19.897 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.056 * * * [progress]: [2/2] Setting up program. 0.062 * [progress]: [Phase 2 of 3] Improving. 0.062 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.063 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.063 * * [simplify]: iteration 0: 11 enodes 0.067 * * [simplify]: iteration 1: 26 enodes 0.072 * * [simplify]: iteration 2: 81 enodes 0.106 * * [simplify]: iteration 3: 240 enodes 0.239 * * [simplify]: iteration 4: 548 enodes 0.696 * * [simplify]: iteration 5: 1220 enodes 2.302 * * [simplify]: iteration 6: 3495 enodes 3.258 * * [simplify]: iteration complete: 5000 enodes 3.258 * * [simplify]: Extracting #0: cost 1 inf + 0 3.258 * * [simplify]: Extracting #1: cost 185 inf + 0 3.262 * * [simplify]: Extracting #2: cost 555 inf + 786 3.272 * * [simplify]: Extracting #3: cost 171 inf + 39218 3.307 * * [simplify]: Extracting #4: cost 0 inf + 62168 3.335 * [simplify]: Simplified to: (* d1 (+ (- d4 d3) (- d2 d1))) 3.341 * * [progress]: iteration 1 / 4 3.341 * * * [progress]: picking best candidate 3.351 * * * * [pick]: Picked # 3.351 * * * [progress]: localizing error 3.379 * * * [progress]: generating rewritten candidates 3.379 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.491 * * * [progress]: generating series expansions 3.491 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.491 * [backup-simplify]: Simplify (* d1 (+ (- d4 d3) (- d2 d1))) into (* (- (+ d4 d2) (+ d3 d1)) d1) 3.491 * [approximate]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in (d1 d4 d3 d2) around 0 3.491 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d2 3.491 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d2 3.491 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 3.491 * [taylor]: Taking taylor expansion of d4 in d2 3.491 * [backup-simplify]: Simplify d4 into d4 3.491 * [taylor]: Taking taylor expansion of d2 in d2 3.491 * [backup-simplify]: Simplify 0 into 0 3.492 * [backup-simplify]: Simplify 1 into 1 3.492 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 3.492 * [taylor]: Taking taylor expansion of d3 in d2 3.492 * [backup-simplify]: Simplify d3 into d3 3.492 * [taylor]: Taking taylor expansion of d1 in d2 3.492 * [backup-simplify]: Simplify d1 into d1 3.492 * [taylor]: Taking taylor expansion of d1 in d2 3.492 * [backup-simplify]: Simplify d1 into d1 3.492 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d3 3.492 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d3 3.492 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3 3.492 * [taylor]: Taking taylor expansion of d4 in d3 3.492 * [backup-simplify]: Simplify d4 into d4 3.492 * [taylor]: Taking taylor expansion of d2 in d3 3.492 * [backup-simplify]: Simplify d2 into d2 3.492 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 3.492 * [taylor]: Taking taylor expansion of d3 in d3 3.492 * [backup-simplify]: Simplify 0 into 0 3.492 * [backup-simplify]: Simplify 1 into 1 3.492 * [taylor]: Taking taylor expansion of d1 in d3 3.492 * [backup-simplify]: Simplify d1 into d1 3.492 * [taylor]: Taking taylor expansion of d1 in d3 3.492 * [backup-simplify]: Simplify d1 into d1 3.492 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d4 3.492 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d4 3.492 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 3.492 * [taylor]: Taking taylor expansion of d4 in d4 3.492 * [backup-simplify]: Simplify 0 into 0 3.492 * [backup-simplify]: Simplify 1 into 1 3.492 * [taylor]: Taking taylor expansion of d2 in d4 3.492 * [backup-simplify]: Simplify d2 into d2 3.492 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4 3.492 * [taylor]: Taking taylor expansion of d3 in d4 3.492 * [backup-simplify]: Simplify d3 into d3 3.492 * [taylor]: Taking taylor expansion of d1 in d4 3.492 * [backup-simplify]: Simplify d1 into d1 3.492 * [taylor]: Taking taylor expansion of d1 in d4 3.492 * [backup-simplify]: Simplify d1 into d1 3.492 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d1 3.492 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1 3.492 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 3.493 * [taylor]: Taking taylor expansion of d4 in d1 3.493 * [backup-simplify]: Simplify d4 into d4 3.493 * [taylor]: Taking taylor expansion of d2 in d1 3.493 * [backup-simplify]: Simplify d2 into d2 3.493 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 3.493 * [taylor]: Taking taylor expansion of d3 in d1 3.493 * [backup-simplify]: Simplify d3 into d3 3.493 * [taylor]: Taking taylor expansion of d1 in d1 3.493 * [backup-simplify]: Simplify 0 into 0 3.493 * [backup-simplify]: Simplify 1 into 1 3.493 * [taylor]: Taking taylor expansion of d1 in d1 3.493 * [backup-simplify]: Simplify 0 into 0 3.493 * [backup-simplify]: Simplify 1 into 1 3.493 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d1 3.493 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1 3.493 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 3.493 * [taylor]: Taking taylor expansion of d4 in d1 3.493 * [backup-simplify]: Simplify d4 into d4 3.493 * [taylor]: Taking taylor expansion of d2 in d1 3.493 * [backup-simplify]: Simplify d2 into d2 3.493 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 3.493 * [taylor]: Taking taylor expansion of d3 in d1 3.493 * [backup-simplify]: Simplify d3 into d3 3.493 * [taylor]: Taking taylor expansion of d1 in d1 3.493 * [backup-simplify]: Simplify 0 into 0 3.493 * [backup-simplify]: Simplify 1 into 1 3.493 * [taylor]: Taking taylor expansion of d1 in d1 3.493 * [backup-simplify]: Simplify 0 into 0 3.493 * [backup-simplify]: Simplify 1 into 1 3.493 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 3.493 * [backup-simplify]: Simplify (+ d3 0) into d3 3.493 * [backup-simplify]: Simplify (- d3) into (- d3) 3.493 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 3.494 * [backup-simplify]: Simplify (* (- (+ d4 d2) d3) 0) into 0 3.494 * [taylor]: Taking taylor expansion of 0 in d4 3.494 * [backup-simplify]: Simplify 0 into 0 3.494 * [taylor]: Taking taylor expansion of 0 in d3 3.494 * [backup-simplify]: Simplify 0 into 0 3.494 * [taylor]: Taking taylor expansion of 0 in d2 3.494 * [backup-simplify]: Simplify 0 into 0 3.494 * [backup-simplify]: Simplify 0 into 0 3.494 * [backup-simplify]: Simplify (+ 0 0) into 0 3.495 * [backup-simplify]: Simplify (+ 0 1) into 1 3.495 * [backup-simplify]: Simplify (- 1) into -1 3.496 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.496 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) 1) (* -1 0)) into (- (+ d4 d2) d3) 3.496 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4 3.496 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 3.496 * [taylor]: Taking taylor expansion of d4 in d4 3.496 * [backup-simplify]: Simplify 0 into 0 3.496 * [backup-simplify]: Simplify 1 into 1 3.496 * [taylor]: Taking taylor expansion of d2 in d4 3.496 * [backup-simplify]: Simplify d2 into d2 3.496 * [taylor]: Taking taylor expansion of d3 in d4 3.496 * [backup-simplify]: Simplify d3 into d3 3.497 * [backup-simplify]: Simplify (+ 0 d2) into d2 3.497 * [backup-simplify]: Simplify (- d3) into (- d3) 3.497 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 3.497 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 3.497 * [taylor]: Taking taylor expansion of d2 in d3 3.497 * [backup-simplify]: Simplify d2 into d2 3.497 * [taylor]: Taking taylor expansion of d3 in d3 3.497 * [backup-simplify]: Simplify 0 into 0 3.497 * [backup-simplify]: Simplify 1 into 1 3.497 * [backup-simplify]: Simplify (- 0) into 0 3.497 * [backup-simplify]: Simplify (+ d2 0) into d2 3.497 * [taylor]: Taking taylor expansion of d2 in d2 3.497 * [backup-simplify]: Simplify 0 into 0 3.497 * [backup-simplify]: Simplify 1 into 1 3.497 * [backup-simplify]: Simplify 0 into 0 3.497 * [taylor]: Taking taylor expansion of 0 in d3 3.497 * [backup-simplify]: Simplify 0 into 0 3.497 * [taylor]: Taking taylor expansion of 0 in d2 3.497 * [backup-simplify]: Simplify 0 into 0 3.498 * [backup-simplify]: Simplify 0 into 0 3.498 * [taylor]: Taking taylor expansion of 0 in d2 3.498 * [backup-simplify]: Simplify 0 into 0 3.498 * [backup-simplify]: Simplify 0 into 0 3.498 * [backup-simplify]: Simplify 0 into 0 3.498 * [backup-simplify]: Simplify (+ 0 0) into 0 3.498 * [backup-simplify]: Simplify (+ 0 0) into 0 3.499 * [backup-simplify]: Simplify (- 0) into 0 3.499 * [backup-simplify]: Simplify (+ 0 0) into 0 3.500 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) 0) (+ (* -1 1) (* 0 0))) into (- 1) 3.500 * [taylor]: Taking taylor expansion of (- 1) in d4 3.500 * [taylor]: Taking taylor expansion of 1 in d4 3.500 * [backup-simplify]: Simplify 1 into 1 3.501 * [backup-simplify]: Simplify (- 1) into -1 3.501 * [taylor]: Taking taylor expansion of -1 in d3 3.501 * [backup-simplify]: Simplify -1 into -1 3.501 * [taylor]: Taking taylor expansion of -1 in d2 3.501 * [backup-simplify]: Simplify -1 into -1 3.501 * [backup-simplify]: Simplify -1 into -1 3.501 * [backup-simplify]: Simplify (+ 1 0) into 1 3.502 * [backup-simplify]: Simplify (- 0) into 0 3.502 * [backup-simplify]: Simplify (+ 1 0) into 1 3.502 * [taylor]: Taking taylor expansion of 1 in d3 3.502 * [backup-simplify]: Simplify 1 into 1 3.502 * [taylor]: Taking taylor expansion of 1 in d2 3.502 * [backup-simplify]: Simplify 1 into 1 3.502 * [backup-simplify]: Simplify 1 into 1 3.502 * [taylor]: Taking taylor expansion of 0 in d3 3.502 * [backup-simplify]: Simplify 0 into 0 3.502 * [taylor]: Taking taylor expansion of 0 in d2 3.502 * [backup-simplify]: Simplify 0 into 0 3.502 * [backup-simplify]: Simplify 0 into 0 3.503 * [backup-simplify]: Simplify (- 1) into -1 3.503 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.503 * [taylor]: Taking taylor expansion of -1 in d2 3.503 * [backup-simplify]: Simplify -1 into -1 3.503 * [backup-simplify]: Simplify -1 into -1 3.504 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d4 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 3.504 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) 3.504 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d4 d3 d2) around 0 3.504 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 3.504 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2 3.504 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.504 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.504 * [taylor]: Taking taylor expansion of d4 in d2 3.504 * [backup-simplify]: Simplify d4 into d4 3.504 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.504 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.504 * [taylor]: Taking taylor expansion of d2 in d2 3.504 * [backup-simplify]: Simplify 0 into 0 3.504 * [backup-simplify]: Simplify 1 into 1 3.505 * [backup-simplify]: Simplify (/ 1 1) into 1 3.505 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 3.505 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 3.505 * [taylor]: Taking taylor expansion of d1 in d2 3.505 * [backup-simplify]: Simplify d1 into d1 3.505 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.505 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.505 * [taylor]: Taking taylor expansion of d3 in d2 3.505 * [backup-simplify]: Simplify d3 into d3 3.505 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.505 * [taylor]: Taking taylor expansion of d1 in d2 3.505 * [backup-simplify]: Simplify d1 into d1 3.505 * [backup-simplify]: Simplify (+ 0 1) into 1 3.506 * [backup-simplify]: Simplify (+ 1 0) into 1 3.506 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.506 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 3.506 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3 3.506 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 3.506 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.506 * [taylor]: Taking taylor expansion of d4 in d3 3.506 * [backup-simplify]: Simplify d4 into d4 3.506 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.506 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.506 * [taylor]: Taking taylor expansion of d2 in d3 3.506 * [backup-simplify]: Simplify d2 into d2 3.506 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.506 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 3.506 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 3.506 * [taylor]: Taking taylor expansion of d1 in d3 3.506 * [backup-simplify]: Simplify d1 into d1 3.506 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.507 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.507 * [taylor]: Taking taylor expansion of d3 in d3 3.507 * [backup-simplify]: Simplify 0 into 0 3.507 * [backup-simplify]: Simplify 1 into 1 3.507 * [backup-simplify]: Simplify (/ 1 1) into 1 3.507 * [taylor]: Taking taylor expansion of d1 in d3 3.507 * [backup-simplify]: Simplify d1 into d1 3.507 * [backup-simplify]: Simplify (+ 0 1) into 1 3.508 * [backup-simplify]: Simplify (- 1) into -1 3.508 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.508 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.508 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 3.508 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4 3.508 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 3.508 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.508 * [taylor]: Taking taylor expansion of d4 in d4 3.508 * [backup-simplify]: Simplify 0 into 0 3.509 * [backup-simplify]: Simplify 1 into 1 3.509 * [backup-simplify]: Simplify (/ 1 1) into 1 3.509 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.509 * [taylor]: Taking taylor expansion of d2 in d4 3.509 * [backup-simplify]: Simplify d2 into d2 3.509 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.509 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 3.509 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 3.509 * [taylor]: Taking taylor expansion of d1 in d4 3.509 * [backup-simplify]: Simplify d1 into d1 3.509 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.509 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.509 * [taylor]: Taking taylor expansion of d3 in d4 3.509 * [backup-simplify]: Simplify d3 into d3 3.509 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.509 * [taylor]: Taking taylor expansion of d1 in d4 3.509 * [backup-simplify]: Simplify d1 into d1 3.510 * [backup-simplify]: Simplify (+ 1 0) into 1 3.510 * [backup-simplify]: Simplify (+ 1 0) into 1 3.510 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.510 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 3.510 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 3.510 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.510 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.510 * [taylor]: Taking taylor expansion of d4 in d1 3.510 * [backup-simplify]: Simplify d4 into d4 3.510 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.511 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.511 * [taylor]: Taking taylor expansion of d2 in d1 3.511 * [backup-simplify]: Simplify d2 into d2 3.511 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.511 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.511 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.511 * [taylor]: Taking taylor expansion of d1 in d1 3.511 * [backup-simplify]: Simplify 0 into 0 3.511 * [backup-simplify]: Simplify 1 into 1 3.511 * [backup-simplify]: Simplify (/ 1 1) into 1 3.511 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.511 * [taylor]: Taking taylor expansion of d3 in d1 3.511 * [backup-simplify]: Simplify d3 into d3 3.511 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.511 * [taylor]: Taking taylor expansion of d1 in d1 3.511 * [backup-simplify]: Simplify 0 into 0 3.511 * [backup-simplify]: Simplify 1 into 1 3.512 * [backup-simplify]: Simplify (+ 1 0) into 1 3.512 * [backup-simplify]: Simplify (- 1) into -1 3.513 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.513 * [backup-simplify]: Simplify (/ -1 1) into -1 3.513 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 3.513 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 3.513 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.513 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.513 * [taylor]: Taking taylor expansion of d4 in d1 3.513 * [backup-simplify]: Simplify d4 into d4 3.513 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.513 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.513 * [taylor]: Taking taylor expansion of d2 in d1 3.513 * [backup-simplify]: Simplify d2 into d2 3.513 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.513 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.513 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.514 * [taylor]: Taking taylor expansion of d1 in d1 3.514 * [backup-simplify]: Simplify 0 into 0 3.514 * [backup-simplify]: Simplify 1 into 1 3.514 * [backup-simplify]: Simplify (/ 1 1) into 1 3.514 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.514 * [taylor]: Taking taylor expansion of d3 in d1 3.514 * [backup-simplify]: Simplify d3 into d3 3.514 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.514 * [taylor]: Taking taylor expansion of d1 in d1 3.514 * [backup-simplify]: Simplify 0 into 0 3.514 * [backup-simplify]: Simplify 1 into 1 3.515 * [backup-simplify]: Simplify (+ 1 0) into 1 3.515 * [backup-simplify]: Simplify (- 1) into -1 3.515 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.516 * [backup-simplify]: Simplify (/ -1 1) into -1 3.516 * [taylor]: Taking taylor expansion of -1 in d4 3.516 * [backup-simplify]: Simplify -1 into -1 3.516 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 3.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.516 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.516 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.517 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.517 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.517 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 3.517 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 3.517 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.517 * [taylor]: Taking taylor expansion of d4 in d4 3.517 * [backup-simplify]: Simplify 0 into 0 3.517 * [backup-simplify]: Simplify 1 into 1 3.517 * [backup-simplify]: Simplify (/ 1 1) into 1 3.517 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.517 * [taylor]: Taking taylor expansion of d2 in d4 3.518 * [backup-simplify]: Simplify d2 into d2 3.518 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.518 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.518 * [taylor]: Taking taylor expansion of d3 in d4 3.518 * [backup-simplify]: Simplify d3 into d3 3.518 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.518 * [backup-simplify]: Simplify (+ 1 0) into 1 3.518 * [backup-simplify]: Simplify (+ 1 0) into 1 3.518 * [taylor]: Taking taylor expansion of 1 in d3 3.518 * [backup-simplify]: Simplify 1 into 1 3.518 * [taylor]: Taking taylor expansion of -1 in d3 3.518 * [backup-simplify]: Simplify -1 into -1 3.518 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.518 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.519 * [backup-simplify]: Simplify (+ 0 0) into 0 3.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.519 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.519 * [backup-simplify]: Simplify (+ 0 0) into 0 3.520 * [backup-simplify]: Simplify (- 0) into 0 3.520 * [backup-simplify]: Simplify (+ 0 0) into 0 3.521 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0 3.521 * [taylor]: Taking taylor expansion of 0 in d4 3.521 * [backup-simplify]: Simplify 0 into 0 3.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.521 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2) 3.521 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.522 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.522 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 3.522 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.522 * [taylor]: Taking taylor expansion of d2 in d3 3.522 * [backup-simplify]: Simplify d2 into d2 3.522 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.522 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.522 * [taylor]: Taking taylor expansion of d3 in d3 3.522 * [backup-simplify]: Simplify 0 into 0 3.522 * [backup-simplify]: Simplify 1 into 1 3.522 * [backup-simplify]: Simplify (/ 1 1) into 1 3.522 * [backup-simplify]: Simplify (- 1) into -1 3.522 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.522 * [taylor]: Taking taylor expansion of -1 in d2 3.522 * [backup-simplify]: Simplify -1 into -1 3.523 * [taylor]: Taking taylor expansion of 0 in d3 3.523 * [backup-simplify]: Simplify 0 into 0 3.523 * [taylor]: Taking taylor expansion of 1 in d2 3.523 * [backup-simplify]: Simplify 1 into 1 3.523 * [taylor]: Taking taylor expansion of -1 in d2 3.523 * [backup-simplify]: Simplify -1 into -1 3.523 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.523 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.523 * [backup-simplify]: Simplify (+ 0 0) into 0 3.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.524 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.524 * [backup-simplify]: Simplify (+ 0 0) into 0 3.524 * [backup-simplify]: Simplify (- 0) into 0 3.524 * [backup-simplify]: Simplify (+ 0 0) into 0 3.526 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.526 * [taylor]: Taking taylor expansion of 0 in d4 3.526 * [backup-simplify]: Simplify 0 into 0 3.526 * [taylor]: Taking taylor expansion of 0 in d3 3.526 * [backup-simplify]: Simplify 0 into 0 3.526 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.526 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.527 * [backup-simplify]: Simplify (+ 0 0) into 0 3.527 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.527 * [backup-simplify]: Simplify (- 0) into 0 3.527 * [backup-simplify]: Simplify (+ 0 0) into 0 3.527 * [taylor]: Taking taylor expansion of 0 in d3 3.527 * [backup-simplify]: Simplify 0 into 0 3.527 * [taylor]: Taking taylor expansion of 0 in d3 3.527 * [backup-simplify]: Simplify 0 into 0 3.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.528 * [backup-simplify]: Simplify (- 0) into 0 3.528 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 3.528 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.528 * [taylor]: Taking taylor expansion of d2 in d2 3.528 * [backup-simplify]: Simplify 0 into 0 3.528 * [backup-simplify]: Simplify 1 into 1 3.528 * [backup-simplify]: Simplify (/ 1 1) into 1 3.528 * [backup-simplify]: Simplify 1 into 1 3.528 * [taylor]: Taking taylor expansion of 0 in d2 3.528 * [backup-simplify]: Simplify 0 into 0 3.528 * [taylor]: Taking taylor expansion of 0 in d2 3.528 * [backup-simplify]: Simplify 0 into 0 3.528 * [taylor]: Taking taylor expansion of 0 in d2 3.528 * [backup-simplify]: Simplify 0 into 0 3.528 * [backup-simplify]: Simplify -1 into -1 3.529 * [backup-simplify]: Simplify 1 into 1 3.529 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d2)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.529 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) 3.529 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d1 d4 d3 d2) around 0 3.529 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 3.529 * [taylor]: Taking taylor expansion of -1 in d2 3.529 * [backup-simplify]: Simplify -1 into -1 3.529 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 3.529 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2 3.529 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 3.529 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 3.529 * [taylor]: Taking taylor expansion of d1 in d2 3.529 * [backup-simplify]: Simplify d1 into d1 3.529 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.529 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.529 * [taylor]: Taking taylor expansion of d3 in d2 3.529 * [backup-simplify]: Simplify d3 into d3 3.529 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.529 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.529 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.529 * [taylor]: Taking taylor expansion of d4 in d2 3.529 * [backup-simplify]: Simplify d4 into d4 3.529 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.529 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.529 * [taylor]: Taking taylor expansion of d2 in d2 3.529 * [backup-simplify]: Simplify 0 into 0 3.529 * [backup-simplify]: Simplify 1 into 1 3.530 * [backup-simplify]: Simplify (/ 1 1) into 1 3.530 * [taylor]: Taking taylor expansion of d1 in d2 3.530 * [backup-simplify]: Simplify d1 into d1 3.530 * [backup-simplify]: Simplify (+ 0 1) into 1 3.530 * [backup-simplify]: Simplify (- 1) into -1 3.530 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.531 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.531 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3 3.531 * [taylor]: Taking taylor expansion of -1 in d3 3.531 * [backup-simplify]: Simplify -1 into -1 3.531 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3 3.531 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3 3.531 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 3.531 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 3.531 * [taylor]: Taking taylor expansion of d1 in d3 3.531 * [backup-simplify]: Simplify d1 into d1 3.531 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.531 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.531 * [taylor]: Taking taylor expansion of d3 in d3 3.531 * [backup-simplify]: Simplify 0 into 0 3.531 * [backup-simplify]: Simplify 1 into 1 3.531 * [backup-simplify]: Simplify (/ 1 1) into 1 3.531 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 3.531 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.531 * [taylor]: Taking taylor expansion of d4 in d3 3.531 * [backup-simplify]: Simplify d4 into d4 3.531 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.531 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.531 * [taylor]: Taking taylor expansion of d2 in d3 3.531 * [backup-simplify]: Simplify d2 into d2 3.531 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.531 * [taylor]: Taking taylor expansion of d1 in d3 3.531 * [backup-simplify]: Simplify d1 into d1 3.531 * [backup-simplify]: Simplify (+ 0 1) into 1 3.532 * [backup-simplify]: Simplify (+ 1 0) into 1 3.532 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.532 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4 3.532 * [taylor]: Taking taylor expansion of -1 in d4 3.532 * [backup-simplify]: Simplify -1 into -1 3.532 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4 3.532 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4 3.532 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 3.532 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 3.532 * [taylor]: Taking taylor expansion of d1 in d4 3.532 * [backup-simplify]: Simplify d1 into d1 3.532 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.532 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.532 * [taylor]: Taking taylor expansion of d3 in d4 3.532 * [backup-simplify]: Simplify d3 into d3 3.532 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.532 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 3.532 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.532 * [taylor]: Taking taylor expansion of d4 in d4 3.532 * [backup-simplify]: Simplify 0 into 0 3.532 * [backup-simplify]: Simplify 1 into 1 3.532 * [backup-simplify]: Simplify (/ 1 1) into 1 3.532 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.532 * [taylor]: Taking taylor expansion of d2 in d4 3.532 * [backup-simplify]: Simplify d2 into d2 3.532 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.532 * [taylor]: Taking taylor expansion of d1 in d4 3.532 * [backup-simplify]: Simplify d1 into d1 3.533 * [backup-simplify]: Simplify (+ 1 0) into 1 3.533 * [backup-simplify]: Simplify (- 1) into -1 3.533 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.533 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.533 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 3.533 * [taylor]: Taking taylor expansion of -1 in d1 3.533 * [backup-simplify]: Simplify -1 into -1 3.533 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 3.533 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 3.533 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.533 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.533 * [taylor]: Taking taylor expansion of d1 in d1 3.533 * [backup-simplify]: Simplify 0 into 0 3.533 * [backup-simplify]: Simplify 1 into 1 3.534 * [backup-simplify]: Simplify (/ 1 1) into 1 3.534 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.534 * [taylor]: Taking taylor expansion of d3 in d1 3.534 * [backup-simplify]: Simplify d3 into d3 3.534 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.534 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.534 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.534 * [taylor]: Taking taylor expansion of d4 in d1 3.534 * [backup-simplify]: Simplify d4 into d4 3.534 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.534 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.534 * [taylor]: Taking taylor expansion of d2 in d1 3.534 * [backup-simplify]: Simplify d2 into d2 3.534 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.534 * [taylor]: Taking taylor expansion of d1 in d1 3.534 * [backup-simplify]: Simplify 0 into 0 3.534 * [backup-simplify]: Simplify 1 into 1 3.534 * [backup-simplify]: Simplify (+ 1 0) into 1 3.535 * [backup-simplify]: Simplify (+ 1 0) into 1 3.535 * [backup-simplify]: Simplify (/ 1 1) into 1 3.535 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 3.535 * [taylor]: Taking taylor expansion of -1 in d1 3.535 * [backup-simplify]: Simplify -1 into -1 3.535 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 3.535 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 3.535 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.535 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.535 * [taylor]: Taking taylor expansion of d1 in d1 3.535 * [backup-simplify]: Simplify 0 into 0 3.535 * [backup-simplify]: Simplify 1 into 1 3.535 * [backup-simplify]: Simplify (/ 1 1) into 1 3.535 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.535 * [taylor]: Taking taylor expansion of d3 in d1 3.535 * [backup-simplify]: Simplify d3 into d3 3.535 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.535 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.535 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.535 * [taylor]: Taking taylor expansion of d4 in d1 3.535 * [backup-simplify]: Simplify d4 into d4 3.535 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.535 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.535 * [taylor]: Taking taylor expansion of d2 in d1 3.535 * [backup-simplify]: Simplify d2 into d2 3.535 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.535 * [taylor]: Taking taylor expansion of d1 in d1 3.535 * [backup-simplify]: Simplify 0 into 0 3.535 * [backup-simplify]: Simplify 1 into 1 3.536 * [backup-simplify]: Simplify (+ 1 0) into 1 3.536 * [backup-simplify]: Simplify (+ 1 0) into 1 3.536 * [backup-simplify]: Simplify (/ 1 1) into 1 3.537 * [backup-simplify]: Simplify (* -1 1) into -1 3.537 * [taylor]: Taking taylor expansion of -1 in d4 3.537 * [backup-simplify]: Simplify -1 into -1 3.