.114 * * [simplify]: Extracting #0: cost 1 inf + 0 3.114 * * [simplify]: Extracting #1: cost 3 inf + 0 3.114 * * [simplify]: Extracting #2: cost 29 inf + 0 3.115 * * [simplify]: Extracting #3: cost 43 inf + 170 3.116 * * [simplify]: Extracting #4: cost 12 inf + 2376 3.119 * * [simplify]: Extracting #5: cost 0 inf + 3531 3.122 * * [simplify]: Extracting #6: cost 0 inf + 3476 3.125 * [simplify]: Simplified to (sqrt (* d1 (+ (- d4 d3) d2))) 3.125 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (fma (sqrt (* d1 (+ (- d4 d3) d2))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1)))) 3.126 * * * * [progress]: [ 49 / 76 ] simplifiying candidate # 3.126 * * * * [progress]: [ 50 / 76 ] simplifiying candidate # 3.126 * [simplify]: Simplifying (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) 3.126 * * [simplify]: iters left: 6 (15 enodes) 3.133 * * [simplify]: iters left: 5 (61 enodes) 3.149 * * [simplify]: iters left: 4 (114 enodes) 3.171 * * [simplify]: iters left: 3 (307 enodes) 3.327 * * [simplify]: Extracting #0: cost 1 inf + 0 3.328 * * [simplify]: Extracting #1: cost 134 inf + 0 3.329 * * [simplify]: Extracting #2: cost 402 inf + 0 3.332 * * [simplify]: Extracting #3: cost 410 inf + 11889 3.338 * * [simplify]: Extracting #4: cost 285 inf + 43323 3.362 * * [simplify]: Extracting #5: cost 140 inf + 120763 3.403 * * [simplify]: Extracting #6: cost 6 inf + 209198 3.444 * * [simplify]: Extracting #7: cost 0 inf + 213203 3.474 * [simplify]: Simplified to (exp (* d1 (- (- d2 d3) (- d1 d4)))) 3.474 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (exp (* d1 (- (- d2 d3) (- d1 d4)))))) 3.474 * * * * [progress]: [ 51 / 76 ] simplifiying candidate # 3.474 * [simplify]: Simplifying (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) 3.474 * * [simplify]: iters left: 6 (14 enodes) 3.481 * * [simplify]: iters left: 5 (62 enodes) 3.500 * * [simplify]: iters left: 4 (127 enodes) 3.535 * * [simplify]: iters left: 3 (321 enodes) 3.665 * * [simplify]: Extracting #0: cost 1 inf + 0 3.665 * * [simplify]: Extracting #1: cost 87 inf + 0 3.666 * * [simplify]: Extracting #2: cost 355 inf + 0 3.670 * * [simplify]: Extracting #3: cost 409 inf + 2808 3.678 * * [simplify]: Extracting #4: cost 311 inf + 17850 3.696 * * [simplify]: Extracting #5: cost 174 inf + 60876 3.728 * * [simplify]: Extracting #6: cost 12 inf + 155572 3.766 * * [simplify]: Extracting #7: cost 0 inf + 162086 3.794 * [simplify]: Simplified to (exp (* d1 (+ (- d2 d3) (- d4 d1)))) 3.794 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (exp (* d1 (+ (- d2 d3) (- d4 d1)))))) 3.794 * * * * [progress]: [ 52 / 76 ] simplifiying candidate # 3.795 * [simplify]: Simplifying (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1))) 3.795 * * [simplify]: iters left: 6 (13 enodes) 3.798 * * [simplify]: iters left: 5 (57 enodes) 3.807 * * [simplify]: iters left: 4 (129 enodes) 3.848 * * [simplify]: iters left: 3 (353 enodes) 3.995 * * [simplify]: Extracting #0: cost 1 inf + 0 3.995 * * [simplify]: Extracting #1: cost 58 inf + 0 3.996 * * [simplify]: Extracting #2: cost 216 inf + 0 3.997 * * [simplify]: Extracting #3: cost 258 inf + 5231 4.003 * * [simplify]: Extracting #4: cost 143 inf + 20923 4.012 * * [simplify]: Extracting #5: cost 31 inf + 55666 4.025 * * [simplify]: Extracting #6: cost 3 inf + 67793 4.035 * * [simplify]: Extracting #7: cost 0 inf + 69136 4.052 * [simplify]: Simplified to (exp (* d1 (+ (- (- d2 d3) d1) d4))) 4.053 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (exp (* d1 (+ (- (- d2 d3) d1) d4))))) 4.053 * * * * [progress]: [ 53 / 76 ] simplifiying candidate # 4.053 * * * * [progress]: [ 54 / 76 ] simplifiying candidate # 4.053 * * * * [progress]: [ 55 / 76 ] simplifiying candidate # 4.053 * * * * [progress]: [ 56 / 76 ] simplifiying candidate # 4.053 * * * * [progress]: [ 57 / 76 ] simplifiying candidate # 4.053 * * * * [progress]: [ 58 / 76 ] simplifiying candidate # 4.053 * * * * [progress]: [ 59 / 76 ] simplifiying candidate # 4.053 * * * * [progress]: [ 60 / 76 ] simplifiying candidate # 4.053 * * * * [progress]: [ 61 / 76 ] simplifiying candidate # 4.053 * * * * [progress]: [ 62 / 76 ] simplifiying candidate # 4.053 * * * * [progress]: [ 63 / 76 ] simplifiying candidate # 4.054 * [simplify]: Simplifying (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) 4.054 * * [simplify]: iters left: 6 (11 enodes) 4.059 * * [simplify]: iters left: 5 (45 enodes) 4.074 * * [simplify]: iters left: 4 (83 enodes) 4.097 * * [simplify]: iters left: 3 (146 enodes) 4.140 * * [simplify]: iters left: 2 (216 enodes) 4.220 * * [simplify]: iters left: 1 (262 enodes) 4.299 * * [simplify]: Extracting #0: cost 1 inf + 0 4.299 * * [simplify]: Extracting #1: cost 4 inf + 0 4.299 * * [simplify]: Extracting #2: cost 5 inf + 1 4.299 * * [simplify]: Extracting #3: cost 30 inf + 1 4.300 * * [simplify]: Extracting #4: cost 42 inf + 378 4.301 * * [simplify]: Extracting #5: cost 9 inf + 2775 4.302 * * [simplify]: Extracting #6: cost 0 inf + 4004 4.304 * * [simplify]: Extracting #7: cost 0 inf + 3884 4.305 * [simplify]: Simplified to (+ d1 (sqrt (* (- (+ d2 d4) d3) d1))) 4.305 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (+ d1 (sqrt (* (- (+ d2 d4) d3) d1))) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1))) 4.306 * [simplify]: Simplifying (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) 4.306 * * [simplify]: iters left: 6 (11 enodes) 4.308 * * [simplify]: iters left: 5 (46 enodes) 4.315 * * [simplify]: iters left: 4 (86 enodes) 4.331 * * [simplify]: iters left: 3 (147 enodes) 4.369 * * [simplify]: iters left: 2 (217 enodes) 4.421 * * [simplify]: iters left: 1 (261 enodes) 4.489 * * [simplify]: Extracting #0: cost 1 inf + 0 4.489 * * [simplify]: Extracting #1: cost 5 inf + 0 4.489 * * [simplify]: Extracting #2: cost 7 inf + 1 4.489 * * [simplify]: Extracting #3: cost 29 inf + 83 4.490 * * [simplify]: Extracting #4: cost 37 inf + 763 4.491 * * [simplify]: Extracting #5: cost 8 inf + 2937 4.492 * * [simplify]: Extracting #6: cost 0 inf + 3964 4.494 * * [simplify]: Extracting #7: cost 0 inf + 3884 4.495 * [simplify]: Simplified to (- (sqrt (* (+ d2 (- d4 d3)) d1)) d1) 4.495 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (* (+ d2 (- d4 d3)) d1)) d1))) 4.496 * * * * [progress]: [ 64 / 76 ] simplifiying candidate # 4.496 * [simplify]: Simplifying (- (* d1 d2) (* d1 d3)) 4.496 * * [simplify]: iters left: 4 (6 enodes) 4.497 * * [simplify]: iters left: 3 (25 enodes) 4.503 * * [simplify]: iters left: 2 (39 enodes) 4.515 * * [simplify]: iters left: 1 (49 enodes) 4.526 * * [simplify]: Extracting #0: cost 1 inf + 0 4.527 * * [simplify]: Extracting #1: cost 11 inf + 0 4.527 * * [simplify]: Extracting #2: cost 13 inf + 44 4.527 * * [simplify]: Extracting #3: cost 3 inf + 583 4.528 * * [simplify]: Extracting #4: cost 0 inf + 749 4.528 * [simplify]: Simplified to (* d1 (- d2 d3)) 4.528 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (- (* d4 d1) (* d1 d1)))) 4.528 * * * * [progress]: [ 65 / 76 ] simplifiying candidate # 4.528 * [simplify]: Simplifying (* d1 d2) 4.529 * * [simplify]: iters left: 2 (3 enodes) 4.530 * * [simplify]: iters left: 1 (10 enodes) 4.532 * * [simplify]: Extracting #0: cost 1 inf + 0 4.532 * * [simplify]: Extracting #1: cost 4 inf + 0 4.532 * * [simplify]: Extracting #2: cost 2 inf + 2 4.532 * * [simplify]: Extracting #3: cost 0 inf + 86 4.533 * [simplify]: Simplified to (* d1 d2) 4.533 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 d2) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1)))) 4.533 * * * * [progress]: [ 66 / 76 ] simplifiying candidate # 4.533 * * * * [progress]: [ 67 / 76 ] simplifiying candidate #real (real->posit16 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))> 4.533 * * * * [progress]: [ 68 / 76 ] simplifiying candidate # 4.533 * [simplify]: Simplifying 0 4.533 * * [simplify]: iters left: 0 (1 enodes) 4.534 * * [simplify]: Extracting #0: cost 1 inf + 0 4.534 * * [simplify]: Extracting #1: cost 0 inf + 1 4.534 * [simplify]: Simplified to 0 4.535 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- 0 (* d1 d1))) 4.535 * * * * [progress]: [ 69 / 76 ] simplifiying candidate # 4.535 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 4.535 * * [simplify]: iters left: 6 (9 enodes) 4.539 * * [simplify]: iters left: 5 (38 enodes) 4.551 * * [simplify]: iters left: 4 (73 enodes) 4.565 * * [simplify]: iters left: 3 (119 enodes) 4.589 * * [simplify]: iters left: 2 (166 enodes) 4.628 * * [simplify]: iters left: 1 (200 enodes) 4.670 * * [simplify]: Extracting #0: cost 1 inf + 0 4.670 * * [simplify]: Extracting #1: cost 23 inf + 0 4.671 * * [simplify]: Extracting #2: cost 42 inf + 129 4.673 * * [simplify]: Extracting #3: cost 14 inf + 2364 4.675 * * [simplify]: Extracting #4: cost 0 inf + 3475 4.678 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 4.678 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 4.679 * * * * [progress]: [ 70 / 76 ] simplifiying candidate # 4.679 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 4.679 * * [simplify]: iters left: 6 (9 enodes) 4.683 * * [simplify]: iters left: 5 (38 enodes) 4.695 * * [simplify]: iters left: 4 (73 enodes) 4.720 * * [simplify]: iters left: 3 (119 enodes) 4.763 * * [simplify]: iters left: 2 (166 enodes) 4.801 * * [simplify]: iters left: 1 (200 enodes) 4.852 * * [simplify]: Extracting #0: cost 1 inf + 0 4.852 * * [simplify]: Extracting #1: cost 23 inf + 0 4.853 * * [simplify]: Extracting #2: cost 42 inf + 129 4.854 * * [simplify]: Extracting #3: cost 14 inf + 2364 4.857 * * [simplify]: Extracting #4: cost 0 inf + 3475 4.860 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 4.860 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 4.860 * * * * [progress]: [ 71 / 76 ] simplifiying candidate # 4.860 * [simplify]: Simplifying (- (* d2 d1) (* d3 d1)) 4.860 * * [simplify]: iters left: 4 (6 enodes) 4.863 * * [simplify]: iters left: 3 (25 enodes) 4.868 * * [simplify]: iters left: 2 (39 enodes) 4.874 * * [simplify]: iters left: 1 (49 enodes) 4.881 * * [simplify]: Extracting #0: cost 1 inf + 0 4.881 * * [simplify]: Extracting #1: cost 11 inf + 0 4.881 * * [simplify]: Extracting #2: cost 12 inf + 85 4.881 * * [simplify]: Extracting #3: cost 2 inf + 624 4.882 * * [simplify]: Extracting #4: cost 0 inf + 749 4.882 * [simplify]: Simplified to (* (- d2 d3) d1) 4.882 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1))) 4.882 * * * * [progress]: [ 72 / 76 ] simplifiying candidate # 4.882 * [simplify]: Simplifying (- (* d2 d1) (* d3 d1)) 4.882 * * [simplify]: iters left: 4 (6 enodes) 4.884 * * [simplify]: iters left: 3 (25 enodes) 4.887 * * [simplify]: iters left: 2 (39 enodes) 4.893 * * [simplify]: iters left: 1 (49 enodes) 4.899 * * [simplify]: Extracting #0: cost 1 inf + 0 4.899 * * [simplify]: Extracting #1: cost 11 inf + 0 4.899 * * [simplify]: Extracting #2: cost 12 inf + 85 4.900 * * [simplify]: Extracting #3: cost 2 inf + 624 4.900 * * [simplify]: Extracting #4: cost 0 inf + 749 4.901 * [simplify]: Simplified to (* (- d2 d3) d1) 4.901 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1))) 4.901 * * * * [progress]: [ 73 / 76 ] simplifiying candidate # 4.901 * [simplify]: Simplifying (- (* d2 d1) (* d3 d1)) 4.901 * * [simplify]: iters left: 4 (6 enodes) 4.904 * * [simplify]: iters left: 3 (25 enodes) 4.911 * * [simplify]: iters left: 2 (39 enodes) 4.922 * * [simplify]: iters left: 1 (49 enodes) 4.934 * * [simplify]: Extracting #0: cost 1 inf + 0 4.934 * * [simplify]: Extracting #1: cost 11 inf + 0 4.934 * * [simplify]: Extracting #2: cost 12 inf + 85 4.934 * * [simplify]: Extracting #3: cost 2 inf + 624 4.935 * * [simplify]: Extracting #4: cost 0 inf + 749 4.935 * [simplify]: Simplified to (* (- d2 d3) d1) 4.936 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1))) 4.936 * * * * [progress]: [ 74 / 76 ] simplifiying candidate # 4.936 * [simplify]: Simplifying (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 4.936 * * [simplify]: iters left: 6 (9 enodes) 4.940 * * [simplify]: iters left: 5 (40 enodes) 4.948 * * [simplify]: iters left: 4 (70 enodes) 4.959 * * [simplify]: iters left: 3 (124 enodes) 4.997 * * [simplify]: iters left: 2 (208 enodes) 5.054 * * [simplify]: iters left: 1 (293 enodes) 5.147 * * [simplify]: Extracting #0: cost 1 inf + 0 5.147 * * [simplify]: Extracting #1: cost 28 inf + 0 5.147 * * [simplify]: Extracting #2: cost 52 inf + 126 5.149 * * [simplify]: Extracting #3: cost 14 inf + 3401 5.150 * * [simplify]: Extracting #4: cost 0 inf + 4307 5.152 * * [simplify]: Extracting #5: cost 0 inf + 4197 5.154 * [simplify]: Simplified to (* (- (- d2 d3) d1) d1) 5.154 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* (- (- d2 d3) d1) d1)) 5.154 * * * * [progress]: [ 75 / 76 ] simplifiying candidate # 5.154 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 5.154 * * [simplify]: iters left: 6 (9 enodes) 5.158 * * [simplify]: iters left: 5 (38 enodes) 5.171 * * [simplify]: iters left: 4 (73 enodes) 5.197 * * [simplify]: iters left: 3 (119 enodes) 5.239 * * [simplify]: iters left: 2 (166 enodes) 5.288 * * [simplify]: iters left: 1 (200 enodes) 5.351 * * [simplify]: Extracting #0: cost 1 inf + 0 5.352 * * [simplify]: Extracting #1: cost 23 inf + 0 5.352 * * [simplify]: Extracting #2: cost 42 inf + 129 5.354 * * [simplify]: Extracting #3: cost 14 inf + 2364 5.356 * * [simplify]: Extracting #4: cost 0 inf + 3475 5.359 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 5.359 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) d4))) 5.359 * * * * [progress]: [ 76 / 76 ] simplifiying candidate # 5.360 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 5.360 * * [simplify]: iters left: 6 (9 enodes) 5.364 * * [simplify]: iters left: 5 (38 enodes) 5.376 * * [simplify]: iters left: 4 (73 enodes) 5.404 * * [simplify]: iters left: 3 (119 enodes) 5.446 * * [simplify]: iters left: 2 (166 enodes) 5.494 * * [simplify]: iters left: 1 (200 enodes) 5.559 * * [simplify]: Extracting #0: cost 1 inf + 0 5.559 * * [simplify]: Extracting #1: cost 23 inf + 0 5.559 * * [simplify]: Extracting #2: cost 42 inf + 129 5.561 * * [simplify]: Extracting #3: cost 14 inf + 2364 5.564 * * [simplify]: Extracting #4: cost 0 inf + 3475 5.566 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 5.566 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) d4))) 5.567 * * * [progress]: adding candidates to table 6.320 * * [progress]: iteration 2 / 4 6.320 * * * [progress]: picking best candidate 6.332 * * * * [pick]: Picked # 6.332 * * * [progress]: localizing error 6.359 * * * [progress]: generating rewritten candidates 6.359 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 6.359 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 6.368 * * * [progress]: generating series expansions 6.368 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 6.368 * [backup-simplify]: Simplify (fma d1 (- d2 d3) (* d4 d1)) into (fma d1 (- d2 d3) (* d4 d1)) 6.368 * [approximate]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in (d1 d2 d3 d4) around 0 6.368 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d4 6.368 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 6.368 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d4 6.368 * [taylor]: Taking taylor expansion of d1 in d4 6.368 * [backup-simplify]: Simplify d1 into d1 6.368 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 6.368 * [taylor]: Taking taylor expansion of d2 in d4 6.368 * [backup-simplify]: Simplify d2 into d2 6.368 * [taylor]: Taking taylor expansion of d3 in d4 6.368 * [backup-simplify]: Simplify d3 into d3 6.368 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.368 * [taylor]: Taking taylor expansion of d4 in d4 6.368 * [backup-simplify]: Simplify 0 into 0 6.368 * [backup-simplify]: Simplify 1 into 1 6.368 * [taylor]: Taking taylor expansion of d1 in d4 6.368 * [backup-simplify]: Simplify d1 into d1 6.368 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d3 6.369 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 6.369 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3 6.369 * [taylor]: Taking taylor expansion of d1 in d3 6.369 * [backup-simplify]: Simplify d1 into d1 6.369 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 6.369 * [taylor]: Taking taylor expansion of d2 in d3 6.369 * [backup-simplify]: Simplify d2 into d2 6.369 * [taylor]: Taking taylor expansion of d3 in d3 6.369 * [backup-simplify]: Simplify 0 into 0 6.369 * [backup-simplify]: Simplify 1 into 1 6.369 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.369 * [taylor]: Taking taylor expansion of d4 in d3 6.369 * [backup-simplify]: Simplify d4 into d4 6.369 * [taylor]: Taking taylor expansion of d1 in d3 6.369 * [backup-simplify]: Simplify d1 into d1 6.369 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d2 6.369 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 6.369 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2 6.369 * [taylor]: Taking taylor expansion of d1 in d2 6.369 * [backup-simplify]: Simplify d1 into d1 6.369 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 6.369 * [taylor]: Taking taylor expansion of d2 in d2 6.369 * [backup-simplify]: Simplify 0 into 0 6.369 * [backup-simplify]: Simplify 1 into 1 6.369 * [taylor]: Taking taylor expansion of d3 in d2 6.369 * [backup-simplify]: Simplify d3 into d3 6.369 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.369 * [taylor]: Taking taylor expansion of d4 in d2 6.369 * [backup-simplify]: Simplify d4 into d4 6.369 * [taylor]: Taking taylor expansion of d1 in d2 6.369 * [backup-simplify]: Simplify d1 into d1 6.369 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 6.369 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 6.369 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 6.369 * [taylor]: Taking taylor expansion of d1 in d1 6.369 * [backup-simplify]: Simplify 0 into 0 6.369 * [backup-simplify]: Simplify 1 into 1 6.369 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 6.369 * [taylor]: Taking taylor expansion of d2 in d1 6.369 * [backup-simplify]: Simplify d2 into d2 6.369 * [taylor]: Taking taylor expansion of d3 in d1 6.369 * [backup-simplify]: Simplify d3 into d3 6.369 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.369 * [taylor]: Taking taylor expansion of d4 in d1 6.369 * [backup-simplify]: Simplify d4 into d4 6.369 * [taylor]: Taking taylor expansion of d1 in d1 6.369 * [backup-simplify]: Simplify 0 into 0 6.369 * [backup-simplify]: Simplify 1 into 1 6.369 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 6.369 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 6.369 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 6.369 * [taylor]: Taking taylor expansion of d1 in d1 6.369 * [backup-simplify]: Simplify 0 into 0 6.369 * [backup-simplify]: Simplify 1 into 1 6.369 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 6.369 * [taylor]: Taking taylor expansion of d2 in d1 6.369 * [backup-simplify]: Simplify d2 into d2 6.369 * [taylor]: Taking taylor expansion of d3 in d1 6.369 * [backup-simplify]: Simplify d3 into d3 6.369 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.369 * [taylor]: Taking taylor expansion of d4 in d1 6.369 * [backup-simplify]: Simplify d4 into d4 6.369 * [taylor]: Taking taylor expansion of d1 in d1 6.369 * [backup-simplify]: Simplify 0 into 0 6.369 * [backup-simplify]: Simplify 1 into 1 6.370 * [backup-simplify]: Simplify (- d3) into (- d3) 6.370 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 6.370 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0 6.370 * [backup-simplify]: Simplify (* d4 0) into 0 6.370 * [backup-simplify]: Simplify (+ 0 0) into 0 6.370 * [taylor]: Taking taylor expansion of 0 in d2 6.370 * [backup-simplify]: Simplify 0 into 0 6.370 * [taylor]: Taking taylor expansion of 0 in d3 6.370 * [backup-simplify]: Simplify 0 into 0 6.370 * [taylor]: Taking taylor expansion of 0 in d4 6.370 * [backup-simplify]: Simplify 0 into 0 6.370 * [backup-simplify]: Simplify 0 into 0 6.371 * [backup-simplify]: Simplify (- 0) into 0 6.371 * [backup-simplify]: Simplify (+ 0 0) into 0 6.371 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3) 6.371 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.372 * [backup-simplify]: Simplify (+ (- d2 d3) d4) into (- (+ d2 d4) d3) 6.372 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 6.372 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 6.372 * [taylor]: Taking taylor expansion of d2 in d2 6.372 * [backup-simplify]: Simplify 0 into 0 6.372 * [backup-simplify]: Simplify 1 into 1 6.372 * [taylor]: Taking taylor expansion of d4 in d2 6.372 * [backup-simplify]: Simplify d4 into d4 6.372 * [taylor]: Taking taylor expansion of d3 in d2 6.372 * [backup-simplify]: Simplify d3 into d3 6.372 * [backup-simplify]: Simplify (+ 0 d4) into d4 6.372 * [backup-simplify]: Simplify (- d3) into (- d3) 6.372 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 6.372 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 6.372 * [taylor]: Taking taylor expansion of d4 in d3 6.372 * [backup-simplify]: Simplify d4 into d4 6.372 * [taylor]: Taking taylor expansion of d3 in d3 6.372 * [backup-simplify]: Simplify 0 into 0 6.372 * [backup-simplify]: Simplify 1 into 1 6.372 * [backup-simplify]: Simplify (- 0) into 0 6.372 * [backup-simplify]: Simplify (+ d4 0) into d4 6.372 * [taylor]: Taking taylor expansion of d4 in d4 6.372 * [backup-simplify]: Simplify 0 into 0 6.372 * [backup-simplify]: Simplify 1 into 1 6.372 * [backup-simplify]: Simplify 0 into 0 6.372 * [taylor]: Taking taylor expansion of 0 in d3 6.372 * [backup-simplify]: Simplify 0 into 0 6.373 * [taylor]: Taking taylor expansion of 0 in d4 6.373 * [backup-simplify]: Simplify 0 into 0 6.373 * [backup-simplify]: Simplify 0 into 0 6.373 * [taylor]: Taking taylor expansion of 0 in d4 6.373 * [backup-simplify]: Simplify 0 into 0 6.373 * [backup-simplify]: Simplify 0 into 0 6.373 * [backup-simplify]: Simplify 0 into 0 6.373 * [backup-simplify]: Simplify (- 0) into 0 6.373 * [backup-simplify]: Simplify (+ 0 0) into 0 6.374 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0 6.374 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.374 * [backup-simplify]: Simplify (+ 0 0) into 0 6.374 * [taylor]: Taking taylor expansion of 0 in d2 6.374 * [backup-simplify]: Simplify 0 into 0 6.374 * [taylor]: Taking taylor expansion of 0 in d3 6.374 * [backup-simplify]: Simplify 0 into 0 6.374 * [taylor]: Taking taylor expansion of 0 in d4 6.374 * [backup-simplify]: Simplify 0 into 0 6.374 * [backup-simplify]: Simplify 0 into 0 6.374 * [backup-simplify]: Simplify 0 into 0 6.375 * [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))) 6.375 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 6.375 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d4 6.375 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 6.375 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d4 6.375 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 6.375 * [taylor]: Taking taylor expansion of d1 in d4 6.375 * [backup-simplify]: Simplify d1 into d1 6.375 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.375 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 6.375 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 6.375 * [taylor]: Taking taylor expansion of d2 in d4 6.375 * [backup-simplify]: Simplify d2 into d2 6.375 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.375 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 6.375 * [taylor]: Taking taylor expansion of d3 in d4 6.375 * [backup-simplify]: Simplify d3 into d3 6.375 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.375 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 6.375 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.375 * [taylor]: Taking taylor expansion of d4 in d4 6.375 * [backup-simplify]: Simplify 0 into 0 6.375 * [backup-simplify]: Simplify 1 into 1 6.375 * [taylor]: Taking taylor expansion of d1 in d4 6.375 * [backup-simplify]: Simplify d1 into d1 6.375 * [backup-simplify]: Simplify (* 0 d1) into 0 6.375 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.375 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.375 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d3 6.375 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 6.375 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d3 6.375 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 6.375 * [taylor]: Taking taylor expansion of d1 in d3 6.375 * [backup-simplify]: Simplify d1 into d1 6.376 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.376 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 6.376 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 6.376 * [taylor]: Taking taylor expansion of d2 in d3 6.376 * [backup-simplify]: Simplify d2 into d2 6.376 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.376 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.376 * [taylor]: Taking taylor expansion of d3 in d3 6.376 * [backup-simplify]: Simplify 0 into 0 6.376 * [backup-simplify]: Simplify 1 into 1 6.376 * [backup-simplify]: Simplify (/ 1 1) into 1 6.376 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 6.376 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.376 * [taylor]: Taking taylor expansion of d4 in d3 6.376 * [backup-simplify]: Simplify d4 into d4 6.376 * [taylor]: Taking taylor expansion of d1 in d3 6.376 * [backup-simplify]: Simplify d1 into d1 6.376 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.376 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.376 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d2 6.376 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 6.376 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d2 6.376 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 6.376 * [taylor]: Taking taylor expansion of d1 in d2 6.376 * [backup-simplify]: Simplify d1 into d1 6.376 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.376 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 6.376 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.376 * [taylor]: Taking taylor expansion of d2 in d2 6.376 * [backup-simplify]: Simplify 0 into 0 6.376 * [backup-simplify]: Simplify 1 into 1 6.377 * [backup-simplify]: Simplify (/ 1 1) into 1 6.377 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.377 * [taylor]: Taking taylor expansion of d3 in d2 6.377 * [backup-simplify]: Simplify d3 into d3 6.377 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.377 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 6.377 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.377 * [taylor]: Taking taylor expansion of d4 in d2 6.377 * [backup-simplify]: Simplify d4 into d4 6.377 * [taylor]: Taking taylor expansion of d1 in d2 6.377 * [backup-simplify]: Simplify d1 into d1 6.377 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.377 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.377 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 6.377 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 6.377 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 6.377 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 6.377 * [taylor]: Taking taylor expansion of d1 in d1 6.377 * [backup-simplify]: Simplify 0 into 0 6.377 * [backup-simplify]: Simplify 1 into 1 6.377 * [backup-simplify]: Simplify (/ 1 1) into 1 6.377 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 6.377 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 6.377 * [taylor]: Taking taylor expansion of d2 in d1 6.377 * [backup-simplify]: Simplify d2 into d2 6.377 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.377 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.377 * [taylor]: Taking taylor expansion of d3 in d1 6.377 * [backup-simplify]: Simplify d3 into d3 6.377 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.377 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.377 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.377 * [taylor]: Taking taylor expansion of d4 in d1 6.377 * [backup-simplify]: Simplify d4 into d4 6.377 * [taylor]: Taking taylor expansion of d1 in d1 6.377 * [backup-simplify]: Simplify 0 into 0 6.377 * [backup-simplify]: Simplify 1 into 1 6.378 * [backup-simplify]: Simplify (* d4 0) into 0 6.378 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.378 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.378 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 6.378 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 6.378 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 6.378 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 6.378 * [taylor]: Taking taylor expansion of d1 in d1 6.378 * [backup-simplify]: Simplify 0 into 0 6.378 * [backup-simplify]: Simplify 1 into 1 6.378 * [backup-simplify]: Simplify (/ 1 1) into 1 6.378 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 6.378 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 6.378 * [taylor]: Taking taylor expansion of d2 in d1 6.378 * [backup-simplify]: Simplify d2 into d2 6.378 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.378 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.378 * [taylor]: Taking taylor expansion of d3 in d1 6.378 * [backup-simplify]: Simplify d3 into d3 6.378 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.378 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.378 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.378 * [taylor]: Taking taylor expansion of d4 in d1 6.378 * [backup-simplify]: Simplify d4 into d4 6.378 * [taylor]: Taking taylor expansion of d1 in d1 6.378 * [backup-simplify]: Simplify 0 into 0 6.378 * [backup-simplify]: Simplify 1 into 1 6.379 * [backup-simplify]: Simplify (* d4 0) into 0 6.379 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.379 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.379 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.379 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 6.379 * [backup-simplify]: Simplify (* 1 (- (/ 1 d2) (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 6.379 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.379 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 6.379 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 6.379 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.379 * [taylor]: Taking taylor expansion of d4 in d2 6.379 * [backup-simplify]: Simplify d4 into d4 6.379 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.379 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.379 * [taylor]: Taking taylor expansion of d2 in d2 6.379 * [backup-simplify]: Simplify 0 into 0 6.379 * [backup-simplify]: Simplify 1 into 1 6.380 * [backup-simplify]: Simplify (/ 1 1) into 1 6.380 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.380 * [taylor]: Taking taylor expansion of d3 in d2 6.380 * [backup-simplify]: Simplify d3 into d3 6.380 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.380 * [backup-simplify]: Simplify (+ 0 1) into 1 6.380 * [backup-simplify]: Simplify (+ 1 0) into 1 6.380 * [taylor]: Taking taylor expansion of 1 in d3 6.380 * [backup-simplify]: Simplify 1 into 1 6.380 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.380 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.381 * [backup-simplify]: Simplify (- 0) into 0 6.381 * [backup-simplify]: Simplify (+ 0 0) into 0 6.