51.192 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.060 * * * [progress]: [2/2] Setting up program. 0.064 * [progress]: [Phase 2 of 3] Improving. 0.064 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.065 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.065 * * [simplify]: iteration 0: 11 enodes 0.068 * * [simplify]: iteration 1: 26 enodes 0.076 * * [simplify]: iteration 2: 81 enodes 0.123 * * [simplify]: iteration 3: 240 enodes 0.254 * * [simplify]: iteration 4: 548 enodes 0.649 * * [simplify]: iteration 5: 1220 enodes 1.134 * * [simplify]: iteration 6: 2002 enodes 1.308 * * [simplify]: iteration complete: 2002 enodes 1.308 * * [simplify]: Extracting #0: cost 1 inf + 0 1.308 * * [simplify]: Extracting #1: cost 90 inf + 0 1.310 * * [simplify]: Extracting #2: cost 288 inf + 745 1.315 * * [simplify]: Extracting #3: cost 114 inf + 18851 1.325 * * [simplify]: Extracting #4: cost 3 inf + 32189 1.336 * * [simplify]: Extracting #5: cost 0 inf + 32553 1.350 * [simplify]: Simplified to: (* d1 (+ d2 (- d4 (+ d3 d1)))) 1.358 * * [progress]: iteration 1 / 4 1.358 * * * [progress]: picking best candidate 1.363 * * * * [pick]: Picked # 1.363 * * * [progress]: localizing error 1.378 * * * [progress]: generating rewritten candidates 1.378 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.508 * * * [progress]: generating series expansions 1.508 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.508 * [backup-simplify]: Simplify (* d1 (+ d2 (- d4 (+ d3 d1)))) into (* (- (+ d2 d4) (+ d3 d1)) d1) 1.508 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in (d1 d2 d4 d3) around 0 1.508 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d3 1.508 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3 1.508 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 1.508 * [taylor]: Taking taylor expansion of d2 in d3 1.508 * [backup-simplify]: Simplify d2 into d2 1.508 * [taylor]: Taking taylor expansion of d4 in d3 1.508 * [backup-simplify]: Simplify d4 into d4 1.509 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 1.509 * [taylor]: Taking taylor expansion of d3 in d3 1.509 * [backup-simplify]: Simplify 0 into 0 1.509 * [backup-simplify]: Simplify 1 into 1 1.509 * [taylor]: Taking taylor expansion of d1 in d3 1.509 * [backup-simplify]: Simplify d1 into d1 1.509 * [taylor]: Taking taylor expansion of d1 in d3 1.509 * [backup-simplify]: Simplify d1 into d1 1.509 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d4 1.509 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4 1.509 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 1.509 * [taylor]: Taking taylor expansion of d2 in d4 1.509 * [backup-simplify]: Simplify d2 into d2 1.509 * [taylor]: Taking taylor expansion of d4 in d4 1.509 * [backup-simplify]: Simplify 0 into 0 1.509 * [backup-simplify]: Simplify 1 into 1 1.509 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4 1.509 * [taylor]: Taking taylor expansion of d3 in d4 1.509 * [backup-simplify]: Simplify d3 into d3 1.509 * [taylor]: Taking taylor expansion of d1 in d4 1.509 * [backup-simplify]: Simplify d1 into d1 1.509 * [taylor]: Taking taylor expansion of d1 in d4 1.509 * [backup-simplify]: Simplify d1 into d1 1.509 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2 1.509 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2 1.509 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 1.509 * [taylor]: Taking taylor expansion of d2 in d2 1.509 * [backup-simplify]: Simplify 0 into 0 1.509 * [backup-simplify]: Simplify 1 into 1 1.509 * [taylor]: Taking taylor expansion of d4 in d2 1.509 * [backup-simplify]: Simplify d4 into d4 1.509 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 1.509 * [taylor]: Taking taylor expansion of d3 in d2 1.509 * [backup-simplify]: Simplify d3 into d3 1.509 * [taylor]: Taking taylor expansion of d1 in d2 1.509 * [backup-simplify]: Simplify d1 into d1 1.509 * [taylor]: Taking taylor expansion of d1 in d2 1.509 * [backup-simplify]: Simplify d1 into d1 1.509 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1 1.509 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 1.509 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 1.509 * [taylor]: Taking taylor expansion of d2 in d1 1.509 * [backup-simplify]: Simplify d2 into d2 1.509 * [taylor]: Taking taylor expansion of d4 in d1 1.510 * [backup-simplify]: Simplify d4 into d4 1.510 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 1.510 * [taylor]: Taking taylor expansion of d3 in d1 1.510 * [backup-simplify]: Simplify d3 into d3 1.510 * [taylor]: Taking taylor expansion of d1 in d1 1.510 * [backup-simplify]: Simplify 0 into 0 1.510 * [backup-simplify]: Simplify 1 into 1 1.510 * [taylor]: Taking taylor expansion of d1 in d1 1.510 * [backup-simplify]: Simplify 0 into 0 1.510 * [backup-simplify]: Simplify 1 into 1 1.510 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1 1.510 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 1.510 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 1.510 * [taylor]: Taking taylor expansion of d2 in d1 1.510 * [backup-simplify]: Simplify d2 into d2 1.510 * [taylor]: Taking taylor expansion of d4 in d1 1.510 * [backup-simplify]: Simplify d4 into d4 1.510 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 1.510 * [taylor]: Taking taylor expansion of d3 in d1 1.510 * [backup-simplify]: Simplify d3 into d3 1.510 * [taylor]: Taking taylor expansion of d1 in d1 1.510 * [backup-simplify]: Simplify 0 into 0 1.510 * [backup-simplify]: Simplify 1 into 1 1.510 * [taylor]: Taking taylor expansion of d1 in d1 1.510 * [backup-simplify]: Simplify 0 into 0 1.510 * [backup-simplify]: Simplify 1 into 1 1.510 * [backup-simplify]: Simplify (+ d2 d4) into (+ d2 d4) 1.510 * [backup-simplify]: Simplify (+ d3 0) into d3 1.510 * [backup-simplify]: Simplify (- d3) into (- d3) 1.510 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 1.510 * [backup-simplify]: Simplify (* (- (+ d2 d4) d3) 0) into 0 1.510 * [taylor]: Taking taylor expansion of 0 in d2 1.511 * [backup-simplify]: Simplify 0 into 0 1.511 * [taylor]: Taking taylor expansion of 0 in d4 1.511 * [backup-simplify]: Simplify 0 into 0 1.511 * [taylor]: Taking taylor expansion of 0 in d3 1.511 * [backup-simplify]: Simplify 0 into 0 1.511 * [backup-simplify]: Simplify 0 into 0 1.511 * [backup-simplify]: Simplify (+ 0 0) into 0 1.512 * [backup-simplify]: Simplify (+ 0 1) into 1 1.512 * [backup-simplify]: Simplify (- 1) into -1 1.512 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.512 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 1) (* -1 0)) into (- (+ d2 d4) d3) 1.512 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 1.512 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 1.512 * [taylor]: Taking taylor expansion of d2 in d2 1.512 * [backup-simplify]: Simplify 0 into 0 1.512 * [backup-simplify]: Simplify 1 into 1 1.513 * [taylor]: Taking taylor expansion of d4 in d2 1.513 * [backup-simplify]: Simplify d4 into d4 1.513 * [taylor]: Taking taylor expansion of d3 in d2 1.513 * [backup-simplify]: Simplify d3 into d3 1.513 * [backup-simplify]: Simplify (+ 0 d4) into d4 1.513 * [backup-simplify]: Simplify (- d3) into (- d3) 1.513 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 1.513 * [taylor]: Taking taylor expansion of (- d4 d3) in d4 1.513 * [taylor]: Taking taylor expansion of d4 in d4 1.513 * [backup-simplify]: Simplify 0 into 0 1.513 * [backup-simplify]: Simplify 1 into 1 1.513 * [taylor]: Taking taylor expansion of d3 in d4 1.513 * [backup-simplify]: Simplify d3 into d3 1.513 * [backup-simplify]: Simplify (- d3) into (- d3) 1.513 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 1.513 * [taylor]: Taking taylor expansion of (- d3) in d3 1.513 * [taylor]: Taking taylor expansion of d3 in d3 1.513 * [backup-simplify]: Simplify 0 into 0 1.513 * [backup-simplify]: Simplify 1 into 1 1.513 * [backup-simplify]: Simplify (- 0) into 0 1.513 * [backup-simplify]: Simplify 0 into 0 1.513 * [taylor]: Taking taylor expansion of 0 in d4 1.513 * [backup-simplify]: Simplify 0 into 0 1.513 * [taylor]: Taking taylor expansion of 0 in d3 1.513 * [backup-simplify]: Simplify 0 into 0 1.513 * [backup-simplify]: Simplify 0 into 0 1.513 * [taylor]: Taking taylor expansion of 0 in d3 1.513 * [backup-simplify]: Simplify 0 into 0 1.513 * [backup-simplify]: Simplify 0 into 0 1.513 * [backup-simplify]: Simplify 0 into 0 1.514 * [backup-simplify]: Simplify (+ 0 0) into 0 1.514 * [backup-simplify]: Simplify (+ 0 0) into 0 1.514 * [backup-simplify]: Simplify (- 0) into 0 1.514 * [backup-simplify]: Simplify (+ 0 0) into 0 1.515 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 0) (+ (* -1 1) (* 0 0))) into (- 1) 1.515 * [taylor]: Taking taylor expansion of (- 1) in d2 1.515 * [taylor]: Taking taylor expansion of 1 in d2 1.515 * [backup-simplify]: Simplify 1 into 1 1.515 * [backup-simplify]: Simplify (- 1) into -1 1.515 * [taylor]: Taking taylor expansion of -1 in d4 1.515 * [backup-simplify]: Simplify -1 into -1 1.515 * [taylor]: Taking taylor expansion of -1 in d3 1.515 * [backup-simplify]: Simplify -1 into -1 1.515 * [backup-simplify]: Simplify -1 into -1 1.515 * [backup-simplify]: Simplify (+ 1 0) into 1 1.516 * [backup-simplify]: Simplify (- 0) into 0 1.516 * [backup-simplify]: Simplify (+ 1 0) into 1 1.516 * [taylor]: Taking taylor expansion of 1 in d4 1.516 * [backup-simplify]: Simplify 1 into 1 1.516 * [taylor]: Taking taylor expansion of 1 in d3 1.516 * [backup-simplify]: Simplify 1 into 1 1.516 * [backup-simplify]: Simplify 1 into 1 1.516 * [taylor]: Taking taylor expansion of 0 in d4 1.516 * [backup-simplify]: Simplify 0 into 0 1.516 * [taylor]: Taking taylor expansion of 0 in d3 1.516 * [backup-simplify]: Simplify 0 into 0 1.516 * [backup-simplify]: Simplify 0 into 0 1.516 * [backup-simplify]: Simplify (- 0) into 0 1.517 * [backup-simplify]: Simplify (+ 1 0) into 1 1.517 * [taylor]: Taking taylor expansion of 1 in d3 1.517 * [backup-simplify]: Simplify 1 into 1 1.517 * [backup-simplify]: Simplify 1 into 1 1.517 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d4 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (+ (* d4 d1) (* d2 d1)) (pow d1 2)) 1.517 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (/ 1 d2) (- (/ 1 d4) (+ (/ 1 d3) (/ 1 d1))))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) 1.517 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d2 d4 d3) around 0 1.517 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 1.517 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3 1.517 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 1.517 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 1.517 * [taylor]: Taking taylor expansion of d4 in d3 1.517 * [backup-simplify]: Simplify d4 into d4 1.517 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.517 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 1.517 * [taylor]: Taking taylor expansion of d2 in d3 1.517 * [backup-simplify]: Simplify d2 into d2 1.517 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.517 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 1.517 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 1.517 * [taylor]: Taking taylor expansion of d1 in d3 1.517 * [backup-simplify]: Simplify d1 into d1 1.517 