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.537 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.537 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 3.537 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 3.538 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 3.538 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 3.538 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.539 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 3.539 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 3.539 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.539 * [taylor]: Taking taylor expansion of d4 in d4 3.539 * [backup-simplify]: Simplify 0 into 0 3.539 * [backup-simplify]: Simplify 1 into 1 3.539 * [backup-simplify]: Simplify (/ 1 1) into 1 3.539 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.539 * [taylor]: Taking taylor expansion of d2 in d4 3.539 * [backup-simplify]: Simplify d2 into d2 3.539 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.539 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.539 * [taylor]: Taking taylor expansion of d3 in d4 3.539 * [backup-simplify]: Simplify d3 into d3 3.539 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.539 * [backup-simplify]: Simplify (+ 1 0) into 1 3.540 * [backup-simplify]: Simplify (+ 1 0) into 1 3.540 * [taylor]: Taking taylor expansion of 1 in d3 3.540 * [backup-simplify]: Simplify 1 into 1 3.540 * [taylor]: Taking taylor expansion of -1 in d3 3.540 * [backup-simplify]: Simplify -1 into -1 3.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.540 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.541 * [backup-simplify]: Simplify (+ 0 0) into 0 3.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.541 * [backup-simplify]: Simplify (+ 0 0) into 0 3.541 * [backup-simplify]: Simplify (- 0) into 0 3.541 * [backup-simplify]: Simplify (+ 0 0) into 0 3.542 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)))) into 0 3.543 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))) into 0 3.543 * [taylor]: Taking taylor expansion of 0 in d4 3.543 * [backup-simplify]: Simplify 0 into 0 3.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.543 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2) 3.544 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.544 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.544 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 3.544 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.544 * [taylor]: Taking taylor expansion of d2 in d3 3.544 * [backup-simplify]: Simplify d2 into d2 3.544 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.544 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.544 * [taylor]: Taking taylor expansion of d3 in d3 3.544 * [backup-simplify]: Simplify 0 into 0 3.544 * [backup-simplify]: Simplify 1 into 1 3.544 * [backup-simplify]: Simplify (/ 1 1) into 1 3.544 * [backup-simplify]: Simplify (- 1) into -1 3.544 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.545 * [taylor]: Taking taylor expansion of -1 in d2 3.545 * [backup-simplify]: Simplify -1 into -1 3.545 * [taylor]: Taking taylor expansion of 0 in d3 3.545 * [backup-simplify]: Simplify 0 into 0 3.545 * [taylor]: Taking taylor expansion of 1 in d2 3.545 * [backup-simplify]: Simplify 1 into 1 3.545 * [taylor]: Taking taylor expansion of -1 in d2 3.545 * [backup-simplify]: Simplify -1 into -1 3.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.545 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.546 * [backup-simplify]: Simplify (+ 0 0) into 0 3.546 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.546 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.546 * [backup-simplify]: Simplify (+ 0 0) into 0 3.546 * [backup-simplify]: Simplify (- 0) into 0 3.546 * [backup-simplify]: Simplify (+ 0 0) into 0 3.548 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.549 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))) into 0 3.549 * [taylor]: Taking taylor expansion of 0 in d4 3.549 * [backup-simplify]: Simplify 0 into 0 3.549 * [taylor]: Taking taylor expansion of 0 in d3 3.549 * [backup-simplify]: Simplify 0 into 0 3.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.549 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.549 * [backup-simplify]: Simplify (+ 0 0) into 0 3.550 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.550 * [backup-simplify]: Simplify (- 0) into 0 3.550 * [backup-simplify]: Simplify (+ 0 0) into 0 3.550 * [taylor]: Taking taylor expansion of 0 in d3 3.550 * [backup-simplify]: Simplify 0 into 0 3.550 * [taylor]: Taking taylor expansion of 0 in d3 3.550 * [backup-simplify]: Simplify 0 into 0 3.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.551 * [backup-simplify]: Simplify (- 0) into 0 3.551 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 3.551 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.551 * [taylor]: Taking taylor expansion of d2 in d2 3.551 * [backup-simplify]: Simplify 0 into 0 3.551 * [backup-simplify]: Simplify 1 into 1 3.551 * [backup-simplify]: Simplify (/ 1 1) into 1 3.551 * [backup-simplify]: Simplify 1 into 1 3.551 * [taylor]: Taking taylor expansion of 0 in d2 3.551 * [backup-simplify]: Simplify 0 into 0 3.551 * [taylor]: Taking taylor expansion of 0 in d2 3.551 * [backup-simplify]: Simplify 0 into 0 3.551 * [taylor]: Taking taylor expansion of 0 in d2 3.551 * [backup-simplify]: Simplify 0 into 0 3.551 * [backup-simplify]: Simplify -1 into -1 3.551 * [backup-simplify]: Simplify 1 into 1 3.552 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d2))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.552 * * * [progress]: simplifying candidates 3.552 * * * * [progress]: [ 1 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 2 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 3 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 4 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 5 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 6 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 7 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 8 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 9 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 10 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 11 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 12 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 13 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 14 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 15 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 16 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 17 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 18 / 36 ] simplifiying candidate # 3.552 * * * * [progress]: [ 19 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 20 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 21 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 22 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 23 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 24 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 25 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 26 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 27 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 28 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 29 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 30 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 31 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 32 / 36 ] simplifiying candidate #real (real->posit16 (* d1 (+ (- d4 d3) (- d2 d1))))))> 3.553 * * * * [progress]: [ 33 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 34 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 35 / 36 ] simplifiying candidate # 3.553 * * * * [progress]: [ 36 / 36 ] simplifiying candidate # 3.553 * [simplify]: Simplifying: (expm1 (* d1 (+ (- d4 d3) (- d2 d1)))) (log1p (* d1 (+ (- d4 d3) (- d2 d1)))) (* d1 (+ (- d4 d3) (- d2 d1))) (+ (log d1) (log (+ (- d4 d3) (- d2 d1)))) (log (* d1 (+ (- d4 d3) (- d2 d1)))) (exp (* d1 (+ (- d4 d3) (- d2 d1)))) (* (* (* d1 d1) d1) (* (* (+ (- d4 d3) (- d2 d1)) (+ (- d4 d3) (- d2 d1))) (+ (- d4 d3) (- d2 d1)))) (* (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))) (cbrt (* d1 (+ (- d4 d3) (- d2 d1))))) (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))) (* (* (* d1 (+ (- d4 d3) (- d2 d1))) (* d1 (+ (- d4 d3) (- d2 d1)))) (* d1 (+ (- d4 d3) (- d2 d1)))) (sqrt (* d1 (+ (- d4 d3) (- d2 d1)))) (sqrt (* d1 (+ (- d4 d3) (- d2 d1)))) (* (sqrt d1) (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt d1) (sqrt (+ (- d4 d3) (- d2 d1)))) (* d1 (- d4 d3)) (* d1 (- d2 d1)) (* (- d4 d3) d1) (* (- d2 d1) d1) (* d1 (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1))))) (* d1 (sqrt (+ (- d4 d3) (- d2 d1)))) (* d1 1) (* d1 1) (* d1 1) (* d1 1) (* d1 1) (* (cbrt d1) (+ (- d4 d3) (- d2 d1))) (* (sqrt d1) (+ (- d4 d3) (- d2 d1))) (* d1 (+ (- d4 d3) (- d2 d1))) (* d1 (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* d1 (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* d1 (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* d1 (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* d1 (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* d1 (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (real->posit16 (* d1 (+ (- d4 d3) (- d2 d1)))) (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.554 * * [simplify]: iteration 0: 94 enodes 3.610 * * [simplify]: iteration 1: 332 enodes 3.772 * * [simplify]: iteration 2: 1371 enodes 4.280 * * [simplify]: iteration complete: 5001 enodes 4.280 * * [simplify]: Extracting #0: cost 27 inf + 0 4.281 * * [simplify]: Extracting #1: cost 322 inf + 1 4.287 * * [simplify]: Extracting #2: cost 1331 inf + 7946 4.311 * * [simplify]: Extracting #3: cost 1531 inf + 89788 4.377 * * [simplify]: Extracting #4: cost 508 inf + 338222 4.511 * * [simplify]: Extracting #5: cost 53 inf + 448252 4.635 * * [simplify]: Extracting #6: cost 6 inf + 452530 4.750 * * [simplify]: Extracting #7: cost 0 inf + 453449 4.877 * [simplify]: Simplified to: (expm1 (* d1 (+ (- d4 d3) (- d2 d1)))) (log1p (* d1 (+ (- d4 d3) (- d2 d1)))) (* d1 (+ (- d4 d3) (- d2 d1))) (log (* d1 (+ (- d4 d3) (- d2 d1)))) (log (* d1 (+ (- d4 d3) (- d2 d1)))) (exp (* d1 (+ (- d4 d3) (- d2 d1)))) (* (* (* d1 (+ (- d4 d3) (- d2 d1))) (* d1 (+ (- d4 d3) (- d2 d1)))) (* d1 (+ (- d4 d3) (- d2 d1)))) (* (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))) (cbrt (* d1 (+ (- d4 d3) (- d2 d1))))) (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))) (* (* (* d1 (+ (- d4 d3) (- d2 d1))) (* d1 (+ (- d4 d3) (- d2 d1)))) (* d1 (+ (- d4 d3) (- d2 d1)))) (sqrt (* d1 (+ (- d4 d3) (- d2 d1)))) (sqrt (* d1 (+ (- d4 d3) (- d2 d1)))) (* (sqrt d1) (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt d1) (sqrt (+ (- d4 d3) (- d2 d1)))) (* (- d4 d3) d1) (* (- d2 d1) d1) (* (- d4 d3) d1) (* (- d2 d1) d1) (* d1 (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1))))) (* d1 (sqrt (+ (- d4 d3) (- d2 d1)))) d1 d1 d1 d1 d1 (* (cbrt d1) (+ (- d4 d3) (- d2 d1))) (* (+ (- d4 d3) (- d2 d1)) (sqrt d1)) (* d1 (+ (- d4 d3) (- d2 d1))) (* d1 (fma (fma d1 (+ d2 d1) (* d2 d2)) (- (* (* d4 d4) d4) (* d3 (* d3 d3))) (* (fma d3 (+ d4 d3) (* d4 d4)) (- (* d2 (* d2 d2)) (* d1 (* d1 d1)))))) (* d1 (fma (* (- d2 d1) (+ d1 d2)) (fma d3 (+ d4 d3) (* d4 d4)) (* (+ d2 d1) (- (* (* d4 d4) d4) (* d3 (* d3 d3)))))) (* (fma (- (* d2 (* d2 d2)) (* d1 (* d1 d1))) (+ d4 d3) (* (* (- d4 d3) (+ d4 d3)) (fma d1 (+ d2 d1) (* d2 d2)))) d1) (* d1 (fma (* (- d2 d1) (+ d1 d2)) (+ d4 d3) (* (* (- d4 d3) (+ d4 d3)) (+ d2 d1)))) (* (fma (- d2 d1) (* (- d2 d1) (- d2 d1)) (* (* (- d4 d3) (- d4 d3)) (- d4 d3))) d1) (* (* d1 (+ (- d4 d3) (- d2 d1))) (- (- d4 d3) (- d2 d1))) (real->posit16 (* d1 (+ (- d4 d3) (- d2 d1)))) (- (* (- d4 d3) d1) (* d1 d1)) (fma d1 d4 (* d1 (- d2 d3))) (fma d1 d4 (* d1 (- d2 d3))) 4.880 * * * [progress]: adding candidates to table 5.037 * * [progress]: iteration 2 / 4 5.037 * * * [progress]: picking best candidate 5.048 * * * * [pick]: Picked # 5.048 * * * [progress]: localizing error 5.092 * * * [progress]: generating rewritten candidates 5.092 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 5.123 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 5.135 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 5.333 * * * [progress]: generating series expansions 5.333 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 5.333 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 5.333 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 5.333 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 5.333 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 5.333 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.333 * [taylor]: Taking taylor expansion of d4 in d4 5.333 * [backup-simplify]: Simplify 0 into 0 5.333 * [backup-simplify]: Simplify 1 into 1 5.333 * [taylor]: Taking taylor expansion of d1 in d4 5.333 * [backup-simplify]: Simplify d1 into d1 5.333 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.333 * [taylor]: Taking taylor expansion of d2 in d4 5.333 * [backup-simplify]: Simplify d2 into d2 5.333 * [taylor]: Taking taylor expansion of d1 in d4 5.333 * [backup-simplify]: Simplify d1 into d1 5.333 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.333 * [taylor]: Taking taylor expansion of d3 in d4 5.333 * [backup-simplify]: Simplify d3 into d3 5.333 * [taylor]: Taking taylor expansion of d1 in d4 5.333 * [backup-simplify]: Simplify d1 into d1 5.333 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 5.333 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 5.333 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.333 * [taylor]: Taking taylor expansion of d4 in d3 5.333 * [backup-simplify]: Simplify d4 into d4 5.333 * [taylor]: Taking taylor expansion of d1 in d3 5.333 * [backup-simplify]: Simplify d1 into d1 5.333 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.333 * [taylor]: Taking taylor expansion of d2 in d3 5.333 * [backup-simplify]: Simplify d2 into d2 5.333 * [taylor]: Taking taylor expansion of d1 in d3 5.333 * [backup-simplify]: Simplify d1 into d1 5.333 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.333 * [taylor]: Taking taylor expansion of d3 in d3 5.334 * [backup-simplify]: Simplify 0 into 0 5.334 * [backup-simplify]: Simplify 1 into 1 5.334 * [taylor]: Taking taylor expansion of d1 in d3 5.334 * [backup-simplify]: Simplify d1 into d1 5.334 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 5.334 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 5.334 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.334 * [taylor]: Taking taylor expansion of d4 in d2 5.334 * [backup-simplify]: Simplify d4 into d4 5.334 * [taylor]: Taking taylor expansion of d1 in d2 5.334 * [backup-simplify]: Simplify d1 into d1 5.334 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.334 * [taylor]: Taking taylor expansion of d2 in d2 5.334 * [backup-simplify]: Simplify 0 into 0 5.334 * [backup-simplify]: Simplify 1 into 1 5.334 * [taylor]: Taking taylor expansion of d1 in d2 5.334 * [backup-simplify]: Simplify d1 into d1 5.334 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.334 * [taylor]: Taking taylor expansion of d3 in d2 5.334 * [backup-simplify]: Simplify d3 into d3 5.334 * [taylor]: Taking taylor expansion of d1 in d2 5.334 * [backup-simplify]: Simplify d1 into d1 5.334 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 5.334 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 5.334 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.334 * [taylor]: Taking taylor expansion of d4 in d1 5.334 * [backup-simplify]: Simplify d4 into d4 5.334 * [taylor]: Taking taylor expansion of d1 in d1 5.334 * [backup-simplify]: Simplify 0 into 0 5.334 * [backup-simplify]: Simplify 1 into 1 5.334 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.334 * [taylor]: Taking taylor expansion of d2 in d1 5.334 * [backup-simplify]: Simplify d2 into d2 5.334 * [taylor]: Taking taylor expansion of d1 in d1 5.334 * [backup-simplify]: Simplify 0 into 0 5.334 * [backup-simplify]: Simplify 1 into 1 5.334 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.334 * [taylor]: Taking taylor expansion of d3 in d1 5.334 * [backup-simplify]: Simplify d3 into d3 5.334 * [taylor]: Taking taylor expansion of d1 in d1 5.334 * [backup-simplify]: Simplify 0 into 0 5.334 * [backup-simplify]: Simplify 1 into 1 5.334 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 5.334 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 5.334 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.334 * [taylor]: Taking taylor expansion of d4 in d1 5.334 * [backup-simplify]: Simplify d4 into d4 5.334 * [taylor]: Taking taylor expansion of d1 in d1 5.334 * [backup-simplify]: Simplify 0 into 0 5.334 * [backup-simplify]: Simplify 1 into 1 5.334 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.334 * [taylor]: Taking taylor expansion of d2 in d1 5.334 * [backup-simplify]: Simplify d2 into d2 5.334 * [taylor]: Taking taylor expansion of d1 in d1 5.334 * [backup-simplify]: Simplify 0 into 0 5.334 * [backup-simplify]: Simplify 1 into 1 5.334 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.334 * [taylor]: Taking taylor expansion of d3 in d1 5.334 * [backup-simplify]: Simplify d3 into d3 5.334 * [taylor]: Taking taylor expansion of d1 in d1 5.334 * [backup-simplify]: Simplify 0 into 0 5.334 * [backup-simplify]: Simplify 1 into 1 5.334 * [backup-simplify]: Simplify (* d4 0) into 0 5.334 * [backup-simplify]: Simplify (* d2 0) into 0 5.335 * [backup-simplify]: Simplify (+ 0 0) into 0 5.335 * [backup-simplify]: Simplify (* d3 0) into 0 5.335 * [backup-simplify]: Simplify (- 0) into 0 5.336 * [backup-simplify]: Simplify (+ 0 0) into 0 5.336 * [taylor]: Taking taylor expansion of 0 in d2 5.336 * [backup-simplify]: Simplify 0 into 0 5.336 * [taylor]: Taking taylor expansion of 0 in d3 5.336 * [backup-simplify]: Simplify 0 into 0 5.336 * [taylor]: Taking taylor expansion of 0 in d4 5.336 * [backup-simplify]: Simplify 0 into 0 5.336 * [backup-simplify]: Simplify 0 into 0 5.336 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.336 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.336 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 5.337 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.337 * [backup-simplify]: Simplify (- d3) into (- d3) 5.337 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 5.337 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 5.337 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 5.337 * [taylor]: Taking taylor expansion of d4 in d2 5.337 * [backup-simplify]: Simplify d4 into d4 5.337 * [taylor]: Taking taylor expansion of d2 in d2 5.337 * [backup-simplify]: Simplify 0 into 0 5.337 * [backup-simplify]: Simplify 1 into 1 5.337 * [taylor]: Taking taylor expansion of d3 in d2 5.337 * [backup-simplify]: Simplify d3 into d3 5.337 * [backup-simplify]: Simplify (+ d4 0) into d4 5.337 * [backup-simplify]: Simplify (- d3) into (- d3) 5.337 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 5.337 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 5.337 * [taylor]: Taking taylor expansion of d4 in d3 5.337 * [backup-simplify]: Simplify d4 into d4 5.337 * [taylor]: Taking taylor expansion of d3 in d3 5.337 * [backup-simplify]: Simplify 0 into 0 5.337 * [backup-simplify]: Simplify 1 into 1 5.337 * [backup-simplify]: Simplify (- 0) into 0 5.337 * [backup-simplify]: Simplify (+ d4 0) into d4 5.337 * [taylor]: Taking taylor expansion of d4 in d4 5.337 * [backup-simplify]: Simplify 0 into 0 5.337 * [backup-simplify]: Simplify 1 into 1 5.337 * [backup-simplify]: Simplify 0 into 0 5.337 * [taylor]: Taking taylor expansion of 0 in d3 5.337 * [backup-simplify]: Simplify 0 into 0 5.337 * [taylor]: Taking taylor expansion of 0 in d4 5.337 * [backup-simplify]: Simplify 0 into 0 5.337 * [backup-simplify]: Simplify 0 into 0 5.337 * [taylor]: Taking taylor expansion of 0 in d4 5.337 * [backup-simplify]: Simplify 0 into 0 5.337 * [backup-simplify]: Simplify 0 into 0 5.338 * [backup-simplify]: Simplify 0 into 0 5.338 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.338 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.339 * [backup-simplify]: Simplify (+ 0 0) into 0 5.339 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.339 * [backup-simplify]: Simplify (- 0) into 0 5.340 * [backup-simplify]: Simplify (+ 0 0) into 0 5.340 * [taylor]: Taking taylor expansion of 0 in d2 5.340 * [backup-simplify]: Simplify 0 into 0 5.340 * [taylor]: Taking taylor expansion of 0 in d3 5.340 * [backup-simplify]: Simplify 0 into 0 5.340 * [taylor]: Taking taylor expansion of 0 in d4 5.340 * [backup-simplify]: Simplify 0 into 0 5.340 * [backup-simplify]: Simplify 0 into 0 5.340 * [backup-simplify]: Simplify 0 into 0 5.340 * [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))) 5.340 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 5.340 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 5.340 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 5.340 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 5.340 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.341 * [taylor]: Taking taylor expansion of d2 in d4 5.341 * [backup-simplify]: Simplify d2 into d2 5.341 * [taylor]: Taking taylor expansion of d1 in d4 5.341 * [backup-simplify]: Simplify d1 into d1 5.341 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.341 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.341 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.341 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.341 * [taylor]: Taking taylor expansion of d4 in d4 5.341 * [backup-simplify]: Simplify 0 into 0 5.341 * [backup-simplify]: Simplify 1 into 1 5.341 * [taylor]: Taking taylor expansion of d1 in d4 5.341 * [backup-simplify]: Simplify d1 into d1 5.341 * [backup-simplify]: Simplify (* 0 d1) into 0 5.341 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.342 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.342 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 5.342 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.342 * [taylor]: Taking taylor expansion of d3 in d4 5.342 * [backup-simplify]: Simplify d3 into d3 5.342 * [taylor]: Taking taylor expansion of d1 in d4 5.342 * [backup-simplify]: Simplify d1 into d1 5.342 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.342 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.342 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 5.342 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 5.342 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.342 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.342 * [taylor]: Taking taylor expansion of d2 in d3 5.342 * [backup-simplify]: Simplify d2 into d2 5.342 * [taylor]: Taking taylor expansion of d1 in d3 5.342 * [backup-simplify]: Simplify d1 into d1 5.342 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.342 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.342 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.342 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.342 * [taylor]: Taking taylor expansion of d4 in d3 5.342 * [backup-simplify]: Simplify d4 into d4 5.342 * [taylor]: Taking taylor expansion of d1 in d3 5.342 * [backup-simplify]: Simplify d1 into d1 5.342 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.343 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.343 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.343 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.343 * [taylor]: Taking taylor expansion of d3 in d3 5.343 * [backup-simplify]: Simplify 0 into 0 5.343 * [backup-simplify]: Simplify 1 into 1 5.343 * [taylor]: Taking taylor expansion of d1 in d3 5.343 * [backup-simplify]: Simplify d1 into d1 5.343 * [backup-simplify]: Simplify (* 0 d1) into 0 5.343 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.343 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.343 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 5.343 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 5.343 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.343 