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.382 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0 6.382 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.382 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.382 * [backup-simplify]: Simplify (+ 0 0) into 0 6.382 * [taylor]: Taking taylor expansion of 0 in d2 6.382 * [backup-simplify]: Simplify 0 into 0 6.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.383 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.383 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.383 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 6.383 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 6.383 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.383 * [taylor]: Taking taylor expansion of d4 in d3 6.383 * [backup-simplify]: Simplify d4 into d4 6.383 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.383 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.383 * [taylor]: Taking taylor expansion of d3 in d3 6.383 * [backup-simplify]: Simplify 0 into 0 6.383 * [backup-simplify]: Simplify 1 into 1 6.383 * [backup-simplify]: Simplify (/ 1 1) into 1 6.384 * [backup-simplify]: Simplify (- 1) into -1 6.384 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.384 * [taylor]: Taking taylor expansion of -1 in d4 6.384 * [backup-simplify]: Simplify -1 into -1 6.384 * [taylor]: Taking taylor expansion of 1 in d4 6.384 * [backup-simplify]: Simplify 1 into 1 6.384 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.384 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.384 * [backup-simplify]: Simplify (- 0) into 0 6.385 * [backup-simplify]: Simplify (+ 0 0) into 0 6.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.386 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0 6.386 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.387 * [backup-simplify]: Simplify (+ 0 0) into 0 6.387 * [taylor]: Taking taylor expansion of 0 in d2 6.387 * [backup-simplify]: Simplify 0 into 0 6.387 * [taylor]: Taking taylor expansion of 0 in d3 6.387 * [backup-simplify]: Simplify 0 into 0 6.387 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.387 * [backup-simplify]: Simplify (+ 0 0) into 0 6.388 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.388 * [backup-simplify]: Simplify (- 0) into 0 6.388 * [backup-simplify]: Simplify (+ 0 0) into 0 6.388 * [taylor]: Taking taylor expansion of 0 in d3 6.388 * [backup-simplify]: Simplify 0 into 0 6.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.389 * [backup-simplify]: Simplify (- 0) into 0 6.389 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.389 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.389 * [taylor]: Taking taylor expansion of d4 in d4 6.389 * [backup-simplify]: Simplify 0 into 0 6.389 * [backup-simplify]: Simplify 1 into 1 6.389 * [backup-simplify]: Simplify (/ 1 1) into 1 6.389 * [backup-simplify]: Simplify 1 into 1 6.389 * [taylor]: Taking taylor expansion of 0 in d4 6.389 * [backup-simplify]: Simplify 0 into 0 6.389 * [backup-simplify]: Simplify -1 into -1 6.389 * [backup-simplify]: Simplify 1 into 1 6.389 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 6.390 * [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))) 6.390 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 6.390 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d4 6.390 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 6.390 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d4 6.390 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 6.390 * [taylor]: Taking taylor expansion of -1 in d4 6.390 * [backup-simplify]: Simplify -1 into -1 6.390 * [taylor]: Taking taylor expansion of d1 in d4 6.390 * [backup-simplify]: Simplify d1 into d1 6.390 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 6.390 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 6.390 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 6.390 * [taylor]: Taking taylor expansion of d3 in d4 6.390 * [backup-simplify]: Simplify d3 into d3 6.390 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.390 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 6.390 * [taylor]: Taking taylor expansion of d2 in d4 6.390 * [backup-simplify]: Simplify d2 into d2 6.390 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.390 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 6.390 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.390 * [taylor]: Taking taylor expansion of d4 in d4 6.390 * [backup-simplify]: Simplify 0 into 0 6.390 * [backup-simplify]: Simplify 1 into 1 6.390 * [taylor]: Taking taylor expansion of d1 in d4 6.390 * [backup-simplify]: Simplify d1 into d1 6.390 * [backup-simplify]: Simplify (* 0 d1) into 0 6.390 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.390 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.391 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d3 6.391 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 6.391 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d3 6.391 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 6.391 * [taylor]: Taking taylor expansion of -1 in d3 6.391 * [backup-simplify]: Simplify -1 into -1 6.391 * [taylor]: Taking taylor expansion of d1 in d3 6.391 * [backup-simplify]: Simplify d1 into d1 6.391 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 6.391 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 6.391 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.391 * [taylor]: Taking taylor expansion of d3 in d3 6.391 * [backup-simplify]: Simplify 0 into 0 6.391 * [backup-simplify]: Simplify 1 into 1 6.391 * [backup-simplify]: Simplify (/ 1 1) into 1 6.391 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 6.391 * [taylor]: Taking taylor expansion of d2 in d3 6.391 * [backup-simplify]: Simplify d2 into d2 6.391 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.391 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 6.391 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.391 * [taylor]: Taking taylor expansion of d4 in d3 6.391 * [backup-simplify]: Simplify d4 into d4 6.391 * [taylor]: Taking taylor expansion of d1 in d3 6.391 * [backup-simplify]: Simplify d1 into d1 6.391 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.391 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.391 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d2 6.391 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 6.391 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d2 6.391 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 6.391 * [taylor]: Taking taylor expansion of -1 in d2 6.391 * [backup-simplify]: Simplify -1 into -1 6.391 * [taylor]: Taking taylor expansion of d1 in d2 6.391 * [backup-simplify]: Simplify d1 into d1 6.391 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 6.391 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 6.391 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.391 * [taylor]: Taking taylor expansion of d3 in d2 6.391 * [backup-simplify]: Simplify d3 into d3 6.392 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.392 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.392 * [taylor]: Taking taylor expansion of d2 in d2 6.392 * [backup-simplify]: Simplify 0 into 0 6.392 * [backup-simplify]: Simplify 1 into 1 6.392 * [backup-simplify]: Simplify (/ 1 1) into 1 6.392 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 6.392 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.392 * [taylor]: Taking taylor expansion of d4 in d2 6.392 * [backup-simplify]: Simplify d4 into d4 6.392 * [taylor]: Taking taylor expansion of d1 in d2 6.392 * [backup-simplify]: Simplify d1 into d1 6.392 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.392 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.392 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 6.392 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 6.392 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 6.392 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 6.392 * [taylor]: Taking taylor expansion of -1 in d1 6.392 * [backup-simplify]: Simplify -1 into -1 6.392 * [taylor]: Taking taylor expansion of d1 in d1 6.392 * [backup-simplify]: Simplify 0 into 0 6.392 * [backup-simplify]: Simplify 1 into 1 6.392 * [backup-simplify]: Simplify (/ -1 1) into -1 6.392 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 6.392 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.393 * [taylor]: Taking taylor expansion of d3 in d1 6.393 * [backup-simplify]: Simplify d3 into d3 6.393 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.393 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 6.393 * [taylor]: Taking taylor expansion of d2 in d1 6.393 * [backup-simplify]: Simplify d2 into d2 6.393 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.393 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.393 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.393 * [taylor]: Taking taylor expansion of d4 in d1 6.393 * [backup-simplify]: Simplify d4 into d4 6.393 * [taylor]: Taking taylor expansion of d1 in d1 6.393 * [backup-simplify]: Simplify 0 into 0 6.393 * [backup-simplify]: Simplify 1 into 1 6.393 * [backup-simplify]: Simplify (* d4 0) into 0 6.393 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.393 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.393 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 6.393 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 6.393 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 6.393 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 6.393 * [taylor]: Taking taylor expansion of -1 in d1 6.393 * [backup-simplify]: Simplify -1 into -1 6.393 * [taylor]: Taking taylor expansion of d1 in d1 6.393 * [backup-simplify]: Simplify 0 into 0 6.393 * [backup-simplify]: Simplify 1 into 1 6.393 * [backup-simplify]: Simplify (/ -1 1) into -1 6.394 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 6.394 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.394 * [taylor]: Taking taylor expansion of d3 in d1 6.394 * [backup-simplify]: Simplify d3 into d3 6.394 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.394 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 6.394 * [taylor]: Taking taylor expansion of d2 in d1 6.394 * [backup-simplify]: Simplify d2 into d2 6.394 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.394 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.394 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.394 * [taylor]: Taking taylor expansion of d4 in d1 6.394 * [backup-simplify]: Simplify d4 into d4 6.394 * [taylor]: Taking taylor expansion of d1 in d1 6.394 * [backup-simplify]: Simplify 0 into 0 6.394 * [backup-simplify]: Simplify 1 into 1 6.394 * [backup-simplify]: Simplify (* d4 0) into 0 6.394 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.394 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.394 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 6.394 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 6.394 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 6.395 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d2))) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.395 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 6.395 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 6.395 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.395 * [taylor]: Taking taylor expansion of d4 in d2 6.395 * [backup-simplify]: Simplify d4 into d4 6.395 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.395 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.395 * [taylor]: Taking taylor expansion of d2 in d2 6.395 * [backup-simplify]: Simplify 0 into 0 6.395 * [backup-simplify]: Simplify 1 into 1 6.395 * [backup-simplify]: Simplify (/ 1 1) into 1 6.395 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.395 * [taylor]: Taking taylor expansion of d3 in d2 6.395 * [backup-simplify]: Simplify d3 into d3 6.396 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.396 * [backup-simplify]: Simplify (+ 0 1) into 1 6.396 * [backup-simplify]: Simplify (+ 1 0) into 1 6.396 * [taylor]: Taking taylor expansion of 1 in d3 6.396 * [backup-simplify]: Simplify 1 into 1 6.397 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.397 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.397 * [backup-simplify]: Simplify (- 0) into 0 6.398 * [backup-simplify]: Simplify (+ 0 0) into 0 6.398 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 6.399 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 6.400 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.400 * [backup-simplify]: Simplify (+ 0 0) into 0 6.400 * [taylor]: Taking taylor expansion of 0 in d2 6.400 * [backup-simplify]: Simplify 0 into 0 6.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.401 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.401 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.401 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 6.401 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 6.401 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.401 * [taylor]: Taking taylor expansion of d4 in d3 6.401 * [backup-simplify]: Simplify d4 into d4 6.401 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.401 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.401 * [taylor]: Taking taylor expansion of d3 in d3 6.402 * [backup-simplify]: Simplify 0 into 0 6.402 * [backup-simplify]: Simplify 1 into 1 6.402 * [backup-simplify]: Simplify (/ 1 1) into 1 6.402 * [backup-simplify]: Simplify (- 1) into -1 6.403 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.403 * [taylor]: Taking taylor expansion of -1 in d4 6.403 * [backup-simplify]: Simplify -1 into -1 6.403 * [taylor]: Taking taylor expansion of 1 in d4 6.403 * [backup-simplify]: Simplify 1 into 1 6.403 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.403 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.404 * [backup-simplify]: Simplify (- 0) into 0 6.404 * [backup-simplify]: Simplify (+ 0 0) into 0 6.405 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.406 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 6.407 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.407 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.407 * [backup-simplify]: Simplify (+ 0 0) into 0 6.407 * [taylor]: Taking taylor expansion of 0 in d2 6.407 * [backup-simplify]: Simplify 0 into 0 6.407 * [taylor]: Taking taylor expansion of 0 in d3 6.407 * [backup-simplify]: Simplify 0 into 0 6.407 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.409 * [backup-simplify]: Simplify (+ 0 0) into 0 6.409 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.409 * [backup-simplify]: Simplify (- 0) into 0 6.409 * [backup-simplify]: Simplify (+ 0 0) into 0 6.409 * [taylor]: Taking taylor expansion of 0 in d3 6.409 * [backup-simplify]: Simplify 0 into 0 6.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.411 * [backup-simplify]: Simplify (- 0) into 0 6.411 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.411 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.411 * [taylor]: Taking taylor expansion of d4 in d4 6.411 * [backup-simplify]: Simplify 0 into 0 6.411 * [backup-simplify]: Simplify 1 into 1 6.411 * [backup-simplify]: Simplify (/ 1 1) into 1 6.411 * [backup-simplify]: Simplify 1 into 1 6.411 * [taylor]: Taking taylor expansion of 0 in d4 6.412 * [backup-simplify]: Simplify 0 into 0 6.412 * [backup-simplify]: Simplify -1 into -1 6.412 * [backup-simplify]: Simplify 1 into 1 6.412 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 6.412 * * * * [progress]: [ 2 / 2 ] generating series at (2) 6.413 * [backup-simplify]: Simplify (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)) into (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) 6.413 * [approximate]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in (d1 d2 d3 d4) around 0 6.413 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d4 6.413 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d4 6.413 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 6.413 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d4 6.413 * [taylor]: Taking taylor expansion of d1 in d4 6.413 * [backup-simplify]: Simplify d1 into d1 6.413 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 6.413 * [taylor]: Taking taylor expansion of d2 in d4 6.413 * [backup-simplify]: Simplify d2 into d2 6.413 * [taylor]: Taking taylor expansion of d3 in d4 6.413 * [backup-simplify]: Simplify d3 into d3 6.413 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.413 * [taylor]: Taking taylor expansion of d4 in d4 6.413 * [backup-simplify]: Simplify 0 into 0 6.413 * [backup-simplify]: Simplify 1 into 1 6.413 * [taylor]: Taking taylor expansion of d1 in d4 6.413 * [backup-simplify]: Simplify d1 into d1 6.413 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 6.413 * [taylor]: Taking taylor expansion of d1 in d4 6.413 * [backup-simplify]: Simplify d1 into d1 6.413 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d3 6.413 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d3 6.413 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 6.413 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3 6.413 * [taylor]: Taking taylor expansion of d1 in d3 6.413 * [backup-simplify]: Simplify d1 into d1 6.413 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 6.413 * [taylor]: Taking taylor expansion of d2 in d3 6.413 * [backup-simplify]: Simplify d2 into d2 6.413 * [taylor]: Taking taylor expansion of d3 in d3 6.413 * [backup-simplify]: Simplify 0 into 0 6.414 * [backup-simplify]: Simplify 1 into 1 6.414 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.414 * [taylor]: Taking taylor expansion of d4 in d3 6.414 * [backup-simplify]: Simplify d4 into d4 6.414 * [taylor]: Taking taylor expansion of d1 in d3 6.414 * [backup-simplify]: Simplify d1 into d1 6.414 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 6.414 * [taylor]: Taking taylor expansion of d1 in d3 6.414 * [backup-simplify]: Simplify d1 into d1 6.414 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d2 6.414 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d2 6.414 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 6.414 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2 6.414 * [taylor]: Taking taylor expansion of d1 in d2 6.414 * [backup-simplify]: Simplify d1 into d1 6.414 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 6.414 * [taylor]: Taking taylor expansion of d2 in d2 6.414 * [backup-simplify]: Simplify 0 into 0 6.414 * [backup-simplify]: Simplify 1 into 1 6.414 * [taylor]: Taking taylor expansion of d3 in d2 6.414 * [backup-simplify]: Simplify d3 into d3 6.414 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.414 * [taylor]: Taking taylor expansion of d4 in d2 6.414 * [backup-simplify]: Simplify d4 into d4 6.414 * [taylor]: Taking taylor expansion of d1 in d2 6.414 * [backup-simplify]: Simplify d1 into d1 6.414 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 6.414 * [taylor]: Taking taylor expansion of d1 in d2 6.414 * [backup-simplify]: Simplify d1 into d1 6.414 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d1 6.414 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 6.414 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 6.414 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 6.414 * [taylor]: Taking taylor expansion of d1 in d1 6.415 * [backup-simplify]: Simplify 0 into 0 6.415 * [backup-simplify]: Simplify 1 into 1 6.415 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 6.415 * [taylor]: Taking taylor expansion of d2 in d1 6.415 * [backup-simplify]: Simplify d2 into d2 6.415 * [taylor]: Taking taylor expansion of d3 in d1 6.415 * [backup-simplify]: Simplify d3 into d3 6.415 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.415 * [taylor]: Taking taylor expansion of d4 in d1 6.415 * [backup-simplify]: Simplify d4 into d4 6.415 * [taylor]: Taking taylor expansion of d1 in d1 6.415 * [backup-simplify]: Simplify 0 into 0 6.415 * [backup-simplify]: Simplify 1 into 1 6.415 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.415 * [taylor]: Taking taylor expansion of d1 in d1 6.415 * [backup-simplify]: Simplify 0 into 0 6.415 * [backup-simplify]: Simplify 1 into 1 6.415 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d1 6.415 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 6.415 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 6.415 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 6.415 * [taylor]: Taking taylor expansion of d1 in d1 6.415 * [backup-simplify]: Simplify 0 into 0 6.415 * [backup-simplify]: Simplify 1 into 1 6.415 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 6.415 * [taylor]: Taking taylor expansion of d2 in d1 6.415 * [backup-simplify]: Simplify d2 into d2 6.415 * [taylor]: Taking taylor expansion of d3 in d1 6.415 * [backup-simplify]: Simplify d3 into d3 6.415 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.415 * [taylor]: Taking taylor expansion of d4 in d1 6.415 * [backup-simplify]: Simplify d4 into d4 6.415 * [taylor]: Taking taylor expansion of d1 in d1 6.415 * [backup-simplify]: Simplify 0 into 0 6.415 * [backup-simplify]: Simplify 1 into 1 6.415 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.415 * [taylor]: Taking taylor expansion of d1 in d1 6.415 * [backup-simplify]: Simplify 0 into 0 6.415 * [backup-simplify]: Simplify 1 into 1 6.416 * [backup-simplify]: Simplify (- d3) into (- d3) 6.416 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 6.416 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0 6.416 * [backup-simplify]: Simplify (* d4 0) into 0 6.416 * [backup-simplify]: Simplify (+ 0 0) into 0 6.417 * [backup-simplify]: Simplify (+ 0 0) into 0 6.417 * [taylor]: Taking taylor expansion of 0 in d2 6.417 * [backup-simplify]: Simplify 0 into 0 6.417 * [taylor]: Taking taylor expansion of 0 in d3 6.417 * [backup-simplify]: Simplify 0 into 0 6.417 * [taylor]: Taking taylor expansion of 0 in d4 6.417 * [backup-simplify]: Simplify 0 into 0 6.417 * [backup-simplify]: Simplify 0 into 0 6.417 * [backup-simplify]: Simplify (- 0) into 0 6.418 * [backup-simplify]: Simplify (+ 0 0) into 0 6.418 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3) 6.418 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.419 * [backup-simplify]: Simplify (+ (- d2 d3) d4) into (- (+ d2 d4) d3) 6.419 * [backup-simplify]: Simplify (+ (- (+ d2 d4) d3) 0) into (- (+ d2 d4) d3) 6.419 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 6.419 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 6.419 * [taylor]: Taking taylor expansion of d2 in d2 6.419 * [backup-simplify]: Simplify 0 into 0 6.419 * [backup-simplify]: Simplify 1 into 1 6.419 * [taylor]: Taking taylor expansion of d4 in d2 6.419 * [backup-simplify]: Simplify d4 into d4 6.419 * [taylor]: Taking taylor expansion of d3 in d2 6.419 * [backup-simplify]: Simplify d3 into d3 6.419 * [backup-simplify]: Simplify (+ 0 d4) into d4 6.419 * [backup-simplify]: Simplify (- d3) into (- d3) 6.419 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 6.419 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 6.419 * [taylor]: Taking taylor expansion of d4 in d3 6.419 * [backup-simplify]: Simplify d4 into d4 6.419 * [taylor]: Taking taylor expansion of d3 in d3 6.419 * [backup-simplify]: Simplify 0 into 0 6.419 * [backup-simplify]: Simplify 1 into 1 6.420 * [backup-simplify]: Simplify (- 0) into 0 6.420 * [backup-simplify]: Simplify (+ d4 0) into d4 6.420 * [taylor]: Taking taylor expansion of d4 in d4 6.420 * [backup-simplify]: Simplify 0 into 0 6.420 * [backup-simplify]: Simplify 1 into 1 6.420 * [backup-simplify]: Simplify 0 into 0 6.420 * [taylor]: Taking taylor expansion of 0 in d3 6.420 * [backup-simplify]: Simplify 0 into 0 6.420 * [taylor]: Taking taylor expansion of 0 in d4 6.420 * [backup-simplify]: Simplify 0 into 0 6.420 * [backup-simplify]: Simplify 0 into 0 6.420 * [taylor]: Taking taylor expansion of 0 in d4 6.420 * [backup-simplify]: Simplify 0 into 0 6.420 * [backup-simplify]: Simplify 0 into 0 6.420 * [backup-simplify]: Simplify 0 into 0 6.420 * [backup-simplify]: Simplify (- 0) into 0 6.421 * [backup-simplify]: Simplify (+ 0 0) into 0 6.422 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0 6.422 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.422 * [backup-simplify]: Simplify (+ 0 0) into 0 6.423 * [backup-simplify]: Simplify (* 1 1) into 1 6.423 * [backup-simplify]: Simplify (- 1) into -1 6.423 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.423 * [taylor]: Taking taylor expansion of -1 in d2 6.423 * [backup-simplify]: Simplify -1 into -1 6.423 * [taylor]: Taking taylor expansion of -1 in d3 6.423 * [backup-simplify]: Simplify -1 into -1 6.423 * [taylor]: Taking taylor expansion of -1 in d4 6.423 * [backup-simplify]: Simplify -1 into -1 6.423 * [backup-simplify]: Simplify -1 into -1 6.424 * [backup-simplify]: Simplify (+ 1 0) into 1 6.424 * [backup-simplify]: Simplify (- 0) into 0 6.424 * [backup-simplify]: Simplify (+ 1 0) into 1 6.424 * [taylor]: Taking taylor expansion of 1 in d3 6.424 * [backup-simplify]: Simplify 1 into 1 6.424 * [taylor]: Taking taylor expansion of 1 in d4 6.424 * [backup-simplify]: Simplify 1 into 1 6.424 * [backup-simplify]: Simplify 1 into 1 6.424 * [taylor]: Taking taylor expansion of 0 in d3 6.424 * [backup-simplify]: Simplify 0 into 0 6.424 * [taylor]: Taking taylor expansion of 0 in d4 6.424 * [backup-simplify]: Simplify 0 into 0 6.424 * [backup-simplify]: Simplify 0 into 0 6.424 * [backup-simplify]: Simplify (- 1) into -1 6.425 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.425 * [taylor]: Taking taylor expansion of -1 in d4 6.425 * [backup-simplify]: Simplify -1 into -1 6.425 * [backup-simplify]: Simplify -1 into -1 6.425 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 6.425 * [backup-simplify]: Simplify (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) 6.425 * [approximate]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in (d1 d2 d3 d4) around 0 6.425 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d4 6.425 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d4 6.425 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 6.425 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d4 6.425 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 6.425 * [taylor]: Taking taylor expansion of d1 in d4 6.425 * [backup-simplify]: Simplify d1 into d1 6.425 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.425 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 6.425 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 6.425 * [taylor]: Taking taylor expansion of d2 in d4 6.425 * [backup-simplify]: Simplify d2 into d2 6.425 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.425 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 6.426 * [taylor]: Taking taylor expansion of d3 in d4 6.426 * [backup-simplify]: Simplify d3 into d3 6.426 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.426 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 6.426 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.426 * [taylor]: Taking taylor expansion of d4 in d4 6.426 * [backup-simplify]: Simplify 0 into 0 6.426 * [backup-simplify]: Simplify 1 into 1 6.426 * [taylor]: Taking taylor expansion of d1 in d4 6.426 * [backup-simplify]: Simplify d1 into d1 6.426 * [backup-simplify]: Simplify (* 0 d1) into 0 6.426 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.426 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.426 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 6.426 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 6.426 * [taylor]: Taking taylor expansion of d1 in d4 6.426 * [backup-simplify]: Simplify d1 into d1 6.426 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.426 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.426 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d3 6.426 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d3 6.426 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 6.426 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d3 6.426 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 6.426 * [taylor]: Taking taylor expansion of d1 in d3 6.426 * [backup-simplify]: Simplify d1 into d1 6.426 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.426 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 6.426 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 6.426 * [taylor]: Taking taylor expansion of d2 in d3 6.426 * [backup-simplify]: Simplify d2 into d2 6.426 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.426 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.426 * [taylor]: Taking taylor expansion of d3 in d3 6.426 * [backup-simplify]: Simplify 0 into 0 6.426 * [backup-simplify]: Simplify 1 into 1 6.427 * [backup-simplify]: Simplify (/ 1 1) into 1 6.427 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 6.427 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.427 * [taylor]: Taking taylor expansion of d4 in d3 6.427 * [backup-simplify]: Simplify d4 into d4 6.427 * [taylor]: Taking taylor expansion of d1 in d3 6.427 * [backup-simplify]: Simplify d1 into d1 6.427 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.427 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.427 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 6.427 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 6.427 * [taylor]: Taking taylor expansion of d1 in d3 6.427 * [backup-simplify]: Simplify d1 into d1 6.427 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.427 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.427 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d2 6.427 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d2 6.427 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 6.427 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d2 6.427 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 6.427 * [taylor]: Taking taylor expansion of d1 in d2 6.427 * [backup-simplify]: Simplify d1 into d1 6.427 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.427 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 6.427 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.427 * [taylor]: Taking taylor expansion of d2 in d2 6.427 * [backup-simplify]: Simplify 0 into 0 6.427 * [backup-simplify]: Simplify 1 into 1 6.428 * [backup-simplify]: Simplify (/ 1 1) into 1 6.428 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.428 * [taylor]: Taking taylor expansion of d3 in d2 6.428 * [backup-simplify]: Simplify d3 into d3 6.428 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.428 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 6.428 