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.517 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.517 * [taylor]: Taking taylor expansion of d3 in d3 1.517 * [backup-simplify]: Simplify 0 into 0 1.517 * [backup-simplify]: Simplify 1 into 1 1.518 * [backup-simplify]: Simplify (/ 1 1) into 1 1.518 * [taylor]: Taking taylor expansion of d1 in d3 1.518 * [backup-simplify]: Simplify d1 into d1 1.518 * [backup-simplify]: Simplify (+ 0 1) into 1 1.518 * [backup-simplify]: Simplify (- 1) into -1 1.519 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.519 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 1.519 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 1.519 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4 1.519 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 1.519 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.519 * [taylor]: Taking taylor expansion of d4 in d4 1.519 * [backup-simplify]: Simplify 0 into 0 1.519 * [backup-simplify]: Simplify 1 into 1 1.519 * [backup-simplify]: Simplify (/ 1 1) into 1 1.519 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 1.519 * [taylor]: Taking taylor expansion of d2 in d4 1.519 * [backup-simplify]: Simplify d2 into d2 1.519 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.519 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 1.519 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 1.519 * [taylor]: Taking taylor expansion of d1 in d4 1.519 * [backup-simplify]: Simplify d1 into d1 1.519 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.519 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 1.519 * [taylor]: Taking taylor expansion of d3 in d4 1.519 * [backup-simplify]: Simplify d3 into d3 1.519 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.519 * [taylor]: Taking taylor expansion of d1 in d4 1.519 * [backup-simplify]: Simplify d1 into d1 1.519 * [backup-simplify]: Simplify (+ 1 0) into 1 1.520 * [backup-simplify]: Simplify (+ 1 0) into 1 1.520 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.520 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 1.520 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2 1.520 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1.520 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.520 * [taylor]: Taking taylor expansion of d4 in d2 1.520 * [backup-simplify]: Simplify d4 into d4 1.520 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.520 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.520 * [taylor]: Taking taylor expansion of d2 in d2 1.520 * [backup-simplify]: Simplify 0 into 0 1.520 * [backup-simplify]: Simplify 1 into 1 1.520 * [backup-simplify]: Simplify (/ 1 1) into 1 1.520 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1.520 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 1.520 * [taylor]: Taking taylor expansion of d1 in d2 1.520 * [backup-simplify]: Simplify d1 into d1 1.520 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.520 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.520 * [taylor]: Taking taylor expansion of d3 in d2 1.520 * [backup-simplify]: Simplify d3 into d3 1.520 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.520 * [taylor]: Taking taylor expansion of d1 in d2 1.520 * [backup-simplify]: Simplify d1 into d1 1.521 * [backup-simplify]: Simplify (+ 0 1) into 1 1.521 * [backup-simplify]: Simplify (+ 1 0) into 1 1.521 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.521 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 1.521 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 1.521 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 1.521 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 1.521 * [taylor]: Taking taylor expansion of d4 in d1 1.521 * [backup-simplify]: Simplify d4 into d4 1.521 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.521 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 1.521 * [taylor]: Taking taylor expansion of d2 in d1 1.521 * [backup-simplify]: Simplify d2 into d2 1.521 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.521 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1.521 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 1.521 * [taylor]: Taking taylor expansion of d1 in d1 1.521 * [backup-simplify]: Simplify 0 into 0 1.521 * [backup-simplify]: Simplify 1 into 1 1.522 * [backup-simplify]: Simplify (/ 1 1) into 1 1.522 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 1.522 * [taylor]: Taking taylor expansion of d3 in d1 1.522 * [backup-simplify]: Simplify d3 into d3 1.522 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.522 * [taylor]: Taking taylor expansion of d1 in d1 1.522 * [backup-simplify]: Simplify 0 into 0 1.522 * [backup-simplify]: Simplify 1 into 1 1.522 * [backup-simplify]: Simplify (+ 1 0) into 1 1.522 * [backup-simplify]: Simplify (- 1) into -1 1.522 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.523 * [backup-simplify]: Simplify (/ -1 1) into -1 1.523 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 1.523 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 1.523 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 1.523 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 1.523 * [taylor]: Taking taylor expansion of d4 in d1 1.523 * [backup-simplify]: Simplify d4 into d4 1.523 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.523 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 1.523 * [taylor]: Taking taylor expansion of d2 in d1 1.523 * [backup-simplify]: Simplify d2 into d2 1.523 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.523 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1.523 