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.344 * [taylor]: Taking taylor expansion of d2 in d2 5.344 * [backup-simplify]: Simplify 0 into 0 5.344 * [backup-simplify]: Simplify 1 into 1 5.344 * [taylor]: Taking taylor expansion of d1 in d2 5.344 * [backup-simplify]: Simplify d1 into d1 5.344 * [backup-simplify]: Simplify (* 0 d1) into 0 5.344 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.344 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.344 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.344 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.344 * [taylor]: Taking taylor expansion of d4 in d2 5.344 * [backup-simplify]: Simplify d4 into d4 5.344 * [taylor]: Taking taylor expansion of d1 in d2 5.344 * [backup-simplify]: Simplify d1 into d1 5.344 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.345 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.345 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.345 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.345 * [taylor]: Taking taylor expansion of d3 in d2 5.345 * [backup-simplify]: Simplify d3 into d3 5.345 * [taylor]: Taking taylor expansion of d1 in d2 5.345 * [backup-simplify]: Simplify d1 into d1 5.345 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.345 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.345 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 5.345 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.345 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.345 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.345 * [taylor]: Taking taylor expansion of d2 in d1 5.345 * [backup-simplify]: Simplify d2 into d2 5.345 * [taylor]: Taking taylor expansion of d1 in d1 5.345 * [backup-simplify]: Simplify 0 into 0 5.345 * [backup-simplify]: Simplify 1 into 1 5.345 * [backup-simplify]: Simplify (* d2 0) into 0 5.346 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.346 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.346 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.346 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.346 * [taylor]: Taking taylor expansion of d4 in d1 5.346 * [backup-simplify]: Simplify d4 into d4 5.346 * [taylor]: Taking taylor expansion of d1 in d1 5.346 * [backup-simplify]: Simplify 0 into 0 5.346 * [backup-simplify]: Simplify 1 into 1 5.346 * [backup-simplify]: Simplify (* d4 0) into 0 5.346 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.346 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.347 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.347 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.347 * [taylor]: Taking taylor expansion of d3 in d1 5.347 * [backup-simplify]: Simplify d3 into d3 5.347 * [taylor]: Taking taylor expansion of d1 in d1 5.347 * [backup-simplify]: Simplify 0 into 0 5.347 * [backup-simplify]: Simplify 1 into 1 5.347 * [backup-simplify]: Simplify (* d3 0) into 0 5.347 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.347 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.347 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 5.347 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.347 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.347 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.347 * [taylor]: Taking taylor expansion of d2 in d1 5.347 * [backup-simplify]: Simplify d2 into d2 5.347 * [taylor]: Taking taylor expansion of d1 in d1 5.348 * [backup-simplify]: Simplify 0 into 0 5.348 * [backup-simplify]: Simplify 1 into 1 5.348 * [backup-simplify]: Simplify (* d2 0) into 0 5.348 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.348 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.348 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.348 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.348 * [taylor]: Taking taylor expansion of d4 in d1 5.348 * [backup-simplify]: Simplify d4 into d4 5.348 * [taylor]: Taking taylor expansion of d1 in d1 5.348 * [backup-simplify]: Simplify 0 into 0 5.348 * [backup-simplify]: Simplify 1 into 1 5.348 * [backup-simplify]: Simplify (* d4 0) into 0 5.349 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.349 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.349 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.349 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.349 * [taylor]: Taking taylor expansion of d3 in d1 5.349 * [backup-simplify]: Simplify d3 into d3 5.349 * [taylor]: Taking taylor expansion of d1 in d1 5.349 * [backup-simplify]: Simplify 0 into 0 5.349 * [backup-simplify]: Simplify 1 into 1 5.349 * [backup-simplify]: Simplify (* d3 0) into 0 5.350 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.350 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.350 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 5.350 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.350 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.350 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.350 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.350 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.350 * [taylor]: Taking taylor expansion of d4 in d2 5.350 * [backup-simplify]: Simplify d4 into d4 5.350 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.350 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.350 * [taylor]: Taking taylor expansion of d2 in d2 5.350 * [backup-simplify]: Simplify 0 into 0 5.351 * [backup-simplify]: Simplify 1 into 1 5.351 * [backup-simplify]: Simplify (/ 1 1) into 1 5.351 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.351 * [taylor]: Taking taylor expansion of d3 in d2 5.351 * [backup-simplify]: Simplify d3 into d3 5.351 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.352 * [backup-simplify]: Simplify (+ 0 1) into 1 5.352 * [backup-simplify]: Simplify (+ 1 0) into 1 5.352 * [taylor]: Taking taylor expansion of 1 in d3 5.352 * [backup-simplify]: Simplify 1 into 1 5.353 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.353 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.354 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.354 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.354 * [backup-simplify]: Simplify (+ 0 0) into 0 5.355 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.355 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.355 * [backup-simplify]: Simplify (- 0) into 0 5.356 * [backup-simplify]: Simplify (+ 0 0) into 0 5.356 * [taylor]: Taking taylor expansion of 0 in d2 5.356 * [backup-simplify]: Simplify 0 into 0 5.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.357 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.357 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.357 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.357 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.357 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.357 * [taylor]: Taking taylor expansion of d4 in d3 5.357 * [backup-simplify]: Simplify d4 into d4 5.357 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.357 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.357 * [taylor]: Taking taylor expansion of d3 in d3 5.357 * [backup-simplify]: Simplify 0 into 0 5.357 * [backup-simplify]: Simplify 1 into 1 5.358 * [backup-simplify]: Simplify (/ 1 1) into 1 5.358 * [backup-simplify]: Simplify (- 1) into -1 5.359 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.359 * [taylor]: Taking taylor expansion of -1 in d4 5.359 * [backup-simplify]: Simplify -1 into -1 5.359 * [taylor]: Taking taylor expansion of 1 in d4 5.359 * [backup-simplify]: Simplify 1 into 1 5.360 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.360 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.361 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.361 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.362 * [backup-simplify]: Simplify (+ 0 0) into 0 5.363 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.363 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.363 * [backup-simplify]: Simplify (- 0) into 0 5.364 * [backup-simplify]: Simplify (+ 0 0) into 0 5.364 * [taylor]: Taking taylor expansion of 0 in d2 5.364 * [backup-simplify]: Simplify 0 into 0 5.364 * [taylor]: Taking taylor expansion of 0 in d3 5.364 * [backup-simplify]: Simplify 0 into 0 5.364 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.365 * [backup-simplify]: Simplify (+ 0 0) into 0 5.365 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.366 * [backup-simplify]: Simplify (- 0) into 0 5.366 * [backup-simplify]: Simplify (+ 0 0) into 0 5.366 * [taylor]: Taking taylor expansion of 0 in d3 5.366 * [backup-simplify]: Simplify 0 into 0 5.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.368 * [backup-simplify]: Simplify (- 0) into 0 5.368 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.368 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.368 * [taylor]: Taking taylor expansion of d4 in d4 5.368 * [backup-simplify]: Simplify 0 into 0 5.368 * [backup-simplify]: Simplify 1 into 1 5.369 * [backup-simplify]: Simplify (/ 1 1) into 1 5.369 * [backup-simplify]: Simplify 1 into 1 5.369 * [taylor]: Taking taylor expansion of 0 in d4 5.369 * [backup-simplify]: Simplify 0 into 0 5.369 * [backup-simplify]: Simplify -1 into -1 5.369 * [backup-simplify]: Simplify 1 into 1 5.370 * [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)) 5.370 * [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))) 5.370 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 5.370 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 5.370 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 5.370 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 5.370 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.370 * [taylor]: Taking taylor expansion of d2 in d4 5.370 * [backup-simplify]: Simplify d2 into d2 5.370 * [taylor]: Taking taylor expansion of d1 in d4 5.370 * [backup-simplify]: Simplify d1 into d1 5.370 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.370 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.370 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.370 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.371 * [taylor]: Taking taylor expansion of d4 in d4 5.371 * [backup-simplify]: Simplify 0 into 0 5.371 * [backup-simplify]: Simplify 1 into 1 5.371 * [taylor]: Taking taylor expansion of d1 in d4 5.371 * [backup-simplify]: Simplify d1 into d1 5.371 * [backup-simplify]: Simplify (* 0 d1) into 0 5.371 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.371 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.371 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 5.371 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.371 * [taylor]: Taking taylor expansion of d3 in d4 5.371 * [backup-simplify]: Simplify d3 into d3 5.371 * [taylor]: Taking taylor expansion of d1 in d4 5.371 * [backup-simplify]: Simplify d1 into d1 5.371 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.372 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.372 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 5.372 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 5.372 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.372 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.372 * [taylor]: Taking taylor expansion of d2 in d3 5.372 * [backup-simplify]: Simplify d2 into d2 5.372 * [taylor]: Taking taylor expansion of d1 in d3 5.372 * [backup-simplify]: Simplify d1 into d1 5.372 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.372 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.372 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.372 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.372 * [taylor]: Taking taylor expansion of d4 in d3 5.372 * [backup-simplify]: Simplify d4 into d4 5.372 * [taylor]: Taking taylor expansion of d1 in d3 5.372 * [backup-simplify]: Simplify d1 into d1 5.372 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.372 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.372 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.372 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.372 * [taylor]: Taking taylor expansion of d3 in d3 5.372 * [backup-simplify]: Simplify 0 into 0 5.372 * [backup-simplify]: Simplify 1 into 1 5.372 * [taylor]: Taking taylor expansion of d1 in d3 5.372 * [backup-simplify]: Simplify d1 into d1 5.372 * [backup-simplify]: Simplify (* 0 d1) into 0 5.372 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.372 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.372 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 5.372 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 5.373 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.373 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.373 * [taylor]: Taking taylor expansion of d2 in d2 5.373 * [backup-simplify]: Simplify 0 into 0 5.373 * [backup-simplify]: Simplify 1 into 1 5.373 * [taylor]: Taking taylor expansion of d1 in d2 5.373 * [backup-simplify]: Simplify d1 into d1 5.373 * [backup-simplify]: Simplify (* 0 d1) into 0 5.373 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.373 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.373 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.373 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.373 * [taylor]: Taking taylor expansion of d4 in d2 5.373 * [backup-simplify]: Simplify d4 into d4 5.373 * [taylor]: Taking taylor expansion of d1 in d2 5.373 * [backup-simplify]: Simplify d1 into d1 5.373 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.373 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.373 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.373 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.373 * [taylor]: Taking taylor expansion of d3 in d2 5.373 * [backup-simplify]: Simplify d3 into d3 5.373 * [taylor]: Taking taylor expansion of d1 in d2 5.373 * [backup-simplify]: Simplify d1 into d1 5.373 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.373 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.373 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 5.373 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.373 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.373 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.373 * [taylor]: Taking taylor expansion of d2 in d1 5.373 * [backup-simplify]: Simplify d2 into d2 5.373 * [taylor]: Taking taylor expansion of d1 in d1 5.373 * [backup-simplify]: Simplify 0 into 0 5.373 * [backup-simplify]: Simplify 1 into 1 5.373 * [backup-simplify]: Simplify (* d2 0) into 0 5.374 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.374 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.374 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.374 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.374 * [taylor]: Taking taylor expansion of d4 in d1 5.374 * [backup-simplify]: Simplify d4 into d4 5.374 * [taylor]: Taking taylor expansion of d1 in d1 5.374 * [backup-simplify]: Simplify 0 into 0 5.374 * [backup-simplify]: Simplify 1 into 1 5.374 * [backup-simplify]: Simplify (* d4 0) into 0 5.374 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.374 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.374 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.374 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.374 * [taylor]: Taking taylor expansion of d3 in d1 5.374 * [backup-simplify]: Simplify d3 into d3 5.374 * [taylor]: Taking taylor expansion of d1 in d1 5.374 * [backup-simplify]: Simplify 0 into 0 5.374 * [backup-simplify]: Simplify 1 into 1 5.374 * [backup-simplify]: Simplify (* d3 0) into 0 5.375 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.375 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.375 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 5.375 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.375 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.375 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.375 * [taylor]: Taking taylor expansion of d2 in d1 5.375 * [backup-simplify]: Simplify d2 into d2 5.375 * [taylor]: Taking taylor expansion of d1 in d1 5.375 * [backup-simplify]: Simplify 0 into 0 5.375 * [backup-simplify]: Simplify 1 into 1 5.375 * [backup-simplify]: Simplify (* d2 0) into 0 5.375 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.375 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.375 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.375 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.375 * [taylor]: Taking taylor expansion of d4 in d1 5.375 * [backup-simplify]: Simplify d4 into d4 5.375 * [taylor]: Taking taylor expansion of d1 in d1 5.375 * [backup-simplify]: Simplify 0 into 0 5.375 * [backup-simplify]: Simplify 1 into 1 5.375 * [backup-simplify]: Simplify (* d4 0) into 0 5.376 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.376 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.376 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.376 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.376 * [taylor]: Taking taylor expansion of d3 in d1 5.376 * [backup-simplify]: Simplify d3 into d3 5.376 * [taylor]: Taking taylor expansion of d1 in d1 5.376 * [backup-simplify]: Simplify 0 into 0 5.376 * [backup-simplify]: Simplify 1 into 1 5.376 * [backup-simplify]: Simplify (* d3 0) into 0 5.376 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.376 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.376 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 5.376 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.376 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.376 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.376 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.376 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.376 * [taylor]: Taking taylor expansion of d4 in d2 5.376 * [backup-simplify]: Simplify d4 into d4 5.376 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.376 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.376 * [taylor]: Taking taylor expansion of d2 in d2 5.376 * [backup-simplify]: Simplify 0 into 0 5.376 * [backup-simplify]: Simplify 1 into 1 5.377 * [backup-simplify]: Simplify (/ 1 1) into 1 5.377 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.377 * [taylor]: Taking taylor expansion of d3 in d2 5.377 * [backup-simplify]: Simplify d3 into d3 5.377 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.377 * [backup-simplify]: Simplify (+ 0 1) into 1 5.377 * [backup-simplify]: Simplify (+ 1 0) into 1 5.377 * [taylor]: Taking taylor expansion of 1 in d3 5.377 * [backup-simplify]: Simplify 1 into 1 5.378 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.378 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.379 * [backup-simplify]: Simplify (+ 0 0) into 0 5.379 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.379 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.379 * [backup-simplify]: Simplify (- 0) into 0 5.380 * [backup-simplify]: Simplify (+ 0 0) into 0 5.380 * [taylor]: Taking taylor expansion of 0 in d2 5.380 * [backup-simplify]: Simplify 0 into 0 5.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.380 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.380 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.380 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.380 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.380 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.380 * [taylor]: Taking taylor expansion of d4 in d3 5.380 * [backup-simplify]: Simplify d4 into d4 5.380 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.380 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.380 * [taylor]: Taking taylor expansion of d3 in d3 5.380 * [backup-simplify]: Simplify 0 into 0 5.380 * [backup-simplify]: Simplify 1 into 1 5.381 * [backup-simplify]: Simplify (/ 1 1) into 1 5.381 * [backup-simplify]: Simplify (- 1) into -1 5.381 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.381 * [taylor]: Taking taylor expansion of -1 in d4 5.381 * [backup-simplify]: Simplify -1 into -1 5.381 * [taylor]: Taking taylor expansion of 1 in d4 5.381 * [backup-simplify]: Simplify 1 into 1 5.382 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.382 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.382 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.382 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.383 * [backup-simplify]: Simplify (+ 0 0) into 0 5.383 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.383 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.384 * [backup-simplify]: Simplify (- 0) into 0 5.384 * [backup-simplify]: Simplify (+ 0 0) into 0 5.384 * [taylor]: Taking taylor expansion of 0 in d2 5.384 * [backup-simplify]: Simplify 0 into 0 5.384 * [taylor]: Taking taylor expansion of 0 in d3 5.384 * [backup-simplify]: Simplify 0 into 0 5.384 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.385 * [backup-simplify]: Simplify (+ 0 0) into 0 5.385 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.385 * [backup-simplify]: Simplify (- 0) into 0 5.385 * [backup-simplify]: Simplify (+ 0 0) into 0 5.385 * [taylor]: Taking taylor expansion of 0 in d3 5.385 * [backup-simplify]: Simplify 0 into 0 5.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.386 * [backup-simplify]: Simplify (- 0) into 0 5.386 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.386 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.386 * [taylor]: Taking taylor expansion of d4 in d4 5.386 * [backup-simplify]: Simplify 0 into 0 5.386 * [backup-simplify]: Simplify 1 into 1 5.386 * [backup-simplify]: Simplify (/ 1 1) into 1 5.386 * [backup-simplify]: Simplify 1 into 1 5.386 * [taylor]: Taking taylor expansion of 0 in d4 5.386 * [backup-simplify]: Simplify 0 into 0 5.386 * [backup-simplify]: Simplify -1 into -1 5.387 * [backup-simplify]: Simplify 1 into 1 5.387 * [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)) 5.387 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 5.387 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1)) 5.387 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0 5.387 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3 5.387 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.387 * [taylor]: Taking taylor expansion of d2 in d3 5.387 * [backup-simplify]: Simplify d2 into d2 5.387 * [taylor]: Taking taylor expansion of d1 in d3 5.387 * [backup-simplify]: Simplify d1 into d1 5.387 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.387 * [taylor]: Taking taylor expansion of d3 in d3 5.387 * [backup-simplify]: Simplify 0 into 0 5.387 * [backup-simplify]: Simplify 1 into 1 5.387 * [taylor]: Taking taylor expansion of d1 in d3 5.387 * [backup-simplify]: Simplify d1 into d1 5.387 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2 5.387 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.387 * [taylor]: Taking taylor expansion of d2 in d2 5.387 * [backup-simplify]: Simplify 0 into 0 5.387 * [backup-simplify]: Simplify 1 into 1 5.387 * [taylor]: Taking taylor expansion of d1 in d2 5.387 * [backup-simplify]: Simplify d1 into d1 5.387 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.387 * [taylor]: Taking taylor expansion of d3 in d2 5.387 * [backup-simplify]: Simplify d3 into d3 5.387 * [taylor]: Taking taylor expansion of d1 in d2 5.387 * [backup-simplify]: Simplify d1 into d1 5.387 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 5.387 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.387 * [taylor]: Taking taylor expansion of d2 in d1 5.387 * [backup-simplify]: Simplify d2 into d2 5.387 * [taylor]: Taking taylor expansion of d1 in d1 5.387 * [backup-simplify]: Simplify 0 into 0 5.387 * [backup-simplify]: Simplify 1 into 1 5.387 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.387 * [taylor]: Taking taylor expansion of d3 in d1 5.388 * [backup-simplify]: Simplify d3 into d3 5.388 * [taylor]: Taking taylor expansion of d1 in d1 5.388 * [backup-simplify]: Simplify 0 into 0 5.388 * [backup-simplify]: Simplify 1 into 1 5.388 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 5.388 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.388 * [taylor]: Taking taylor expansion of d2 in d1 5.388 * [backup-simplify]: Simplify d2 into d2 5.388 * [taylor]: Taking taylor expansion of d1 in d1 5.388 * [backup-simplify]: Simplify 0 into 0 5.388 * [backup-simplify]: Simplify 1 into 1 5.388 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.388 * [taylor]: Taking taylor expansion of d3 in d1 5.388 * [backup-simplify]: Simplify d3 into d3 5.388 * [taylor]: Taking taylor expansion of d1 in d1 5.388 * [backup-simplify]: Simplify 0 into 0 5.388 * [backup-simplify]: Simplify 1 into 1 5.388 * [backup-simplify]: Simplify (* d2 0) into 0 5.388 * [backup-simplify]: Simplify (* d3 0) into 0 5.388 * [backup-simplify]: Simplify (- 0) into 0 5.388 * [backup-simplify]: Simplify (+ 0 0) into 0 5.388 * [taylor]: Taking taylor expansion of 0 in d2 5.388 * [backup-simplify]: Simplify 0 into 0 5.388 * [taylor]: Taking taylor expansion of 0 in d3 5.388 * [backup-simplify]: Simplify 0 into 0 5.388 * [backup-simplify]: Simplify 0 into 0 5.389 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.389 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.389 * [backup-simplify]: Simplify (- d3) into (- d3) 5.389 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 5.389 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 5.389 * [taylor]: Taking taylor expansion of d2 in d2 5.389 * [backup-simplify]: Simplify 0 into 0 5.389 * [backup-simplify]: Simplify 1 into 1 5.389 * [taylor]: Taking taylor expansion of d3 in d2 5.389 * [backup-simplify]: Simplify d3 into d3 5.389 * [backup-simplify]: Simplify (- d3) into (- d3) 5.389 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 5.389 * [taylor]: Taking taylor expansion of (- d3) in d3 5.389 * [taylor]: Taking taylor expansion of d3 in d3 5.389 * [backup-simplify]: Simplify 0 into 0 5.389 * [backup-simplify]: Simplify 1 into 1 5.389 * [backup-simplify]: Simplify (- 0) into 0 5.389 * [backup-simplify]: Simplify 0 into 0 5.390 * [taylor]: Taking taylor expansion of 0 in d3 5.390 * [backup-simplify]: Simplify 0 into 0 5.390 * [backup-simplify]: Simplify 0 into 0 5.390 * [backup-simplify]: Simplify 0 into 0 5.390 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.390 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.391 * [backup-simplify]: Simplify (- 0) into 0 5.391 * [backup-simplify]: Simplify (+ 0 0) into 0 5.391 * [taylor]: Taking taylor expansion of 0 in d2 5.391 * [backup-simplify]: Simplify 0 into 0 5.391 * [taylor]: Taking taylor expansion of 0 in d3 5.391 * [backup-simplify]: Simplify 0 into 0 5.391 * [backup-simplify]: Simplify 0 into 0 5.391 * [backup-simplify]: Simplify (- 0) into 0 5.391 * [backup-simplify]: Simplify (+ 1 0) into 1 5.392 * [taylor]: Taking taylor expansion of 1 in d3 5.392 * [backup-simplify]: Simplify 1 into 1 5.392 * [backup-simplify]: Simplify 1 into 1 5.392 * [taylor]: Taking taylor expansion of 0 in d3 5.392 * [backup-simplify]: Simplify 0 into 0 5.392 * [backup-simplify]: Simplify 0 into 0 5.392 * [backup-simplify]: Simplify (- 1) into -1 5.392 * [backup-simplify]: Simplify -1 into -1 5.392 * [backup-simplify]: Simplify 0 into 0 5.392 * [backup-simplify]: Simplify 0 into 0 5.392 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.393 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.393 * [backup-simplify]: Simplify (- 0) into 0 5.393 * [backup-simplify]: Simplify (+ 0 0) into 0 5.393 * [taylor]: Taking taylor expansion of 0 in d2 5.393 * [backup-simplify]: Simplify 0 into 0 5.393 * [taylor]: Taking taylor expansion of 0 in