0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.066 * * * [progress]: [2/2] Setting up program. 0.069 * [progress]: [Phase 2 of 3] Improving. 0.069 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.069 * [simplify]: Simplifying (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.069 * * [simplify]: iters left: 6 (11 enodes) 0.072 * * [simplify]: iters left: 5 (48 enodes) 0.081 * * [simplify]: iters left: 4 (113 enodes) 0.130 * * [simplify]: iters left: 3 (299 enodes) 0.295 * * [simplify]: Extracting #0: cost 1 inf + 0 0.295 * * [simplify]: Extracting #1: cost 46 inf + 0 0.296 * * [simplify]: Extracting #2: cost 95 inf + 378 0.302 * * [simplify]: Extracting #3: cost 51 inf + 4656 0.309 * * [simplify]: Extracting #4: cost 5 inf + 9454 0.317 * * [simplify]: Extracting #5: cost 0 inf + 10105 0.325 * [simplify]: Simplified to (* d1 (+ (- d2 d3) (- d4 d1))) 0.325 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1)))) 0.337 * * [progress]: iteration 1 / 4 0.337 * * * [progress]: picking best candidate 0.346 * * * * [pick]: Picked # 0.346 * * * [progress]: localizing error 0.370 * * * [progress]: generating rewritten candidates 0.370 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.523 * * * [progress]: generating series expansions 0.523 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.523 * [backup-simplify]: Simplify (* d1 (+ (- d2 d3) (- d4 d1))) into (* (- (+ d2 d4) (+ d3 d1)) d1) 0.523 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in (d1 d2 d3 d4) around 0 0.523 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d4 0.523 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4 0.523 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 0.523 * [taylor]: Taking taylor expansion of d2 in d4 0.523 * [backup-simplify]: Simplify d2 into d2 0.523 * [taylor]: Taking taylor expansion of d4 in d4 0.523 * [backup-simplify]: Simplify 0 into 0 0.523 * [backup-simplify]: Simplify 1 into 1 0.523 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4 0.523 * [taylor]: Taking taylor expansion of d3 in d4 0.523 * [backup-simplify]: Simplify d3 into d3 0.523 * [taylor]: Taking taylor expansion of d1 in d4 0.523 * [backup-simplify]: Simplify d1 into d1 0.523 * [taylor]: Taking taylor expansion of d1 in d4 0.523 * [backup-simplify]: Simplify d1 into d1 0.523 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d3 0.524 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3 0.524 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 0.524 * [taylor]: Taking taylor expansion of d2 in d3 0.524 * [backup-simplify]: Simplify d2 into d2 0.524 * [taylor]: Taking taylor expansion of d4 in d3 0.524 * [backup-simplify]: Simplify d4 into d4 0.524 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 0.524 * [taylor]: Taking taylor expansion of d3 in d3 0.524 * [backup-simplify]: Simplify 0 into 0 0.524 * [backup-simplify]: Simplify 1 into 1 0.524 * [taylor]: Taking taylor expansion of d1 in d3 0.524 * [backup-simplify]: Simplify d1 into d1 0.524 * [taylor]: Taking taylor expansion of d1 in d3 0.524 * [backup-simplify]: Simplify d1 into d1 0.524 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2 0.524 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2 0.524 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 0.524 * [taylor]: Taking taylor expansion of d2 in d2 0.524 * [backup-simplify]: Simplify 0 into 0 0.524 * [backup-simplify]: Simplify 1 into 1 0.524 * [taylor]: Taking taylor expansion of d4 in d2 0.524 * [backup-simplify]: Simplify d4 into d4 0.524 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 0.524 * [taylor]: Taking taylor expansion of d3 in d2 0.524 * [backup-simplify]: Simplify d3 into d3 0.524 * [taylor]: Taking taylor expansion of d1 in d2 0.524 * [backup-simplify]: Simplify d1 into d1 0.524 * [taylor]: Taking taylor expansion of d1 in d2 0.524 * [backup-simplify]: Simplify d1 into d1 0.524 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1 0.524 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 0.524 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 0.524 * [taylor]: Taking taylor expansion of d2 in d1 0.524 * [backup-simplify]: Simplify d2 into d2 0.524 * [taylor]: Taking taylor expansion of d4 in d1 0.525 * [backup-simplify]: Simplify d4 into d4 0.525 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 0.525 * [taylor]: Taking taylor expansion of d3 in d1 0.525 * [backup-simplify]: Simplify d3 into d3 0.525 * [taylor]: Taking taylor expansion of d1 in d1 0.525 * [backup-simplify]: Simplify 0 into 0 0.525 * [backup-simplify]: Simplify 1 into 1 0.525 * [taylor]: Taking taylor expansion of d1 in d1 0.525 * [backup-simplify]: Simplify 0 into 0 0.525 * [backup-simplify]: Simplify 1 into 1 0.525 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1 0.525 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 0.525 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 0.525 * [taylor]: Taking taylor expansion of d2 in d1 0.525 * [backup-simplify]: Simplify d2 into d2 0.525 * [taylor]: Taking taylor expansion of d4 in d1 0.525 * [backup-simplify]: Simplify d4 into d4 0.525 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 0.525 * [taylor]: Taking taylor expansion of d3 in d1 0.525 * [backup-simplify]: Simplify d3 into d3 0.525 * [taylor]: Taking taylor expansion of d1 in d1 0.525 * [backup-simplify]: Simplify 0 into 0 0.525 * [backup-simplify]: Simplify 1 into 1 0.525 * [taylor]: Taking taylor expansion of d1 in d1 0.525 * [backup-simplify]: Simplify 0 into 0 0.525 * [backup-simplify]: Simplify 1 into 1 0.525 * [backup-simplify]: Simplify (+ d2 d4) into (+ d2 d4) 0.525 * [backup-simplify]: Simplify (+ d3 0) into d3 0.525 * [backup-simplify]: Simplify (- d3) into (- d3) 0.525 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 0.526 * [backup-simplify]: Simplify (* (- (+ d2 d4) d3) 0) into 0 0.526 * [taylor]: Taking taylor expansion of 0 in d2 0.526 * [backup-simplify]: Simplify 0 into 0 0.526 * [taylor]: Taking taylor expansion of 0 in d3 0.526 * [backup-simplify]: Simplify 0 into 0 0.526 * [taylor]: Taking taylor expansion of 0 in d4 0.526 * [backup-simplify]: Simplify 0 into 0 0.526 * [backup-simplify]: Simplify 0 into 0 0.527 * [backup-simplify]: Simplify (+ 0 0) into 0 0.527 * [backup-simplify]: Simplify (+ 0 1) into 1 0.527 * [backup-simplify]: Simplify (- 1) into -1 0.528 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.528 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 1) (* -1 0)) into (- (+ d2 d4) d3) 0.528 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 0.529 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 0.529 * [taylor]: Taking taylor expansion of d2 in d2 0.529 * [backup-simplify]: Simplify 0 into 0 0.529 * [backup-simplify]: Simplify 1 into 1 0.529 * [taylor]: Taking taylor expansion of d4 in d2 0.529 * [backup-simplify]: Simplify d4 into d4 0.529 * [taylor]: Taking taylor expansion of d3 in d2 0.529 * [backup-simplify]: Simplify d3 into d3 0.529 * [backup-simplify]: Simplify (+ 0 d4) into d4 0.529 * [backup-simplify]: Simplify (- d3) into (- d3) 0.529 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 0.529 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 0.529 * [taylor]: Taking taylor expansion of d4 in d3 0.529 * [backup-simplify]: Simplify d4 into d4 0.529 * [taylor]: Taking taylor expansion of d3 in d3 0.529 * [backup-simplify]: Simplify 0 into 0 0.529 * [backup-simplify]: Simplify 1 into 1 0.529 * [backup-simplify]: Simplify (- 0) into 0 0.529 * [backup-simplify]: Simplify (+ d4 0) into d4 0.530 * [taylor]: Taking taylor expansion of d4 in d4 0.530 * [backup-simplify]: Simplify 0 into 0 0.530 * [backup-simplify]: Simplify 1 into 1 0.530 * [backup-simplify]: Simplify 0 into 0 0.530 * [taylor]: Taking taylor expansion of 0 in d3 0.530 * [backup-simplify]: Simplify 0 into 0 0.530 * [taylor]: Taking taylor expansion of 0 in d4 0.530 * [backup-simplify]: Simplify 0 into 0 0.530 * [backup-simplify]: Simplify 0 into 0 0.530 * [taylor]: Taking taylor expansion of 0 in d4 0.530 * [backup-simplify]: Simplify 0 into 0 0.530 * [backup-simplify]: Simplify 0 into 0 0.530 * [backup-simplify]: Simplify 0 into 0 0.530 * [backup-simplify]: Simplify (+ 0 0) into 0 0.531 * [backup-simplify]: Simplify (+ 0 0) into 0 0.531 * [backup-simplify]: Simplify (- 0) into 0 0.532 * [backup-simplify]: Simplify (+ 0 0) into 0 0.532 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 0) (+ (* -1 1) (* 0 0))) into (- 1) 0.532 * [taylor]: Taking taylor expansion of (- 1) in d2 0.532 * [taylor]: Taking taylor expansion of 1 in d2 0.532 * [backup-simplify]: Simplify 1 into 1 0.533 * [backup-simplify]: Simplify (- 1) into -1 0.533 * [taylor]: Taking taylor expansion of -1 in d3 0.533 * [backup-simplify]: Simplify -1 into -1 0.533 * [taylor]: Taking taylor expansion of -1 in d4 0.533 * [backup-simplify]: Simplify -1 into -1 0.533 * [backup-simplify]: Simplify -1 into -1 0.533 * [backup-simplify]: Simplify (+ 1 0) into 1 0.534 * [backup-simplify]: Simplify (- 0) into 0 0.535 * [backup-simplify]: Simplify (+ 1 0) into 1 0.535 * [taylor]: Taking taylor expansion of 1 in d3 0.535 * [backup-simplify]: Simplify 1 into 1 0.535 * [taylor]: Taking taylor expansion of 1 in d4 0.535 * [backup-simplify]: Simplify 1 into 1 0.535 * [backup-simplify]: Simplify 1 into 1 0.535 * [taylor]: Taking taylor expansion of 0 in d3 0.535 * [backup-simplify]: Simplify 0 into 0 0.535 * [taylor]: Taking taylor expansion of 0 in d4 0.535 * [backup-simplify]: Simplify 0 into 0 0.535 * [backup-simplify]: Simplify 0 into 0 0.535 * [backup-simplify]: Simplify (- 1) into -1 0.536 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.536 * [taylor]: Taking taylor expansion of -1 in d4 0.536 * [backup-simplify]: Simplify -1 into -1 0.536 * [backup-simplify]: Simplify -1 into -1 0.536 * [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))) 0.536 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (- (/ 1 d2) (/ 1 d3)) (- (/ 1 d4) (/ 1 d1)))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) 0.536 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d2 d3 d4) around 0 0.537 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 0.537 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4 0.537 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 0.537 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 0.537 * [taylor]: Taking taylor expansion of d4 in d4 0.537 * [backup-simplify]: Simplify 0 into 0 0.537 * [backup-simplify]: Simplify 1 into 1 0.537 * [backup-simplify]: Simplify (/ 1 1) into 1 0.537 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 0.537 * [taylor]: Taking taylor expansion of d2 in d4 0.537 * [backup-simplify]: Simplify d2 into d2 0.537 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.537 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 0.537 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 0.537 * [taylor]: Taking taylor expansion of d1 in d4 0.537 * [backup-simplify]: Simplify d1 into d1 0.537 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.537 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 0.537 * [taylor]: Taking taylor expansion of d3 in d4 0.537 * [backup-simplify]: Simplify d3 into d3 0.538 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.538 * [taylor]: Taking taylor expansion of d1 in d4 0.538 * [backup-simplify]: Simplify d1 into d1 0.538 * [backup-simplify]: Simplify (+ 1 0) into 1 0.538 * [backup-simplify]: Simplify (+ 1 0) into 1 0.538 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.539 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 0.539 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3 0.539 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 0.539 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 0.539 * [taylor]: Taking taylor expansion of d4 in d3 0.539 * [backup-simplify]: Simplify d4 into d4 0.539 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.539 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 0.539 * [taylor]: Taking taylor expansion of d2 in d3 0.539 * [backup-simplify]: Simplify d2 into d2 0.539 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.539 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 0.539 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 0.539 * [taylor]: Taking taylor expansion of d1 in d3 0.539 * [backup-simplify]: Simplify d1 into d1 0.539 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.539 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.539 * [taylor]: Taking taylor expansion of d3 in d3 0.539 * [backup-simplify]: Simplify 0 into 0 0.539 * [backup-simplify]: Simplify 1 into 1 0.539 * [backup-simplify]: Simplify (/ 1 1) into 1 0.540 * [taylor]: Taking taylor expansion of d1 in d3 0.540 * [backup-simplify]: Simplify d1 into d1 0.540 * [backup-simplify]: Simplify (+ 0 1) into 1 0.540 * [backup-simplify]: Simplify (- 1) into -1 0.541 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.541 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 0.541 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 0.541 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2 0.541 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 0.541 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 0.541 * [taylor]: Taking taylor expansion of d4 in d2 0.541 * [backup-simplify]: Simplify d4 into d4 0.541 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.541 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.541 * [taylor]: Taking taylor expansion of d2 in d2 0.541 * [backup-simplify]: Simplify 0 into 0 0.541 * [backup-simplify]: Simplify 1 into 1 0.542 * [backup-simplify]: Simplify (/ 1 1) into 1 0.542 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 0.542 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 0.542 * [taylor]: Taking taylor expansion of d1 in d2 0.542 * [backup-simplify]: Simplify d1 into d1 0.542 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.542 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.542 * [taylor]: Taking taylor expansion of d3 in d2 0.542 * [backup-simplify]: Simplify d3 into d3 0.542 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.542 * [taylor]: Taking taylor expansion of d1 in d2 0.542 * [backup-simplify]: Simplify d1 into d1 0.542 * [backup-simplify]: Simplify (+ 0 1) into 1 0.543 * [backup-simplify]: Simplify (+ 1 0) into 1 0.543 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.543 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 0.543 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 0.543 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 0.543 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 0.543 * [taylor]: Taking taylor expansion of d4 in d1 0.543 * [backup-simplify]: Simplify d4 into d4 0.543 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.543 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 0.543 * [taylor]: Taking taylor expansion of d2 in d1 0.543 * [backup-simplify]: Simplify d2 into d2 0.543 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.543 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 0.543 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 0.543 * [taylor]: Taking taylor expansion of d1 in d1 0.543 * [backup-simplify]: Simplify 0 into 0 0.543 * [backup-simplify]: Simplify 1 into 1 0.544 * [backup-simplify]: Simplify (/ 1 1) into 1 0.544 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 0.544 * [taylor]: Taking taylor expansion of d3 in d1 0.544 * [backup-simplify]: Simplify d3 into d3 0.544 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.544 * [taylor]: Taking taylor expansion of d1 in d1 0.544 * [backup-simplify]: Simplify 0 into 0 0.544 * [backup-simplify]: Simplify 1 into 1 0.544 * [backup-simplify]: Simplify (+ 1 0) into 1 0.545 * [backup-simplify]: Simplify (- 1) into -1 0.545 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.546 * [backup-simplify]: Simplify (/ -1 1) into -1 0.546 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 0.546 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 0.546 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 0.546 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 0.546 * [taylor]: Taking taylor expansion of d4 in d1 0.546 * [backup-simplify]: Simplify d4 into d4 0.546 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.546 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 0.546 * [taylor]: Taking taylor expansion of d2 in d1 0.546 * [backup-simplify]: Simplify d2 into d2 0.546 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.546 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 0.546 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 0.546 * [taylor]: Taking taylor expansion of d1 in d1 0.546 * [backup-simplify]: Simplify 0 into 0 0.546 * [backup-simplify]: Simplify 1 into 1 0.546 * [backup-simplify]: Simplify (/ 1 1) into 1 0.546 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 0.547 * [taylor]: Taking taylor expansion of d3 in d1 0.547 * [backup-simplify]: Simplify d3 into d3 0.547 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.547 * [taylor]: Taking taylor expansion of d1 in d1 0.547 * [backup-simplify]: Simplify 0 into 0 0.547 * [backup-simplify]: Simplify 1 into 1 0.547 * [backup-simplify]: Simplify (+ 1 0) into 1 0.547 * [backup-simplify]: Simplify (- 1) into -1 0.548 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.548 * [backup-simplify]: Simplify (/ -1 1) into -1 0.548 * [taylor]: Taking taylor expansion of -1 in d2 0.548 * [backup-simplify]: Simplify -1 into -1 0.549 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 0.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.549 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 0.549 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.550 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0.551 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0.551 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 0.551 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 0.551 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 0.551 * [taylor]: Taking taylor expansion of d4 in d2 0.551 * [backup-simplify]: Simplify d4 into d4 0.551 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.551 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.551 * [taylor]: Taking taylor expansion of d2 in d2 0.551 * [backup-simplify]: Simplify 0 into 0 0.551 * [backup-simplify]: Simplify 1 into 1 0.551 * [backup-simplify]: Simplify (/ 1 1) into 1 0.551 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.551 * [taylor]: Taking taylor expansion of d3 in d2 0.551 * [backup-simplify]: Simplify d3 into d3 0.551 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.552 * [backup-simplify]: Simplify (+ 0 1) into 1 0.552 * [backup-simplify]: Simplify (+ 1 0) into 1 0.552 * [taylor]: Taking taylor expansion of 1 in d3 0.552 * [backup-simplify]: Simplify 1 into 1 0.552 * [taylor]: Taking taylor expansion of -1 in d3 0.552 * [backup-simplify]: Simplify -1 into -1 0.553 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.553 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 0.553 * [backup-simplify]: Simplify (+ 0 0) into 0 0.554 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.554 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.555 * [backup-simplify]: Simplify (+ 0 0) into 0 0.555 * [backup-simplify]: Simplify (- 0) into 0 0.555 * [backup-simplify]: Simplify (+ 0 0) into 0 0.559 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0 0.559 * [taylor]: Taking taylor expansion of 0 in d2 0.559 * [backup-simplify]: Simplify 0 into 0 0.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.560 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.560 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.560 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 0.560 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 0.560 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 0.560 * [taylor]: Taking taylor expansion of d4 in d3 0.560 * [backup-simplify]: Simplify d4 into d4 0.561 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.561 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.561 * [taylor]: Taking taylor expansion of d3 in d3 0.561 * [backup-simplify]: Simplify 0 into 0 0.561 * [backup-simplify]: Simplify 1 into 1 0.561 * [backup-simplify]: Simplify (/ 1 1) into 1 0.561 * [backup-simplify]: Simplify (- 1) into -1 0.562 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.562 * [taylor]: Taking taylor expansion of -1 in d4 0.562 * [backup-simplify]: Simplify -1 into -1 0.562 * [taylor]: Taking taylor expansion of 0 in d3 0.562 * [backup-simplify]: Simplify 0 into 0 0.562 * [taylor]: Taking taylor expansion of 1 in d4 0.562 * [backup-simplify]: Simplify 1 into 1 0.562 * [taylor]: Taking taylor expansion of -1 in d4 0.562 * [backup-simplify]: Simplify -1 into -1 0.562 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 0.562 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.563 * [backup-simplify]: Simplify (+ 0 0) into 0 0.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.564 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.564 * [backup-simplify]: Simplify (+ 0 0) into 0 0.565 * [backup-simplify]: Simplify (- 0) into 0 0.565 * [backup-simplify]: Simplify (+ 0 0) into 0 0.566 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.566 * [taylor]: Taking taylor expansion of 0 in d2 0.566 * [backup-simplify]: Simplify 0 into 0 0.566 * [taylor]: Taking taylor expansion of 0 in d3 0.566 * [backup-simplify]: Simplify 0 into 0 0.566 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.567 * [backup-simplify]: Simplify (+ 0 0) into 0 0.567 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.568 * [backup-simplify]: Simplify (- 0) into 0 0.568 * [backup-simplify]: Simplify (+ 0 0) into 0 0.568 * [taylor]: Taking taylor expansion of 0 in d3 0.568 * [backup-simplify]: Simplify 0 into 0 0.568 * [taylor]: Taking taylor expansion of 0 in d3 0.568 * [backup-simplify]: Simplify 0 into 0 0.568 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.568 * [backup-simplify]: Simplify (- 0) into 0 0.569 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.569 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 0.569 * [taylor]: Taking taylor expansion of d4 in d4 0.569 * [backup-simplify]: Simplify 0 into 0 0.569 * [backup-simplify]: Simplify 1 into 1 0.569 * [backup-simplify]: Simplify (/ 1 1) into 1 0.569 * [backup-simplify]: Simplify 1 into 1 0.569 * [taylor]: Taking taylor expansion of 0 in d4 0.569 * [backup-simplify]: Simplify 0 into 0 0.569 * [taylor]: Taking taylor expansion of 0 in d4 0.569 * [backup-simplify]: Simplify 0 into 0 0.569 * [taylor]: Taking taylor expansion of 0 in d4 0.569 * [backup-simplify]: Simplify 0 into 0 0.569 * [backup-simplify]: Simplify -1 into -1 0.569 * [backup-simplify]: Simplify 1 into 1 0.569 * [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)) 0.570 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (- (/ 1 (- d2)) (/ 1 (- d3))) (- (/ 1 (- d4)) (/ 1 (- d1))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) 0.570 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d1 d2 d3 d4) around 0 0.570 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4 0.570 * [taylor]: Taking taylor expansion of -1 in d4 0.570 * [backup-simplify]: Simplify -1 into -1 0.570 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4 0.570 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4 0.570 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 0.570 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 0.570 * [taylor]: Taking taylor expansion of d1 in d4 0.570 * [backup-simplify]: Simplify d1 into d1 0.570 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.570 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 0.570 * [taylor]: Taking taylor expansion of d3 in d4 0.570 * [backup-simplify]: Simplify d3 into d3 0.570 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.570 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 0.570 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 0.570 * [taylor]: Taking taylor expansion of d4 in d4 0.570 * [backup-simplify]: Simplify 0 into 0 0.570 * [backup-simplify]: Simplify 1 into 1 0.570 * [backup-simplify]: Simplify (/ 1 1) into 1 0.570 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 0.570 * [taylor]: Taking taylor expansion of d2 in d4 0.570 * [backup-simplify]: Simplify d2 into d2 0.570 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.570 * [taylor]: Taking taylor expansion of d1 in d4 0.570 * [backup-simplify]: Simplify d1 into d1 0.571 * [backup-simplify]: Simplify (+ 1 0) into 1 0.571 * [backup-simplify]: Simplify (- 1) into -1 0.571 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.571 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 0.571 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3 0.571 * [taylor]: Taking taylor expansion of -1 in d3 0.571 * [backup-simplify]: Simplify -1 into -1 0.571 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3 0.571 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3 0.571 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 0.571 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 0.571 * [taylor]: Taking taylor expansion of d1 in d3 0.571 * [backup-simplify]: Simplify d1 into d1 0.571 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.571 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.571 * [taylor]: Taking taylor expansion of d3 in d3 0.571 * [backup-simplify]: Simplify 0 into 0 0.571 * [backup-simplify]: Simplify 1 into 1 0.572 * [backup-simplify]: Simplify (/ 1 1) into 1 0.572 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 0.572 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 0.572 * [taylor]: Taking taylor expansion of d4 in d3 0.572 * [backup-simplify]: Simplify d4 into d4 0.572 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.572 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 0.572 * [taylor]: Taking taylor expansion of d2 in d3 0.572 * [backup-simplify]: Simplify d2 into d2 0.572 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.572 * [taylor]: Taking taylor expansion of d1 in d3 0.572 * [backup-simplify]: Simplify d1 into d1 0.572 * [backup-simplify]: Simplify (+ 0 1) into 1 0.572 * [backup-simplify]: Simplify (+ 1 0) into 1 0.572 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.572 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 0.572 * [taylor]: Taking taylor expansion of -1 in d2 0.573 * [backup-simplify]: Simplify -1 into -1 0.573 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 0.573 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2 0.573 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 0.573 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 0.573 * [taylor]: Taking taylor expansion of d1 in d2 0.573 * [backup-simplify]: Simplify d1 into d1 0.573 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.573 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.573 * [taylor]: Taking taylor expansion of d3 in d2 0.573 * [backup-simplify]: Simplify d3 into d3 0.573 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.573 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 0.573 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 0.573 * [taylor]: Taking taylor expansion of d4 in d2 0.573 * [backup-simplify]: Simplify d4 into d4 0.573 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.573 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.573 * [taylor]: Taking taylor expansion of d2 in d2 0.573 * [backup-simplify]: Simplify 0 into 0 0.573 * [backup-simplify]: Simplify 1 into 1 0.573 * [backup-simplify]: Simplify (/ 1 1) into 1 0.573 * [taylor]: Taking taylor expansion of d1 in d2 0.573 * [backup-simplify]: Simplify d1 into d1 0.573 * [backup-simplify]: Simplify (+ 0 1) into 1 0.574 * [backup-simplify]: Simplify (- 1) into -1 0.574 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.574 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 0.574 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 0.574 * [taylor]: Taking taylor expansion of -1 in d1 0.574 * [backup-simplify]: Simplify -1 into -1 0.574 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 0.574 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 0.574 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 0.574 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 0.574 * [taylor]: Taking taylor expansion of d1 in d1 0.574 * [backup-simplify]: Simplify 0 into 0 0.574 * [backup-simplify]: Simplify 1 into 1 0.574 * [backup-simplify]: Simplify (/ 1 1) into 1 0.574 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 0.574 * [taylor]: Taking taylor expansion of d3 in d1 0.574 * [backup-simplify]: Simplify d3 into d3 0.574 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.574 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 0.574 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 0.574 * [taylor]: Taking taylor expansion of d4 in d1 0.575 * [backup-simplify]: Simplify d4 into d4 0.575 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.575 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 0.575 * [taylor]: Taking taylor expansion of d2 in d1 0.575 * [backup-simplify]: Simplify d2 into d2 0.575 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.575 * [taylor]: Taking taylor expansion of d1 in d1 0.575 * [backup-simplify]: Simplify 0 into 0 0.575 * [backup-simplify]: Simplify 1 into 1 0.575 * [backup-simplify]: Simplify (+ 1 0) into 1 0.575 * [backup-simplify]: Simplify (+ 1 0) into 1 0.575 * [backup-simplify]: Simplify (/ 1 1) into 1 0.575 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 0.575 * [taylor]: Taking taylor expansion of -1 in d1 0.575 * [backup-simplify]: Simplify -1 into -1 0.575 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 0.576 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 0.576 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 0.576 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 0.576 * [taylor]: Taking taylor expansion of d1 in d1 0.576 * [backup-simplify]: Simplify 0 into 0 0.576 * [backup-simplify]: Simplify 1 into 1 0.576 * [backup-simplify]: Simplify (/ 1 1) into 1 0.576 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 0.576 * [taylor]: Taking taylor expansion of d3 in d1 0.576 * [backup-simplify]: Simplify d3 into d3 0.576 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.576 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 0.576 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 0.576 * [taylor]: Taking taylor expansion of d4 in d1 0.576 * [backup-simplify]: Simplify d4 into d4 0.576 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.576 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 0.576 * [taylor]: Taking taylor expansion of d2 in d1 0.576 * [backup-simplify]: Simplify d2 into d2 0.576 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.576 * [taylor]: Taking taylor expansion of d1 in d1 0.576 * [backup-simplify]: Simplify 0 into 0 0.576 * [backup-simplify]: Simplify 1 into 1 0.576 * [backup-simplify]: Simplify (+ 1 0) into 1 0.577 * [backup-simplify]: Simplify (+ 1 0) into 1 0.577 * [backup-simplify]: Simplify (/ 1 1) into 1 0.577 * [backup-simplify]: Simplify (* -1 1) into -1 0.577 * [taylor]: Taking taylor expansion of -1 in d2 0.577 * [backup-simplify]: Simplify -1 into -1 0.578 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.578 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 0.578 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 0.578 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 0.578 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0.579 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0.579 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0.579 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 0.579 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 0.579 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 0.579 * [taylor]: Taking taylor expansion of d4 in d2 0.579 * [backup-simplify]: Simplify d4 into d4 0.579 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.579 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.579 * [taylor]: Taking taylor expansion of d2 in d2 0.579 * [backup-simplify]: Simplify 0 into 0 0.579 * [backup-simplify]: Simplify 1 into 1 0.579 * [backup-simplify]: Simplify (/ 1 1) into 1 0.579 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.579 * [taylor]: Taking taylor expansion of d3 in d2 0.579 * [backup-simplify]: Simplify d3 into d3 0.579 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.580 * [backup-simplify]: Simplify (+ 0 1) into 1 0.580 * [backup-simplify]: Simplify (+ 1 0) into 1 0.580 * [taylor]: Taking taylor expansion of 1 in d3 0.580 * [backup-simplify]: Simplify 1 into 1 0.580 * [taylor]: Taking taylor expansion of -1 in d3 0.580 * [backup-simplify]: Simplify -1 into -1 0.581 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.581 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.581 * [backup-simplify]: Simplify (+ 0 0) into 0 0.581 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.581 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 0.581 * [backup-simplify]: Simplify (+ 0 0) into 0 0.582 * [backup-simplify]: Simplify (- 0) into 0 0.582 * [backup-simplify]: Simplify (+ 0 0) into 0 0.583 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)))) into 0 0.583 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))) into 0 0.583 * [taylor]: Taking taylor expansion of 0 in d2 0.583 * [backup-simplify]: Simplify 0 into 0 0.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.584 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.584 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.584 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 0.584 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 0.584 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 0.584 * [taylor]: Taking taylor expansion of d4 in d3 0.584 * [backup-simplify]: Simplify d4 into d4 0.584 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.584 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.584 * [taylor]: Taking taylor expansion of d3 in d3 0.584 * [backup-simplify]: Simplify 0 into 0 0.584 * [backup-simplify]: Simplify 1 into 1 0.585 * [backup-simplify]: Simplify (/ 1 1) into 1 0.585 * [backup-simplify]: Simplify (- 1) into -1 0.585 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.585 * [taylor]: Taking taylor expansion of -1 in d4 0.585 * [backup-simplify]: Simplify -1 into -1 0.585 * [taylor]: Taking taylor expansion of 0 in d3 0.585 * [backup-simplify]: Simplify 0 into 0 0.585 * [taylor]: Taking taylor expansion of 1 in d4 0.585 * [backup-simplify]: Simplify 1 into 1 0.585 * [taylor]: Taking taylor expansion of -1 in d4 0.585 * [backup-simplify]: Simplify -1 into -1 0.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.586 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.586 * [backup-simplify]: Simplify (+ 0 0) into 0 0.586 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 0.586 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.587 * [backup-simplify]: Simplify (+ 0 0) into 0 0.587 * [backup-simplify]: Simplify (- 0) into 0 0.587 * [backup-simplify]: Simplify (+ 0 0) into 0 0.588 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.589 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))) into 0 0.589 * [taylor]: Taking taylor expansion of 0 in d2 0.589 * [backup-simplify]: Simplify 0 into 0 0.589 * [taylor]: Taking taylor expansion of 0 in d3 0.589 * [backup-simplify]: Simplify 0 into 0 0.589 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.590 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.590 * [backup-simplify]: Simplify (+ 0 0) into 0 0.590 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.590 * [backup-simplify]: Simplify (- 0) into 0 0.591 * [backup-simplify]: Simplify (+ 0 0) into 0 0.591 * [taylor]: Taking taylor expansion of 0 in d3 0.591 * [backup-simplify]: Simplify 0 into 0 0.591 * [taylor]: Taking taylor expansion of 0 in d3 0.591 * [backup-simplify]: Simplify 0 into 0 0.