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 1.523 * [taylor]: Taking taylor expansion of d1 in d1 1.523 * [backup-simplify]: Simplify 0 into 0 1.523 * [backup-simplify]: Simplify 1 into 1 1.523 * [backup-simplify]: Simplify (/ 1 1) into 1 1.523 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 1.523 * [taylor]: Taking taylor expansion of d3 in d1 1.523 * [backup-simplify]: Simplify d3 into d3 1.523 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.523 * [taylor]: Taking taylor expansion of d1 in d1 1.523 * [backup-simplify]: Simplify 0 into 0 1.523 * [backup-simplify]: Simplify 1 into 1 1.524 * [backup-simplify]: Simplify (+ 1 0) into 1 1.524 * [backup-simplify]: Simplify (- 1) into -1 1.524 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.524 * [backup-simplify]: Simplify (/ -1 1) into -1 1.524 * [taylor]: Taking taylor expansion of -1 in d2 1.525 * [backup-simplify]: Simplify -1 into -1 1.525 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 1.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.525 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 1.525 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.525 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1.526 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1.526 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 1.526 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1.526 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.526 * [taylor]: Taking taylor expansion of d4 in d2 1.526 * [backup-simplify]: Simplify d4 into d4 1.526 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.526 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.526 * [taylor]: Taking taylor expansion of d2 in d2 1.526 * [backup-simplify]: Simplify 0 into 0 1.526 * [backup-simplify]: Simplify 1 into 1 1.526 * [backup-simplify]: Simplify (/ 1 1) into 1 1.526 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.526 * [taylor]: Taking taylor expansion of d3 in d2 1.526 * [backup-simplify]: Simplify d3 into d3 1.526 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.527 * [backup-simplify]: Simplify (+ 0 1) into 1 1.527 * [backup-simplify]: Simplify (+ 1 0) into 1 1.527 * [taylor]: Taking taylor expansion of 1 in d4 1.527 * [backup-simplify]: Simplify 1 into 1 1.527 * [taylor]: Taking taylor expansion of -1 in d4 1.527 * [backup-simplify]: Simplify -1 into -1 1.527 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.527 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1.527 * [backup-simplify]: Simplify (+ 0 0) into 0 1.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.528 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.528 * [backup-simplify]: Simplify (+ 0 0) into 0 1.528 * [backup-simplify]: Simplify (- 0) into 0 1.529 * [backup-simplify]: Simplify (+ 0 0) into 0 1.530 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0 1.530 * [taylor]: Taking taylor expansion of 0 in d2 1.530 * [backup-simplify]: Simplify 0 into 0 1.530 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.530 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.530 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.530 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1.530 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4 1.530 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.530 * [taylor]: Taking taylor expansion of d4 in d4 1.530 * [backup-simplify]: Simplify 0 into 0 1.530 * [backup-simplify]: Simplify 1 into 1 1.531 * [backup-simplify]: Simplify (/ 1 1) into 1 1.531 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 1.531 * [taylor]: Taking taylor expansion of d3 in d4 1.531 * [backup-simplify]: Simplify d3 into d3 1.531 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.531 * [backup-simplify]: Simplify (+ 1 0) into 1 1.531 * [taylor]: Taking taylor expansion of 1 in d3 1.531 * [backup-simplify]: Simplify 1 into 1 1.531 * [taylor]: Taking taylor expansion of 0 in d4 1.531 * [backup-simplify]: Simplify 0 into 0 1.531 * [taylor]: Taking taylor expansion of 1 in d3 1.531 * [backup-simplify]: Simplify 1 into 1 1.531 * [taylor]: Taking taylor expansion of -1 in d3 1.531 * [backup-simplify]: Simplify -1 into -1 1.531 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1.531 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1.532 * [backup-simplify]: Simplify (+ 0 0) into 0 1.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.532 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1.532 * [backup-simplify]: Simplify (+ 0 0) into 0 1.533 * [backup-simplify]: Simplify (- 0) into 0 1.533 * [backup-simplify]: Simplify (+ 0 0) into 0 1.534 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.534 * [taylor]: Taking taylor expansion of 0 in d2 1.534 * [backup-simplify]: Simplify 0 into 0 1.534 * [taylor]: Taking taylor expansion of 0 in d4 1.534 * [backup-simplify]: Simplify 0 into 0 1.535 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.535 * [backup-simplify]: Simplify (+ 0 0) into 0 1.535 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.536 * [backup-simplify]: Simplify (- 0) into 0 1.536 * [backup-simplify]: Simplify (+ 0 0) into 0 1.536 * [taylor]: Taking taylor expansion of 0 in d4 1.536 * [backup-simplify]: Simplify 0 into 0 1.536 * [taylor]: Taking taylor expansion of 0 in d4 1.536 * [backup-simplify]: Simplify 0 into 0 1.536 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.536 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.537 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 1.537 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 1.537 