d3 5.393 * [backup-simplify]: Simplify 0 into 0 5.393 * [backup-simplify]: Simplify 0 into 0 5.393 * [taylor]: Taking taylor expansion of 0 in d3 5.393 * [backup-simplify]: Simplify 0 into 0 5.394 * [backup-simplify]: Simplify 0 into 0 5.394 * [backup-simplify]: Simplify (- 0) into 0 5.394 * [backup-simplify]: Simplify (+ 0 0) into 0 5.394 * [taylor]: Taking taylor expansion of 0 in d3 5.394 * [backup-simplify]: Simplify 0 into 0 5.394 * [backup-simplify]: Simplify 0 into 0 5.394 * [taylor]: Taking taylor expansion of 0 in d3 5.394 * [backup-simplify]: Simplify 0 into 0 5.394 * [backup-simplify]: Simplify 0 into 0 5.394 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 5.394 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 5.394 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 5.394 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 5.394 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.394 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.394 * [taylor]: Taking taylor expansion of d2 in d3 5.394 * [backup-simplify]: Simplify d2 into d2 5.394 * [taylor]: Taking taylor expansion of d1 in d3 5.394 * [backup-simplify]: Simplify d1 into d1 5.395 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.395 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.395 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.395 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.395 * [taylor]: Taking taylor expansion of d3 in d3 5.395 * [backup-simplify]: Simplify 0 into 0 5.395 * [backup-simplify]: Simplify 1 into 1 5.395 * [taylor]: Taking taylor expansion of d1 in d3 5.395 * [backup-simplify]: Simplify d1 into d1 5.395 * [backup-simplify]: Simplify (* 0 d1) into 0 5.395 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.395 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.395 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 5.395 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.395 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.395 * [taylor]: Taking taylor expansion of d2 in d2 5.395 * [backup-simplify]: Simplify 0 into 0 5.395 * [backup-simplify]: Simplify 1 into 1 5.395 * [taylor]: Taking taylor expansion of d1 in d2 5.395 * [backup-simplify]: Simplify d1 into d1 5.395 * [backup-simplify]: Simplify (* 0 d1) into 0 5.395 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.395 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.395 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.396 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.396 * [taylor]: Taking taylor expansion of d3 in d2 5.396 * [backup-simplify]: Simplify d3 into d3 5.396 * [taylor]: Taking taylor expansion of d1 in d2 5.396 * [backup-simplify]: Simplify d1 into d1 5.396 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.396 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.396 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 5.396 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.396 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.396 * [taylor]: Taking taylor expansion of d2 in d1 5.396 * [backup-simplify]: Simplify d2 into d2 5.396 * [taylor]: Taking taylor expansion of d1 in d1 5.396 * [backup-simplify]: Simplify 0 into 0 5.396 * [backup-simplify]: Simplify 1 into 1 5.396 * [backup-simplify]: Simplify (* d2 0) into 0 5.396 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.396 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.396 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.396 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.396 * [taylor]: Taking taylor expansion of d3 in d1 5.396 * [backup-simplify]: Simplify d3 into d3 5.396 * [taylor]: Taking taylor expansion of d1 in d1 5.396 * [backup-simplify]: Simplify 0 into 0 5.396 * [backup-simplify]: Simplify 1 into 1 5.396 * [backup-simplify]: Simplify (* d3 0) into 0 5.397 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.397 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.397 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 5.397 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.397 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.397 * [taylor]: Taking taylor expansion of d2 in d1 5.397 * [backup-simplify]: Simplify d2 into d2 5.397 * [taylor]: Taking taylor expansion of d1 in d1 5.397 * [backup-simplify]: Simplify 0 into 0 5.397 * [backup-simplify]: Simplify 1 into 1 5.397 * [backup-simplify]: Simplify (* d2 0) into 0 5.397 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.397 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.397 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.397 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.397 * [taylor]: Taking taylor expansion of d3 in d1 5.397 * [backup-simplify]: Simplify d3 into d3 5.397 * [taylor]: Taking taylor expansion of d1 in d1 5.397 * [backup-simplify]: Simplify 0 into 0 5.397 * [backup-simplify]: Simplify 1 into 1 5.397 * [backup-simplify]: Simplify (* d3 0) into 0 5.397 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.397 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.398 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.398 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.398 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.398 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.398 * [taylor]: Taking taylor expansion of d2 in d2 5.398 * [backup-simplify]: Simplify 0 into 0 5.398 * [backup-simplify]: Simplify 1 into 1 5.398 * [backup-simplify]: Simplify (/ 1 1) into 1 5.398 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.398 * [taylor]: Taking taylor expansion of d3 in d2 5.398 * [backup-simplify]: Simplify d3 into d3 5.398 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.398 * [backup-simplify]: Simplify (+ 1 0) into 1 5.398 * [taylor]: Taking taylor expansion of 1 in d3 5.398 * [backup-simplify]: Simplify 1 into 1 5.399 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.399 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.399 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.399 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.400 * [backup-simplify]: Simplify (- 0) into 0 5.400 * [backup-simplify]: Simplify (+ 0 0) into 0 5.400 * [taylor]: Taking taylor expansion of 0 in d2 5.400 * [backup-simplify]: Simplify 0 into 0 5.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.401 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.401 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 5.401 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.401 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.401 * [taylor]: Taking taylor expansion of d3 in d3 5.401 * [backup-simplify]: Simplify 0 into 0 5.401 * [backup-simplify]: Simplify 1 into 1 5.401 * [backup-simplify]: Simplify (/ 1 1) into 1 5.402 * [backup-simplify]: Simplify (- 1) into -1 5.402 * [backup-simplify]: Simplify -1 into -1 5.402 * [backup-simplify]: Simplify 1 into 1 5.403 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.403 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.404 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.404 * [backup-simplify]: Simplify (- 0) into 0 5.405 * [backup-simplify]: Simplify (+ 0 0) into 0 5.405 * [taylor]: Taking taylor expansion of 0 in d2 5.405 * [backup-simplify]: Simplify 0 into 0 5.405 * [taylor]: Taking taylor expansion of 0 in d3 5.405 * [backup-simplify]: Simplify 0 into 0 5.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.406 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.406 * [backup-simplify]: Simplify (- 0) into 0 5.407 * [backup-simplify]: Simplify (+ 0 0) into 0 5.407 * [taylor]: Taking taylor expansion of 0 in d3 5.407 * [backup-simplify]: Simplify 0 into 0 5.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.408 * [backup-simplify]: Simplify (- 0) into 0 5.408 * [backup-simplify]: Simplify 0 into 0 5.408 * [backup-simplify]: Simplify 0 into 0 5.409 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.409 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.410 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.410 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.411 * [backup-simplify]: Simplify (- 0) into 0 5.411 * [backup-simplify]: Simplify (+ 0 0) into 0 5.411 * [taylor]: Taking taylor expansion of 0 in d2 5.411 * [backup-simplify]: Simplify 0 into 0 5.411 * [taylor]: Taking taylor expansion of 0 in d3 5.411 * [backup-simplify]: Simplify 0 into 0 5.411 * [taylor]: Taking taylor expansion of 0 in d3 5.411 * [backup-simplify]: Simplify 0 into 0 5.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.412 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.413 * [backup-simplify]: Simplify (- 0) into 0 5.413 * [backup-simplify]: Simplify (+ 0 0) into 0 5.413 * [taylor]: Taking taylor expansion of 0 in d3 5.413 * [backup-simplify]: Simplify 0 into 0 5.413 * [backup-simplify]: Simplify 0 into 0 5.413 * [backup-simplify]: Simplify 0 into 0 5.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.415 * [backup-simplify]: Simplify (- 0) into 0 5.415 * [backup-simplify]: Simplify 0 into 0 5.415 * [backup-simplify]: Simplify 0 into 0 5.415 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 5.415 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 5.416 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 5.416 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 5.416 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.416 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.416 * [taylor]: Taking taylor expansion of d2 in d3 5.416 * [backup-simplify]: Simplify d2 into d2 5.416 * [taylor]: Taking taylor expansion of d1 in d3 5.416 * [backup-simplify]: Simplify d1 into d1 5.416 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.416 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.416 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.416 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.416 * [taylor]: Taking taylor expansion of d3 in d3 5.416 * [backup-simplify]: Simplify 0 into 0 5.416 * [backup-simplify]: Simplify 1 into 1 5.416 * [taylor]: Taking taylor expansion of d1 in d3 5.416 * [backup-simplify]: Simplify d1 into d1 5.416 * [backup-simplify]: Simplify (* 0 d1) into 0 5.417 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.417 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.417 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 5.417 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.417 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.417 * [taylor]: Taking taylor expansion of d2 in d2 5.417 * [backup-simplify]: Simplify 0 into 0 5.417 * [backup-simplify]: Simplify 1 into 1 5.417 * [taylor]: Taking taylor expansion of d1 in d2 5.417 * [backup-simplify]: Simplify d1 into d1 5.417 * [backup-simplify]: Simplify (* 0 d1) into 0 5.417 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.417 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.417 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.418 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.418 * [taylor]: Taking taylor expansion of d3 in d2 5.418 * [backup-simplify]: Simplify d3 into d3 5.418 * [taylor]: Taking taylor expansion of d1 in d2 5.418 * [backup-simplify]: Simplify d1 into d1 5.418 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.418 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.418 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 5.418 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.418 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.418 * [taylor]: Taking taylor expansion of d2 in d1 5.418 * [backup-simplify]: Simplify d2 into d2 5.418 * [taylor]: Taking taylor expansion of d1 in d1 5.418 * [backup-simplify]: Simplify 0 into 0 5.418 * [backup-simplify]: Simplify 1 into 1 5.418 * [backup-simplify]: Simplify (* d2 0) into 0 5.418 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.419 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.419 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.419 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.419 * [taylor]: Taking taylor expansion of d3 in d1 5.419 * [backup-simplify]: Simplify d3 into d3 5.419 * [taylor]: Taking taylor expansion of d1 in d1 5.419 * [backup-simplify]: Simplify 0 into 0 5.419 * [backup-simplify]: Simplify 1 into 1 5.419 * [backup-simplify]: Simplify (* d3 0) into 0 5.419 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.419 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.419 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 5.419 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.419 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.419 * [taylor]: Taking taylor expansion of d2 in d1 5.419 * [backup-simplify]: Simplify d2 into d2 5.419 * [taylor]: Taking taylor expansion of d1 in d1 5.420 * [backup-simplify]: Simplify 0 into 0 5.420 * [backup-simplify]: Simplify 1 into 1 5.420 * [backup-simplify]: Simplify (* d2 0) into 0 5.420 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.420 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.420 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.420 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.420 * [taylor]: Taking taylor expansion of d3 in d1 5.420 * [backup-simplify]: Simplify d3 into d3 5.420 * [taylor]: Taking taylor expansion of d1 in d1 5.420 * [backup-simplify]: Simplify 0 into 0 5.420 * [backup-simplify]: Simplify 1 into 1 5.420 * [backup-simplify]: Simplify (* d3 0) into 0 5.421 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.421 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.421 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.421 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.421 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.421 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.421 * [taylor]: Taking taylor expansion of d2 in d2 5.421 * [backup-simplify]: Simplify 0 into 0 5.421 * [backup-simplify]: Simplify 1 into 1 5.422 * [backup-simplify]: Simplify (/ 1 1) into 1 5.422 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.422 * [taylor]: Taking taylor expansion of d3 in d2 5.422 * [backup-simplify]: Simplify d3 into d3 5.422 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.422 * [backup-simplify]: Simplify (+ 1 0) into 1 5.422 * [taylor]: Taking taylor expansion of 1 in d3 5.422 * [backup-simplify]: Simplify 1 into 1 5.423 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.423 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.424 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.424 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.425 * [backup-simplify]: Simplify (- 0) into 0 5.425 * [backup-simplify]: Simplify (+ 0 0) into 0 5.425 * [taylor]: Taking taylor expansion of 0 in d2 5.425 * [backup-simplify]: Simplify 0 into 0 5.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.426 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.426 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 5.426 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.426 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.426 * [taylor]: Taking taylor expansion of d3 in d3 5.426 * [backup-simplify]: Simplify 0 into 0 5.426 * [backup-simplify]: Simplify 1 into 1 5.426 * [backup-simplify]: Simplify (/ 1 1) into 1 5.427 * [backup-simplify]: Simplify (- 1) into -1 5.427 * [backup-simplify]: Simplify -1 into -1 5.427 * [backup-simplify]: Simplify 1 into 1 5.428 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.428 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.429 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.430 * [backup-simplify]: Simplify (- 0) into 0 5.430 * [backup-simplify]: Simplify (+ 0 0) into 0 5.430 * [taylor]: Taking taylor expansion of 0 in d2 5.430 * [backup-simplify]: Simplify 0 into 0 5.430 * [taylor]: Taking taylor expansion of 0 in d3 5.430 * [backup-simplify]: Simplify 0 into 0 5.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.431 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.432 * [backup-simplify]: Simplify (- 0) into 0 5.432 * [backup-simplify]: Simplify (+ 0 0) into 0 5.432 * [taylor]: Taking taylor expansion of 0 in d3 5.432 * [backup-simplify]: Simplify 0 into 0 5.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.434 * [backup-simplify]: Simplify (- 0) into 0 5.434 * [backup-simplify]: Simplify 0 into 0 5.434 * [backup-simplify]: Simplify 0 into 0 5.435 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.435 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.436 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.437 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.437 * [backup-simplify]: Simplify (- 0) into 0 5.437 * [backup-simplify]: Simplify (+ 0 0) into 0 5.437 * [taylor]: Taking taylor expansion of 0 in d2 5.437 * [backup-simplify]: Simplify 0 into 0 5.438 * [taylor]: Taking taylor expansion of 0 in d3 5.438 * [backup-simplify]: Simplify 0 into 0 5.438 * [taylor]: Taking taylor expansion of 0 in d3 5.438 * [backup-simplify]: Simplify 0 into 0 5.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.439 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.439 * [backup-simplify]: Simplify (- 0) into 0 5.439 * [backup-simplify]: Simplify (+ 0 0) into 0 5.439 * [taylor]: Taking taylor expansion of 0 in d3 5.439 * [backup-simplify]: Simplify 0 into 0 5.440 * [backup-simplify]: Simplify 0 into 0 5.440 * [backup-simplify]: Simplify 0 into 0 5.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.441 * [backup-simplify]: Simplify (- 0) into 0 5.441 * [backup-simplify]: Simplify 0 into 0 5.441 * [backup-simplify]: Simplify 0 into 0 5.441 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 5.441 * * * * [progress]: [ 3 / 3 ] generating series at (2) 5.442 * [backup-simplify]: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) 5.442 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0 5.442 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4 5.442 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 5.442 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.442 * [taylor]: Taking taylor expansion of d4 in d4 5.442 * [backup-simplify]: Simplify 0 into 0 5.442 * [backup-simplify]: Simplify 1 into 1 5.442 * [taylor]: Taking taylor expansion of d1 in d4 5.442 * [backup-simplify]: Simplify d1 into d1 5.442 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.442 * [taylor]: Taking taylor expansion of d2 in d4 5.442 * [backup-simplify]: Simplify d2 into d2 5.442 * [taylor]: Taking taylor expansion of d1 in d4 5.442 * [backup-simplify]: Simplify d1 into d1 5.442 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4 5.442 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.442 * [taylor]: Taking taylor expansion of d1 in d4 5.442 * [backup-simplify]: Simplify d1 into d1 5.442 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.442 * [taylor]: Taking taylor expansion of d3 in d4 5.442 * [backup-simplify]: Simplify d3 into d3 5.442 * [taylor]: Taking taylor expansion of d1 in d4 5.442 * [backup-simplify]: Simplify d1 into d1 5.442 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3 5.442 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 5.442 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.442 * [taylor]: Taking taylor expansion of d4 in d3 5.442 * [backup-simplify]: Simplify d4 into d4 5.443 * [taylor]: Taking taylor expansion of d1 in d3 5.443 * [backup-simplify]: Simplify d1 into d1 5.443 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.443 * [taylor]: Taking taylor expansion of d2 in d3 5.443 * [backup-simplify]: Simplify d2 into d2 5.443 * [taylor]: Taking taylor expansion of d1 in d3 5.443 * [backup-simplify]: Simplify d1 into d1 5.443 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3 5.443 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.443 * [taylor]: Taking taylor expansion of d1 in d3 5.443 * [backup-simplify]: Simplify d1 into d1 5.443 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.443 * [taylor]: Taking taylor expansion of d3 in d3 5.443 * [backup-simplify]: Simplify 0 into 0 5.443 * [backup-simplify]: Simplify 1 into 1 5.443 * [taylor]: Taking taylor expansion of d1 in d3 5.443 * [backup-simplify]: Simplify d1 into d1 5.443 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2 5.443 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 5.443 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.443 * [taylor]: Taking taylor expansion of d4 in d2 5.443 * [backup-simplify]: Simplify d4 into d4 5.443 * [taylor]: Taking taylor expansion of d1 in d2 5.443 * [backup-simplify]: Simplify d1 into d1 5.443 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.443 * [taylor]: Taking taylor expansion of d2 in d2 5.443 * [backup-simplify]: Simplify 0 into 0 5.443 * [backup-simplify]: Simplify 1 into 1 5.443 * [taylor]: Taking taylor expansion of d1 in d2 5.443 * [backup-simplify]: Simplify d1 into d1 5.443 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2 5.443 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.443 * [taylor]: Taking taylor expansion of d1 in d2 5.443 * [backup-simplify]: Simplify d1 into d1 5.443 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.443 * [taylor]: Taking taylor expansion of d3 in d2 5.443 * [backup-simplify]: Simplify d3 into d3 5.443 * [taylor]: Taking taylor expansion of d1 in d2 5.443 * [backup-simplify]: Simplify d1 into d1 5.443 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 5.444 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 5.444 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.444 * [taylor]: Taking taylor expansion of d4 in d1 5.444 * [backup-simplify]: Simplify d4 into d4 5.444 * [taylor]: Taking taylor expansion of d1 in d1 5.444 * [backup-simplify]: Simplify 0 into 0 5.444 * [backup-simplify]: Simplify 1 into 1 5.444 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.444 * [taylor]: Taking taylor expansion of d2 in d1 5.444 * [backup-simplify]: Simplify d2 into d2 5.444 * [taylor]: Taking taylor expansion of d1 in d1 5.444 * [backup-simplify]: Simplify 0 into 0 5.444 * [backup-simplify]: Simplify 1 into 1 5.444 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 5.444 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.444 * [taylor]: Taking taylor expansion of d1 in d1 5.444 * [backup-simplify]: Simplify 0 into 0 5.444 * [backup-simplify]: Simplify 1 into 1 5.444 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.444 * [taylor]: Taking taylor expansion of d3 in d1 5.444 * [backup-simplify]: Simplify d3 into d3 5.444 * [taylor]: Taking taylor expansion of d1 in d1 5.444 * [backup-simplify]: Simplify 0 into 0 5.444 * [backup-simplify]: Simplify 1 into 1 5.444 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 5.444 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 5.444 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.444 * [taylor]: Taking taylor expansion of d4 in d1 5.444 * [backup-simplify]: Simplify d4 into d4 5.444 * [taylor]: Taking taylor expansion of d1 in d1 5.444 * [backup-simplify]: Simplify 0 into 0 5.444 * [backup-simplify]: Simplify 1 into 1 5.444 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.444 * [taylor]: Taking taylor expansion of d2 in d1 5.444 * [backup-simplify]: Simplify d2 into d2 5.444 * [taylor]: Taking taylor expansion of d1 in d1 5.444 * [backup-simplify]: Simplify 0 into 0 5.444 * [backup-simplify]: Simplify 1 into 1 5.444 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 5.445 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.445 * [taylor]: Taking taylor expansion of d1 in d1 5.445 * [backup-simplify]: Simplify 0 into 0 5.445 * [backup-simplify]: Simplify 1 into 1 5.445 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.445 * [taylor]: Taking taylor expansion of d3 in d1 5.445 * [backup-simplify]: Simplify d3 into d3 5.445 * [taylor]: Taking taylor expansion of d1 in d1 5.445 * [backup-simplify]: Simplify 0 into 0 5.445 * [backup-simplify]: Simplify 1 into 1 5.445 * [backup-simplify]: Simplify (* d4 0) into 0 5.445 * [backup-simplify]: Simplify (* d2 0) into 0 5.445 * [backup-simplify]: Simplify (+ 0 0) into 0 5.445 * [backup-simplify]: Simplify (* d3 0) into 0 5.446 * [backup-simplify]: Simplify (+ 0 0) into 0 5.446 * [backup-simplify]: Simplify (- 0) into 0 5.447 * [backup-simplify]: Simplify (+ 0 0) into 0 5.447 * [taylor]: Taking taylor expansion of 0 in d2 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [taylor]: Taking taylor expansion of 0 in d3 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [taylor]: Taking taylor expansion of 0 in d4 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.448 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.448 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 5.448 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.448 * [backup-simplify]: Simplify (+ 0 d3) into d3 5.448 * [backup-simplify]: Simplify (- d3) into (- d3) 5.448 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 5.448 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 5.448 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 5.448 * [taylor]: Taking taylor expansion of d4 in d2 5.448 * [backup-simplify]: Simplify d4 into d4 5.448 * [taylor]: Taking taylor expansion of d2 in d2 5.449 * [backup-simplify]: Simplify 0 into 0 5.449 * [backup-simplify]: Simplify 1 into 1 5.449 * [taylor]: Taking taylor expansion of d3 in d2 5.449 * [backup-simplify]: Simplify d3 into d3 5.449 * [backup-simplify]: Simplify (+ d4 0) into d4 5.449 * [backup-simplify]: Simplify (- d3) into (- d3) 5.449 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 5.449 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 5.449 * [taylor]: Taking taylor expansion of d4 in d3 5.449 * [backup-simplify]: Simplify d4 into d4 5.449 * [taylor]: Taking taylor expansion of d3 in d3 5.449 * [backup-simplify]: Simplify 0 into 0 5.449 * [backup-simplify]: Simplify 1 into 1 5.449 * [backup-simplify]: Simplify (- 0) into 0 5.449 * [backup-simplify]: Simplify (+ d4 0) into d4 5.449 * [taylor]: Taking taylor expansion of d4 in d4 5.449 * [backup-simplify]: Simplify 0 into 0 5.449 * [backup-simplify]: Simplify 1 into 1 5.449 * [backup-simplify]: Simplify 0 into 0 5.449 * [taylor]: Taking taylor expansion of 0 in d3 5.450 * [backup-simplify]: Simplify 0 into 0 5.450 * [taylor]: Taking taylor expansion of 0 in d4 5.450 * [backup-simplify]: Simplify 0 into 0 5.450 * [backup-simplify]: Simplify 0 into 0 5.450 * [taylor]: Taking taylor expansion of 0 in d4 5.450 * [backup-simplify]: Simplify 0 into 0 5.450 * [backup-simplify]: Simplify 0 into 0 5.450 * [backup-simplify]: Simplify 0 into 0 5.450 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.451 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.452 * [backup-simplify]: Simplify (+ 0 0) into 0 5.452 * [backup-simplify]: Simplify (* 1 1) into 1 5.452 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.452 * [backup-simplify]: Simplify (+ 1 0) into 1 5.453 * [backup-simplify]: Simplify (- 1) into -1 5.453 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.453 * [taylor]: Taking taylor expansion of -1 in d2 5.453 * [backup-simplify]: Simplify -1 into -1 5.453 * [taylor]: Taking taylor expansion of -1 in d3 5.453 * [backup-simplify]: Simplify -1 into -1 5.453 * [taylor]: Taking taylor expansion of -1 in d4 5.453 * [backup-simplify]: Simplify -1 into -1 5.453 * [backup-simplify]: Simplify -1 into -1 5.453 * [backup-simplify]: Simplify (+ 0 1) into 1 5.454 * [backup-simplify]: Simplify (- 0) into 0 5.454 * [backup-simplify]: Simplify (+ 1 0) into 1 5.454 * [taylor]: Taking taylor expansion of 1 in d3 5.454 * [backup-simplify]: Simplify 1 into 1 5.454 * [taylor]: Taking taylor expansion