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.428 * [taylor]: Taking taylor expansion of d4 in d2 6.428 * [backup-simplify]: Simplify d4 into d4 6.428 * [taylor]: Taking taylor expansion of d1 in d2 6.428 * [backup-simplify]: Simplify d1 into d1 6.428 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.428 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.428 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 6.428 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 6.428 * [taylor]: Taking taylor expansion of d1 in d2 6.428 * [backup-simplify]: Simplify d1 into d1 6.428 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.428 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.428 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 6.428 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 6.428 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 6.428 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 6.428 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 6.428 * [taylor]: Taking taylor expansion of d1 in d1 6.428 * [backup-simplify]: Simplify 0 into 0 6.428 * [backup-simplify]: Simplify 1 into 1 6.428 * [backup-simplify]: Simplify (/ 1 1) into 1 6.428 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 6.428 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 6.428 * [taylor]: Taking taylor expansion of d2 in d1 6.428 * [backup-simplify]: Simplify d2 into d2 6.428 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.428 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.428 * [taylor]: Taking taylor expansion of d3 in d1 6.428 * [backup-simplify]: Simplify d3 into d3 6.428 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.429 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.429 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.429 * [taylor]: Taking taylor expansion of d4 in d1 6.429 * [backup-simplify]: Simplify d4 into d4 6.429 * [taylor]: Taking taylor expansion of d1 in d1 6.429 * [backup-simplify]: Simplify 0 into 0 6.429 * [backup-simplify]: Simplify 1 into 1 6.429 * [backup-simplify]: Simplify (* d4 0) into 0 6.429 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.429 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.429 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 6.429 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.429 * [taylor]: Taking taylor expansion of d1 in d1 6.429 * [backup-simplify]: Simplify 0 into 0 6.429 * [backup-simplify]: Simplify 1 into 1 6.429 * [backup-simplify]: Simplify (* 1 1) into 1 6.429 * [backup-simplify]: Simplify (/ 1 1) into 1 6.429 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 6.429 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 6.430 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 6.430 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 6.430 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 6.430 * [taylor]: Taking taylor expansion of d1 in d1 6.430 * [backup-simplify]: Simplify 0 into 0 6.430 * [backup-simplify]: Simplify 1 into 1 6.430 * [backup-simplify]: Simplify (/ 1 1) into 1 6.430 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 6.430 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 6.430 * [taylor]: Taking taylor expansion of d2 in d1 6.430 * [backup-simplify]: Simplify d2 into d2 6.430 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.430 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.430 * [taylor]: Taking taylor expansion of d3 in d1 6.430 * [backup-simplify]: Simplify d3 into d3 6.430 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.430 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.430 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.430 * [taylor]: Taking taylor expansion of d4 in d1 6.430 * [backup-simplify]: Simplify d4 into d4 6.430 * [taylor]: Taking taylor expansion of d1 in d1 6.430 * [backup-simplify]: Simplify 0 into 0 6.430 * [backup-simplify]: Simplify 1 into 1 6.430 * [backup-simplify]: Simplify (* d4 0) into 0 6.430 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.430 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.431 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 6.431 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.431 * [taylor]: Taking taylor expansion of d1 in d1 6.431 * [backup-simplify]: Simplify 0 into 0 6.431 * [backup-simplify]: Simplify 1 into 1 6.431 * [backup-simplify]: Simplify (* 1 1) into 1 6.431 * [backup-simplify]: Simplify (/ 1 1) into 1 6.431 * [backup-simplify]: Simplify (- 1) into -1 6.432 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.432 * [taylor]: Taking taylor expansion of -1 in d2 6.432 * [backup-simplify]: Simplify -1 into -1 6.432 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.432 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 6.432 * [backup-simplify]: Simplify (* 1 (- (/ 1 d2) (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 6.432 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.432 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 6.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.433 * [backup-simplify]: Simplify (- 0) into 0 6.433 * [backup-simplify]: Simplify (+ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.433 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 6.433 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 6.433 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.433 * [taylor]: Taking taylor expansion of d4 in d2 6.433 * [backup-simplify]: Simplify d4 into d4 6.433 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.433 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.433 * [taylor]: Taking taylor expansion of d2 in d2 6.433 * [backup-simplify]: Simplify 0 into 0 6.433 * [backup-simplify]: Simplify 1 into 1 6.434 * [backup-simplify]: Simplify (/ 1 1) into 1 6.434 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.434 * [taylor]: Taking taylor expansion of d3 in d2 6.434 * [backup-simplify]: Simplify d3 into d3 6.434 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.438 * [backup-simplify]: Simplify (+ 0 1) into 1 6.438 * [backup-simplify]: Simplify (+ 1 0) into 1 6.438 * [taylor]: Taking taylor expansion of 1 in d3 6.438 * [backup-simplify]: Simplify 1 into 1 6.438 * [taylor]: Taking taylor expansion of -1 in d3 6.438 * [backup-simplify]: Simplify -1 into -1 6.439 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.439 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.439 * [backup-simplify]: Simplify (- 0) into 0 6.439 * [backup-simplify]: Simplify (+ 0 0) into 0 6.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.440 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0 6.440 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.440 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.441 * [backup-simplify]: Simplify (+ 0 0) into 0 6.441 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 6.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.442 * [backup-simplify]: Simplify (- 0) into 0 6.442 * [backup-simplify]: Simplify (+ 0 0) into 0 6.442 * [taylor]: Taking taylor expansion of 0 in d2 6.442 * [backup-simplify]: Simplify 0 into 0 6.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.443 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.443 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.443 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 6.443 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 6.443 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.443 * [taylor]: Taking taylor expansion of d4 in d3 6.443 * [backup-simplify]: Simplify d4 into d4 6.443 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.443 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.443 * [taylor]: Taking taylor expansion of d3 in d3 6.443 * [backup-simplify]: Simplify 0 into 0 6.443 * [backup-simplify]: Simplify 1 into 1 6.443 * [backup-simplify]: Simplify (/ 1 1) into 1 6.443 * [backup-simplify]: Simplify (- 1) into -1 6.444 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.444 * [taylor]: Taking taylor expansion of -1 in d4 6.444 * [backup-simplify]: Simplify -1 into -1 6.444 * [taylor]: Taking taylor expansion of 0 in d3 6.444 * [backup-simplify]: Simplify 0 into 0 6.444 * [taylor]: Taking taylor expansion of 1 in d4 6.444 * [backup-simplify]: Simplify 1 into 1 6.444 * [taylor]: Taking taylor expansion of -1 in d4 6.444 * [backup-simplify]: Simplify -1 into -1 6.444 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.444 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.444 * [backup-simplify]: Simplify (- 0) into 0 6.444 * [backup-simplify]: Simplify (+ 0 0) into 0 6.445 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.445 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0 6.446 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.446 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.446 * [backup-simplify]: Simplify (+ 0 0) into 0 6.447 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.448 * [backup-simplify]: Simplify (- 0) into 0 6.448 * [backup-simplify]: Simplify (+ 0 0) into 0 6.448 * [taylor]: Taking taylor expansion of 0 in d2 6.448 * [backup-simplify]: Simplify 0 into 0 6.448 * [taylor]: Taking taylor expansion of 0 in d3 6.448 * [backup-simplify]: Simplify 0 into 0 6.448 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.449 * [backup-simplify]: Simplify (+ 0 0) into 0 6.449 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.449 * [backup-simplify]: Simplify (- 0) into 0 6.449 * [backup-simplify]: Simplify (+ 0 0) into 0 6.449 * [taylor]: Taking taylor expansion of 0 in d3 6.450 * [backup-simplify]: Simplify 0 into 0 6.450 * [taylor]: Taking taylor expansion of 0 in d3 6.450 * [backup-simplify]: Simplify 0 into 0 6.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.450 * [backup-simplify]: Simplify (- 0) into 0 6.450 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.450 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.450 * [taylor]: Taking taylor expansion of d4 in d4 6.450 * [backup-simplify]: Simplify 0 into 0 6.450 * [backup-simplify]: Simplify 1 into 1 6.451 * [backup-simplify]: Simplify (/ 1 1) into 1 6.451 * [backup-simplify]: Simplify 1 into 1 6.451 * [taylor]: Taking taylor expansion of 0 in d4 6.451 * [backup-simplify]: Simplify 0 into 0 6.451 * [taylor]: Taking taylor expansion of 0 in d4 6.451 * [backup-simplify]: Simplify 0 into 0 6.451 * [taylor]: Taking taylor expansion of 0 in d4 6.451 * [backup-simplify]: Simplify 0 into 0 6.451 * [backup-simplify]: Simplify -1 into -1 6.451 * [backup-simplify]: Simplify 1 into 1 6.451 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 6.451 * [backup-simplify]: Simplify (- (fma (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) 6.451 * [approximate]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in (d1 d2 d3 d4) around 0 6.451 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d4 6.451 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d4 6.451 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 6.451 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d4 6.452 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 6.452 * [taylor]: Taking taylor expansion of -1 in d4 6.452 * [backup-simplify]: Simplify -1 into -1 6.452 * [taylor]: Taking taylor expansion of d1 in d4 6.452 * [backup-simplify]: Simplify d1 into d1 6.452 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 6.452 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 6.452 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 6.452 * [taylor]: Taking taylor expansion of d3 in d4 6.452 * [backup-simplify]: Simplify d3 into d3 6.452 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.452 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 6.452 * [taylor]: Taking taylor expansion of d2 in d4 6.452 * [backup-simplify]: Simplify d2 into d2 6.452 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.452 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 6.452 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.452 * [taylor]: Taking taylor expansion of d4 in d4 6.452 * [backup-simplify]: Simplify 0 into 0 6.452 * [backup-simplify]: Simplify 1 into 1 6.452 * [taylor]: Taking taylor expansion of d1 in d4 6.452 * [backup-simplify]: Simplify d1 into d1 6.452 * [backup-simplify]: Simplify (* 0 d1) into 0 6.452 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.452 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.452 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 6.452 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 6.452 * [taylor]: Taking taylor expansion of d1 in d4 6.452 * [backup-simplify]: Simplify d1 into d1 6.452 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.452 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.452 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d3 6.452 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d3 6.452 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 6.452 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d3 6.452 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 6.452 * [taylor]: Taking taylor expansion of -1 in d3 6.453 * [backup-simplify]: Simplify -1 into -1 6.453 * [taylor]: Taking taylor expansion of d1 in d3 6.453 * [backup-simplify]: Simplify d1 into d1 6.453 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 6.453 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 6.453 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.453 * [taylor]: Taking taylor expansion of d3 in d3 6.453 * [backup-simplify]: Simplify 0 into 0 6.453 * [backup-simplify]: Simplify 1 into 1 6.453 * [backup-simplify]: Simplify (/ 1 1) into 1 6.453 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 6.453 * [taylor]: Taking taylor expansion of d2 in d3 6.453 * [backup-simplify]: Simplify d2 into d2 6.453 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.453 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 6.453 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.453 * [taylor]: Taking taylor expansion of d4 in d3 6.453 * [backup-simplify]: Simplify d4 into d4 6.453 * [taylor]: Taking taylor expansion of d1 in d3 6.453 * [backup-simplify]: Simplify d1 into d1 6.453 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.453 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.453 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 6.453 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 6.453 * [taylor]: Taking taylor expansion of d1 in d3 6.453 * [backup-simplify]: Simplify d1 into d1 6.453 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.453 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.453 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d2 6.453 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d2 6.453 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 6.453 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d2 6.453 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 6.453 * [taylor]: Taking taylor expansion of -1 in d2 6.453 * [backup-simplify]: Simplify -1 into -1 6.453 * [taylor]: Taking taylor expansion of d1 in d2 6.453 * [backup-simplify]: Simplify d1 into d1 6.453 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 6.453 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 6.454 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.454 * [taylor]: Taking taylor expansion of d3 in d2 6.454 * [backup-simplify]: Simplify d3 into d3 6.454 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.454 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.454 * [taylor]: Taking taylor expansion of d2 in d2 6.454 * [backup-simplify]: Simplify 0 into 0 6.454 * [backup-simplify]: Simplify 1 into 1 6.454 * [backup-simplify]: Simplify (/ 1 1) into 1 6.454 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 6.454 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.454 * [taylor]: Taking taylor expansion of d4 in d2 6.454 * [backup-simplify]: Simplify d4 into d4 6.454 * [taylor]: Taking taylor expansion of d1 in d2 6.454 * [backup-simplify]: Simplify d1 into d1 6.454 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.454 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.454 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 6.454 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 6.454 * [taylor]: Taking taylor expansion of d1 in d2 6.454 * [backup-simplify]: Simplify d1 into d1 6.454 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.454 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.454 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 6.454 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 6.454 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 6.454 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 6.454 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 6.454 * [taylor]: Taking taylor expansion of -1 in d1 6.455 * [backup-simplify]: Simplify -1 into -1 6.455 * [taylor]: Taking taylor expansion of d1 in d1 6.455 * [backup-simplify]: Simplify 0 into 0 6.455 * [backup-simplify]: Simplify 1 into 1 6.455 * [backup-simplify]: Simplify (/ -1 1) into -1 6.455 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 6.455 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.455 * [taylor]: Taking taylor expansion of d3 in d1 6.455 * [backup-simplify]: Simplify d3 into d3 6.455 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.455 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 6.455 * [taylor]: Taking taylor expansion of d2 in d1 6.455 * [backup-simplify]: Simplify d2 into d2 6.455 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.455 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.455 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.455 * [taylor]: Taking taylor expansion of d4 in d1 6.455 * [backup-simplify]: Simplify d4 into d4 6.455 * [taylor]: Taking taylor expansion of d1 in d1 6.455 * [backup-simplify]: Simplify 0 into 0 6.455 * [backup-simplify]: Simplify 1 into 1 6.456 * [backup-simplify]: Simplify (* d4 0) into 0 6.456 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.456 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.456 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 6.456 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.456 * [taylor]: Taking taylor expansion of d1 in d1 6.456 * [backup-simplify]: Simplify 0 into 0 6.456 * [backup-simplify]: Simplify 1 into 1 6.456 * [backup-simplify]: Simplify (* 1 1) into 1 6.457 * [backup-simplify]: Simplify (/ 1 1) into 1 6.457 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 6.457 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 6.457 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 6.457 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 6.457 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 6.457 * [taylor]: Taking taylor expansion of -1 in d1 6.457 * [backup-simplify]: Simplify -1 into -1 6.457 * [taylor]: Taking taylor expansion of d1 in d1 6.457 * [backup-simplify]: Simplify 0 into 0 6.457 * [backup-simplify]: Simplify 1 into 1 6.458 * [backup-simplify]: Simplify (/ -1 1) into -1 6.458 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 6.458 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.458 * [taylor]: Taking taylor expansion of d3 in d1 6.458 * [backup-simplify]: Simplify d3 into d3 6.458 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.458 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 6.458 * [taylor]: Taking taylor expansion of d2 in d1 6.458 * [backup-simplify]: Simplify d2 into d2 6.458 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.458 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.458 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.459 * [taylor]: Taking taylor expansion of d4 in d1 6.459 * [backup-simplify]: Simplify d4 into d4 6.459 * [taylor]: Taking taylor expansion of d1 in d1 6.459 * [backup-simplify]: Simplify 0 into 0 6.459 * [backup-simplify]: Simplify 1 into 1 6.459 * [backup-simplify]: Simplify (* d4 0) into 0 6.459 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.459 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.459 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 6.459 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.459 * [taylor]: Taking taylor expansion of d1 in d1 6.459 * [backup-simplify]: Simplify 0 into 0 6.459 * [backup-simplify]: Simplify 1 into 1 6.460 * [backup-simplify]: Simplify (* 1 1) into 1 6.460 * [backup-simplify]: Simplify (/ 1 1) into 1 6.461 * [backup-simplify]: Simplify (- 1) into -1 6.461 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.461 * [taylor]: Taking taylor expansion of -1 in d2 6.461 * [backup-simplify]: Simplify -1 into -1 6.461 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 6.461 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 6.461 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 6.462 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d2))) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.462 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 6.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.463 * [backup-simplify]: Simplify (- 0) into 0 6.464 * [backup-simplify]: Simplify (+ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.464 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 6.464 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 6.464 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.464 * [taylor]: Taking taylor expansion of d4 in d2 6.464 * [backup-simplify]: Simplify d4 into d4 6.464 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.464 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.464 * [taylor]: Taking taylor expansion of d2 in d2 6.464 * [backup-simplify]: Simplify 0 into 0 6.464 * [backup-simplify]: Simplify 1 into 1 6.464 * [backup-simplify]: Simplify (/ 1 1) into 1 6.464 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.464 * [taylor]: Taking taylor expansion of d3 in d2 6.464 * [backup-simplify]: Simplify d3 into d3 6.464 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.465 * [backup-simplify]: Simplify (+ 0 1) into 1 6.465 * [backup-simplify]: Simplify (+ 1 0) into 1 6.465 * [taylor]: Taking taylor expansion of 1 in d3 6.465 * [backup-simplify]: Simplify 1 into 1 6.465 * [taylor]: Taking taylor expansion of -1 in d3 6.465 * [backup-simplify]: Simplify -1 into -1 6.466 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.466 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.466 * [backup-simplify]: Simplify (- 0) into 0 6.466 * [backup-simplify]: Simplify (+ 0 0) into 0 6.467 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 6.468 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 6.469 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.469 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.469 * [backup-simplify]: Simplify (+ 0 0) into 0 6.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 6.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.471 * [backup-simplify]: Simplify (- 0) into 0 6.472 * [backup-simplify]: Simplify (+ 0 0) into 0 6.472 * [taylor]: Taking taylor expansion of 0 in d2 6.472 * [backup-simplify]: Simplify 0 into 0 6.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.472 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.473 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.473 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 6.473 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 6.473 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.473 * [taylor]: Taking taylor expansion of d4 in d3 6.473 * [backup-simplify]: Simplify d4 into d4 6.473 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.473 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.473 * [taylor]: Taking taylor expansion of d3 in d3 6.473 * [backup-simplify]: Simplify 0 into 0 6.473 * [backup-simplify]: Simplify 1 into 1 6.473 * [backup-simplify]: Simplify (/ 1 1) into 1 6.474 * [backup-simplify]: Simplify (- 1) into -1 6.474 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.474 * [taylor]: Taking taylor expansion of -1 in d4 6.474 * [backup-simplify]: Simplify -1 into -1 6.474 * [taylor]: Taking taylor expansion of 0 in d3 6.474 * [backup-simplify]: Simplify 0 into 0 6.474 * [taylor]: Taking taylor expansion of 1 in d4 6.474 * [backup-simplify]: Simplify 1 into 1 6.474 * [taylor]: Taking taylor expansion of -1 in d4 6.474 * [backup-simplify]: Simplify -1 into -1 6.475 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.475 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.475 * [backup-simplify]: Simplify (- 0) into 0 6.475 * [backup-simplify]: Simplify (+ 0 0) into 0 6.476 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.477 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 6.478 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.479 * [backup-simplify]: Simplify (+ 0 0) into 0 6.480 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.481 * [backup-simplify]: Simplify (- 0) into 0 6.481 * [backup-simplify]: Simplify (+ 0 0) into 0 6.481 * [taylor]: Taking taylor expansion of 0 in d2 6.481 * [backup-simplify]: Simplify 0 into 0 6.481 * [taylor]: Taking taylor expansion of 0 in d3 6.481 * [backup-simplify]: Simplify 0 into 0 6.481 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.483 * [backup-simplify]: Simplify (+ 0 0) into 0 6.483 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.483 * [backup-simplify]: Simplify (- 0) into 0 6.484 * [backup-simplify]: Simplify (+ 0 0) into 0 6.484 * [taylor]: Taking taylor expansion of 0 in d3 6.484 * [backup-simplify]: Simplify 0 into 0 6.484 * [taylor]: Taking taylor expansion of 0 in d3 6.484 * [backup-simplify]: Simplify 0 into 0 6.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.485 * [backup-simplify]: Simplify (- 0) into 0 6.485 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.485 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.485 * [taylor]: Taking taylor expansion of d4 in d4 6.485 * [backup-simplify]: Simplify 0 into 0 6.485 * [backup-simplify]: Simplify 1 into 1 6.485 * [backup-simplify]: Simplify (/ 1 1) into 1 6.485 * [backup-simplify]: Simplify 1 into 1 6.486 * [taylor]: Taking taylor expansion of 0 in d4 6.486 * [backup-simplify]: Simplify 0 into 0 6.486 * [taylor]: Taking taylor expansion of 0 in d4 6.486 * [backup-simplify]: Simplify 0 into 0 6.486 * [taylor]: Taking taylor expansion of 0 in d4 6.486 * [backup-simplify]: Simplify 0 into 0 6.486 * [backup-simplify]: Simplify -1 into -1 6.486 * [backup-simplify]: Simplify 1 into 1 6.486 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 6.487 * * * [progress]: simplifying candidates 6.487 * * * * [progress]: [ 1 / 40 ] simplifiying candidate # 6.487 * * * * [progress]: [ 2 / 40 ] simplifiying candidate # 6.487 * * * * [progress]: [ 3 / 40 ] simplifiying candidate # 6.487 * * * * [progress]: [ 4 / 40 ] simplifiying candidate # 6.487 * * * * [progress]: [ 5 / 40 ] simplifiying candidate # 6.487 * * * * [progress]: [ 6 / 40 ] simplifiying candidate # 6.487 * * * * [progress]: [ 7 / 40 ] simplifiying candidate # 6.487 * * * * [progress]: [ 8 / 40 ] simplifiying candidate # 6.487 * * * * [progress]: [ 9 / 40 ] simplifiying candidate # 6.487 * * * * [progress]: [ 10 / 40 ] simplifiying candidate # 6.487 * * * * [progress]: [ 11 / 40 ] simplifiying candidate #real (real->posit16 (fma d1 (- d2 d3) (* d4 d1)))) (* d1 d1)))> 6.487 * * * * [progress]: [ 12 / 40 ] simplifiying candidate # 6.488 * [simplify]: Simplifying (fma (* (cbrt (fma d1 (- d2 d3) (* d4 d1))) (cbrt (fma d1 (- d2 d3) (* d4 d1)))) (cbrt (fma d1 (- d2 d3) (* d4 d1))) (- (* d1 d1))) 6.488 * * [simplify]: iters left: 6 (12 enodes) 6.492 * * [simplify]: iters left: 5 (46 enodes) 6.498 * * [simplify]: iters left: 4 (68 enodes) 6.509 * * [simplify]: iters left: 3 (111 enodes) 6.534 * * [simplify]: iters left: 2 (169 enodes) 6.602 * * [simplify]: iters left: 1 (296 enodes) 6.749 * * [simplify]: Extracting #0: cost 1 inf + 0 6.749 * * [simplify]: Extracting #1: cost 41 inf + 0 6.749 * * [simplify]: Extracting #2: cost 102 inf + 306 6.755 * * [simplify]: Extracting #3: cost 41 inf + 6670 6.762 * * [simplify]: Extracting #4: cost 10 inf + 10230 6.769 * * [simplify]: Extracting #5: cost 1 inf + 13225 6.777 * * [simplify]: Extracting #6: cost 0 inf + 13570 6.784 * * [simplify]: Extracting #7: cost 0 inf + 13515 6.792 * [simplify]: Simplified to (* (+ (- d4 d3) (- d2 d1)) d1) 6.792 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* (+ (- d4 d3) (- d2 d1)) d1) (fma (- d1) d1 (* d1 d1)))) 6.792 * [simplify]: Simplifying (fma (- d1) d1 (* d1 d1)) 6.792 * * [simplify]: iters left: 3 (4 enodes) 6.794 * * [simplify]: iters left: 2 (14 enodes) 6.796 * * [simplify]: iters left: 1 (21 enodes) 6.799 * * [simplify]: Extracting #0: cost 1 inf + 0 6.800 * * [simplify]: Extracting #1: cost 7 inf + 0 6.800 * * [simplify]: Extracting #2: cost 10 inf + 1 6.800 * * [simplify]: Extracting #3: cost 1 inf + 570 6.800 * * [simplify]: Extracting #4: cost 0 inf + 651 6.800 * [simplify]: Simplified to (- (* d1 d1) (* d1 d1)) 6.800 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* (+ (- d4 d3) (- d2 d1)) d1) (- (* d1 d1) (* d1 d1)))) 6.800 * * * * [progress]: [ 13 / 40 ] simplifiying candidate # 6.801 * [simplify]: Simplifying (fma (sqrt (fma d1 (- d2 d3) (* d4 d1))) (sqrt (fma d1 (- d2 d3) (* d4 d1))) (- (* d1 d1))) 6.801 * * [simplify]: iters left: 5 (11 enodes) 6.803 * * [simplify]: iters left: 4 (43 enodes) 6.809 * * [simplify]: iters left: 3 (61 enodes) 6.819 * * [simplify]: iters left: 2 (115 enodes) 6.839 * * [simplify]: iters left: 1 (239 enodes) 6.957 * * [simplify]: Extracting #0: cost 1 inf + 0 6.957 * * [simplify]: Extracting #1: cost 49 inf + 0 6.957 * * [simplify]: Extracting #2: cost 92 inf + 167 6.959 * * [simplify]: Extracting #3: cost 60 inf + 3732 6.964 * * [simplify]: Extracting #4: cost 5 inf + 10194 6.971 * * [simplify]: Extracting #5: cost 0 inf + 11279 6.979 * [simplify]: Simplified to (* d1 (- (+ d2 (- d4 d3)) d1)) 6.979 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* d1 (- (+ d2 (- d4 d3)) d1)) (fma (- d1) d1 (* d1 d1)))) 6.979 * [simplify]: Simplifying (fma (- d1) d1 (* d1 d1)) 6.979 * * [simplify]: iters left: 3 (4 enodes) 6.980 * * [simplify]: iters left: 2 (14 enodes) 6.982 * * [simplify]: iters left: 1 (21 enodes) 6.985 * * [simplify]: Extracting #0: cost 1 inf + 0 6.985 * * [simplify]: Extracting #1: cost 7 inf + 0 6.985 * * [simplify]: Extracting #2: cost 10 inf + 1 6.986 * * [simplify]: Extracting #3: cost 1 inf + 570 6.986 * * [simplify]: Extracting #4: cost 0 inf + 651 6.986 * [simplify]: Simplified to (- (* d1 d1) (* d1 d1)) 6.986 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* d1 (- (+ d2 (- d4 d3)) d1)) (- (* d1 d1) (* d1 d1)))) 6.986 * * * * [progress]: [ 14 / 40 ] simplifiying candidate # 6.986 * [simplify]: Simplifying (fma 1 (fma d1 (- d2 d3) (* d4 d1)) (- (* d1 d1))) 6.986 * * [simplify]: iters left: 5 (11 enodes) 6.989 * * [simplify]: iters left: 4 (45 enodes) 6.997 * * [simplify]: iters left: 3 (72 enodes) 7.012 * * [simplify]: iters left: 2 (157 enodes) 7.101 * * [simplify]: iters left: 1 (365 enodes) 7.263 * * [simplify]: Extracting #0: cost 1 inf + 0 7.263 * * [simplify]: Extracting #1: cost 39 inf + 0 7.266 * * [simplify]: Extracting #2: cost 85 inf + 212 7.268 * * [simplify]: Extracting #3: cost 49 inf + 4025 7.272 * * [simplify]: Extracting #4: cost 0 inf + 8913 7.276 * * [simplify]: Extracting #5: cost 0 inf + 8723 7.279 * * [simplify]: Extracting #6: cost 0 inf + 8683 7.283 * [simplify]: Simplified to (* (+ (- d4 d1) (- d2 d3)) d1) 7.283 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* (+ (- d4 d1) (- d2 d3)) d1) (fma (- d1) d1 (* d1 d1)))) 7.284 * [simplify]: Simplifying (fma (- d1) d1 (* d1 d1)) 7.284 * * [simplify]: iters left: 3 (4 enodes) 7.285 * * [simplify]: iters left: 2 (14 enodes) 7.287 * * [simplify]: iters left: 1 (21 enodes) 7.290 * * [simplify]: Extracting #0: cost 1 inf + 0 7.290 * * [simplify]: Extracting #1: cost 7 inf + 0 7.290 * * [simplify]: Extracting #2: cost 10 inf + 1 7.290 * * [simplify]: Extracting #3: cost 1 inf + 570 7.290 * * [simplify]: Extracting #4: cost 0 inf + 651 7.290 * [simplify]: Simplified to (- (* d1 d1) (* d1 d1)) 7.290 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* (+ (- d4 d1) (- d2 d3)) d1) (- (* d1 d1) (* d1 d1)))) 7.290 * * * * [progress]: [ 15 / 40 ] simplifiying candidate # 7.290 * * * * [progress]: [ 16 / 40 ] simplifiying candidate # 7.291 * * * * [progress]: [ 17 / 40 ] simplifiying candidate # 7.291 * [simplify]: Simplifying (* (cbrt (fma d1 (- d2 d3) (* d4 d1))) (cbrt (fma d1 (- d2 d3) (* d4 d1)))) 7.291 * * [simplify]: iters left: 6 (9 enodes) 7.294 * * [simplify]: iters left: 5 (32 enodes) 7.303 * * [simplify]: iters left: 4 (47 enodes) 7.318 * * [simplify]: iters left: 3 (85 enodes) 7.330 * * [simplify]: iters left: 2 (137 enodes) 7.357 * * [simplify]: iters left: 1 (192 enodes) 7.419 * * [simplify]: Extracting #0: cost 1 inf + 0 7.419 * * [simplify]: Extracting #1: cost 3 inf + 0 7.419 * * [simplify]: Extracting #2: cost 5 inf + 0 7.419 * * [simplify]: Extracting #3: cost 25 inf + 0 7.420 * * [simplify]: Extracting #4: cost 35 inf + 434 7.421 * * [simplify]: Extracting #5: cost 6 inf + 3107 7.424 * * [simplify]: Extracting #6: cost 0 inf + 3565 7.426 * * [simplify]: Extracting #7: cost 0 inf + 3510 7.428 * [simplify]: Simplified to (* (cbrt (* (- d4 (- d3 d2)) d1)) (cbrt (* (- d4 (- d3 d2)) d1))) 7.428 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (fma (* (cbrt (* (- d4 (- d3 d2)) d1)) (cbrt (* (- d4 (- d3 d2)) d1))) (cbrt (fma d1 (- d2 d3) (* d4 d1))) (- (* d1 d1)))) 7.428 * * * * [progress]: [ 18 / 40 ] simplifiying candidate # 7.428 * [simplify]: Simplifying (sqrt (fma d1 (- d2 d3) (* d4 d1))) 7.429 * * [simplify]: iters left: 4 (8 enodes) 7.432 * * [simplify]: iters left: 3 (29 enodes) 7.440 * * [simplify]: iters left: 2 (44 enodes) 7.455 * * [simplify]: iters left: 1 (82 enodes) 7.482 * * [simplify]: Extracting #0: cost 1 inf + 0 7.482 * * [simplify]: Extracting #1: cost 3 inf + 0 7.482 * * [simplify]: Extracting #2: cost 18 inf + 0 7.482 * * [simplify]: Extracting #3: cost 31 inf + 3 7.483 * * [simplify]: Extracting #4: cost 17 inf + 1204 7.484 * * [simplify]: Extracting #5: cost 0 inf + 2608 7.486 * [simplify]: Simplified to (sqrt (* (+ (- d2 d3) d4) d1)) 7.486 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (fma (sqrt (* (+ (- d2 d3) d4) d1)) (sqrt (fma d1 (- d2 d3) (* d4 d1))) (- (* d1 d1)))) 7.486 * * * * [progress]: [ 19 / 40 ] simplifiying candidate # 7.486 * * * * [progress]: [ 20 / 40 ] simplifiying candidate # 7.487 * [simplify]: Simplifying (/ (exp (fma d1 (- d2 d3) (* d4 d1))) (exp (* d1 d1))) 7.487 * * [simplify]: iters left: 6 (11 enodes) 7.491 * * [simplify]: iters left: 5 (42 enodes) 7.504 * * [simplify]: iters left: 4 (72 enodes) 7.530 * * [simplify]: iters left: 3 (178 enodes) 7.596 * * [simplify]: iters left: 2 (448 enodes) 7.806 * * [simplify]: Extracting #0: cost 1 inf + 0 7.806 * * [simplify]: Extracting #1: cost 97 inf + 0 7.808 * * [simplify]: Extracting #2: cost 334 inf + 1 7.812 * * [simplify]: Extracting #3: cost 389 inf + 3724 7.822 * * [simplify]: Extracting #4: cost 255 inf + 20334 7.840 * * [simplify]: Extracting #5: cost 140 inf + 56660 7.872 * * [simplify]: Extracting #6: cost 18 inf + 129389 7.908 * * [simplify]: Extracting #7: cost 0 inf + 143476 7.948 * * [simplify]: Extracting #8: cost 0 inf + 143437 7.984 * [simplify]: Simplified to (exp (* d1 (+ (- (- d2 d3) d1) d4))) 7.984 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (exp (* d1 (+ (- (- d2 d3) d1) d4))))) 7.984 * * * * [progress]: [ 21 / 40 ] simplifiying candidate # 7.984 * * * * [progress]: [ 22 / 40 ] simplifiying candidate # 7.985 * * * * [progress]: [ 23 / 40 ] simplifiying candidate # 7.985 * * * * [progress]: [ 24 / 40 ] simplifiying candidate # 7.985 * * * * [progress]: [ 25 / 40 ] simplifiying candidate # 7.985 * * * * [progress]: [ 26 / 40 ] simplifiying candidate # 7.985 * * * * [progress]: [ 27 / 40 ] simplifiying candidate # 7.985 * * * * [progress]: [ 28 / 40 ] simplifiying candidate # 7.985 * * * * [progress]: [ 29 / 40 ] simplifiying candidate # 7.985 * * * * [progress]: [ 30 / 40 ] simplifiying candidate # 7.985 * * * * [progress]: [ 31 / 40 ] simplifiying candidate # 7.985 * [simplify]: Simplifying (+ (sqrt (fma d1 (- d2 d3) (* d4 d1))) d1) 7.986 * * [simplify]: iters left: 6 (9 enodes) 7.989 * * [simplify]: iters left: 5 (33 enodes) 7.999 * * [simplify]: iters left: 4 (48 enodes) 8.015 * * [simplify]: iters left: 3 (86 enodes) 8.040 * * [simplify]: iters left: 2 (138 enodes) 8.088 * * [simplify]: iters left: 1 (193 enodes) 8.140 * * [simplify]: Extracting #0: cost 1 inf + 0 8.140 * * [simplify]: Extracting #1: cost 4 inf + 0 8.141 * * [simplify]: Extracting #2: cost 5 inf + 1 8.141 * * [simplify]: Extracting #3: cost 24 inf + 1 8.141 * * [simplify]: Extracting #4: cost 33 inf + 653 8.142 * * [simplify]: Extracting #5: cost 8 inf + 2705 8.143 * * [simplify]: Extracting #6: cost 0 inf + 3390 8.144 * * [simplify]: Extracting #7: cost 0 inf + 3350 8.145 * [simplify]: Simplified to (+ d1 (sqrt (* d1 (+ (- d4 d3) d2)))) 8.145 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (+ d1 (sqrt (* d1 (+ (- d4 d3) d2)))) (- (sqrt (fma d1 (- d2 d3) (* d4 d1))) d1))) 8.145 * [simplify]: Simplifying (- (sqrt (fma d1 (- d2 d3) (* d4 d1))) d1) 8.145 * * [simplify]: iters left: 6 (9 enodes) 8.148 * * [simplify]: iters left: 5 (34 enodes) 8.152 * * [simplify]: iters left: 4 (52 enodes) 8.166 * * [simplify]: iters left: 3 (90 enodes) 8.193 * * [simplify]: iters left: 2 (141 enodes) 8.234 * * [simplify]: iters left: 1 (196 enodes) 8.275 * * [simplify]: Extracting #0: cost 1 inf + 0 8.275 * * [simplify]: Extracting #1: cost 5 inf + 0 8.275 * * [simplify]: Extracting #2: cost 6 inf + 42 8.275 * * [simplify]: Extracting #3: cost 23 inf + 83 8.276 * * [simplify]: Extracting #4: cost 34 inf + 473 8.277 * * [simplify]: Extracting #5: cost 7 inf + 3338 8.280 * * [simplify]: Extracting #6: cost 0 inf + 3530 8.282 * * [simplify]: Extracting #7: cost 0 inf + 3350 8.284 * [simplify]: Simplified to (- (sqrt (* d1 (+ (- d4 d3) d2))) d1) 8.284 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (+ (sqrt (fma d1 (- d2 d3) (* d4 d1))) d1) (- (sqrt (* d1 (+ (- d4 d3) d2))) d1))) 8.285 * * * * [progress]: [ 32 / 40 ] simplifiying candidate # 8.285 * [simplify]: Simplifying (* d1 (- d2 d3)) 8.285 * * [simplify]: iters left: 4 (5 enodes) 8.287 * * [simplify]: iters left: 3 (18 enodes) 8.293 * * [simplify]: iters left: 2 (27 enodes) 8.301 * * [simplify]: iters left: 1 (43 enodes) 8.312 * * [simplify]: Extracting #0: cost 1 inf + 0 8.312 * * [simplify]: Extracting #1: cost 9 inf + 0 8.313 * * [simplify]: Extracting #2: cost 14 inf + 2 8.313 * * [simplify]: Extracting #3: cost 6 inf + 294 8.313 * * [simplify]: Extracting #4: cost 0 inf + 708 8.314 * [simplify]: Simplified to (* (- d2 d3) d1) 8.314 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* (- d2 d3) d1) (- (* d4 d1) (* d1 d1)))) 8.314 * * * * [progress]: [ 33 / 40 ] simplifiying candidate # 8.314 * * * * [progress]: [ 34 / 40 ] simplifiying candidate #real (real->posit16 (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)))))> 8.314 * * * * [progress]: [ 35 / 40 ] simplifiying candidate # 8.314 * [simplify]: Simplifying 0 8.314 * * [simplify]: iters left: 0 (1 enodes) 8.315 * * [simplify]: Extracting #0: cost 1 inf + 0 8.315 * * [simplify]: Extracting #1: cost 0 inf + 1 8.315 * [simplify]: Simplified to 0 8.316 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- 0 (* d1 d1))) 8.316 * * * * [progress]: [ 36 / 40 ] simplifiying candidate # 8.316 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 8.316 * * [simplify]: iters left: 6 (9 enodes) 8.320 * * [simplify]: iters left: 5 (38 enodes) 8.333 * * [simplify]: iters left: 4 (73 enodes) 8.359 * * [simplify]: iters left: 3 (119 enodes) 8.392 * * [simplify]: iters left: 2 (166 enodes) 8.415 * * [simplify]: iters left: 1 (200 enodes) 8.481 * * [simplify]: Extracting #0: cost 1 inf + 0 8.481 * * [simplify]: Extracting #1: cost 23 inf + 0 8.481 * * [simplify]: Extracting #2: cost 42 inf + 129 8.483 * * [simplify]: Extracting #3: cost 14 inf + 2364 8.486 * * [simplify]: Extracting #4: cost 0 inf + 3475 8.488 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 8.488 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 8.489 * * * * [progress]: [ 37 / 40 ] simplifiying candidate # 8.489 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 8.489 * * [simplify]: iters left: 6 (9 enodes) 8.494 * * [simplify]: iters left: 5 (38 enodes) 8.506 * * [simplify]: iters left: 4 (73 enodes) 8.532 * * [simplify]: iters left: 3 (119 enodes) 8.566 * * [simplify]: iters left: 2 (166 enodes) 8.591 * * [simplify]: iters left: 1 (200 enodes) 8.646 * * [simplify]: Extracting #0: cost 1 inf + 0 8.647 * * [simplify]: Extracting #1: cost 23 inf + 0 8.647 * * [simplify]: Extracting #2: cost 42 inf + 129 8.648 * * [simplify]: Extracting #3: cost 14 inf + 2364 8.649 * * [simplify]: Extracting #4: cost 0 inf + 3475 8.650 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 8.650 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 8.650 * * * * [progress]: [ 38 / 40 ] simplifiying candidate # 8.651 * [simplify]: Simplifying (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 8.651 * * [simplify]: iters left: 6 (9 enodes) 8.654 * * [simplify]: iters left: 5 (40 enodes) 8.661 * * [simplify]: iters left: 4 (70 enodes) 8.676 * * [simplify]: iters left: 3 (124 enodes) 8.722 * * [simplify]: iters left: 2 (208 enodes) 8.781 * * [simplify]: iters left: 1 (293 enodes) 8.849 * * [simplify]: Extracting #0: cost 1 inf + 0 8.849 * * [simplify]: Extracting #1: cost 28 inf + 0 8.849 * * [simplify]: Extracting #2: cost 52 inf + 126 8.850 * * [simplify]: Extracting #3: cost 14 inf + 3401 8.852 * * [simplify]: Extracting #4: cost 0 inf + 4307 8.854 * * [simplify]: Extracting #5: cost 0 inf + 4197 8.855 * [simplify]: Simplified to (* (- (- d2 d3) d1) d1) 8.856 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* (- (- d2 d3) d1) d1)) 8.856 * * * * [progress]: [ 39 / 40 ] simplifiying candidate # 8.856 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 8.856 * * [simplify]: iters left: 6 (9 enodes) 8.858 * * [simplify]: iters left: 5 (38 enodes) 8.866 * * [simplify]: iters left: 4 (73 enodes) 8.881 * * [simplify]: iters left: 3 (119 enodes) 8.908 * * [simplify]: iters left: 2 (166 enodes) 8.943 * * [simplify]: iters left: 1 (200 enodes) 8.987 * * [simplify]: Extracting #0: cost 1 inf + 0 8.987 * * [simplify]: Extracting #1: cost 23 inf + 0 8.988 * * [simplify]: Extracting #2: cost 42 inf + 129 8.989 * * [simplify]: Extracting #3: cost 14 inf + 2364 8.993 * * [simplify]: Extracting #4: cost 0 inf + 3475 8.996 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 8.996 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) d4))) 8.996 * * * * [progress]: [ 40 / 40 ] simplifiying candidate # 8.996 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 8.997 * * [simplify]: iters left: 6 (9 enodes) 8.999 * * [simplify]: iters left: 5 (38 enodes) 9.005 * * [simplify]: iters left: 4 (73 enodes) 9.018 * * [simplify]: iters left: 3 (119 enodes) 9.052 * * [simplify]: iters left: 2 (166 enodes) 9.097 * * [simplify]: iters left: 1 (200 enodes) 9.135 * * [simplify]: Extracting #0: cost 1 inf + 0 9.135 * * [simplify]: Extracting #1: cost 23 inf + 0 9.135 * * [simplify]: Extracting #2: cost 42 inf + 129 9.136 * * [simplify]: Extracting #3: cost 14 inf + 2364 9.138 * * [simplify]: Extracting #4: cost 0 inf + 3475 9.139 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 9.139 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) d4))) 9.139 * * * [progress]: adding candidates to table 9.533 * * [progress]: iteration 3 / 4 9.533 * * * [progress]: picking best candidate 9.542 * * * * [pick]: Picked # 9.543 * * * [progress]: localizing error 9.560 * * * [progress]: generating rewritten candidates 9.560 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 9.620 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 9.644 * * * [progress]: generating series expansions 9.644 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 9.644 * [backup-simplify]: Simplify (* d1 (+ (- d2 d3) d4)) into (* (- (+ d2 d4) d3) d1) 9.644 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in (d1 d2 d3 d4) around 0 9.644 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d4 9.644 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d4 9.644 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 9.644 * [taylor]: Taking taylor expansion of d2 in d4 9.644 * [backup-simplify]: Simplify d2 into d2 9.644 * [taylor]: Taking taylor expansion of d4 in d4 9.644 * [backup-simplify]: Simplify 0 into 0 9.644 * [backup-simplify]: Simplify 1 into 1 9.644 * [taylor]: Taking taylor expansion of d3 in d4 9.644 * [backup-simplify]: Simplify d3 into d3 9.644 * [taylor]: Taking taylor expansion of d1 in d4 9.645 * [backup-simplify]: Simplify d1 into d1 9.645 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d3 9.645 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d3 9.645 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 9.645 * [taylor]: Taking taylor expansion of d2 in d3 9.645 * [backup-simplify]: Simplify d2 into d2 9.645 * [taylor]: Taking taylor expansion of d4 in d3 9.645 * [backup-simplify]: Simplify d4 into d4 9.645 * [taylor]: Taking taylor expansion of d3 in d3 9.645 * [backup-simplify]: Simplify 0 into 0 9.645 * [backup-simplify]: Simplify 1 into 1 9.645 * [taylor]: Taking taylor expansion of d1 in d3 9.645 * [backup-simplify]: Simplify d1 into d1 9.645 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d2 9.645 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 9.645 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 9.645 * [taylor]: Taking taylor expansion of d2 in d2 9.645 * [backup-simplify]: Simplify 0 into 0 9.645 * [backup-simplify]: Simplify 1 into 1 9.645 * [taylor]: Taking taylor expansion of d4 in d2 9.645 * [backup-simplify]: Simplify d4 into d4 9.645 * [taylor]: Taking taylor expansion of d3 in d2 9.645 * [backup-simplify]: Simplify d3 into d3 9.645 * [taylor]: Taking taylor expansion of d1 in d2 9.645 * [backup-simplify]: Simplify d1 into d1 9.645 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d1 9.645 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d1 9.645 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 9.645 * [taylor]: Taking taylor expansion of d2 in d1 9.645 * [backup-simplify]: Simplify d2 into d2 9.645 * [taylor]: Taking taylor expansion of d4 in d1 9.645 * [backup-simplify]: Simplify d4 into d4 9.645 * [taylor]: Taking taylor expansion of d3 in d1 9.645 * [backup-simplify]: Simplify d3 into d3 9.645 * [taylor]: Taking taylor expansion of d1 in d1 9.645 * [backup-simplify]: Simplify 0 into 0 9.645 * [backup-simplify]: Simplify 1 into 1 9.645 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d1 9.645 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d1 9.645 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 9.645 * [taylor]: Taking taylor expansion of d2 in d1 9.645 * [backup-simplify]: Simplify d2 into d2 9.645 * [taylor]: Taking taylor expansion of d4 in d1 9.645 * [backup-simplify]: Simplify d4 into d4 9.645 * [taylor]: Taking taylor expansion of d3 in d1 9.645 * [backup-simplify]: Simplify d3 into d3 9.645 * [taylor]: Taking taylor expansion of d1 in d1 9.645 * [backup-simplify]: Simplify 0 into 0 9.645 * [backup-simplify]: Simplify 1 into 1 9.645 * [backup-simplify]: Simplify (+ d2 d4) into (+ d2 d4) 9.645 * [backup-simplify]: Simplify (- d3) into (- d3) 9.645 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 9.645 * [backup-simplify]: Simplify (* (- (+ d2 d4) d3) 0) into 0 9.645 * [taylor]: Taking taylor expansion of 0 in d2 9.645 * [backup-simplify]: Simplify 0 into 0 9.645 * [taylor]: Taking taylor expansion of 0 in d3 9.645 * [backup-simplify]: Simplify 0 into 0 9.645 * [taylor]: Taking taylor expansion of 0 in d4 9.645 * [backup-simplify]: Simplify 0 into 0 9.645 * [backup-simplify]: Simplify 0 into 0 9.646 * [backup-simplify]: Simplify (+ 0 0) into 0 9.646 * [backup-simplify]: Simplify (- 0) into 0 9.647 * [backup-simplify]: Simplify (+ 0 0) into 0 9.647 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 1) (* 0 0)) into (- (+ d2 d4) d3) 9.647 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 9.647 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 9.647 * [taylor]: Taking taylor expansion of d2 in d2 9.647 * [backup-simplify]: Simplify 0 into 0 9.647 * [backup-simplify]: Simplify 1 into 1 9.647 * [taylor]: Taking taylor expansion of d4 in d2 9.647 * [backup-simplify]: Simplify d4 into d4 9.647 * [taylor]: Taking taylor expansion of d3 in d2 9.647 * [backup-simplify]: Simplify d3 into d3 9.647 * [backup-simplify]: Simplify (+ 0 d4) into d4 9.647 * [backup-simplify]: Simplify (- d3) into (- d3) 9.647 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 9.647 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 9.647 * [taylor]: Taking taylor expansion of d4 in d3 9.647 * [backup-simplify]: Simplify d4 into d4 9.647 * [taylor]: Taking taylor expansion of d3 in d3 9.647 * [backup-simplify]: Simplify 0 into 0 9.647 * [backup-simplify]: Simplify 1 into 1 9.647 * [backup-simplify]: Simplify (- 0) into 0 9.647 * [backup-simplify]: Simplify (+ d4 0) into d4 9.648 * [taylor]: Taking taylor expansion of d4 in d4 9.648 * [backup-simplify]: Simplify 0 into 0 9.648 * [backup-simplify]: Simplify 1 into 1 9.648 * [backup-simplify]: Simplify 0 into 0 9.648 * [taylor]: Taking taylor expansion of 0 in d3 9.648 * [backup-simplify]: Simplify 0 into 0 9.648 * [taylor]: Taking taylor expansion of 0 in d4 9.648 * [backup-simplify]: Simplify 0 into 0 9.648 * [backup-simplify]: Simplify 0 into 0 9.648 * [taylor]: Taking taylor expansion of 0 in d4 9.648 * [backup-simplify]: Simplify 0 into 0 9.648 * [backup-simplify]: Simplify 0 into 0 9.648 * [backup-simplify]: Simplify 0 into 0 9.648 * [backup-simplify]: Simplify (+ 0 0) into 0 9.648 * [backup-simplify]: Simplify (- 0) into 0 9.648 * [backup-simplify]: Simplify (+ 0 0) into 0 9.649 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 0) (+ (* 0 1) (* 0 0))) into 0 9.649 * [taylor]: Taking taylor expansion of 0 in d2 9.649 * [backup-simplify]: Simplify 0 into 0 9.649 * [taylor]: Taking taylor expansion of 0 in d3 9.649 * [backup-simplify]: Simplify 0 into 0 9.649 * [taylor]: Taking taylor expansion of 0 in d4 9.649 * [backup-simplify]: Simplify 0 into 0 9.649 * [backup-simplify]: Simplify 0 into 0 9.649 * [backup-simplify]: Simplify 0 into 0 9.649 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) 9.649 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in (d1 d2 d3 d4) around 0 9.649 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d4 9.649 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 9.649 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 9.649 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 9.649 * [taylor]: Taking taylor expansion of d4 in d4 9.649 * [backup-simplify]: Simplify 0 into 0 9.649 * [backup-simplify]: Simplify 1 into 1 9.650 * [backup-simplify]: Simplify (/ 1 1) into 1 9.650 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 9.650 * [taylor]: Taking taylor expansion of d2 in d4 9.650 * [backup-simplify]: Simplify d2 into d2 9.650 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.650 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 9.650 * [taylor]: Taking taylor expansion of d3 in d4 9.650 * [backup-simplify]: Simplify d3 into d3 9.650 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.650 * [taylor]: Taking taylor expansion of d1 in d4 9.650 * [backup-simplify]: Simplify d1 into d1 9.650 * [backup-simplify]: Simplify (+ 1 0) into 1 9.650 * [backup-simplify]: Simplify (+ 1 0) into 1 9.651 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.651 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d3 9.651 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d3 9.651 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 9.651 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 9.651 * [taylor]: Taking taylor expansion of d4 in d3 9.651 * [backup-simplify]: Simplify d4 into d4 9.651 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.651 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 9.651 * [taylor]: Taking taylor expansion of d2 in d3 9.651 * [backup-simplify]: Simplify d2 into d2 9.651 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.651 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.651 * [taylor]: Taking taylor expansion of d3 in d3 9.651 * [backup-simplify]: Simplify 0 into 0 9.651 * [backup-simplify]: Simplify 1 into 1 9.651 * [backup-simplify]: Simplify (/ 1 1) into 1 9.651 * [taylor]: Taking taylor expansion of d1 in d3 9.651 * [backup-simplify]: Simplify d1 into d1 9.652 * [backup-simplify]: Simplify (- 1) into -1 9.652 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.652 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 9.652 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d2 9.652 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 9.652 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 9.652 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 9.652 * [taylor]: Taking taylor expansion of d4 in d2 9.652 * [backup-simplify]: Simplify d4 into d4 9.653 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.653 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.653 * [taylor]: Taking taylor expansion of d2 in d2 9.653 * [backup-simplify]: Simplify 0 into 0 9.653 * [backup-simplify]: Simplify 1 into 1 9.653 * [backup-simplify]: Simplify (/ 1 1) into 1 9.653 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.653 * [taylor]: Taking taylor expansion of d3 in d2 9.653 * [backup-simplify]: Simplify d3 into d3 9.653 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.653 * [taylor]: Taking taylor expansion of d1 in d2 9.653 * [backup-simplify]: Simplify d1 into d1 9.654 * [backup-simplify]: Simplify (+ 0 1) into 1 9.654 * [backup-simplify]: Simplify (+ 1 0) into 1 9.654 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.654 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d1 9.654 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d1 9.654 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 9.654 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 9.654 * [taylor]: Taking taylor expansion of d4 in d1 9.654 * [backup-simplify]: Simplify d4 into d4 9.654 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.654 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 9.654 * [taylor]: Taking taylor expansion of d2 in d1 9.654 * [backup-simplify]: Simplify d2 into d2 9.654 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.655 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 9.655 * [taylor]: Taking taylor expansion of d3 in d1 9.655 * [backup-simplify]: Simplify d3 into d3 9.655 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.655 * [taylor]: Taking taylor expansion of d1 in d1 9.655 * [backup-simplify]: Simplify 0 into 0 9.655 * [backup-simplify]: Simplify 1 into 1 9.655 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 9.655 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.655 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 9.655 * [backup-simplify]: Simplify (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 9.655 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d1 9.655 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d1 9.655 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 9.655 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 9.655 * [taylor]: Taking taylor expansion of d4 in d1 9.655 * [backup-simplify]: Simplify d4 into d4 9.655 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.656 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 9.656 * [taylor]: Taking taylor expansion of d2 in d1 9.656 * [backup-simplify]: Simplify d2 into d2 9.656 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.656 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 9.656 * [taylor]: Taking taylor expansion of d3 in d1 9.656 * [backup-simplify]: Simplify d3 into d3 9.656 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.656 * [taylor]: Taking taylor expansion of d1 in d1 9.656 * [backup-simplify]: Simplify 0 into 0 9.656 * [backup-simplify]: Simplify 1 into 1 9.656 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 9.656 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.656 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 9.656 * [backup-simplify]: Simplify (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 9.656 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 9.656 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 9.656 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 9.657 * [taylor]: Taking taylor expansion of d4 in d2 9.657 * [backup-simplify]: Simplify d4 into d4 9.657 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.657 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.657 * [taylor]: Taking taylor expansion of d2 in d2 9.657 * [backup-simplify]: Simplify 0 into 0 9.657 * [backup-simplify]: Simplify 1 into 1 9.657 * [backup-simplify]: Simplify (/ 1 1) into 1 9.657 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.657 * [taylor]: Taking taylor expansion of d3 in d2 9.657 * [backup-simplify]: Simplify d3 into d3 9.657 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.658 * [backup-simplify]: Simplify (+ 0 1) into 1 9.658 * [backup-simplify]: Simplify (+ 1 0) into 1 9.658 * [taylor]: Taking taylor expansion of 1 in d3 9.658 * [backup-simplify]: Simplify 1 into 1 9.658 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.658 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 9.659 * [backup-simplify]: Simplify (+ 0 0) into 0 9.659 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.659 * [backup-simplify]: Simplify (- 0) into 0 9.660 * [backup-simplify]: Simplify (+ 0 0) into 0 9.661 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0 9.661 * [taylor]: Taking taylor expansion of 0 in d2 9.661 * [backup-simplify]: Simplify 0 into 0 9.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.662 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.662 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.662 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 9.662 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 9.662 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 9.662 * [taylor]: Taking taylor expansion of d4 in d3 9.662 * [backup-simplify]: Simplify d4 into d4 9.662 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.662 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.662 * [taylor]: Taking taylor expansion of d3 in d3 9.662 * [backup-simplify]: Simplify 0 into 0 9.662 * [backup-simplify]: Simplify 1 into 1 9.663 * [backup-simplify]: Simplify (/ 1 1) into 1 9.663 * [backup-simplify]: Simplify (- 1) into -1 9.663 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.663 * [taylor]: Taking taylor expansion of -1 in d4 9.663 * [backup-simplify]: Simplify -1 into -1 9.664 * [taylor]: Taking taylor expansion of 1 in d4 9.664 * [backup-simplify]: Simplify 1 into 1 9.664 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 9.664 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 9.664 * [backup-simplify]: Simplify (+ 0 0) into 0 9.664 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.665 * [backup-simplify]: Simplify (- 0) into 0 9.665 * [backup-simplify]: Simplify (+ 0 0) into 0 9.666 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.666 * [taylor]: Taking taylor expansion of 0 in d2 9.667 * [backup-simplify]: Simplify 0 into 0 9.667 * [taylor]: Taking taylor expansion of 0 in d3 9.667 * [backup-simplify]: Simplify 0 into 0 9.667 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.667 * [backup-simplify]: Simplify (+ 0 0) into 0 9.667 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.668 * [backup-simplify]: Simplify (- 0) into 0 9.668 * [backup-simplify]: Simplify (+ 0 0) into 0 9.668 * [taylor]: Taking taylor expansion of 0 in d3 9.668 * [backup-simplify]: Simplify 0 into 0 9.