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.591 * [backup-simplify]: Simplify (- 0) into 0 0.591 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.591 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 0.591 * [taylor]: Taking taylor expansion of d4 in d4 0.592 * [backup-simplify]: Simplify 0 into 0 0.592 * [backup-simplify]: Simplify 1 into 1 0.592 * [backup-simplify]: Simplify (/ 1 1) into 1 0.592 * [backup-simplify]: Simplify 1 into 1 0.592 * [taylor]: Taking taylor expansion of 0 in d4 0.592 * [backup-simplify]: Simplify 0 into 0 0.592 * [taylor]: Taking taylor expansion of 0 in d4 0.592 * [backup-simplify]: Simplify 0 into 0 0.592 * [taylor]: Taking taylor expansion of 0 in d4 0.592 * [backup-simplify]: Simplify 0 into 0 0.592 * [backup-simplify]: Simplify -1 into -1 0.592 * [backup-simplify]: Simplify 1 into 1 0.592 * [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)) 0.592 * * * [progress]: simplifying candidates 0.592 * * * * [progress]: [ 1 / 36 ] simplifiying candidate # 0.593 * * * * [progress]: [ 2 / 36 ] simplifiying candidate # 0.593 * * * * [progress]: [ 3 / 36 ] simplifiying candidate # 0.593 * [simplify]: Simplifying (* d1 (+ (- d2 d3) (- d4 d1))) 0.593 * * [simplify]: iters left: 6 (8 enodes) 0.596 * * [simplify]: iters left: 5 (40 enodes) 0.610 * * [simplify]: iters left: 4 (95 enodes) 0.644 * * [simplify]: iters left: 3 (218 enodes) 0.716 * * [simplify]: iters left: 2 (448 enodes) 0.914 * * [simplify]: Extracting #0: cost 1 inf + 0 0.914 * * [simplify]: Extracting #1: cost 41 inf + 0 0.915 * * [simplify]: Extracting #2: cost 132 inf + 430 0.920 * * [simplify]: Extracting #3: cost 81 inf + 7212 0.925 * * [simplify]: Extracting #4: cost 6 inf + 13798 0.931 * * [simplify]: Extracting #5: cost 0 inf + 14503 0.942 * [simplify]: Simplified to (* d1 (- (- d4 d1) (- d3 d2))) 0.942 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (pow (* d1 (- (- d4 d1) (- d3 d2))) 1)) 0.942 * * * * [progress]: [ 4 / 36 ] simplifiying candidate # 0.942 * * * * [progress]: [ 5 / 36 ] simplifiying candidate # 0.942 * [simplify]: Simplifying (+ (log d1) (log (+ (- d2 d3) (- d4 d1)))) 0.942 * * [simplify]: iters left: 6 (10 enodes) 0.947 * * [simplify]: iters left: 5 (40 enodes) 0.960 * * [simplify]: iters left: 4 (71 enodes) 0.984 * * [simplify]: iters left: 3 (141 enodes) 1.037 * * [simplify]: iters left: 2 (245 enodes) 1.149 * * [simplify]: iters left: 1 (413 enodes) 1.375 * * [simplify]: Extracting #0: cost 1 inf + 0 1.375 * * [simplify]: Extracting #1: cost 4 inf + 0 1.375 * * [simplify]: Extracting #2: cost 8 inf + 0 1.375 * * [simplify]: Extracting #3: cost 58 inf + 1 1.375 * * [simplify]: Extracting #4: cost 60 inf + 2298 1.378 * * [simplify]: Extracting #5: cost 3 inf + 6997 1.380 * * [simplify]: Extracting #6: cost 0 inf + 7324 1.383 * [simplify]: Simplified to (+ (log d1) (log (+ (- d4 (+ d3 d1)) d2))) 1.383 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (exp (+ (log d1) (log (+ (- d4 (+ d3 d1)) d2))))) 1.383 * * * * [progress]: [ 6 / 36 ] simplifiying candidate # 1.383 * * * * [progress]: [ 7 / 36 ] simplifiying candidate # 1.383 * * * * [progress]: [ 8 / 36 ] simplifiying candidate # 1.383 * [simplify]: Simplifying (* (* (* d1 d1) d1) (* (* (+ (- d2 d3) (- d4 d1)) (+ (- d2 d3) (- d4 d1))) (+ (- d2 d3) (- d4 d1)))) 1.383 * * [simplify]: iters left: 6 (12 enodes) 1.387 * * [simplify]: iters left: 5 (64 enodes) 1.405 * * [simplify]: iters left: 4 (264 enodes) 1.612 * * [simplify]: Extracting #0: cost 1 inf + 0 1.612 * * [simplify]: Extracting #1: cost 45 inf + 0 1.613 * * [simplify]: Extracting #2: cost 293 inf + 42 1.619 * * [simplify]: Extracting #3: cost 470 inf + 9409 1.640 * * [simplify]: Extracting #4: cost 132 inf + 76075 1.664 * * [simplify]: Extracting #5: cost 2 inf + 111625 1.713 * * [simplify]: Extracting #6: cost 0 inf + 111713 1.759 * [simplify]: Simplified to (* (* d1 (+ (- d2 d3) (- d4 d1))) (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1))))) 1.760 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (cbrt (* (* d1 (+ (- d2 d3) (- d4 d1))) (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1))))))) 1.760 * * * * [progress]: [ 9 / 36 ] simplifiying candidate # 1.760 * * * * [progress]: [ 10 / 36 ] simplifiying candidate # 1.760 * * * * [progress]: [ 11 / 36 ] simplifiying candidate # 1.760 * * * * [progress]: [ 12 / 36 ] simplifiying candidate # 1.760 * * * * [progress]: [ 13 / 36 ] simplifiying candidate # 1.760 * [simplify]: Simplifying (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))) 1.760 * * [simplify]: iters left: 6 (10 enodes) 1.762 * * [simplify]: iters left: 5 (40 enodes) 1.769 * * [simplify]: iters left: 4 (71 enodes) 1.781 * * [simplify]: iters left: 3 (141 enodes) 1.834 * * [simplify]: iters left: 2 (245 enodes) 1.905 * * [simplify]: iters left: 1 (413 enodes) 2.129 * * [simplify]: Extracting #0: cost 1 inf + 0 2.129 * * [simplify]: Extracting #1: cost 4 inf + 0 2.129 * * [simplify]: Extracting #2: cost 8 inf + 0 2.130 * * [simplify]: Extracting #3: cost 58 inf + 1 2.130 * * [simplify]: Extracting #4: cost 60 inf + 2148 2.133 * * [simplify]: Extracting #5: cost 3 inf + 6757 2.135 * * [simplify]: Extracting #6: cost 0 inf + 7084 2.138 * [simplify]: Simplified to (* (sqrt (+ (- d4 (+ d3 d1)) d2)) (sqrt d1)) 2.138 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (* (sqrt (+ (- d4 (+ d3 d1)) d2)) (sqrt d1)) (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))))) 2.138 * [simplify]: Simplifying (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))) 2.138 * * [simplify]: iters left: 6 (10 enodes) 2.140 * * [simplify]: iters left: 5 (40 enodes) 2.147 * * [simplify]: iters left: 4 (71 enodes) 2.165 * * [simplify]: iters left: 3 (141 enodes) 2.202 * * [simplify]: iters left: 2 (245 enodes) 2.302 * * [simplify]: iters left: 1 (413 enodes) 2.545 * * [simplify]: Extracting #0: cost 1 inf + 0 2.545 * * [simplify]: Extracting #1: cost 4 inf + 0 2.545 * * [simplify]: Extracting #2: cost 8 inf + 0 2.545 * * [simplify]: Extracting #3: cost 58 inf + 1 2.547 * * [simplify]: Extracting #4: cost 60 inf + 2148 2.551 * * [simplify]: Extracting #5: cost 3 inf + 6757 2.556 * * [simplify]: Extracting #6: cost 0 inf + 7084 2.561 * [simplify]: Simplified to (* (sqrt (+ (- d4 (+ d3 d1)) d2)) (sqrt d1)) 2.561 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))) (* (sqrt (+ (- d4 (+ d3 d1)) d2)) (sqrt d1)))) 2.562 * * * * [progress]: [ 14 / 36 ] simplifiying candidate # 2.562 * [simplify]: Simplifying (* d1 (- d4 d1)) 2.562 * * [simplify]: iters left: 4 (4 enodes) 2.564 * * [simplify]: iters left: 3 (15 enodes) 2.567 * * [simplify]: iters left: 2 (24 enodes) 2.573 * * [simplify]: iters left: 1 (36 enodes) 2.577 * * [simplify]: Extracting #0: cost 1 inf + 0 2.578 * * [simplify]: Extracting #1: cost 9 inf + 0 2.578 * * [simplify]: Extracting #2: cost 12 inf + 2 2.578 * * [simplify]: Extracting #3: cost 5 inf + 333 2.578 * * [simplify]: Extracting #4: cost 0 inf + 660 2.578 * [simplify]: Simplified to (* d1 (- d4 d1)) 2.578 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))) 2.578 * * * * [progress]: [ 15 / 36 ] simplifiying candidate # 2.578 * [simplify]: Simplifying (* (- d4 d1) d1) 2.579 * * [simplify]: iters left: 4 (4 enodes) 2.579 * * [simplify]: iters left: 3 (15 enodes) 2.582 * * [simplify]: iters left: 2 (24 enodes) 2.585 * * [simplify]: iters left: 1 (36 enodes) 2.590 * * [simplify]: Extracting #0: cost 1 inf + 0 2.590 * * [simplify]: Extracting #1: cost 9 inf + 0 2.590 * * [simplify]: Extracting #2: cost 9 inf + 165 2.590 * * [simplify]: Extracting #3: cost 2 inf + 536 2.591 * * [simplify]: Extracting #4: cost 0 inf + 660 2.591 * [simplify]: Simplified to (* (- d4 d1) d1) 2.591 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* (- d2 d3) d1) (* (- d4 d1) d1))) 2.591 * * * * [progress]: [ 16 / 36 ] simplifiying candidate # 2.591 * [simplify]: Simplifying (cbrt (+ (- d2 d3) (- d4 d1))) 2.591 * * [simplify]: iters left: 5 (8 enodes) 2.593 * * [simplify]: iters left: 4 (33 enodes) 2.599 * * [simplify]: iters left: 3 (64 enodes) 2.619 * * [simplify]: iters left: 2 (133 enodes) 2.670 * * [simplify]: iters left: 1 (231 enodes) 2.760 * * [simplify]: Extracting #0: cost 1 inf + 0 2.760 * * [simplify]: Extracting #1: cost 3 inf + 0 2.760 * * [simplify]: Extracting #2: cost 40 inf + 0 2.761 * * [simplify]: Extracting #3: cost 63 inf + 213 2.763 * * [simplify]: Extracting #4: cost 22 inf + 3269 2.766 * * [simplify]: Extracting #5: cost 0 inf + 5320 2.769 * [simplify]: Simplified to (cbrt (- (- d4 d3) (- d1 d2))) 2.769 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (* d1 (* (cbrt (+ (- d2 d3) (- d4 d1))) (cbrt (+ (- d2 d3) (- d4 d1))))) (cbrt (- (- d4 d3) (- d1 d2))))) 2.769 * * * * [progress]: [ 17 / 36 ] simplifiying candidate # 2.770 * [simplify]: Simplifying (sqrt (+ (- d2 d3) (- d4 d1))) 2.770 * * [simplify]: iters left: 5 (8 enodes) 2.773 * * [simplify]: iters left: 4 (33 enodes) 2.784 * * [simplify]: iters left: 3 (64 enodes) 2.797 * * [simplify]: iters left: 2 (133 enodes) 2.831 * * [simplify]: iters left: 1 (231 enodes) 2.892 * * [simplify]: Extracting #0: cost 1 inf + 0 2.892 * * [simplify]: Extracting #1: cost 3 inf + 0 2.892 * * [simplify]: Extracting #2: cost 40 inf + 0 2.893 * * [simplify]: Extracting #3: cost 63 inf + 213 2.895 * * [simplify]: Extracting #4: cost 22 inf + 3229 2.898 * * [simplify]: Extracting #5: cost 0 inf + 5240 2.901 * [simplify]: Simplified to (sqrt (- (- d4 d3) (- d1 d2))) 2.901 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (* d1 (sqrt (+ (- d2 d3) (- d4 d1)))) (sqrt (- (- d4 d3) (- d1 d2))))) 2.901 * * * * [progress]: [ 18 / 36 ] simplifiying candidate # 2.902 * [simplify]: Simplifying (+ (- d2 d3) (- d4 d1)) 2.902 * * [simplify]: iters left: 4 (7 enodes) 2.905 * * [simplify]: iters left: 3 (30 enodes) 2.910 * * [simplify]: iters left: 2 (61 enodes) 2.920 * * [simplify]: iters left: 1 (132 enodes) 2.953 * * [simplify]: Extracting #0: cost 1 inf + 0 2.953 * * [simplify]: Extracting #1: cost 29 inf + 0 2.953 * * [simplify]: Extracting #2: cost 49 inf + 171 2.954 * * [simplify]: Extracting #3: cost 11 inf + 2937 2.955 * * [simplify]: Extracting #4: cost 0 inf + 3803 2.957 * [simplify]: Simplified to (+ (- d4 d1) (- d2 d3)) 2.957 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (* d1 1) (+ (- d4 d1) (- d2 d3)))) 2.957 * * * * [progress]: [ 19 / 36 ] simplifiying candidate # 2.957 * [simplify]: Simplifying (+ (- d2 d3) (- d4 d1)) 2.957 * * [simplify]: iters left: 4 (7 enodes) 2.959 * * [simplify]: iters left: 3 (30 enodes) 2.964 * * [simplify]: iters left: 2 (61 enodes) 2.975 * * [simplify]: iters left: 1 (132 enodes) 3.026 * * [simplify]: Extracting #0: cost 1 inf + 0 3.026 * * [simplify]: Extracting #1: cost 29 inf + 0 3.026 * * [simplify]: Extracting #2: cost 49 inf + 171 3.028 * * [simplify]: Extracting #3: cost 11 inf + 2937 3.031 * * [simplify]: Extracting #4: cost 0 inf + 3803 3.033 * [simplify]: Simplified to (+ (- d4 d1) (- d2 d3)) 3.034 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (* d1 1) (+ (- d4 d1) (- d2 d3)))) 3.034 * * * * [progress]: [ 20 / 36 ] simplifiying candidate # 3.034 * [simplify]: Simplifying (+ (- d2 d3) (- d4 d1)) 3.034 * * [simplify]: iters left: 4 (7 enodes) 3.037 * * [simplify]: iters left: 3 (30 enodes) 3.047 * * [simplify]: iters left: 2 (61 enodes) 3.062 * * [simplify]: iters left: 1 (132 enodes) 3.091 * * [simplify]: Extracting #0: cost 1 inf + 0 3.091 * * [simplify]: Extracting #1: cost 29 inf + 0 3.091 * * [simplify]: Extracting #2: cost 49 inf + 171 3.093 * * [simplify]: Extracting #3: cost 11 inf + 2937 3.095 * * [simplify]: Extracting #4: cost 0 inf + 3803 3.098 * [simplify]: Simplified to (+ (- d4 d1) (- d2 d3)) 3.098 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (* d1 1) (+ (- d4 d1) (- d2 d3)))) 3.098 * * * * [progress]: [ 21 / 36 ] simplifiying candidate # 3.099 * [simplify]: Simplifying (+ (- d2 d3) (- d4 d1)) 3.099 * * [simplify]: iters left: 4 (7 enodes) 3.102 * * [simplify]: iters left: 3 (30 enodes) 3.112 * * [simplify]: iters left: 2 (61 enodes) 3.133 * * [simplify]: iters left: 1 (132 enodes) 3.188 * * [simplify]: Extracting #0: cost 1 inf + 0 3.188 * * [simplify]: Extracting #1: cost 29 inf + 0 3.189 * * [simplify]: Extracting #2: cost 49 inf + 171 3.190 * * [simplify]: Extracting #3: cost 11 inf + 2937 3.193 * * [simplify]: Extracting #4: cost 0 inf + 3803 3.196 * [simplify]: Simplified to (+ (- d4 d1) (- d2 d3)) 3.196 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (* d1 1) (+ (- d4 d1) (- d2 d3)))) 3.196 * * * * [progress]: [ 22 / 36 ] simplifiying candidate # 3.196 * [simplify]: Simplifying (+ (- d2 d3) (- d4 d1)) 3.196 * * [simplify]: iters left: 4 (7 enodes) 3.200 * * [simplify]: iters left: 3 (30 enodes) 3.209 * * [simplify]: iters left: 2 (61 enodes) 3.222 * * [simplify]: iters left: 1 (132 enodes) 3.248 * * [simplify]: Extracting #0: cost 1 inf + 0 3.248 * * [simplify]: Extracting #1: cost 29 inf + 0 3.249 * * [simplify]: Extracting #2: cost 49 inf + 171 3.253 * * [simplify]: Extracting #3: cost 11 inf + 2937 3.255 * * [simplify]: Extracting #4: cost 0 inf + 3803 3.258 * [simplify]: Simplified to (+ (- d4 d1) (- d2 d3)) 3.258 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (* d1 1) (+ (- d4 d1) (- d2 d3)))) 3.258 * * * * [progress]: [ 23 / 36 ] simplifiying candidate # 3.259 * [simplify]: Simplifying (* (cbrt d1) (cbrt d1)) 3.259 * * [simplify]: iters left: 3 (3 enodes) 3.260 * * [simplify]: iters left: 2 (9 enodes) 3.263 * * [simplify]: Extracting #0: cost 1 inf + 0 3.263 * * [simplify]: Extracting #1: cost 3 inf + 0 3.263 * * [simplify]: Extracting #2: cost 5 inf + 0 3.263 * * [simplify]: Extracting #3: cost 4 inf + 1 3.263 * * [simplify]: Extracting #4: cost 0 inf + 405 3.263 * [simplify]: Simplified to (* (cbrt d1) (cbrt d1)) 3.263 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (+ (- d2 d3) (- d4 d1))))) 3.263 * * * * [progress]: [ 24 / 36 ] simplifiying candidate # 3.263 * [simplify]: Simplifying (sqrt d1) 3.263 * * [simplify]: iters left: 1 (2 enodes) 3.264 * * [simplify]: Extracting #0: cost 1 inf + 0 3.264 * * [simplify]: Extracting #1: cost 3 inf + 0 3.264 * * [simplify]: Extracting #2: cost 2 inf + 1 3.264 * * [simplify]: Extracting #3: cost 0 inf + 83 3.264 * [simplify]: Simplified to (sqrt d1) 3.265 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) 3.265 * * * * [progress]: [ 25 / 36 ] simplifiying candidate # 3.265 * * * * [progress]: [ 26 / 36 ] simplifiying candidate # 3.265 * [simplify]: Simplifying (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) 3.265 * * [simplify]: iters left: 6 (15 enodes) 3.273 * * [simplify]: iters left: 5 (70 enodes) 3.299 * * [simplify]: iters left: 4 (178 enodes) 3.411 * * [simplify]: Extracting #0: cost 1 inf + 0 3.411 * * [simplify]: Extracting #1: cost 50 inf + 0 3.412 * * [simplify]: Extracting #2: cost 190 inf + 43 3.417 * * [simplify]: Extracting #3: cost 121 inf + 11459 3.433 * * [simplify]: Extracting #4: cost 8 inf + 31932 3.442 * * [simplify]: Extracting #5: cost 0 inf + 32756 3.450 * * [simplify]: Extracting #6: cost 0 inf + 32741 3.459 * [simplify]: Simplified to (* (fma (+ d1 d4) d1 (* d4 d4)) (fma (+ d2 d3) d3 (* d2 d2))) 3.459 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (- (pow d2 3) (pow d3 3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (pow d4 3) (pow d1 3))))) (* (fma (+ d1 d4) d1 (* d4 d4)) (fma (+ d2 d3) d3 (* d2 d2))))) 3.459 * * * * [progress]: [ 27 / 36 ] simplifiying candidate # 3.460 * [simplify]: Simplifying (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ d4 d1)) 3.460 * * [simplify]: iters left: 6 (11 enodes) 3.462 * * [simplify]: iters left: 5 (50 enodes) 3.472 * * [simplify]: iters left: 4 (121 enodes) 3.505 * * [simplify]: iters left: 3 (366 enodes) 3.676 * * [simplify]: Extracting #0: cost 1 inf + 0 3.676 * * [simplify]: Extracting #1: cost 68 inf + 0 3.677 * * [simplify]: Extracting #2: cost 211 inf + 294 3.683 * * [simplify]: Extracting #3: cost 98 inf + 23263 3.695 * * [simplify]: Extracting #4: cost 1 inf + 43615 3.708 * * [simplify]: Extracting #5: cost 0 inf + 42774 3.721 * * [simplify]: Extracting #6: cost 0 inf + 42704 3.734 * [simplify]: Simplified to (* (+ d4 d1) (fma d3 d3 (* d2 (+ d2 d3)))) 3.734 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (- (pow d2 3) (pow d3 3)) (+ d4 d1)) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (* d4 d4) (* d1 d1))))) (* (+ d4 d1) (fma d3 d3 (* d2 (+ d2 d3)))))) 3.735 * * * * [progress]: [ 28 / 36 ] simplifiying candidate # 3.735 * [simplify]: Simplifying (* (+ d2 d3) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) 3.735 * * [simplify]: iters left: 6 (11 enodes) 3.738 * * [simplify]: iters left: 5 (50 enodes) 3.754 * * [simplify]: iters left: 4 (123 enodes) 3.792 * * [simplify]: iters left: 3 (361 enodes) 4.037 * * [simplify]: Extracting #0: cost 1 inf + 0 4.038 * * [simplify]: Extracting #1: cost 71 inf + 0 4.039 * * [simplify]: Extracting #2: cost 147 inf + 816 4.045 * * [simplify]: Extracting #3: cost 70 inf + 13252 4.060 * * [simplify]: Extracting #4: cost 7 inf + 26397 4.080 * * [simplify]: Extracting #5: cost 0 inf + 27805 4.092 * [simplify]: Simplified to (* (+ d3 d2) (fma (+ d4 d1) d1 (* d4 d4))) 4.092 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (- (* d2 d2) (* d3 d3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ d2 d3) (- (pow d4 3) (pow d1 3))))) (* (+ d3 d2) (fma (+ d4 d1) d1 (* d4 d4))))) 4.092 * * * * [progress]: [ 29 / 36 ] simplifiying candidate # 4.092 * [simplify]: Simplifying (* (+ d2 d3) (+ d4 d1)) 4.092 * * [simplify]: iters left: 4 (7 enodes) 4.094 * * [simplify]: iters left: 3 (30 enodes) 4.099 * * [simplify]: iters left: 2 (66 enodes) 4.112 * * [simplify]: iters left: 1 (144 enodes) 4.145 * * [simplify]: Extracting #0: cost 1 inf + 0 4.145 * * [simplify]: Extracting #1: cost 23 inf + 0 4.145 * * [simplify]: Extracting #2: cost 39 inf + 88 4.146 * * [simplify]: Extracting #3: cost 10 inf + 2797 4.147 * * [simplify]: Extracting #4: cost 0 inf + 3931 4.148 * [simplify]: Simplified to (* (+ d3 d2) (+ d4 d1)) 4.148 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1))))) (* (+ d3 d2) (+ d4 d1)))) 4.148 * * * * [progress]: [ 30 / 36 ] simplifiying candidate # 4.149 * [simplify]: Simplifying (+ (* (- d2 d3) (- d2 d3)) (- (* (- d4 d1) (- d4 d1)) (* (- d2 d3) (- d4 d1)))) 4.149 * * [simplify]: iters left: 6 (11 enodes) 4.151 * * [simplify]: iters left: 5 (47 enodes) 4.159 * * [simplify]: iters left: 4 (107 enodes) 4.195 * * [simplify]: iters left: 3 (415 enodes) 4.389 * * [simplify]: Extracting #0: cost 1 inf + 0 4.389 * * [simplify]: Extracting #1: cost 94 inf + 0 4.390 * * [simplify]: Extracting #2: cost 396 inf + 2 4.395 * * [simplify]: Extracting #3: cost 297 inf + 16981 4.413 * * [simplify]: Extracting #4: cost 25 inf + 72058 4.435 * * [simplify]: Extracting #5: cost 0 inf + 78012 4.476 * [simplify]: Simplified to (fma (- (- d4 d1) (- d2 d3)) (- d4 d1) (* (- d2 d3) (- d2 d3))) 4.476 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (+ (pow (- d2 d3) 3) (pow (- d4 d1) 3))) (fma (- (- d4 d1) (- d2 d3)) (- d4 d1) (* (- d2 d3) (- d2 d3))))) 4.476 * * * * [progress]: [ 31 / 36 ] simplifiying candidate # 4.476 * [simplify]: Simplifying (- (- d2 d3) (- d4 d1)) 4.477 * * [simplify]: iters left: 4 (7 enodes) 4.480 * * [simplify]: iters left: 3 (31 enodes) 4.489 * * [simplify]: iters left: 2 (65 enodes) 4.512 * * [simplify]: iters left: 1 (126 enodes) 4.547 * * [simplify]: Extracting #0: cost 1 inf + 0 4.547 * * [simplify]: Extracting #1: cost 31 inf + 0 4.547 * * [simplify]: Extracting #2: cost 46 inf + 129 4.548 * * [simplify]: Extracting #3: cost 14 inf + 2279 4.549 * * [simplify]: Extracting #4: cost 0 inf + 3472 4.550 * [simplify]: Simplified to (- (- d2 d3) (- d4 d1)) 4.550 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1)))) (- (- d2 d3) (- d4 d1)))) 4.551 * * * * [progress]: [ 32 / 36 ] simplifiying candidate #real (real->posit16 (* d1 (+ (- d2 d3) (- d4 d1))))))> 4.551 * * * * [progress]: [ 33 / 36 ] simplifiying candidate # 4.551 * * * * [progress]: [ 34 / 36 ] simplifiying candidate # 4.551 * [simplify]: Simplifying (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 4.551 * * [simplify]: iters left: 6 (9 enodes) 4.554 * * [simplify]: iters left: 5 (40 enodes) 4.561 * * [simplify]: iters left: 4 (70 enodes) 4.584 * * [simplify]: iters left: 3 (124 enodes) 4.624 * * [simplify]: iters left: 2 (208 enodes) 4.680 * * [simplify]: iters left: 1 (293 enodes) 4.758 * * [simplify]: Extracting #0: cost 1 inf + 0 4.758 * * [simplify]: Extracting #1: cost 28 inf + 0 4.758 * * [simplify]: Extracting #2: cost 52 inf + 126 4.759 * * [simplify]: Extracting #3: cost 14 inf + 3401 4.761 * * [simplify]: Extracting #4: cost 0 inf + 4307 4.763 * * [simplify]: Extracting #5: cost 0 inf + 4197 4.764 * [simplify]: Simplified to (* (- (- d2 d3) d1) d1) 4.764 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* (- (- d2 d3) d1) d1)) 4.764 * * * * [progress]: [ 35 / 36 ] simplifiying candidate # 4.764 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 4.765 * * [simplify]: iters left: 6 (9 enodes) 4.767 * * [simplify]: iters left: 5 (38 enodes) 4.774 * * [simplify]: iters left: 4 (73 enodes) 4.800 * * [simplify]: iters left: 3 (119 enodes) 4.825 * * [simplify]: iters left: 2 (166 enodes) 4.862 * * [simplify]: iters left: 1 (200 enodes) 4.899 * * [simplify]: Extracting #0: cost 1 inf + 0 4.899 * * [simplify]: Extracting #1: cost 23 inf + 0 4.900 * * [simplify]: Extracting #2: cost 42 inf + 129 4.901 * * [simplify]: Extracting #3: cost 14 inf + 2364 4.904 * * [simplify]: Extracting #4: cost 0 inf + 3475 4.907 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 4.907 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) d4))) 4.907 * * * * [progress]: [ 36 / 36 ] simplifiying candidate # 4.908 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 4.908 * * [simplify]: iters left: 6 (9 enodes) 4.912 * * [simplify]: iters left: 5 (38 enodes) 4.925 * * [simplify]: iters left: 4 (73 enodes) 4.950 * * [simplify]: iters left: 3 (119 enodes) 4.993 * * [simplify]: iters left: 2 (166 enodes) 5.043 * * [simplify]: iters left: 1 (200 enodes) 5.097 * * [simplify]: Extracting #0: cost 1 inf + 0 5.098 * * [simplify]: Extracting #1: cost 23 inf + 0 5.098 * * [simplify]: Extracting #2: cost 42 inf + 129 5.099 * * [simplify]: Extracting #3: cost 14 inf + 2364 5.100 * * [simplify]: Extracting #4: cost 0 inf + 3475 5.101 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 5.101 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) d4))) 5.102 * * * [progress]: adding candidates to table 5.470 * * [progress]: iteration 2 / 4 5.470 * * * [progress]: picking best candidate 5.476 * * * * [pick]: Picked # 5.476 * * * [progress]: localizing error 5.506 * * * [progress]: generating rewritten candidates 5.507 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 5.515 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 5.555 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 5.725 * * * [progress]: generating series expansions 5.726 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 5.726 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1)) 5.726 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0 5.726 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3 5.726 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.726 * [taylor]: Taking taylor expansion of d2 in d3 5.726 * [backup-simplify]: Simplify d2 into d2 5.726 * [taylor]: Taking taylor expansion of d1 in d3 5.726 * [backup-simplify]: Simplify d1 into d1 5.726 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.726 * [taylor]: Taking taylor expansion of d3 in d3 5.726 * [backup-simplify]: Simplify 0 into 0 5.726 * [backup-simplify]: Simplify 1 into 1 5.726 * [taylor]: Taking taylor expansion of d1 in d3 5.726 * [backup-simplify]: Simplify d1 into d1 5.726 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2 5.726 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.726 * [taylor]: Taking taylor expansion of d2 in d2 5.726 * [backup-simplify]: Simplify 0 into 0 5.726 * [backup-simplify]: Simplify 1 into 1 5.726 * [taylor]: Taking taylor expansion of d1 in d2 5.726 * [backup-simplify]: Simplify d1 into d1 5.726 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.726 * [taylor]: Taking taylor expansion of d3 in d2 5.726 * [backup-simplify]: Simplify d3 into d3 5.726 * [taylor]: Taking taylor expansion of d1 in d2 5.726 * [backup-simplify]: Simplify d1 into d1 5.726 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 5.726 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.726 * [taylor]: Taking taylor expansion of d2 in d1 5.726 * [backup-simplify]: Simplify d2 into d2 5.726 * [taylor]: Taking taylor expansion of d1 in d1 5.726 * [backup-simplify]: Simplify 0 into 0 5.727 * [backup-simplify]: Simplify 1 into 1 5.727 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.727 * [taylor]: Taking taylor expansion of d3 in d1 5.727 * [backup-simplify]: Simplify d3 into d3 5.727 * [taylor]: Taking taylor expansion of d1 in d1 5.727 * [backup-simplify]: Simplify 0 into 0 5.727 * [backup-simplify]: Simplify 1 into 1 5.727 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 5.727 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.727 * [taylor]: Taking taylor expansion of d2 in d1 5.727 * [backup-simplify]: Simplify d2 into d2 5.727 * [taylor]: Taking taylor expansion of d1 in d1 5.727 * [backup-simplify]: Simplify 0 into 0 5.727 * [backup-simplify]: Simplify 1 into 1 5.727 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.727 * [taylor]: Taking taylor expansion of d3 in d1 5.727 * [backup-simplify]: Simplify d3 into d3 5.727 * [taylor]: Taking taylor expansion of d1 in d1 5.727 * [backup-simplify]: Simplify 0 into 0 5.727 * [backup-simplify]: Simplify 1 into 1 5.727 * [backup-simplify]: Simplify (* d2 0) into 0 5.727 * [backup-simplify]: Simplify (* d3 0) into 0 5.728 * [backup-simplify]: Simplify (- 0) into 0 5.728 * [backup-simplify]: Simplify (+ 0 0) into 0 5.728 * [taylor]: Taking taylor expansion of 0 in d2 5.728 * [backup-simplify]: Simplify 0 into 0 5.728 * [taylor]: Taking taylor expansion of 0 in d3 5.728 * [backup-simplify]: Simplify 0 into 0 5.728 * [backup-simplify]: Simplify 0 into 0 5.729 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.729 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.729 * [backup-simplify]: Simplify (- d3) into (- d3) 5.729 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 5.729 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 5.729 * [taylor]: Taking taylor expansion of d2 in d2 5.729 * [backup-simplify]: Simplify 0 into 0 5.729 * [backup-simplify]: Simplify 1 into 1 5.729 * [taylor]: Taking taylor expansion of d3 in d2 5.729 * [backup-simplify]: Simplify d3 into d3 5.730 * [backup-simplify]: Simplify (- d3) into (- d3) 5.730 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 5.730 * [taylor]: Taking taylor expansion of (- d3) in d3 5.730 * [taylor]: Taking taylor expansion of d3 in d3 5.730 * [backup-simplify]: Simplify 0 into 0 5.730 * [backup-simplify]: Simplify 1 into 1 5.730 * [backup-simplify]: Simplify (- 0) into 0 5.730 * [backup-simplify]: Simplify 0 into 0 5.730 * [taylor]: Taking taylor expansion of 0 in d3 5.730 * [backup-simplify]: Simplify 0 into 0 5.730 * [backup-simplify]: Simplify 0 into 0 5.730 * [backup-simplify]: Simplify 0 into 0 5.731 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.731 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.732 * [backup-simplify]: Simplify (- 0) into 0 5.732 * [backup-simplify]: Simplify (+ 0 0) into 0 5.732 * [taylor]: Taking taylor expansion of 0 in d2 5.732 * [backup-simplify]: Simplify 0 into 0 5.732 * [taylor]: Taking taylor expansion of 0 in d3 5.732 * [backup-simplify]: Simplify 0 into 0 5.732 * [backup-simplify]: Simplify 0 into 0 5.733 * [backup-simplify]: Simplify (- 0) into 0 5.733 * [backup-simplify]: Simplify (+ 1 0) into 1 5.733 * [taylor]: Taking taylor expansion of 1 in d3 5.733 * [backup-simplify]: Simplify 1 into 1 5.733 * [backup-simplify]: Simplify 1 into 1 5.733 * [taylor]: Taking taylor expansion of 0 in d3 5.733 * [backup-simplify]: Simplify 0 into 0 5.733 * [backup-simplify]: Simplify 0 into 0 5.734 * [backup-simplify]: Simplify (- 1) into -1 5.734 * [backup-simplify]: Simplify -1 into -1 5.734 * [backup-simplify]: Simplify 0 into 0 5.734 * [backup-simplify]: Simplify 0 into 0 5.734 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.735 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.735 * [backup-simplify]: Simplify (- 0) into 0 5.736 * [backup-simplify]: Simplify (+ 0 0) into 0 5.736 * [taylor]: Taking taylor expansion of 0 in d2 5.736 * [backup-simplify]: Simplify 0 into 0 5.736 * [taylor]: Taking taylor expansion of 0 in d3 5.736 * [backup-simplify]: Simplify 0 into 0 5.736 * [backup-simplify]: Simplify 0 into 0 5.736 * [taylor]: Taking taylor expansion of 0 in d3 5.736 * [backup-simplify]: Simplify 0 into 0 5.736 * [backup-simplify]: Simplify 0 into 0 5.736 * [backup-simplify]: Simplify (- 0) into 0 5.737 * [backup-simplify]: Simplify (+ 0 0) into 0 5.737 * [taylor]: Taking taylor expansion of 0 in d3 5.737 * [backup-simplify]: Simplify 0 into 0 5.737 * [backup-simplify]: Simplify 0 into 0 5.737 * [taylor]: Taking taylor expansion of 0 in d3 5.737 * [backup-simplify]: Simplify 0 into 0 5.737 * [backup-simplify]: Simplify 0 into 0 5.737 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 5.737 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 5.737 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 5.737 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 5.737 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.737 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.737 * [taylor]: Taking taylor expansion of d2 in d3 5.737 * [backup-simplify]: Simplify d2 into d2 5.737 * [taylor]: Taking taylor expansion of d1 in d3 5.737 * [backup-simplify]: Simplify d1 into d1 5.738 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.738 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.738 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.738 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.738 * [taylor]: Taking taylor expansion of d3 in d3 5.738 * [backup-simplify]: Simplify 0 into 0 5.738 * [backup-simplify]: Simplify 1 into 1 5.738 * [taylor]: Taking taylor expansion of d1 in d3 5.738 * [backup-simplify]: Simplify d1 into d1 5.738 * [backup-simplify]: Simplify (* 0 d1) into 0 5.738 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.738 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.738 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 5.738 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.738 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.738 * [taylor]: Taking taylor expansion of d2 in d2 5.738 * [backup-simplify]: Simplify 0 into 0 5.738 * [backup-simplify]: Simplify 1 into 1 5.738 * [taylor]: Taking taylor expansion of d1 in d2 5.738 * [backup-simplify]: Simplify d1 into d1 5.738 * [backup-simplify]: Simplify (* 0 d1) into 0 5.739 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.739 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.739 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.739 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.739 * [taylor]: Taking taylor expansion of d3 in d2 5.739 * [backup-simplify]: Simplify d3 into d3 5.739 * [taylor]: Taking taylor expansion of d1 in d2 5.739 * [backup-simplify]: Simplify d1 into d1 5.739 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.739 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.739 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 5.739 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.739 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.739 * [taylor]: Taking taylor expansion of d2 in d1 5.739 * [backup-simplify]: Simplify d2 into d2 5.739 * [taylor]: Taking taylor expansion of d1 in d1 5.739 * [backup-simplify]: Simplify 0 into 0 5.739 * [backup-simplify]: Simplify 1 into 1 5.739 * [backup-simplify]: Simplify (* d2 0) into 0 5.740 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.740 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.740 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.740 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.740 * [taylor]: Taking taylor expansion of d3 in d1 5.740 * [backup-simplify]: Simplify d3 into d3 5.740 * [taylor]: Taking taylor expansion of d1 in d1 5.740 * [backup-simplify]: Simplify 0 into 0 5.740 * [backup-simplify]: Simplify 1 into 1 5.740 * [backup-simplify]: Simplify (* d3 0) into 0 5.740 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.740 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.740 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 5.740 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.740 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.740 * [taylor]: Taking taylor expansion of d2 in d1 5.740 * [backup-simplify]: Simplify d2 into d2 5.741 * [taylor]: Taking taylor expansion of d1 in d1 5.741 * [backup-simplify]: Simplify 0 into 0 5.741 * [backup-simplify]: Simplify 1 into 1 5.741 * [backup-simplify]: Simplify (* d2 0) into 0 5.741 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.741 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.741 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.741 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.741 * [taylor]: Taking taylor expansion of d3 in d1 5.741 * [backup-simplify]: Simplify d3 into d3 5.741 * [taylor]: Taking taylor expansion of d1 in d1 5.741 * [backup-simplify]: Simplify 0 into 0 5.741 * [backup-simplify]: Simplify 1 into 1 5.741 * [backup-simplify]: Simplify (* d3 0) into 0 5.742 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.742 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.742 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.742 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.742 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.742 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.742 * [taylor]: Taking taylor expansion of d2 in d2 5.742 * [backup-simplify]: Simplify 0 into 0 5.742 * [backup-simplify]: Simplify 1 into 1 5.742 * [backup-simplify]: Simplify (/ 1 1) into 1 5.742 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.742 * [taylor]: Taking taylor expansion of d3 in d2 5.742 * [backup-simplify]: Simplify d3 into d3 5.742 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.743 * [backup-simplify]: Simplify (+ 1 0) into 1 5.743 * [taylor]: Taking taylor expansion of 1 in d3 5.743 * [backup-simplify]: Simplify 1 into 1 5.744 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.744 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.744 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.744 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.745 * [backup-simplify]: Simplify (- 0) into 0 5.745 * [backup-simplify]: Simplify (+ 0 0) into 0 5.745 * [taylor]: Taking taylor expansion of 0 in d2 5.745 * [backup-simplify]: Simplify 0 into 0 5.