of 1 in d4 5.454 * [backup-simplify]: Simplify 1 into 1 5.454 * [backup-simplify]: Simplify 1 into 1 5.454 * [taylor]: Taking taylor expansion of 0 in d3 5.454 * [backup-simplify]: Simplify 0 into 0 5.454 * [taylor]: Taking taylor expansion of 0 in d4 5.454 * [backup-simplify]: Simplify 0 into 0 5.454 * [backup-simplify]: Simplify 0 into 0 5.454 * [backup-simplify]: Simplify (- 1) into -1 5.455 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.455 * [taylor]: Taking taylor expansion of -1 in d4 5.455 * [backup-simplify]: Simplify -1 into -1 5.455 * [backup-simplify]: Simplify -1 into -1 5.455 * [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))) 5.455 * [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)))) 5.455 * [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 5.455 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 5.455 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 5.455 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 5.455 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.455 * [taylor]: Taking taylor expansion of d2 in d4 5.455 * [backup-simplify]: Simplify d2 into d2 5.455 * [taylor]: Taking taylor expansion of d1 in d4 5.455 * [backup-simplify]: Simplify d1 into d1 5.455 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.455 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.455 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.455 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.455 * [taylor]: Taking taylor expansion of d4 in d4 5.455 * [backup-simplify]: Simplify 0 into 0 5.455 * [backup-simplify]: Simplify 1 into 1 5.455 * [taylor]: Taking taylor expansion of d1 in d4 5.455 * [backup-simplify]: Simplify d1 into d1 5.456 * [backup-simplify]: Simplify (* 0 d1) into 0 5.456 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.456 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.456 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 5.456 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 5.456 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.456 * [taylor]: Taking taylor expansion of d1 in d4 5.456 * [backup-simplify]: Simplify d1 into d1 5.456 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.456 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.456 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 5.456 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.456 * [taylor]: Taking taylor expansion of d3 in d4 5.456 * [backup-simplify]: Simplify d3 into d3 5.456 * [taylor]: Taking taylor expansion of d1 in d4 5.456 * [backup-simplify]: Simplify d1 into d1 5.456 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.456 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.456 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 5.456 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 5.456 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.456 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.456 * [taylor]: Taking taylor expansion of d2 in d3 5.456 * [backup-simplify]: Simplify d2 into d2 5.456 * [taylor]: Taking taylor expansion of d1 in d3 5.456 * [backup-simplify]: Simplify d1 into d1 5.456 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.456 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.456 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.456 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.456 * [taylor]: Taking taylor expansion of d4 in d3 5.456 * [backup-simplify]: Simplify d4 into d4 5.456 * [taylor]: Taking taylor expansion of d1 in d3 5.456 * [backup-simplify]: Simplify d1 into d1 5.456 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.457 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.457 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 5.457 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 5.457 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.457 * [taylor]: Taking taylor expansion of d1 in d3 5.457 * [backup-simplify]: Simplify d1 into d1 5.457 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.457 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.457 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.457 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.457 * [taylor]: Taking taylor expansion of d3 in d3 5.457 * [backup-simplify]: Simplify 0 into 0 5.457 * [backup-simplify]: Simplify 1 into 1 5.457 * [taylor]: Taking taylor expansion of d1 in d3 5.457 * [backup-simplify]: Simplify d1 into d1 5.457 * [backup-simplify]: Simplify (* 0 d1) into 0 5.457 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.457 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.457 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 5.457 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 5.457 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.457 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.457 * [taylor]: Taking taylor expansion of d2 in d2 5.457 * [backup-simplify]: Simplify 0 into 0 5.457 * [backup-simplify]: Simplify 1 into 1 5.457 * [taylor]: Taking taylor expansion of d1 in d2 5.457 * [backup-simplify]: Simplify d1 into d1 5.457 * [backup-simplify]: Simplify (* 0 d1) into 0 5.458 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.458 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.458 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.458 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.458 * [taylor]: Taking taylor expansion of d4 in d2 5.458 * [backup-simplify]: Simplify d4 into d4 5.458 * [taylor]: Taking taylor expansion of d1 in d2 5.458 * [backup-simplify]: Simplify d1 into d1 5.458 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.458 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.458 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 5.458 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 5.458 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.458 * [taylor]: Taking taylor expansion of d1 in d2 5.458 * [backup-simplify]: Simplify d1 into d1 5.458 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.458 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.458 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.458 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.458 * [taylor]: Taking taylor expansion of d3 in d2 5.458 * [backup-simplify]: Simplify d3 into d3 5.458 * [taylor]: Taking taylor expansion of d1 in d2 5.458 * [backup-simplify]: Simplify d1 into d1 5.458 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.458 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.458 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 5.458 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.458 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.458 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.458 * [taylor]: Taking taylor expansion of d2 in d1 5.458 * [backup-simplify]: Simplify d2 into d2 5.458 * [taylor]: Taking taylor expansion of d1 in d1 5.458 * [backup-simplify]: Simplify 0 into 0 5.458 * [backup-simplify]: Simplify 1 into 1 5.458 * [backup-simplify]: Simplify (* d2 0) into 0 5.459 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.459 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.459 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.459 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.459 * [taylor]: Taking taylor expansion of d4 in d1 5.459 * [backup-simplify]: Simplify d4 into d4 5.459 * [taylor]: Taking taylor expansion of d1 in d1 5.459 * [backup-simplify]: Simplify 0 into 0 5.459 * [backup-simplify]: Simplify 1 into 1 5.459 * [backup-simplify]: Simplify (* d4 0) into 0 5.459 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.459 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.459 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 5.459 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.459 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.459 * [taylor]: Taking taylor expansion of d1 in d1 5.459 * [backup-simplify]: Simplify 0 into 0 5.459 * [backup-simplify]: Simplify 1 into 1 5.459 * [backup-simplify]: Simplify (* 1 1) into 1 5.460 * [backup-simplify]: Simplify (/ 1 1) into 1 5.460 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.460 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.460 * [taylor]: Taking taylor expansion of d3 in d1 5.460 * [backup-simplify]: Simplify d3 into d3 5.460 * [taylor]: Taking taylor expansion of d1 in d1 5.460 * [backup-simplify]: Simplify 0 into 0 5.460 * [backup-simplify]: Simplify 1 into 1 5.460 * [backup-simplify]: Simplify (* d3 0) into 0 5.460 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.460 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.460 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 5.460 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.460 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.460 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.460 * [taylor]: Taking taylor expansion of d2 in d1 5.460 * [backup-simplify]: Simplify d2 into d2 5.460 * [taylor]: Taking taylor expansion of d1 in d1 5.460 * [backup-simplify]: Simplify 0 into 0 5.460 * [backup-simplify]: Simplify 1 into 1 5.460 * [backup-simplify]: Simplify (* d2 0) into 0 5.461 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.461 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.461 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.461 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.461 * [taylor]: Taking taylor expansion of d4 in d1 5.461 * [backup-simplify]: Simplify d4 into d4 5.461 * [taylor]: Taking taylor expansion of d1 in d1 5.461 * [backup-simplify]: Simplify 0 into 0 5.461 * [backup-simplify]: Simplify 1 into 1 5.461 * [backup-simplify]: Simplify (* d4 0) into 0 5.461 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.461 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.461 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 5.461 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.461 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.461 * [taylor]: Taking taylor expansion of d1 in d1 5.461 * [backup-simplify]: Simplify 0 into 0 5.461 * [backup-simplify]: Simplify 1 into 1 5.461 * [backup-simplify]: Simplify (* 1 1) into 1 5.463 * [backup-simplify]: Simplify (/ 1 1) into 1 5.463 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.463 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.463 * [taylor]: Taking taylor expansion of d3 in d1 5.463 * [backup-simplify]: Simplify d3 into d3 5.463 * [taylor]: Taking taylor expansion of d1 in d1 5.463 * [backup-simplify]: Simplify 0 into 0 5.463 * [backup-simplify]: Simplify 1 into 1 5.463 * [backup-simplify]: Simplify (* d3 0) into 0 5.464 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.464 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.464 * [backup-simplify]: Simplify (+ 1 0) into 1 5.464 * [backup-simplify]: Simplify (- 1) into -1 5.465 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.465 * [taylor]: Taking taylor expansion of -1 in d2 5.465 * [backup-simplify]: Simplify -1 into -1 5.465 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 5.465 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.466 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 5.466 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.466 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.466 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.466 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.466 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.466 * [taylor]: Taking taylor expansion of d4 in d2 5.466 * [backup-simplify]: Simplify d4 into d4 5.466 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.466 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.466 * [taylor]: Taking taylor expansion of d2 in d2 5.466 * [backup-simplify]: Simplify 0 into 0 5.466 * [backup-simplify]: Simplify 1 into 1 5.466 * [backup-simplify]: Simplify (/ 1 1) into 1 5.466 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.466 * [taylor]: Taking taylor expansion of d3 in d2 5.466 * [backup-simplify]: Simplify d3 into d3 5.466 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.467 * [backup-simplify]: Simplify (+ 0 1) into 1 5.467 * [backup-simplify]: Simplify (+ 1 0) into 1 5.467 * [taylor]: Taking taylor expansion of 1 in d3 5.467 * [backup-simplify]: Simplify 1 into 1 5.467 * [taylor]: Taking taylor expansion of -1 in d3 5.467 * [backup-simplify]: Simplify -1 into -1 5.467 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.467 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.468 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.468 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.468 * [backup-simplify]: Simplify (+ 0 0) into 0 5.469 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.470 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.470 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.470 * [backup-simplify]: Simplify (+ 0 0) into 0 5.470 * [backup-simplify]: Simplify (- 0) into 0 5.470 * [backup-simplify]: Simplify (+ 0 0) into 0 5.470 * [taylor]: Taking taylor expansion of 0 in d2 5.470 * [backup-simplify]: Simplify 0 into 0 5.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.471 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.471 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.471 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.471 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.471 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.471 * [taylor]: Taking taylor expansion of d4 in d3 5.471 * [backup-simplify]: Simplify d4 into d4 5.471 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.471 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.471 * [taylor]: Taking taylor expansion of d3 in d3 5.471 * [backup-simplify]: Simplify 0 into 0 5.471 * [backup-simplify]: Simplify 1 into 1 5.471 * [backup-simplify]: Simplify (/ 1 1) into 1 5.472 * [backup-simplify]: Simplify (- 1) into -1 5.472 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.472 * [taylor]: Taking taylor expansion of -1 in d4 5.472 * [backup-simplify]: Simplify -1 into -1 5.472 * [taylor]: Taking taylor expansion of 0 in d3 5.472 * [backup-simplify]: Simplify 0 into 0 5.472 * [taylor]: Taking taylor expansion of 1 in d4 5.472 * [backup-simplify]: Simplify 1 into 1 5.472 * [taylor]: Taking taylor expansion of -1 in d4 5.472 * [backup-simplify]: Simplify -1 into -1 5.473 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.473 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.473 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.473 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.474 * [backup-simplify]: Simplify (+ 0 0) into 0 5.474 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.475 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.475 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.476 * [backup-simplify]: Simplify (+ 0 0) into 0 5.476 * [backup-simplify]: Simplify (- 0) into 0 5.476 * [backup-simplify]: Simplify (+ 0 0) into 0 5.476 * [taylor]: Taking taylor expansion of 0 in d2 5.476 * [backup-simplify]: Simplify 0 into 0 5.476 * [taylor]: Taking taylor expansion of 0 in d3 5.476 * [backup-simplify]: Simplify 0 into 0 5.476 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.477 * [backup-simplify]: Simplify (+ 0 0) into 0 5.477 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.477 * [backup-simplify]: Simplify (- 0) into 0 5.478 * [backup-simplify]: Simplify (+ 0 0) into 0 5.478 * [taylor]: Taking taylor expansion of 0 in d3 5.478 * [backup-simplify]: Simplify 0 into 0 5.478 * [taylor]: Taking taylor expansion of 0 in d3 5.478 * [backup-simplify]: Simplify 0 into 0 5.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.478 * [backup-simplify]: Simplify (- 0) into 0 5.478 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.478 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.478 * [taylor]: Taking taylor expansion of d4 in d4 5.478 * [backup-simplify]: Simplify 0 into 0 5.478 * [backup-simplify]: Simplify 1 into 1 5.479 * [backup-simplify]: Simplify (/ 1 1) into 1 5.479 * [backup-simplify]: Simplify 1 into 1 5.479 * [taylor]: Taking taylor expansion of 0 in d4 5.479 * [backup-simplify]: Simplify 0 into 0 5.479 * [taylor]: Taking taylor expansion of 0 in d4 5.479 * [backup-simplify]: Simplify 0 into 0 5.479 * [taylor]: Taking taylor expansion of 0 in d4 5.479 * [backup-simplify]: Simplify 0 into 0 5.479 * [backup-simplify]: Simplify -1 into -1 5.479 * [backup-simplify]: Simplify 1 into 1 5.479 * [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)) 5.480 * [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)))) 5.480 * [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 5.480 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 5.480 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 5.480 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 5.480 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.480 * [taylor]: Taking taylor expansion of d2 in d4 5.480 * [backup-simplify]: Simplify d2 into d2 5.480 * [taylor]: Taking taylor expansion of d1 in d4 5.480 * [backup-simplify]: Simplify d1 into d1 5.480 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.480 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.480 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.480 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.480 * [taylor]: Taking taylor expansion of d4 in d4 5.480 * [backup-simplify]: Simplify 0 into 0 5.480 * [backup-simplify]: Simplify 1 into 1 5.480 * [taylor]: Taking taylor expansion of d1 in d4 5.480 * [backup-simplify]: Simplify d1 into d1 5.480 * [backup-simplify]: Simplify (* 0 d1) into 0 5.481 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.481 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.481 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 5.481 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 5.481 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.481 * [taylor]: Taking taylor expansion of d1 in d4 5.481 * [backup-simplify]: Simplify d1 into d1 5.481 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.481 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.481 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 5.481 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.481 * [taylor]: Taking taylor expansion of d3 in d4 5.481 * [backup-simplify]: Simplify d3 into d3 5.481 * [taylor]: Taking taylor expansion of d1 in d4 5.481 * [backup-simplify]: Simplify d1 into d1 5.481 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.481 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.481 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 5.481 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 5.481 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.481 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.481 * [taylor]: Taking taylor expansion of d2 in d3 5.481 * [backup-simplify]: Simplify d2 into d2 5.481 * [taylor]: Taking taylor expansion of d1 in d3 5.481 * [backup-simplify]: Simplify d1 into d1 5.482 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.482 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.482 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.482 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.482 * [taylor]: Taking taylor expansion of d4 in d3 5.482 * [backup-simplify]: Simplify d4 into d4 5.482 * [taylor]: Taking taylor expansion of d1 in d3 5.482 * [backup-simplify]: Simplify d1 into d1 5.482 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.482 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.482 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 5.482 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 5.482 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.482 * [taylor]: Taking taylor expansion of d1 in d3 5.482 * [backup-simplify]: Simplify d1 into d1 5.482 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.482 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.482 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.482 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.482 * [taylor]: Taking taylor expansion of d3 in d3 5.482 * [backup-simplify]: Simplify 0 into 0 5.482 * [backup-simplify]: Simplify 1 into 1 5.482 * [taylor]: Taking taylor expansion of d1 in d3 5.482 * [backup-simplify]: Simplify d1 into d1 5.482 * [backup-simplify]: Simplify (* 0 d1) into 0 5.483 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.483 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.483 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 5.483 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 5.483 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.483 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.483 * [taylor]: Taking taylor expansion of d2 in d2 5.483 * [backup-simplify]: Simplify 0 into 0 5.483 * [backup-simplify]: Simplify 1 into 1 5.483 * [taylor]: Taking taylor expansion of d1 in d2 5.483 * [backup-simplify]: Simplify d1 into d1 5.483 * [backup-simplify]: Simplify (* 0 d1) into 0 5.484 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.484 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.484 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.484 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.484 * [taylor]: Taking taylor expansion of d4 in d2 5.484 * [backup-simplify]: Simplify d4 into d4 5.484 * [taylor]: Taking taylor expansion of d1 in d2 5.484 * [backup-simplify]: Simplify d1 into d1 5.484 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.484 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.484 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 5.484 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 5.484 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.484 * [taylor]: Taking taylor expansion of d1 in d2 5.484 * [backup-simplify]: Simplify d1 into d1 5.484 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.484 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.484 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.484 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.484 * [taylor]: Taking taylor expansion of d3 in d2 5.484 * [backup-simplify]: Simplify d3 into d3 5.484 * [taylor]: Taking taylor expansion of d1 in d2 5.484 * [backup-simplify]: Simplify d1 into d1 5.485 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.485 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.485 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 5.485 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.485 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.485 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.485 * [taylor]: Taking taylor expansion of d2 in d1 5.485 * [backup-simplify]: Simplify d2 into d2 5.485 * [taylor]: Taking taylor expansion of d1 in d1 5.485 * [backup-simplify]: Simplify 0 into 0 5.485 * [backup-simplify]: Simplify 1 into 1 5.485 * [backup-simplify]: Simplify (* d2 0) into 0 5.485 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.485 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.485 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.485 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.485 * [taylor]: Taking taylor expansion of d4 in d1 5.485 * [backup-simplify]: Simplify d4 into d4 5.486 * [taylor]: Taking taylor expansion of d1 in d1 5.486 * [backup-simplify]: Simplify 0 into 0 5.486 * [backup-simplify]: Simplify 1 into 1 5.486 * [backup-simplify]: Simplify (* d4 0) into 0 5.486 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.486 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.486 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 5.486 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.486 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.486 * [taylor]: Taking taylor expansion of d1 in d1 5.486 * [backup-simplify]: Simplify 0 into 0 5.486 * [backup-simplify]: Simplify 1 into 1 5.487 * [backup-simplify]: Simplify (* 1 1) into 1 5.487 * [backup-simplify]: Simplify (/ 1 1) into 1 5.487 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.487 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.487 * [taylor]: Taking taylor expansion of d3 in d1 5.487 * [backup-simplify]: Simplify d3 into d3 5.488 * [taylor]: Taking taylor expansion of d1 in d1 5.488 * [backup-simplify]: Simplify 0 into 0 5.488 * [backup-simplify]: Simplify 1 into 1 5.488 * [backup-simplify]: Simplify (* d3 0) into 0 5.488 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.488 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.488 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 5.488 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.488 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.488 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.488 * [taylor]: Taking taylor expansion of d2 in d1 5.488 * [backup-simplify]: Simplify d2 into d2 5.488 * [taylor]: Taking taylor expansion of d1 in d1 5.488 * [backup-simplify]: Simplify 0 into 0 5.488 * [backup-simplify]: Simplify 1 into 1 5.488 * [backup-simplify]: Simplify (* d2 0) into 0 5.489 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.489 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.489 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.489 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.489 * [taylor]: Taking taylor expansion of d4 in d1 5.489 * [backup-simplify]: Simplify d4 into d4 5.489 * [taylor]: Taking taylor expansion of d1 in d1 5.489 * [backup-simplify]: Simplify 0 into 0 5.489 * [backup-simplify]: Simplify 1 into 1 5.489 * [backup-simplify]: Simplify (* d4 0) into 0 5.489 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.490 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.490 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 5.490 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.490 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.490 * [taylor]: Taking taylor expansion of d1 in d1 5.490 * [backup-simplify]: Simplify 0 into 0 5.490 * [backup-simplify]: Simplify 1 into 1 5.490 * [backup-simplify]: Simplify (* 1 1) into 1 5.490 * [backup-simplify]: Simplify (/ 1 1) into 1 5.490 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.490 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.491 * [taylor]: Taking taylor expansion of d3 in d1 5.491 * [backup-simplify]: Simplify d3 into d3 5.491 * [taylor]: Taking taylor expansion of d1 in d1 5.491 * [backup-simplify]: Simplify 0 into 0 5.491 * [backup-simplify]: Simplify 1 into 1 5.491 * [backup-simplify]: Simplify (* d3 0) into 0 5.491 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.491 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.492 * [backup-simplify]: Simplify (+ 1 0) into 1 5.492 * [backup-simplify]: Simplify (- 1) into -1 5.493 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.493 * [taylor]: Taking taylor expansion of -1 in d2 5.493 * [backup-simplify]: Simplify -1 into -1 5.493 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 5.493 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.494 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 5.494 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.495 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.495 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.495 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.495 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.495 * [taylor]: Taking taylor expansion of d4 in d2 5.495 * [backup-simplify]: Simplify d4 into d4 5.495 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.495 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.495 * [taylor]: Taking taylor expansion of d2 in d2 5.495 * [backup-simplify]: Simplify 0 into 0 5.495 * [backup-simplify]: Simplify 1 into 1 5.495 * [backup-simplify]: Simplify (/ 1 1) into 1 5.495 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.495 * [taylor]: Taking taylor expansion of d3 in d2 5.495 * [backup-simplify]: Simplify d3 into d3 5.495 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.496 * [backup-simplify]: Simplify (+ 0 1) into 1 5.496 * [backup-simplify]: Simplify (+ 1 0) into 1 5.496 * [taylor]: Taking taylor expansion of 1 in d3 5.496 * [backup-simplify]: Simplify 1 into 1 5.496 * [taylor]: Taking taylor expansion of -1 in d3 5.496 * [backup-simplify]: Simplify -1 into -1 5.497 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.497 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.498 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.498 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.499 * [backup-simplify]: Simplify (+ 0 0) into 0 5.500 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.501 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.502 * [backup-simplify]: Simplify (+ 0 0) into 0 5.502 * [backup-simplify]: Simplify (- 0) into 0 5.503 * [backup-simplify]: Simplify (+ 0 0) into 0 5.503 * [taylor]: Taking taylor expansion of 0 in d2 5.503 * [backup-simplify]: Simplify 0 into 0 5.