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.669 * [backup-simplify]: Simplify (- 0) into 0 9.669 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.669 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 9.669 * [taylor]: Taking taylor expansion of d4 in d4 9.669 * [backup-simplify]: Simplify 0 into 0 9.669 * [backup-simplify]: Simplify 1 into 1 9.669 * [backup-simplify]: Simplify (/ 1 1) into 1 9.669 * [backup-simplify]: Simplify 1 into 1 9.669 * [taylor]: Taking taylor expansion of 0 in d4 9.669 * [backup-simplify]: Simplify 0 into 0 9.669 * [backup-simplify]: Simplify -1 into -1 9.669 * [backup-simplify]: Simplify 1 into 1 9.669 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 9.670 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (- (/ 1 (- d2)) (/ 1 (- d3))) (/ 1 (- d4)))) into (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) 9.670 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d1 d2 d3 d4) around 0 9.670 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4 9.670 * [taylor]: Taking taylor expansion of -1 in d4 9.670 * [backup-simplify]: Simplify -1 into -1 9.670 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d4 9.670 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d4 9.670 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 9.670 * [taylor]: Taking taylor expansion of d3 in d4 9.670 * [backup-simplify]: Simplify d3 into d3 9.670 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.670 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 9.670 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 9.670 * [taylor]: Taking taylor expansion of d4 in d4 9.670 * [backup-simplify]: Simplify 0 into 0 9.670 * [backup-simplify]: Simplify 1 into 1 9.670 * [backup-simplify]: Simplify (/ 1 1) into 1 9.670 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 9.670 * [taylor]: Taking taylor expansion of d2 in d4 9.670 * [backup-simplify]: Simplify d2 into d2 9.670 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.670 * [taylor]: Taking taylor expansion of d1 in d4 9.670 * [backup-simplify]: Simplify d1 into d1 9.671 * [backup-simplify]: Simplify (+ 1 0) into 1 9.671 * [backup-simplify]: Simplify (- 1) into -1 9.671 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.671 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 9.671 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3 9.671 * [taylor]: Taking taylor expansion of -1 in d3 9.671 * [backup-simplify]: Simplify -1 into -1 9.671 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d3 9.671 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d3 9.671 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.671 * [taylor]: Taking taylor expansion of d3 in d3 9.671 * [backup-simplify]: Simplify 0 into 0 9.671 * [backup-simplify]: Simplify 1 into 1 9.671 * [backup-simplify]: Simplify (/ 1 1) into 1 9.671 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 9.672 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 9.672 * [taylor]: Taking taylor expansion of d4 in d3 9.672 * [backup-simplify]: Simplify d4 into d4 9.672 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.672 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 9.672 * [taylor]: Taking taylor expansion of d2 in d3 9.672 * [backup-simplify]: Simplify d2 into d2 9.672 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.672 * [taylor]: Taking taylor expansion of d1 in d3 9.672 * [backup-simplify]: Simplify d1 into d1 9.672 * [backup-simplify]: Simplify (+ 1 0) into 1 9.672 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.672 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 9.672 * [taylor]: Taking taylor expansion of -1 in d2 9.672 * [backup-simplify]: Simplify -1 into -1 9.672 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 9.672 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d2 9.672 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.672 * [taylor]: Taking taylor expansion of d3 in d2 9.672 * [backup-simplify]: Simplify d3 into d3 9.672 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.672 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 9.672 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 9.672 * [taylor]: Taking taylor expansion of d4 in d2 9.672 * [backup-simplify]: Simplify d4 into d4 9.672 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.672 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.672 * [taylor]: Taking taylor expansion of d2 in d2 9.672 * [backup-simplify]: Simplify 0 into 0 9.672 * [backup-simplify]: Simplify 1 into 1 9.673 * [backup-simplify]: Simplify (/ 1 1) into 1 9.673 * [taylor]: Taking taylor expansion of d1 in d2 9.673 * [backup-simplify]: Simplify d1 into d1 9.673 * [backup-simplify]: Simplify (+ 0 1) into 1 9.673 * [backup-simplify]: Simplify (- 1) into -1 9.674 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.674 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 9.674 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 9.674 * [taylor]: Taking taylor expansion of -1 in d1 9.674 * [backup-simplify]: Simplify -1 into -1 9.674 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 9.674 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d1 9.674 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 9.674 * [taylor]: Taking taylor expansion of d3 in d1 9.674 * [backup-simplify]: Simplify d3 into d3 9.674 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.674 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 9.674 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 9.674 * [taylor]: Taking taylor expansion of d4 in d1 9.674 * [backup-simplify]: Simplify d4 into d4 9.674 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.674 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 9.674 * [taylor]: Taking taylor expansion of d2 in d1 9.674 * [backup-simplify]: Simplify d2 into d2 9.674 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.674 * [taylor]: Taking taylor expansion of d1 in d1 9.674 * [backup-simplify]: Simplify 0 into 0 9.674 * [backup-simplify]: Simplify 1 into 1 9.674 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 9.674 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 9.674 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 9.674 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 9.674 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 9.674 * [taylor]: Taking taylor expansion of -1 in d1 9.674 * [backup-simplify]: Simplify -1 into -1 9.674 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 9.674 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d1 9.674 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 9.674 * [taylor]: Taking taylor expansion of d3 in d1 9.674 * [backup-simplify]: Simplify d3 into d3 9.674 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.675 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 9.675 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 9.675 * [taylor]: Taking taylor expansion of d4 in d1 9.675 * [backup-simplify]: Simplify d4 into d4 9.675 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.675 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 9.675 * [taylor]: Taking taylor expansion of d2 in d1 9.675 * [backup-simplify]: Simplify d2 into d2 9.675 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.675 * [taylor]: Taking taylor expansion of d1 in d1 9.675 * [backup-simplify]: Simplify 0 into 0 9.675 * [backup-simplify]: Simplify 1 into 1 9.675 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 9.675 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 9.675 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 9.675 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 9.675 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) into (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) 9.675 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d2 9.675 * [taylor]: Taking taylor expansion of -1 in d2 9.675 * [backup-simplify]: Simplify -1 into -1 9.675 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d2 9.675 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.675 * [taylor]: Taking taylor expansion of d3 in d2 9.675 * [backup-simplify]: Simplify d3 into d3 9.675 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.675 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 9.675 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 9.675 * [taylor]: Taking taylor expansion of d4 in d2 9.675 * [backup-simplify]: Simplify d4 into d4 9.675 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.675 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.675 * [taylor]: Taking taylor expansion of d2 in d2 9.675 * [backup-simplify]: Simplify 0 into 0 9.676 * [backup-simplify]: Simplify 1 into 1 9.676 * [backup-simplify]: Simplify (/ 1 1) into 1 9.676 * [backup-simplify]: Simplify (+ 0 1) into 1 9.676 * [backup-simplify]: Simplify (- 1) into -1 9.677 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.677 * [backup-simplify]: Simplify (* -1 -1) into 1 9.677 * [taylor]: Taking taylor expansion of 1 in d3 9.677 * [backup-simplify]: Simplify 1 into 1 9.677 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.677 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.677 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 9.677 * [backup-simplify]: Simplify (+ 0 0) into 0 9.677 * [backup-simplify]: Simplify (- 0) into 0 9.678 * [backup-simplify]: Simplify (+ 0 0) into 0 9.678 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)))) into 0 9.679 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))))) into 0 9.679 * [taylor]: Taking taylor expansion of 0 in d2 9.679 * [backup-simplify]: Simplify 0 into 0 9.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.679 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.679 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 9.679 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 9.680 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d4))) (* 0 -1)) into (- (/ 1 d4) (/ 1 d3)) 9.680 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 9.680 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 9.680 * [taylor]: Taking taylor expansion of d4 in d3 9.680 * [backup-simplify]: Simplify d4 into d4 9.680 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.680 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.680 * [taylor]: Taking taylor expansion of d3 in d3 9.680 * [backup-simplify]: Simplify 0 into 0 9.680 * [backup-simplify]: Simplify 1 into 1 9.680 * [backup-simplify]: Simplify (/ 1 1) into 1 9.680 * [backup-simplify]: Simplify (- 1) into -1 9.681 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.681 * [taylor]: Taking taylor expansion of -1 in d4 9.681 * [backup-simplify]: Simplify -1 into -1 9.681 * [taylor]: Taking taylor expansion of 1 in d4 9.681 * [backup-simplify]: Simplify 1 into 1 9.681 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.681 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 9.681 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 9.681 * [backup-simplify]: Simplify (+ 0 0) into 0 9.681 * [backup-simplify]: Simplify (- 0) into 0 9.682 * [backup-simplify]: Simplify (+ 0 0) into 0 9.683 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.683 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))))) into 0 9.683 * [taylor]: Taking taylor expansion of 0 in d2 9.683 * [backup-simplify]: Simplify 0 into 0 9.683 * [taylor]: Taking taylor expansion of 0 in d3 9.683 * [backup-simplify]: Simplify 0 into 0 9.683 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.683 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.684 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.684 * [backup-simplify]: Simplify (+ 0 0) into 0 9.684 * [backup-simplify]: Simplify (- 0) into 0 9.685 * [backup-simplify]: Simplify (+ 0 0) into 0 9.685 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (/ 1 d4))) (* 0 -1))) into 0 9.685 * [taylor]: Taking taylor expansion of 0 in d3 9.685 * [backup-simplify]: Simplify 0 into 0 9.686 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.686 * [backup-simplify]: Simplify (- 0) into 0 9.686 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.686 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 9.686 * [taylor]: Taking taylor expansion of d4 in d4 9.686 * [backup-simplify]: Simplify 0 into 0 9.686 * [backup-simplify]: Simplify 1 into 1 9.686 * [backup-simplify]: Simplify (/ 1 1) into 1 9.686 * [backup-simplify]: Simplify 1 into 1 9.686 * [taylor]: Taking taylor expansion of 0 in d4 9.686 * [backup-simplify]: Simplify 0 into 0 9.686 * [backup-simplify]: Simplify -1 into -1 9.686 * [backup-simplify]: Simplify 1 into 1 9.687 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 9.687 * * * * [progress]: [ 2 / 2 ] generating series at (2) 9.687 * [backup-simplify]: Simplify (- (* d1 (+ (- d2 d3) d4)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) 9.687 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0 9.687 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4 9.687 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 9.687 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 9.687 * [taylor]: Taking taylor expansion of d4 in d4 9.687 * [backup-simplify]: Simplify 0 into 0 9.687 * [backup-simplify]: Simplify 1 into 1 9.687 * [taylor]: Taking taylor expansion of d1 in d4 9.687 * [backup-simplify]: Simplify d1 into d1 9.687 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 9.687 * [taylor]: Taking taylor expansion of d2 in d4 9.687 * [backup-simplify]: Simplify d2 into d2 9.687 * [taylor]: Taking taylor expansion of d1 in d4 9.687 * [backup-simplify]: Simplify d1 into d1 9.687 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4 9.687 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 9.687 * [taylor]: Taking taylor expansion of d1 in d4 9.687 * [backup-simplify]: Simplify d1 into d1 9.687 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 9.687 * [taylor]: Taking taylor expansion of d3 in d4 9.687 * [backup-simplify]: Simplify d3 into d3 9.688 * [taylor]: Taking taylor expansion of d1 in d4 9.688 * [backup-simplify]: Simplify d1 into d1 9.688 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3 9.688 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 9.688 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 9.688 * [taylor]: Taking taylor expansion of d4 in d3 9.688 * [backup-simplify]: Simplify d4 into d4 9.688 * [taylor]: Taking taylor expansion of d1 in d3 9.688 * [backup-simplify]: Simplify d1 into d1 9.688 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 9.688 * [taylor]: Taking taylor expansion of d2 in d3 9.688 * [backup-simplify]: Simplify d2 into d2 9.688 * [taylor]: Taking taylor expansion of d1 in d3 9.688 * [backup-simplify]: Simplify d1 into d1 9.688 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3 9.688 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 9.688 * [taylor]: Taking taylor expansion of d1 in d3 9.688 * [backup-simplify]: Simplify d1 into d1 9.688 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 9.688 * [taylor]: Taking taylor expansion of d3 in d3 9.688 * [backup-simplify]: Simplify 0 into 0 9.688 * [backup-simplify]: Simplify 1 into 1 9.688 * [taylor]: Taking taylor expansion of d1 in d3 9.688 * [backup-simplify]: Simplify d1 into d1 9.688 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2 9.688 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 9.688 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 9.688 * [taylor]: Taking taylor expansion of d4 in d2 9.688 * [backup-simplify]: Simplify d4 into d4 9.688 * [taylor]: Taking taylor expansion of d1 in d2 9.688 * [backup-simplify]: Simplify d1 into d1 9.688 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 9.688 * [taylor]: Taking taylor expansion of d2 in d2 9.688 * [backup-simplify]: Simplify 0 into 0 9.688 * [backup-simplify]: Simplify 1 into 1 9.688 * [taylor]: Taking taylor expansion of d1 in d2 9.688 * [backup-simplify]: Simplify d1 into d1 9.688 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2 9.688 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 9.688 * [taylor]: Taking taylor expansion of d1 in d2 9.688 * [backup-simplify]: Simplify d1 into d1 9.688 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 9.688 * [taylor]: Taking taylor expansion of d3 in d2 9.688 * [backup-simplify]: Simplify d3 into d3 9.688 * [taylor]: Taking taylor expansion of d1 in d2 9.688 * [backup-simplify]: Simplify d1 into d1 9.688 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 9.688 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 9.688 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.688 * [taylor]: Taking taylor expansion of d4 in d1 9.688 * [backup-simplify]: Simplify d4 into d4 9.688 * [taylor]: Taking taylor expansion of d1 in d1 9.688 * [backup-simplify]: Simplify 0 into 0 9.688 * [backup-simplify]: Simplify 1 into 1 9.688 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.689 * [taylor]: Taking taylor expansion of d2 in d1 9.689 * [backup-simplify]: Simplify d2 into d2 9.689 * [taylor]: Taking taylor expansion of d1 in d1 9.689 * [backup-simplify]: Simplify 0 into 0 9.689 * [backup-simplify]: Simplify 1 into 1 9.689 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 9.689 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 9.689 * [taylor]: Taking taylor expansion of d1 in d1 9.689 * [backup-simplify]: Simplify 0 into 0 9.689 * [backup-simplify]: Simplify 1 into 1 9.689 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.689 * [taylor]: Taking taylor expansion of d3 in d1 9.689 * [backup-simplify]: Simplify d3 into d3 9.689 * [taylor]: Taking taylor expansion of d1 in d1 9.689 * [backup-simplify]: Simplify 0 into 0 9.689 * [backup-simplify]: Simplify 1 into 1 9.689 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 9.689 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 9.689 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.689 * [taylor]: Taking taylor expansion of d4 in d1 9.689 * [backup-simplify]: Simplify d4 into d4 9.689 * [taylor]: Taking taylor expansion of d1 in d1 9.689 * [backup-simplify]: Simplify 0 into 0 9.689 * [backup-simplify]: Simplify 1 into 1 9.689 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.689 * [taylor]: Taking taylor expansion of d2 in d1 9.689 * [backup-simplify]: Simplify d2 into d2 9.689 * [taylor]: Taking taylor expansion of d1 in d1 9.689 * [backup-simplify]: Simplify 0 into 0 9.689 * [backup-simplify]: Simplify 1 into 1 9.689 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 9.689 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 9.689 * [taylor]: Taking taylor expansion of d1 in d1 9.689 * [backup-simplify]: Simplify 0 into 0 9.689 * [backup-simplify]: Simplify 1 into 1 9.689 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.689 * [taylor]: Taking taylor expansion of d3 in d1 9.689 * [backup-simplify]: Simplify d3 into d3 9.689 * [taylor]: Taking taylor expansion of d1 in d1 9.689 * [backup-simplify]: Simplify 0 into 0 9.689 * [backup-simplify]: Simplify 1 into 1 9.689 * [backup-simplify]: Simplify (* d4 0) into 0 9.689 * [backup-simplify]: Simplify (* d2 0) into 0 9.690 * [backup-simplify]: Simplify (+ 0 0) into 0 9.690 * [backup-simplify]: Simplify (* d3 0) into 0 9.690 * [backup-simplify]: Simplify (+ 0 0) into 0 9.690 * [backup-simplify]: Simplify (- 0) into 0 9.690 * [backup-simplify]: Simplify (+ 0 0) into 0 9.690 * [taylor]: Taking taylor expansion of 0 in d2 9.690 * [backup-simplify]: Simplify 0 into 0 9.690 * [taylor]: Taking taylor expansion of 0 in d3 9.691 * [backup-simplify]: Simplify 0 into 0 9.691 * [taylor]: Taking taylor expansion of 0 in d4 9.691 * [backup-simplify]: Simplify 0 into 0 9.691 * [backup-simplify]: Simplify 0 into 0 9.691 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.691 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 9.691 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 9.691 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 9.691 * [backup-simplify]: Simplify (+ 0 d3) into d3 9.691 * [backup-simplify]: Simplify (- d3) into (- d3) 9.692 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 9.692 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 9.692 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 9.692 * [taylor]: Taking taylor expansion of d4 in d2 9.692 * [backup-simplify]: Simplify d4 into d4 9.692 * [taylor]: Taking taylor expansion of d2 in d2 9.692 * [backup-simplify]: Simplify 0 into 0 9.692 * [backup-simplify]: Simplify 1 into 1 9.692 * [taylor]: Taking taylor expansion of d3 in d2 9.692 * [backup-simplify]: Simplify d3 into d3 9.692 * [backup-simplify]: Simplify (+ d4 0) into d4 9.692 * [backup-simplify]: Simplify (- d3) into (- d3) 9.692 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 9.692 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 9.692 * [taylor]: Taking taylor expansion of d4 in d3 9.692 * [backup-simplify]: Simplify d4 into d4 9.692 * [taylor]: Taking taylor expansion of d3 in d3 9.692 * [backup-simplify]: Simplify 0 into 0 9.692 * [backup-simplify]: Simplify 1 into 1 9.692 * [backup-simplify]: Simplify (- 0) into 0 9.692 * [backup-simplify]: Simplify (+ d4 0) into d4 9.692 * [taylor]: Taking taylor expansion of d4 in d4 9.692 * [backup-simplify]: Simplify 0 into 0 9.692 * [backup-simplify]: Simplify 1 into 1 9.692 * [backup-simplify]: Simplify 0 into 0 9.692 * [taylor]: Taking taylor expansion of 0 in d3 9.692 * [backup-simplify]: Simplify 0 into 0 9.692 * [taylor]: Taking taylor expansion of 0 in d4 9.692 * [backup-simplify]: Simplify 0 into 0 9.692 * [backup-simplify]: Simplify 0 into 0 9.692 * [taylor]: Taking taylor expansion of 0 in d4 9.692 * [backup-simplify]: Simplify 0 into 0 9.692 * [backup-simplify]: Simplify 0 into 0 9.692 * [backup-simplify]: Simplify 0 into 0 9.693 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 9.693 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 9.693 * [backup-simplify]: Simplify (+ 0 0) into 0 9.694 * [backup-simplify]: Simplify (* 1 1) into 1 9.694 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 9.694 * [backup-simplify]: Simplify (+ 1 0) into 1 9.695 * [backup-simplify]: Simplify (- 1) into -1 9.695 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.695 * [taylor]: Taking taylor expansion of -1 in d2 9.695 * [backup-simplify]: Simplify -1 into -1 9.695 * [taylor]: Taking taylor expansion of -1 in d3 9.695 * [backup-simplify]: Simplify -1 into -1 9.695 * [taylor]: Taking taylor expansion of -1 in d4 9.695 * [backup-simplify]: Simplify -1 into -1 9.695 * [backup-simplify]: Simplify -1 into -1 9.695 * [backup-simplify]: Simplify (+ 0 1) into 1 9.695 * [backup-simplify]: Simplify (- 0) into 0 9.696 * [backup-simplify]: Simplify (+ 1 0) into 1 9.696 * [taylor]: Taking taylor expansion of 1 in d3 9.696 * [backup-simplify]: Simplify 1 into 1 9.696 * [taylor]: Taking taylor expansion of 1 in d4 9.696 * [backup-simplify]: Simplify 1 into 1 9.696 * [backup-simplify]: Simplify 1 into 1 9.696 * [taylor]: Taking taylor expansion of 0 in d3 9.696 * [backup-simplify]: Simplify 0 into 0 9.696 * [taylor]: Taking taylor expansion of 0 in d4 9.696 * [backup-simplify]: Simplify 0 into 0 9.696 * [backup-simplify]: Simplify 0 into 0 9.696 * [backup-simplify]: Simplify (- 1) into -1 9.696 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.697 * [taylor]: Taking taylor expansion of -1 in d4 9.697 * [backup-simplify]: Simplify -1 into -1 9.697 * [backup-simplify]: Simplify -1 into -1 9.697 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 9.697 * [backup-simplify]: Simplify (- (* (/ 1 d1) (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4))) (* (/ 1 d1) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) 9.697 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0 9.697 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 9.697 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 9.697 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 9.697 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 9.697 * [taylor]: Taking taylor expansion of d2 in d4 9.697 * [backup-simplify]: Simplify d2 into d2 9.697 * [taylor]: Taking taylor expansion of d1 in d4 9.697 * [backup-simplify]: Simplify d1 into d1 9.697 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 9.698 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 9.698 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 9.698 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 9.698 * [taylor]: Taking taylor expansion of d4 in d4 9.698 * [backup-simplify]: Simplify 0 into 0 9.698 * [backup-simplify]: Simplify 1 into 1 9.698 * [taylor]: Taking taylor expansion of d1 in d4 9.698 * [backup-simplify]: Simplify d1 into d1 9.698 * [backup-simplify]: Simplify (* 0 d1) into 0 9.698 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.698 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.698 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 9.698 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 9.698 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 9.698 * [taylor]: Taking taylor expansion of d1 in d4 9.698 * [backup-simplify]: Simplify d1 into d1 9.698 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 9.698 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 9.698 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 9.698 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 9.698 * [taylor]: Taking taylor expansion of d3 in d4 9.698 * [backup-simplify]: Simplify d3 into d3 9.698 * [taylor]: Taking taylor expansion of d1 in d4 9.698 * [backup-simplify]: Simplify d1 into d1 9.698 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 9.698 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 9.699 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 9.699 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 9.699 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 9.699 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 9.699 * [taylor]: Taking taylor expansion of d2 in d3 9.699 * [backup-simplify]: Simplify d2 into d2 9.699 * [taylor]: Taking taylor expansion of d1 in d3 9.699 * [backup-simplify]: Simplify d1 into d1 9.699 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 9.699 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 9.699 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 9.699 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 9.699 * [taylor]: Taking taylor expansion of d4 in d3 9.699 * [backup-simplify]: Simplify d4 into d4 9.699 * [taylor]: Taking taylor expansion of d1 in d3 9.699 * [backup-simplify]: Simplify d1 into d1 9.699 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.699 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.699 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 9.699 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 9.699 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 9.699 * [taylor]: Taking taylor expansion of d1 in d3 9.699 * [backup-simplify]: Simplify d1 into d1 9.699 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 9.699 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 9.700 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 9.700 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 9.700 * [taylor]: Taking taylor expansion of d3 in d3 9.700 * [backup-simplify]: Simplify 0 into 0 9.700 * [backup-simplify]: Simplify 1 into 1 9.700 * [taylor]: Taking taylor expansion of d1 in d3 9.700 * [backup-simplify]: Simplify d1 into d1 9.700 * [backup-simplify]: Simplify (* 0 d1) into 0 9.700 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.700 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.700 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 9.700 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 9.700 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 9.700 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 9.700 * [taylor]: Taking taylor expansion of d2 in d2 9.700 * [backup-simplify]: Simplify 0 into 0 9.701 * [backup-simplify]: Simplify 1 into 1 9.701 * [taylor]: Taking taylor expansion of d1 in d2 9.701 * [backup-simplify]: Simplify d1 into d1 9.701 * [backup-simplify]: Simplify (* 0 d1) into 0 9.701 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.701 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.701 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 9.701 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 9.701 * [taylor]: Taking taylor expansion of d4 in d2 9.701 * [backup-simplify]: Simplify d4 into d4 9.701 * [taylor]: Taking taylor expansion of d1 in d2 9.701 * [backup-simplify]: Simplify d1 into d1 9.701 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.701 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.701 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 9.702 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 9.702 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 9.702 * [taylor]: Taking taylor expansion of d1 in d2 9.702 * [backup-simplify]: Simplify d1 into d1 9.702 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 9.702 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 9.702 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 9.702 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 9.702 * [taylor]: Taking taylor expansion of d3 in d2 9.702 * [backup-simplify]: Simplify d3 into d3 9.702 * [taylor]: Taking taylor expansion of d1 in d2 9.702 * [backup-simplify]: Simplify d1 into d1 9.702 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 9.702 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 9.702 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 9.702 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 9.702 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 9.702 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.702 * [taylor]: Taking taylor expansion of d2 in d1 9.702 * [backup-simplify]: Simplify d2 into d2 9.702 * [taylor]: Taking taylor expansion of d1 in d1 9.702 * [backup-simplify]: Simplify 0 into 0 9.702 * [backup-simplify]: Simplify 1 into 1 9.702 * [backup-simplify]: Simplify (* d2 0) into 0 9.703 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 9.703 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.703 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.703 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.703 * [taylor]: Taking taylor expansion of d4 in d1 9.703 * [backup-simplify]: Simplify d4 into d4 9.703 * [taylor]: Taking taylor expansion of d1 in d1 9.703 * [backup-simplify]: Simplify 0 into 0 9.703 * [backup-simplify]: Simplify 1 into 1 9.703 * [backup-simplify]: Simplify (* d4 0) into 0 9.704 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.704 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.704 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 9.704 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 9.704 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 9.704 * [taylor]: Taking taylor expansion of d1 in d1 9.704 * [backup-simplify]: Simplify 0 into 0 9.704 * [backup-simplify]: Simplify 1 into 1 9.704 * [backup-simplify]: Simplify (* 1 1) into 1 9.705 * [backup-simplify]: Simplify (/ 1 1) into 1 9.705 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 9.705 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.705 * [taylor]: Taking taylor expansion of d3 in d1 9.705 * [backup-simplify]: Simplify d3 into d3 9.705 * [taylor]: Taking taylor expansion of d1 in d1 9.705 * [backup-simplify]: Simplify 0 into 0 9.705 * [backup-simplify]: Simplify 1 into 1 9.705 * [backup-simplify]: Simplify (* d3 0) into 0 9.705 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 9.705 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.705 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 9.705 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 9.706 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 9.706 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.706 * [taylor]: Taking taylor expansion of d2 in d1 9.706 * [backup-simplify]: Simplify d2 into d2 9.706 * [taylor]: Taking taylor expansion of d1 in d1 9.706 * [backup-simplify]: Simplify 0 into 0 9.706 * [backup-simplify]: Simplify 1 into 1 9.706 * [backup-simplify]: Simplify (* d2 0) into 0 9.706 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 9.706 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.706 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.706 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.706 * [taylor]: Taking taylor expansion of d4 in d1 9.706 * [backup-simplify]: Simplify d4 into d4 9.706 * [taylor]: Taking taylor expansion of d1 in d1 9.706 * [backup-simplify]: Simplify 0 into 0 9.706 * [backup-simplify]: Simplify 1 into 1 9.707 * [backup-simplify]: Simplify (* d4 0) into 0 9.707 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.707 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.707 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 9.707 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 9.707 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 9.707 * [taylor]: Taking taylor expansion of d1 in d1 9.707 * [backup-simplify]: Simplify 0 into 0 9.707 * [backup-simplify]: Simplify 1 into 1 9.708 * [backup-simplify]: Simplify (* 1 1) into 1 9.708 * [backup-simplify]: Simplify (/ 1 1) into 1 9.708 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 9.708 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.708 * [taylor]: Taking taylor expansion of d3 in d1 9.708 * [backup-simplify]: Simplify d3 into d3 9.708 * [taylor]: Taking taylor expansion of d1 in d1 9.708 * [backup-simplify]: Simplify 0 into 0 9.708 * [backup-simplify]: Simplify 1 into 1 9.708 * [backup-simplify]: Simplify (* d3 0) into 0 9.709 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 9.709 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.709 * [backup-simplify]: Simplify (+ 1 0) into 1 9.710 * [backup-simplify]: Simplify (- 1) into -1 9.710 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.710 * [taylor]: Taking taylor expansion of -1 in d2 9.710 * [backup-simplify]: Simplify -1 into -1 9.710 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 9.711 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 9.712 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.712 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 9.712 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.712 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 9.712 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 9.712 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 9.712 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 9.712 * [taylor]: Taking taylor expansion of d4 in d2 9.712 * [backup-simplify]: Simplify d4 into d4 9.712 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.712 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.712 * [taylor]: Taking taylor expansion of d2 in d2 9.712 * [backup-simplify]: Simplify 0 into 0 9.712 * [backup-simplify]: Simplify 1 into 1 9.713 * [backup-simplify]: Simplify (/ 1 1) into 1 9.713 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.713 * [taylor]: Taking taylor expansion of d3 in d2 9.713 * [backup-simplify]: Simplify d3 into d3 9.713 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.713 * [backup-simplify]: Simplify (+ 0 1) into 1 9.714 * [backup-simplify]: Simplify (+ 1 0) into 1 9.714 * [taylor]: Taking taylor expansion of 1 in d3 9.714 * [backup-simplify]: Simplify 1 into 1 9.714 * [taylor]: Taking taylor expansion of -1 in d3 9.714 * [backup-simplify]: Simplify -1 into -1 9.715 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 9.715 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 9.716 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 9.716 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.716 * [backup-simplify]: Simplify (+ 0 0) into 0 9.717 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 9.718 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.718 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 9.719 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.719 * [backup-simplify]: Simplify (+ 0 0) into 0 9.719 * [backup-simplify]: Simplify (- 0) into 0 9.720 * [backup-simplify]: Simplify (+ 0 0) into 0 9.720 * [taylor]: Taking taylor expansion of 0 in d2 9.720 * [backup-simplify]: Simplify 0 into 0 9.721 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.721 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.721 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.721 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 9.721 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 9.721 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 9.721 * [taylor]: Taking taylor expansion of d4 in d3 9.721 * [backup-simplify]: Simplify d4 into d4 9.721 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.721 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.721 * [taylor]: Taking taylor expansion of d3 in d3 9.721 * [backup-simplify]: Simplify 0 into 0 9.721 * [backup-simplify]: Simplify 1 into 1 9.721 * [backup-simplify]: Simplify (/ 1 1) into 1 9.722 * [backup-simplify]: Simplify (- 1) into -1 9.722 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.722 * [taylor]: Taking taylor expansion of -1 in d4 9.722 * [backup-simplify]: Simplify -1 into -1 9.722 * [taylor]: Taking taylor expansion of 0 in d3 9.722 * [backup-simplify]: Simplify 0 into 0 9.722 * [taylor]: Taking taylor expansion of 1 in d4 9.722 * [backup-simplify]: Simplify 1 into 1 9.723 * [taylor]: Taking taylor expansion of -1 in d4 9.723 * [backup-simplify]: Simplify -1 into -1 9.723 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.724 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 9.724 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.725 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 9.725 * [backup-simplify]: Simplify (+ 0 0) into 0 9.726 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.728 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.728 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.728 * [backup-simplify]: Simplify (+ 0 0) into 0 9.729 * [backup-simplify]: Simplify (- 0) into 0 9.729 * [backup-simplify]: Simplify (+ 0 0) into 0 9.729 * [taylor]: Taking taylor expansion of 0 in d2 9.729 * [backup-simplify]: Simplify 0 into 0 9.729 * [taylor]: Taking taylor expansion of 0 in d3 9.729 * [backup-simplify]: Simplify 0 into 0 9.729 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.730 * [backup-simplify]: Simplify (+ 0 0) into 0 9.730 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.731 * [backup-simplify]: Simplify (- 0) into 0 9.731 * [backup-simplify]: Simplify (+ 0 0) into 0 9.731 * [taylor]: Taking taylor expansion of 0 in d3 9.731 * [backup-simplify]: Simplify 0 into 0 9.731 * [taylor]: Taking taylor expansion of 0 in d3 9.731 * [backup-simplify]: Simplify 0 into 0 9.731 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.732 * [backup-simplify]: Simplify (- 0) into 0 9.732 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.732 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 9.732 * [taylor]: Taking taylor expansion of d4 in d4 9.732 * [backup-simplify]: Simplify 0 into 0 9.732 * [backup-simplify]: Simplify 1 into 1 9.732 * [backup-simplify]: Simplify (/ 1 1) into 1 9.732 * [backup-simplify]: Simplify 1 into 1 9.732 * [taylor]: Taking taylor expansion of 0 in d4 9.732 * [backup-simplify]: Simplify 0 into 0 9.732 * [taylor]: Taking taylor expansion of 0 in d4 9.732 * [backup-simplify]: Simplify 0 into 0 9.732 * [taylor]: Taking taylor expansion of 0 in d4 9.732 * [backup-simplify]: Simplify 0 into 0 9.732 * [backup-simplify]: Simplify -1 into -1 9.732 * [backup-simplify]: Simplify 1 into 1 9.733 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 9.733 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (+ (- (/ 1 (- d2)) (/ 1 (- d3))) (/ 1 (- d4)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 9.733 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in (d1 d2 d3 d4) around 0 9.733 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d4 9.733 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) in d4 9.733 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 9.733 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 9.733 * [taylor]: Taking taylor expansion of d4 in d4 9.733 * [backup-simplify]: Simplify 0 into 0 9.733 * [backup-simplify]: Simplify 1 into 1 9.733 * [taylor]: Taking taylor expansion of d1 in d4 9.733 * [backup-simplify]: Simplify d1 into d1 9.733 * [backup-simplify]: Simplify (* 0 d1) into 0 9.734 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.734 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.734 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 9.734 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 9.734 * [taylor]: Taking taylor expansion of d2 in d4 9.734 * [backup-simplify]: Simplify d2 into d2 9.734 * [taylor]: Taking taylor expansion of d1 in d4 9.734 * [backup-simplify]: Simplify d1 into d1 9.734 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 9.734 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 9.734 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d4 9.734 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 9.734 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 9.734 * [taylor]: Taking taylor expansion of d3 in d4 9.734 * [backup-simplify]: Simplify d3 into d3 9.734 * [taylor]: Taking taylor expansion of d1 in d4 9.734 * [backup-simplify]: Simplify d1 into d1 9.734 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 9.734 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 9.734 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 9.734 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 9.734 * [taylor]: Taking taylor expansion of d1 in d4 9.734 * [backup-simplify]: Simplify d1 into d1 9.734 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 9.734 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 9.734 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d3 9.734 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) in d3 9.734 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 9.734 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 9.734 * [taylor]: Taking taylor expansion of d4 in d3 9.734 * [backup-simplify]: Simplify d4 into d4 9.734 * [taylor]: Taking taylor expansion of d1 in d3 9.734 * [backup-simplify]: Simplify d1 into d1 9.734 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.734 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.734 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 9.734 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 9.734 * [taylor]: Taking taylor expansion of d2 in d3 9.734 * [backup-simplify]: Simplify d2 into d2 9.734 * [taylor]: Taking taylor expansion of d1 in d3 9.734 * [backup-simplify]: Simplify d1 into d1 9.734 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 9.734 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 9.734 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d3 9.734 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 9.735 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 9.735 * [taylor]: Taking taylor expansion of d3 in d3 9.735 * [backup-simplify]: Simplify 0 into 0 9.735 * [backup-simplify]: Simplify 1 into 1 9.735 * [taylor]: Taking taylor expansion of d1 in d3 9.735 * [backup-simplify]: Simplify d1 into d1 9.735 * [backup-simplify]: Simplify (* 0 d1) into 0 9.736 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.736 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.736 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 9.736 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 9.736 * [taylor]: Taking taylor expansion of d1 in d3 9.736 * [backup-simplify]: Simplify d1 into d1 9.737 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 9.737 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 9.737 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d2 9.737 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) in d2 9.737 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 9.737 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 9.737 * [taylor]: Taking taylor expansion of d4 in d2 9.737 * [backup-simplify]: Simplify d4 into d4 9.737 * [taylor]: Taking taylor expansion of d1 in d2 9.737 * [backup-simplify]: Simplify d1 into d1 9.737 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.737 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.737 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 9.737 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 9.737 * [taylor]: Taking taylor expansion of d2 in d2 9.737 * [backup-simplify]: Simplify 0 into 0 9.737 * [backup-simplify]: Simplify 1 into 1 9.737 * [taylor]: Taking taylor expansion of d1 in d2 9.737 * [backup-simplify]: Simplify d1 into d1 9.737 * [backup-simplify]: Simplify (* 0 d1) into 0 9.737 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.737 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.737 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d2 9.737 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 9.737 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 9.737 * [taylor]: Taking taylor expansion of d3 in d2 9.737 * [backup-simplify]: Simplify d3 into d3 9.737 * [taylor]: Taking taylor expansion of d1 in d2 9.737 * [backup-simplify]: Simplify d1 into d1 9.737 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 9.737 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 9.738 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 9.738 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 9.738 * [taylor]: Taking taylor expansion of d1 in d2 9.738 * [backup-simplify]: Simplify d1 into d1 9.738 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 9.738 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 9.738 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d1 9.738 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) in d1 9.738 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.738 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.738 * [taylor]: Taking taylor expansion of d4 in d1 9.738 * [backup-simplify]: Simplify d4 into d4 9.738 * [taylor]: Taking taylor expansion of d1 in d1 9.738 * [backup-simplify]: Simplify 0 into 0 9.738 * [backup-simplify]: Simplify 1 into 1 9.738 * [backup-simplify]: Simplify (* d4 0) into 0 9.738 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.738 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.738 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 9.738 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.738 * [taylor]: Taking taylor expansion of d2 in d1 9.738 * [backup-simplify]: Simplify d2 into d2 9.738 * [taylor]: Taking taylor expansion of d1 in d1 9.738 * [backup-simplify]: Simplify 0 into 0 9.738 * [backup-simplify]: Simplify 1 into 1 9.738 * [backup-simplify]: Simplify (* d2 0) into 0 9.739 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 9.739 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.739 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d1 9.739 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 9.739 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.739 * [taylor]: Taking taylor expansion of d3 in d1 9.739 * [backup-simplify]: Simplify d3 into d3 9.739 * [taylor]: Taking taylor expansion of d1 in d1 9.739 * [backup-simplify]: Simplify 0 into 0 9.739 * [backup-simplify]: Simplify 1 into 1 9.739 * [backup-simplify]: Simplify (* d3 0) into 0 9.739 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 9.739 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.739 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 9.739 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 9.739 * [taylor]: Taking taylor expansion of d1 in d1 9.739 * [backup-simplify]: Simplify 0 into 0 9.739 * [backup-simplify]: Simplify 1 into 1 9.740 * [backup-simplify]: Simplify (* 1 1) into 1 9.740 * [backup-simplify]: Simplify (/ 1 1) into 1 9.740 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d1 9.740 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) in d1 9.740 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.740 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.740 * [taylor]: Taking taylor expansion of d4 in d1 9.740 * [backup-simplify]: Simplify d4 into d4 9.740 * [taylor]: Taking taylor expansion of d1 in d1 9.740 * [backup-simplify]: Simplify 0 into 0 9.740 * [backup-simplify]: Simplify 1 into 1 9.740 * [backup-simplify]: Simplify (* d4 0) into 0 9.740 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.740 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.740 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 9.740 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.740 * [taylor]: Taking taylor expansion of d2 in d1 9.740 * [backup-simplify]: Simplify d2 into d2 9.740 * [taylor]: Taking taylor expansion of d1 in d1 9.740 * [backup-simplify]: Simplify 0 into 0 9.740 * [backup-simplify]: Simplify 1 into 1 9.740 * [backup-simplify]: Simplify (* d2 0) into 0 9.741 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 9.741 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.741 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d1 9.741 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 9.741 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.741 * [taylor]: Taking taylor expansion of d3 in d1 9.741 * [backup-simplify]: Simplify d3 into d3 9.741 * [taylor]: Taking taylor expansion of d1 in d1 9.741 * [backup-simplify]: Simplify 0 into 0 9.741 * [backup-simplify]: Simplify 1 into 1 9.741 * [backup-simplify]: Simplify (* d3 0) into 0 9.741 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 9.741 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.741 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 9.741 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 9.741 * [taylor]: Taking taylor expansion of d1 in d1 9.741 * [backup-simplify]: Simplify 0 into 0 9.741 * [backup-simplify]: Simplify 1 into 1 9.741 * [backup-simplify]: Simplify (* 1 1) into 1 9.742 * [backup-simplify]: Simplify (/ 1 1) into 1 9.742 * [backup-simplify]: Simplify (+ 0 1) into 1 9.742 * [backup-simplify]: Simplify (- 1) into -1 9.743 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.743 * [taylor]: Taking taylor expansion of -1 in d2 9.743 * [backup-simplify]: Simplify -1 into -1 9.743 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 9.743 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 9.743 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.744 * [backup-simplify]: Simplify (+ (/ 1 d3) 0) into (/ 1 d3) 9.744 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.744 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 9.744 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 9.744 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 9.744 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 9.744 * [taylor]: Taking taylor expansion of d4 in d2 9.744 * [backup-simplify]: Simplify d4 into d4 9.744 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.744 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.744 * [taylor]: Taking taylor expansion of d2 in d2 9.744 * [backup-simplify]: Simplify 0 into 0 9.744 * [backup-simplify]: Simplify 1 into 1 9.744 * [backup-simplify]: Simplify (/ 1 1) into 1 9.744 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.744 * [taylor]: Taking taylor expansion of d3 in d2 9.744 * [backup-simplify]: Simplify d3 into d3 9.744 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.744 * [backup-simplify]: Simplify (+ 0 1) into 1 9.745 * [backup-simplify]: Simplify (+ 1 0) into 1 9.745 * [taylor]: Taking taylor expansion of 1 in d3 9.745 * [backup-simplify]: Simplify 1 into 1 9.745 * [taylor]: Taking taylor expansion of -1 in d3 9.745 * [backup-simplify]: Simplify -1 into -1 9.745 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 9.745 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.746 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 9.746 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 9.746 * [backup-simplify]: Simplify (+ 0 0) into 0 9.746 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 9.746 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.747 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 9.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.748 * [backup-simplify]: Simplify (+ 0 0) into 0 9.748 * [backup-simplify]: Simplify (- 0) into 0 9.748 * [backup-simplify]: Simplify (+ 0 0) into 0 9.748 * [taylor]: Taking taylor expansion of 0 in d2 9.748 * [backup-simplify]: Simplify 0 into 0 9.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.749 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.749 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.749 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 9.749 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 9.749 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 9.749 * [taylor]: Taking taylor expansion of d4 in d3 9.749 * [backup-simplify]: Simplify d4 into d4 9.749 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.749 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.749 * [taylor]: Taking taylor expansion of d3 in d3 9.749 * [backup-simplify]: Simplify 0 into 0 9.749 * [backup-simplify]: Simplify 1 into 1 9.749 * [backup-simplify]: Simplify (/ 1 1) into 1 9.750 * [backup-simplify]: Simplify (- 1) into -1 9.750 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.750 * [taylor]: Taking taylor expansion of -1 in d4 9.750 * [backup-simplify]: Simplify -1 into -1 9.750 * [taylor]: Taking taylor expansion of 0 in d3 9.750 * [backup-simplify]: Simplify 0 into 0 9.750 * [taylor]: Taking taylor expansion of 1 in d4 9.750 * [backup-simplify]: Simplify 1 into 1 9.750 * [taylor]: Taking taylor expansion of -1 in d4 9.750 * [backup-simplify]: Simplify -1 into -1 9.750 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.751 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 9.751 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.751 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 9.751 * [backup-simplify]: Simplify (+ 0 0) into 0 9.752 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.752 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.753 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.753 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.753 * [backup-simplify]: Simplify (+ 0 0) into 0 9.754 * [backup-simplify]: Simplify (- 0) into 0 9.754 * [backup-simplify]: Simplify (+ 0 0) into 0 9.754 * [taylor]: Taking taylor expansion of 0 in d2 9.754 * [backup-simplify]: Simplify 0 into 0 9.754 * [taylor]: Taking taylor expansion of 0 in d3 9.754 * [backup-simplify]: Simplify 0 into 0 9.754 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.755 * [backup-simplify]: Simplify (+ 0 0) into 0 9.755 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.755 * [backup-simplify]: Simplify (- 0) into 0 9.755 * [backup-simplify]: Simplify (+ 0 0) into 0 9.755 * [taylor]: Taking taylor expansion of 0 in d3 9.755 * [backup-simplify]: Simplify 0 into 0 9.755 * [taylor]: Taking taylor expansion of 0 in d3 9.755 * [backup-simplify]: Simplify 0 into 0 9.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.756 * [backup-simplify]: Simplify (- 0) into 0 9.756 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.756 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 9.756 * [taylor]: Taking taylor expansion of d4 in d4 9.756 * [backup-simplify]: Simplify 0 into 0 9.756 * [backup-simplify]: Simplify 1 into 1 9.756 * [backup-simplify]: Simplify (/ 1 1) into 1 9.756 * [backup-simplify]: Simplify 1 into 1 9.756 * [taylor]: Taking taylor expansion of 0 in d4 9.756 * [backup-simplify]: Simplify 0 into 0 9.756 * [taylor]: Taking taylor expansion of 0 in d4 9.756 * [backup-simplify]: Simplify 0 into 0 9.756 * [taylor]: Taking taylor expansion of 0 in d4 9.756 * [backup-simplify]: Simplify 0 into 0 9.757 * [backup-simplify]: Simplify -1 into -1 9.757 * [backup-simplify]: Simplify 1 into 1 9.757 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 9.757 * * * [progress]: simplifying candidates 9.757 * * * * [progress]: [ 1 / 53 ] simplifiying candidate # 9.757 * * * * [progress]: [ 2 / 53 ] simplifiying candidate # 9.757 * * * * [progress]: [ 3 / 53 ] simplifiying candidate # 9.757 * [simplify]: Simplifying (* d1 (+ (- d2 d3) d4)) 9.757 * * [simplify]: iters left: 6 (7 enodes) 9.760 * * [simplify]: iters left: 5 (33 enodes) 9.771 * * [simplify]: iters left: 4 (65 enodes) 9.785 * * [simplify]: iters left: 3 (116 enodes) 9.804 * * [simplify]: iters left: 2 (164 enodes) 9.842 * * [simplify]: iters left: 1 (206 enodes) 9.877 * * [simplify]: Extracting #0: cost 1 inf + 0 9.877 * * [simplify]: Extracting #1: cost 22 inf + 0 9.877 * * [simplify]: Extracting #2: cost 34 inf + 296 9.879 * * [simplify]: Extracting #3: cost 14 inf + 1913 9.881 * * [simplify]: Extracting #4: cost 1 inf + 2858 9.883 * * [simplify]: Extracting #5: cost 0 inf + 2940 9.886 * [simplify]: Simplified to (* (+ (- d2 d3) d4) d1) 9.886 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (pow (* (+ (- d2 d3) d4) d1) 1) (* d1 d1))) 9.886 * * * * [progress]: [ 4 / 53 ] simplifiying candidate # 9.886 * * * * [progress]: [ 5 / 53 ] simplifiying candidate # 9.886 * [simplify]: Simplifying (+ (log d1) (log (+ (- d2 d3) d4))) 9.886 * * [simplify]: iters left: 6 (9 enodes) 9.891 * * [simplify]: iters left: 5 (33 enodes) 9.900 * * [simplify]: iters left: 4 (47 enodes) 9.914 * * [simplify]: iters left: 3 (66 enodes) 9.932 * * [simplify]: iters left: 2 (73 enodes) 9.946 * * [simplify]: iters left: 1 (75 enodes) 9.954 * * [simplify]: Extracting #0: cost 1 inf + 0 9.954 * * [simplify]: Extracting #1: cost 4 inf + 0 9.955 * * [simplify]: Extracting #2: cost 8 inf + 0 9.955 * * [simplify]: Extracting #3: cost 19 inf + 1 9.955 * * [simplify]: Extracting #4: cost 17 inf + 394 9.955 * * [simplify]: Extracting #5: cost 3 inf + 1505 9.955 * * [simplify]: Extracting #6: cost 0 inf + 1853 9.956 * [simplify]: Simplified to (+ (log (- d4 (- d3 d2))) (log d1)) 9.956 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (exp (+ (log (- d4 (- d3 d2))) (log d1))) (* d1 d1))) 9.956 * * * * [progress]: [ 6 / 53 ] simplifiying candidate # 9.956 * * * * [progress]: [ 7 / 53 ] simplifiying candidate # 9.956 * * * * [progress]: [ 8 / 53 ] simplifiying candidate # 9.956 * [simplify]: Simplifying (* (* (* d1 d1) d1) (* (* (+ (- d2 d3) d4) (+ (- d2 d3) d4)) (+ (- d2 d3) d4))) 9.956 * * [simplify]: iters left: 6 (11 enodes) 9.959 * * [simplify]: iters left: 5 (57 enodes) 9.973 * * [simplify]: iters left: 4 (228 enodes) 10.158 * * [simplify]: Extracting #0: cost 1 inf + 0 10.158 * * [simplify]: Extracting #1: cost 38 inf + 0 10.159 * * [simplify]: Extracting #2: cost 223 inf + 43 10.165 * * [simplify]: Extracting #3: cost 283 inf + 11382 10.189 * * [simplify]: Extracting #4: cost 33 inf + 59341 10.217 * * [simplify]: Extracting #5: cost 0 inf + 65377 10.232 * [simplify]: Simplified to (* (* (+ (- d2 d3) d4) d1) (* (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1))) 10.232 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (cbrt (* (* (+ (- d2 d3) d4) d1) (* (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1)))) (* d1 d1))) 10.232 * * * * [progress]: [ 9 / 53 ] simplifiying candidate # 10.232 * * * * [progress]: [ 10 / 53 ] simplifiying candidate # 10.232 * * * * [progress]: [ 11 / 53 ] simplifiying candidate # 10.232 * * * * [progress]: [ 12 / 53 ] simplifiying candidate # 10.232 * * * * [progress]: [ 13 / 53 ] simplifiying candidate # 10.232 * [simplify]: Simplifying (* (sqrt d1) (sqrt (+ (- d2 d3) d4))) 10.233 * * [simplify]: iters left: 6 (9 enodes) 10.234 * * [simplify]: iters left: 5 (33 enodes) 10.239 * * [simplify]: iters left: 4 (47 enodes) 10.246 * * [simplify]: iters left: 3 (66 enodes) 10.260 * * [simplify]: iters left: 2 (73 enodes) 10.269 * * [simplify]: iters left: 1 (75 enodes) 10.278 * * [simplify]: Extracting #0: cost 1 inf + 0 10.278 * * [simplify]: Extracting #1: cost 4 inf + 0 10.278 * * [simplify]: Extracting #2: cost 8 inf + 0 10.278 * * [simplify]: Extracting #3: cost 19 inf + 1 10.278 * * [simplify]: Extracting #4: cost 17 inf + 334 10.279 * * [simplify]: Extracting #5: cost 3 inf + 1325 10.279 * * [simplify]: Extracting #6: cost 0 inf + 1613 10.279 * [simplify]: Simplified to (* (sqrt d1) (sqrt (- d4 (- d3 d2)))) 10.279 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (* (sqrt d1) (sqrt (- d4 (- d3 d2)))) (* (sqrt d1) (sqrt (+ (- d2 d3) d4)))) (* d1 d1))) 10.280 * [simplify]: Simplifying (* (sqrt d1) (sqrt (+ (- d2 d3) d4))) 10.280 * * [simplify]: iters left: 6 (9 enodes) 10.282 * * [simplify]: iters left: 5 (33 enodes) 10.287 * * [simplify]: iters left: 4 (47 enodes) 10.300 * * [simplify]: iters left: 3 (66 enodes) 10.319 * * [simplify]: iters left: 2 (73 enodes) 10.336 * * [simplify]: iters left: 1 (75 enodes) 10.353 * * [simplify]: Extracting #0: cost 1 inf + 0 10.353 * * [simplify]: Extracting #1: cost 4 inf + 0 10.354 * * [simplify]: Extracting #2: cost 8 inf + 0 10.354 * * [simplify]: Extracting #3: cost 19 inf + 1 10.354 * * [simplify]: Extracting #4: cost 17 inf + 334 10.354 * * [simplify]: Extracting #5: cost 3 inf + 1325 10.355 * * [simplify]: Extracting #6: cost 0 inf + 1613 10.356 * [simplify]: Simplified to (* (sqrt d1) (sqrt (- d4 (- d3 d2)))) 10.356 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (* (sqrt d1) (sqrt (+ (- d2 d3) d4))) (* (sqrt d1) (sqrt (- d4 (- d3 d2))))) (* d1 d1))) 10.356 * * * * [progress]: [ 14 / 53 ] simplifiying candidate # 10.357 * [simplify]: Simplifying (* d1 d4) 10.357 * * [simplify]: iters left: 2 (3 enodes) 10.358 * * [simplify]: iters left: 1 (10 enodes) 10.361 * * [simplify]: Extracting #0: cost 1 inf + 0 10.361 * * [simplify]: Extracting #1: cost 4 inf + 0 10.361 * * [simplify]: Extracting #2: cost 2 inf + 2 10.361 * * [simplify]: Extracting #3: cost 0 inf + 86 10.361 * [simplify]: Simplified to (* d1 d4) 10.361 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (* d1 d4)) (* d1 d1))) 10.361 * * * * [progress]: [ 15 / 53 ] simplifiying candidate # 10.362 * [simplify]: Simplifying (* d4 d1) 10.362 * * [simplify]: iters left: 2 (3 enodes) 10.363 * * [simplify]: iters left: 1 (10 enodes) 10.366 * * [simplify]: Extracting #0: cost 1 inf + 0 10.366 * * [simplify]: Extracting #1: cost 4 inf + 0 10.366 * * [simplify]: Extracting #2: cost 2 inf + 2 10.366 * * [simplify]: Extracting #3: cost 0 inf + 86 10.367 * [simplify]: Simplified to (* d4 d1) 10.367 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1))) 10.367 * * * * [progress]: [ 16 / 53 ] simplifiying candidate # 10.368 * [simplify]: Simplifying (cbrt (+ (- d2 d3) d4)) 10.369 * * [simplify]: iters left: 5 (6 enodes) 10.371 * * [simplify]: iters left: 4 (23 enodes) 10.378 * * [simplify]: iters left: 3 (37 enodes) 10.389 * * [simplify]: iters left: 2 (55 enodes) 10.399 * * [simplify]: iters left: 1 (62 enodes) 10.406 * * [simplify]: Extracting #0: cost 1 inf + 0 10.407 * * [simplify]: Extracting #1: cost 3 inf + 0 10.407 * * [simplify]: Extracting #2: cost 14 inf + 0 10.407 * * [simplify]: Extracting #3: cost 16 inf + 44 10.407 * * [simplify]: Extracting #4: cost 4 inf + 749 10.407 * * [simplify]: Extracting #5: cost 0 inf + 1037 10.408 * [simplify]: Simplified to (cbrt (+ d4 (- d2 d3))) 10.408 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (* d1 (* (cbrt (+ (- d2 d3) d4)) (cbrt (+ (- d2 d3) d4)))) (cbrt (+ d4 (- d2 d3)))) (* d1 d1))) 10.408 * * * * [progress]: [ 17 / 53 ] simplifiying candidate # 10.408 * [simplify]: Simplifying (sqrt (+ (- d2 d3) d4)) 10.408 * * [simplify]: iters left: 5 (6 enodes) 10.409 * * [simplify]: iters left: 4 (23 enodes) 10.412 * * [simplify]: iters left: 3 (37 enodes) 10.418 * * [simplify]: iters left: 2 (55 enodes) 10.428 * * [simplify]: iters left: 1 (62 enodes) 10.441 * * [simplify]: Extracting #0: cost 1 inf + 0 10.441 * * [simplify]: Extracting #1: cost 3 inf + 0 10.441 * * [simplify]: Extracting #2: cost 14 inf + 0 10.441 * * [simplify]: Extracting #3: cost 16 inf + 44 10.441 * * [simplify]: Extracting #4: cost 4 inf + 709 10.441 * * [simplify]: Extracting #5: cost 0 inf + 957 10.442 * [simplify]: Simplified to (sqrt (+ d4 (- d2 d3))) 10.442 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (* d1 (sqrt (+ (- d2 d3) d4))) (sqrt (+ d4 (- d2 d3)))) (* d1 d1))) 10.442 * * * * [progress]: [ 18 / 53 ] simplifiying candidate # 10.442 * [simplify]: Simplifying (+ (- d2 d3) d4) 10.442 * * [simplify]: iters left: 4 (5 enodes) 10.443 * * [simplify]: iters left: 3 (20 enodes) 10.446 * * [simplify]: iters left: 2 (34 enodes) 10.451 * * [simplify]: iters left: 1 (52 enodes) 10.458 * * [simplify]: Extracting #0: cost 1 inf + 0 10.458 * * [simplify]: Extracting #1: cost 13 inf + 0 10.458 * * [simplify]: Extracting #2: cost 13 inf + 128 10.458 * * [simplify]: Extracting #3: cost 1 inf + 751 10.458 * * [simplify]: Extracting #4: cost 0 inf + 873 10.459 * [simplify]: Simplified to (+ d4 (- d2 d3)) 10.459 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (* d1 1) (+ d4 (- d2 d3))) (* d1 d1))) 10.459 * * * * [progress]: [ 19 / 53 ] simplifiying candidate # 10.459 * [simplify]: Simplifying (+ (- d2 d3) d4) 10.459 * * [simplify]: iters left: 4 (5 enodes) 10.461 * * [simplify]: iters left: 3 (20 enodes) 10.464 * * [simplify]: iters left: 2 (34 enodes) 10.469 * * [simplify]: iters left: 1 (52 enodes) 10.478 * * [simplify]: Extracting #0: cost 1 inf + 0 10.478 * * [simplify]: Extracting #1: cost 13 inf + 0 10.478 * * [simplify]: Extracting #2: cost 13 inf + 128 10.478 * * [simplify]: Extracting #3: cost 1 inf + 751 10.479 * * [simplify]: Extracting #4: cost 0 inf + 873 10.479 * [simplify]: Simplified to (+ d4 (- d2 d3)) 10.479 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (* d1 1) (+ d4 (- d2 d3))) (* d1 d1))) 10.480 * * * * [progress]: [ 20 / 53 ] simplifiying candidate # 10.480 * [simplify]: Simplifying (+ (- d2 d3) d4) 10.480 * * [simplify]: iters left: 4 (5 enodes) 10.482 * * [simplify]: iters left: 3 (20 enodes) 10.488 * * [simplify]: iters left: 2 (34 enodes) 10.498 * * [simplify]: iters left: 1 (52 enodes) 10.513 * * [simplify]: Extracting #0: cost 1 inf + 0 10.513 * * [simplify]: Extracting #1: cost 13 inf + 0 10.513 * * [simplify]: Extracting #2: cost 13 inf + 128 10.513 * * [simplify]: Extracting #3: cost 1 inf + 751 10.514 * * [simplify]: Extracting #4: cost 0 inf + 873 10.514 * [simplify]: Simplified to (+ d4 (- d2 d3)) 10.514 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (* d1 1) (+ d4 (- d2 d3))) (* d1 d1))) 10.514 * * * * [progress]: [ 21 / 53 ] simplifiying candidate # 10.515 * [simplify]: Simplifying (* (cbrt d1) (cbrt d1)) 10.515 * * [simplify]: iters left: 3 (3 enodes) 10.516 * * [simplify]: iters left: 2 (9 enodes) 10.519 * * [simplify]: Extracting #0: cost 1 inf + 0 10.519 * * [simplify]: Extracting #1: cost 3 inf + 0 10.519 * * [simplify]: Extracting #2: cost 5 inf + 0 10.519 * * [simplify]: Extracting #3: cost 4 inf + 1 10.519 * * [simplify]: Extracting #4: cost 0 inf + 405 10.519 * [simplify]: Simplified to (* (cbrt d1) (cbrt d1)) 10.519 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (+ (- d2 d3) d4))) (* d1 d1))) 10.519 * * * * [progress]: [ 22 / 53 ] simplifiying candidate # 10.520 * [simplify]: Simplifying (sqrt d1) 10.520 * * [simplify]: iters left: 1 (2 enodes) 10.521 * * [simplify]: Extracting #0: cost 1 inf + 0 10.521 * * [simplify]: Extracting #1: cost 3 inf + 0 10.521 * * [simplify]: Extracting #2: cost 2 inf + 1 10.521 * * [simplify]: Extracting #3: cost 0 inf + 83 10.521 * [simplify]: Simplified to (sqrt d1) 10.521 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) d4))) (* d1 d1))) 10.521 * * * * [progress]: [ 23 / 53 ] simplifiying candidate # 10.521 * * * * [progress]: [ 24 / 53 ] simplifiying candidate # 10.521 * [simplify]: Simplifying (+ (* (- d2 d3) (- d2 d3)) (- (* d4 d4) (* (- d2 d3) d4))) 10.521 * * [simplify]: iters left: 6 (9 enodes) 10.524 * * [simplify]: iters left: 5 (39 enodes) 10.530 * * [simplify]: iters left: 4 (80 enodes) 10.547 * * [simplify]: iters left: 3 (223 enodes) 10.621 * * [simplify]: Extracting #0: cost 1 inf + 0 10.621 * * [simplify]: Extracting #1: cost 46 inf + 0 10.621 * * [simplify]: Extracting #2: cost 141 inf + 84 10.622 * * [simplify]: Extracting #3: cost 118 inf + 3446 10.627 * * [simplify]: Extracting #4: cost 17 inf + 19740 10.635 * * [simplify]: Extracting #5: cost 0 inf + 22867 10.646 * * [simplify]: Extracting #6: cost 0 inf + 22787 10.660 * [simplify]: Simplified to (fma d4 (- d4 (- d2 d3)) (* (- d2 d3) (- d2 d3))) 10.660 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (/ (* d1 (+ (pow (- d2 d3) 3) (pow d4 3))) (fma d4 (- d4 (- d2 d3)) (* (- d2 d3) (- d2 d3)))) (* d1 d1))) 10.660 * * * * [progress]: [ 25 / 53 ] simplifiying candidate # 10.660 * [simplify]: Simplifying (- (- d2 d3) d4) 10.660 * * [simplify]: iters left: 4 (5 enodes) 10.663 * * [simplify]: iters left: 3 (21 enodes) 10.669 * * [simplify]: iters left: 2 (38 enodes) 10.677 * * [simplify]: iters left: 1 (56 enodes) 10.685 * * [simplify]: Extracting #0: cost 1 inf + 0 10.685 * * [simplify]: Extracting #1: cost 12 inf + 0 10.686 * * [simplify]: Extracting #2: cost 11 inf + 209 10.686 * * [simplify]: Extracting #3: cost 1 inf + 708 10.686 * * [simplify]: Extracting #4: cost 0 inf + 791 10.686 * [simplify]: Simplified to (- d2 (+ d3 d4)) 10.686 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (/ (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) (- d2 (+ d3 d4))) (* d1 d1))) 10.686 * * * * [progress]: [ 26 / 53 ] simplifiying candidate #real (real->posit16 (* d1 (+ (- d2 d3) d4)))) (* d1 d1)))> 10.687 * * * * [progress]: [ 27 / 53 ] simplifiying candidate # 10.687 * * * * [progress]: [ 28 / 53 ] simplifiying candidate # 10.687 * [simplify]: Simplifying (fma d1 (+ (- d2 d3) d4) (- (* d1 d1))) 10.687 * * [simplify]: iters left: 5 (9 enodes) 10.689 * * [simplify]: iters left: 4 (37 enodes) 10.694 * * [simplify]: iters left: 3 (68 enodes) 10.708 * * [simplify]: iters left: 2 (166 enodes) 10.789 * * [simplify]: iters left: 1 (404 enodes) 10.941 * * [simplify]: Extracting #0: cost 1 inf + 0 10.941 * * [simplify]: Extracting #1: cost 36 inf + 0 10.942 * * [simplify]: Extracting #2: cost 91 inf + 169 10.943 * * [simplify]: Extracting #3: cost 62 inf + 3729 10.946 * * [simplify]: Extracting #4: cost 4 inf + 8891 10.950 * * [simplify]: Extracting #5: cost 0 inf + 9136 10.954 * [simplify]: Simplified to (* d1 (- (+ d2 d4) (+ d1 d3))) 10.954 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* d1 (- (+ d2 d4) (+ d1 d3))) (fma (- d1) d1 (* d1 d1)))) 10.954 * [simplify]: Simplifying (fma (- d1) d1 (* d1 d1)) 10.954 * * [simplify]: iters left: 3 (4 enodes) 10.955 * * [simplify]: iters left: 2 (14 enodes) 10.957 * * [simplify]: iters left: 1 (21 enodes) 10.960 * * [simplify]: Extracting #0: cost 1 inf + 0 10.960 * * [simplify]: Extracting #1: cost 7 inf + 0 10.960 * * [simplify]: Extracting #2: cost 10 inf + 1 10.960 * * [simplify]: Extracting #3: cost 1 inf + 570 10.961 * * [simplify]: Extracting #4: cost 0 inf + 651 10.961 * [simplify]: Simplified to (- (* d1 d1) (* d1 d1)) 10.961 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* d1 (- (+ d2 d4) (+ d1 d3))) (- (* d1 d1) (* d1 d1)))) 10.961 * * * * [progress]: [ 29 / 53 ] simplifiying candidate # 10.961 * * * * [progress]: [ 30 / 53 ] simplifiying candidate # 10.961 * * * * [progress]: [ 31 / 53 ] simplifiying candidate # 10.961 * * * * [progress]: [ 32 / 53 ] simplifiying candidate # 10.961 * [simplify]: Simplifying (/ (exp (* d1 (+ (- d2 d3) d4))) (exp (* d1 d1))) 10.961 * * [simplify]: iters left: 6 (11 enodes) 10.964 * * [simplify]: iters left: 5 (50 enodes) 10.972 * * [simplify]: iters left: 4 (111 enodes) 10.999 * * [simplify]: iters left: 3 (284 enodes) 11.092 * * [simplify]: Extracting #0: cost 1 inf + 0 11.093 * * [simplify]: Extracting #1: cost 36 inf + 0 11.093 * * [simplify]: Extracting #2: cost 157 inf + 72 11.098 * * [simplify]: Extracting #3: cost 212 inf + 1783 11.101 * * [simplify]: Extracting #4: cost 155 inf + 10389 11.107 * * [simplify]: Extracting #5: cost 32 inf + 36012 11.114 * * [simplify]: Extracting #6: cost 0 inf + 48124 11.121 * [simplify]: Simplified to (exp (* (- (+ (- d2 d3) d4) d1) d1)) 11.121 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (exp (* (- (+ (- d2 d3) d4) d1) d1)))) 11.121 * * * * [progress]: [ 33 / 53 ] simplifiying candidate # 11.121 * * * * [progress]: [ 34 / 53 ] simplifiying candidate # 11.121 * * * * [progress]: [ 35 / 53 ] simplifiying candidate # 11.121 * * * * [progress]: [ 36 / 53 ] simplifiying candidate # 11.121 * * * * [progress]: [ 37 / 53 ] simplifiying candidate # 11.121 * * * * [progress]: [ 38 / 53 ] simplifiying candidate # 11.121 * * * * [progress]: [ 39 / 53 ] simplifiying candidate # 11.122 * * * * [progress]: [ 40 / 53 ] simplifiying candidate # 11.122 * * * * [progress]: [ 41 / 53 ] simplifiying candidate # 11.122 * * * * [progress]: [ 42 / 53 ] simplifiying candidate # 11.122 * * * * [progress]: [ 43 / 53 ] simplifiying candidate # 11.122 * [simplify]: Simplifying (- (+ (- d2 d3) d4) d1) 11.122 * * [simplify]: iters left: 6 (7 enodes) 11.123 * * [simplify]: iters left: 5 (30 enodes) 11.128 * * [simplify]: iters left: 4 (64 enodes) 11.145 * * [simplify]: iters left: 3 (143 enodes) 11.203 * * [simplify]: iters left: 2 (232 enodes) 11.275 * * [simplify]: iters left: 1 (294 enodes) 11.368 * * [simplify]: Extracting #0: cost 1 inf + 0 11.368 * * [simplify]: Extracting #1: cost 37 inf + 0 11.368 * * [simplify]: Extracting #2: cost 61 inf + 170 11.369 * * [simplify]: Extracting #3: cost 19 inf + 2984 11.371 * * [simplify]: Extracting #4: cost 1 inf + 4466 11.374 * * [simplify]: Extracting #5: cost 0 inf + 4629 11.378 * [simplify]: Simplified to (+ (- d4 d1) (- d2 d3)) 11.378 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d4 d1) (- d2 d3)))) 11.378 * * * * [progress]: [ 44 / 53 ] simplifiying candidate # 11.378 * [simplify]: Simplifying (* d1 (- d2 d3)) 11.378 * * [simplify]: iters left: 4 (5 enodes) 11.380 * * [simplify]: iters left: 3 (18 enodes) 11.387 * * [simplify]: iters left: 2 (27 enodes) 11.396 * * [simplify]: iters left: 1 (43 enodes) 11.406 * * [simplify]: Extracting #0: cost 1 inf + 0 11.407 * * [simplify]: Extracting #1: cost 9 inf + 0 11.407 * * [simplify]: Extracting #2: cost 14 inf + 2 11.407 * * [simplify]: Extracting #3: cost 6 inf + 294 11.407 * * [simplify]: Extracting #4: cost 0 inf + 708 11.408 * [simplify]: Simplified to (* (- d2 d3) d1) 11.408 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* (- d2 d3) d1) (- (* d1 d4) (* d1 d1)))) 11.409 * * * * [progress]: [ 45 / 53 ] simplifiying candidate # 11.409 * [simplify]: Simplifying (* (- d2 d3) d1) 11.409 * * [simplify]: iters left: 4 (5 enodes) 11.412 * * [simplify]: iters left: 3 (18 enodes) 11.417 * * [simplify]: iters left: 2 (27 enodes) 11.426 * * [simplify]: iters left: 1 (43 enodes) 11.437 * * [simplify]: Extracting #0: cost 1 inf + 0 11.437 * * [simplify]: Extracting #1: cost 9 inf + 0 11.437 * * [simplify]: Extracting #2: cost 14 inf + 2 11.437 * * [simplify]: Extracting #3: cost 9 inf + 168 11.438 * * [simplify]: Extracting #4: cost 1 inf + 666 11.438 * * [simplify]: Extracting #5: cost 0 inf + 708 11.439 * [simplify]: Simplified to (* (- d2 d3) d1) 11.439 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* (- d2 d3) d1) (- (* d4 d1) (* d1 d1)))) 11.439 * * * * [progress]: [ 46 / 53 ] simplifiying candidate # 11.439 * * * * [progress]: [ 47 / 53 ] simplifiying candidate #real (real->posit16 (- (* d1 (+ (- d2 d3) d4)) (* d1 d1)))))> 11.439 * * * * [progress]: [ 48 / 53 ] simplifiying candidate # 11.439 * [simplify]: Simplifying 0 11.439 * * [simplify]: iters left: 0 (1 enodes) 11.441 * * [simplify]: Extracting #0: cost 1 inf + 0 11.441 * * [simplify]: Extracting #1: cost 0 inf + 1 11.441 * [simplify]: Simplified to 0 11.441 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- 0 (* d1 d1))) 11.441 * * * * [progress]: [ 49 / 53 ] simplifiying candidate # 11.441 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 11.441 * * [simplify]: iters left: 6 (9 enodes) 11.445 * * [simplify]: iters left: 5 (38 enodes) 11.458 * * [simplify]: iters left: 4 (73 enodes) 11.470 * * [simplify]: iters left: 3 (119 enodes) 11.493 * * [simplify]: iters left: 2 (166 enodes) 11.529 * * [simplify]: iters left: 1 (200 enodes) 11.561 * * [simplify]: Extracting #0: cost 1 inf + 0 11.561 * * [simplify]: Extracting #1: cost 23 inf + 0 11.561 * * [simplify]: Extracting #2: cost 42 inf + 129 11.563 * * [simplify]: Extracting #3: cost 14 inf + 2364 11.564 * * [simplify]: Extracting #4: cost 0 inf + 3475 11.566 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 11.566 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 11.566 * * * * [progress]: [ 50 / 53 ] simplifiying candidate # 11.567 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 11.567 * * [simplify]: iters left: 6 (9 enodes) 11.571 * * [simplify]: iters left: 5 (38 enodes) 11.584 * * [simplify]: iters left: 4 (73 enodes) 11.598 * * [simplify]: iters left: 3 (119 enodes) 11.623 * * [simplify]: iters left: 2 (166 enodes) 11.673 * * [simplify]: iters left: 1 (200 enodes) 11.714 * * [simplify]: Extracting #0: cost 1 inf + 0 11.714 * * [simplify]: Extracting #1: cost 23 inf + 0 11.714 * * [simplify]: Extracting #2: cost 42 inf + 129 11.715 * * [simplify]: Extracting #3: cost 14 inf + 2364 11.716 * * [simplify]: Extracting #4: cost 0 inf + 3475 11.717 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 11.718 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 11.718 * * * * [progress]: [ 51 / 53 ] simplifiying candidate # 11.718 * [simplify]: Simplifying (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 11.718 * * [simplify]: iters left: 6 (9 enodes) 11.723 * * [simplify]: iters left: 5 (40 enodes) 11.736 * * [simplify]: iters left: 4 (70 enodes) 11.749 * * [simplify]: iters left: 3 (124 enodes) 11.789 * * [simplify]: iters left: 2 (208 enodes) 11.851 * * [simplify]: iters left: 1 (293 enodes) 11.966 * * [simplify]: Extracting #0: cost 1 inf + 0 11.966 * * [simplify]: Extracting #1: cost 28 inf + 0 11.967 * * [simplify]: Extracting #2: cost 52 inf + 126 11.969 * * [simplify]: Extracting #3: cost 14 inf + 3401 11.973 * * [simplify]: Extracting #4: cost 0 inf + 4307 11.976 * * [simplify]: Extracting #5: cost 0 inf + 4197 11.980 * [simplify]: Simplified to (* (- (- d2 d3) d1) d1) 11.980 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* (- (- d2 d3) d1) d1)) 11.980 * * * * [progress]: [ 52 / 53 ] simplifiying candidate # 11.980 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 11.980 * * [simplify]: iters left: 6 (9 enodes) 11.985 * * [simplify]: iters left: 5 (38 enodes) 11.994 * * [simplify]: iters left: 4 (73 enodes) 12.006 * * [simplify]: iters left: 3 (119 enodes) 12.031 * * [simplify]: iters left: 2 (166 enodes) 12.081 * * [simplify]: iters left: 1 (200 enodes) 12.121 * * [simplify]: Extracting #0: cost 1 inf + 0 12.121 * * [simplify]: Extracting #1: cost 23 inf + 0 12.121 * * [simplify]: Extracting #2: cost 42 inf + 129 12.122 * * [simplify]: Extracting #3: cost 14 inf + 2364 12.123 * * [simplify]: Extracting #4: cost 0 inf + 3475 12.125 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 12.125 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) d4))) 12.125 * * * * [progress]: [ 53 / 53 ] simplifiying candidate # 12.125 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 12.125 * * [simplify]: iters left: 6 (9 enodes) 12.127 * * [simplify]: iters left: 5 (38 enodes) 12.139 * * [simplify]: iters left: 4 (73 enodes) 12.161 * * [simplify]: iters left: 3 (119 enodes) 12.182 * * [simplify]: iters left: 2 (166 enodes) 12.222 * * [simplify]: iters left: 1 (200 enodes) 12.286 * * [simplify]: Extracting #0: cost 1 inf + 0 12.286 * * [simplify]: Extracting #1: cost 23 inf + 0 12.287 * * [simplify]: Extracting #2: cost 42 inf + 129 12.288 * * [simplify]: Extracting #3: cost 14 inf + 2364 12.291 * * [simplify]: Extracting #4: cost 0 inf + 3475 12.292 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 12.292 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) d4))) 12.292 * * * [progress]: adding candidates to table 12.727 * * [progress]: iteration 4 / 4 12.727 * * * [progress]: picking best candidate 12.735 * * * * [pick]: Picked # 12.735 * * * [progress]: localizing error 12.749 * * * [progress]: generating rewritten candidates 12.749 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 12.750 * * * [progress]: generating series expansions 12.750 * * * * [progress]: [ 1 / 1 ] generating series at (2) 12.750 * [backup-simplify]: Simplify (fma d1 (+ (- d2 d3) d4) (- (* d1 d1))) into (fma d1 (- (+ d2 d4) d3) (- (pow d1 2))) 12.750 * [approximate]: Taking taylor expansion of (fma d1 (- (+ d2 d4) d3) (- (pow d1 2))) in (d1 d2 d3 d4) around 0 12.750 * [taylor]: Taking taylor expansion of (fma d1 (- (+ d2 d4) d3) (- (pow d1 2))) in d4 12.750 * [taylor]: Rewrote expression to (+ (* d1 (- (+ d2 d4) d3)) (- (pow d1 2))) 12.750 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) d3)) in d4 12.750 * [taylor]: Taking taylor expansion of d1 in d4 12.750 * [backup-simplify]: Simplify d1 into d1 12.750 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d4 12.750 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 12.750 * [taylor]: Taking taylor expansion of d2 in d4 12.750 * [backup-simplify]: Simplify d2 into d2 12.750 * [taylor]: Taking taylor expansion of d4 in d4 12.750 * [backup-simplify]: Simplify 0 into 0 12.751 * [backup-simplify]: Simplify 1 into 1 12.751 * [taylor]: Taking taylor expansion of d3 in d4 12.751 * [backup-simplify]: Simplify d3 into d3 12.751 * [taylor]: Taking taylor expansion of (- (pow d1 2)) in d4 12.751 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 12.751 * [taylor]: Taking taylor expansion of d1 in d4 12.751 * [backup-simplify]: Simplify d1 into d1 12.751 * [taylor]: Taking taylor expansion of (fma d1 (- (+ d2 d4) d3) (- (pow d1 2))) in d3 12.751 * [taylor]: Rewrote expression to (+ (* d1 (- (+ d2 d4) d3)) (- (pow d1 2))) 12.751 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) d3)) in d3 12.751 * [taylor]: Taking taylor expansion of d1 in d3 12.751 * [backup-simplify]: Simplify d1 into d1 12.751 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d3 12.751 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 12.751 * [taylor]: Taking taylor expansion of d2 in d3 12.751 * [backup-simplify]: Simplify d2 into d2 12.751 * [taylor]: Taking taylor expansion of d4 in d3 12.751 * [backup-simplify]: Simplify d4 into d4 12.751 * [taylor]: Taking taylor expansion of d3 in d3 12.751 * [backup-simplify]: Simplify 0 into 0 12.751 * [backup-simplify]: Simplify 1 into 1 12.751 * [taylor]: Taking taylor expansion of (- (pow d1 2)) in d3 12.751 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 12.751 * [taylor]: Taking taylor expansion of d1 in d3 12.751 * [backup-simplify]: Simplify d1 into d1 12.751 * [taylor]: Taking taylor expansion of (fma d1 (- (+ d2 d4) d3) (- (pow d1 2))) in d2 12.751 * [taylor]: Rewrote expression to (+ (* d1 (- (+ d2 d4) d3)) (- (pow d1 2))) 12.751 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) d3)) in d2 12.751 * [taylor]: Taking taylor expansion of d1 in d2 12.751 * [backup-simplify]: Simplify d1 into d1 12.751 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 12.751 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 12.751 * [taylor]: Taking taylor expansion of d2 in d2 12.751 * [backup-simplify]: Simplify 0 into 0 12.751 * [backup-simplify]: Simplify 1 into 1 12.751 * [taylor]: Taking taylor expansion of d4 in d2 12.751 * [backup-simplify]: Simplify d4 into d4 12.751 * [taylor]: Taking taylor expansion of d3 in d2 12.751 * [backup-simplify]: Simplify d3 into d3 12.751 * [taylor]: Taking taylor expansion of (- (pow d1 2)) in d2 12.751 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 12.751 * [taylor]: Taking taylor expansion of d1 in d2 12.751 * [backup-simplify]: Simplify d1 into d1 12.751 * [taylor]: Taking taylor expansion of (fma d1 (- (+ d2 d4) d3) (- (pow d1 2))) in d1 12.751 * [taylor]: Rewrote expression to (+ (* d1 (- (+ d2 d4) d3)) (- (pow d1 2))) 12.751 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) d3)) in d1 12.751 * [taylor]: Taking taylor expansion of d1 in d1 12.751 * [backup-simplify]: Simplify 0 into 0 12.751 * [backup-simplify]: Simplify 1 into 1 12.751 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d1 12.751 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 12.751 * [taylor]: Taking taylor expansion of d2 in d1 12.751 * [backup-simplify]: Simplify d2 into d2 12.751 * [taylor]: Taking taylor expansion of d4 in d1 12.751 * [backup-simplify]: Simplify d4 into d4 12.751 * [taylor]: Taking taylor expansion of d3 in d1 12.751 * [backup-simplify]: Simplify d3 into d3 12.751 * [taylor]: Taking taylor expansion of (- (pow d1 2)) in d1 12.751 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 12.751 * [taylor]: Taking taylor expansion of d1 in d1 12.751 * [backup-simplify]: Simplify 0 into 0 12.751 * [backup-simplify]: Simplify 1 into 1 12.751 * [taylor]: Taking taylor expansion of (fma d1 (- (+ d2 d4) d3) (- (pow d1 2))) in d1 12.751 * [taylor]: Rewrote expression to (+ (* d1 (- (+ d2 d4) d3)) (- (pow d1 2))) 12.752 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) d3)) in d1 12.752 * [taylor]: Taking taylor expansion of d1 in d1 12.752 * [backup-simplify]: Simplify 0 into 0 12.752 * [backup-simplify]: Simplify 1 into 1 12.752 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d1 12.752 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 12.752 * [taylor]: Taking taylor expansion of d2 in d1 12.752 * [backup-simplify]: Simplify d2 into d2 12.752 * [taylor]: Taking taylor expansion of d4 in d1 12.752 * [backup-simplify]: Simplify d4 into d4 12.752 * [taylor]: Taking taylor expansion of d3 in d1 12.752 * [backup-simplify]: Simplify d3 into d3 12.752 * [taylor]: Taking taylor expansion of (- (pow d1 2)) in d1 12.752 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 12.752 * [taylor]: Taking taylor expansion of d1 in d1 12.752 * [backup-simplify]: Simplify 0 into 0 12.752 * [backup-simplify]: Simplify 1 into 1 12.752 * [backup-simplify]: Simplify (+ d2 d4) into (+ d2 d4) 12.752 * [backup-simplify]: Simplify (- d3) into (- d3) 12.752 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 12.752 * [backup-simplify]: Simplify (* 0 (- (+ d2 d4) d3)) into 0 12.752 * [backup-simplify]: Simplify (+ 0 0) into 0 12.752 * [taylor]: Taking taylor expansion of 0 in d2 12.753 * [backup-simplify]: Simplify 0 into 0 12.753 * [taylor]: Taking taylor expansion of 0 in d3 12.753 * [backup-simplify]: Simplify 0 into 0 12.753 * [taylor]: Taking taylor expansion of 0 in d4 12.753 * [backup-simplify]: Simplify 0 into 0 12.753 * [backup-simplify]: Simplify 0 into 0 12.753 * [backup-simplify]: Simplify (+ 0 0) into 0 12.753 * [backup-simplify]: Simplify (- 0) into 0 12.753 * [backup-simplify]: Simplify (+ 0 0) into 0 12.754 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (+ d2 d4) d3))) into (- (+ d2 d4) d3) 12.754 * [backup-simplify]: Simplify (+ (- (+ d2 d4) d3) 0) into (- (+ d2 d4) d3) 12.754 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 12.754 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 12.754 * [taylor]: Taking taylor expansion of d2 in d2 12.754 * [backup-simplify]: Simplify 0 into 0 12.754 * [backup-simplify]: Simplify 1 into 1 12.754 * [taylor]: Taking taylor expansion of d4 in d2 12.754 * [backup-simplify]: Simplify d4 into d4 12.754 * [taylor]: Taking taylor expansion of d3 in d2 12.754 * [backup-simplify]: Simplify d3 into d3 12.754 * [backup-simplify]: Simplify (+ 0 d4) into d4 12.754 * [backup-simplify]: Simplify (- d3) into (- d3) 12.754 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 12.754 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 12.754 * [taylor]: Taking taylor expansion of d4 in d3 12.754 * [backup-simplify]: Simplify d4 into d4 12.754 * [taylor]: Taking taylor expansion of d3 in d3 12.754 * [backup-simplify]: Simplify 0 into 0 12.754 * [backup-simplify]: Simplify 1 into 1 12.754 * [backup-simplify]: Simplify (- 0) into 0 12.754 * [backup-simplify]: Simplify (+ d4 0) into d4 12.754 * [taylor]: Taking taylor expansion of d4 in d4 12.754 * [backup-simplify]: Simplify 0 into 0 12.754 * [backup-simplify]: Simplify 1 into 1 12.754 * [backup-simplify]: Simplify 0 into 0 12.754 * [taylor]: Taking taylor expansion of 0 in d3 12.755 * [backup-simplify]: Simplify 0 into 0 12.755 * [taylor]: Taking taylor expansion of 0 in d4 12.755 * [backup-simplify]: Simplify 0 into 0 12.755 * [backup-simplify]: Simplify 0 into 0 12.755 * [taylor]: Taking taylor expansion of 0 in d4 12.755 * [backup-simplify]: Simplify 0 into 0 12.755 * [backup-simplify]: Simplify 0 into 0 12.755 * [backup-simplify]: Simplify 0 into 0 12.755 * [backup-simplify]: Simplify (+ 0 0) into 0 12.755 * [backup-simplify]: Simplify (- 0) into 0 12.755 * [backup-simplify]: Simplify (+ 0 0) into 0 12.756 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (+ d2 d4) d3)))) into 0 12.756 * [backup-simplify]: Simplify (* 1 1) into 1 12.757 * [backup-simplify]: Simplify (- 1) into -1 12.757 * [backup-simplify]: Simplify (+ 0 -1) into -1 12.757 * [taylor]: Taking taylor expansion of -1 in d2 12.757 * [backup-simplify]: Simplify -1 into -1 12.757 * [taylor]: Taking taylor expansion of -1 in d3 12.757 * [backup-simplify]: Simplify -1 into -1 12.757 * [taylor]: Taking taylor expansion of -1 in d4 12.757 * [backup-simplify]: Simplify -1 into -1 12.757 * [backup-simplify]: Simplify -1 into -1 12.758 * [backup-simplify]: Simplify (+ 1 0) into 1 12.758 * [backup-simplify]: Simplify (- 0) into 0 12.758 * [backup-simplify]: Simplify (+ 1 0) into 1 12.758 * [taylor]: Taking taylor expansion of 1 in d3 12.758 * [backup-simplify]: Simplify 1 into 1 12.758 * [taylor]: Taking taylor expansion of 1 in d4 12.758 * [backup-simplify]: Simplify 1 into 1 12.758 * [backup-simplify]: Simplify 1 into 1 12.758 * [taylor]: Taking taylor expansion of 0 in d3 12.758 * [backup-simplify]: Simplify 0 into 0 12.758 * [taylor]: Taking taylor expansion of 0 in d4 12.758 * [backup-simplify]: Simplify 0 into 0 12.758 * [backup-simplify]: Simplify 0 into 0 12.759 * [backup-simplify]: Simplify (- 1) into -1 12.759 * [backup-simplify]: Simplify (+ 0 -1) into -1 12.759 * [taylor]: Taking taylor expansion of -1 in d4 12.759 * [backup-simplify]: Simplify -1 into -1 12.759 * [backup-simplify]: Simplify -1 into -1 12.759 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 12.759 * [backup-simplify]: Simplify (fma (/ 1 d1) (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (- (* (/ 1 d1) (/ 1 d1)))) into (fma (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (- (/ 1 (pow d1 2)))) 12.759 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (- (/ 1 (pow d1 2)))) in (d1 d2 d3 d4) around 0 12.759 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (- (/ 1 (pow d1 2)))) in d4 12.760 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (- (/ 1 (pow d1 2)))) 12.760 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) in d4 12.760 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 12.760 * [taylor]: Taking taylor expansion of d1 in d4 12.760 * [backup-simplify]: Simplify d1 into d1 12.760 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 12.760 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 12.760 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 12.760 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 12.760 * [taylor]: Taking taylor expansion of d4 in d4 12.760 * [backup-simplify]: Simplify 0 into 0 12.760 * [backup-simplify]: Simplify 1 into 1 12.760 * [backup-simplify]: Simplify (/ 1 1) into 1 12.760 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 12.760 * [taylor]: Taking taylor expansion of d2 in d4 12.760 * [backup-simplify]: Simplify d2 into d2 12.760 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.760 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 12.760 * [taylor]: Taking taylor expansion of d3 in d4 12.760 * [backup-simplify]: Simplify d3 into d3 12.760 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.760 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d4 12.760 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 12.760 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 12.760 * [taylor]: Taking taylor expansion of d1 in d4 12.760 * [backup-simplify]: Simplify d1 into d1 12.760 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 12.760 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 12.760 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (- (/ 1 (pow d1 2)))) in d3 12.760 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (- (/ 1 (pow d1 2)))) 12.760 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) in d3 12.760 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 12.760 * [taylor]: Taking taylor expansion of d1 in d3 12.760 * [backup-simplify]: Simplify d1 into d1 12.761 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 12.761 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d3 12.761 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 12.761 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 12.761 * [taylor]: Taking taylor expansion of d4 in d3 12.761 * [backup-simplify]: Simplify d4 into d4 12.761 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.761 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 12.761 * [taylor]: Taking taylor expansion of d2 in d3 12.761 * [backup-simplify]: Simplify d2 into d2 12.761 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.761 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 12.761 * [taylor]: Taking taylor expansion of d3 in d3 12.761 * [backup-simplify]: Simplify 0 into 0 12.761 * [backup-simplify]: Simplify 1 into 1 12.761 * [backup-simplify]: Simplify (/ 1 1) into 1 12.761 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d3 12.761 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 12.761 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 12.761 * [taylor]: Taking taylor expansion of d1 in d3 12.761 * [backup-simplify]: Simplify d1 into d1 12.761 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 12.761 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 12.761 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (- (/ 1 (pow d1 2)))) in d2 12.761 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (- (/ 1 (pow d1 2)))) 12.761 