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.746 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.746 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 5.746 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.746 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.746 * [taylor]: Taking taylor expansion of d3 in d3 5.746 * [backup-simplify]: Simplify 0 into 0 5.746 * [backup-simplify]: Simplify 1 into 1 5.747 * [backup-simplify]: Simplify (/ 1 1) into 1 5.747 * [backup-simplify]: Simplify (- 1) into -1 5.747 * [backup-simplify]: Simplify -1 into -1 5.747 * [backup-simplify]: Simplify 1 into 1 5.748 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.748 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.749 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.749 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.750 * [backup-simplify]: Simplify (- 0) into 0 5.750 * [backup-simplify]: Simplify (+ 0 0) into 0 5.750 * [taylor]: Taking taylor expansion of 0 in d2 5.750 * [backup-simplify]: Simplify 0 into 0 5.750 * [taylor]: Taking taylor expansion of 0 in d3 5.750 * [backup-simplify]: Simplify 0 into 0 5.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.751 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.751 * [backup-simplify]: Simplify (- 0) into 0 5.752 * [backup-simplify]: Simplify (+ 0 0) into 0 5.752 * [taylor]: Taking taylor expansion of 0 in d3 5.752 * [backup-simplify]: Simplify 0 into 0 5.753 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.753 * [backup-simplify]: Simplify (- 0) into 0 5.753 * [backup-simplify]: Simplify 0 into 0 5.753 * [backup-simplify]: Simplify 0 into 0 5.754 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.754 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.755 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.755 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.756 * [backup-simplify]: Simplify (- 0) into 0 5.756 * [backup-simplify]: Simplify (+ 0 0) into 0 5.756 * [taylor]: Taking taylor expansion of 0 in d2 5.756 * [backup-simplify]: Simplify 0 into 0 5.756 * [taylor]: Taking taylor expansion of 0 in d3 5.756 * [backup-simplify]: Simplify 0 into 0 5.756 * [taylor]: Taking taylor expansion of 0 in d3 5.756 * [backup-simplify]: Simplify 0 into 0 5.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.758 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.758 * [backup-simplify]: Simplify (- 0) into 0 5.758 * [backup-simplify]: Simplify (+ 0 0) into 0 5.758 * [taylor]: Taking taylor expansion of 0 in d3 5.758 * [backup-simplify]: Simplify 0 into 0 5.758 * [backup-simplify]: Simplify 0 into 0 5.759 * [backup-simplify]: Simplify 0 into 0 5.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.760 * [backup-simplify]: Simplify (- 0) into 0 5.760 * [backup-simplify]: Simplify 0 into 0 5.760 * [backup-simplify]: Simplify 0 into 0 5.760 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 5.761 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 5.761 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 5.761 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 5.761 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.761 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.761 * [taylor]: Taking taylor expansion of d2 in d3 5.761 * [backup-simplify]: Simplify d2 into d2 5.761 * [taylor]: Taking taylor expansion of d1 in d3 5.761 * [backup-simplify]: Simplify d1 into d1 5.761 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.761 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.761 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.761 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.761 * [taylor]: Taking taylor expansion of d3 in d3 5.761 * [backup-simplify]: Simplify 0 into 0 5.761 * [backup-simplify]: Simplify 1 into 1 5.761 * [taylor]: Taking taylor expansion of d1 in d3 5.761 * [backup-simplify]: Simplify d1 into d1 5.761 * [backup-simplify]: Simplify (* 0 d1) into 0 5.762 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.762 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.762 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 5.762 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.762 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.762 * [taylor]: Taking taylor expansion of d2 in d2 5.762 * [backup-simplify]: Simplify 0 into 0 5.762 * [backup-simplify]: Simplify 1 into 1 5.762 * [taylor]: Taking taylor expansion of d1 in d2 5.762 * [backup-simplify]: Simplify d1 into d1 5.762 * [backup-simplify]: Simplify (* 0 d1) into 0 5.763 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.763 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.763 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.763 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.763 * [taylor]: Taking taylor expansion of d3 in d2 5.763 * [backup-simplify]: Simplify d3 into d3 5.763 * [taylor]: Taking taylor expansion of d1 in d2 5.763 * [backup-simplify]: Simplify d1 into d1 5.763 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.763 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.763 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 5.763 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.763 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.763 * [taylor]: Taking taylor expansion of d2 in d1 5.763 * [backup-simplify]: Simplify d2 into d2 5.763 * [taylor]: Taking taylor expansion of d1 in d1 5.763 * [backup-simplify]: Simplify 0 into 0 5.763 * [backup-simplify]: Simplify 1 into 1 5.763 * [backup-simplify]: Simplify (* d2 0) into 0 5.764 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.764 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.764 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.764 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.764 * [taylor]: Taking taylor expansion of d3 in d1 5.764 * [backup-simplify]: Simplify d3 into d3 5.764 * [taylor]: Taking taylor expansion of d1 in d1 5.764 * [backup-simplify]: Simplify 0 into 0 5.764 * [backup-simplify]: Simplify 1 into 1 5.764 * [backup-simplify]: Simplify (* d3 0) into 0 5.764 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.765 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.765 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 5.765 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.765 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.765 * [taylor]: Taking taylor expansion of d2 in d1 5.765 * [backup-simplify]: Simplify d2 into d2 5.765 * [taylor]: Taking taylor expansion of d1 in d1 5.765 * [backup-simplify]: Simplify 0 into 0 5.765 * [backup-simplify]: Simplify 1 into 1 5.765 * [backup-simplify]: Simplify (* d2 0) into 0 5.766 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.766 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.766 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.766 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.766 * [taylor]: Taking taylor expansion of d3 in d1 5.766 * [backup-simplify]: Simplify d3 into d3 5.766 * [taylor]: Taking taylor expansion of d1 in d1 5.766 * [backup-simplify]: Simplify 0 into 0 5.766 * [backup-simplify]: Simplify 1 into 1 5.766 * [backup-simplify]: Simplify (* d3 0) into 0 5.766 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.766 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.767 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.767 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.767 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.767 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.767 * [taylor]: Taking taylor expansion of d2 in d2 5.767 * [backup-simplify]: Simplify 0 into 0 5.767 * [backup-simplify]: Simplify 1 into 1 5.767 * [backup-simplify]: Simplify (/ 1 1) into 1 5.767 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.767 * [taylor]: Taking taylor expansion of d3 in d2 5.767 * [backup-simplify]: Simplify d3 into d3 5.767 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.768 * [backup-simplify]: Simplify (+ 1 0) into 1 5.768 * [taylor]: Taking taylor expansion of 1 in d3 5.768 * [backup-simplify]: Simplify 1 into 1 5.768 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.769 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.769 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.769 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.770 * [backup-simplify]: Simplify (- 0) into 0 5.770 * [backup-simplify]: Simplify (+ 0 0) into 0 5.770 * [taylor]: Taking taylor expansion of 0 in d2 5.770 * [backup-simplify]: Simplify 0 into 0 5.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.771 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.771 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 5.771 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.771 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.771 * [taylor]: Taking taylor expansion of d3 in d3 5.771 * [backup-simplify]: Simplify 0 into 0 5.771 * [backup-simplify]: Simplify 1 into 1 5.772 * [backup-simplify]: Simplify (/ 1 1) into 1 5.772 * [backup-simplify]: Simplify (- 1) into -1 5.772 * [backup-simplify]: Simplify -1 into -1 5.772 * [backup-simplify]: Simplify 1 into 1 5.773 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.774 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.774 * [backup-simplify]: Simplify (- 0) into 0 5.775 * [backup-simplify]: Simplify (+ 0 0) into 0 5.775 * [taylor]: Taking taylor expansion of 0 in d2 5.775 * [backup-simplify]: Simplify 0 into 0 5.775 * [taylor]: Taking taylor expansion of 0 in d3 5.775 * [backup-simplify]: Simplify 0 into 0 5.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.776 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.776 * [backup-simplify]: Simplify (- 0) into 0 5.777 * [backup-simplify]: Simplify (+ 0 0) into 0 5.777 * [taylor]: Taking taylor expansion of 0 in d3 5.777 * [backup-simplify]: Simplify 0 into 0 5.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.778 * [backup-simplify]: Simplify (- 0) into 0 5.778 * [backup-simplify]: Simplify 0 into 0 5.778 * [backup-simplify]: Simplify 0 into 0 5.779 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.779 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.780 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.780 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.781 * [backup-simplify]: Simplify (- 0) into 0 5.781 * [backup-simplify]: Simplify (+ 0 0) into 0 5.781 * [taylor]: Taking taylor expansion of 0 in d2 5.781 * [backup-simplify]: Simplify 0 into 0 5.781 * [taylor]: Taking taylor expansion of 0 in d3 5.781 * [backup-simplify]: Simplify 0 into 0 5.781 * [taylor]: Taking taylor expansion of 0 in d3 5.781 * [backup-simplify]: Simplify 0 into 0 5.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.782 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.782 * [backup-simplify]: Simplify (- 0) into 0 5.783 * [backup-simplify]: Simplify (+ 0 0) into 0 5.783 * [taylor]: Taking taylor expansion of 0 in d3 5.783 * [backup-simplify]: Simplify 0 into 0 5.783 * [backup-simplify]: Simplify 0 into 0 5.783 * [backup-simplify]: Simplify 0 into 0 5.784 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.784 * [backup-simplify]: Simplify (- 0) into 0 5.784 * [backup-simplify]: Simplify 0 into 0 5.784 * [backup-simplify]: Simplify 0 into 0 5.785 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 5.785 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 5.785 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 5.785 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 5.785 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 5.785 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 5.785 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.785 * [taylor]: Taking taylor expansion of d4 in d4 5.785 * [backup-simplify]: Simplify 0 into 0 5.785 * [backup-simplify]: Simplify 1 into 1 5.785 * [taylor]: Taking taylor expansion of d1 in d4 5.785 * [backup-simplify]: Simplify d1 into d1 5.785 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.785 * [taylor]: Taking taylor expansion of d2 in d4 5.785 * [backup-simplify]: Simplify d2 into d2 5.785 * [taylor]: Taking taylor expansion of d1 in d4 5.785 * [backup-simplify]: Simplify d1 into d1 5.785 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.786 * [taylor]: Taking taylor expansion of d3 in d4 5.786 * [backup-simplify]: Simplify d3 into d3 5.786 * [taylor]: Taking taylor expansion of d1 in d4 5.786 * [backup-simplify]: Simplify d1 into d1 5.786 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 5.786 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 5.786 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.786 * [taylor]: Taking taylor expansion of d4 in d3 5.786 * [backup-simplify]: Simplify d4 into d4 5.786 * [taylor]: Taking taylor expansion of d1 in d3 5.786 * [backup-simplify]: Simplify d1 into d1 5.786 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.786 * [taylor]: Taking taylor expansion of d2 in d3 5.786 * [backup-simplify]: Simplify d2 into d2 5.786 * [taylor]: Taking taylor expansion of d1 in d3 5.786 * [backup-simplify]: Simplify d1 into d1 5.786 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.786 * [taylor]: Taking taylor expansion of d3 in d3 5.786 * [backup-simplify]: Simplify 0 into 0 5.786 * [backup-simplify]: Simplify 1 into 1 5.786 * [taylor]: Taking taylor expansion of d1 in d3 5.786 * [backup-simplify]: Simplify d1 into d1 5.786 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 5.786 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 5.786 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.786 * [taylor]: Taking taylor expansion of d4 in d2 5.786 * [backup-simplify]: Simplify d4 into d4 5.786 * [taylor]: Taking taylor expansion of d1 in d2 5.786 * [backup-simplify]: Simplify d1 into d1 5.786 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.786 * [taylor]: Taking taylor expansion of d2 in d2 5.786 * [backup-simplify]: Simplify 0 into 0 5.786 * [backup-simplify]: Simplify 1 into 1 5.786 * [taylor]: Taking taylor expansion of d1 in d2 5.786 * [backup-simplify]: Simplify d1 into d1 5.786 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.786 * [taylor]: Taking taylor expansion of d3 in d2 5.786 * [backup-simplify]: Simplify d3 into d3 5.786 * [taylor]: Taking taylor expansion of d1 in d2 5.786 * [backup-simplify]: Simplify d1 into d1 5.786 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 5.787 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 5.787 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.787 * [taylor]: Taking taylor expansion of d4 in d1 5.787 * [backup-simplify]: Simplify d4 into d4 5.787 * [taylor]: Taking taylor expansion of d1 in d1 5.787 * [backup-simplify]: Simplify 0 into 0 5.787 * [backup-simplify]: Simplify 1 into 1 5.787 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.787 * [taylor]: Taking taylor expansion of d2 in d1 5.787 * [backup-simplify]: Simplify d2 into d2 5.787 * [taylor]: Taking taylor expansion of d1 in d1 5.787 * [backup-simplify]: Simplify 0 into 0 5.787 * [backup-simplify]: Simplify 1 into 1 5.787 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.787 * [taylor]: Taking taylor expansion of d3 in d1 5.787 * [backup-simplify]: Simplify d3 into d3 5.787 * [taylor]: Taking taylor expansion of d1 in d1 5.787 * [backup-simplify]: Simplify 0 into 0 5.787 * [backup-simplify]: Simplify 1 into 1 5.787 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 5.787 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 5.787 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.787 * [taylor]: Taking taylor expansion of d4 in d1 5.787 * [backup-simplify]: Simplify d4 into d4 5.787 * [taylor]: Taking taylor expansion of d1 in d1 5.787 * [backup-simplify]: Simplify 0 into 0 5.787 * [backup-simplify]: Simplify 1 into 1 5.787 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.787 * [taylor]: Taking taylor expansion of d2 in d1 5.787 * [backup-simplify]: Simplify d2 into d2 5.787 * [taylor]: Taking taylor expansion of d1 in d1 5.787 * [backup-simplify]: Simplify 0 into 0 5.787 * [backup-simplify]: Simplify 1 into 1 5.787 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.787 * [taylor]: Taking taylor expansion of d3 in d1 5.787 * [backup-simplify]: Simplify d3 into d3 5.787 * [taylor]: Taking taylor expansion of d1 in d1 5.787 * [backup-simplify]: Simplify 0 into 0 5.787 * [backup-simplify]: Simplify 1 into 1 5.788 * [backup-simplify]: Simplify (* d4 0) into 0 5.788 * [backup-simplify]: Simplify (* d2 0) into 0 5.788 * [backup-simplify]: Simplify (+ 0 0) into 0 5.788 * [backup-simplify]: Simplify (* d3 0) into 0 5.789 * [backup-simplify]: Simplify (- 0) into 0 5.789 * [backup-simplify]: Simplify (+ 0 0) into 0 5.789 * [taylor]: Taking taylor expansion of 0 in d2 5.789 * [backup-simplify]: Simplify 0 into 0 5.789 * [taylor]: Taking taylor expansion of 0 in d3 5.789 * [backup-simplify]: Simplify 0 into 0 5.789 * [taylor]: Taking taylor expansion of 0 in d4 5.789 * [backup-simplify]: Simplify 0 into 0 5.789 * [backup-simplify]: Simplify 0 into 0 5.790 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.790 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.790 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 5.790 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.790 * [backup-simplify]: Simplify (- d3) into (- d3) 5.791 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 5.791 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 5.791 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 5.791 * [taylor]: Taking taylor expansion of d4 in d2 5.791 * [backup-simplify]: Simplify d4 into d4 5.791 * [taylor]: Taking taylor expansion of d2 in d2 5.791 * [backup-simplify]: Simplify 0 into 0 5.791 * [backup-simplify]: Simplify 1 into 1 5.791 * [taylor]: Taking taylor expansion of d3 in d2 5.791 * [backup-simplify]: Simplify d3 into d3 5.791 * [backup-simplify]: Simplify (+ d4 0) into d4 5.791 * [backup-simplify]: Simplify (- d3) into (- d3) 5.791 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 5.791 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 5.791 * [taylor]: Taking taylor expansion of d4 in d3 5.791 * [backup-simplify]: Simplify d4 into d4 5.791 * [taylor]: Taking taylor expansion of d3 in d3 5.791 * [backup-simplify]: Simplify 0 into 0 5.791 * [backup-simplify]: Simplify 1 into 1 5.791 * [backup-simplify]: Simplify (- 0) into 0 5.792 * [backup-simplify]: Simplify (+ d4 0) into d4 5.792 * [taylor]: Taking taylor expansion of d4 in d4 5.792 * [backup-simplify]: Simplify 0 into 0 5.792 * [backup-simplify]: Simplify 1 into 1 5.792 * [backup-simplify]: Simplify 0 into 0 5.792 * [taylor]: Taking taylor expansion of 0 in d3 5.792 * [backup-simplify]: Simplify 0 into 0 5.792 * [taylor]: Taking taylor expansion of 0 in d4 5.792 * [backup-simplify]: Simplify 0 into 0 5.792 * [backup-simplify]: Simplify 0 into 0 5.792 * [taylor]: Taking taylor expansion of 0 in d4 5.792 * [backup-simplify]: Simplify 0 into 0 5.792 * [backup-simplify]: Simplify 0 into 0 5.792 * [backup-simplify]: Simplify 0 into 0 5.793 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.793 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.794 * [backup-simplify]: Simplify (+ 0 0) into 0 5.794 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.795 * [backup-simplify]: Simplify (- 0) into 0 5.795 * [backup-simplify]: Simplify (+ 0 0) into 0 5.795 * [taylor]: Taking taylor expansion of 0 in d2 5.795 * [backup-simplify]: Simplify 0 into 0 5.795 * [taylor]: Taking taylor expansion of 0 in d3 5.795 * [backup-simplify]: Simplify 0 into 0 5.795 * [taylor]: Taking taylor expansion of 0 in d4 5.795 * [backup-simplify]: Simplify 0 into 0 5.795 * [backup-simplify]: Simplify 0 into 0 5.795 * [backup-simplify]: Simplify 0 into 0 5.796 * [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))) 5.796 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 5.796 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 5.796 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 5.796 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 5.796 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.796 * [taylor]: Taking taylor expansion of d2 in d4 5.796 * [backup-simplify]: Simplify d2 into d2 5.796 * [taylor]: Taking taylor expansion of d1 in d4 5.796 * [backup-simplify]: Simplify d1 into d1 5.796 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.796 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.796 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.796 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.796 * [taylor]: Taking taylor expansion of d4 in d4 5.796 * [backup-simplify]: Simplify 0 into 0 5.796 * [backup-simplify]: Simplify 1 into 1 5.796 * [taylor]: Taking taylor expansion of d1 in d4 5.796 * [backup-simplify]: Simplify d1 into d1 5.796 * [backup-simplify]: Simplify (* 0 d1) into 0 5.797 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.797 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.797 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 5.797 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.797 * [taylor]: Taking taylor expansion of d3 in d4 5.797 * [backup-simplify]: Simplify d3 into d3 5.797 * [taylor]: Taking taylor expansion of d1 in d4 5.797 * [backup-simplify]: Simplify d1 into d1 5.797 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.797 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.797 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 5.797 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 5.797 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.797 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.797 * [taylor]: Taking taylor expansion of d2 in d3 5.797 * [backup-simplify]: Simplify d2 into d2 5.797 * [taylor]: Taking taylor expansion of d1 in d3 5.797 * [backup-simplify]: Simplify d1 into d1 5.797 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.797 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.797 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.797 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.797 * [taylor]: Taking taylor expansion of d4 in d3 5.798 * [backup-simplify]: Simplify d4 into d4 5.798 * [taylor]: Taking taylor expansion of d1 in d3 5.798 * [backup-simplify]: Simplify d1 into d1 5.798 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.798 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.798 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.798 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.798 * [taylor]: Taking taylor expansion of d3 in d3 5.798 * [backup-simplify]: Simplify 0 into 0 5.798 * [backup-simplify]: Simplify 1 into 1 5.798 * [taylor]: Taking taylor expansion of d1 in d3 5.798 * [backup-simplify]: Simplify d1 into d1 5.798 * [backup-simplify]: Simplify (* 0 d1) into 0 5.798 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.798 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.798 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 5.798 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 5.798 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.798 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.799 * [taylor]: Taking taylor expansion of d2 in d2 5.799 * [backup-simplify]: Simplify 0 into 0 5.799 * [backup-simplify]: Simplify 1 into 1 5.799 * [taylor]: Taking taylor expansion of d1 in d2 5.799 * [backup-simplify]: Simplify d1 into d1 5.799 * [backup-simplify]: Simplify (* 0 d1) into 0 5.799 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.799 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.799 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.799 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.799 * [taylor]: Taking taylor expansion of d4 in d2 5.799 * [backup-simplify]: Simplify d4 into d4 5.799 * [taylor]: Taking taylor expansion of d1 in d2 5.799 * [backup-simplify]: Simplify d1 into d1 5.799 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.799 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.799 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.799 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.800 * [taylor]: Taking taylor expansion of d3 in d2 5.800 * [backup-simplify]: Simplify d3 into d3 5.800 * [taylor]: Taking taylor expansion of d1 in d2 5.800 * [backup-simplify]: Simplify d1 into d1 5.800 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.800 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.800 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 5.800 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.800 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.800 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.800 * [taylor]: Taking taylor expansion of d2 in d1 5.800 * [backup-simplify]: Simplify d2 into d2 5.800 * [taylor]: Taking taylor expansion of d1 in d1 5.800 * [backup-simplify]: Simplify 0 into 0 5.800 * [backup-simplify]: Simplify 1 into 1 5.800 * [backup-simplify]: Simplify (* d2 0) into 0 5.800 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.800 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.800 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.801 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.801 * [taylor]: Taking taylor expansion of d4 in d1 5.801 * [backup-simplify]: Simplify d4 into d4 5.801 * [taylor]: Taking taylor expansion of d1 in d1 5.801 * [backup-simplify]: Simplify 0 into 0 5.801 * [backup-simplify]: Simplify 1 into 1 5.801 * [backup-simplify]: Simplify (* d4 0) into 0 5.801 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.801 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.801 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.801 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.801 * [taylor]: Taking taylor expansion of d3 in d1 5.801 * [backup-simplify]: Simplify d3 into d3 5.801 * [taylor]: Taking taylor expansion of d1 in d1 5.801 * [backup-simplify]: Simplify 0 into 0 5.801 * [backup-simplify]: Simplify 1 into 1 5.801 * [backup-simplify]: Simplify (* d3 0) into 0 5.802 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.802 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.802 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 5.802 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.802 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.802 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.802 * [taylor]: Taking taylor expansion of d2 in d1 5.802 * [backup-simplify]: Simplify d2 into d2 5.802 * [taylor]: Taking taylor expansion of d1 in d1 5.802 * [backup-simplify]: Simplify 0 into 0 5.802 * [backup-simplify]: Simplify 1 into 1 5.802 * [backup-simplify]: Simplify (* d2 0) into 0 5.803 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.803 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.803 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.803 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.803 * [taylor]: Taking taylor expansion of d4 in d1 5.803 * [backup-simplify]: Simplify d4 into d4 5.803 * [taylor]: Taking taylor expansion of d1 in d1 5.803 * [backup-simplify]: Simplify 0 into 0 5.803 * [backup-simplify]: Simplify 1 into 1 5.803 * [backup-simplify]: Simplify (* d4 0) into 0 5.803 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.803 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.803 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.803 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.803 * [taylor]: Taking taylor expansion of d3 in d1 5.803 * [backup-simplify]: Simplify d3 into d3 5.803 * [taylor]: Taking taylor expansion of d1 in d1 5.803 * [backup-simplify]: Simplify 0 into 0 5.804 * [backup-simplify]: Simplify 1 into 1 5.804 * [backup-simplify]: Simplify (* d3 0) into 0 5.804 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.804 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.804 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 5.804 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.804 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.804 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.805 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.805 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.805 * [taylor]: Taking taylor expansion of d4 in d2 5.805 * [backup-simplify]: Simplify d4 into d4 5.805 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.805 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.805 * [taylor]: Taking taylor expansion of d2 in d2 5.805 * [backup-simplify]: Simplify 0 into 0 5.805 * [backup-simplify]: Simplify 1 into 1 5.805 * [backup-simplify]: Simplify (/ 1 1) into 1 5.805 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.805 * [taylor]: Taking taylor expansion of d3 in d2 5.805 * [backup-simplify]: Simplify d3 into d3 5.805 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.806 * [backup-simplify]: Simplify (+ 0 1) into 1 5.806 * [backup-simplify]: Simplify (+ 1 0) into 1 5.806 * [taylor]: Taking taylor expansion of 1 in d3 5.806 * [backup-simplify]: Simplify 1 into 1 5.807 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.807 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.808 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.808 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.808 * [backup-simplify]: Simplify (+ 0 0) into 0 5.809 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.809 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.809 * [backup-simplify]: Simplify (- 0) into 0 5.810 * [backup-simplify]: Simplify (+ 0 0) into 0 5.810 * [taylor]: Taking taylor expansion of 0 in d2 5.810 * [backup-simplify]: Simplify 0 into 0 5.811 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.811 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.811 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.811 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.811 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.811 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.811 * [taylor]: Taking taylor expansion of d4 in d3 5.811 * [backup-simplify]: Simplify d4 into d4 5.811 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.811 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.811 * [taylor]: Taking taylor expansion of d3 in d3 5.811 * [backup-simplify]: Simplify 0 into 0 5.811 * [backup-simplify]: Simplify 1 into 1 5.811 * [backup-simplify]: Simplify (/ 1 1) into 1 5.812 * [backup-simplify]: Simplify (- 1) into -1 5.812 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.812 * [taylor]: Taking taylor expansion of -1 in d4 5.812 * [backup-simplify]: Simplify -1 into -1 5.812 * [taylor]: Taking taylor expansion of 1 in d4 5.812 * [backup-simplify]: Simplify 1 into 1 5.813 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.813 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.814 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.815 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.815 * [backup-simplify]: Simplify (+ 0 0) into 0 5.816 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.816 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.816 * [backup-simplify]: Simplify (- 0) into 0 5.817 * [backup-simplify]: Simplify (+ 0 0) into 0 5.817 * [taylor]: Taking taylor expansion of 0 in d2 5.817 * [backup-simplify]: Simplify 0 into 0 5.817 * [taylor]: Taking taylor expansion of 0 in d3 5.817 * [backup-simplify]: Simplify 0 into 0 5.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.818 * [backup-simplify]: Simplify (+ 0 0) into 0 5.818 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.819 * [backup-simplify]: Simplify (- 0) into 0 5.819 * [backup-simplify]: Simplify (+ 0 0) into 0 5.819 * [taylor]: Taking taylor expansion of 0 in d3 5.819 * [backup-simplify]: Simplify 0 into 0 5.