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.504 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.504 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.504 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.504 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.504 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.504 * [taylor]: Taking taylor expansion of d4 in d3 5.504 * [backup-simplify]: Simplify d4 into d4 5.504 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.504 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.504 * [taylor]: Taking taylor expansion of d3 in d3 5.504 * [backup-simplify]: Simplify 0 into 0 5.504 * [backup-simplify]: Simplify 1 into 1 5.505 * [backup-simplify]: Simplify (/ 1 1) into 1 5.505 * [backup-simplify]: Simplify (- 1) into -1 5.506 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.506 * [taylor]: Taking taylor expansion of -1 in d4 5.506 * [backup-simplify]: Simplify -1 into -1 5.506 * [taylor]: Taking taylor expansion of 0 in d3 5.506 * [backup-simplify]: Simplify 0 into 0 5.506 * [taylor]: Taking taylor expansion of 1 in d4 5.506 * [backup-simplify]: Simplify 1 into 1 5.506 * [taylor]: Taking taylor expansion of -1 in d4 5.506 * [backup-simplify]: Simplify -1 into -1 5.507 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.507 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.508 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.508 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.508 * [backup-simplify]: Simplify (+ 0 0) into 0 5.509 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.510 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.511 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.511 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.512 * [backup-simplify]: Simplify (+ 0 0) into 0 5.512 * [backup-simplify]: Simplify (- 0) into 0 5.512 * [backup-simplify]: Simplify (+ 0 0) into 0 5.512 * [taylor]: Taking taylor expansion of 0 in d2 5.512 * [backup-simplify]: Simplify 0 into 0 5.512 * [taylor]: Taking taylor expansion of 0 in d3 5.512 * [backup-simplify]: Simplify 0 into 0 5.512 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.513 * [backup-simplify]: Simplify (+ 0 0) into 0 5.513 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.513 * [backup-simplify]: Simplify (- 0) into 0 5.514 * [backup-simplify]: Simplify (+ 0 0) into 0 5.514 * [taylor]: Taking taylor expansion of 0 in d3 5.514 * [backup-simplify]: Simplify 0 into 0 5.514 * [taylor]: Taking taylor expansion of 0 in d3 5.514 * [backup-simplify]: Simplify 0 into 0 5.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.514 * [backup-simplify]: Simplify (- 0) into 0 5.514 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.514 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.514 * [taylor]: Taking taylor expansion of d4 in d4 5.514 * [backup-simplify]: Simplify 0 into 0 5.514 * [backup-simplify]: Simplify 1 into 1 5.515 * [backup-simplify]: Simplify (/ 1 1) into 1 5.515 * [backup-simplify]: Simplify 1 into 1 5.515 * [taylor]: Taking taylor expansion of 0 in d4 5.515 * [backup-simplify]: Simplify 0 into 0 5.515 * [taylor]: Taking taylor expansion of 0 in d4 5.515 * [backup-simplify]: Simplify 0 into 0 5.515 * [taylor]: Taking taylor expansion of 0 in d4 5.515 * [backup-simplify]: Simplify 0 into 0 5.515 * [backup-simplify]: Simplify -1 into -1 5.515 * [backup-simplify]: Simplify 1 into 1 5.515 * [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)) 5.516 * * * [progress]: simplifying candidates 5.516 * * * * [progress]: [ 1 / 76 ] simplifiying candidate # 5.516 * * * * [progress]: [ 2 / 76 ] simplifiying candidate # 5.516 * * * * [progress]: [ 3 / 76 ] simplifiying candidate # 5.516 * * * * [progress]: [ 4 / 76 ] simplifiying candidate # 5.516 * * * * [progress]: [ 5 / 76 ] simplifiying candidate # 5.516 * * * * [progress]: [ 6 / 76 ] simplifiying candidate # 5.516 * * * * [progress]: [ 7 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 8 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 9 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 10 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 11 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 12 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 13 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 14 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 15 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 16 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 17 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 18 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 19 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 20 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 21 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 22 / 76 ] simplifiying candidate #real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))> 5.517 * * * * [progress]: [ 23 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 24 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 25 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 26 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 27 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 28 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 29 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 30 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 31 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 32 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 33 / 76 ] simplifiying candidate # 5.517 * * * * [progress]: [ 34 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 35 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 36 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 37 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 38 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 39 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 40 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 41 / 76 ] simplifiying candidate #real (real->posit16 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))> 5.518 * * * * [progress]: [ 42 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 43 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 44 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 45 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 46 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 47 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 48 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 49 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 50 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 51 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 52 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 53 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 54 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 55 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 56 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 57 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 58 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 59 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 60 / 76 ] simplifiying candidate # 5.518 * * * * [progress]: [ 61 / 76 ] simplifiying candidate # 5.519 * * * * [progress]: [ 62 / 76 ] simplifiying candidate # 5.519 * * * * [progress]: [ 63 / 76 ] simplifiying candidate # 5.519 * * * * [progress]: [ 64 / 76 ] simplifiying candidate # 5.519 * * * * [progress]: [ 65 / 76 ] simplifiying candidate # 5.519 * * * * [progress]: [ 66 / 76 ] simplifiying candidate # 5.519 * * * * [progress]: [ 67 / 76 ] simplifiying candidate #real (real->posit16 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))> 5.519 * * * * [progress]: [ 68 / 76 ] simplifiying candidate # 5.519 * * * * [progress]: [ 69 / 76 ] simplifiying candidate # 5.519 * * * * [progress]: [ 70 / 76 ] simplifiying candidate # 5.519 * * * * [progress]: [ 71 / 76 ] simplifiying candidate # 5.519 * * * * [progress]: [ 72 / 76 ] simplifiying candidate # 5.519 * * * * [progress]: [ 73 / 76 ] simplifiying candidate # 5.519 * * * * [progress]: [ 74 / 76 ] simplifiying candidate # 5.519 * * * * [progress]: [ 75 / 76 ] simplifiying candidate # 5.519 * * * * [progress]: [ 76 / 76 ] simplifiying candidate # 5.520 * [simplify]: Simplifying: (expm1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (log1p (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3)) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (- (* d1 d3) (* d4 d1)) (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (fma d1 d2 (- (* d3 d1))) (fma (- d3) d1 (* d3 d1)) (expm1 (- (* d1 d2) (* d1 d3))) (log1p (- (* d1 d2) (* d1 d3))) (- (* d1 d3)) (/ (exp (* d1 d2)) (exp (* d1 d3))) (log (- (* d1 d2) (* d1 d3))) (exp (- (* d1 d2) (* d1 d3))) (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (- (* d1 d3)) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (+ (* d1 d2) (* d1 d3)) (- d2 d3) (- (* d1 d3)) (real->posit16 (- (* d1 d2) (* d1 d3))) (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (expm1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (log1p (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (* d1 d1)) (- (* d1 d1)) (- (* d1 d1)) (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1))) (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3)) (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (- (* d1 d1)) (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (* d4 d1) (* d1 d1)) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1)) (- (* d1 d1)) (real->posit16 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 5.521 * * [simplify]: iteration 0: 110 enodes 5.550 * * [simplify]: iteration 1: 312 enodes 5.751 * * [simplify]: iteration 2: 1151 enodes 6.532 * * [simplify]: iteration complete: 5000 enodes 6.532 * * [simplify]: Extracting #0: cost 57 inf + 0 6.535 * * [simplify]: Extracting #1: cost 522 inf + 1 6.547 * * [simplify]: Extracting #2: cost 1274 inf + 11754 6.602 * * [simplify]: Extracting #3: cost 681 inf + 157336 6.699 * * [simplify]: Extracting #4: cost 109 inf + 300740 6.781 * * [simplify]: Extracting #5: cost 9 inf + 326310 6.870 * * [simplify]: Extracting #6: cost 0 inf + 328751 6.967 * [simplify]: Simplified to: (expm1 (* d1 (- d2 (- d3 d4)))) (log1p (* d1 (- d2 (- d3 d4)))) (exp (* d1 (- d2 (- d3 d4)))) (exp (* d1 (- d2 (- d3 d4)))) (log (* d1 (- d2 (- d3 d4)))) (exp (* d1 (- d2 (- d3 d4)))) (* (cbrt (* d1 (- d2 (- d3 d4)))) (cbrt (* d1 (- d2 (- d3 d4))))) (cbrt (* d1 (- d2 (- d3 d4)))) (* (* (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4)))) (* d1 (- d2 (- d3 d4)))) (sqrt (* d1 (- d2 (- d3 d4)))) (sqrt (* d1 (- d2 (- d3 d4)))) (fma (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- d2 d3) d1) (* (* d1 d4) (* (* d1 d4) (* d1 d4)))) (fma (* d1 d4) (* d1 (- d4 (- d2 d3))) (* (* (- d2 d3) d1) (* (- d2 d3) d1))) (* d1 (* (+ d4 (- d2 d3)) (* d1 (- (- d2 d3) d4)))) (* d1 (- (- d2 d3) d4)) (+ (* d1 (- d4 d3)) (* d3 d1)) (* d1 (- d4 d3)) (* d1 (- d4 d3)) (* d1 (- d3 d4)) (real->posit16 (* d1 (- d2 (- d3 d4)))) (* (- d2 d3) d1) (* d3 (+ (- d1) d1)) (expm1 (* (- d2 d3) d1)) (log1p (* (- d2 d3) d1)) (* d3 (- d1)) (exp (* (- d2 d3) d1)) (log (* (- d2 d3) d1)) (exp (* (- d2 d3) d1)) (* (cbrt (* (- d2 d3) d1)) (cbrt (* (- d2 d3) d1))) (cbrt (* (- d2 d3) d1)) (* (* (- d2 d3) d1) (* (* (- d2 d3) d1) (* (- d2 d3) d1))) (sqrt (* (- d2 d3) d1)) (sqrt (* (- d2 d3) d1)) (- (* (* (* d1 d2) (* d1 d2)) (* d1 d2)) (* (* (* d3 d1) (* d3 d1)) (* d3 d1))) (fma (* d1 d2) (* d1 d2) (* (* d3 d1) (+ (* d1 d2) (* d3 d1)))) (* d3 (- d1)) (* (+ d2 d3) (* (* (- d2 d3) d1) d1)) (* d1 (+ d2 d3)) (- d2 d3) (* d3 (- d1)) (real->posit16 (* (- d2 d3) d1)) (fma (cbrt (* d1 (- d2 (- d3 d4)))) (* (cbrt (* d1 (- d2 (- d3 d4)))) (cbrt (* d1 (- d2 (- d3 d4))))) (* (- d1) d1)) (fma d1 (- d1) (* d1 d1)) (* d1 (+ (- d2 d3) (- d4 d1))) (fma d1 (- d1) (* d1 d1)) (* d1 (+ (- d2 d3) (- d4 d1))) (fma d1 (- d1) (* d1 d1)) (expm1 (* d1 (+ (- d2 d3) (- d4 d1)))) (log1p (* d1 (+ (- d2 d3) (- d4 d1)))) (* (- d1) d1) (* (- d1) d1) (* (- d1) d1) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (log (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (* (* d1 (+ (- d2 d3) (- d4 d1))) (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1))))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (- (* (* (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4)))) (* d1 (- d2 (- d3 d4)))) (* (* (* d1 d1) (* d1 d1)) (* d1 d1))) (fma (* d1 d1) (* d1 d1) (* (* d1 (- d2 (- d3 d4))) (+ (* d1 d1) (* d1 (- d2 (- d3 d4)))))) (* (- d1) d1) (- (* (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4)))) (* (* d1 d1) (* d1 d1))) (fma d1 (- d2 (- d3 d4)) (* d1 d1)) (+ (sqrt (* d1 (- d2 (- d3 d4)))) d1) (- (sqrt (* d1 (- d2 (- d3 d4)))) d1) (* (- d4 d1) d1) (* d1 (- d3 (- d4 d1))) (* (- d1) d1) (real->posit16 (* d1 (+ (- d2 d3) (- d4 d1)))) 0 (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) (* (- d2 d3) d1) (* (- d2 d3) d1) (* (- d2 d3) d1) (- (* (- d2 d3) d1) (* d1 d1)) (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) 6.975 * * * [progress]: adding candidates to table 7.344 * * [progress]: iteration 3 / 4 7.344 * * * [progress]: picking best candidate 7.347 * * * * [pick]: Picked # 7.347 * * * [progress]: localizing error 7.368 * * * [progress]: generating rewritten candidates 7.368 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 7.369 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3) 7.408 * * * [progress]: generating series expansions 7.408 * * * * [progress]: [ 1 / 2 ] generating series at (2) 7.409 * [backup-simplify]: Simplify (fma d1 d4 (* d1 (- d2 d3))) into (fma d1 d4 (* (- d2 d3) d1)) 7.409 * [approximate]: Taking taylor expansion of (fma d1 d4 (* (- d2 d3) d1)) in (d1 d4 d2 d3) around 0 7.409 * [taylor]: Taking taylor expansion of (fma d1 d4 (* (- d2 d3) d1)) in d3 7.409 * [taylor]: Rewrote expression to (+ (* d1 d4) (* (- d2 d3) d1)) 7.409 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 7.409 * [taylor]: Taking taylor expansion of d1 in d3 7.409 * [backup-simplify]: Simplify d1 into d1 7.409 * [taylor]: Taking taylor expansion of d4 in d3 7.409 * [backup-simplify]: Simplify d4 into d4 7.409 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d3 7.409 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 7.409 * [taylor]: Taking taylor expansion of d2 in d3 7.409 * [backup-simplify]: Simplify d2 into d2 7.409 * [taylor]: Taking taylor expansion of d3 in d3 7.409 * [backup-simplify]: Simplify 0 into 0 7.409 * [backup-simplify]: Simplify 1 into 1 7.409 * [taylor]: Taking taylor expansion of d1 in d3 7.409 * [backup-simplify]: Simplify d1 into d1 7.409 * [taylor]: Taking taylor expansion of (fma d1 d4 (* (- d2 d3) d1)) in d2 7.409 * [taylor]: Rewrote expression to (+ (* d1 d4) (* (- d2 d3) d1)) 7.409 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 7.409 * [taylor]: Taking taylor expansion of d1 in d2 7.409 * [backup-simplify]: Simplify d1 into d1 7.409 * [taylor]: Taking taylor expansion of d4 in d2 7.409 * [backup-simplify]: Simplify d4 into d4 7.409 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d2 7.409 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 7.409 * [taylor]: Taking taylor expansion of d2 in d2 7.409 * [backup-simplify]: Simplify 0 into 0 7.409 * [backup-simplify]: Simplify 1 into 1 7.410 * [taylor]: Taking taylor expansion of d3 in d2 7.410 * [backup-simplify]: Simplify d3 into d3 7.410 * [taylor]: Taking taylor expansion of d1 in d2 7.410 * [backup-simplify]: Simplify d1 into d1 7.410 * [taylor]: Taking taylor expansion of (fma d1 d4 (* (- d2 d3) d1)) in d4 7.410 * [taylor]: Rewrote expression to (+ (* d1 d4) (* (- d2 d3) d1)) 7.410 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.410 * [taylor]: Taking taylor expansion of d1 in d4 7.410 * [backup-simplify]: Simplify d1 into d1 7.410 * [taylor]: Taking taylor expansion of d4 in d4 7.410 * [backup-simplify]: Simplify 0 into 0 7.410 * [backup-simplify]: Simplify 1 into 1 7.410 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d4 7.410 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 7.410 * [taylor]: Taking taylor expansion of d2 in d4 7.410 * [backup-simplify]: Simplify d2 into d2 7.410 * [taylor]: Taking taylor expansion of d3 in d4 7.410 * [backup-simplify]: Simplify d3 into d3 7.410 * [taylor]: Taking taylor expansion of d1 in d4 7.410 * [backup-simplify]: Simplify d1 into d1 7.410 * [taylor]: Taking taylor expansion of (fma d1 d4 (* (- d2 d3) d1)) in d1 7.410 * [taylor]: Rewrote expression to (+ (* d1 d4) (* (- d2 d3) d1)) 7.410 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.410 * [taylor]: Taking taylor expansion of d1 in d1 7.410 * [backup-simplify]: Simplify 0 into 0 7.410 * [backup-simplify]: Simplify 1 into 1 7.410 * [taylor]: Taking taylor expansion of d4 in d1 7.410 * [backup-simplify]: Simplify d4 into d4 7.410 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 7.410 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 7.410 * [taylor]: Taking taylor expansion of d2 in d1 7.410 * [backup-simplify]: Simplify d2 into d2 7.410 * [taylor]: Taking taylor expansion of d3 in d1 7.410 * [backup-simplify]: Simplify d3 into d3 7.410 * [taylor]: Taking taylor expansion of d1 in d1 7.410 * [backup-simplify]: Simplify 0 into 0 7.410 * [backup-simplify]: Simplify 1 into 1 7.410 * [taylor]: Taking taylor expansion of (fma d1 d4 (* (- d2 d3) d1)) in d1 7.411 * [taylor]: Rewrote expression to (+ (* d1 d4) (* (- d2 d3) d1)) 7.411 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.411 * [taylor]: Taking taylor expansion of d1 in d1 7.411 * [backup-simplify]: Simplify 0 into 0 7.411 * [backup-simplify]: Simplify 1 into 1 7.411 * [taylor]: Taking taylor expansion of d4 in d1 7.411 * [backup-simplify]: Simplify d4 into d4 7.411 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 7.411 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 7.411 * [taylor]: Taking taylor expansion of d2 in d1 7.411 * [backup-simplify]: Simplify d2 into d2 7.411 * [taylor]: Taking taylor expansion of d3 in d1 7.411 * [backup-simplify]: Simplify d3 into d3 7.411 * [taylor]: Taking taylor expansion of d1 in d1 7.411 * [backup-simplify]: Simplify 0 into 0 7.411 * [backup-simplify]: Simplify 1 into 1 7.411 * [backup-simplify]: Simplify (* 0 d4) into 0 7.411 * [backup-simplify]: Simplify (- d3) into (- d3) 7.411 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 7.411 * [backup-simplify]: Simplify (* (- d2 d3) 0) into 0 7.412 * [backup-simplify]: Simplify (+ 0 0) into 0 7.412 * [taylor]: Taking taylor expansion of 0 in d4 7.412 * [backup-simplify]: Simplify 0 into 0 7.412 * [taylor]: Taking taylor expansion of 0 in d2 7.412 * [backup-simplify]: Simplify 0 into 0 7.412 * [taylor]: Taking taylor expansion of 0 in d3 7.412 * [backup-simplify]: Simplify 0 into 0 7.412 * [backup-simplify]: Simplify 0 into 0 7.413 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.413 * [backup-simplify]: Simplify (- 0) into 0 7.413 * [backup-simplify]: Simplify (+ 0 0) into 0 7.414 * [backup-simplify]: Simplify (+ (* (- d2 d3) 1) (* 0 0)) into (- d2 d3) 7.414 * [backup-simplify]: Simplify (+ d4 (- d2 d3)) into (- (+ d4 d2) d3) 7.414 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4 7.414 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 7.414 * [taylor]: Taking taylor expansion of d4 in d4 7.414 * [backup-simplify]: Simplify 0 into 0 7.414 * [backup-simplify]: Simplify 1 into 1 7.414 * [taylor]: Taking taylor expansion of d2 in d4 7.414 * [backup-simplify]: Simplify d2 into d2 7.414 * [taylor]: Taking taylor expansion of d3 in d4 7.414 * [backup-simplify]: Simplify d3 into d3 7.414 * [backup-simplify]: Simplify (+ 0 d2) into d2 7.414 * [backup-simplify]: Simplify (- d3) into (- d3) 7.414 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 7.414 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 7.414 * [taylor]: Taking taylor expansion of d2 in d2 7.414 * [backup-simplify]: Simplify 0 into 0 7.414 * [backup-simplify]: Simplify 1 into 1 7.414 * [taylor]: Taking taylor expansion of d3 in d2 7.414 * [backup-simplify]: Simplify d3 into d3 7.415 * [backup-simplify]: Simplify (- d3) into (- d3) 7.415 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 7.415 * [taylor]: Taking taylor expansion of (- d3) in d3 7.415 * [taylor]: Taking taylor expansion of d3 in d3 7.415 * [backup-simplify]: Simplify 0 into 0 7.415 * [backup-simplify]: Simplify 1 into 1 7.415 * [backup-simplify]: Simplify (- 0) into 0 7.415 * [backup-simplify]: Simplify 0 into 0 7.415 * [taylor]: Taking taylor expansion of 0 in d2 7.415 * [backup-simplify]: Simplify 0 into 0 7.415 * [taylor]: Taking taylor expansion of 0 in d3 7.415 * [backup-simplify]: Simplify 0 into 0 7.415 * [backup-simplify]: Simplify 0 into 0 7.415 * [taylor]: Taking taylor expansion of 0 in d3 7.415 * [backup-simplify]: Simplify 0 into 0 7.415 * [backup-simplify]: Simplify 0 into 0 7.415 * [backup-simplify]: Simplify 0 into 0 7.416 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 7.417 * [backup-simplify]: Simplify (- 0) into 0 7.417 * [backup-simplify]: Simplify (+ 0 0) into 0 7.418 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 0 1) (* 0 0))) into 0 7.418 * [backup-simplify]: Simplify (+ 0 0) into 0 7.418 * [taylor]: Taking taylor expansion of 0 in d4 7.418 * [backup-simplify]: Simplify 0 into 0 7.418 * [taylor]: Taking taylor expansion of 0 in d2 7.418 * [backup-simplify]: Simplify 0 into 0 7.418 * [taylor]: Taking taylor expansion of 0 in d3 7.418 * [backup-simplify]: Simplify 0 into 0 7.418 * [backup-simplify]: Simplify 0 into 0 7.418 * [backup-simplify]: Simplify 0 into 0 7.419 * [backup-simplify]: Simplify (fma (/ 1 d1) (/ 1 d4) (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3)))) into (fma (/ 1 d1) (/ 1 d4) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 7.419 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d4) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in (d1 d4 d2 d3) around 0 7.419 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d4) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d3 7.419 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d4)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 7.419 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d4)) in d3 7.419 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 7.419 * [taylor]: Taking taylor expansion of d1 in d3 7.419 * [backup-simplify]: Simplify d1 into d1 7.419 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.419 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 7.419 * [taylor]: Taking taylor expansion of d4 in d3 7.419 * [backup-simplify]: Simplify d4 into d4 7.419 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.419 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d3 7.419 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 7.419 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 7.419 * [taylor]: Taking taylor expansion of d2 in d3 7.419 * [backup-simplify]: Simplify d2 into d2 7.419 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.419 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.419 * [taylor]: Taking taylor expansion of d3 in d3 7.419 * [backup-simplify]: Simplify 0 into 0 7.419 * [backup-simplify]: Simplify 1 into 1 7.420 * [backup-simplify]: Simplify (/ 1 1) into 1 7.420 * [taylor]: Taking taylor expansion of d1 in d3 7.420 * [backup-simplify]: Simplify d1 into d1 7.420 * [backup-simplify]: Simplify (- 1) into -1 7.421 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.421 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.421 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d4) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d2 7.421 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d4)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 7.421 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d4)) in d2 7.421 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 7.421 * [taylor]: Taking taylor expansion of d1 in d2 7.421 * [backup-simplify]: Simplify d1 into d1 7.421 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.421 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 7.421 * [taylor]: Taking taylor expansion of d4 in d2 7.421 * [backup-simplify]: Simplify d4 into d4 7.421 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.421 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d2 7.421 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 7.421 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.421 * [taylor]: Taking taylor expansion of d2 in d2 7.421 * [backup-simplify]: Simplify 0 into 0 7.421 * [backup-simplify]: Simplify 1 into 1 7.422 * [backup-simplify]: Simplify (/ 1 1) into 1 7.422 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.422 * [taylor]: Taking taylor expansion of d3 in d2 7.422 * [backup-simplify]: Simplify d3 into d3 7.422 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.422 * [taylor]: Taking taylor expansion of d1 in d2 7.422 * [backup-simplify]: Simplify d1 into d1 7.422 * [backup-simplify]: Simplify (+ 1 0) into 1 7.422 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.422 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d4) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d4 7.422 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d4)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 7.422 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d4)) in d4 7.422 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 7.422 * [taylor]: Taking taylor expansion of d1 in d4 7.422 * [backup-simplify]: Simplify d1 into d1 7.423 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.423 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.423 * [taylor]: Taking taylor expansion of d4 in d4 7.423 * [backup-simplify]: Simplify 0 into 0 7.423 * [backup-simplify]: Simplify 1 into 1 7.423 * [backup-simplify]: Simplify (/ 1 1) into 1 7.423 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d4 7.423 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 7.423 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.423 * [taylor]: Taking taylor expansion of d2 in d4 7.423 * [backup-simplify]: Simplify d2 into d2 7.423 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.423 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 7.423 * [taylor]: Taking taylor expansion of d3 in d4 7.423 * [backup-simplify]: Simplify d3 into d3 7.423 