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.537 * [taylor]: Taking taylor expansion of d3 in d3 1.537 * [backup-simplify]: Simplify 0 into 0 1.537 * [backup-simplify]: Simplify 1 into 1 1.537 * [backup-simplify]: Simplify (/ 1 1) into 1 1.537 * [backup-simplify]: Simplify (- 1) into -1 1.537 * [backup-simplify]: Simplify -1 into -1 1.537 * [taylor]: Taking taylor expansion of 0 in d3 1.537 * [backup-simplify]: Simplify 0 into 0 1.537 * [taylor]: Taking taylor expansion of 0 in d3 1.537 * [backup-simplify]: Simplify 0 into 0 1.537 * [taylor]: Taking taylor expansion of 0 in d3 1.537 * [backup-simplify]: Simplify 0 into 0 1.537 * [backup-simplify]: Simplify 1 into 1 1.537 * [backup-simplify]: Simplify 1 into 1 1.538 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d4)) (* 1 (/ 1 (/ 1 d1)))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1.538 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (/ 1 (- d2)) (- (/ 1 (- d4)) (+ (/ 1 (- d3)) (/ 1 (- d1)))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) 1.538 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d1 d2 d4 d3) around 0 1.538 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3 1.538 * [taylor]: Taking taylor expansion of -1 in d3 1.538 * [backup-simplify]: Simplify -1 into -1 1.538 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3 1.538 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3 1.538 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 1.538 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 1.538 * [taylor]: Taking taylor expansion of d1 in d3 1.538 * [backup-simplify]: Simplify d1 into d1 1.538 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.538 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.538 * [taylor]: Taking taylor expansion of d3 in d3 1.538 * [backup-simplify]: Simplify 0 into 0 1.538 * [backup-simplify]: Simplify 1 into 1 1.538 * [backup-simplify]: Simplify (/ 1 1) into 1 1.538 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 1.538 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 1.538 * [taylor]: Taking taylor expansion of d4 in d3 1.538 * [backup-simplify]: Simplify d4 into d4 1.538 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.539 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 1.539 * [taylor]: Taking taylor expansion of d2 in d3 1.539 * [backup-simplify]: Simplify d2 into d2 1.539 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.539 * [taylor]: Taking taylor expansion of d1 in d3 1.539 * [backup-simplify]: Simplify d1 into d1 1.539 * [backup-simplify]: Simplify (+ 0 1) into 1 1.539 * [backup-simplify]: Simplify (+ 1 0) into 1 1.539 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.539 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4 1.539 * [taylor]: Taking taylor expansion of -1 in d4 1.539 * [backup-simplify]: Simplify -1 into -1 1.539 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4 1.539 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4 1.539 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 1.539 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 1.539 * [taylor]: Taking taylor expansion of d1 in d4 1.539 * [backup-simplify]: Simplify d1 into d1 1.539 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.539 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 1.539 * [taylor]: Taking taylor expansion of d3 in d4 1.539 * [backup-simplify]: Simplify d3 into d3 1.539 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.539 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 1.539 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.539 * [taylor]: Taking taylor expansion of d4 in d4 1.540 * [backup-simplify]: Simplify 0 into 0 1.540 * [backup-simplify]: Simplify 1 into 1 1.540 * [backup-simplify]: Simplify (/ 1 1) into 1 1.540 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 1.540 * [taylor]: Taking taylor expansion of d2 in d4 1.540 * [backup-simplify]: Simplify d2 into d2 1.540 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.540 * [taylor]: Taking taylor expansion of d1 in d4 1.540 * [backup-simplify]: Simplify d1 into d1 1.540 * [backup-simplify]: Simplify (+ 1 0) into 1 1.540 * [backup-simplify]: Simplify (- 1) into -1 1.541 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.541 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 1.541 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 1.541 * [taylor]: Taking taylor expansion of -1 in d2 1.541 * [backup-simplify]: Simplify -1 into -1 1.541 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 1.541 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2 1.541 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1.541 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 1.541 * [taylor]: Taking taylor expansion of d1 in d2 1.541 * [backup-simplify]: Simplify d1 into d1 1.541 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.541 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.541 * [taylor]: Taking taylor expansion of d3 in d2 1.541 * [backup-simplify]: Simplify d3 into d3 1.541 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.541 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1.541 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.541 * [taylor]: Taking taylor expansion of d4 in d2 1.541 * [backup-simplify]: Simplify d4 into d4 1.541 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.541 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.541 * [taylor]: Taking taylor expansion of d2 in d2 1.541 * [backup-simplify]: Simplify 0 into 0 1.541 * [backup-simplify]: Simplify 1 into 1 1.541 * [backup-simplify]: Simplify (/ 1 1) into 1 1.541 * [taylor]: Taking taylor expansion of d1 in d2 1.541 * [backup-simplify]: Simplify d1 into d1 1.542 * [backup-simplify]: Simplify (+ 0 1) into 1 1.542 * [backup-simplify]: Simplify (- 1) into -1 1.542 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.542 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 1.542 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 1.542 * [taylor]: Taking taylor expansion of -1 in d1 1.542 * [backup-simplify]: Simplify -1 into -1 1.542 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 1.542 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 1.542 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1.542 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 1.542 * [taylor]: Taking taylor expansion of d1 in d1 1.542 * [backup-simplify]: Simplify 0 into 0 1.542 * [backup-simplify]: Simplify 1 into 1 1.543 * [backup-simplify]: Simplify (/ 1 1) into 1 1.543 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 1.543 * [taylor]: Taking taylor expansion of d3 in d1 1.543 * [backup-simplify]: Simplify d3 into d3 1.543 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.543 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 1.543 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 1.543 * [taylor]: Taking taylor expansion of d4 in d1 1.543 * [backup-simplify]: Simplify d4 into d4 1.543 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.543 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 1.543 * [taylor]: Taking taylor expansion of d2 in d1 1.543 * [backup-simplify]: Simplify d2 into d2 1.543 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.543 * [taylor]: Taking taylor expansion of d1 in d1 1.543 * [backup-simplify]: Simplify 0 into 0 1.543 * [backup-simplify]: Simplify 1 into 1 1.543 * [backup-simplify]: Simplify (+ 1 0) into 1 1.543 * [backup-simplify]: Simplify (+ 1 0) into 1 1.544 * [backup-simplify]: Simplify (/ 1 1) into 1 1.544 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 1.544 * [taylor]: Taking taylor expansion of -1 in d1 1.544 * [backup-simplify]: Simplify -1 into -1 1.544 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 1.544 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 1.544 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1.544 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 1.544 * [taylor]: Taking taylor expansion of d1 in d1 1.544 * [backup-simplify]: Simplify 0 into 0 1.544 * [backup-simplify]: Simplify 1 into 1 1.544 * [backup-simplify]: Simplify (/ 1 1) into 1 1.544 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 1.544 * [taylor]: Taking taylor expansion of d3 in d1 1.544 * [backup-simplify]: Simplify d3 into d3 1.544 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.544 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 1.544 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 1.544 * [taylor]: Taking taylor expansion of d4 in d1 1.544 * [backup-simplify]: Simplify d4 into d4 1.544 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.544 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 1.544 * [taylor]: Taking taylor expansion of d2 in d1 1.544 * [backup-simplify]: Simplify d2 into d2 1.544 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.544 * [taylor]: Taking taylor expansion of d1 in d1 1.544 * [backup-simplify]: Simplify 0 into 0 1.544 * [backup-simplify]: Simplify 1 into 1 1.545 * [backup-simplify]: Simplify (+ 1 0) into 1 1.545 * [backup-simplify]: Simplify (+ 1 0) into 1 1.545 * [backup-simplify]: Simplify (/ 1 1) into 1 1.545 * [backup-simplify]: Simplify (* -1 1) into -1 1.545 * [taylor]: Taking taylor expansion of -1 in d2 1.545 * [backup-simplify]: Simplify -1 into -1 1.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.546 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 1.546 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 1.546 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 1.546 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1.547 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1.547 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1.547 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 1.547 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1.547 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.547 * [taylor]: Taking taylor expansion of d4 in d2 1.547 * [backup-simplify]: Simplify d4 into d4 1.547 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.547 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.547 * [taylor]: Taking taylor expansion of d2 in d2 1.547 * [backup-simplify]: Simplify 0 into 0 1.547 * [backup-simplify]: Simplify 1 into 1 1.548 * [backup-simplify]: Simplify (/ 1 1) into 1 1.548 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.548 * [taylor]: Taking taylor expansion of d3 in d2 1.548 * [backup-simplify]: Simplify d3 into d3 1.548 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.548 * [backup-simplify]: Simplify (+ 0 1) into 1 1.549 * [backup-simplify]: Simplify (+ 1 0) into 1 1.549 * [taylor]: Taking taylor expansion of 1 in d4 1.549 * [backup-simplify]: Simplify 1 into 1 1.549 * [taylor]: Taking taylor expansion of -1 in d4 1.549 * [backup-simplify]: Simplify -1 into -1 1.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.550 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.550 * [backup-simplify]: Simplify (+ 0 0) into 0 1.551 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.551 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1.551 * [backup-simplify]: Simplify (+ 0 0) into 0 1.551 * [backup-simplify]: Simplify (- 0) into 0 1.552 * [backup-simplify]: Simplify (+ 0 0) into 0 1.553 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)))) into 0 1.554 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))) into 0 1.554 * [taylor]: Taking taylor expansion of 0 in d2 1.555 * [backup-simplify]: Simplify 0 into 0 1.