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.820 * [backup-simplify]: Simplify (- 0) into 0 5.820 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.820 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.820 * [taylor]: Taking taylor expansion of d4 in d4 5.820 * [backup-simplify]: Simplify 0 into 0 5.820 * [backup-simplify]: Simplify 1 into 1 5.821 * [backup-simplify]: Simplify (/ 1 1) into 1 5.821 * [backup-simplify]: Simplify 1 into 1 5.821 * [taylor]: Taking taylor expansion of 0 in d4 5.821 * [backup-simplify]: Simplify 0 into 0 5.821 * [backup-simplify]: Simplify -1 into -1 5.821 * [backup-simplify]: Simplify 1 into 1 5.822 * [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)) 5.822 * [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))) 5.822 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 5.822 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 5.822 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 5.822 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 5.822 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.822 * [taylor]: Taking taylor expansion of d2 in d4 5.822 * [backup-simplify]: Simplify d2 into d2 5.822 * [taylor]: Taking taylor expansion of d1 in d4 5.822 * [backup-simplify]: Simplify d1 into d1 5.822 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.822 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.823 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.823 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.823 * [taylor]: Taking taylor expansion of d4 in d4 5.823 * [backup-simplify]: Simplify 0 into 0 5.823 * [backup-simplify]: Simplify 1 into 1 5.823 * [taylor]: Taking taylor expansion of d1 in d4 5.823 * [backup-simplify]: Simplify d1 into d1 5.823 * [backup-simplify]: Simplify (* 0 d1) into 0 5.823 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.823 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.823 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 5.823 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.823 * [taylor]: Taking taylor expansion of d3 in d4 5.823 * [backup-simplify]: Simplify d3 into d3 5.823 * [taylor]: Taking taylor expansion of d1 in d4 5.823 * [backup-simplify]: Simplify d1 into d1 5.823 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.823 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.824 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 5.824 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 5.824 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.824 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.824 * [taylor]: Taking taylor expansion of d2 in d3 5.824 * [backup-simplify]: Simplify d2 into d2 5.824 * [taylor]: Taking taylor expansion of d1 in d3 5.824 * [backup-simplify]: Simplify d1 into d1 5.824 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.824 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.824 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.824 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.824 * [taylor]: Taking taylor expansion of d4 in d3 5.824 * [backup-simplify]: Simplify d4 into d4 5.824 * [taylor]: Taking taylor expansion of d1 in d3 5.824 * [backup-simplify]: Simplify d1 into d1 5.824 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.824 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.824 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.824 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.824 * [taylor]: Taking taylor expansion of d3 in d3 5.824 * [backup-simplify]: Simplify 0 into 0 5.824 * [backup-simplify]: Simplify 1 into 1 5.824 * [taylor]: Taking taylor expansion of d1 in d3 5.824 * [backup-simplify]: Simplify d1 into d1 5.824 * [backup-simplify]: Simplify (* 0 d1) into 0 5.825 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.825 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.825 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 5.825 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 5.825 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.825 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.825 * [taylor]: Taking taylor expansion of d2 in d2 5.825 * [backup-simplify]: Simplify 0 into 0 5.825 * [backup-simplify]: Simplify 1 into 1 5.825 * [taylor]: Taking taylor expansion of d1 in d2 5.826 * [backup-simplify]: Simplify d1 into d1 5.826 * [backup-simplify]: Simplify (* 0 d1) into 0 5.826 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.826 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.826 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.826 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.826 * [taylor]: Taking taylor expansion of d4 in d2 5.826 * [backup-simplify]: Simplify d4 into d4 5.826 * [taylor]: Taking taylor expansion of d1 in d2 5.826 * [backup-simplify]: Simplify d1 into d1 5.826 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.826 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.826 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.826 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.826 * [taylor]: Taking taylor expansion of d3 in d2 5.826 * [backup-simplify]: Simplify d3 into d3 5.826 * [taylor]: Taking taylor expansion of d1 in d2 5.826 * [backup-simplify]: Simplify d1 into d1 5.827 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.827 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.827 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 5.827 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.827 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.827 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.827 * [taylor]: Taking taylor expansion of d2 in d1 5.827 * [backup-simplify]: Simplify d2 into d2 5.827 * [taylor]: Taking taylor expansion of d1 in d1 5.827 * [backup-simplify]: Simplify 0 into 0 5.827 * [backup-simplify]: Simplify 1 into 1 5.827 * [backup-simplify]: Simplify (* d2 0) into 0 5.827 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.827 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.827 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.827 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.827 * [taylor]: Taking taylor expansion of d4 in d1 5.828 * [backup-simplify]: Simplify d4 into d4 5.828 * [taylor]: Taking taylor expansion of d1 in d1 5.828 * [backup-simplify]: Simplify 0 into 0 5.828 * [backup-simplify]: Simplify 1 into 1 5.828 * [backup-simplify]: Simplify (* d4 0) into 0 5.828 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.828 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.828 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.828 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.828 * [taylor]: Taking taylor expansion of d3 in d1 5.828 * [backup-simplify]: Simplify d3 into d3 5.828 * [taylor]: Taking taylor expansion of d1 in d1 5.828 * [backup-simplify]: Simplify 0 into 0 5.828 * [backup-simplify]: Simplify 1 into 1 5.828 * [backup-simplify]: Simplify (* d3 0) into 0 5.829 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.829 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.829 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 5.829 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.829 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.829 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.829 * [taylor]: Taking taylor expansion of d2 in d1 5.829 * [backup-simplify]: Simplify d2 into d2 5.829 * [taylor]: Taking taylor expansion of d1 in d1 5.829 * [backup-simplify]: Simplify 0 into 0 5.829 * [backup-simplify]: Simplify 1 into 1 5.829 * [backup-simplify]: Simplify (* d2 0) into 0 5.829 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.830 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.830 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.830 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.830 * [taylor]: Taking taylor expansion of d4 in d1 5.830 * [backup-simplify]: Simplify d4 into d4 5.830 * [taylor]: Taking taylor expansion of d1 in d1 5.830 * [backup-simplify]: Simplify 0 into 0 5.830 * [backup-simplify]: Simplify 1 into 1 5.830 * [backup-simplify]: Simplify (* d4 0) into 0 5.830 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.830 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.830 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.830 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.830 * [taylor]: Taking taylor expansion of d3 in d1 5.830 * [backup-simplify]: Simplify d3 into d3 5.830 * [taylor]: Taking taylor expansion of d1 in d1 5.830 * [backup-simplify]: Simplify 0 into 0 5.830 * [backup-simplify]: Simplify 1 into 1 5.830 * [backup-simplify]: Simplify (* d3 0) into 0 5.830 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.830 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.831 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 5.831 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.831 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.831 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.831 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.831 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.831 * [taylor]: Taking taylor expansion of d4 in d2 5.831 * [backup-simplify]: Simplify d4 into d4 5.831 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.831 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.831 * [taylor]: Taking taylor expansion of d2 in d2 5.831 * [backup-simplify]: Simplify 0 into 0 5.831 * [backup-simplify]: Simplify 1 into 1 5.831 * [backup-simplify]: Simplify (/ 1 1) into 1 5.831 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.831 * [taylor]: Taking taylor expansion of d3 in d2 5.831 * [backup-simplify]: Simplify d3 into d3 5.831 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.831 * [backup-simplify]: Simplify (+ 0 1) into 1 5.832 * [backup-simplify]: Simplify (+ 1 0) into 1 5.832 * [taylor]: Taking taylor expansion of 1 in d3 5.832 * [backup-simplify]: Simplify 1 into 1 5.832 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.833 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.833 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.833 * [backup-simplify]: Simplify (+ 0 0) into 0 5.835 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.835 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.835 * [backup-simplify]: Simplify (- 0) into 0 5.836 * [backup-simplify]: Simplify (+ 0 0) into 0 5.836 * [taylor]: Taking taylor expansion of 0 in d2 5.836 * [backup-simplify]: Simplify 0 into 0 5.836 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.836 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.836 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.836 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.836 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.836 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.836 * [taylor]: Taking taylor expansion of d4 in d3 5.836 * [backup-simplify]: Simplify d4 into d4 5.836 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.836 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.836 * [taylor]: Taking taylor expansion of d3 in d3 5.836 * [backup-simplify]: Simplify 0 into 0 5.836 * [backup-simplify]: Simplify 1 into 1 5.837 * [backup-simplify]: Simplify (/ 1 1) into 1 5.837 * [backup-simplify]: Simplify (- 1) into -1 5.837 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.837 * [taylor]: Taking taylor expansion of -1 in d4 5.837 * [backup-simplify]: Simplify -1 into -1 5.837 * [taylor]: Taking taylor expansion of 1 in d4 5.837 * [backup-simplify]: Simplify 1 into 1 5.838 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.838 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.838 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.838 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.839 * [backup-simplify]: Simplify (+ 0 0) into 0 5.839 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.839 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.839 * [backup-simplify]: Simplify (- 0) into 0 5.840 * [backup-simplify]: Simplify (+ 0 0) into 0 5.840 * [taylor]: Taking taylor expansion of 0 in d2 5.840 * [backup-simplify]: Simplify 0 into 0 5.840 * [taylor]: Taking taylor expansion of 0 in d3 5.840 * [backup-simplify]: Simplify 0 into 0 5.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.840 * [backup-simplify]: Simplify (+ 0 0) into 0 5.841 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.841 * [backup-simplify]: Simplify (- 0) into 0 5.841 * [backup-simplify]: Simplify (+ 0 0) into 0 5.841 * [taylor]: Taking taylor expansion of 0 in d3 5.841 * [backup-simplify]: Simplify 0 into 0 5.842 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.842 * [backup-simplify]: Simplify (- 0) into 0 5.842 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.842 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.842 * [taylor]: Taking taylor expansion of d4 in d4 5.842 * [backup-simplify]: Simplify 0 into 0 5.842 * [backup-simplify]: Simplify 1 into 1 5.842 * [backup-simplify]: Simplify (/ 1 1) into 1 5.842 * [backup-simplify]: Simplify 1 into 1 5.842 * [taylor]: Taking taylor expansion of 0 in d4 5.842 * [backup-simplify]: Simplify 0 into 0 5.842 * [backup-simplify]: Simplify -1 into -1 5.842 * [backup-simplify]: Simplify 1 into 1 5.843 * [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)) 5.843 * * * * [progress]: [ 3 / 3 ] generating series at (2) 5.843 * [backup-simplify]: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) 5.843 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0 5.843 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4 5.843 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 5.843 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.843 * [taylor]: Taking taylor expansion of d4 in d4 5.843 * [backup-simplify]: Simplify 0 into 0 5.843 * [backup-simplify]: Simplify 1 into 1 5.843 * [taylor]: Taking taylor expansion of d1 in d4 5.843 * [backup-simplify]: Simplify d1 into d1 5.843 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.843 * [taylor]: Taking taylor expansion of d2 in d4 5.843 * [backup-simplify]: Simplify d2 into d2 5.843 * [taylor]: Taking taylor expansion of d1 in d4 5.843 * [backup-simplify]: Simplify d1 into d1 5.843 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4 5.843 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.843 * [taylor]: Taking taylor expansion of d1 in d4 5.843 * [backup-simplify]: Simplify d1 into d1 5.843 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.843 * [taylor]: Taking taylor expansion of d3 in d4 5.843 * [backup-simplify]: Simplify d3 into d3 5.843 * [taylor]: Taking taylor expansion of d1 in d4 5.843 * [backup-simplify]: Simplify d1 into d1 5.843 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3 5.843 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 5.843 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.843 * [taylor]: Taking taylor expansion of d4 in d3 5.843 * [backup-simplify]: Simplify d4 into d4 5.843 * [taylor]: Taking taylor expansion of d1 in d3 5.843 * [backup-simplify]: Simplify d1 into d1 5.843 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.844 * [taylor]: Taking taylor expansion of d2 in d3 5.844 * [backup-simplify]: Simplify d2 into d2 5.844 * [taylor]: Taking taylor expansion of d1 in d3 5.844 * [backup-simplify]: Simplify d1 into d1 5.844 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3 5.844 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.844 * [taylor]: Taking taylor expansion of d1 in d3 5.844 * [backup-simplify]: Simplify d1 into d1 5.844 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.844 * [taylor]: Taking taylor expansion of d3 in d3 5.844 * [backup-simplify]: Simplify 0 into 0 5.844 * [backup-simplify]: Simplify 1 into 1 5.844 * [taylor]: Taking taylor expansion of d1 in d3 5.844 * [backup-simplify]: Simplify d1 into d1 5.844 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2 5.844 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 5.844 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.844 * [taylor]: Taking taylor expansion of d4 in d2 5.844 * [backup-simplify]: Simplify d4 into d4 5.844 * [taylor]: Taking taylor expansion of d1 in d2 5.844 * [backup-simplify]: Simplify d1 into d1 5.844 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.844 * [taylor]: Taking taylor expansion of d2 in d2 5.844 * [backup-simplify]: Simplify 0 into 0 5.844 * [backup-simplify]: Simplify 1 into 1 5.844 * [taylor]: Taking taylor expansion of d1 in d2 5.844 * [backup-simplify]: Simplify d1 into d1 5.844 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2 5.844 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.844 * [taylor]: Taking taylor expansion of d1 in d2 5.844 * [backup-simplify]: Simplify d1 into d1 5.844 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.844 * [taylor]: Taking taylor expansion of d3 in d2 5.844 * [backup-simplify]: Simplify d3 into d3 5.844 * [taylor]: Taking taylor expansion of d1 in d2 5.844 * [backup-simplify]: Simplify d1 into d1 5.844 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 5.844 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 5.844 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.844 * [taylor]: Taking taylor expansion of d4 in d1 5.844 * [backup-simplify]: Simplify d4 into d4 5.844 * [taylor]: Taking taylor expansion of d1 in d1 5.844 * [backup-simplify]: Simplify 0 into 0 5.844 * [backup-simplify]: Simplify 1 into 1 5.844 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.844 * [taylor]: Taking taylor expansion of d2 in d1 5.844 * [backup-simplify]: Simplify d2 into d2 5.844 * [taylor]: Taking taylor expansion of d1 in d1 5.844 * [backup-simplify]: Simplify 0 into 0 5.844 * [backup-simplify]: Simplify 1 into 1 5.844 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 5.844 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.844 * [taylor]: Taking taylor expansion of d1 in d1 5.844 * [backup-simplify]: Simplify 0 into 0 5.844 * [backup-simplify]: Simplify 1 into 1 5.844 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.844 * [taylor]: Taking taylor expansion of d3 in d1 5.844 * [backup-simplify]: Simplify d3 into d3 5.844 * [taylor]: Taking taylor expansion of d1 in d1 5.844 * [backup-simplify]: Simplify 0 into 0 5.844 * [backup-simplify]: Simplify 1 into 1 5.844 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 5.844 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 5.844 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.844 * [taylor]: Taking taylor expansion of d4 in d1 5.844 * [backup-simplify]: Simplify d4 into d4 5.844 * [taylor]: Taking taylor expansion of d1 in d1 5.845 * [backup-simplify]: Simplify 0 into 0 5.845 * [backup-simplify]: Simplify 1 into 1 5.845 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.845 * [taylor]: Taking taylor expansion of d2 in d1 5.845 * [backup-simplify]: Simplify d2 into d2 5.845 * [taylor]: Taking taylor expansion of d1 in d1 5.845 * [backup-simplify]: Simplify 0 into 0 5.845 * [backup-simplify]: Simplify 1 into 1 5.845 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 5.845 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.845 * [taylor]: Taking taylor expansion of d1 in d1 5.845 * [backup-simplify]: Simplify 0 into 0 5.845 * [backup-simplify]: Simplify 1 into 1 5.845 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.845 * [taylor]: Taking taylor expansion of d3 in d1 5.845 * [backup-simplify]: Simplify d3 into d3 5.845 * [taylor]: Taking taylor expansion of d1 in d1 5.845 * [backup-simplify]: Simplify 0 into 0 5.845 * [backup-simplify]: Simplify 1 into 1 5.845 * [backup-simplify]: Simplify (* d4 0) into 0 5.845 * [backup-simplify]: Simplify (* d2 0) into 0 5.845 * [backup-simplify]: Simplify (+ 0 0) into 0 5.845 * [backup-simplify]: Simplify (* d3 0) into 0 5.845 * [backup-simplify]: Simplify (+ 0 0) into 0 5.846 * [backup-simplify]: Simplify (- 0) into 0 5.846 * [backup-simplify]: Simplify (+ 0 0) into 0 5.846 * [taylor]: Taking taylor expansion of 0 in d2 5.846 * [backup-simplify]: Simplify 0 into 0 5.846 * [taylor]: Taking taylor expansion of 0 in d3 5.846 * [backup-simplify]: Simplify 0 into 0 5.846 * [taylor]: Taking taylor expansion of 0 in d4 5.846 * [backup-simplify]: Simplify 0 into 0 5.846 * [backup-simplify]: Simplify 0 into 0 5.846 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.847 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.847 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 5.847 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.847 * [backup-simplify]: Simplify (+ 0 d3) into d3 5.847 * [backup-simplify]: Simplify (- d3) into (- d3) 5.847 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 5.847 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 5.847 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 5.847 * [taylor]: Taking taylor expansion of d4 in d2 5.847 * [backup-simplify]: Simplify d4 into d4 5.847 * [taylor]: Taking taylor expansion of d2 in d2 5.847 * [backup-simplify]: Simplify 0 into 0 5.847 * [backup-simplify]: Simplify 1 into 1 5.847 * [taylor]: Taking taylor expansion of d3 in d2 5.847 * [backup-simplify]: Simplify d3 into d3 5.847 * [backup-simplify]: Simplify (+ d4 0) into d4 5.847 * [backup-simplify]: Simplify (- d3) into (- d3) 5.847 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 5.847 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 5.847 * [taylor]: Taking taylor expansion of d4 in d3 5.847 * [backup-simplify]: Simplify d4 into d4 5.847 * [taylor]: Taking taylor expansion of d3 in d3 5.847 * [backup-simplify]: Simplify 0 into 0 5.847 * [backup-simplify]: Simplify 1 into 1 5.848 * [backup-simplify]: Simplify (- 0) into 0 5.848 * [backup-simplify]: Simplify (+ d4 0) into d4 5.848 * [taylor]: Taking taylor expansion of d4 in d4 5.848 * [backup-simplify]: Simplify 0 into 0 5.848 * [backup-simplify]: Simplify 1 into 1 5.848 * [backup-simplify]: Simplify 0 into 0 5.848 * [taylor]: Taking taylor expansion of 0 in d3 5.848 * [backup-simplify]: Simplify 0 into 0 5.848 * [taylor]: Taking taylor expansion of 0 in d4 5.848 * [backup-simplify]: Simplify 0 into 0 5.848 * [backup-simplify]: Simplify 0 into 0 5.848 * [taylor]: Taking taylor expansion of 0 in d4 5.848 * [backup-simplify]: Simplify 0 into 0 5.848 * [backup-simplify]: Simplify 0 into 0 5.848 * [backup-simplify]: Simplify 0 into 0 5.849 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.849 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.849 * [backup-simplify]: Simplify (+ 0 0) into 0 5.849 * [backup-simplify]: Simplify (* 1 1) into 1 5.850 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.850 * [backup-simplify]: Simplify (+ 1 0) into 1 5.850 * [backup-simplify]: Simplify (- 1) into -1 5.851 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.851 * [taylor]: Taking taylor expansion of -1 in d2 5.851 * [backup-simplify]: Simplify -1 into -1 5.851 * [taylor]: Taking taylor expansion of -1 in d3 5.851 * [backup-simplify]: Simplify -1 into -1 5.851 * [taylor]: Taking taylor expansion of -1 in d4 5.851 * [backup-simplify]: Simplify -1 into -1 5.851 * [backup-simplify]: Simplify -1 into -1 5.851 * [backup-simplify]: Simplify (+ 0 1) into 1 5.851 * [backup-simplify]: Simplify (- 0) into 0 5.851 * [backup-simplify]: Simplify (+ 1 0) into 1 5.852 * [taylor]: Taking taylor expansion of 1 in d3 5.852 * [backup-simplify]: Simplify 1 into 1 5.852 * [taylor]: Taking taylor expansion of 1 in d4 5.852 * [backup-simplify]: Simplify 1 into 1 5.852 * [backup-simplify]: Simplify 1 into 1 5.852 * [taylor]: Taking taylor expansion of 0 in d3 5.852 * [backup-simplify]: Simplify 0 into 0 5.852 * [taylor]: Taking taylor expansion of 0 in d4 5.852 * [backup-simplify]: Simplify 0 into 0 5.852 * [backup-simplify]: Simplify 0 into 0 5.852 * [backup-simplify]: Simplify (- 1) into -1 5.852 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.852 * [taylor]: Taking taylor expansion of -1 in d4 5.852 * [backup-simplify]: Simplify -1 into -1 5.852 * [backup-simplify]: Simplify -1 into -1 5.853 * [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))) 5.853 * [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)))) 5.853 * [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 5.853 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 5.853 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 5.853 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 5.853 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.853 * [taylor]: Taking taylor expansion of d2 in d4 5.853 * [backup-simplify]: Simplify d2 into d2 5.853 * [taylor]: Taking taylor expansion of d1 in d4 5.853 * [backup-simplify]: Simplify d1 into d1 5.853 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.853 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.853 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.853 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.853 * [taylor]: Taking taylor expansion of d4 in d4 5.853 * [backup-simplify]: Simplify 0 into 0 5.853 * [backup-simplify]: Simplify 1 into 1 5.853 * [taylor]: Taking taylor expansion of d1 in d4 5.853 * [backup-simplify]: Simplify d1 into d1 5.853 * [backup-simplify]: Simplify (* 0 d1) into 0 5.853 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.853 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.853 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 5.854 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 5.854 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.854 * [taylor]: Taking taylor expansion of d1 in d4 5.854 * [backup-simplify]: Simplify d1 into d1 5.854 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.854 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.854 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 5.854 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.854 * [taylor]: Taking taylor expansion of d3 in d4 5.854 * [backup-simplify]: Simplify d3 into d3 5.854 * [taylor]: Taking taylor expansion of d1 in d4 5.854 * [backup-simplify]: Simplify d1 into d1 5.854 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.854 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.854 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 5.854 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 5.854 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.854 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.854 * [taylor]: Taking taylor expansion of d2 in d3 5.854 * [backup-simplify]: Simplify d2 into d2 5.854 * [taylor]: Taking taylor expansion of d1 in d3 5.854 * [backup-simplify]: Simplify d1 into d1 5.854 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.854 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.854 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.854 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.854 * [taylor]: Taking taylor expansion of d4 in d3 5.854 * [backup-simplify]: Simplify d4 into d4 5.854 * [taylor]: Taking taylor expansion of d1 in d3 5.854 * [backup-simplify]: Simplify d1 into d1 5.854 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.854 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.854 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 5.854 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 5.854 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.854 * [taylor]: Taking taylor expansion of d1 in d3 5.854 * [backup-simplify]: Simplify d1 into d1 5.854 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.854 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.854 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.854 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.854 * [taylor]: Taking taylor expansion of d3 in d3 5.854 * [backup-simplify]: Simplify 0 into 0 5.854 * [backup-simplify]: Simplify 1 into 1 5.854 * [taylor]: Taking taylor expansion of d1 in d3 5.854 * [backup-simplify]: Simplify d1 into d1 5.854 * [backup-simplify]: Simplify (* 0 d1) into 0 5.855 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.855 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.855 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 5.855 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 5.855 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.855 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.855 * [taylor]: Taking taylor expansion of d2 in d2 5.855 * [backup-simplify]: Simplify 0 into 0 5.855 * [backup-simplify]: Simplify 1 into 1 5.855 * [taylor]: Taking taylor expansion of d1 in d2 5.855 * [backup-simplify]: Simplify d1 into d1 5.855 * [backup-simplify]: Simplify (* 0 d1) into 0 5.855 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.855 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.855 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.855 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.855 * [taylor]: Taking taylor expansion of d4 in d2 5.855 * [backup-simplify]: Simplify d4 into d4 5.855 * [taylor]: Taking taylor expansion of d1 in d2 5.855 * [backup-simplify]: Simplify d1 into d1 5.855 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.855 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.855 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 5.856 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 5.856 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.856 * [taylor]: Taking taylor expansion of d1 in d2 5.856 * [backup-simplify]: Simplify d1 into d1 5.856 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.856 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.856 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.856 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.856 * [taylor]: Taking taylor expansion of d3 in d2 5.856 * [backup-simplify]: Simplify d3 into d3 5.856 * [taylor]: Taking taylor expansion of d1 in d2 5.856 * [backup-simplify]: Simplify d1 into d1 5.856 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.856 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.856 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 5.856 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.856 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.856 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.856 * [taylor]: Taking taylor expansion of d2 in d1 5.856 * [backup-simplify]: Simplify d2 into d2 5.856 * [taylor]: Taking taylor expansion of d1 in d1 5.856 * [backup-simplify]: Simplify 0 into 0 5.856 * [backup-simplify]: Simplify 1 into 1 5.856 * [backup-simplify]: Simplify (* d2 0) into 0 5.856 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.856 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.856 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.856 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.856 * [taylor]: Taking taylor expansion of d4 in d1 5.856 * [backup-simplify]: Simplify d4 into d4 5.856 * [taylor]: Taking taylor expansion of d1 in d1 5.856 * [backup-simplify]: Simplify 0 into 0 5.856 * [backup-simplify]: Simplify 1 into 1 5.856 * [backup-simplify]: Simplify (* d4 0) into 0 5.857 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.857 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.857 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 5.857 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.857 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.857 * [taylor]: Taking taylor expansion of d1 in d1 5.857 * [backup-simplify]: Simplify 0 into 0 5.857 * [backup-simplify]: Simplify 1 into 1 5.857 * [backup-simplify]: Simplify (* 1 1) into 1 5.857 * [backup-simplify]: Simplify (/ 1 1) into 1 5.857 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.857 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.857 * [taylor]: Taking taylor expansion of d3 in d1 5.857 * [backup-simplify]: Simplify d3 into d3 5.857 * [taylor]: Taking taylor expansion of d1 in d1 5.857 * [backup-simplify]: Simplify 0 into 0 5.857 * [backup-simplify]: Simplify 1 into 1 5.857 * [backup-simplify]: Simplify (* d3 0) into 0 5.858 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.858 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.858 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 5.858 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.858 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.858 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.858 * [taylor]: Taking taylor expansion of d2 in d1 5.858 * [backup-simplify]: Simplify d2 into d2 5.858 * [taylor]: Taking taylor expansion of d1 in d1 5.858 * [backup-simplify]: Simplify 0 into 0 5.858 * [backup-simplify]: Simplify 1 into 1 5.858 * [backup-simplify]: Simplify (* d2 0) into 0 5.858 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.858 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.858 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.858 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.858 * [taylor]: Taking taylor expansion of d4 in d1 5.858 * [backup-simplify]: Simplify d4 into d4 5.858 * [taylor]: Taking taylor expansion of d1 in d1 5.858 * [backup-simplify]: Simplify 0 into 0 5.858 * [backup-simplify]: Simplify 1 into 1 5.858 * [backup-simplify]: Simplify (* d4 0) into 0 5.859 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.859 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.859 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 5.859 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.859 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.859 * [taylor]: Taking taylor expansion of d1 in d1 5.859 * [backup-simplify]: Simplify 0 into 0 5.859 * [backup-simplify]: Simplify 1 into 1 5.859 * [backup-simplify]: Simplify (* 1 1) into 1 5.859 * [backup-simplify]: Simplify (/ 1 1) into 1 5.859 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.859 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.859 * [taylor]: Taking taylor expansion of d3 in d1 5.859 * [backup-simplify]: Simplify d3 into d3 5.859 * [taylor]: Taking taylor expansion of d1 in d1 5.859 * [backup-simplify]: Simplify 0 into 0 5.859 * [backup-simplify]: Simplify 1 into 1 5.859 * [backup-simplify]: Simplify (* d3 0) into 0 5.860 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.860 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.860 * [backup-simplify]: Simplify (+ 1 0) into 1 5.860 * [backup-simplify]: Simplify (- 1) into -1 5.860 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.861 * [taylor]: Taking taylor expansion of -1 in d2 5.861 * [backup-simplify]: Simplify -1 into -1 5.861 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 5.861 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.861 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 5.862 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.862 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.862 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.862 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.862 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.862 * [taylor]: Taking taylor expansion of d4 in d2 5.862 * [backup-simplify]: Simplify d4 into d4 5.862 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.862 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.862 * [taylor]: Taking taylor expansion of d2 in d2 5.862 * [backup-simplify]: Simplify 0 into 0 5.862 * [backup-simplify]: Simplify 1 into 1 5.862 * [backup-simplify]: Simplify (/ 1 1) into 1 5.862 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.862 * [taylor]: Taking taylor expansion of d3 in d2 5.862 * [backup-simplify]: Simplify d3 into d3 5.862 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.862 * [backup-simplify]: Simplify (+ 0 1) into 1 5.863 * [backup-simplify]: Simplify (+ 1 0) into 1 5.863 * [taylor]: Taking taylor expansion of 1 in d3 5.863 * [backup-simplify]: Simplify 1 into 1 5.863 * [taylor]: Taking taylor expansion of -1 in d3 5.863 * [backup-simplify]: Simplify -1 into -1 5.863 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.863 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.864 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.864 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.864 * [backup-simplify]: Simplify (+ 0 0) into 0 5.865 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.865 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.865 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.866 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.866 * [backup-simplify]: Simplify (+ 0 0) into 0 5.866 * [backup-simplify]: Simplify (- 0) into 0 5.866 * [backup-simplify]: Simplify (+ 0 0) into 0 5.866 * [taylor]: Taking taylor expansion of 0 in d2 5.866 * [backup-simplify]: Simplify 0 into 0 5.