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.423 * [taylor]: Taking taylor expansion of d1 in d4 7.423 * [backup-simplify]: Simplify d1 into d1 7.423 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.424 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.424 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) d1) into (/ (- (/ 1 d2) (/ 1 d3)) d1) 7.424 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d4) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d1 7.424 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d4)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 7.424 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d4)) in d1 7.424 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.424 * [taylor]: Taking taylor expansion of d1 in d1 7.424 * [backup-simplify]: Simplify 0 into 0 7.424 * [backup-simplify]: Simplify 1 into 1 7.424 * [backup-simplify]: Simplify (/ 1 1) into 1 7.424 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 7.424 * [taylor]: Taking taylor expansion of d4 in d1 7.424 * [backup-simplify]: Simplify d4 into d4 7.425 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.425 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 7.425 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 7.425 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.425 * [taylor]: Taking taylor expansion of d2 in d1 7.425 * [backup-simplify]: Simplify d2 into d2 7.425 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.425 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.425 * [taylor]: Taking taylor expansion of d3 in d1 7.425 * [backup-simplify]: Simplify d3 into d3 7.425 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.425 * [taylor]: Taking taylor expansion of d1 in d1 7.425 * [backup-simplify]: Simplify 0 into 0 7.425 * [backup-simplify]: Simplify 1 into 1 7.425 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.425 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.425 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 7.425 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d4) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d1 7.425 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d4)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 7.425 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d4)) in d1 7.425 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.425 * [taylor]: Taking taylor expansion of d1 in d1 7.425 * [backup-simplify]: Simplify 0 into 0 7.425 * [backup-simplify]: Simplify 1 into 1 7.426 * [backup-simplify]: Simplify (/ 1 1) into 1 7.426 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 7.426 * [taylor]: Taking taylor expansion of d4 in d1 7.426 * [backup-simplify]: Simplify d4 into d4 7.426 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.426 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 7.426 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 7.426 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.426 * [taylor]: Taking taylor expansion of d2 in d1 7.426 * [backup-simplify]: Simplify d2 into d2 7.426 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.426 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.426 * [taylor]: Taking taylor expansion of d3 in d1 7.426 * [backup-simplify]: Simplify d3 into d3 7.426 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.426 * [taylor]: Taking taylor expansion of d1 in d1 7.426 * [backup-simplify]: Simplify 0 into 0 7.426 * [backup-simplify]: Simplify 1 into 1 7.426 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.427 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.427 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 7.427 * [backup-simplify]: Simplify (* 1 (/ 1 d4)) into (/ 1 d4) 7.427 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d2) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 7.427 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 7.427 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 7.427 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.427 * [taylor]: Taking taylor expansion of d4 in d4 7.427 * [backup-simplify]: Simplify 0 into 0 7.427 * [backup-simplify]: Simplify 1 into 1 7.428 * [backup-simplify]: Simplify (/ 1 1) into 1 7.428 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.428 * [taylor]: Taking taylor expansion of d2 in d4 7.428 * [backup-simplify]: Simplify d2 into d2 7.428 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.428 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 7.428 * [taylor]: Taking taylor expansion of d3 in d4 7.428 * [backup-simplify]: Simplify d3 into d3 7.428 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.428 * [backup-simplify]: Simplify (+ 1 0) into 1 7.429 * [backup-simplify]: Simplify (+ 1 0) into 1 7.429 * [taylor]: Taking taylor expansion of 1 in d2 7.429 * [backup-simplify]: Simplify 1 into 1 7.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 7.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.430 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 d4))) into 0 7.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.431 * [backup-simplify]: Simplify (- 0) into 0 7.431 * [backup-simplify]: Simplify (+ 0 0) into 0 7.432 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)))) into 0 7.432 * [backup-simplify]: Simplify (+ 0 0) into 0 7.432 * [taylor]: Taking taylor expansion of 0 in d4 7.432 * [backup-simplify]: Simplify 0 into 0 7.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.433 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2) 7.433 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.434 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.434 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 7.434 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.434 * [taylor]: Taking taylor expansion of d2 in d2 7.434 * [backup-simplify]: Simplify 0 into 0 7.434 * [backup-simplify]: Simplify 1 into 1 7.434 * [backup-simplify]: Simplify (/ 1 1) into 1 7.434 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.434 * [taylor]: Taking taylor expansion of d3 in d2 7.434 * [backup-simplify]: Simplify d3 into d3 7.434 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.435 * [backup-simplify]: Simplify (+ 1 0) into 1 7.435 * [taylor]: Taking taylor expansion of 1 in d3 7.435 * [backup-simplify]: Simplify 1 into 1 7.435 * [taylor]: Taking taylor expansion of 1 in d3 7.435 * [backup-simplify]: Simplify 1 into 1 7.435 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.437 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 d4)))) into 0 7.437 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.437 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.437 * [backup-simplify]: Simplify (- 0) into 0 7.438 * [backup-simplify]: Simplify (+ 0 0) into 0 7.439 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.439 * [backup-simplify]: Simplify (+ 0 0) into 0 7.440 * [taylor]: Taking taylor expansion of 0 in d4 7.440 * [backup-simplify]: Simplify 0 into 0 7.440 * [taylor]: Taking taylor expansion of 0 in d2 7.440 * [backup-simplify]: Simplify 0 into 0 7.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.441 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.441 * [backup-simplify]: Simplify (+ 0 0) into 0 7.441 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.442 * [backup-simplify]: Simplify (- 0) into 0 7.442 * [backup-simplify]: Simplify (+ 0 0) into 0 7.442 * [taylor]: Taking taylor expansion of 0 in d2 7.442 * [backup-simplify]: Simplify 0 into 0 7.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.443 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.443 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 7.443 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 7.443 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.443 * [taylor]: Taking taylor expansion of d3 in d3 7.443 * [backup-simplify]: Simplify 0 into 0 7.443 * [backup-simplify]: Simplify 1 into 1 7.443 * [backup-simplify]: Simplify (/ 1 1) into 1 7.444 * [backup-simplify]: Simplify (- 1) into -1 7.444 * [backup-simplify]: Simplify -1 into -1 7.444 * [taylor]: Taking taylor expansion of 0 in d3 7.444 * [backup-simplify]: Simplify 0 into 0 7.444 * [backup-simplify]: Simplify 1 into 1 7.444 * [backup-simplify]: Simplify 1 into 1 7.445 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (* 1 (/ 1 (/ 1 d1)))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 7.445 * [backup-simplify]: Simplify (fma (/ 1 (- d1)) (/ 1 (- d4)) (* (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3))))) into (fma (/ -1 d1) (/ -1 d4) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 7.445 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d4) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in (d1 d4 d2 d3) around 0 7.445 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d4) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d3 7.445 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 7.445 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d4)) in d3 7.445 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 7.445 * [taylor]: Taking taylor expansion of -1 in d3 7.445 * [backup-simplify]: Simplify -1 into -1 7.445 * [taylor]: Taking taylor expansion of d1 in d3 7.445 * [backup-simplify]: Simplify d1 into d1 7.445 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.445 * [taylor]: Taking taylor expansion of (/ -1 d4) in d3 7.445 * [taylor]: Taking taylor expansion of -1 in d3 7.445 * [backup-simplify]: Simplify -1 into -1 7.445 * [taylor]: Taking taylor expansion of d4 in d3 7.445 * [backup-simplify]: Simplify d4 into d4 7.445 * [backup-simplify]: Simplify (/ -1 d4) into (/ -1 d4) 7.445 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d3 7.446 * [taylor]: Taking taylor expansion of -1 in d3 7.446 * [backup-simplify]: Simplify -1 into -1 7.446 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d3 7.446 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 7.446 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.446 * [taylor]: Taking taylor expansion of d3 in d3 7.446 * [backup-simplify]: Simplify 0 into 0 7.446 * [backup-simplify]: Simplify 1 into 1 7.446 * [backup-simplify]: Simplify (/ 1 1) into 1 7.446 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 7.446 * [taylor]: Taking taylor expansion of d2 in d3 7.446 * [backup-simplify]: Simplify d2 into d2 7.446 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.446 * [taylor]: Taking taylor expansion of d1 in d3 7.446 * [backup-simplify]: Simplify d1 into d1 7.447 * [backup-simplify]: Simplify (+ 1 0) into 1 7.447 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.447 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d4) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d2 7.447 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 7.447 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d4)) in d2 7.447 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 7.447 * [taylor]: Taking taylor expansion of -1 in d2 7.447 * [backup-simplify]: Simplify -1 into -1 7.447 * [taylor]: Taking taylor expansion of d1 in d2 7.447 * [backup-simplify]: Simplify d1 into d1 7.447 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.447 * [taylor]: Taking taylor expansion of (/ -1 d4) in d2 7.447 * [taylor]: Taking taylor expansion of -1 in d2 7.447 * [backup-simplify]: Simplify -1 into -1 7.447 * [taylor]: Taking taylor expansion of d4 in d2 7.447 * [backup-simplify]: Simplify d4 into d4 7.447 * [backup-simplify]: Simplify (/ -1 d4) into (/ -1 d4) 7.447 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d2 7.447 * [taylor]: Taking taylor expansion of -1 in d2 7.447 * [backup-simplify]: Simplify -1 into -1 7.447 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d2 7.447 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 7.447 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.447 * [taylor]: Taking taylor expansion of d3 in d2 7.447 * [backup-simplify]: Simplify d3 into d3 7.448 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.448 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.448 * [taylor]: Taking taylor expansion of d2 in d2 7.448 * [backup-simplify]: Simplify 0 into 0 7.448 * [backup-simplify]: Simplify 1 into 1 7.448 * [backup-simplify]: Simplify (/ 1 1) into 1 7.448 * [taylor]: Taking taylor expansion of d1 in d2 7.448 * [backup-simplify]: Simplify d1 into d1 7.449 * [backup-simplify]: Simplify (- 1) into -1 7.449 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.449 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.449 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d4) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d4 7.449 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 7.449 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d4)) in d4 7.449 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 7.449 * [taylor]: Taking taylor expansion of -1 in d4 7.449 * [backup-simplify]: Simplify -1 into -1 7.449 * [taylor]: Taking taylor expansion of d1 in d4 7.449 * [backup-simplify]: Simplify d1 into d1 7.449 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.449 * [taylor]: Taking taylor expansion of (/ -1 d4) in d4 7.449 * [taylor]: Taking taylor expansion of -1 in d4 7.449 * [backup-simplify]: Simplify -1 into -1 7.449 * [taylor]: Taking taylor expansion of d4 in d4 7.449 * [backup-simplify]: Simplify 0 into 0 7.449 * [backup-simplify]: Simplify 1 into 1 7.450 * [backup-simplify]: Simplify (/ -1 1) into -1 7.450 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d4 7.450 * [taylor]: Taking taylor expansion of -1 in d4 7.450 * [backup-simplify]: Simplify -1 into -1 7.450 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d4 7.450 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 7.450 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 7.450 * [taylor]: Taking taylor expansion of d3 in d4 7.450 * [backup-simplify]: Simplify d3 into d3 7.450 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.450 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.450 * [taylor]: Taking taylor expansion of d2 in d4 7.450 * [backup-simplify]: Simplify d2 into d2 7.450 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.450 * [taylor]: Taking taylor expansion of d1 in d4 7.450 * [backup-simplify]: Simplify d1 into d1 7.450 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 7.451 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 7.451 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) d1) into (/ (- (/ 1 d3) (/ 1 d2)) d1) 7.451 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d4) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d1 7.451 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 7.451 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d4)) in d1 7.451 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 7.451 * [taylor]: Taking taylor expansion of -1 in d1 7.451 * [backup-simplify]: Simplify -1 into -1 7.451 * [taylor]: Taking taylor expansion of d1 in d1 7.451 * [backup-simplify]: Simplify 0 into 0 7.451 * [backup-simplify]: Simplify 1 into 1 7.451 * [backup-simplify]: Simplify (/ -1 1) into -1 7.451 * [taylor]: Taking taylor expansion of (/ -1 d4) in d1 7.451 * [taylor]: Taking taylor expansion of -1 in d1 7.451 * [backup-simplify]: Simplify -1 into -1 7.451 * [taylor]: Taking taylor expansion of d4 in d1 7.451 * [backup-simplify]: Simplify d4 into d4 7.452 * [backup-simplify]: Simplify (/ -1 d4) into (/ -1 d4) 7.452 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 7.452 * [taylor]: Taking taylor expansion of -1 in d1 7.452 * [backup-simplify]: Simplify -1 into -1 7.452 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 7.452 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 7.452 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.452 * [taylor]: Taking taylor expansion of d3 in d1 7.452 * [backup-simplify]: Simplify d3 into d3 7.452 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.452 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.452 * [taylor]: Taking taylor expansion of d2 in d1 7.452 * [backup-simplify]: Simplify d2 into d2 7.452 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.452 * [taylor]: Taking taylor expansion of d1 in d1 7.452 * [backup-simplify]: Simplify 0 into 0 7.452 * [backup-simplify]: Simplify 1 into 1 7.452 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 7.452 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 7.452 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 7.452 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d4) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d1 7.452 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 7.452 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d4)) in d1 7.452 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 7.453 * [taylor]: Taking taylor expansion of -1 in d1 7.453 * [backup-simplify]: Simplify -1 into -1 7.453 * [taylor]: Taking taylor expansion of d1 in d1 7.453 * [backup-simplify]: Simplify 0 into 0 7.453 * [backup-simplify]: Simplify 1 into 1 7.453 * [backup-simplify]: Simplify (/ -1 1) into -1 7.453 * [taylor]: Taking taylor expansion of (/ -1 d4) in d1 7.453 * [taylor]: Taking taylor expansion of -1 in d1 7.453 * [backup-simplify]: Simplify -1 into -1 7.453 * [taylor]: Taking taylor expansion of d4 in d1 7.453 * [backup-simplify]: Simplify d4 into d4 7.453 * [backup-simplify]: Simplify (/ -1 d4) into (/ -1 d4) 7.453 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 7.453 * [taylor]: Taking taylor expansion of -1 in d1 7.453 * [backup-simplify]: Simplify -1 into -1 7.453 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 7.453 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 7.453 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.453 * [taylor]: Taking taylor expansion of d3 in d1 7.453 * [backup-simplify]: Simplify d3 into d3 7.454 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.454 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.454 * [taylor]: Taking taylor expansion of d2 in d1 7.454 * [backup-simplify]: Simplify d2 into d2 7.454 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.454 * [taylor]: Taking taylor expansion of d1 in d1 7.454 * [backup-simplify]: Simplify 0 into 0 7.454 * [backup-simplify]: Simplify 1 into 1 7.454 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 7.454 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 7.454 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 7.454 * [backup-simplify]: Simplify (* -1 (/ -1 d4)) into (/ 1 d4) 7.454 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 7.455 * [backup-simplify]: Simplify (+ (/ 1 d4) (* -1 (- (/ 1 d3) (/ 1 d2)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 7.455 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 7.455 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 7.455 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.455 * [taylor]: Taking taylor expansion of d4 in d4 7.455 * [backup-simplify]: Simplify 0 into 0 7.455 * [backup-simplify]: Simplify 1 into 1 7.455 * [backup-simplify]: Simplify (/ 1 1) into 1 7.455 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.456 * [taylor]: Taking taylor expansion of d2 in d4 7.456 * [backup-simplify]: Simplify d2 into d2 7.456 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.456 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 7.456 * [taylor]: Taking taylor expansion of d3 in d4 7.456 * [backup-simplify]: Simplify d3 into d3 7.456 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.456 * [backup-simplify]: Simplify (+ 1 0) into 1 7.457 * [backup-simplify]: Simplify (+ 1 0) into 1 7.457 * [taylor]: Taking taylor expansion of 1 in d2 7.457 * [backup-simplify]: Simplify 1 into 1 7.457 * [backup-simplify]: Simplify (- (/ 0 d4) (+ (* (/ -1 d4) (/ 0 d4)))) into 0 7.458 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.458 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 d4))) into 0 7.458 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.459 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.459 * [backup-simplify]: Simplify (- 0) into 0 7.459 * [backup-simplify]: Simplify (+ 0 0) into 0 7.460 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)))) into 0 7.461 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 7.461 * [backup-simplify]: Simplify (+ 0 0) into 0 7.461 * [taylor]: Taking taylor expansion of 0 in d4 7.461 * [backup-simplify]: Simplify 0 into 0 7.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.462 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2) 7.462 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.462 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.462 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 7.462 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.462 * [taylor]: Taking taylor expansion of d2 in d2 7.463 * [backup-simplify]: Simplify 0 into 0 7.463 * [backup-simplify]: Simplify 1 into 1 7.463 * [backup-simplify]: Simplify (/ 1 1) into 1 7.463 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.463 * [taylor]: Taking taylor expansion of d3 in d2 7.463 * [backup-simplify]: Simplify d3 into d3 7.463 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.463 * [backup-simplify]: Simplify (+ 1 0) into 1 7.464 * [taylor]: Taking taylor expansion of 1 in d3 7.464 * [backup-simplify]: Simplify 1 into 1 7.464 * [taylor]: Taking taylor expansion of 1 in d3 7.464 * [backup-simplify]: Simplify 1 into 1 7.464 * [backup-simplify]: Simplify (- (/ 0 d4) (+ (* (/ -1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.465 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.466 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 d4)))) into 0 7.466 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.466 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.466 * [backup-simplify]: Simplify (- 0) into 0 7.467 * [backup-simplify]: Simplify (+ 0 0) into 0 7.468 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.469 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 7.470 * [backup-simplify]: Simplify (+ 0 0) into 0 7.470 * [taylor]: Taking taylor expansion of 0 in d4 7.470 * [backup-simplify]: Simplify 0 into 0 7.470 * [taylor]: Taking taylor expansion of 0 in d2 7.470 * [backup-simplify]: Simplify 0 into 0 7.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.471 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.471 * [backup-simplify]: Simplify (+ 0 0) into 0 7.472 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.472 * [backup-simplify]: Simplify (- 0) into 0 7.472 * [backup-simplify]: Simplify (+ 0 0) into 0 7.472 * [taylor]: Taking taylor expansion of 0 in d2 7.472 * [backup-simplify]: Simplify 0 into 0 7.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.474 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.474 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 7.474 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 7.474 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.474 * [taylor]: Taking taylor expansion of d3 in d3 7.474 * [backup-simplify]: Simplify 0 into 0 7.474 * [backup-simplify]: Simplify 1 into 1 7.474 * [backup-simplify]: Simplify (/ 1 1) into 1 7.475 * [backup-simplify]: Simplify (- 1) into -1 7.475 * [backup-simplify]: Simplify -1 into -1 7.475 * [taylor]: Taking taylor expansion of 0 in d3 7.475 * [backup-simplify]: Simplify 0 into 0 7.475 * [backup-simplify]: Simplify 1 into 1 7.475 * [backup-simplify]: Simplify 1 into 1 7.475 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1))))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (* 1 (/ 1 (/ 1 (- d1))))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 7.475 * * * * [progress]: [ 2 / 2 ] generating series at (2 3) 7.476 * [backup-simplify]: Simplify (* d1 (- d2 d3)) into (* (- d2 d3) d1) 7.476 * [approximate]: Taking taylor expansion of (* (- d2 d3) d1) in (d1 d2 d3) around 0 7.476 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d3 7.476 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 7.476 * [taylor]: Taking taylor expansion of d2 in d3 7.476 * [backup-simplify]: Simplify d2 into d2 7.476 * [taylor]: Taking taylor expansion of d3 in d3 7.476 * [backup-simplify]: Simplify 0 into 0 7.476 * [backup-simplify]: Simplify 1 into 1 7.476 * [taylor]: Taking taylor expansion of d1 in d3 7.476 * [backup-simplify]: Simplify d1 into d1 7.476 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d2 7.476 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 7.476 * [taylor]: Taking taylor expansion of d2 in d2 7.476 * [backup-simplify]: Simplify 0 into 0 7.476 * [backup-simplify]: Simplify 1 into 1 7.476 * [taylor]: Taking taylor expansion of d3 in d2 7.476 * [backup-simplify]: Simplify d3 into d3 7.476 * [taylor]: Taking taylor expansion of d1 in d2 7.476 * [backup-simplify]: Simplify d1 into d1 7.476 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 7.476 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 7.476 * [taylor]: Taking taylor expansion of d2 in d1 7.476 * [backup-simplify]: Simplify d2 into d2 7.476 * [taylor]: Taking taylor expansion of d3 in d1 7.476 * [backup-simplify]: Simplify d3 into d3 7.476 * [taylor]: Taking taylor expansion of d1 in d1 7.476 * [backup-simplify]: Simplify 0 into 0 7.476 * [backup-simplify]: Simplify 1 into 1 7.476 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 7.476 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 7.476 * [taylor]: Taking taylor expansion of d2 in d1 7.476 * [backup-simplify]: Simplify d2 into d2 7.476 * [taylor]: Taking taylor expansion of d3 in d1 7.477 * [backup-simplify]: Simplify d3 into d3 7.477 * [taylor]: Taking taylor expansion of d1 in d1 7.477 * [backup-simplify]: Simplify 0 into 0 7.477 * [backup-simplify]: Simplify 1 into 1 7.477 * [backup-simplify]: Simplify (- d3) into (- d3) 7.477 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 7.477 * [backup-simplify]: Simplify (* (- d2 d3) 0) into 0 7.477 * [taylor]: Taking taylor expansion of 0 in d2 7.477 * [backup-simplify]: Simplify 0 into 0 7.477 * [taylor]: Taking taylor expansion of 0 in d3 7.477 * [backup-simplify]: Simplify 0 into 0 7.477 * [backup-simplify]: Simplify 0 into 0 7.477 * [backup-simplify]: Simplify (- 0) into 0 7.478 * [backup-simplify]: Simplify (+ 0 0) into 0 7.478 * [backup-simplify]: Simplify (+ (* (- d2 d3) 1) (* 0 0)) into (- d2 d3) 7.478 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 7.478 * [taylor]: Taking taylor expansion of d2 in d2 7.478 * [backup-simplify]: Simplify 0 into 0 7.478 * [backup-simplify]: Simplify 1 into 1 7.478 * [taylor]: Taking taylor expansion of d3 in d2 7.478 * [backup-simplify]: Simplify d3 into d3 7.479 * [backup-simplify]: Simplify (- d3) into (- d3) 7.479 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 7.479 * [taylor]: Taking taylor expansion of (- d3) in d3 7.479 * [taylor]: Taking taylor expansion of d3 in d3 7.479 * [backup-simplify]: Simplify 0 into 0 7.479 * [backup-simplify]: Simplify 1 into 1 7.479 * [backup-simplify]: Simplify (- 0) into 0 7.479 * [backup-simplify]: Simplify 0 into 0 7.479 * [taylor]: Taking taylor expansion of 0 in d3 7.479 * [backup-simplify]: Simplify 0 into 0 7.479 * [backup-simplify]: Simplify 0 into 0 7.479 * [backup-simplify]: Simplify 0 into 0 7.480 * [backup-simplify]: Simplify (- 0) into 0 7.480 * [backup-simplify]: Simplify (+ 0 0) into 0 7.481 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 0 1) (* 0 0))) into 0 7.481 * [taylor]: Taking taylor expansion of 0 in d2 7.481 * [backup-simplify]: Simplify 0 into 0 7.481 * [taylor]: Taking taylor expansion of 0 in d3 7.481 * [backup-simplify]: Simplify 0 into 0 7.481 * [backup-simplify]: Simplify 0 into 0 7.481 * [backup-simplify]: Simplify (- 0) into 0 7.482 * [backup-simplify]: Simplify (+ 1 0) into 1 7.482 * [taylor]: Taking taylor expansion of 1 in d3 7.482 * [backup-simplify]: Simplify 1 into 1 7.482 * [backup-simplify]: Simplify 1 into 1 7.482 * [taylor]: Taking taylor expansion of 0 in d3 7.482 * [backup-simplify]: Simplify 0 into 0 7.482 * [backup-simplify]: Simplify 0 into 0 7.482 * [backup-simplify]: Simplify (- 1) into -1 7.482 * [backup-simplify]: Simplify -1 into -1 7.482 * [backup-simplify]: Simplify 0 into 0 7.482 * [backup-simplify]: Simplify 0 into 0 7.483 * [backup-simplify]: Simplify (- 0) into 0 7.483 * [backup-simplify]: Simplify (+ 0 0) into 0 7.484 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 7.484 * [taylor]: Taking taylor expansion of 0 in d2 7.484 * [backup-simplify]: Simplify 0 into 0 7.484 * [taylor]: Taking taylor expansion of 0 in d3 7.484 * [backup-simplify]: Simplify 0 into 0 7.484 * [backup-simplify]: Simplify 0 into 0 7.484 * [taylor]: Taking taylor expansion of 0 in d3 7.484 * [backup-simplify]: Simplify 0 into 0 7.484 * [backup-simplify]: Simplify 0 into 0 7.485 * [backup-simplify]: Simplify (- 0) into 0 7.485 * [backup-simplify]: Simplify (+ 0 0) into 0 7.485 * [taylor]: Taking taylor expansion of 0 in d3 7.485 * [backup-simplify]: Simplify 0 into 0 7.485 * [backup-simplify]: Simplify 0 into 0 7.485 * [taylor]: Taking taylor expansion of 0 in d3 7.485 * [backup-simplify]: Simplify 0 into 0 7.485 * [backup-simplify]: Simplify 0 into 0 7.486 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 7.486 * [backup-simplify]: Simplify (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) into (/ (- (/ 1 d2) (/ 1 d3)) d1) 7.486 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in (d1 d2 d3) around 0 7.486 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d3 7.486 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 7.486 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 7.486 * [taylor]: Taking taylor expansion of d2 in d3 7.486 * [backup-simplify]: Simplify d2 into d2 7.486 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.486 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.486 * [taylor]: Taking taylor expansion of d3 in d3 7.486 * [backup-simplify]: Simplify 0 into 0 7.486 * [backup-simplify]: Simplify 1 into 1 7.486 * [backup-simplify]: Simplify (/ 1 1) into 1 7.486 * [taylor]: Taking taylor expansion of d1 in d3 7.487 * [backup-simplify]: Simplify d1 into d1 7.487 * [backup-simplify]: Simplify (- 1) into -1 7.487 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.487 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.487 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d2 7.487 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 7.487 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.487 * [taylor]: Taking taylor expansion of d2 in d2 7.488 * [backup-simplify]: Simplify 0 into 0 7.488 * [backup-simplify]: Simplify 1 into 1 7.488 * [backup-simplify]: Simplify (/ 1 1) into 1 7.488 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.488 * [taylor]: Taking taylor expansion of d3 in d2 7.488 * [backup-simplify]: Simplify d3 into d3 7.488 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.488 * [taylor]: Taking taylor expansion of d1 in d2 7.488 * [backup-simplify]: Simplify d1 into d1 7.489 * [backup-simplify]: Simplify (+ 1 0) into 1 7.489 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.489 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 7.489 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 7.489 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.489 * [taylor]: Taking taylor expansion of d2 in d1 7.489 * [backup-simplify]: Simplify d2 into d2 7.489 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.489 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.489 * [taylor]: Taking taylor expansion of d3 in d1 7.489 * [backup-simplify]: Simplify d3 into d3 7.489 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.489 * [taylor]: Taking taylor expansion of d1 in d1 7.489 * [backup-simplify]: Simplify 0 into 0 7.489 * [backup-simplify]: Simplify 1 into 1 7.489 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.489 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.489 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 7.489 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 7.489 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 7.489 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.489 * [taylor]: Taking taylor expansion of d2 in d1 7.489 * [backup-simplify]: Simplify d2 into d2 7.489 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.490 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.490 * [taylor]: Taking taylor expansion of d3 in d1 7.490 * [backup-simplify]: Simplify d3 into d3 7.490 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.490 * [taylor]: Taking taylor expansion of d1 in d1 7.490 * [backup-simplify]: Simplify 0 into 0 7.490 * [backup-simplify]: Simplify 1 into 1 7.490 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.490 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.490 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 7.490 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 7.490 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.490 * [taylor]: Taking taylor expansion of d2 in d2 7.490 * [backup-simplify]: Simplify 0 into 0 7.490 * [backup-simplify]: Simplify 1 into 1 7.491 * [backup-simplify]: Simplify (/ 1 1) into 1 7.491 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.491 * [taylor]: Taking taylor expansion of d3 in d2 7.491 * [backup-simplify]: Simplify d3 into d3 7.491 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.491 * [backup-simplify]: Simplify (+ 1 0) into 1 7.491 * [taylor]: Taking taylor expansion of 1 in d3 7.491 * [backup-simplify]: Simplify 1 into 1 7.491 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.492 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.492 * [backup-simplify]: Simplify (- 0) into 0 7.492 * [backup-simplify]: Simplify (+ 0 0) into 0 7.493 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)))) into 0 7.493 * [taylor]: Taking taylor expansion of 0 in d2 7.493 * [backup-simplify]: Simplify 0 into 0 7.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.494 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.494 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 7.494 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 7.494 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.494 * [taylor]: Taking taylor expansion of d3 in d3 7.494 * [backup-simplify]: Simplify 0 into 0 7.494 * [backup-simplify]: Simplify 1 into 1 7.495 * [backup-simplify]: Simplify (/ 1 1) into 1 7.495 * [backup-simplify]: Simplify (- 1) into -1 7.495 * [backup-simplify]: Simplify -1 into -1 7.495 * [backup-simplify]: Simplify 1 into 1 7.495 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.495 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.496 * [backup-simplify]: Simplify (- 0) into 0 7.496 * [backup-simplify]: Simplify (+ 0 0) into 0 7.498 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.498 * [taylor]: Taking taylor expansion of 0 in d2 7.498 * [backup-simplify]: Simplify 0 into 0 7.498 * [taylor]: Taking taylor expansion of 0 in d3 7.498 * [backup-simplify]: Simplify 0 into 0 7.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.499 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.499 * [backup-simplify]: Simplify (- 0) into 0 7.500 * [backup-simplify]: Simplify (+ 0 0) into 0 7.500 * [taylor]: Taking taylor expansion of 0 in d3 7.500 * [backup-simplify]: Simplify 0 into 0 7.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.501 * [backup-simplify]: Simplify (- 0) into 0 7.501 * [backup-simplify]: Simplify 0 into 0 7.501 * [backup-simplify]: Simplify 0 into 0 7.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.502 * [backup-simplify]: Simplify (- 0) into 0 7.502 * [backup-simplify]: Simplify (+ 0 0) into 0 7.504 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.504 * [taylor]: Taking taylor expansion of 0 in d2 7.504 * [backup-simplify]: Simplify 0 into 0 7.504 * [taylor]: Taking taylor expansion of 0 in d3 7.504 * [backup-simplify]: Simplify 0 into 0 7.504 * [taylor]: Taking taylor expansion of 0 in d3 7.504 * [backup-simplify]: Simplify 0 into 0 7.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.505 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.506 * [backup-simplify]: Simplify (- 0) into 0 7.506 * [backup-simplify]: Simplify (+ 0 0) into 0 7.506 * [taylor]: Taking taylor expansion of 0 in d3 7.506 * [backup-simplify]: Simplify 0 into 0 7.506 * [backup-simplify]: Simplify 0 into 0 7.506 * [backup-simplify]: Simplify 0 into 0 7.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.507 * [backup-simplify]: Simplify (- 0) into 0 7.508 * [backup-simplify]: Simplify 0 into 0 7.508 * [backup-simplify]: Simplify 0 into 0 7.508 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 7.508 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3)))) into (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) 7.508 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in (d1 d2 d3) around 0 7.508 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d3 7.508 * [taylor]: Taking taylor expansion of -1 in d3 7.508 * [backup-simplify]: Simplify -1 into -1 7.508 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d3 7.508 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 7.508 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.508 * [taylor]: Taking taylor expansion of d3 in d3 7.508 * [backup-simplify]: Simplify 0 into 0 7.508 * [backup-simplify]: Simplify 1 into 1 7.509 * [backup-simplify]: Simplify (/ 1 1) into 1 7.509 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 7.509 * [taylor]: Taking taylor expansion of d2 in d3 7.509 * [backup-simplify]: Simplify d2 into d2 7.509 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.509 * [taylor]: Taking taylor expansion of d1 in d3 7.509 * [backup-simplify]: Simplify d1 into d1 7.509 * [backup-simplify]: Simplify (+ 1 0) into 1 7.509 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.510 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d2 7.510 * [taylor]: Taking taylor expansion of -1 in d2 7.510 * [backup-simplify]: Simplify -1 into -1 7.510 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d2 7.510 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 7.510 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.510 * [taylor]: Taking taylor expansion of d3 in d2 7.510 * [backup-simplify]: Simplify d3 into d3 7.510 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.510 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.510 * [taylor]: Taking taylor expansion of d2 in d2 7.510 * [backup-simplify]: Simplify 0 into 0 7.510 * [backup-simplify]: Simplify 1 into 1 7.510 * [backup-simplify]: Simplify (/ 1 1) into 1 7.510 * [taylor]: Taking taylor expansion of d1 in d2 7.510 * [backup-simplify]: Simplify d1 into d1 7.511 * [backup-simplify]: Simplify (- 1) into -1 7.511 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.511 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.511 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 7.511 * [taylor]: Taking taylor expansion of -1 in d1 7.511 * [backup-simplify]: Simplify -1 into -1 7.511 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 7.511 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 7.511 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.511 * [taylor]: Taking taylor expansion of d3 in d1 7.511 * [backup-simplify]: Simplify d3 into d3 7.511 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.511 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.511 * [taylor]: Taking taylor expansion of d2 in d1 7.511 * [backup-simplify]: Simplify d2 into d2 7.511 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.512 * [taylor]: Taking taylor expansion of d1 in d1 7.512 * [backup-simplify]: Simplify 0 into 0 7.512 * [backup-simplify]: Simplify 1 into 1 7.512 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 7.512 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 7.512 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 7.512 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 7.512 * [taylor]: Taking taylor expansion of -1 in d1 7.512 * [backup-simplify]: Simplify -1 into -1 7.512 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 7.512 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 7.512 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.512 * [taylor]: Taking taylor expansion of d3 in d1 7.512 * [backup-simplify]: Simplify d3 into d3 7.512 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.512 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.512 * [taylor]: Taking taylor expansion of d2 in d1 7.512 * [backup-simplify]: Simplify d2 into d2 7.512 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.512 * [taylor]: Taking taylor expansion of d1 in d1 7.512 * [backup-simplify]: Simplify 0 into 0 7.512 * [backup-simplify]: Simplify 1 into 1 7.512 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 7.513 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 7.513 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 7.513 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 7.513 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 d3) (/ 1 d2))) in d2 7.513 * [taylor]: Taking taylor expansion of -1 in d2 7.513 * [backup-simplify]: Simplify -1 into -1 7.513 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 7.513 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.513 * [taylor]: Taking taylor expansion of d3 in d2 7.513 * [backup-simplify]: Simplify d3 into d3 7.513 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.513 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.513 * [taylor]: Taking taylor expansion of d2 in d2 7.513 * [backup-simplify]: Simplify 0 into 0 7.513 * [backup-simplify]: Simplify 1 into 1 7.514 * [backup-simplify]: Simplify (/ 1 1) into 1 7.514 * [backup-simplify]: Simplify (- 1) into -1 7.514 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.515 * [backup-simplify]: Simplify (* -1 -1) into 1 7.515 * [taylor]: Taking taylor expansion of 1 in d3 7.515 * [backup-simplify]: Simplify 1 into 1 7.515 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.515 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.515 * [backup-simplify]: Simplify (- 0) into 0 7.516 * [backup-simplify]: Simplify (+ 0 0) into 0 7.517 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)))) into 0 7.517 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 7.517 * [taylor]: Taking taylor expansion of 0 in d2 7.517 * [backup-simplify]: Simplify 0 into 0 7.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.519 * [backup-simplify]: Simplify (- 0) into 0 7.519 * [backup-simplify]: Simplify (+ (/ 1 d3) 0) into (/ 1 d3) 7.519 * [backup-simplify]: Simplify (+ (* -1 (/ 1 d3)) (* 0 -1)) into (- (/ 1 d3)) 7.519 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 7.519 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.519 * [taylor]: Taking taylor expansion of d3 in d3 7.519 * [backup-simplify]: Simplify 0 into 0 7.519 * [backup-simplify]: Simplify 1 into 1 7.520 * [backup-simplify]: Simplify (/ 1 1) into 1 7.520 * [backup-simplify]: Simplify (- 1) into -1 7.520 * [backup-simplify]: Simplify -1 into -1 7.520 * [backup-simplify]: Simplify 1 into 1 7.520 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.520 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.521 * [backup-simplify]: Simplify (- 0) into 0 7.521 * [backup-simplify]: Simplify (+ 0 0) into 0 7.523 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.524 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 7.524 * [taylor]: Taking taylor expansion of 0 in d2 7.524 * [backup-simplify]: Simplify 0 into 0 7.524 * [taylor]: Taking taylor expansion of 0 in d3 7.524 * [backup-simplify]: Simplify 0 into 0 7.524 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.525 * [backup-simplify]: Simplify (- 0) into 0 7.526 * [backup-simplify]: Simplify (+ 0 0) into 0 7.526 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 d3)) (* 0 -1))) into 0 7.526 * [taylor]: Taking taylor expansion of 0 in d3 7.526 * [backup-simplify]: Simplify 0 into 0 7.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.528 * [backup-simplify]: Simplify (- 0) into 0 7.528 * [backup-simplify]: Simplify 0 into 0 7.528 * [backup-simplify]: Simplify 0 into 0 7.528 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.528 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.528 * [backup-simplify]: Simplify (- 0) into 0 7.528 * [backup-simplify]: Simplify (+ 0 0) into 0 7.530 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.531 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2)))))) into 0 7.531 * [taylor]: Taking taylor expansion of 0 in d2 7.531 * [backup-simplify]: Simplify 0 into 0 7.531 * [taylor]: Taking taylor expansion of 0 in d3 7.531 * [backup-simplify]: Simplify 0 into 0 7.531 * [taylor]: Taking taylor expansion of 0 in d3 7.531 * [backup-simplify]: Simplify 0 into 0 7.531 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.532 * [backup-simplify]: Simplify (- 0) into 0 7.532 * [backup-simplify]: Simplify (+ 0 0) into 0 7.533 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 d3)) (* 0 -1)))) into 0 7.533 * [taylor]: Taking taylor expansion of 0 in d3 7.533 * [backup-simplify]: Simplify 0 into 0 7.533 * [backup-simplify]: Simplify 0 into 0 7.533 * [backup-simplify]: Simplify 0 into 0 7.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.533 * [backup-simplify]: Simplify (- 0) into 0 7.534 * [backup-simplify]: Simplify 0 into 0 7.534 * [backup-simplify]: Simplify 0 into 0 7.534 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 7.534 * * * [progress]: simplifying candidates 7.534 * * * * [progress]: [ 1 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 2 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 3 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 4 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 5 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 6 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 7 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 8 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 9 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 10 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 11 / 64 ] simplifiying candidate #real (real->posit16 (fma d1 d4 (* d1 (- d2 d3))))))> 7.534 * * * * [progress]: [ 12 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 13 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 14 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 15 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 16 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 17 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 18 / 64 ] simplifiying candidate # 7.534 * * * * [progress]: [ 19 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 20 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 21 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 22 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 23 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 24 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 25 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 26 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 27 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 28 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 29 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 30 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 31 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 32 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 33 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 34 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 35 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 36 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 37 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 38 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 39 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 40 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 41 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 42 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 43 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 44 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 45 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 46 / 64 ] simplifiying candidate # 7.535 * * * * [progress]: [ 47 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 48 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 49 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 50 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 51 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 52 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 53 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 54 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 55 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 56 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 57 / 64 ] simplifiying candidate #real (real->posit16 (* d1 (- d2 d3))))))> 7.536 * * * * [progress]: [ 58 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 59 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 60 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 61 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 62 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 63 / 64 ] simplifiying candidate # 7.536 * * * * [progress]: [ 64 / 64 ] simplifiying candidate # 7.537 * [simplify]: Simplifying: (expm1 (fma d1 d4 (* d1 (- d2 d3)))) (log1p (fma d1 d4 (* d1 (- d2 d3)))) (* d1 d4) (log (fma d1 d4 (* d1 (- d2 d3)))) (exp (fma d1 d4 (* d1 (- d2 d3)))) (* (cbrt (fma d1 d4 (* d1 (- d2 d3)))) (cbrt (fma d1 d4 (* d1 (- d2 d3))))) (cbrt (fma d1 d4 (* d1 (- d2 d3)))) (* (* (fma d1 d4 (* d1 (- d2 d3))) (fma d1 d4 (* d1 (- d2 d3)))) (fma d1 d4 (* d1 (- d2 d3)))) (sqrt (fma d1 d4 (* d1 (- d2 d3)))) (sqrt (fma d1 d4 (* d1 (- d2 d3)))) (real->posit16 (fma d1 d4 (* d1 (- d2 d3)))) (expm1 (* d1 (- d2 d3))) (log1p (* d1 (- d2 d3))) (* d1 (- d2 d3)) (+ (log d1) (log (- d2 d3))) (log (* d1 (- d2 d3))) (exp (* d1 (- d2 d3))) (* (* (* d1 d1) d1) (* (* (- d2 d3) (- d2 d3)) (- d2 d3))) (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (* d1 (- d2 d3))) (* (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* d1 (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3)))))) (* d1 (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) (* d1 (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (sqrt d3) (sqrt d3))))) (* d1 (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3)))) (* d1 (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* d3 1)))) (* d1 (fma (- d3) 1 (* d3 1))) (* d1 (fma (sqrt d2) (sqrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3)))))) (* d1 (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) (* d1 (fma (sqrt d2) (sqrt d2) (- (* (sqrt d3) (sqrt d3))))) (* d1 (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3)))) (* d1 (fma (sqrt d2) (sqrt d2) (- (* d3 1)))) (* d1 (fma (- d3) 1 (* d3 1))) (* d1 (fma 1 d2 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3)))))) (* d1 (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) (* d1 (fma 1 d2 (- (* (sqrt d3) (sqrt d3))))) (* d1 (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3)))) (* d1 (fma 1 d2 (- (* d3 1)))) (* d1 (fma (- d3) 1 (* d3 1))) (* d1 d2) (* d1 (- d3)) (* d1 d2) (* d1 (- d3)) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) d1) (* (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3)))) d1) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (sqrt d3) (sqrt d3)))) d1) (* (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3))) d1) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* d3 1))) d1) (* (fma (- d3) 1 (* d3 1)) d1) (* (fma (sqrt d2) (sqrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) d1) (* (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3)))) d1) (* (fma (sqrt d2) (sqrt d2) (- (* (sqrt d3) (sqrt d3)))) d1) (* (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3))) d1) (* (fma (sqrt d2) (sqrt d2) (- (* d3 1))) d1) (* (fma (- d3) 1 (* d3 1)) d1) (* (fma 1 d2 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) d1) (* (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3)))) d1) (* (fma 1 d2 (- (* (sqrt d3) (sqrt d3)))) d1) (* (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3))) d1) (* (fma 1 d2 (- (* d3 1))) d1) (* (fma (- d3) 1 (* d3 1)) d1) (* d2 d1) (* (- d3) d1) (* d2 d1) (* (- d3) d1) (* d1 (* (cbrt (- d2 d3)) (cbrt (- d2 d3)))) (* d1 (sqrt (- d2 d3))) (* d1 1) (* d1 (+ (sqrt d2) (sqrt d3))) (* d1 1) (* (cbrt d1) (- d2 d3)) (* (sqrt d1) (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- (pow d2 3) (pow d3 3))) (* d1 (- (* d2 d2) (* d3 d3))) (real->posit16 (* d1 (- d2 d3))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) 7.538 * * [simplify]: iteration 0: 120 enodes 7.569 * * [simplify]: iteration 1: 253 enodes 7.637 * * [simplify]: iteration 2: 490 enodes 7.807 * * [simplify]: iteration 3: 1351 enodes 10.017 * * [simplify]: iteration 4: 4603 enodes 11.100 * * [simplify]: iteration complete: 5000 enodes 11.101 * * [simplify]: Extracting #0: cost 34 inf + 0 11.107 * * [simplify]: Extracting #1: cost 409 inf + 2 11.113 * * [simplify]: Extracting #2: cost 637 inf + 8650 11.127 * * [simplify]: Extracting #3: cost 276 inf + 53745 11.152 * * [simplify]: Extracting #4: cost 62 inf + 88561 11.180 * * [simplify]: Extracting #5: cost 10 inf + 107105 11.219 * * [simplify]: Extracting #6: cost 0 inf + 111852 11.247 * * [simplify]: Extracting #7: cost 0 inf + 111812 11.285 * [simplify]: Simplified to: (expm1 (* d1 (- (+ d2 d4) d3))) (log1p (* d1 (- (+ d2 d4) d3))) (* d1 d4) (log (* d1 (- (+ d2 d4) d3))) (exp (* d1 (- (+ d2 d4) d3))) (* (cbrt (* d1 (- (+ d2 d4) d3))) (cbrt (* d1 (- (+ d2 d4) d3)))) (cbrt (* d1 (- (+ d2 d4) d3))) (* (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3))) (* d1 (- (+ d2 d4) d3))) (sqrt (* d1 (- (+ d2 d4) d3))) (sqrt (* d1 (- (+ d2 d4) d3))) (real->posit16 (* d1 (- (+ d2 d4) d3))) (expm1 (* d1 (- d2 d3))) (log1p (* d1 (- d2 d3))) (* d1 (- d2 d3)) (log (* d1 (- d2 d3))) (log (* d1 (- d2 d3))) (exp (* d1 (- d2 d3))) (* (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* d1 (- d2 d3))) (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (* d1 (- d2 d3))) (* (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 d2) (* d3 (- d1)) (* d1 d2) (* d3 (- d1)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 d2) (* d3 (- d1)) (* d1 d2) (* d3 (- d1)) (* (* (cbrt (- d2 d3)) d1) (cbrt (- d2 d3))) (* (sqrt (- d2 d3)) d1) d1 (* (+ (sqrt d2) (sqrt d3)) d1) d1 (* (- d2 d3) (cbrt d1)) (* (sqrt d1) (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- (* d2 (* d2 d2)) (* d3 (* d3 d3)))) (* (+ d3 d2) (* d1 (- d2 d3))) (real->posit16 (* d1 (- d2 d3))) 0 (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3)) (* d1 (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- d2 d3)) 11.288 * * * [progress]: adding candidates to table 11.478 * [progress]: [Phase 3 of 3] Extracting. 11.478 * * [regime]: Finding splitpoints for: (# # #) 11.479 * * * [regime-changes]: Trying 5 branch expressions: ((- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) d4 d3 d2 d1) 11.479 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (# # #) 11.545 * * * * [regimes]: Trying to branch on d4 from (# # #) 11.585 * * * * [regimes]: Trying to branch on d3 from (# # #) 11.623 * * * * [regimes]: Trying to branch on d2 from (# # #) 11.661 * * * * [regimes]: Trying to branch on d1 from (# # #) 11.702 * * * [regime]: Found split indices: #