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) in d2 12.761 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 12.761 * [taylor]: Taking taylor expansion of d1 in d2 12.761 * [backup-simplify]: Simplify d1 into d1 12.761 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 12.761 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 12.761 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 12.761 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 12.761 * [taylor]: Taking taylor expansion of d4 in d2 12.761 * [backup-simplify]: Simplify d4 into d4 12.761 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.761 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 12.761 * [taylor]: Taking taylor expansion of d2 in d2 12.761 * [backup-simplify]: Simplify 0 into 0 12.762 * [backup-simplify]: Simplify 1 into 1 12.762 * [backup-simplify]: Simplify (/ 1 1) into 1 12.762 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 12.762 * [taylor]: Taking taylor expansion of d3 in d2 12.762 * [backup-simplify]: Simplify d3 into d3 12.762 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.762 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d2 12.762 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 12.762 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 12.762 * [taylor]: Taking taylor expansion of d1 in d2 12.762 * [backup-simplify]: Simplify d1 into d1 12.762 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 12.762 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 12.762 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (- (/ 1 (pow d1 2)))) in d1 12.762 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (- (/ 1 (pow d1 2)))) 12.762 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) in d1 12.762 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 12.762 * [taylor]: Taking taylor expansion of d1 in d1 12.762 * [backup-simplify]: Simplify 0 into 0 12.762 * [backup-simplify]: Simplify 1 into 1 12.763 * [backup-simplify]: Simplify (/ 1 1) into 1 12.763 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d1 12.763 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 12.763 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 12.763 * [taylor]: Taking taylor expansion of d4 in d1 12.763 * [backup-simplify]: Simplify d4 into d4 12.763 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.763 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 12.763 * [taylor]: Taking taylor expansion of d2 in d1 12.763 * [backup-simplify]: Simplify d2 into d2 12.763 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.763 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 12.763 * [taylor]: Taking taylor expansion of d3 in d1 12.763 * [backup-simplify]: Simplify d3 into d3 12.763 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.763 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d1 12.763 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 12.763 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 12.763 * [taylor]: Taking taylor expansion of d1 in d1 12.763 * [backup-simplify]: Simplify 0 into 0 12.763 * [backup-simplify]: Simplify 1 into 1 12.763 * [backup-simplify]: Simplify (* 1 1) into 1 12.763 * [backup-simplify]: Simplify (/ 1 1) into 1 12.763 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (- (/ 1 (pow d1 2)))) in d1 12.763 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (- (/ 1 (pow d1 2)))) 12.763 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) in d1 12.764 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 12.764 * [taylor]: Taking taylor expansion of d1 in d1 12.764 * [backup-simplify]: Simplify 0 into 0 12.764 * [backup-simplify]: Simplify 1 into 1 12.764 * [backup-simplify]: Simplify (/ 1 1) into 1 12.764 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d1 12.764 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 12.764 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 12.764 * [taylor]: Taking taylor expansion of d4 in d1 12.764 * [backup-simplify]: Simplify d4 into d4 12.764 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.764 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 12.764 * [taylor]: Taking taylor expansion of d2 in d1 12.764 * [backup-simplify]: Simplify d2 into d2 12.764 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.764 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 12.764 * [taylor]: Taking taylor expansion of d3 in d1 12.764 * [backup-simplify]: Simplify d3 into d3 12.764 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.764 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d1 12.764 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 12.764 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 12.764 * [taylor]: Taking taylor expansion of d1 in d1 12.764 * [backup-simplify]: Simplify 0 into 0 12.764 * [backup-simplify]: Simplify 1 into 1 12.764 * [backup-simplify]: Simplify (* 1 1) into 1 12.765 * [backup-simplify]: Simplify (/ 1 1) into 1 12.765 * [backup-simplify]: Simplify (- 1) into -1 12.765 * [backup-simplify]: Simplify (+ 0 -1) into -1 12.765 * [taylor]: Taking taylor expansion of -1 in d2 12.765 * [backup-simplify]: Simplify -1 into -1 12.765 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 12.765 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 12.765 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 12.766 * [backup-simplify]: Simplify (* 1 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 12.766 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 12.766 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.767 * [backup-simplify]: Simplify (- 0) into 0 12.767 * [backup-simplify]: Simplify (+ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 12.767 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 12.767 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 12.767 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 12.767 * [taylor]: Taking taylor expansion of d4 in d2 12.767 * [backup-simplify]: Simplify d4 into d4 12.767 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.767 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 12.767 * [taylor]: Taking taylor expansion of d2 in d2 12.767 * [backup-simplify]: Simplify 0 into 0 12.767 * [backup-simplify]: Simplify 1 into 1 12.767 * [backup-simplify]: Simplify (/ 1 1) into 1 12.767 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 12.767 * [taylor]: Taking taylor expansion of d3 in d2 12.767 * [backup-simplify]: Simplify d3 into d3 12.767 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.767 * [backup-simplify]: Simplify (+ 0 1) into 1 12.768 * [backup-simplify]: Simplify (+ 1 0) into 1 12.768 * [taylor]: Taking taylor expansion of 1 in d3 12.768 * [backup-simplify]: Simplify 1 into 1 12.768 * [taylor]: Taking taylor expansion of -1 in d3 12.768 * [backup-simplify]: Simplify -1 into -1 12.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 12.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 12.768 * [backup-simplify]: Simplify (+ 0 0) into 0 12.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 12.769 * [backup-simplify]: Simplify (- 0) into 0 12.769 * [backup-simplify]: Simplify (+ 0 0) into 0 12.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.770 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)))) into 0 12.770 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 12.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.771 * [backup-simplify]: Simplify (- 0) into 0 12.771 * [backup-simplify]: Simplify (+ 0 0) into 0 12.771 * [taylor]: Taking taylor expansion of 0 in d2 12.771 * [backup-simplify]: Simplify 0 into 0 12.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.772 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 12.772 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 12.772 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 12.772 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 12.772 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 12.772 * [taylor]: Taking taylor expansion of d4 in d3 12.772 * [backup-simplify]: Simplify d4 into d4 12.772 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.772 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 12.772 * [taylor]: Taking taylor expansion of d3 in d3 12.772 * [backup-simplify]: Simplify 0 into 0 12.772 * [backup-simplify]: Simplify 1 into 1 12.772 * [backup-simplify]: Simplify (/ 1 1) into 1 12.772 * [backup-simplify]: Simplify (- 1) into -1 12.773 * [backup-simplify]: Simplify (+ 0 -1) into -1 12.773 * [taylor]: Taking taylor expansion of -1 in d4 12.773 * [backup-simplify]: Simplify -1 into -1 12.773 * [taylor]: Taking taylor expansion of 0 in d3 12.773 * [backup-simplify]: Simplify 0 into 0 12.773 * [taylor]: Taking taylor expansion of 1 in d4 12.773 * [backup-simplify]: Simplify 1 into 1 12.773 * [taylor]: Taking taylor expansion of -1 in d4 12.773 * [backup-simplify]: Simplify -1 into -1 12.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 12.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 12.773 * [backup-simplify]: Simplify (+ 0 0) into 0 12.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 12.773 * [backup-simplify]: Simplify (- 0) into 0 12.774 * [backup-simplify]: Simplify (+ 0 0) into 0 12.774 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.775 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))))) into 0 12.776 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 12.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.777 * [backup-simplify]: Simplify (- 0) into 0 12.778 * [backup-simplify]: Simplify (+ 0 0) into 0 12.778 * [taylor]: Taking taylor expansion of 0 in d2 12.778 * [backup-simplify]: Simplify 0 into 0 12.778 * [taylor]: Taking taylor expansion of 0 in d3 12.778 * [backup-simplify]: Simplify 0 into 0 12.778 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 12.779 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.779 * [backup-simplify]: Simplify (+ 0 0) into 0 12.779 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 12.780 * [backup-simplify]: Simplify (- 0) into 0 12.780 * [backup-simplify]: Simplify (+ 0 0) into 0 12.780 * [taylor]: Taking taylor expansion of 0 in d3 12.780 * [backup-simplify]: Simplify 0 into 0 12.780 * [taylor]: Taking taylor expansion of 0 in d3 12.780 * [backup-simplify]: Simplify 0 into 0 12.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.781 * [backup-simplify]: Simplify (- 0) into 0 12.781 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 12.781 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 12.781 * [taylor]: Taking taylor expansion of d4 in d4 12.781 * [backup-simplify]: Simplify 0 into 0 12.781 * [backup-simplify]: Simplify 1 into 1 12.782 * [backup-simplify]: Simplify (/ 1 1) into 1 12.782 * [backup-simplify]: Simplify 1 into 1 12.782 * [taylor]: Taking taylor expansion of 0 in d4 12.782 * [backup-simplify]: Simplify 0 into 0 12.782 * [taylor]: Taking taylor expansion of 0 in d4 12.782 * [backup-simplify]: Simplify 0 into 0 12.782 * [taylor]: Taking taylor expansion of 0 in d4 12.782 * [backup-simplify]: Simplify 0 into 0 12.782 * [backup-simplify]: Simplify -1 into -1 12.782 * [backup-simplify]: Simplify 1 into 1 12.783 * [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)) 12.783 * [backup-simplify]: Simplify (fma (/ 1 (- d1)) (+ (- (/ 1 (- d2)) (/ 1 (- d3))) (/ 1 (- d4))) (- (* (/ 1 (- d1)) (/ 1 (- d1))))) into (fma (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (- (/ 1 (pow d1 2)))) 12.783 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (- (/ 1 (pow d1 2)))) in (d1 d2 d3 d4) around 0 12.783 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (- (/ 1 (pow d1 2)))) in d4 12.783 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (- (/ 1 (pow d1 2)))) 12.783 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d4 12.783 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 12.783 * [taylor]: Taking taylor expansion of -1 in d4 12.783 * [backup-simplify]: Simplify -1 into -1 12.783 * [taylor]: Taking taylor expansion of d1 in d4 12.783 * [backup-simplify]: Simplify d1 into d1 12.783 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 12.783 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d4 12.783 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 12.783 * [taylor]: Taking taylor expansion of d3 in d4 12.783 * [backup-simplify]: Simplify d3 into d3 12.783 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.784 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 12.784 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 12.784 * [taylor]: Taking taylor expansion of d4 in d4 12.784 * [backup-simplify]: Simplify 0 into 0 12.784 * [backup-simplify]: Simplify 1 into 1 12.784 * [backup-simplify]: Simplify (/ 1 1) into 1 12.784 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 12.784 * [taylor]: Taking taylor expansion of d2 in d4 12.784 * [backup-simplify]: Simplify d2 into d2 12.784 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.784 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d4 12.784 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 12.784 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 12.784 * [taylor]: Taking taylor expansion of d1 in d4 12.784 * [backup-simplify]: Simplify d1 into d1 12.784 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 12.784 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 12.784 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (- (/ 1 (pow d1 2)))) in d3 12.784 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (- (/ 1 (pow d1 2)))) 12.785 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d3 12.785 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 12.785 * [taylor]: Taking taylor expansion of -1 in d3 12.785 * [backup-simplify]: Simplify -1 into -1 12.785 * [taylor]: Taking taylor expansion of d1 in d3 12.785 * [backup-simplify]: Simplify d1 into d1 12.785 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 12.785 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d3 12.785 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 12.785 * [taylor]: Taking taylor expansion of d3 in d3 12.785 * [backup-simplify]: Simplify 0 into 0 12.785 * [backup-simplify]: Simplify 1 into 1 12.785 * [backup-simplify]: Simplify (/ 1 1) into 1 12.785 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 12.785 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 12.785 * [taylor]: Taking taylor expansion of d4 in d3 12.785 * [backup-simplify]: Simplify d4 into d4 12.785 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.785 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 12.785 * [taylor]: Taking taylor expansion of d2 in d3 12.785 * [backup-simplify]: Simplify d2 into d2 12.785 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.786 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d3 12.786 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 12.786 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 12.786 * [taylor]: Taking taylor expansion of d1 in d3 12.786 * [backup-simplify]: Simplify d1 into d1 12.786 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 12.786 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 12.786 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (- (/ 1 (pow d1 2)))) in d2 12.786 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (- (/ 1 (pow d1 2)))) 12.786 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d2 12.786 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 12.786 * [taylor]: Taking taylor expansion of -1 in d2 12.786 * [backup-simplify]: Simplify -1 into -1 12.786 * [taylor]: Taking taylor expansion of d1 in d2 12.786 * [backup-simplify]: Simplify d1 into d1 12.786 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 12.786 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d2 12.786 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 12.786 * [taylor]: Taking taylor expansion of d3 in d2 12.786 * [backup-simplify]: Simplify d3 into d3 12.786 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.786 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 12.786 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 12.787 * [taylor]: Taking taylor expansion of d4 in d2 12.787 * [backup-simplify]: Simplify d4 into d4 12.787 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.787 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 12.787 * [taylor]: Taking taylor expansion of d2 in d2 12.787 * [backup-simplify]: Simplify 0 into 0 12.787 * [backup-simplify]: Simplify 1 into 1 12.787 * [backup-simplify]: Simplify (/ 1 1) into 1 12.787 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d2 12.787 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 12.787 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 12.787 * [taylor]: Taking taylor expansion of d1 in d2 12.787 * [backup-simplify]: Simplify d1 into d1 12.787 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 12.787 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 12.787 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (- (/ 1 (pow d1 2)))) in d1 12.787 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (- (/ 1 (pow d1 2)))) 12.787 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d1 12.787 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 12.787 * [taylor]: Taking taylor expansion of -1 in d1 12.788 * [backup-simplify]: Simplify -1 into -1 12.788 * [taylor]: Taking taylor expansion of d1 in d1 12.788 * [backup-simplify]: Simplify 0 into 0 12.788 * [backup-simplify]: Simplify 1 into 1 12.788 * [backup-simplify]: Simplify (/ -1 1) into -1 12.788 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d1 12.788 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 12.788 * [taylor]: Taking taylor expansion of d3 in d1 12.788 * [backup-simplify]: Simplify d3 into d3 12.788 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.788 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 12.788 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 12.788 * [taylor]: Taking taylor expansion of d4 in d1 12.788 * [backup-simplify]: Simplify d4 into d4 12.788 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.788 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 12.788 * [taylor]: Taking taylor expansion of d2 in d1 12.788 * [backup-simplify]: Simplify d2 into d2 12.788 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.788 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d1 12.788 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 12.789 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 12.789 * [taylor]: Taking taylor expansion of d1 in d1 12.789 * [backup-simplify]: Simplify 0 into 0 12.789 * [backup-simplify]: Simplify 1 into 1 12.789 * [backup-simplify]: Simplify (* 1 1) into 1 12.789 * [backup-simplify]: Simplify (/ 1 1) into 1 12.789 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (- (/ 1 (pow d1 2)))) in d1 12.789 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (- (/ 1 (pow d1 2)))) 12.789 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) in d1 12.789 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 12.789 * [taylor]: Taking taylor expansion of -1 in d1 12.789 * [backup-simplify]: Simplify -1 into -1 12.790 * [taylor]: Taking taylor expansion of d1 in d1 12.790 * [backup-simplify]: Simplify 0 into 0 12.790 * [backup-simplify]: Simplify 1 into 1 12.790 * [backup-simplify]: Simplify (/ -1 1) into -1 12.790 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d1 12.790 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 12.790 * [taylor]: Taking taylor expansion of d3 in d1 12.790 * [backup-simplify]: Simplify d3 into d3 12.790 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.790 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 12.790 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 12.790 * [taylor]: Taking taylor expansion of d4 in d1 12.790 * [backup-simplify]: Simplify d4 into d4 12.790 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.790 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 12.790 * [taylor]: Taking taylor expansion of d2 in d1 12.790 * [backup-simplify]: Simplify d2 into d2 12.790 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.790 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d1 12.790 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 12.791 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 12.791 * [taylor]: Taking taylor expansion of d1 in d1 12.791 * [backup-simplify]: Simplify 0 into 0 12.791 * [backup-simplify]: Simplify 1 into 1 12.791 * [backup-simplify]: Simplify (* 1 1) into 1 12.791 * [backup-simplify]: Simplify (/ 1 1) into 1 12.792 * [backup-simplify]: Simplify (- 1) into -1 12.792 * [backup-simplify]: Simplify (+ 0 -1) into -1 12.792 * [taylor]: Taking taylor expansion of -1 in d2 12.792 * [backup-simplify]: Simplify -1 into -1 12.792 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 12.792 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 12.793 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 12.793 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) into (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) 12.793 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 12.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.795 * [backup-simplify]: Simplify (- 0) into 0 12.795 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) 0) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 12.795 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 12.795 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 12.795 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 12.795 * [taylor]: Taking taylor expansion of d4 in d2 12.795 * [backup-simplify]: Simplify d4 into d4 12.795 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.795 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 12.795 * [taylor]: Taking taylor expansion of d2 in d2 12.795 * [backup-simplify]: Simplify 0 into 0 12.795 * [backup-simplify]: Simplify 1 into 1 12.795 * [backup-simplify]: Simplify (/ 1 1) into 1 12.796 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 12.796 * [taylor]: Taking taylor expansion of d3 in d2 12.796 * [backup-simplify]: Simplify d3 into d3 12.796 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.796 * [backup-simplify]: Simplify (+ 0 1) into 1 12.796 * [backup-simplify]: Simplify (+ 1 0) into 1 12.797 * [taylor]: Taking taylor expansion of 1 in d3 12.797 * [backup-simplify]: Simplify 1 into 1 12.797 * [taylor]: Taking taylor expansion of -1 in d3 12.797 * [backup-simplify]: Simplify -1 into -1 12.797 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 12.797 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 12.797 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 12.797 * [backup-simplify]: Simplify (+ 0 0) into 0 12.798 * [backup-simplify]: Simplify (- 0) into 0 12.798 * [backup-simplify]: Simplify (+ 0 0) into 0 12.799 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 12.799 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))))) into 0 12.800 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 12.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.802 * [backup-simplify]: Simplify (- 0) into 0 12.802 * [backup-simplify]: Simplify (+ 0 0) into 0 12.802 * [taylor]: Taking taylor expansion of 0 in d2 12.802 * [backup-simplify]: Simplify 0 into 0 12.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.803 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 12.803 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 12.803 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 12.803 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 12.803 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 12.803 * [taylor]: Taking taylor expansion of d4 in d3 12.803 * [backup-simplify]: Simplify d4 into d4 12.803 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.803 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 12.803 * [taylor]: Taking taylor expansion of d3 in d3 12.803 * [backup-simplify]: Simplify 0 into 0 12.803 * [backup-simplify]: Simplify 1 into 1 12.804 * [backup-simplify]: Simplify (/ 1 1) into 1 12.804 * [backup-simplify]: Simplify (- 1) into -1 12.804 * [backup-simplify]: Simplify (+ 0 -1) into -1 12.805 * [taylor]: Taking taylor expansion of -1 in d4 12.805 * [backup-simplify]: Simplify -1 into -1 12.805 * [taylor]: Taking taylor expansion of 0 in d3 12.805 * [backup-simplify]: Simplify 0 into 0 12.805 * [taylor]: Taking taylor expansion of 1 in d4 12.805 * [backup-simplify]: Simplify 1 into 1 12.805 * [taylor]: Taking taylor expansion of -1 in d4 12.805 * [backup-simplify]: Simplify -1 into -1 12.805 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 12.805 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 12.805 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 12.806 * [backup-simplify]: Simplify (+ 0 0) into 0 12.806 * [backup-simplify]: Simplify (- 0) into 0 12.806 * [backup-simplify]: Simplify (+ 0 0) into 0 12.807 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.808 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))))) into 0 12.809 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 12.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.810 * [backup-simplify]: Simplify (- 0) into 0 12.811 * [backup-simplify]: Simplify (+ 0 0) into 0 12.811 * [taylor]: Taking taylor expansion of 0 in d2 12.811 * [backup-simplify]: Simplify 0 into 0 12.811 * [taylor]: Taking taylor expansion of 0 in d3 12.811 * [backup-simplify]: Simplify 0 into 0 12.811 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 12.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.812 * [backup-simplify]: Simplify (+ 0 0) into 0 12.812 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 12.813 * [backup-simplify]: Simplify (- 0) into 0 12.813 * [backup-simplify]: Simplify (+ 0 0) into 0 12.813 * [taylor]: Taking taylor expansion of 0 in d3 12.813 * [backup-simplify]: Simplify 0 into 0 12.813 * [taylor]: Taking taylor expansion of 0 in d3 12.813 * [backup-simplify]: Simplify 0 into 0 12.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.814 * [backup-simplify]: Simplify (- 0) into 0 12.814 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 12.814 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 12.814 * [taylor]: Taking taylor expansion of d4 in d4 12.815 * [backup-simplify]: Simplify 0 into 0 12.815 * [backup-simplify]: Simplify 1 into 1 12.815 * [backup-simplify]: Simplify (/ 1 1) into 1 12.815 * [backup-simplify]: Simplify 1 into 1 12.815 * [taylor]: Taking taylor expansion of 0 in d4 12.815 * [backup-simplify]: Simplify 0 into 0 12.815 * [taylor]: Taking taylor expansion of 0 in d4 12.815 * [backup-simplify]: Simplify 0 into 0 12.815 * [taylor]: Taking taylor expansion of 0 in d4 12.815 * [backup-simplify]: Simplify 0 into 0 12.815 * [backup-simplify]: Simplify -1 into -1 12.815 * [backup-simplify]: Simplify 1 into 1 12.816 * [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)) 12.816 * * * [progress]: simplifying candidates 12.816 * * * * [progress]: [ 1 / 14 ] simplifiying candidate # 12.816 * * * * [progress]: [ 2 / 14 ] simplifiying candidate # 12.816 * * * * [progress]: [ 3 / 14 ] simplifiying candidate # 12.816 * * * * [progress]: [ 4 / 14 ] simplifiying candidate # 12.816 * * * * [progress]: [ 5 / 14 ] simplifiying candidate # 12.816 * * * * [progress]: [ 6 / 14 ] simplifiying candidate # 12.816 * * * * [progress]: [ 7 / 14 ] simplifiying candidate # 12.816 * * * * [progress]: [ 8 / 14 ] simplifiying candidate # 12.816 * * * * [progress]: [ 9 / 14 ] simplifiying candidate # 12.817 * * * * [progress]: [ 10 / 14 ] simplifiying candidate # 12.817 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #real (real->posit16 (fma d1 (+ (- d2 d3) d4) (- (* d1 d1))))))> 12.817 * * * * [progress]: [ 12 / 14 ] simplifiying candidate # 12.817 * [simplify]: Simplifying (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 12.817 * * [simplify]: iters left: 6 (9 enodes) 12.823 * * [simplify]: iters left: 5 (40 enodes) 12.836 * * [simplify]: iters left: 4 (70 enodes) 12.865 * * [simplify]: iters left: 3 (124 enodes) 12.911 * * [simplify]: iters left: 2 (208 enodes) 13.005 * * [simplify]: iters left: 1 (293 enodes) 13.087 * * [simplify]: Extracting #0: cost 1 inf + 0 13.087 * * [simplify]: Extracting #1: cost 28 inf + 0 13.087 * * [simplify]: Extracting #2: cost 52 inf + 126 13.088 * * [simplify]: Extracting #3: cost 14 inf + 3401 13.090 * * [simplify]: Extracting #4: cost 0 inf + 4307 13.092 * * [simplify]: Extracting #5: cost 0 inf + 4197 13.093 * [simplify]: Simplified to (* (- (- d2 d3) d1) d1) 13.093 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* (- (- d2 d3) d1) d1)) 13.094 * * * * [progress]: [ 13 / 14 ] simplifiying candidate # 13.094 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 13.094 * * [simplify]: iters left: 6 (9 enodes) 13.098 * * [simplify]: iters left: 5 (38 enodes) 13.111 * * [simplify]: iters left: 4 (73 enodes) 13.134 * * [simplify]: iters left: 3 (119 enodes) 13.156 * * [simplify]: iters left: 2 (166 enodes) 13.199 * * [simplify]: iters left: 1 (200 enodes) 13.264 * * [simplify]: Extracting #0: cost 1 inf + 0 13.264 * * [simplify]: Extracting #1: cost 23 inf + 0 13.265 * * [simplify]: Extracting #2: cost 42 inf + 129 13.266 * * [simplify]: Extracting #3: cost 14 inf + 2364 13.269 * * [simplify]: Extracting #4: cost 0 inf + 3475 13.272 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 13.272 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) d4))) 13.272 * * * * [progress]: [ 14 / 14 ] simplifiying candidate # 13.272 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 13.272 * * [simplify]: iters left: 6 (9 enodes) 13.278 * * [simplify]: iters left: 5 (38 enodes) 13.291 * * [simplify]: iters left: 4 (73 enodes) 13.318 * * [simplify]: iters left: 3 (119 enodes) 13.343 * * [simplify]: iters left: 2 (166 enodes) 13.367 * * [simplify]: iters left: 1 (200 enodes) 13.408 * * [simplify]: Extracting #0: cost 1 inf + 0 13.408 * * [simplify]: Extracting #1: cost 23 inf + 0 13.409 * * [simplify]: Extracting #2: cost 42 inf + 129 13.409 * * [simplify]: Extracting #3: cost 14 inf + 2364 13.411 * * [simplify]: Extracting #4: cost 0 inf + 3475 13.412 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 13.412 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) d4))) 13.412 * * * [progress]: adding candidates to table 13.553 * [progress]: [Phase 3 of 3] Extracting. 13.554 * * [regime]: Finding splitpoints for: (# # # #) 13.554 * * * [regime-changes]: Trying 5 branch expressions: (d4 d3 d2 d1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) 13.554 * * * * [regimes]: Trying to branch on d4 from (# # # #) 13.600 * * * * [regimes]: Trying to branch on d3 from (# # # #) 13.663 * * * * [regimes]: Trying to branch on d2 from (# # # #) 13.708 * * * * [regimes]: Trying to branch on d1 from (# # # #) 13.776 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (# # # #) 13.848 * * * [regime]: Found split indices: #