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.867 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.867 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.867 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.867 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.867 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.867 * [taylor]: Taking taylor expansion of d4 in d3 5.867 * [backup-simplify]: Simplify d4 into d4 5.867 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.867 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.867 * [taylor]: Taking taylor expansion of d3 in d3 5.867 * [backup-simplify]: Simplify 0 into 0 5.867 * [backup-simplify]: Simplify 1 into 1 5.867 * [backup-simplify]: Simplify (/ 1 1) into 1 5.868 * [backup-simplify]: Simplify (- 1) into -1 5.868 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.868 * [taylor]: Taking taylor expansion of -1 in d4 5.868 * [backup-simplify]: Simplify -1 into -1 5.868 * [taylor]: Taking taylor expansion of 0 in d3 5.868 * [backup-simplify]: Simplify 0 into 0 5.868 * [taylor]: Taking taylor expansion of 1 in d4 5.868 * [backup-simplify]: Simplify 1 into 1 5.868 * [taylor]: Taking taylor expansion of -1 in d4 5.868 * [backup-simplify]: Simplify -1 into -1 5.868 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.869 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.869 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.869 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.869 * [backup-simplify]: Simplify (+ 0 0) into 0 5.870 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.871 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.871 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.871 * [backup-simplify]: Simplify (+ 0 0) into 0 5.872 * [backup-simplify]: Simplify (- 0) into 0 5.872 * [backup-simplify]: Simplify (+ 0 0) into 0 5.872 * [taylor]: Taking taylor expansion of 0 in d2 5.872 * [backup-simplify]: Simplify 0 into 0 5.872 * [taylor]: Taking taylor expansion of 0 in d3 5.872 * [backup-simplify]: Simplify 0 into 0 5.872 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.872 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.873 * [backup-simplify]: Simplify (+ 0 0) into 0 5.873 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.873 * [backup-simplify]: Simplify (- 0) into 0 5.873 * [backup-simplify]: Simplify (+ 0 0) into 0 5.873 * [taylor]: Taking taylor expansion of 0 in d3 5.873 * [backup-simplify]: Simplify 0 into 0 5.873 * [taylor]: Taking taylor expansion of 0 in d3 5.873 * [backup-simplify]: Simplify 0 into 0 5.874 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.875 * [backup-simplify]: Simplify (- 0) into 0 5.875 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.875 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.875 * [taylor]: Taking taylor expansion of d4 in d4 5.875 * [backup-simplify]: Simplify 0 into 0 5.875 * [backup-simplify]: Simplify 1 into 1 5.875 * [backup-simplify]: Simplify (/ 1 1) into 1 5.875 * [backup-simplify]: Simplify 1 into 1 5.875 * [taylor]: Taking taylor expansion of 0 in d4 5.875 * [backup-simplify]: Simplify 0 into 0 5.875 * [taylor]: Taking taylor expansion of 0 in d4 5.875 * [backup-simplify]: Simplify 0 into 0 5.875 * [taylor]: Taking taylor expansion of 0 in d4 5.876 * [backup-simplify]: Simplify 0 into 0 5.876 * [backup-simplify]: Simplify -1 into -1 5.876 * [backup-simplify]: Simplify 1 into 1 5.876 * [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)) 5.877 * [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)))) 5.877 * [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 5.877 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 5.877 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 5.877 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 5.877 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.877 * [taylor]: Taking taylor expansion of d2 in d4 5.877 * [backup-simplify]: Simplify d2 into d2 5.877 * [taylor]: Taking taylor expansion of d1 in d4 5.877 * [backup-simplify]: Simplify d1 into d1 5.877 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.877 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.877 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.877 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.877 * [taylor]: Taking taylor expansion of d4 in d4 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [backup-simplify]: Simplify 1 into 1 5.877 * [taylor]: Taking taylor expansion of d1 in d4 5.877 * [backup-simplify]: Simplify d1 into d1 5.877 * [backup-simplify]: Simplify (* 0 d1) into 0 5.878 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.878 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.878 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 5.878 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 5.878 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.878 * [taylor]: Taking taylor expansion of d1 in d4 5.878 * [backup-simplify]: Simplify d1 into d1 5.878 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.878 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.878 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 5.878 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.878 * [taylor]: Taking taylor expansion of d3 in d4 5.878 * [backup-simplify]: Simplify d3 into d3 5.878 * [taylor]: Taking taylor expansion of d1 in d4 5.878 * [backup-simplify]: Simplify d1 into d1 5.878 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.879 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.879 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 5.879 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 5.879 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.879 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.879 * [taylor]: Taking taylor expansion of d2 in d3 5.879 * [backup-simplify]: Simplify d2 into d2 5.879 * [taylor]: Taking taylor expansion of d1 in d3 5.879 * [backup-simplify]: Simplify d1 into d1 5.879 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.879 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.879 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.879 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.879 * [taylor]: Taking taylor expansion of d4 in d3 5.879 * [backup-simplify]: Simplify d4 into d4 5.879 * [taylor]: Taking taylor expansion of d1 in d3 5.879 * [backup-simplify]: Simplify d1 into d1 5.879 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.879 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.879 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 5.879 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 5.879 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.879 * [taylor]: Taking taylor expansion of d1 in d3 5.879 * [backup-simplify]: Simplify d1 into d1 5.879 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.879 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.879 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.880 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.880 * [taylor]: Taking taylor expansion of d3 in d3 5.880 * [backup-simplify]: Simplify 0 into 0 5.880 * [backup-simplify]: Simplify 1 into 1 5.880 * [taylor]: Taking taylor expansion of d1 in d3 5.880 * [backup-simplify]: Simplify d1 into d1 5.880 * [backup-simplify]: Simplify (* 0 d1) into 0 5.880 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.880 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.880 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 5.880 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 5.880 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.880 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.880 * [taylor]: Taking taylor expansion of d2 in d2 5.880 * [backup-simplify]: Simplify 0 into 0 5.880 * [backup-simplify]: Simplify 1 into 1 5.880 * [taylor]: Taking taylor expansion of d1 in d2 5.880 * [backup-simplify]: Simplify d1 into d1 5.881 * [backup-simplify]: Simplify (* 0 d1) into 0 5.881 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.881 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.881 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.881 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.881 * [taylor]: Taking taylor expansion of d4 in d2 5.881 * [backup-simplify]: Simplify d4 into d4 5.881 * [taylor]: Taking taylor expansion of d1 in d2 5.881 * [backup-simplify]: Simplify d1 into d1 5.881 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.881 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.881 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 5.881 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 5.881 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.881 * [taylor]: Taking taylor expansion of d1 in d2 5.881 * [backup-simplify]: Simplify d1 into d1 5.881 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.882 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.882 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.882 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.882 * [taylor]: Taking taylor expansion of d3 in d2 5.882 * [backup-simplify]: Simplify d3 into d3 5.882 * [taylor]: Taking taylor expansion of d1 in d2 5.882 * [backup-simplify]: Simplify d1 into d1 5.882 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.882 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.882 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 5.882 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.882 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.882 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.882 * [taylor]: Taking taylor expansion of d2 in d1 5.882 * [backup-simplify]: Simplify d2 into d2 5.882 * [taylor]: Taking taylor expansion of d1 in d1 5.882 * [backup-simplify]: Simplify 0 into 0 5.882 * [backup-simplify]: Simplify 1 into 1 5.882 * [backup-simplify]: Simplify (* d2 0) into 0 5.883 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.883 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.883 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.883 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.883 * [taylor]: Taking taylor expansion of d4 in d1 5.883 * [backup-simplify]: Simplify d4 into d4 5.883 * [taylor]: Taking taylor expansion of d1 in d1 5.883 * [backup-simplify]: Simplify 0 into 0 5.883 * [backup-simplify]: Simplify 1 into 1 5.883 * [backup-simplify]: Simplify (* d4 0) into 0 5.883 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.883 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.883 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 5.883 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.883 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.883 * [taylor]: Taking taylor expansion of d1 in d1 5.884 * [backup-simplify]: Simplify 0 into 0 5.884 * [backup-simplify]: Simplify 1 into 1 5.884 * [backup-simplify]: Simplify (* 1 1) into 1 5.884 * [backup-simplify]: Simplify (/ 1 1) into 1 5.884 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.884 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.884 * [taylor]: Taking taylor expansion of d3 in d1 5.884 * [backup-simplify]: Simplify d3 into d3 5.884 * [taylor]: Taking taylor expansion of d1 in d1 5.884 * [backup-simplify]: Simplify 0 into 0 5.884 * [backup-simplify]: Simplify 1 into 1 5.885 * [backup-simplify]: Simplify (* d3 0) into 0 5.885 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.885 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.885 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 5.886 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.886 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.886 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.886 * [taylor]: Taking taylor expansion of d2 in d1 5.886 * [backup-simplify]: Simplify d2 into d2 5.886 * [taylor]: Taking taylor expansion of d1 in d1 5.886 * [backup-simplify]: Simplify 0 into 0 5.886 * [backup-simplify]: Simplify 1 into 1 5.886 * [backup-simplify]: Simplify (* d2 0) into 0 5.886 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.886 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.886 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.886 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.886 * [taylor]: Taking taylor expansion of d4 in d1 5.886 * [backup-simplify]: Simplify d4 into d4 5.886 * [taylor]: Taking taylor expansion of d1 in d1 5.886 * [backup-simplify]: Simplify 0 into 0 5.886 * [backup-simplify]: Simplify 1 into 1 5.886 * [backup-simplify]: Simplify (* d4 0) into 0 5.887 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.887 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.887 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 5.887 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.887 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.887 * [taylor]: Taking taylor expansion of d1 in d1 5.887 * [backup-simplify]: Simplify 0 into 0 5.887 * [backup-simplify]: Simplify 1 into 1 5.887 * [backup-simplify]: Simplify (* 1 1) into 1 5.888 * [backup-simplify]: Simplify (/ 1 1) into 1 5.888 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.888 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.888 * [taylor]: Taking taylor expansion of d3 in d1 5.888 * [backup-simplify]: Simplify d3 into d3 5.888 * [taylor]: Taking taylor expansion of d1 in d1 5.888 * [backup-simplify]: Simplify 0 into 0 5.888 * [backup-simplify]: Simplify 1 into 1 5.888 * [backup-simplify]: Simplify (* d3 0) into 0 5.888 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.889 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.889 * [backup-simplify]: Simplify (+ 1 0) into 1 5.889 * [backup-simplify]: Simplify (- 1) into -1 5.890 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.890 * [taylor]: Taking taylor expansion of -1 in d2 5.890 * [backup-simplify]: Simplify -1 into -1 5.890 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 5.891 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.891 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.892 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 5.892 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.892 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.892 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.892 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.892 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.892 * [taylor]: Taking taylor expansion of d4 in d2 5.892 * [backup-simplify]: Simplify d4 into d4 5.892 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.892 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.892 * [taylor]: Taking taylor expansion of d2 in d2 5.892 * [backup-simplify]: Simplify 0 into 0 5.892 * [backup-simplify]: Simplify 1 into 1 5.893 * [backup-simplify]: Simplify (/ 1 1) into 1 5.893 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.893 * [taylor]: Taking taylor expansion of d3 in d2 5.893 * [backup-simplify]: Simplify d3 into d3 5.893 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.893 * [backup-simplify]: Simplify (+ 0 1) into 1 5.894 * [backup-simplify]: Simplify (+ 1 0) into 1 5.894 * [taylor]: Taking taylor expansion of 1 in d3 5.894 * [backup-simplify]: Simplify 1 into 1 5.894 * [taylor]: Taking taylor expansion of -1 in d3 5.894 * [backup-simplify]: Simplify -1 into -1 5.894 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.895 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.895 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.895 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.896 * [backup-simplify]: Simplify (+ 0 0) into 0 5.897 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.898 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.898 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.899 * [backup-simplify]: Simplify (+ 0 0) into 0 5.899 * [backup-simplify]: Simplify (- 0) into 0 5.900 * [backup-simplify]: Simplify (+ 0 0) into 0 5.900 * [taylor]: Taking taylor expansion of 0 in d2 5.900 * [backup-simplify]: Simplify 0 into 0 5.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.901 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.901 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.901 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.901 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.901 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.901 * [taylor]: Taking taylor expansion of d4 in d3 5.901 * [backup-simplify]: Simplify d4 into d4 5.901 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.901 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.901 * [taylor]: Taking taylor expansion of d3 in d3 5.901 * [backup-simplify]: Simplify 0 into 0 5.901 * [backup-simplify]: Simplify 1 into 1 5.901 * [backup-simplify]: Simplify (/ 1 1) into 1 5.902 * [backup-simplify]: Simplify (- 1) into -1 5.902 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.902 * [taylor]: Taking taylor expansion of -1 in d4 5.902 * [backup-simplify]: Simplify -1 into -1 5.902 * [taylor]: Taking taylor expansion of 0 in d3 5.902 * [backup-simplify]: Simplify 0 into 0 5.902 * [taylor]: Taking taylor expansion of 1 in d4 5.902 * [backup-simplify]: Simplify 1 into 1 5.903 * [taylor]: Taking taylor expansion of -1 in d4 5.903 * [backup-simplify]: Simplify -1 into -1 5.903 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.904 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.904 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.905 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.905 * [backup-simplify]: Simplify (+ 0 0) into 0 5.906 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.907 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.908 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.908 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.908 * [backup-simplify]: Simplify (+ 0 0) into 0 5.909 * [backup-simplify]: Simplify (- 0) into 0 5.909 * [backup-simplify]: Simplify (+ 0 0) into 0 5.909 * [taylor]: Taking taylor expansion of 0 in d2 5.909 * [backup-simplify]: Simplify 0 into 0 5.909 * [taylor]: Taking taylor expansion of 0 in d3 5.909 * [backup-simplify]: Simplify 0 into 0 5.909 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.910 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.910 * [backup-simplify]: Simplify (+ 0 0) into 0 5.911 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.911 * [backup-simplify]: Simplify (- 0) into 0 5.911 * [backup-simplify]: Simplify (+ 0 0) into 0 5.911 * [taylor]: Taking taylor expansion of 0 in d3 5.911 * [backup-simplify]: Simplify 0 into 0 5.911 * [taylor]: Taking taylor expansion of 0 in d3 5.911 * [backup-simplify]: Simplify 0 into 0 5.912 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.913 * [backup-simplify]: Simplify (- 0) into 0 5.913 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.913 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.913 * [taylor]: Taking taylor expansion of d4 in d4 5.913 * [backup-simplify]: Simplify 0 into 0 5.913 * [backup-simplify]: Simplify 1 into 1 5.913 * [backup-simplify]: Simplify (/ 1 1) into 1 5.913 * [backup-simplify]: Simplify 1 into 1 5.913 * [taylor]: Taking taylor expansion of 0 in d4 5.913 * [backup-simplify]: Simplify 0 into 0 5.913 * [taylor]: Taking taylor expansion of 0 in d4 5.913 * [backup-simplify]: Simplify 0 into 0 5.913 * [taylor]: Taking taylor expansion of 0 in d4 5.913 * [backup-simplify]: Simplify 0 into 0 5.913 * [backup-simplify]: Simplify -1 into -1 5.914 * [backup-simplify]: Simplify 1 into 1 5.914 * [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)) 5.914 * * * [progress]: simplifying candidates 5.914 * * * * [progress]: [ 1 / 76 ] simplifiying candidate # 5.915 * [simplify]: Simplifying (fma d1 d2 (- (* d3 d1))) 5.915 * * [simplify]: iters left: 5 (6 enodes) 5.917 * * [simplify]: iters left: 4 (25 enodes) 5.921 * * [simplify]: iters left: 3 (36 enodes) 5.927 * * [simplify]: iters left: 2 (47 enodes) 5.934 * * [simplify]: iters left: 1 (52 enodes) 5.940 * * [simplify]: Extracting #0: cost 1 inf + 0 5.940 * * [simplify]: Extracting #1: cost 11 inf + 0 5.941 * * [simplify]: Extracting #2: cost 12 inf + 86 5.941 * * [simplify]: Extracting #3: cost 3 inf + 583 5.941 * * [simplify]: Extracting #4: cost 0 inf + 749 5.941 * [simplify]: Simplified to (* d1 (- d2 d3)) 5.941 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (+ (* d1 (- d2 d3)) (fma (- d3) d1 (* d3 d1))) (* d4 d1)) (* d1 d1))) 5.942 * [simplify]: Simplifying (fma (- d3) d1 (* d3 d1)) 5.942 * * [simplify]: iters left: 3 (5 enodes) 5.943 * * [simplify]: iters left: 2 (18 enodes) 5.948 * * [simplify]: iters left: 1 (25 enodes) 5.952 * * [simplify]: Extracting #0: cost 1 inf + 0 5.952 * * [simplify]: Extracting #1: cost 8 inf + 0 5.952 * * [simplify]: Extracting #2: cost 11 inf + 2 5.952 * * [simplify]: Extracting #3: cost 4 inf + 373 5.952 * * [simplify]: Extracting #4: cost 0 inf + 699 5.952 * [simplify]: Simplified to (- (* d3 d1) (* d3 d1)) 5.952 * [simplify]: Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (+ (* d1 (- d2 d3)) (- (* d3 d1) (* d3 d1))) (* d4 d1)) (* d1 d1))) 5.952 * * * * [progress]: [ 2 / 76 ] simplifiying candidate # 5.952 * * * * [progress]: [ 3 / 76 ] simplifiying candidate # 5.952 * * * * [progress]: [ 4 / 76 ] simplifiying candidate # 5.953 * * * * [progress]: [ 5 / 76 ] simplifiying candidate # 5.953 * [simplify]: Simplifying (/ (exp (* d1 d2)) (exp (* d1 d3))) 5.953 * * [simplify]: iters left: 5 (8 enodes) 5.955 * * [simplify]: iters left: 4 (31 enodes) 5.959 * * [simplify]: iters left: 3 (52 enodes) 5.971 * * [simplify]: iters left: 2 (98 enodes) 5.993 * * [simplify]: iters left: 1 (206 enodes) 6.051 * * [simplify]: Extracting #0: cost 1 inf + 0 6.051 * * [simplify]: Extracting #1: cost 68 inf + 0 6.052 * * [simplify]: Extracting #2: cost 184 inf + 1 6.052 * * [simplify]: Extracting #3: cost 198 inf + 2496 6.054 * * [simplify]: Extracting #4: cost 137 inf + 13252 6.061 * * [simplify]: Extracting #5: cost 40 inf + 67388 6.077 * * [simplify]: Extracting #6: cost 0 inf + 94868 6.095 * * [simplify]: Extracting #7: cost 0 inf + 93626 6.113 * [simplify]: Simplified to (exp (* d1 (- d2 d3))) 6.113 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (log (exp (* d1 (- d2 d3)))) (* d4 d1)) (* d1 d1))) 6.113 * * * * [progress]: [ 6 / 76 ] simplifiying candidate # 6.113 * * * * [progress]: [ 7 / 76 ] simplifiying candidate # 6.113 * * * * [progress]: [ 8 / 76 ] simplifiying candidate # 6.114 * * * * [progress]: [ 9 / 76 ] simplifiying candidate # 6.114 * * * * [progress]: [ 10 / 76 ] simplifiying candidate # 6.114 * * * * [progress]: [ 11 / 76 ] simplifiying candidate # 6.114 * * * * [progress]: [ 12 / 76 ] simplifiying candidate # 6.114 * * * * [progress]: [ 13 / 76 ] simplifiying candidate # 6.114 * * * * [progress]: [ 14 / 76 ] simplifiying candidate # 6.114 * * * * [progress]: [ 15 / 76 ] simplifiying candidate # 6.114 * * * * [progress]: [ 16 / 76 ] simplifiying candidate # 6.114 * [simplify]: Simplifying (- d2 d3) 6.114 * * [simplify]: iters left: 2 (3 enodes) 6.116 * * [simplify]: iters left: 1 (11 enodes) 6.119 * * [simplify]: Extracting #0: cost 1 inf + 0 6.119 * * [simplify]: Extracting #1: cost 5 inf + 0 6.119 * * [simplify]: Extracting #2: cost 3 inf + 43 6.119 * * [simplify]: Extracting #3: cost 0 inf + 168 6.120 * [simplify]: Simplified to (- d2 d3) 6.120 * [simplify]: Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (* d4 d1)) (* d1 d1))) 6.120 * * * * [progress]: [ 17 / 76 ] simplifiying candidate # 6.120 * * * * [progress]: [ 18 / 76 ] simplifiying candidate #real (real->posit16 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))> 6.120 * * * * [progress]: [ 19 / 76 ] simplifiying candidate # 6.120 * * * * [progress]: [ 20 / 76 ] simplifiying candidate # 6.120 * * * * [progress]: [ 21 / 76 ] simplifiying candidate # 6.120 * [simplify]: Simplifying (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) 6.120 * * [simplify]: iters left: 6 (8 enodes) 6.124 * * [simplify]: iters left: 5 (31 enodes) 6.133 * * [simplify]: iters left: 4 (45 enodes) 6.146 * * [simplify]: iters left: 3 (55 enodes) 6.157 * * [simplify]: Extracting #0: cost 1 inf + 0 6.157 * * [simplify]: Extracting #1: cost 3 inf + 0 6.157 * * [simplify]: Extracting #2: cost 5 inf + 0 6.157 * * [simplify]: Extracting #3: cost 15 inf + 0 6.157 * * [simplify]: Extracting #4: cost 18 inf + 3 6.157 * * [simplify]: Extracting #5: cost 4 inf + 749 6.158 * * [simplify]: Extracting #6: cost 1 inf + 1278 6.158 * * [simplify]: Extracting #7: cost 0 inf + 1481 6.158 * [simplify]: Simplified to (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) 6.158 * [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))) 6.158 * * * * [progress]: [ 22 / 76 ] simplifiying candidate # 6.159 * [simplify]: Simplifying (sqrt (- (* d1 d2) (* d1 d3))) 6.159 * * [simplify]: iters left: 5 (7 enodes) 6.160 * * [simplify]: iters left: 4 (28 enodes) 6.165 * * [simplify]: iters left: 3 (42 enodes) 6.172 * * [simplify]: iters left: 2 (52 enodes) 6.179 * * [simplify]: Extracting #0: cost 1 inf + 0 6.179 * * [simplify]: Extracting #1: cost 3 inf + 0 6.179 * * [simplify]: Extracting #2: cost 13 inf + 0 6.179 * * [simplify]: Extracting #3: cost 15 inf + 45 6.180 * * [simplify]: Extracting #4: cost 5 inf + 543 6.180 * * [simplify]: Extracting #5: cost 0 inf + 995 6.181 * [simplify]: Simplified to (sqrt (* (- d2 d3) d1)) 6.181 * [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))) 6.181 * * * * [progress]: [ 23 / 76 ] simplifiying candidate # 6.181 * * * * [progress]: [ 24 / 76 ] simplifiying candidate # 6.181 * * * * [progress]: [ 25 / 76 ] simplifiying candidate # 6.181 * [simplify]: Simplifying (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) 6.181 * * [simplify]: iters left: 6 (12 enodes) 6.187 * * [simplify]: iters left: 5 (49 enodes) 6.201 * * [simplify]: iters left: 4 (88 enodes) 6.219 * * [simplify]: iters left: 3 (199 enodes) 6.275 * * [simplify]: Extracting #0: cost 1 inf + 0 6.275 * * [simplify]: Extracting #1: cost 48 inf + 0 6.275 * * [simplify]: Extracting #2: cost 173 inf + 0 6.276 * * [simplify]: Extracting #3: cost 200 inf + 884 6.278 * * [simplify]: Extracting #4: cost 145 inf + 7251 6.281 * * [simplify]: Extracting #5: cost 70 inf + 33620 6.288 * * [simplify]: Extracting #6: cost 3 inf + 75478 6.296 * * [simplify]: Extracting #7: cost 0 inf + 77554 6.308 * * [simplify]: Extracting #8: cost 0 inf + 77514 6.324 * [simplify]: Simplified to (exp (* (- (+ d2 d4) d3) d1)) 6.324 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (exp (* (- (+ d2 d4) d3) d1))) (* d1 d1))) 6.324 * * * * [progress]: [ 26 / 76 ] simplifiying candidate # 6.325 * [simplify]: Simplifying (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) 6.325 * * [simplify]: iters left: 6 (11 enodes) 6.330 * * [simplify]: iters left: 5 (49 enodes) 6.349 * * [simplify]: iters left: 4 (99 enodes) 6.382 * * [simplify]: iters left: 3 (217 enodes) 6.427 * * [simplify]: Extracting #0: cost 1 inf + 0 6.427 * * [simplify]: Extracting #1: cost 48 inf + 0 6.430 * * [simplify]: Extracting #2: cost 166 inf + 72 6.430 * * [simplify]: Extracting #3: cost 188 inf + 1162 6.432 * * [simplify]: Extracting #4: cost 122 inf + 9087 6.440 * * [simplify]: Extracting #5: cost 28 inf + 42795 6.452 * * [simplify]: Extracting #6: cost 0 inf + 58592 6.465 * [simplify]: Simplified to (exp (* d1 (+ (- d2 d3) d4))) 6.465 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (exp (* d1 (+ (- d2 d3) d4)))) (* d1 d1))) 6.465 * * * * [progress]: [ 27 / 76 ] simplifiying candidate # 6.465 * * * * [progress]: [ 28 / 76 ] simplifiying candidate # 6.465 * * * * [progress]: [ 29 / 76 ] simplifiying candidate # 6.465 * * * * [progress]: [ 30 / 76 ] simplifiying candidate # 6.465 * * * * [progress]: [ 31 / 76 ] simplifiying candidate # 6.465 * * * * [progress]: [ 32 / 76 ] simplifiying candidate # 6.465 * * * * [progress]: [ 33 / 76 ] simplifiying candidate # 6.466 * * * * [progress]: [ 34 / 76 ] simplifiying candidate # 6.466 * * * * [progress]: [ 35 / 76 ] simplifiying candidate # 6.466 * * * * [progress]: [ 36 / 76 ] simplifiying candidate # 6.466 * [simplify]: Simplifying (fma d1 d2 (- (* d3 d1))) 6.466 * * [simplify]: iters left: 5 (6 enodes) 6.469 * * [simplify]: iters left: 4 (25 enodes) 6.476 * * [simplify]: iters left: 3 (36 enodes) 6.487 * * [simplify]: iters left: 2 (47 enodes) 6.497 * * [simplify]: iters left: 1 (52 enodes) 6.503 * * [simplify]: Extracting #0: cost 1 inf + 0 6.503 * * [simplify]: Extracting #1: cost 11 inf + 0 6.503 * * [simplify]: Extracting #2: cost 12 inf + 86 6.504 * * [simplify]: Extracting #3: cost 3 inf + 583 6.504 * * [simplify]: Extracting #4: cost 0 inf + 749 6.504 * [simplify]: Simplified to (* d1 (- d2 d3)) 6.504 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1))) (* d1 d1))) 6.504 * * * * [progress]: [ 37 / 76 ] simplifiying candidate # 6.504 * [simplify]: Simplifying (* d1 d2) 6.504 * * [simplify]: iters left: 2 (3 enodes) 6.505 * * [simplify]: iters left: 1 (10 enodes) 6.506 * * [simplify]: Extracting #0: cost 1 inf + 0 6.506 * * [simplify]: Extracting #1: cost 4 inf + 0 6.507 * * [simplify]: Extracting #2: cost 2 inf + 2 6.507 * * [simplify]: Extracting #3: cost 0 inf + 86 6.507 * [simplify]: Simplified to (* d1 d2) 6.507 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1))) 6.507 * * * * [progress]: [ 38 / 76 ] simplifiying candidate # 6.507 * [simplify]: Simplifying (* d1 d2) 6.507 * * [simplify]: iters left: 2 (3 enodes) 6.508 * * [simplify]: iters left: 1 (10 enodes) 6.509 * * [simplify]: Extracting #0: cost 1 inf + 0 6.509 * * [simplify]: Extracting #1: cost 4 inf + 0 6.509 * * [simplify]: Extracting #2: cost 2 inf + 2 6.509 * * [simplify]: Extracting #3: cost 0 inf + 86 6.509 * [simplify]: Simplified to (* d1 d2) 6.509 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1))) 6.509 * * * * [progress]: [ 39 / 76 ] simplifiying candidate # 6.509 * [simplify]: Simplifying (* d1 d2) 6.509 * * [simplify]: iters left: 2 (3 enodes) 6.510 * * [simplify]: iters left: 1 (10 enodes) 6.511 * * [simplify]: Extracting #0: cost 1 inf + 0 6.511 * * [simplify]: Extracting #1: cost 4 inf + 0 6.511 * * [simplify]: Extracting #2: cost 2 inf + 2 6.511 * * [simplify]: Extracting #3: cost 0 inf + 86 6.511 * [simplify]: Simplified to (* d1 d2) 6.511 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (- (* d1 d2) (- (* d1 d3) (* d4 d1))) (* d1 d1))) 6.511 * * * * [progress]: [ 40 / 76 ] simplifiying candidate #real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))> 6.511 * * * * [progress]: [ 41 / 76 ] simplifiying candidate # 6.511 * * * * [progress]: [ 42 / 76 ] simplifiying candidate # 6.512 * [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))) 6.512 * * [simplify]: iters left: 6 (14 enodes) 6.517 * * [simplify]: iters left: 5 (58 enodes) 6.533 * * [simplify]: iters left: 4 (102 enodes) 6.552 * * [simplify]: iters left: 3 (167 enodes) 6.601 * * [simplify]: iters left: 2 (244 enodes) 6.664 * * [simplify]: iters left: 1 (362 enodes) 6.823 * * [simplify]: Extracting #0: cost 1 inf + 0 6.824 * * [simplify]: Extracting #1: cost 52 inf + 0 6.825 * * [simplify]: Extracting #2: cost 119 inf + 252 6.829 * * [simplify]: Extracting #3: cost 45 inf + 7496 6.842 * * [simplify]: Extracting #4: cost 10 inf + 11810 6.852 * * [simplify]: Extracting #5: cost 2 inf + 14726 6.862 * * [simplify]: Extracting #6: cost 0 inf + 15636 6.871 * [simplify]: Simplified to (* (- (+ (- d4 d3) d2) d1) d1) 6.872 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* (- (+ (- d4 d3) d2) d1) d1) (fma (- d1) d1 (* d1 d1)))) 6.872 * [simplify]: Simplifying (fma (- d1) d1 (* d1 d1)) 6.872 * * [simplify]: iters left: 3 (4 enodes) 6.874 * * [simplify]: iters left: 2 (14 enodes) 6.876 * * [simplify]: iters left: 1 (21 enodes) 6.879 * * [simplify]: Extracting #0: cost 1 inf + 0 6.879 * * [simplify]: Extracting #1: cost 7 inf + 0 6.879 * * [simplify]: Extracting #2: cost 10 inf + 1 6.879 * * [simplify]: Extracting #3: cost 1 inf + 570 6.879 * * [simplify]: Extracting #4: cost 0 inf + 651 6.880 * [simplify]: Simplified to (- (* d1 d1) (* d1 d1)) 6.880 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* (- (+ (- d4 d3) d2) d1) d1) (- (* d1 d1) (* d1 d1)))) 6.880 * * * * [progress]: [ 43 / 76 ] simplifiying candidate # 6.880 * [simplify]: Simplifying (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) 6.880 * * [simplify]: iters left: 6 (13 enodes) 6.883 * * [simplify]: iters left: 5 (55 enodes) 6.892 * * [simplify]: iters left: 4 (95 enodes) 6.915 * * [simplify]: iters left: 3 (197 enodes) 6.992 * * [simplify]: iters left: 2 (435 enodes) 7.338 * * [simplify]: Extracting #0: cost 1 inf + 0 7.338 * * [simplify]: Extracting #1: cost 59 inf + 0 7.339 * * [simplify]: Extracting #2: cost 110 inf + 168 7.344 * * [simplify]: Extracting #3: cost 38 inf + 6601 7.353 * * [simplify]: Extracting #4: cost 4 inf + 10912 7.363 * * [simplify]: Extracting #5: cost 0 inf + 11818 7.373 * [simplify]: Simplified to (* d1 (+ (- d4 d3) (- d2 d1))) 7.373 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* d1 (+ (- d4 d3) (- d2 d1))) (fma (- d1) d1 (* d1 d1)))) 7.373 * [simplify]: Simplifying (fma (- d1) d1 (* d1 d1)) 7.374 * * [simplify]: iters left: 3 (4 enodes) 7.375 * * [simplify]: iters left: 2 (14 enodes) 7.380 * * [simplify]: iters left: 1 (21 enodes) 7.386 * * [simplify]: Extracting #0: cost 1 inf + 0 7.387 * * [simplify]: Extracting #1: cost 7 inf + 0 7.387 * * [simplify]: Extracting #2: cost 10 inf + 1 7.387 * * [simplify]: Extracting #3: cost 1 inf + 570 7.387 * * [simplify]: Extracting #4: cost 0 inf + 651 7.388 * [simplify]: Simplified to (- (* d1 d1) (* d1 d1)) 7.388 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* d1 (+ (- d4 d3) (- d2 d1))) (- (* d1 d1) (* d1 d1)))) 7.388 * * * * [progress]: [ 44 / 76 ] simplifiying candidate # 7.388 * [simplify]: Simplifying (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))) 7.388 * * [simplify]: iters left: 6 (13 enodes) 7.395 * * [simplify]: iters left: 5 (57 enodes) 7.415 * * [simplify]: iters left: 4 (108 enodes) 7.471 * * [simplify]: iters left: 3 (253 enodes) 7.592 * * [simplify]: Extracting #0: cost 1 inf + 0 7.592 * * [simplify]: Extracting #1: cost 38 inf + 0 7.593 * * [simplify]: Extracting #2: cost 100 inf + 46 7.594 * * [simplify]: Extracting #3: cost 77 inf + 2771 7.600 * * [simplify]: Extracting #4: cost 13 inf + 9819 7.607 * * [simplify]: Extracting #5: cost 0 inf + 10607 7.611 * * [simplify]: Extracting #6: cost 0 inf + 10552 7.614 * [simplify]: Simplified to (* (+ (- d2 d3) (- d4 d1)) d1) 7.614 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* (+ (- d2 d3) (- d4 d1)) d1) (fma (- d1) d1 (* d1 d1)))) 7.615 * [simplify]: Simplifying (fma (- d1) d1 (* d1 d1)) 7.615 * * [simplify]: iters left: 3 (4 enodes) 7.616 * * [simplify]: iters left: 2 (14 enodes) 7.618 * * [simplify]: iters left: 1 (21 enodes) 7.621 * * [simplify]: Extracting #0: cost 1 inf + 0 7.621 * * [simplify]: Extracting #1: cost 7 inf + 0 7.621 * * [simplify]: Extracting #2: cost 10 inf + 1 7.621 * * [simplify]: Extracting #3: cost 1 inf + 570 7.622 * * [simplify]: Extracting #4: cost 0 inf + 651 7.622 * [simplify]: Simplified to (- (* d1 d1) (* d1 d1)) 7.622 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* (+ (- d2 d3) (- d4 d1)) d1) (- (* d1 d1) (* d1 d1)))) 7.622 * * * * [progress]: [ 45 / 76 ] simplifiying candidate # 7.622 * * * * [progress]: [ 46 / 76 ] simplifiying candidate # 7.622 * * * * [progress]: [ 47 / 76 ] simplifiying candidate # 7.622 * [simplify]: Simplifying (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) 7.622 * * [simplify]: iters left: 6 (11 enodes) 7.625 * * [simplify]: iters left: 5 (44 enodes) 7.632 * * [simplify]: iters left: 4 (82 enodes) 7.658 * * [simplify]: iters left: 3 (144 enodes) 7.690 * * [simplify]: iters left: 2 (214 enodes) 7.740 * * [simplify]: iters left: 1 (254 enodes) 7.821 * * [simplify]: Extracting #0: cost 1 inf + 0 7.821 * * [simplify]: Extracting #1: cost 3 inf + 0 7.821 * * [simplify]: Extracting #2: cost 5 inf + 0 7.822 * * [simplify]: Extracting #3: cost 31 inf + 0 7.822 * * [simplify]: Extracting #4: cost 37 inf + 723 7.825 * * [simplify]: Extracting #5: cost 7 inf + 2915 7.828 * * [simplify]: Extracting #6: cost 0 inf + 4044 7.832 * [simplify]: Simplified to (* (cbrt (* d1 (- d2 (- d3 d4)))) (cbrt (* d1 (- d2 (- d3 d4))))) 7.832 * [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)))) 7.832 * * * * [progress]: [ 48 / 76 ] simplifiying candidate # 7.832 * [simplify]: Simplifying (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) 7.832 * * [simplify]: iters left: 6 (10 enodes) 7.837 * * [simplify]: iters left: 5 (41 enodes) 7.851 * * [simplify]: iters left: 4 (79 enodes) 7.878 * * [simplify]: iters left: 3 (141 enodes) 7.938 * * [simplify]: iters left: 2 (211 enodes) 8.022 * * [simplify]: iters left: 1 (251 enodes) 8.069 * * [simplify]: Extracting #0: cost 1 inf + 0 8.069 * * [simplify]: Extracting #1: cost 3 inf + 0 8.069 * * [simplify]: Extracting #2: cost 29 inf + 0 8.069 * * [simplify]: Extracting #3: cost 43 inf + 170 8.071 * * [simplify]: Extracting #4: cost 12 inf + 2376 8.074 * * [simplify]: Extracting #5: cost 0 inf + 3531 8.077 * * [simplify]: Extracting #6: cost 0 inf + 3476 8.080 * [simplify]: Simplified to (sqrt (* d1 (+ (- d4 d3) d2))) 8.080 * [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)))) 8.080 * * * * [progress]: [ 49 / 76 ] simplifiying candidate # 8.080 * * * * [progress]: [ 50 / 76 ] simplifiying candidate # 8.081 * [simplify]: Simplifying (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) 8.081 * * [simplify]: iters left: 6 (15 enodes) 8.088 * * [simplify]: iters left: 5 (61 enodes) 8.109 * * [simplify]: iters left: 4 (114 enodes) 8.150 * * [simplify]: iters left: 3 (307 enodes) 8.286 * * [simplify]: Extracting #0: cost 1 inf + 0 8.287 * * [simplify]: Extracting #1: cost 134 inf + 0 8.289 * * [simplify]: Extracting #2: cost 402 inf + 0 8.294 * * [simplify]: Extracting #3: cost 410 inf + 11889 8.305 * * [simplify]: Extracting #4: cost 285 inf + 43323 8.319 * * [simplify]: Extracting #5: cost 140 inf + 120763 8.341 * * [simplify]: Extracting #6: cost 6 inf + 209198 8.368 * * [simplify]: Extracting #7: cost 0 inf + 213203 8.416 * [simplify]: Simplified to (exp (* d1 (- (- d2 d3) (- d1 d4)))) 8.417 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (exp (* d1 (- (- d2 d3) (- d1 d4)))))) 8.417 * * * * [progress]: [ 51 / 76 ] simplifiying candidate # 8.417 * [simplify]: Simplifying (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) 8.417 * * [simplify]: iters left: 6 (14 enodes) 8.424 * * [simplify]: iters left: 5 (62 enodes) 8.445 * * [simplify]: iters left: 4 (127 enodes) 8.491 * * [simplify]: iters left: 3 (321 enodes) 8.926 * * [simplify]: Extracting #0: cost 1 inf + 0 8.926 * * [simplify]: Extracting #1: cost 87 inf + 0 8.931 * * [simplify]: Extracting #2: cost 355 inf + 0 8.933 * * [simplify]: Extracting #3: cost 409 inf + 2808 8.937 * * [simplify]: Extracting #4: cost 311 inf + 17850 8.950 * * [simplify]: Extracting #5: cost 174 inf + 60876 8.981 * * [simplify]: Extracting #6: cost 12 inf + 155572 9.018 * * [simplify]: Extracting #7: cost 0 inf + 162086 9.055 * [simplify]: Simplified to (exp (* d1 (+ (- d2 d3) (- d4 d1)))) 9.055 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (exp (* d1 (+ (- d2 d3) (- d4 d1)))))) 9.055 * * * * [progress]: [ 52 / 76 ] simplifiying candidate # 9.055 * [simplify]: Simplifying (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1))) 9.056 * * [simplify]: iters left: 6 (13 enodes) 9.064 * * [simplify]: iters left: 5 (57 enodes) 9.083 * * [simplify]: iters left: 4 (129 enodes) 9.136 * * [simplify]: iters left: 3 (353 enodes) 9.284 * * [simplify]: Extracting #0: cost 1 inf + 0 9.284 * * [simplify]: Extracting #1: cost 58 inf + 0 9.285 * * [simplify]: Extracting #2: cost 216 inf + 0 9.288 * * [simplify]: Extracting #3: cost 258 inf + 5231 9.299 * * [simplify]: Extracting #4: cost 143 inf + 20923 9.309 * * [simplify]: Extracting #5: cost 31 inf + 55666 9.320 * * [simplify]: Extracting #6: cost 3 inf + 67793 9.330 * * [simplify]: Extracting #7: cost 0 inf + 69136 9.344 * [simplify]: Simplified to (exp (* d1 (+ (- (- d2 d3) d1) d4))) 9.344 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (exp (* d1 (+ (- (- d2 d3) d1) d4))))) 9.344 * * * * [progress]: [ 53 / 76 ] simplifiying candidate # 9.344 * * * * [progress]: [ 54 / 76 ] simplifiying candidate # 9.344 * * * * [progress]: [ 55 / 76 ] simplifiying candidate # 9.344 * * * * [progress]: [ 56 / 76 ] simplifiying candidate # 9.344 * * * * [progress]: [ 57 / 76 ] simplifiying candidate # 9.344 * * * * [progress]: [ 58 / 76 ] simplifiying candidate # 9.344 * * * * [progress]: [ 59 / 76 ] simplifiying candidate # 9.344 * * * * [progress]: [ 60 / 76 ] simplifiying candidate # 9.344 * * * * [progress]: [ 61 / 76 ] simplifiying candidate # 9.344 * * * * [progress]: [ 62 / 76 ] simplifiying candidate # 9.345 * * * * [progress]: [ 63 / 76 ] simplifiying candidate # 9.345 * [simplify]: Simplifying (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) 9.345 * * [simplify]: iters left: 6 (11 enodes) 9.353 * * [simplify]: iters left: 5 (45 enodes) 9.367 * * [simplify]: iters left: 4 (83 enodes) 9.397 * * [simplify]: iters left: 3 (146 enodes) 9.425 * * [simplify]: iters left: 2 (216 enodes) 9.473 * * [simplify]: iters left: 1 (262 enodes) 9.543 * * [simplify]: Extracting #0: cost 1 inf + 0 9.543 * * [simplify]: Extracting #1: cost 4 inf + 0 9.543 * * [simplify]: Extracting #2: cost 5 inf + 1 9.543 * * [simplify]: Extracting #3: cost 30 inf + 1 9.543 * * [simplify]: Extracting #4: cost 42 inf + 378 9.545 * * [simplify]: Extracting #5: cost 9 inf + 2775 9.546 * * [simplify]: Extracting #6: cost 0 inf + 4004 9.548 * * [simplify]: Extracting #7: cost 0 inf + 3884 9.549 * [simplify]: Simplified to (+ d1 (sqrt (* (- (+ d2 d4) d3) d1))) 9.549 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (+ d1 (sqrt (* (- (+ d2 d4) d3) d1))) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1))) 9.550 * [simplify]: Simplifying (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) 9.550 * * [simplify]: iters left: 6 (11 enodes) 9.552 * * [simplify]: iters left: 5 (46 enodes) 9.560 * * [simplify]: iters left: 4 (86 enodes) 9.578 * * [simplify]: iters left: 3 (147 enodes) 9.631 * * [simplify]: iters left: 2 (217 enodes) 9.673 * * [simplify]: iters left: 1 (261 enodes) 9.755 * * [simplify]: Extracting #0: cost 1 inf + 0 9.755 * * [simplify]: Extracting #1: cost 5 inf + 0 9.755 * * [simplify]: Extracting #2: cost 7 inf + 1 9.755 * * [simplify]: Extracting #3: cost 29 inf + 83 9.755 * * [simplify]: Extracting #4: cost 37 inf + 763 9.756 * * [simplify]: Extracting #5: cost 8 inf + 2937 9.758 * * [simplify]: Extracting #6: cost 0 inf + 3964 9.759 * * [simplify]: Extracting #7: cost 0 inf + 3884 9.761 * [simplify]: Simplified to (- (sqrt (* (+ d2 (- d4 d3)) d1)) d1) 9.761 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (* (+ d2 (- d4 d3)) d1)) d1))) 9.761 * * * * [progress]: [ 64 / 76 ] simplifiying candidate # 9.761 * [simplify]: Simplifying (- (* d1 d2) (* d1 d3)) 9.761 * * [simplify]: iters left: 4 (6 enodes) 9.763 * * [simplify]: iters left: 3 (25 enodes) 9.767 * * [simplify]: iters left: 2 (39 enodes) 9.773 * * [simplify]: iters left: 1 (49 enodes) 9.779 * * [simplify]: Extracting #0: cost 1 inf + 0 9.779 * * [simplify]: Extracting #1: cost 11 inf + 0 9.779 * * [simplify]: Extracting #2: cost 13 inf + 44 9.780 * * [simplify]: Extracting #3: cost 3 inf + 583 9.780 * * [simplify]: Extracting #4: cost 0 inf + 749 9.781 * [simplify]: Simplified to (* d1 (- d2 d3)) 9.781 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (- (* d4 d1) (* d1 d1)))) 9.781 * * * * [progress]: [ 65 / 76 ] simplifiying candidate # 9.781 * [simplify]: Simplifying (* d1 d2) 9.781 * * [simplify]: iters left: 2 (3 enodes) 9.782 * * [simplify]: iters left: 1 (10 enodes) 9.783 * * [simplify]: Extracting #0: cost 1 inf + 0 9.783 * * [simplify]: Extracting #1: cost 4 inf + 0 9.783 * * [simplify]: Extracting #2: cost 2 inf + 2 9.783 * * [simplify]: Extracting #3: cost 0 inf + 86 9.783 * [simplify]: Simplified to (* d1 d2) 9.784 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 d2) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1)))) 9.784 * * * * [progress]: [ 66 / 76 ] simplifiying candidate # 9.784 * * * * [progress]: [ 67 / 76 ] simplifiying candidate #real (real->posit16 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))> 9.784 * * * * [progress]: [ 68 / 76 ] simplifiying candidate # 9.784 * [simplify]: Simplifying (- (* d2 d1) (* d3 d1)) 9.784 * * [simplify]: iters left: 4 (6 enodes) 9.785 * * [simplify]: iters left: 3 (25 enodes) 9.793 * * [simplify]: iters left: 2 (39 enodes) 9.804 * * [simplify]: iters left: 1 (49 enodes) 9.816 * * [simplify]: Extracting #0: cost 1 inf + 0 9.816 * * [simplify]: Extracting #1: cost 11 inf + 0 9.816 * * [simplify]: Extracting #2: cost 12 inf + 85 9.816 * * [simplify]: Extracting #3: cost 2 inf + 624 9.817 * * [simplify]: Extracting #4: cost 0 inf + 749 9.817 * [simplify]: Simplified to (* (- d2 d3) d1) 9.817 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1))) 9.817 * * * * [progress]: [ 69 / 76 ] simplifiying candidate # 9.818 * [simplify]: Simplifying (- (* d2 d1) (* d3 d1)) 9.818 * * [simplify]: iters left: 4 (6 enodes) 9.821 * * [simplify]: iters left: 3 (25 enodes) 9.828 * * [simplify]: iters left: 2 (39 enodes) 9.839 * * [simplify]: iters left: 1 (49 enodes) 9.851 * * [simplify]: Extracting #0: cost 1 inf + 0 9.851 * * [simplify]: Extracting #1: cost 11 inf + 0 9.851 * * [simplify]: Extracting #2: cost 12 inf + 85 9.852 * * [simplify]: Extracting #3: cost 2 inf + 624 9.852 * * [simplify]: Extracting #4: cost 0 inf + 749 9.853 * [simplify]: Simplified to (* (- d2 d3) d1) 9.853 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1))) 9.853 * * * * [progress]: [ 70 / 76 ] simplifiying candidate # 9.853 * [simplify]: Simplifying (- (* d2 d1) (* d3 d1)) 9.853 * * [simplify]: iters left: 4 (6 enodes) 9.856 * * [simplify]: iters left: 3 (25 enodes) 9.864 * * [simplify]: iters left: 2 (39 enodes) 9.875 * * [simplify]: iters left: 1 (49 enodes) 9.887 * * [simplify]: Extracting #0: cost 1 inf + 0 9.887 * * [simplify]: Extracting #1: cost 11 inf + 0 9.887 * * [simplify]: Extracting #2: cost 12 inf + 85 9.888 * * [simplify]: Extracting #3: cost 2 inf + 624 9.888 * * [simplify]: Extracting #4: cost 0 inf + 749 9.889 * [simplify]: Simplified to (* (- d2 d3) d1) 9.889 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1))) 9.889 * * * * [progress]: [ 71 / 76 ] simplifiying candidate # 9.889 * [simplify]: Simplifying 0 9.889 * * [simplify]: iters left: 0 (1 enodes) 9.890 * * [simplify]: Extracting #0: cost 1 inf + 0 9.891 * * [simplify]: Extracting #1: cost 0 inf + 1 9.891 * [simplify]: Simplified to 0 9.891 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- 0 (* d1 d1))) 9.891 * * * * [progress]: [ 72 / 76 ] simplifiying candidate # 9.891 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 9.891 * * [simplify]: iters left: 6 (9 enodes) 9.895 * * [simplify]: iters left: 5 (38 enodes) 9.908 * * [simplify]: iters left: 4 (73 enodes) 9.923 * * [simplify]: iters left: 3 (119 enodes) 9.958 * * [simplify]: iters left: 2 (166 enodes) 9.982 * * [simplify]: iters left: 1 (200 enodes) 10.032 * * [simplify]: Extracting #0: cost 1 inf + 0 10.032 * * [simplify]: Extracting #1: cost 23 inf + 0 10.032 * * [simplify]: Extracting #2: cost 42 inf + 129 10.033 * * [simplify]: Extracting #3: cost 14 inf + 2364 10.034 * * [simplify]: Extracting #4: cost 0 inf + 3475 10.036 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 10.036 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 10.036 * * * * [progress]: [ 73 / 76 ] simplifiying candidate # 10.036 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 10.036 * * [simplify]: iters left: 6 (9 enodes) 10.038 * * [simplify]: iters left: 5 (38 enodes) 10.045 * * [simplify]: iters left: 4 (73 enodes) 10.068 * * [simplify]: iters left: 3 (119 enodes) 10.093 * * [simplify]: iters left: 2 (166 enodes) 10.133 * * [simplify]: iters left: 1 (200 enodes) 10.193 * * [simplify]: Extracting #0: cost 1 inf + 0 10.194 * * [simplify]: Extracting #1: cost 23 inf + 0 10.194 * * [simplify]: Extracting #2: cost 42 inf + 129 10.195 * * [simplify]: Extracting #3: cost 14 inf + 2364 10.196 * * [simplify]: Extracting #4: cost 0 inf + 3475 10.197 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 10.197 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 10.197 * * * * [progress]: [ 74 / 76 ] simplifiying candidate # 10.198 * [simplify]: Simplifying (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 10.198 * * [simplify]: iters left: 6 (9 enodes) 10.201 * * [simplify]: iters left: 5 (40 enodes) 10.208 * * [simplify]: iters left: 4 (70 enodes) 10.222 * * [simplify]: iters left: 3 (124 enodes) 10.263 * * [simplify]: iters left: 2 (208 enodes) 10.314 * * [simplify]: iters left: 1 (293 enodes) 10.395 * * [simplify]: Extracting #0: cost 1 inf + 0 10.395 * * [simplify]: Extracting #1: cost 28 inf + 0 10.396 * * [simplify]: Extracting #2: cost 52 inf + 126 10.398 * * [simplify]: Extracting #3: cost 14 inf + 3401 10.401 * * [simplify]: Extracting #4: cost 0 inf + 4307 10.405 * * [simplify]: Extracting #5: cost 0 inf + 4197 10.408 * [simplify]: Simplified to (* (- (- d2 d3) d1) d1) 10.408 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* (- (- d2 d3) d1) d1)) 10.408 * * * * [progress]: [ 75 / 76 ] simplifiying candidate # 10.409 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 10.409 * * [simplify]: iters left: 6 (9 enodes) 10.413 * * [simplify]: iters left: 5 (38 enodes) 10.426 * * [simplify]: iters left: 4 (73 enodes) 10.451 * * [simplify]: iters left: 3 (119 enodes) 10.478 * * [simplify]: iters left: 2 (166 enodes) 10.510 * * [simplify]: iters left: 1 (200 enodes) 10.548 * * [simplify]: Extracting #0: cost 1 inf + 0 10.548 * * [simplify]: Extracting #1: cost 23 inf + 0 10.549 * * [simplify]: Extracting #2: cost 42 inf + 129 10.551 * * [simplify]: Extracting #3: cost 14 inf + 2364 10.553 * * [simplify]: Extracting #4: cost 0 inf + 3475 10.556 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 10.556 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) d4))) 10.556 * * * * [progress]: [ 76 / 76 ] simplifiying candidate # 10.557 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 10.557 * * [simplify]: iters left: 6 (9 enodes) 10.561 * * [simplify]: iters left: 5 (38 enodes) 10.574 * * [simplify]: iters left: 4 (73 enodes) 10.587 * * [simplify]: iters left: 3 (119 enodes) 10.615 * * [simplify]: iters left: 2 (166 enodes) 10.652 * * [simplify]: iters left: 1 (200 enodes) 10.692 * * [simplify]: Extracting #0: cost 1 inf + 0 10.693 * * [simplify]: Extracting #1: cost 23 inf + 0 10.693 * * [simplify]: Extracting #2: cost 42 inf + 129 10.694 * * [simplify]: Extracting #3: cost 14 inf + 2364 10.695 * * [simplify]: Extracting #4: cost 0 inf + 3475 10.696 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 10.696 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) d4))) 10.697 * * * [progress]: adding candidates to table 11.497 * * [progress]: iteration 3 / 4 11.497 * * * [progress]: picking best candidate 11.502 * * * * [pick]: Picked # 11.502 * * * [progress]: localizing error 11.520 * * * [progress]: generating rewritten candidates 11.520 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 11.525 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 11.525 * * * [progress]: generating series expansions 11.525 * * * * [progress]: [ 1 / 2 ] generating series at (2) 11.525 * [backup-simplify]: Simplify (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)) into (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) 11.525 * [approximate]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in (d1 d2 d3 d4) around 0 11.525 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d4 11.525 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d4 11.525 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 11.525 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d4 11.526 * [taylor]: Taking taylor expansion of d1 in d4 11.526 * [backup-simplify]: Simplify d1 into d1 11.526 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 11.526 * [taylor]: Taking taylor expansion of d2 in d4 11.526 * [backup-simplify]: Simplify d2 into d2 11.526 * [taylor]: Taking taylor expansion of d3 in d4 11.526 * [backup-simplify]: Simplify d3 into d3 11.526 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 11.526 * [taylor]: Taking taylor expansion of d4 in d4 11.526 * [backup-simplify]: Simplify 0 into 0 11.526 * [backup-simplify]: Simplify 1 into 1 11.526 * [taylor]: Taking taylor expansion of d1 in d4 11.526 * [backup-simplify]: Simplify d1 into d1 11.526 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 11.526 * [taylor]: Taking taylor expansion of d1 in d4 11.526 * [backup-simplify]: Simplify d1 into d1 11.526 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d3 11.526 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d3 11.526 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 11.526 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3 11.526 * [taylor]: Taking taylor expansion of d1 in d3 11.526 * [backup-simplify]: Simplify d1 into d1 11.526 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 11.526 * [taylor]: Taking taylor expansion of d2 in d3 11.526 * [backup-simplify]: Simplify d2 into d2 11.526 * [taylor]: Taking taylor expansion of d3 in d3 11.526 * [backup-simplify]: Simplify 0 into 0 11.526 * [backup-simplify]: Simplify 1 into 1 11.526 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 11.526 * [taylor]: Taking taylor expansion of d4 in d3 11.526 * [backup-simplify]: Simplify d4 into d4 11.526 * [taylor]: Taking taylor expansion of d1 in d3 11.526 * [backup-simplify]: Simplify d1 into d1 11.526 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 11.526 * [taylor]: Taking taylor expansion of d1 in d3 11.526 * [backup-simplify]: Simplify d1 into d1 11.526 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d2 11.526 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d2 11.526 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 11.526 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2 11.526 * [taylor]: Taking taylor expansion of d1 in d2 11.526 * [backup-simplify]: Simplify d1 into d1 11.526 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 11.526 * [taylor]: Taking taylor expansion of d2 in d2 11.526 * [backup-simplify]: Simplify 0 into 0 11.526 * [backup-simplify]: Simplify 1 into 1 11.526 * [taylor]: Taking taylor expansion of d3 in d2 11.526 * [backup-simplify]: Simplify d3 into d3 11.526 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 11.526 * [taylor]: Taking taylor expansion of d4 in d2 11.526 * [backup-simplify]: Simplify d4 into d4 11.526 * [taylor]: Taking taylor expansion of d1 in d2 11.526 * [backup-simplify]: Simplify d1 into d1 11.526 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 11.526 * [taylor]: Taking taylor expansion of d1 in d2 11.526 * [backup-simplify]: Simplify d1 into d1 11.526 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d1 11.526 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 11.526 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 11.526 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 11.526 * [taylor]: Taking taylor expansion of d1 in d1 11.526 * [backup-simplify]: Simplify 0 into 0 11.526 * [backup-simplify]: Simplify 1 into 1 11.526 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 11.527 * [taylor]: Taking taylor expansion of d2 in d1 11.527 * [backup-simplify]: Simplify d2 into d2 11.527 * [taylor]: Taking taylor expansion of d3 in d1 11.527 * [backup-simplify]: Simplify d3 into d3 11.527 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 11.527 * [taylor]: Taking taylor expansion of d4 in d1 11.527 * [backup-simplify]: Simplify d4 into d4 11.527 * [taylor]: Taking taylor expansion of d1 in d1 11.527 * [backup-simplify]: Simplify 0 into 0 11.527 * [backup-simplify]: Simplify 1 into 1 11.527 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.527 * [taylor]: Taking taylor expansion of d1 in d1 11.527 * [backup-simplify]: Simplify 0 into 0 11.527 * [backup-simplify]: Simplify 1 into 1 11.527 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d1 11.527 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 11.527 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 11.527 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 11.527 * [taylor]: Taking taylor expansion of d1 in d1 11.527 * [backup-simplify]: Simplify 0 into 0 11.527 * [backup-simplify]: Simplify 1 into 1 11.527 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 11.527 * [taylor]: Taking taylor expansion of d2 in d1 11.527 * [backup-simplify]: Simplify d2 into d2 11.527 * [taylor]: Taking taylor expansion of d3 in d1 11.527 * [backup-simplify]: Simplify d3 into d3 11.527 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 11.527 * [taylor]: Taking taylor expansion of d4 in d1 11.527 * [backup-simplify]: Simplify d4 into d4 11.527 * [taylor]: Taking taylor expansion of d1 in d1 11.527 * [backup-simplify]: Simplify 0 into 0 11.527 * [backup-simplify]: Simplify 1 into 1 11.527 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.527 * [taylor]: Taking taylor expansion of d1 in d1 11.527 * [backup-simplify]: Simplify 0 into 0 11.527 * [backup-simplify]: Simplify 1 into 1 11.527 * [backup-simplify]: Simplify (- d3) into (- d3) 11.527 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 11.527 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0 11.527 * [backup-simplify]: Simplify (* d4 0) into 0 11.528 * [backup-simplify]: Simplify (+ 0 0) into 0 11.528 * [backup-simplify]: Simplify (+ 0 0) into 0 11.528 * [taylor]: Taking taylor expansion of 0 in d2 11.528 * [backup-simplify]: Simplify 0 into 0 11.528 * [taylor]: Taking taylor expansion of 0 in d3 11.528 * [backup-simplify]: Simplify 0 into 0 11.528 * [taylor]: Taking taylor expansion of 0 in d4 11.528 * [backup-simplify]: Simplify 0 into 0 11.528 * [backup-simplify]: Simplify 0 into 0 11.528 * [backup-simplify]: Simplify (- 0) into 0 11.528 * [backup-simplify]: Simplify (+ 0 0) into 0 11.529 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3) 11.529 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 11.529 * [backup-simplify]: Simplify (+ (- d2 d3) d4) into (- (+ d2 d4) d3) 11.529 * [backup-simplify]: Simplify (+ (- (+ d2 d4) d3) 0) into (- (+ d2 d4) d3) 11.529 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 11.529 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 11.529 * [taylor]: Taking taylor expansion of d2 in d2 11.529 * [backup-simplify]: Simplify 0 into 0 11.529 * [backup-simplify]: Simplify 1 into 1 11.529 * [taylor]: Taking taylor expansion of d4 in d2 11.529 * [backup-simplify]: Simplify d4 into d4 11.529 * [taylor]: Taking taylor expansion of d3 in d2 11.529 * [backup-simplify]: Simplify d3 into d3 11.529 * [backup-simplify]: Simplify (+ 0 d4) into d4 11.529 * [backup-simplify]: Simplify (- d3) into (- d3) 11.529 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 11.529 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 11.529 * [taylor]: Taking taylor expansion of d4 in d3 11.529 * [backup-simplify]: Simplify d4 into d4 11.529 * [taylor]: Taking taylor expansion of d3 in d3 11.529 * [backup-simplify]: Simplify 0 into 0 11.529 * [backup-simplify]: Simplify 1 into 1 11.530 * [backup-simplify]: Simplify (- 0) into 0 11.530 * [backup-simplify]: Simplify (+ d4 0) into d4 11.530 * [taylor]: Taking taylor expansion of d4 in d4 11.530 * [backup-simplify]: Simplify 0 into 0 11.530 * [backup-simplify]: Simplify 1 into 1 11.530 * [backup-simplify]: Simplify 0 into 0 11.530 * [taylor]: Taking taylor expansion of 0 in d3 11.530 * [backup-simplify]: Simplify 0 into 0 11.530 * [taylor]: Taking taylor expansion of 0 in d4 11.530 * [backup-simplify]: Simplify 0 into 0 11.530 * [backup-simplify]: Simplify 0 into 0 11.530 * [taylor]: Taking taylor expansion of 0 in d4 11.530 * [backup-simplify]: Simplify 0 into 0 11.530 * [backup-simplify]: Simplify 0 into 0 11.530 * [backup-simplify]: Simplify 0 into 0 11.530 * [backup-simplify]: Simplify (- 0) into 0 11.530 * [backup-simplify]: Simplify (+ 0 0) into 0 11.531 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0 11.531 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 11.532 * [backup-simplify]: Simplify (+ 0 0) into 0 11.532 * [backup-simplify]: Simplify (* 1 1) into 1 11.532 * [backup-simplify]: Simplify (- 1) into -1 11.532 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.532 * [taylor]: Taking taylor expansion of -1 in d2 11.532 * [backup-simplify]: Simplify -1 into -1 11.532 * [taylor]: Taking taylor expansion of -1 in d3 11.532 * [backup-simplify]: Simplify -1 into -1 11.532 * [taylor]: Taking taylor expansion of -1 in d4 11.532 * [backup-simplify]: Simplify -1 into -1 11.532 * [backup-simplify]: Simplify -1 into -1 11.533 * [backup-simplify]: Simplify (+ 1 0) into 1 11.533 * [backup-simplify]: Simplify (- 0) into 0 11.533 * [backup-simplify]: Simplify (+ 1 0) into 1 11.533 * [taylor]: Taking taylor expansion of 1 in d3 11.533 * [backup-simplify]: Simplify 1 into 1 11.533 * [taylor]: Taking taylor expansion of 1 in d4 11.533 * [backup-simplify]: Simplify 1 into 1 11.533 * [backup-simplify]: Simplify 1 into 1 11.533 * [taylor]: Taking taylor expansion of 0 in d3 11.533 * [backup-simplify]: Simplify 0 into 0 11.533 * [taylor]: Taking taylor expansion of 0 in d4 11.533 * [backup-simplify]: Simplify 0 into 0 11.533 * [backup-simplify]: Simplify 0 into 0 11.534 * [backup-simplify]: Simplify (- 1) into -1 11.534 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.534 * [taylor]: Taking taylor expansion of -1 in d4 11.534 * [backup-simplify]: Simplify -1 into -1 11.534 * [backup-simplify]: Simplify -1 into -1 11.534 * [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))) 11.534 * [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))) 11.534 * [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 11.534 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d4 11.534 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d4 11.534 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 11.535 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d4 11.535 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 11.535 * [taylor]: Taking taylor expansion of d1 in d4 11.535 * [backup-simplify]: Simplify d1 into d1 11.535 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.535 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 11.535 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.535 * [taylor]: Taking taylor expansion of d2 in d4 11.535 * [backup-simplify]: Simplify d2 into d2 11.535 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.535 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 11.535 * [taylor]: Taking taylor expansion of d3 in d4 11.535 * [backup-simplify]: Simplify d3 into d3 11.535 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.535 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 11.535 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 11.535 * [taylor]: Taking taylor expansion of d4 in d4 11.535 * [backup-simplify]: Simplify 0 into 0 11.535 * [backup-simplify]: Simplify 1 into 1 11.535 * [taylor]: Taking taylor expansion of d1 in d4 11.535 * [backup-simplify]: Simplify d1 into d1 11.535 * [backup-simplify]: Simplify (* 0 d1) into 0 11.535 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 11.535 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.535 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 11.535 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 11.535 * [taylor]: Taking taylor expansion of d1 in d4 11.535 * [backup-simplify]: Simplify d1 into d1 11.535 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 11.535 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 11.535 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d3 11.535 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d3 11.535 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 11.535 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d3 11.535 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 11.536 * [taylor]: Taking taylor expansion of d1 in d3 11.536 * [backup-simplify]: Simplify d1 into d1 11.536 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.536 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 11.536 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 11.536 * [taylor]: Taking taylor expansion of d2 in d3 11.536 * [backup-simplify]: Simplify d2 into d2 11.536 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.536 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 11.536 * [taylor]: Taking taylor expansion of d3 in d3 11.536 * [backup-simplify]: Simplify 0 into 0 11.536 * [backup-simplify]: Simplify 1 into 1 11.536 * [backup-simplify]: Simplify (/ 1 1) into 1 11.536 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 11.536 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 11.536 * [taylor]: Taking taylor expansion of d4 in d3 11.536 * [backup-simplify]: Simplify d4 into d4 11.536 * [taylor]: Taking taylor expansion of d1 in d3 11.536 * [backup-simplify]: Simplify d1 into d1 11.536 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 11.536 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 11.536 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 11.536 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 11.536 * [taylor]: Taking taylor expansion of d1 in d3 11.536 * [backup-simplify]: Simplify d1 into d1 11.536 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 11.536 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 11.536 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d2 11.536 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d2 11.536 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 11.536 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d2 11.536 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 11.536 * [taylor]: Taking taylor expansion of d1 in d2 11.536 * [backup-simplify]: Simplify d1 into d1 11.536 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.536 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 11.537 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.537 * [taylor]: Taking taylor expansion of d2 in d2 11.537 * [backup-simplify]: Simplify 0 into 0 11.537 * [backup-simplify]: Simplify 1 into 1 11.537 * [backup-simplify]: Simplify (/ 1 1) into 1 11.537 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 11.537 * [taylor]: Taking taylor expansion of d3 in d2 11.537 * [backup-simplify]: Simplify d3 into d3 11.537 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.537 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 11.537 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 11.537 * [taylor]: Taking taylor expansion of d4 in d2 11.537 * [backup-simplify]: Simplify d4 into d4 11.537 * [taylor]: Taking taylor expansion of d1 in d2 11.537 * [backup-simplify]: Simplify d1 into d1 11.537 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 11.537 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 11.537 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 11.537 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 11.537 * [taylor]: Taking taylor expansion of d1 in d2 11.537 * [backup-simplify]: Simplify d1 into d1 11.537 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 11.537 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 11.537 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 11.537 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 11.537 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 11.537 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 11.537 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.537 * [taylor]: Taking taylor expansion of d1 in d1 11.537 * [backup-simplify]: Simplify 0 into 0 11.537 * [backup-simplify]: Simplify 1 into 1 11.541 * [backup-simplify]: Simplify (/ 1 1) into 1 11.542 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 11.542 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.542 * [taylor]: Taking taylor expansion of d2 in d1 11.542 * [backup-simplify]: Simplify d2 into d2 11.542 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.542 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 11.542 * [taylor]: Taking taylor expansion of d3 in d1 11.542 * [backup-simplify]: Simplify d3 into d3 11.542 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.542 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 11.542 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 11.542 * [taylor]: Taking taylor expansion of d4 in d1 11.542 * [backup-simplify]: Simplify d4 into d4 11.542 * [taylor]: Taking taylor expansion of d1 in d1 11.542 * [backup-simplify]: Simplify 0 into 0 11.542 * [backup-simplify]: Simplify 1 into 1 11.542 * [backup-simplify]: Simplify (* d4 0) into 0 11.542 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 11.542 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.542 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 11.542 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.542 * [taylor]: Taking taylor expansion of d1 in d1 11.542 * [backup-simplify]: Simplify 0 into 0 11.542 * [backup-simplify]: Simplify 1 into 1 11.543 * [backup-simplify]: Simplify (* 1 1) into 1 11.543 * [backup-simplify]: Simplify (/ 1 1) into 1 11.543 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 11.543 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 11.543 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 11.543 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 11.543 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.543 * [taylor]: Taking taylor expansion of d1 in d1 11.543 * [backup-simplify]: Simplify 0 into 0 11.543 * [backup-simplify]: Simplify 1 into 1 11.543 * [backup-simplify]: Simplify (/ 1 1) into 1 11.543 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 11.543 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.543 * [taylor]: Taking taylor expansion of d2 in d1 11.543 * [backup-simplify]: Simplify d2 into d2 11.543 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.543 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 11.543 * [taylor]: Taking taylor expansion of d3 in d1 11.543 * [backup-simplify]: Simplify d3 into d3 11.544 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.544 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 11.544 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 11.544 * [taylor]: Taking taylor expansion of d4 in d1 11.544 * [backup-simplify]: Simplify d4 into d4 11.544 * [taylor]: Taking taylor expansion of d1 in d1 11.544 * [backup-simplify]: Simplify 0 into 0 11.544 * [backup-simplify]: Simplify 1 into 1 11.544 * [backup-simplify]: Simplify (* d4 0) into 0 11.544 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 11.544 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.544 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 11.544 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.544 * [taylor]: Taking taylor expansion of d1 in d1 11.544 * [backup-simplify]: Simplify 0 into 0 11.544 * [backup-simplify]: Simplify 1 into 1 11.544 * [backup-simplify]: Simplify (* 1 1) into 1 11.544 * [backup-simplify]: Simplify (/ 1 1) into 1 11.545 * [backup-simplify]: Simplify (- 1) into -1 11.545 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.545 * [taylor]: Taking taylor expansion of -1 in d2 11.545 * [backup-simplify]: Simplify -1 into -1 11.545 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 11.545 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 11.545 * [backup-simplify]: Simplify (* 1 (- (/ 1 d2) (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 11.545 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 11.546 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.546 * [backup-simplify]: Simplify (- 0) into 0 11.547 * [backup-simplify]: Simplify (+ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 11.547 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 11.547 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 11.547 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 11.547 * [taylor]: Taking taylor expansion of d4 in d2 11.547 * [backup-simplify]: Simplify d4 into d4 11.547 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.547 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.547 * [taylor]: Taking taylor expansion of d2 in d2 11.547 * [backup-simplify]: Simplify 0 into 0 11.547 * [backup-simplify]: Simplify 1 into 1 11.547 * [backup-simplify]: Simplify (/ 1 1) into 1 11.547 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 11.547 * [taylor]: Taking taylor expansion of d3 in d2 11.547 * [backup-simplify]: Simplify d3 into d3 11.547 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.547 * [backup-simplify]: Simplify (+ 0 1) into 1 11.548 * [backup-simplify]: Simplify (+ 1 0) into 1 11.548 * [taylor]: Taking taylor expansion of 1 in d3 11.548 * [backup-simplify]: Simplify 1 into 1 11.548 * [taylor]: Taking taylor expansion of -1 in d3 11.548 * [backup-simplify]: Simplify -1 into -1 11.548 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.548 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 11.548 * [backup-simplify]: Simplify (- 0) into 0 11.549 * [backup-simplify]: Simplify (+ 0 0) into 0 11.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.549 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0 11.550 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 11.550 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.550 * [backup-simplify]: Simplify (+ 0 0) into 0 11.551 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.551 * [backup-simplify]: Simplify (- 0) into 0 11.552 * [backup-simplify]: Simplify (+ 0 0) into 0 11.552 * [taylor]: Taking taylor expansion of 0 in d2 11.552 * [backup-simplify]: Simplify 0 into 0 11.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.552 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 11.552 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 11.552 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 11.552 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 11.552 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 11.552 * [taylor]: Taking taylor expansion of d4 in d3 11.552 * [backup-simplify]: Simplify d4 into d4 11.552 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.552 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 11.552 * [taylor]: Taking taylor expansion of d3 in d3 11.552 * [backup-simplify]: Simplify 0 into 0 11.552 * [backup-simplify]: Simplify 1 into 1 11.553 * [backup-simplify]: Simplify (/ 1 1) into 1 11.553 * [backup-simplify]: Simplify (- 1) into -1 11.553 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.553 * [taylor]: Taking taylor expansion of -1 in d4 11.553 * [backup-simplify]: Simplify -1 into -1 11.553 * [taylor]: Taking taylor expansion of 0 in d3 11.553 * [backup-simplify]: Simplify 0 into 0 11.553 * [taylor]: Taking taylor expansion of 1 in d4 11.553 * [backup-simplify]: Simplify 1 into 1 11.553 * [taylor]: Taking taylor expansion of -1 in d4 11.553 * [backup-simplify]: Simplify -1 into -1 11.553 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.554 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 11.554 * [backup-simplify]: Simplify (- 0) into 0 11.554 * [backup-simplify]: Simplify (+ 0 0) into 0 11.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.555 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0 11.556 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 11.556 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.556 * [backup-simplify]: Simplify (+ 0 0) into 0 11.556 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.557 * [backup-simplify]: Simplify (- 0) into 0 11.557 * [backup-simplify]: Simplify (+ 0 0) into 0 11.557 * [taylor]: Taking taylor expansion of 0 in d2 11.558 * [backup-simplify]: Simplify 0 into 0 11.558 * [taylor]: Taking taylor expansion of 0 in d3 11.558 * [backup-simplify]: Simplify 0 into 0 11.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.558 * [backup-simplify]: Simplify (+ 0 0) into 0 11.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 11.559 * [backup-simplify]: Simplify (- 0) into 0 11.559 * [backup-simplify]: Simplify (+ 0 0) into 0 11.559 * [taylor]: Taking taylor expansion of 0 in d3 11.559 * [backup-simplify]: Simplify 0 into 0 11.559 * [taylor]: Taking taylor expansion of 0 in d3 11.559 * [backup-simplify]: Simplify 0 into 0 11.559 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.560 * [backup-simplify]: Simplify (- 0) into 0 11.560 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 11.560 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.560 * [taylor]: Taking taylor expansion of d4 in d4 11.560 * [backup-simplify]: Simplify 0 into 0 11.560 * [backup-simplify]: Simplify 1 into 1 11.560 * [backup-simplify]: Simplify (/ 1 1) into 1 11.560 * [backup-simplify]: Simplify 1 into 1 11.560 * [taylor]: Taking taylor expansion of 0 in d4 11.560 * [backup-simplify]: Simplify 0 into 0 11.560 * [taylor]: Taking taylor expansion of 0 in d4 11.560 * [backup-simplify]: Simplify 0 into 0 11.560 * [taylor]: Taking taylor expansion of 0 in d4 11.560 * [backup-simplify]: Simplify 0 into 0 11.560 * [backup-simplify]: Simplify -1 into -1 11.560 * [backup-simplify]: Simplify 1 into 1 11.561 * [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)) 11.561 * [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))) 11.561 * [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 11.561 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d4 11.561 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d4 11.561 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 11.561 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d4 11.561 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 11.561 * [taylor]: Taking taylor expansion of -1 in d4 11.561 * [backup-simplify]: Simplify -1 into -1 11.561 * [taylor]: Taking taylor expansion of d1 in d4 11.561 * [backup-simplify]: Simplify d1 into d1 11.561 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 11.561 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 11.561 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 11.561 * [taylor]: Taking taylor expansion of d3 in d4 11.561 * [backup-simplify]: Simplify d3 into d3 11.561 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.561 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.561 * [taylor]: Taking taylor expansion of d2 in d4 11.561 * [backup-simplify]: Simplify d2 into d2 11.561 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.561 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 11.561 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 11.561 * [taylor]: Taking taylor expansion of d4 in d4 11.561 * [backup-simplify]: Simplify 0 into 0 11.561 * [backup-simplify]: Simplify 1 into 1 11.561 * [taylor]: Taking taylor expansion of d1 in d4 11.561 * [backup-simplify]: Simplify d1 into d1 11.561 * [backup-simplify]: Simplify (* 0 d1) into 0 11.562 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 11.562 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.562 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 11.562 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 11.562 * [taylor]: Taking taylor expansion of d1 in d4 11.562 * [backup-simplify]: Simplify d1 into d1 11.562 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 11.562 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 11.562 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d3 11.562 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d3 11.562 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 11.562 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d3 11.562 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 11.562 * [taylor]: Taking taylor expansion of -1 in d3 11.562 * [backup-simplify]: Simplify -1 into -1 11.562 * [taylor]: Taking taylor expansion of d1 in d3 11.562 * [backup-simplify]: Simplify d1 into d1 11.562 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 11.562 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 11.562 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 11.562 * [taylor]: Taking taylor expansion of d3 in d3 11.562 * [backup-simplify]: Simplify 0 into 0 11.562 * [backup-simplify]: Simplify 1 into 1 11.562 * [backup-simplify]: Simplify (/ 1 1) into 1 11.562 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 11.562 * [taylor]: Taking taylor expansion of d2 in d3 11.562 * [backup-simplify]: Simplify d2 into d2 11.563 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.563 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 11.563 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 11.563 * [taylor]: Taking taylor expansion of d4 in d3 11.563 * [backup-simplify]: Simplify d4 into d4 11.563 * [taylor]: Taking taylor expansion of d1 in d3 11.563 * [backup-simplify]: Simplify d1 into d1 11.563 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 11.563 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 11.563 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 11.563 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 11.563 * [taylor]: Taking taylor expansion of d1 in d3 11.563 * [backup-simplify]: Simplify d1 into d1 11.563 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 11.563 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 11.563 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d2 11.563 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d2 11.563 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 11.563 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d2 11.563 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 11.563 * [taylor]: Taking taylor expansion of -1 in d2 11.563 * [backup-simplify]: Simplify -1 into -1 11.563 * [taylor]: Taking taylor expansion of d1 in d2 11.563 * [backup-simplify]: Simplify d1 into d1 11.563 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 11.563 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 11.563 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 11.563 * [taylor]: Taking taylor expansion of d3 in d2 11.563 * [backup-simplify]: Simplify d3 into d3 11.563 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.563 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.563 * [taylor]: Taking taylor expansion of d2 in d2 11.563 * [backup-simplify]: Simplify 0 into 0 11.563 * [backup-simplify]: Simplify 1 into 1 11.563 * [backup-simplify]: Simplify (/ 1 1) into 1 11.563 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 11.563 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 11.564 * [taylor]: Taking taylor expansion of d4 in d2 11.564 * [backup-simplify]: Simplify d4 into d4 11.564 * [taylor]: Taking taylor expansion of d1 in d2 11.564 * [backup-simplify]: Simplify d1 into d1 11.564 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 11.564 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 11.564 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 11.564 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 11.564 * [taylor]: Taking taylor expansion of d1 in d2 11.564 * [backup-simplify]: Simplify d1 into d1 11.564 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 11.564 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 11.564 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 11.564 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 11.564 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 11.564 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 11.564 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 11.564 * [taylor]: Taking taylor expansion of -1 in d1 11.564 * [backup-simplify]: Simplify -1 into -1 11.564 * [taylor]: Taking taylor expansion of d1 in d1 11.564 * [backup-simplify]: Simplify 0 into 0 11.564 * [backup-simplify]: Simplify 1 into 1 11.564 * [backup-simplify]: Simplify (/ -1 1) into -1 11.564 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 11.564 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 11.564 * [taylor]: Taking taylor expansion of d3 in d1 11.564 * [backup-simplify]: Simplify d3 into d3 11.564 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.564 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.564 * [taylor]: Taking taylor expansion of d2 in d1 11.564 * [backup-simplify]: Simplify d2 into d2 11.564 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.564 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 11.564 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 11.565 * [taylor]: Taking taylor expansion of d4 in d1 11.565 * [backup-simplify]: Simplify d4 into d4 11.565 * [taylor]: Taking taylor expansion of d1 in d1 11.565 * [backup-simplify]: Simplify 0 into 0 11.565 * [backup-simplify]: Simplify 1 into 1 11.565 * [backup-simplify]: Simplify (* d4 0) into 0 11.565 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 11.565 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.565 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 11.565 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.565 * [taylor]: Taking taylor expansion of d1 in d1 11.565 * [backup-simplify]: Simplify 0 into 0 11.565 * [backup-simplify]: Simplify 1 into 1 11.565 * [backup-simplify]: Simplify (* 1 1) into 1 11.565 * [backup-simplify]: Simplify (/ 1 1) into 1 11.565 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 11.566 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 11.566 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 11.566 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 11.566 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 11.566 * [taylor]: Taking taylor expansion of -1 in d1 11.566 * [backup-simplify]: Simplify -1 into -1 11.566 * [taylor]: Taking taylor expansion of d1 in d1 11.566 * [backup-simplify]: Simplify 0 into 0 11.566 * [backup-simplify]: Simplify 1 into 1 11.566 * [backup-simplify]: Simplify (/ -1 1) into -1 11.566 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 11.566 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 11.566 * [taylor]: Taking taylor expansion of d3 in d1 11.566 * [backup-simplify]: Simplify d3 into d3 11.566 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.566 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.566 * [taylor]: Taking taylor expansion of d2 in d1 11.566 * [backup-simplify]: Simplify d2 into d2 11.566 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.566 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 11.566 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 11.566 * [taylor]: Taking taylor expansion of d4 in d1 11.566 * [backup-simplify]: Simplify d4 into d4 11.566 * [taylor]: Taking taylor expansion of d1 in d1 11.566 * [backup-simplify]: Simplify 0 into 0 11.566 * [backup-simplify]: Simplify 1 into 1 11.566 * [backup-simplify]: Simplify (* d4 0) into 0 11.566 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 11.567 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.567 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 11.567 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.567 * [taylor]: Taking taylor expansion of d1 in d1 11.567 * [backup-simplify]: Simplify 0 into 0 11.567 * [backup-simplify]: Simplify 1 into 1 11.567 * [backup-simplify]: Simplify (* 1 1) into 1 11.567 * [backup-simplify]: Simplify (/ 1 1) into 1 11.567 * [backup-simplify]: Simplify (- 1) into -1 11.568 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.568 * [taylor]: Taking taylor expansion of -1 in d2 11.568 * [backup-simplify]: Simplify -1 into -1 11.568 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 11.568 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 11.568 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 11.568 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d2))) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 11.569 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.569 * [backup-simplify]: Simplify (- 0) into 0 11.569 * [backup-simplify]: Simplify (+ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 11.569 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 11.570 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 11.570 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 11.570 * [taylor]: Taking taylor expansion of d4 in d2 11.570 * [backup-simplify]: Simplify d4 into d4 11.570 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.570 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.570 * [taylor]: Taking taylor expansion of d2 in d2 11.570 * [backup-simplify]: Simplify 0 into 0 11.570 * [backup-simplify]: Simplify 1 into 1 11.570 * [backup-simplify]: Simplify (/ 1 1) into 1 11.570 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 11.570 * [taylor]: Taking taylor expansion of d3 in d2 11.570 * [backup-simplify]: Simplify d3 into d3 11.570 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.570 * [backup-simplify]: Simplify (+ 0 1) into 1 11.571 * [backup-simplify]: Simplify (+ 1 0) into 1 11.571 * [taylor]: Taking taylor expansion of 1 in d3 11.571 * [backup-simplify]: Simplify 1 into 1 11.571 * [taylor]: Taking taylor expansion of -1 in d3 11.571 * [backup-simplify]: Simplify -1 into -1 11.571 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 11.571 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.571 * [backup-simplify]: Simplify (- 0) into 0 11.571 * [backup-simplify]: Simplify (+ 0 0) into 0 11.572 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 11.572 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 11.572 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 11.573 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.573 * [backup-simplify]: Simplify (+ 0 0) into 0 11.574 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.575 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.575 * [backup-simplify]: Simplify (- 0) into 0 11.575 * [backup-simplify]: Simplify (+ 0 0) into 0 11.575 * [taylor]: Taking taylor expansion of 0 in d2 11.575 * [backup-simplify]: Simplify 0 into 0 11.576 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.576 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 11.576 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 11.576 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 11.576 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 11.576 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 11.576 * [taylor]: Taking taylor expansion of d4 in d3 11.576 * [backup-simplify]: Simplify d4 into d4 11.577 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.577 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 11.577 * [taylor]: Taking taylor expansion of d3 in d3 11.577 * [backup-simplify]: Simplify 0 into 0 11.577 * [backup-simplify]: Simplify 1 into 1 11.577 * [backup-simplify]: Simplify (/ 1 1) into 1 11.577 * [backup-simplify]: Simplify (- 1) into -1 11.578 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.578 * [taylor]: Taking taylor expansion of -1 in d4 11.578 * [backup-simplify]: Simplify -1 into -1 11.578 * [taylor]: Taking taylor expansion of 0 in d3 11.578 * [backup-simplify]: Simplify 0 into 0 11.578 * [taylor]: Taking taylor expansion of 1 in d4 11.578 * [backup-simplify]: Simplify 1 into 1 11.578 * [taylor]: Taking taylor expansion of -1 in d4 11.578 * [backup-simplify]: Simplify -1 into -1 11.578 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 11.578 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.579 * [backup-simplify]: Simplify (- 0) into 0 11.579 * [backup-simplify]: Simplify (+ 0 0) into 0 11.580 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.581 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 11.582 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 11.582 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.582 * [backup-simplify]: Simplify (+ 0 0) into 0 11.583 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.584 * [backup-simplify]: Simplify (- 0) into 0 11.585 * [backup-simplify]: Simplify (+ 0 0) into 0 11.585 * [taylor]: Taking taylor expansion of 0 in d2 11.585 * [backup-simplify]: Simplify 0 into 0 11.585 * [taylor]: Taking taylor expansion of 0 in d3 11.585 * [backup-simplify]: Simplify 0 into 0 11.585 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.586 * [backup-simplify]: Simplify (+ 0 0) into 0 11.587 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 11.587 * [backup-simplify]: Simplify (- 0) into 0 11.587 * [backup-simplify]: Simplify (+ 0 0) into 0 11.587 * [taylor]: Taking taylor expansion of 0 in d3 11.588 * [backup-simplify]: Simplify 0 into 0 11.588 * [taylor]: Taking taylor expansion of 0 in d3 11.588 * [backup-simplify]: Simplify 0 into 0 11.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.589 * [backup-simplify]: Simplify (- 0) into 0 11.589 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 11.589 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.589 * [taylor]: Taking taylor expansion of d4 in d4 11.589 * [backup-simplify]: Simplify 0 into 0 11.589 * [backup-simplify]: Simplify 1 into 1 11.589 * [backup-simplify]: Simplify (/ 1 1) into 1 11.590 * [backup-simplify]: Simplify 1 into 1 11.590 * [taylor]: Taking taylor expansion of 0 in d4 11.590 * [backup-simplify]: Simplify 0 into 0 11.590 * [taylor]: Taking taylor expansion of 0 in d4 11.590 * [backup-simplify]: Simplify 0 into 0 11.590 * [taylor]: Taking taylor expansion of 0 in d4 11.590 * [backup-simplify]: Simplify 0 into 0 11.590 * [backup-simplify]: Simplify -1 into -1 11.590 * [backup-simplify]: Simplify 1 into 1 11.591 * [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)) 11.591 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 11.591 * [backup-simplify]: Simplify (fma d1 (- d2 d3) (* d4 d1)) into (fma d1 (- d2 d3) (* d4 d1)) 11.591 * [approximate]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in (d1 d2 d3 d4) around 0 11.591 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d4 11.591 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 11.591 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d4 11.591 * [taylor]: Taking taylor expansion of d1 in d4 11.591 * [backup-simplify]: Simplify d1 into d1 11.591 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 11.591 * [taylor]: Taking taylor expansion of d2 in d4 11.591 * [backup-simplify]: Simplify d2 into d2 11.591 * [taylor]: Taking taylor expansion of d3 in d4 11.591 * [backup-simplify]: Simplify d3 into d3 11.591 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 11.591 * [taylor]: Taking taylor expansion of d4 in d4 11.591 * [backup-simplify]: Simplify 0 into 0 11.591 * [backup-simplify]: Simplify 1 into 1 11.591 * [taylor]: Taking taylor expansion of d1 in d4 11.591 * [backup-simplify]: Simplify d1 into d1 11.591 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d3 11.591 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 11.592 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3 11.592 * [taylor]: Taking taylor expansion of d1 in d3 11.592 * [backup-simplify]: Simplify d1 into d1 11.592 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 11.592 * [taylor]: Taking taylor expansion of d2 in d3 11.592 * [backup-simplify]: Simplify d2 into d2 11.592 * [taylor]: Taking taylor expansion of d3 in d3 11.592 * [backup-simplify]: Simplify 0 into 0 11.592 * [backup-simplify]: Simplify 1 into 1 11.592 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 11.592 * [taylor]: Taking taylor expansion of d4 in d3 11.592 * [backup-simplify]: Simplify d4 into d4 11.592 * [taylor]: Taking taylor expansion of d1 in d3 11.592 * [backup-simplify]: Simplify d1 into d1 11.592 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d2 11.592 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 11.592 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2 11.592 * [taylor]: Taking taylor expansion of d1 in d2 11.592 * [backup-simplify]: Simplify d1 into d1 11.592 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 11.592 * [taylor]: Taking taylor expansion of d2 in d2 11.592 * [backup-simplify]: Simplify 0 into 0 11.592 * [backup-simplify]: Simplify 1 into 1 11.592 * [taylor]: Taking taylor expansion of d3 in d2 11.592 * [backup-simplify]: Simplify d3 into d3 11.592 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 11.592 * [taylor]: Taking taylor expansion of d4 in d2 11.592 * [backup-simplify]: Simplify d4 into d4 11.592 * [taylor]: Taking taylor expansion of d1 in d2 11.592 * [backup-simplify]: Simplify d1 into d1 11.592 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 11.592 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 11.592 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 11.592 * [taylor]: Taking taylor expansion of d1 in d1 11.593 * [backup-simplify]: Simplify 0 into 0 11.593 * [backup-simplify]: Simplify 1 into 1 11.593 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 11.593 * [taylor]: Taking taylor expansion of d2 in d1 11.593 * [backup-simplify]: Simplify d2 into d2 11.593 * [taylor]: Taking taylor expansion of d3 in d1 11.593 * [backup-simplify]: Simplify d3 into d3 11.593 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 11.593 * [taylor]: Taking taylor expansion of d4 in d1 11.593 * [backup-simplify]: Simplify d4 into d4 11.593 * [taylor]: Taking taylor expansion of d1 in d1 11.593 * [backup-simplify]: Simplify 0 into 0 11.593 * [backup-simplify]: Simplify 1 into 1 11.593 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 11.593 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 11.593 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 11.593 * [taylor]: Taking taylor expansion of d1 in d1 11.593 * [backup-simplify]: Simplify 0 into 0 11.593 * [backup-simplify]: Simplify 1 into 1 11.593 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 11.593 * [taylor]: Taking taylor expansion of d2 in d1 11.593 * [backup-simplify]: Simplify d2 into d2 11.593 * [taylor]: Taking taylor expansion of d3 in d1 11.593 * [backup-simplify]: Simplify d3 into d3 11.593 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 11.593 * [taylor]: Taking taylor expansion of d4 in d1 11.593 * [backup-simplify]: Simplify d4 into d4 11.593 * [taylor]: Taking taylor expansion of d1 in d1 11.593 * [backup-simplify]: Simplify 0 into 0 11.593 * [backup-simplify]: Simplify 1 into 1 11.593 * [backup-simplify]: Simplify (- d3) into (- d3) 11.594 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 11.594 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0 11.594 * [backup-simplify]: Simplify (* d4 0) into 0 11.594 * [backup-simplify]: Simplify (+ 0 0) into 0 11.594 * [taylor]: Taking taylor expansion of 0 in d2 11.594 * [backup-simplify]: Simplify 0 into 0 11.594 * [taylor]: Taking taylor expansion of 0 in d3 11.594 * [backup-simplify]: Simplify 0 into 0 11.594 * [taylor]: Taking taylor expansion of 0 in d4 11.594 * [backup-simplify]: Simplify 0 into 0 11.594 * [backup-simplify]: Simplify 0 into 0 11.595 * [backup-simplify]: Simplify (- 0) into 0 11.595 * [backup-simplify]: Simplify (+ 0 0) into 0 11.596 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3) 11.596 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 11.596 * [backup-simplify]: Simplify (+ (- d2 d3) d4) into (- (+ d2 d4) d3) 11.596 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 11.596 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 11.596 * [taylor]: Taking taylor expansion of d2 in d2 11.596 * [backup-simplify]: Simplify 0 into 0 11.596 * [backup-simplify]: Simplify 1 into 1 11.596 * [taylor]: Taking taylor expansion of d4 in d2 11.596 * [backup-simplify]: Simplify d4 into d4 11.596 * [taylor]: Taking taylor expansion of d3 in d2 11.596 * [backup-simplify]: Simplify d3 into d3 11.596 * [backup-simplify]: Simplify (+ 0 d4) into d4 11.596 * [backup-simplify]: Simplify (- d3) into (- d3) 11.597 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 11.597 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 11.597 * [taylor]: Taking taylor expansion of d4 in d3 11.597 * [backup-simplify]: Simplify d4 into d4 11.597 * [taylor]: Taking taylor expansion of d3 in d3 11.597 * [backup-simplify]: Simplify 0 into 0 11.597 * [backup-simplify]: Simplify 1 into 1 11.597 * [backup-simplify]: Simplify (- 0) into 0 11.597 * [backup-simplify]: Simplify (+ d4 0) into d4 11.597 * [taylor]: Taking taylor expansion of d4 in d4 11.597 * [backup-simplify]: Simplify 0 into 0 11.597 * [backup-simplify]: Simplify 1 into 1 11.597 * [backup-simplify]: Simplify 0 into 0 11.597 * [taylor]: Taking taylor expansion of 0 in d3 11.597 * [backup-simplify]: Simplify 0 into 0 11.597 * [taylor]: Taking taylor expansion of 0 in d4 11.597 * [backup-simplify]: Simplify 0 into 0 11.597 * [backup-simplify]: Simplify 0 into 0 11.598 * [taylor]: Taking taylor expansion of 0 in d4 11.598 * [backup-simplify]: Simplify 0 into 0 11.598 * [backup-simplify]: Simplify 0 into 0 11.598 * [backup-simplify]: Simplify 0 into 0 11.598 * [backup-simplify]: Simplify (- 0) into 0 11.598 * [backup-simplify]: Simplify (+ 0 0) into 0 11.599 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0 11.600 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 11.600 * [backup-simplify]: Simplify (+ 0 0) into 0 11.600 * [taylor]: Taking taylor expansion of 0 in d2 11.600 * [backup-simplify]: Simplify 0 into 0 11.600 * [taylor]: Taking taylor expansion of 0 in d3 11.601 * [backup-simplify]: Simplify 0 into 0 11.601 * [taylor]: Taking taylor expansion of 0 in d4 11.601 * [backup-simplify]: Simplify 0 into 0 11.601 * [backup-simplify]: Simplify 0 into 0 11.601 * [backup-simplify]: Simplify 0 into 0 11.601 * [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))) 11.601 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 11.601 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d4 11.601 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 11.601 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d4 11.601 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 11.601 * [taylor]: Taking taylor expansion of d1 in d4 11.601 * [backup-simplify]: Simplify d1 into d1 11.601 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.601 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 11.601 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.601 * [taylor]: Taking taylor expansion of d2 in d4 11.601 * [backup-simplify]: Simplify d2 into d2 11.601 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.601 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 11.601 * [taylor]: Taking taylor expansion of d3 in d4 11.601 * [backup-simplify]: Simplify d3 into d3 11.601 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.601 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 11.601 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 11.601 * [taylor]: Taking taylor expansion of d4 in d4 11.601 * [backup-simplify]: Simplify 0 into 0 11.601 * [backup-simplify]: Simplify 1 into 1 11.601 * [taylor]: Taking taylor expansion of d1 in d4 11.602 * [backup-simplify]: Simplify d1 into d1 11.602 * [backup-simplify]: Simplify (* 0 d1) into 0 11.602 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 11.602 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.602 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d3 11.602 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 11.602 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d3 11.602 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 11.602 * [taylor]: Taking taylor expansion of d1 in d3 11.602 * [backup-simplify]: Simplify d1 into d1 11.602 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.602 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 11.602 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 11.602 * [taylor]: Taking taylor expansion of d2 in d3 11.602 * [backup-simplify]: Simplify d2 into d2 11.602 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.602 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 11.602 * [taylor]: Taking taylor expansion of d3 in d3 11.602 * [backup-simplify]: Simplify 0 into 0 11.602 * [backup-simplify]: Simplify 1 into 1 11.602 * [backup-simplify]: Simplify (/ 1 1) into 1 11.602 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 11.603 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 11.603 * [taylor]: Taking taylor expansion of d4 in d3 11.603 * [backup-simplify]: Simplify d4 into d4 11.603 * [taylor]: Taking taylor expansion of d1 in d3 11.603 * [backup-simplify]: Simplify d1 into d1 11.603 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 11.603 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 11.603 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d2 11.603 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 11.603 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d2 11.603 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 11.603 * [taylor]: Taking taylor expansion of d1 in d2 11.603 * [backup-simplify]: Simplify d1 into d1 11.603 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.603 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 11.603 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.603 * [taylor]: Taking taylor expansion of d2 in d2 11.603 * [backup-simplify]: Simplify 0 into 0 11.603 * [backup-simplify]: Simplify 1 into 1 11.603 * [backup-simplify]: Simplify (/ 1 1) into 1 11.603 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 11.603 * [taylor]: Taking taylor expansion of d3 in d2 11.603 * [backup-simplify]: Simplify d3 into d3 11.603 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.603 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 11.603 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 11.603 * [taylor]: Taking taylor expansion of d4 in d2 11.603 * [backup-simplify]: Simplify d4 into d4 11.603 * [taylor]: Taking taylor expansion of d1 in d2 11.603 * [backup-simplify]: Simplify d1 into d1 11.603 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 11.603 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 11.603 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 11.603 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 11.603 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 11.603 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.603 * [taylor]: Taking taylor expansion of d1 in d1 11.604 * [backup-simplify]: Simplify 0 into 0 11.604 * [backup-simplify]: Simplify 1 into 1 11.604 * [backup-simplify]: Simplify (/ 1 1) into 1 11.604 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 11.604 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.604 * [taylor]: Taking taylor expansion of d2 in d1 11.604 * [backup-simplify]: Simplify d2 into d2 11.604 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.604 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 11.604 * [taylor]: Taking taylor expansion of d3 in d1 11.604 * [backup-simplify]: Simplify d3 into d3 11.604 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.604 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 11.604 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 11.604 * [taylor]: Taking taylor expansion of d4 in d1 11.604 * [backup-simplify]: Simplify d4 into d4 11.604 * [taylor]: Taking taylor expansion of d1 in d1 11.604 * [backup-simplify]: Simplify 0 into 0 11.604 * [backup-simplify]: Simplify 1 into 1 11.604 * [backup-simplify]: Simplify (* d4 0) into 0 11.604 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 11.604 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.604 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 11.604 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 11.604 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 11.605 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.605 * [taylor]: Taking taylor expansion of d1 in d1 11.605 * [backup-simplify]: Simplify 0 into 0 11.605 * [backup-simplify]: Simplify 1 into 1 11.605 * [backup-simplify]: Simplify (/ 1 1) into 1 11.605 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 11.605 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.605 * [taylor]: Taking taylor expansion of d2 in d1 11.605 * [backup-simplify]: Simplify d2 into d2 11.605 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.605 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 11.605 * [taylor]: Taking taylor expansion of d3 in d1 11.605 * [backup-simplify]: Simplify d3 into d3 11.605 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.605 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 11.605 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 11.605 * [taylor]: Taking taylor expansion of d4 in d1 11.605 * [backup-simplify]: Simplify d4 into d4 11.605 * [taylor]: Taking taylor expansion of d1 in d1 11.605 * [backup-simplify]: Simplify 0 into 0 11.605 * [backup-simplify]: Simplify 1 into 1 11.605 * [backup-simplify]: Simplify (* d4 0) into 0 11.605 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 11.605 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.606 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 11.606 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 11.606 * [backup-simplify]: Simplify (* 1 (- (/ 1 d2) (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 11.606 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 11.606 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 11.606 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 11.606 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 11.606 * [taylor]: Taking taylor expansion of d4 in d2 11.606 * [backup-simplify]: Simplify d4 into d4 11.606 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.606 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.606 * [taylor]: Taking taylor expansion of d2 in d2 11.606 * [backup-simplify]: Simplify 0 into 0 11.606 * [backup-simplify]: Simplify 1 into 1 11.606 * [backup-simplify]: Simplify (/ 1 1) into 1 11.606 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 11.606 * [taylor]: Taking taylor expansion of d3 in d2 11.606 * [backup-simplify]: Simplify d3 into d3 11.606 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.607 * [backup-simplify]: Simplify (+ 0 1) into 1 11.607 * [backup-simplify]: Simplify (+ 1 0) into 1 11.607 * [taylor]: Taking taylor expansion of 1 in d3 11.607 * [backup-simplify]: Simplify 1 into 1 11.607 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.607 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 11.607 * [backup-simplify]: Simplify (- 0) into 0 11.607 * [backup-simplify]: Simplify (+ 0 0) into 0 11.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.608 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0 11.609 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 11.609 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.609 * [backup-simplify]: Simplify (+ 0 0) into 0 11.609 * [taylor]: Taking taylor expansion of 0 in d2 11.609 * [backup-simplify]: Simplify 0 into 0 11.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.610 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 11.610 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 11.610 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 11.610 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 11.610 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 11.610 * [taylor]: Taking taylor expansion of d4 in d3 11.610 * [backup-simplify]: Simplify d4 into d4 11.610 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.610 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 11.610 * [taylor]: Taking taylor expansion of d3 in d3 11.610 * [backup-simplify]: Simplify 0 into 0 11.610 * [backup-simplify]: Simplify 1 into 1 11.610 * [backup-simplify]: Simplify (/ 1 1) into 1 11.610 * [backup-simplify]: Simplify (- 1) into -1 11.611 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.611 * [taylor]: Taking taylor expansion of -1 in d4 11.611 * [backup-simplify]: Simplify -1 into -1 11.611 * [taylor]: Taking taylor expansion of 1 in d4 11.611 * [backup-simplify]: Simplify 1 into 1 11.611 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.611 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 11.611 * [backup-simplify]: Simplify (- 0) into 0 11.611 * [backup-simplify]: Simplify (+ 0 0) into 0 11.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.612 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0 11.613 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 11.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.613 * [backup-simplify]: Simplify (+ 0 0) into 0 11.613 * [taylor]: Taking taylor expansion of 0 in d2 11.613 * [backup-simplify]: Simplify 0 into 0 11.613 * [taylor]: Taking taylor expansion of 0 in d3 11.613 * [backup-simplify]: Simplify 0 into 0 11.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.614 * [backup-simplify]: Simplify (+ 0 0) into 0 11.614 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 11.614 * [backup-simplify]: Simplify (- 0) into 0 11.615 * [backup-simplify]: Simplify (+ 0 0) into 0 11.615 * [taylor]: Taking taylor expansion of 0 in d3 11.615 * [backup-simplify]: Simplify 0 into 0 11.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.615 * [backup-simplify]: Simplify (- 0) into 0 11.615 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 11.616 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.616 * [taylor]: Taking taylor expansion of d4 in d4 11.616 * [backup-simplify]: Simplify 0 into 0 11.616 * [backup-simplify]: Simplify 1 into 1 11.616 * [backup-simplify]: Simplify (/ 1 1) into 1 11.616 * [backup-simplify]: Simplify 1 into 1 11.616 * [taylor]: Taking taylor expansion of 0 in d4 11.616 * [backup-simplify]: Simplify 0 into 0 11.616 * [backup-simplify]: Simplify -1 into -1 11.616 * [backup-simplify]: Simplify 1 into 1 11.616 * [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)) 11.616 * [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))) 11.616 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 11.617 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d4 11.617 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 11.617 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d4 11.617 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 11.617 * [taylor]: Taking taylor expansion of -1 in d4 11.617 * [backup-simplify]: Simplify -1 into -1 11.617 * [taylor]: Taking taylor expansion of d1 in d4 11.617 * [backup-simplify]: Simplify d1 into d1 11.617 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 11.617 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 11.617 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 11.617 * [taylor]: Taking taylor expansion of d3 in d4 11.617 * [backup-simplify]: Simplify d3 into d3 11.617 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.617 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.617 * [taylor]: Taking taylor expansion of d2 in d4 11.617 * [backup-simplify]: Simplify d2 into d2 11.617 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.617 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 11.617 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 11.617 * [taylor]: Taking taylor expansion of d4 in d4 11.617 * [backup-simplify]: Simplify 0 into 0 11.617 * [backup-simplify]: Simplify 1 into 1 11.617 * [taylor]: Taking taylor expansion of d1 in d4 11.617 * [backup-simplify]: Simplify d1 into d1 11.617 * [backup-simplify]: Simplify (* 0 d1) into 0 11.617 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 11.617 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.617 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d3 11.617 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 11.617 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d3 11.617 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 11.617 * [taylor]: Taking taylor expansion of -1 in d3 11.617 * [backup-simplify]: Simplify -1 into -1 11.617 * [taylor]: Taking taylor expansion of d1 in d3 11.618 * [backup-simplify]: Simplify d1 into d1 11.618 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 11.618 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 11.618 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 11.618 * [taylor]: Taking taylor expansion of d3 in d3 11.618 * [backup-simplify]: Simplify 0 into 0 11.618 * [backup-simplify]: Simplify 1 into 1 11.618 * [backup-simplify]: Simplify (/ 1 1) into 1 11.618 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 11.618 * [taylor]: Taking taylor expansion of d2 in d3 11.618 * [backup-simplify]: Simplify d2 into d2 11.618 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.618 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 11.618 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 11.618 * [taylor]: Taking taylor expansion of d4 in d3 11.618 * [backup-simplify]: Simplify d4 into d4 11.618 * [taylor]: Taking taylor expansion of d1 in d3 11.618 * [backup-simplify]: Simplify d1 into d1 11.618 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 11.618 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 11.618 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d2 11.618 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 11.618 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d2 11.618 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 11.618 * [taylor]: Taking taylor expansion of -1 in d2 11.618 * [backup-simplify]: Simplify -1 into -1 11.618 * [taylor]: Taking taylor expansion of d1 in d2 11.618 * [backup-simplify]: Simplify d1 into d1 11.618 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 11.618 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 11.619 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 11.619 * [taylor]: Taking taylor expansion of d3 in d2 11.619 * [backup-simplify]: Simplify d3 into d3 11.619 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.619 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.619 * [taylor]: Taking taylor expansion of d2 in d2 11.619 * [backup-simplify]: Simplify 0 into 0 11.619 * [backup-simplify]: Simplify 1 into 1 11.619 * [backup-simplify]: Simplify (/ 1 1) into 1 11.619 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 11.619 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 11.619 * [taylor]: Taking taylor expansion of d4 in d2 11.619 * [backup-simplify]: Simplify d4 into d4 11.619 * [taylor]: Taking taylor expansion of d1 in d2 11.619 * [backup-simplify]: Simplify d1 into d1 11.619 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 11.619 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 11.619 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 11.619 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 11.619 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 11.619 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 11.619 * [taylor]: Taking taylor expansion of -1 in d1 11.619 * [backup-simplify]: Simplify -1 into -1 11.619 * [taylor]: Taking taylor expansion of d1 in d1 11.619 * [backup-simplify]: Simplify 0 into 0 11.619 * [backup-simplify]: Simplify 1 into 1 11.620 * [backup-simplify]: Simplify (/ -1 1) into -1 11.620 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 11.620 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 11.620 * [taylor]: Taking taylor expansion of d3 in d1 11.620 * [backup-simplify]: Simplify d3 into d3 11.620 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.620 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.620 * [taylor]: Taking taylor expansion of d2 in d1 11.620 * [backup-simplify]: Simplify d2 into d2 11.620 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.620 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 11.620 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 11.620 * [taylor]: Taking taylor expansion of d4 in d1 11.620 * [backup-simplify]: Simplify d4 into d4 11.620 * [taylor]: Taking taylor expansion of d1 in d1 11.620 * [backup-simplify]: Simplify 0 into 0 11.620 * [backup-simplify]: Simplify 1 into 1 11.620 * [backup-simplify]: Simplify (* d4 0) into 0 11.620 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 11.620 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.620 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 11.620 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 11.620 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 11.620 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 11.620 * [taylor]: Taking taylor expansion of -1 in d1 11.621 * [backup-simplify]: Simplify -1 into -1 11.621 * [taylor]: Taking taylor expansion of d1 in d1 11.621 * [backup-simplify]: Simplify 0 into 0 11.621 * [backup-simplify]: Simplify 1 into 1 11.621 * [backup-simplify]: Simplify (/ -1 1) into -1 11.621 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 11.621 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 11.621 * [taylor]: Taking taylor expansion of d3 in d1 11.621 * [backup-simplify]: Simplify d3 into d3 11.621 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.621 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.621 * [taylor]: Taking taylor expansion of d2 in d1 11.621 * [backup-simplify]: Simplify d2 into d2 11.621 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.621 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 11.621 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 11.621 * [taylor]: Taking taylor expansion of d4 in d1 11.621 * [backup-simplify]: Simplify d4 into d4 11.621 * [taylor]: Taking taylor expansion of d1 in d1 11.621 * [backup-simplify]: Simplify 0 into 0 11.621 * [backup-simplify]: Simplify 1 into 1 11.621 * [backup-simplify]: Simplify (* d4 0) into 0 11.621 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 11.621 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.622 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 11.622 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 11.622 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 11.622 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d2))) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 11.622 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 11.622 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 11.622 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 11.622 * [taylor]: Taking taylor expansion of d4 in d2 11.622 * [backup-simplify]: Simplify d4 into d4 11.622 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.622 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.622 * [taylor]: Taking taylor expansion of d2 in d2 11.622 * [backup-simplify]: Simplify 0 into 0 11.622 * [backup-simplify]: Simplify 1 into 1 11.622 * [backup-simplify]: Simplify (/ 1 1) into 1 11.622 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 11.622 * [taylor]: Taking taylor expansion of d3 in d2 11.622 * [backup-simplify]: Simplify d3 into d3 11.622 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.623 * [backup-simplify]: Simplify (+ 0 1) into 1 11.623 * [backup-simplify]: Simplify (+ 1 0) into 1 11.623 * [taylor]: Taking taylor expansion of 1 in d3 11.623 * [backup-simplify]: Simplify 1 into 1 11.623 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 11.623 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.623 * [backup-simplify]: Simplify (- 0) into 0 11.624 * [backup-simplify]: Simplify (+ 0 0) into 0 11.624 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 11.624 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 11.625 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 11.625 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.625 * [backup-simplify]: Simplify (+ 0 0) into 0 11.625 * [taylor]: Taking taylor expansion of 0 in d2 11.625 * [backup-simplify]: Simplify 0 into 0 11.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.626 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 11.626 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 11.626 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 11.626 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 11.626 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 11.626 * [taylor]: Taking taylor expansion of d4 in d3 11.626 * [backup-simplify]: Simplify d4 into d4 11.626 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.626 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 11.626 * [taylor]: Taking taylor expansion of d3 in d3 11.626 * [backup-simplify]: Simplify 0 into 0 11.626 * [backup-simplify]: Simplify 1 into 1 11.626 * [backup-simplify]: Simplify (/ 1 1) into 1 11.627 * [backup-simplify]: Simplify (- 1) into -1 11.627 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.627 * [taylor]: Taking taylor expansion of -1 in d4 11.627 * [backup-simplify]: Simplify -1 into -1 11.627 * [taylor]: Taking taylor expansion of 1 in d4 11.627 * [backup-simplify]: Simplify 1 into 1 11.627 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 11.627 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.628 * [backup-simplify]: Simplify (- 0) into 0 11.628 * [backup-simplify]: Simplify (+ 0 0) into 0 11.629 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.629 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 11.630 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 11.630 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.630 * [backup-simplify]: Simplify (+ 0 0) into 0 11.630 * [taylor]: Taking taylor expansion of 0 in d2 11.630 * [backup-simplify]: Simplify 0 into 0 11.630 * [taylor]: Taking taylor expansion of 0 in d3 11.630 * [backup-simplify]: Simplify 0 into 0 11.630 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.631 * [backup-simplify]: Simplify (+ 0 0) into 0 11.631 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 11.631 * [backup-simplify]: Simplify (- 0) into 0 11.632 * [backup-simplify]: Simplify (+ 0 0) into 0 11.632 * [taylor]: Taking taylor expansion of 0 in d3 11.632 * [backup-simplify]: Simplify 0 into 0 11.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.632 * [backup-simplify]: Simplify (- 0) into 0 11.632 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 11.633 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.633 * [taylor]: Taking taylor expansion of d4 in d4 11.633 * [backup-simplify]: Simplify 0 into 0 11.633 * [backup-simplify]: Simplify 1 into 1 11.633 * [backup-simplify]: Simplify (/ 1 1) into 1 11.633 * [backup-simplify]: Simplify 1 into 1 11.633 * [taylor]: Taking taylor expansion of 0 in d4 11.633 * [backup-simplify]: Simplify 0 into 0 11.633 * [backup-simplify]: Simplify -1 into -1 11.633 * [backup-simplify]: Simplify 1 into 1 11.633 * [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)) 11.634 * * * [progress]: simplifying candidates 11.634 * * * * [progress]: [ 1 / 40 ] simplifiying candidate # 11.634 * [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))) 11.634 * * [simplify]: iters left: 6 (12 enodes) 11.639 * * [simplify]: iters left: 5 (46 enodes) 11.653 * * [simplify]: iters left: 4 (68 enodes) 11.672 * * [simplify]: iters left: 3 (111 enodes) 11.690 * * [simplify]: iters left: 2 (169 enodes) 11.734 * * [simplify]: iters left: 1 (296 enodes) 11.860 * * [simplify]: Extracting #0: cost 1 inf + 0 11.861 * * [simplify]: Extracting #1: cost 41 inf + 0 11.861 * * [simplify]: Extracting #2: cost 102 inf + 306 11.863 * * [simplify]: Extracting #3: cost 41 inf + 6670 11.866 * * [simplify]: Extracting #4: cost 10 inf + 10230 11.870 * * [simplify]: Extracting #5: cost 1 inf + 13225 11.874 * * [simplify]: Extracting #6: cost 0 inf + 13570 11.878 * * [simplify]: Extracting #7: cost 0 inf + 13515 11.882 * [simplify]: Simplified to (* (+ (- d4 d3) (- d2 d1)) d1) 11.882 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* (+ (- d4 d3) (- d2 d1)) d1) (fma (- d1) d1 (* d1 d1)))) 11.882 * [simplify]: Simplifying (fma (- d1) d1 (* d1 d1)) 11.882 * * [simplify]: iters left: 3 (4 enodes) 11.883 * * [simplify]: iters left: 2 (14 enodes) 11.885 * * [simplify]: iters left: 1 (21 enodes) 11.889 * * [simplify]: Extracting #0: cost 1 inf + 0 11.889 * * [simplify]: Extracting #1: cost 7 inf + 0 11.889 * * [simplify]: Extracting #2: cost 10 inf + 1 11.889 * * [simplify]: Extracting #3: cost 1 inf + 570 11.889 * * [simplify]: Extracting #4: cost 0 inf + 651 11.889 * [simplify]: Simplified to (- (* d1 d1) (* d1 d1)) 11.889 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* (+ (- d4 d3) (- d2 d1)) d1) (- (* d1 d1) (* d1 d1)))) 11.889 * * * * [progress]: [ 2 / 40 ] simplifiying candidate # 11.889 * [simplify]: Simplifying (fma (sqrt (fma d1 (- d2 d3) (* d4 d1))) (sqrt (fma d1 (- d2 d3) (* d4 d1))) (- (* d1 d1))) 11.890 * * [simplify]: iters left: 5 (11 enodes) 11.892 * * [simplify]: iters left: 4 (43 enodes) 11.898 * * [simplify]: iters left: 3 (61 enodes) 11.913 * * [simplify]: iters left: 2 (115 enodes) 11.934 * * [simplify]: iters left: 1 (239 enodes) 12.011 * * [simplify]: Extracting #0: cost 1 inf + 0 12.011 * * [simplify]: Extracting #1: cost 49 inf + 0 12.012 * * [simplify]: Extracting #2: cost 92 inf + 167 12.014 * * [simplify]: Extracting #3: cost 60 inf + 3732 12.021 * * [simplify]: Extracting #4: cost 5 inf + 10194 12.028 * * [simplify]: Extracting #5: cost 0 inf + 11279 12.035 * [simplify]: Simplified to (* d1 (- (+ d2 (- d4 d3)) d1)) 12.035 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* d1 (- (+ d2 (- d4 d3)) d1)) (fma (- d1) d1 (* d1 d1)))) 12.036 * [simplify]: Simplifying (fma (- d1) d1 (* d1 d1)) 12.036 * * [simplify]: iters left: 3 (4 enodes) 12.037 * * [simplify]: iters left: 2 (14 enodes) 12.041 * * [simplify]: iters left: 1 (21 enodes) 12.046 * * [simplify]: Extracting #0: cost 1 inf + 0 12.047 * * [simplify]: Extracting #1: cost 7 inf + 0 12.047 * * [simplify]: Extracting #2: cost 10 inf + 1 12.047 * * [simplify]: Extracting #3: cost 1 inf + 570 12.047 * * [simplify]: Extracting #4: cost 0 inf + 651 12.047 * [simplify]: Simplified to (- (* d1 d1) (* d1 d1)) 12.047 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* d1 (- (+ d2 (- d4 d3)) d1)) (- (* d1 d1) (* d1 d1)))) 12.047 * * * * [progress]: [ 3 / 40 ] simplifiying candidate # 12.047 * [simplify]: Simplifying (fma 1 (fma d1 (- d2 d3) (* d4 d1)) (- (* d1 d1))) 12.047 * * [simplify]: iters left: 5 (11 enodes) 12.051 * * [simplify]: iters left: 4 (45 enodes) 12.061 * * [simplify]: iters left: 3 (72 enodes) 12.081 * * [simplify]: iters left: 2 (157 enodes) 12.167 * * [simplify]: iters left: 1 (365 enodes) 12.372 * * [simplify]: Extracting #0: cost 1 inf + 0 12.373 * * [simplify]: Extracting #1: cost 39 inf + 0 12.374 * * [simplify]: Extracting #2: cost 85 inf + 212 12.377 * * [simplify]: Extracting #3: cost 49 inf + 4025 12.384 * * [simplify]: Extracting #4: cost 0 inf + 8913 12.392 * * [simplify]: Extracting #5: cost 0 inf + 8723 12.399 * * [simplify]: Extracting #6: cost 0 inf + 8683 12.407 * [simplify]: Simplified to (* (+ (- d4 d1) (- d2 d3)) d1) 12.407 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* (+ (- d4 d1) (- d2 d3)) d1) (fma (- d1) d1 (* d1 d1)))) 12.408 * [simplify]: Simplifying (fma (- d1) d1 (* d1 d1)) 12.408 * * [simplify]: iters left: 3 (4 enodes) 12.409 * * [simplify]: iters left: 2 (14 enodes) 12.413 * * [simplify]: iters left: 1 (21 enodes) 12.417 * * [simplify]: Extracting #0: cost 1 inf + 0 12.417 * * [simplify]: Extracting #1: cost 7 inf + 0 12.417 * * [simplify]: Extracting #2: cost 10 inf + 1 12.417 * * [simplify]: Extracting #3: cost 1 inf + 570 12.417 * * [simplify]: Extracting #4: cost 0 inf + 651 12.417 * [simplify]: Simplified to (- (* d1 d1) (* d1 d1)) 12.417 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* (+ (- d4 d1) (- d2 d3)) d1) (- (* d1 d1) (* d1 d1)))) 12.418 * * * * [progress]: [ 4 / 40 ] simplifiying candidate # 12.418 * * * * [progress]: [ 5 / 40 ] simplifiying candidate # 12.418 * * * * [progress]: [ 6 / 40 ] simplifiying candidate # 12.418 * [simplify]: Simplifying (* (cbrt (fma d1 (- d2 d3) (* d4 d1))) (cbrt (fma d1 (- d2 d3) (* d4 d1)))) 12.418 * * [simplify]: iters left: 6 (9 enodes) 12.420 * * [simplify]: iters left: 5 (32 enodes) 12.425 * * [simplify]: iters left: 4 (47 enodes) 12.436 * * [simplify]: iters left: 3 (85 enodes) 12.451 * * [simplify]: iters left: 2 (137 enodes) 12.486 * * [simplify]: iters left: 1 (192 enodes) 12.530 * * [simplify]: Extracting #0: cost 1 inf + 0 12.530 * * [simplify]: Extracting #1: cost 3 inf + 0 12.530 * * [simplify]: Extracting #2: cost 5 inf + 0 12.530 * * [simplify]: Extracting #3: cost 25 inf + 0 12.531 * * [simplify]: Extracting #4: cost 35 inf + 434 12.531 * * [simplify]: Extracting #5: cost 6 inf + 3107 12.532 * * [simplify]: Extracting #6: cost 0 inf + 3565 12.534 * * [simplify]: Extracting #7: cost 0 inf + 3510 12.535 * [simplify]: Simplified to (* (cbrt (* (- d4 (- d3 d2)) d1)) (cbrt (* (- d4 (- d3 d2)) d1))) 12.535 * [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)))) 12.535 * * * * [progress]: [ 7 / 40 ] simplifiying candidate # 12.535 * [simplify]: Simplifying (sqrt (fma d1 (- d2 d3) (* d4 d1))) 12.535 * * [simplify]: iters left: 4 (8 enodes) 12.537 * * [simplify]: iters left: 3 (29 enodes) 12.541 * * [simplify]: iters left: 2 (44 enodes) 12.549 * * [simplify]: iters left: 1 (82 enodes) 12.565 * * [simplify]: Extracting #0: cost 1 inf + 0 12.565 * * [simplify]: Extracting #1: cost 3 inf + 0 12.565 * * [simplify]: Extracting #2: cost 18 inf + 0 12.565 * * [simplify]: Extracting #3: cost 31 inf + 3 12.566 * * [simplify]: Extracting #4: cost 17 inf + 1204 12.566 * * [simplify]: Extracting #5: cost 0 inf + 2608 12.567 * [simplify]: Simplified to (sqrt (* (+ (- d2 d3) d4) d1)) 12.567 * [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)))) 12.567 * * * * [progress]: [ 8 / 40 ] simplifiying candidate # 12.567 * * * * [progress]: [ 9 / 40 ] simplifiying candidate # 12.568 * [simplify]: Simplifying (/ (exp (fma d1 (- d2 d3) (* d4 d1))) (exp (* d1 d1))) 12.568 * * [simplify]: iters left: 6 (11 enodes) 12.570 * * [simplify]: iters left: 5 (42 enodes) 12.576 * * [simplify]: iters left: 4 (72 enodes) 12.591 * * [simplify]: iters left: 3 (178 enodes) 12.637 * * [simplify]: iters left: 2 (448 enodes) 12.839 * * [simplify]: Extracting #0: cost 1 inf + 0 12.839 * * [simplify]: Extracting #1: cost 97 inf + 0 12.841 * * [simplify]: Extracting #2: cost 334 inf + 1 12.843 * * [simplify]: Extracting #3: cost 389 inf + 3724 12.848 * * [simplify]: Extracting #4: cost 255 inf + 20334 12.857 * * [simplify]: Extracting #5: cost 140 inf + 56660 12.877 * * [simplify]: Extracting #6: cost 18 inf + 129389 12.909 * * [simplify]: Extracting #7: cost 0 inf + 143476 12.928 * * [simplify]: Extracting #8: cost 0 inf + 143437 12.949 * [simplify]: Simplified to (exp (* d1 (+ (- (- d2 d3) d1) d4))) 12.949 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (exp (* d1 (+ (- (- d2 d3) d1) d4))))) 12.950 * * * * [progress]: [ 10 / 40 ] simplifiying candidate # 12.950 * * * * [progress]: [ 11 / 40 ] simplifiying candidate # 12.950 * * * * [progress]: [ 12 / 40 ] simplifiying candidate # 12.950 * * * * [progress]: [ 13 / 40 ] simplifiying candidate # 12.950 * * * * [progress]: [ 14 / 40 ] simplifiying candidate # 12.950 * * * * [progress]: [ 15 / 40 ] simplifiying candidate # 12.950 * * * * [progress]: [ 16 / 40 ] simplifiying candidate # 12.950 * * * * [progress]: [ 17 / 40 ] simplifiying candidate # 12.950 * * * * [progress]: [ 18 / 40 ] simplifiying candidate # 12.950 * * * * [progress]: [ 19 / 40 ] simplifiying candidate # 12.950 * * * * [progress]: [ 20 / 40 ] simplifiying candidate # 12.951 * [simplify]: Simplifying (+ (sqrt (fma d1 (- d2 d3) (* d4 d1))) d1) 12.951 * * [simplify]: iters left: 6 (9 enodes) 12.955 * * [simplify]: iters left: 5 (33 enodes) 12.964 * * [simplify]: iters left: 4 (48 enodes) 12.976 * * [simplify]: iters left: 3 (86 enodes) 12.990 * * [simplify]: iters left: 2 (138 enodes) 13.013 * * [simplify]: iters left: 1 (193 enodes) 13.051 * * [simplify]: Extracting #0: cost 1 inf + 0 13.051 * * [simplify]: Extracting #1: cost 4 inf + 0 13.051 * * [simplify]: Extracting #2: cost 5 inf + 1 13.051 * * [simplify]: Extracting #3: cost 24 inf + 1 13.052 * * [simplify]: Extracting #4: cost 33 inf + 653 13.052 * * [simplify]: Extracting #5: cost 8 inf + 2705 13.054 * * [simplify]: Extracting #6: cost 0 inf + 3390 13.055 * * [simplify]: Extracting #7: cost 0 inf + 3350 13.056 * [simplify]: Simplified to (+ d1 (sqrt (* d1 (+ (- d4 d3) d2)))) 13.056 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (+ d1 (sqrt (* d1 (+ (- d4 d3) d2)))) (- (sqrt (fma d1 (- d2 d3) (* d4 d1))) d1))) 13.056 * [simplify]: Simplifying (- (sqrt (fma d1 (- d2 d3) (* d4 d1))) d1) 13.056 * * [simplify]: iters left: 6 (9 enodes) 13.058 * * [simplify]: iters left: 5 (34 enodes) 13.065 * * [simplify]: iters left: 4 (52 enodes) 13.080 * * [simplify]: iters left: 3 (90 enodes) 13.094 * * [simplify]: iters left: 2 (141 enodes) 13.123 * * [simplify]: iters left: 1 (196 enodes) 13.186 * * [simplify]: Extracting #0: cost 1 inf + 0 13.186 * * [simplify]: Extracting #1: cost 5 inf + 0 13.186 * * [simplify]: Extracting #2: cost 6 inf + 42 13.186 * * [simplify]: Extracting #3: cost 23 inf + 83 13.186 * * [simplify]: Extracting #4: cost 34 inf + 473 13.188 * * [simplify]: Extracting #5: cost 7 inf + 3338 13.190 * * [simplify]: Extracting #6: cost 0 inf + 3530 13.192 * * [simplify]: Extracting #7: cost 0 inf + 3350 13.195 * [simplify]: Simplified to (- (sqrt (* d1 (+ (- d4 d3) d2))) d1) 13.195 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (+ (sqrt (fma d1 (- d2 d3) (* d4 d1))) d1) (- (sqrt (* d1 (+ (- d4 d3) d2))) d1))) 13.195 * * * * [progress]: [ 21 / 40 ] simplifiying candidate # 13.195 * [simplify]: Simplifying (* d1 (- d2 d3)) 13.195 * * [simplify]: iters left: 4 (5 enodes) 13.197 * * [simplify]: iters left: 3 (18 enodes) 13.202 * * [simplify]: iters left: 2 (27 enodes) 13.210 * * [simplify]: iters left: 1 (43 enodes) 13.216 * * [simplify]: Extracting #0: cost 1 inf + 0 13.216 * * [simplify]: Extracting #1: cost 9 inf + 0 13.216 * * [simplify]: Extracting #2: cost 14 inf + 2 13.216 * * [simplify]: Extracting #3: cost 6 inf + 294 13.217 * * [simplify]: Extracting #4: cost 0 inf + 708 13.217 * [simplify]: Simplified to (* (- d2 d3) d1) 13.217 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* (- d2 d3) d1) (- (* d4 d1) (* d1 d1)))) 13.217 * * * * [progress]: [ 22 / 40 ] simplifiying candidate # 13.217 * * * * [progress]: [ 23 / 40 ] simplifiying candidate #real (real->posit16 (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)))))> 13.217 * * * * [progress]: [ 24 / 40 ] simplifiying candidate # 13.217 * * * * [progress]: [ 25 / 40 ] simplifiying candidate # 13.217 * * * * [progress]: [ 26 / 40 ] simplifiying candidate # 13.217 * * * * [progress]: [ 27 / 40 ] simplifiying candidate # 13.217 * * * * [progress]: [ 28 / 40 ] simplifiying candidate # 13.217 * * * * [progress]: [ 29 / 40 ] simplifiying candidate # 13.217 * * * * [progress]: [ 30 / 40 ] simplifiying candidate # 13.217 * * * * [progress]: [ 31 / 40 ] simplifiying candidate # 13.217 * * * * [progress]: [ 32 / 40 ] simplifiying candidate # 13.218 * * * * [progress]: [ 33 / 40 ] simplifiying candidate # 13.218 * * * * [progress]: [ 34 / 40 ] simplifiying candidate #real (real->posit16 (fma d1 (- d2 d3) (* d4 d1)))) (* d1 d1)))> 13.218 * * * * [progress]: [ 35 / 40 ] simplifiying candidate # 13.218 * [simplify]: Simplifying (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 13.218 * * [simplify]: iters left: 6 (9 enodes) 13.221 * * [simplify]: iters left: 5 (40 enodes) 13.229 * * [simplify]: iters left: 4 (70 enodes) 13.244 * * [simplify]: iters left: 3 (124 enodes) 13.277 * * [simplify]: iters left: 2 (208 enodes) 13.332 * * [simplify]: iters left: 1 (293 enodes) 13.415 * * [simplify]: Extracting #0: cost 1 inf + 0 13.415 * * [simplify]: Extracting #1: cost 28 inf + 0 13.415 * * [simplify]: Extracting #2: cost 52 inf + 126 13.418 * * [simplify]: Extracting #3: cost 14 inf + 3401 13.421 * * [simplify]: Extracting #4: cost 0 inf + 4307 13.424 * * [simplify]: Extracting #5: cost 0 inf + 4197 13.428 * [simplify]: Simplified to (* (- (- d2 d3) d1) d1) 13.428 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* (- (- d2 d3) d1) d1)) 13.428 * * * * [progress]: [ 36 / 40 ] simplifiying candidate # 13.429 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 13.429 * * [simplify]: iters left: 6 (9 enodes) 13.433 * * [simplify]: iters left: 5 (38 enodes) 13.446 * * [simplify]: iters left: 4 (73 enodes) 13.472 * * [simplify]: iters left: 3 (119 enodes) 13.507 * * [simplify]: iters left: 2 (166 enodes) 13.542 * * [simplify]: iters left: 1 (200 enodes) 13.597 * * [simplify]: Extracting #0: cost 1 inf + 0 13.598 * * [simplify]: Extracting #1: cost 23 inf + 0 13.598 * * [simplify]: Extracting #2: cost 42 inf + 129 13.600 * * [simplify]: Extracting #3: cost 14 inf + 2364 13.601 * * [simplify]: Extracting #4: cost 0 inf + 3475 13.603 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 13.603 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) d4))) 13.603 * * * * [progress]: [ 37 / 40 ] simplifiying candidate # 13.603 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 13.603 * * [simplify]: iters left: 6 (9 enodes) 13.606 * * [simplify]: iters left: 5 (38 enodes) 13.615 * * [simplify]: iters left: 4 (73 enodes) 13.637 * * [simplify]: iters left: 3 (119 enodes) 13.658 * * [simplify]: iters left: 2 (166 enodes) 13.704 * * [simplify]: iters left: 1 (200 enodes) 13.766 * * [simplify]: Extracting #0: cost 1 inf + 0 13.766 * * [simplify]: Extracting #1: cost 23 inf + 0 13.767 * * [simplify]: Extracting #2: cost 42 inf + 129 13.768 * * [simplify]: Extracting #3: cost 14 inf + 2364 13.771 * * [simplify]: Extracting #4: cost 0 inf + 3475 13.773 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 13.774 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) d4))) 13.774 * * * * [progress]: [ 38 / 40 ] simplifiying candidate # 13.774 * [simplify]: Simplifying 0 13.774 * * [simplify]: iters left: 0 (1 enodes) 13.775 * * [simplify]: Extracting #0: cost 1 inf + 0 13.775 * * [simplify]: Extracting #1: cost 0 inf + 1 13.775 * [simplify]: Simplified to 0 13.775 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- 0 (* d1 d1))) 13.775 * * * * [progress]: [ 39 / 40 ] simplifiying candidate # 13.776 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 13.776 * * [simplify]: iters left: 6 (9 enodes) 13.780 * * [simplify]: iters left: 5 (38 enodes) 13.793 * * [simplify]: iters left: 4 (73 enodes) 13.815 * * [simplify]: iters left: 3 (119 enodes) 13.837 * * [simplify]: iters left: 2 (166 enodes) 13.869 * * [simplify]: iters left: 1 (200 enodes) 13.918 * * [simplify]: Extracting #0: cost 1 inf + 0 13.918 * * [simplify]: Extracting #1: cost 23 inf + 0 13.918 * * [simplify]: Extracting #2: cost 42 inf + 129 13.919 * * [simplify]: Extracting #3: cost 14 inf + 2364 13.921 * * [simplify]: Extracting #4: cost 0 inf + 3475 13.922 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 13.922 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 13.922 * * * * [progress]: [ 40 / 40 ] simplifiying candidate # 13.922 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 13.922 * * [simplify]: iters left: 6 (9 enodes) 13.925 * * [simplify]: iters left: 5 (38 enodes) 13.932 * * [simplify]: iters left: 4 (73 enodes) 13.945 * * [simplify]: iters left: 3 (119 enodes) 13.985 * * [simplify]: iters left: 2 (166 enodes) 14.023 * * [simplify]: iters left: 1 (200 enodes) 14.059 * * [simplify]: Extracting #0: cost 1 inf + 0 14.059 * * [simplify]: Extracting #1: cost 23 inf + 0 14.059 * * [simplify]: Extracting #2: cost 42 inf + 129 14.061 * * [simplify]: Extracting #3: cost 14 inf + 2364 14.064 * * [simplify]: Extracting #4: cost 0 inf + 3475 14.066 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 14.066 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 14.067 * * * [progress]: adding candidates to table 14.524 * [progress]: [Phase 3 of 3] Extracting. 14.524 * * [regime]: Finding splitpoints for: (# # #) 14.525 * * * [regime-changes]: Trying 5 branch expressions: (d4 d3 d2 d1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) 14.525 * * * * [regimes]: Trying to branch on d4 from (# # #) 14.587 * * * * [regimes]: Trying to branch on d3 from (# # #) 14.633 * * * * [regimes]: Trying to branch on d2 from (# # #) 14.686 * * * * [regimes]: Trying to branch on d1 from (# # #) 14.717 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (# # #) 14.767 * * * [regime]: Found split indices: #