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.555 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.555 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.556 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1.556 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4 1.556 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.556 * [taylor]: Taking taylor expansion of d4 in d4 1.556 * [backup-simplify]: Simplify 0 into 0 1.556 * [backup-simplify]: Simplify 1 into 1 1.556 * [backup-simplify]: Simplify (/ 1 1) into 1 1.556 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 1.556 * [taylor]: Taking taylor expansion of d3 in d4 1.556 * [backup-simplify]: Simplify d3 into d3 1.556 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.557 * [backup-simplify]: Simplify (+ 1 0) into 1 1.557 * [taylor]: Taking taylor expansion of 1 in d3 1.557 * [backup-simplify]: Simplify 1 into 1 1.557 * [taylor]: Taking taylor expansion of 0 in d4 1.557 * [backup-simplify]: Simplify 0 into 0 1.557 * [taylor]: Taking taylor expansion of 1 in d3 1.557 * [backup-simplify]: Simplify 1 into 1 1.557 * [taylor]: Taking taylor expansion of -1 in d3 1.557 * [backup-simplify]: Simplify -1 into -1 1.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1.559 * [backup-simplify]: Simplify (+ 0 0) into 0 1.559 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1.559 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1.559 * [backup-simplify]: Simplify (+ 0 0) into 0 1.560 * [backup-simplify]: Simplify (- 0) into 0 1.560 * [backup-simplify]: Simplify (+ 0 0) into 0 1.562 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.563 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))) into 0 1.563 * [taylor]: Taking taylor expansion of 0 in d2 1.563 * [backup-simplify]: Simplify 0 into 0 1.564 * [taylor]: Taking taylor expansion of 0 in d4 1.564 * [backup-simplify]: Simplify 0 into 0 1.564 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.565 * [backup-simplify]: Simplify (+ 0 0) into 0 1.565 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.565 * [backup-simplify]: Simplify (- 0) into 0 1.566 * [backup-simplify]: Simplify (+ 0 0) into 0 1.566 * [taylor]: Taking taylor expansion of 0 in d4 1.566 * [backup-simplify]: Simplify 0 into 0 1.566 * [taylor]: Taking taylor expansion of 0 in d4 1.566 * [backup-simplify]: Simplify 0 into 0 1.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.567 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.567 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 1.567 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 1.567 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.567 * [taylor]: Taking taylor expansion of d3 in d3 1.567 * [backup-simplify]: Simplify 0 into 0 1.567 * [backup-simplify]: Simplify 1 into 1 1.567 * [backup-simplify]: Simplify (/ 1 1) into 1 1.568 * [backup-simplify]: Simplify (- 1) into -1 1.568 * [backup-simplify]: Simplify -1 into -1 1.568 * [taylor]: Taking taylor expansion of 0 in d3 1.568 * [backup-simplify]: Simplify 0 into 0 1.568 * [taylor]: Taking taylor expansion of 0 in d3 1.568 * [backup-simplify]: Simplify 0 into 0 1.568 * [taylor]: Taking taylor expansion of 0 in d3 1.568 * [backup-simplify]: Simplify 0 into 0 1.568 * [backup-simplify]: Simplify 1 into 1 1.568 * [backup-simplify]: Simplify 1 into 1 1.569 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (/ 1 (/ 1 (- d1))))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1.569 * * * [progress]: simplifying candidates 1.569 * * * * [progress]: [ 1 / 31 ] simplifiying candidate # 1.569 * * * * [progress]: [ 2 / 31 ] simplifiying candidate # 1.569 * * * * [progress]: [ 3 / 31 ] simplifiying candidate # 1.569 * * * * [progress]: [ 4 / 31 ] simplifiying candidate # 1.569 * * * * [progress]: [ 5 / 31 ] simplifiying candidate # 1.569 * * * * [progress]: [ 6 / 31 ] simplifiying candidate # 1.569 * * * * [progress]: [ 7 / 31 ] simplifiying candidate # 1.569 * * * * [progress]: [ 8 / 31 ] simplifiying candidate # 1.569 * * * * [progress]: [ 9 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 10 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 11 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 12 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 13 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 14 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 15 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 16 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 17 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 18 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 19 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 20 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 21 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 22 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 23 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 24 / 31 ] simplifiying candidate # 1.570 * * * * [progress]: [ 25 / 31 ] simplifiying candidate # 1.571 * * * * [progress]: [ 26 / 31 ] simplifiying candidate # 1.571 * * * * [progress]: [ 27 / 31 ] simplifiying candidate #real (real->posit16 (* d1 (+ d2 (- d4 (+ d3 d1)))))))> 1.571 * * * * [progress]: [ 28 / 31 ] simplifiying candidate # 1.571 * * * * [progress]: [ 29 / 31 ] simplifiying candidate # 1.571 * * * * [progress]: [ 30 / 31 ] simplifiying candidate # 1.571 * * * * [progress]: [ 31 / 31 ] simplifiying candidate # 1.571 * [simplify]: Simplifying: (expm1 (* d1 (+ d2 (- d4 (+ d3 d1))))) (log1p (* d1 (+ d2 (- d4 (+ d3 d1))))) (* d1 (+ d2 (- d4 (+ d3 d1)))) (+ (log d1) (log (+ d2 (- d4 (+ d3 d1))))) (log (* d1 (+ d2 (- d4 (+ d3 d1))))) (exp (* d1 (+ d2 (- d4 (+ d3 d1))))) (* (* (* d1 d1) d1) (* (* (+ d2 (- d4 (+ d3 d1))) (+ d2 (- d4 (+ d3 d1)))) (+ d2 (- d4 (+ d3 d1))))) (* (cbrt (* d1 (+ d2 (- d4 (+ d3 d1))))) (cbrt (* d1 (+ d2 (- d4 (+ d3 d1)))))) (cbrt (* d1 (+ d2 (- d4 (+ d3 d1))))) (* (* (* d1 (+ d2 (- d4 (+ d3 d1)))) (* d1 (+ d2 (- d4 (+ d3 d1))))) (* d1 (+ d2 (- d4 (+ d3 d1))))) (sqrt (* d1 (+ d2 (- d4 (+ d3 d1))))) (sqrt (* d1 (+ d2 (- d4 (+ d3 d1))))) (* (sqrt d1) (sqrt (+ d2 (- d4 (+ d3 d1))))) (* (sqrt d1) (sqrt (+ d2 (- d4 (+ d3 d1))))) (* d1 d2) (* d1 (- d4 (+ d3 d1))) (* d2 d1) (* (- d4 (+ d3 d1)) d1) (* d1 (* (cbrt (+ d2 (- d4 (+ d3 d1)))) (cbrt (+ d2 (- d4 (+ d3 d1)))))) (* d1 (sqrt (+ d2 (- d4 (+ d3 d1))))) (* d1 1) (* d1 1) (* d1 1) (* d1 1) (* (cbrt d1) (+ d2 (- d4 (+ d3 d1)))) (* (sqrt d1) (+ d2 (- d4 (+ d3 d1)))) (* d1 (+ d2 (- d4 (+ d3 d1)))) (* d1 (+ (pow d2 3) (pow (- d4 (+ d3 d1)) 3))) (* d1 (- (* d2 d2) (* (- d4 (+ d3 d1)) (- d4 (+ d3 d1))))) (real->posit16 (* d1 (+ d2 (- d4 (+ d3 d1))))) (- (+ (* d4 d1) (* d2 d1)) (pow d1 2)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1.572 * * [simplify]: iteration 0: 58 enodes 1.603 * * [simplify]: iteration 1: 173 enodes 1.677 * * [simplify]: iteration 2: 627 enodes 1.836 * * [simplify]: iteration 3: 2002 enodes 2.220 * * [simplify]: iteration complete: 2002 enodes 2.220 * * [simplify]: Extracting #0: cost 23 inf + 0 2.221 * * [simplify]: Extracting #1: cost 218 inf + 1 2.223 * * [simplify]: Extracting #2: cost 581 inf + 1782 2.243 * * [simplify]: Extracting #3: cost 573 inf + 46331 2.287 * * [simplify]: Extracting #4: cost 142 inf + 150778 2.327 * * [simplify]: Extracting #5: cost 2 inf + 187784 2.375 * * [simplify]: Extracting #6: cost 0 inf + 188212 2.413 * [simplify]: Simplified to: (expm1 (* d1 (- (+ d2 d4) (+ d3 d1)))) (log1p (* d1 (- (+ d2 d4) (+ d3 d1)))) (* d1 (- (+ d2 d4) (+ d3 d1))) (log (* d1 (- (+ d2 d4) (+ d3 d1)))) (log (* d1 (- (+ d2 d4) (+ d3 d1)))) (exp (* d1 (- (+ d2 d4) (+ d3 d1)))) (* (* (* d1 (- (+ d2 d4) (+ d3 d1))) (* d1 (- (+ d2 d4) (+ d3 d1)))) (* d1 (- (+ d2 d4) (+ d3 d1)))) (* (cbrt (* d1 (- (+ d2 d4) (+ d3 d1)))) (cbrt (* d1 (- (+ d2 d4) (+ d3 d1))))) (cbrt (* d1 (- (+ d2 d4) (+ d3 d1)))) (* (* (* d1 (- (+ d2 d4) (+ d3 d1))) (* d1 (- (+ d2 d4) (+ d3 d1)))) (* d1 (- (+ d2 d4) (+ d3 d1)))) (sqrt (* d1 (- (+ d2 d4) (+ d3 d1)))) (sqrt (* d1 (- (+ d2 d4) (+ d3 d1)))) (* (sqrt d1) (sqrt (- (+ d2 d4) (+ d3 d1)))) (* (sqrt d1) (sqrt (- (+ d2 d4) (+ d3 d1)))) (* d1 d2) (* (- d4 (+ d3 d1)) d1) (* d2 d1) (* (- d4 (+ d3 d1)) d1) (* (* (cbrt (- (+ d2 d4) (+ d3 d1))) d1) (cbrt (- (+ d2 d4) (+ d3 d1)))) (* d1 (sqrt (- (+ d2 d4) (+ d3 d1)))) d1 d1 d1 d1 (* (cbrt d1) (- (+ d2 d4) (+ d3 d1))) (* (- (+ d2 d4) (+ d3 d1)) (sqrt d1)) (* d1 (- (+ d2 d4) (+ d3 d1))) (* d1 (fma (* (- d4 (+ d3 d1)) (- d4 (+ d3 d1))) (- d4 (+ d3 d1)) (* d2 (* d2 d2)))) (* (- (* d2 d2) (* (- d4 (+ d3 d1)) (- d4 (+ d3 d1)))) d1) (real->posit16 (* d1 (- (+ d2 d4) (+ d3 d1)))) (- (* d1 (+ d2 d4)) (* d1 d1)) (fma d1 (- d2 d3) (* d1 d4)) (fma d1 (- d2 d3) (* d1 d4)) 2.414 * * * [progress]: adding candidates to table 2.629 * * [progress]: iteration 2 / 4 2.629 * * * [progress]: picking best candidate 2.638 * * * * [pick]: Picked # 2.638 * * * [progress]: localizing error 2.657 * * * [progress]: generating rewritten candidates 2.657 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 2.704 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 2.715 * * * [progress]: generating series expansions 2.715 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 2.715 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 2.715 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 2.716 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 2.716 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 2.716 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 2.716 * [taylor]: Taking taylor expansion of d4 in d4 2.716 * [backup-simplify]: Simplify 0 into 0 2.716 * [backup-simplify]: Simplify 1 into 1 2.716 * [taylor]: Taking taylor expansion of d1 in d4 2.716 * [backup-simplify]: Simplify d1 into d1 2.716 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 2.716 * [taylor]: Taking taylor expansion of d2 in d4 2.716 * [backup-simplify]: Simplify d2 into d2 2.716 * [taylor]: Taking taylor expansion of d1 in d4 2.716 * [backup-simplify]: Simplify d1 into d1 2.716 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 2.716 * [taylor]: Taking taylor expansion of d3 in d4 2.716 * [backup-simplify]: Simplify d3 into d3 2.716 * [taylor]: Taking taylor expansion of d1 in d4 2.716 * [backup-simplify]: Simplify d1 into d1 2.716 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 2.716 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 2.716 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 2.716 * [taylor]: Taking taylor expansion of d4 in d3 2.716 * [backup-simplify]: Simplify d4 into d4 2.716 * [taylor]: Taking taylor expansion of d1 in d3 2.716 * [backup-simplify]: Simplify d1 into d1 2.716 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 2.716 * [taylor]: Taking taylor expansion of d2 in d3 2.716 * [backup-simplify]: Simplify d2 into d2 2.716 * [taylor]: Taking taylor expansion of d1 in d3 2.716 * [backup-simplify]: Simplify d1 into d1 2.716 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 2.716 * [taylor]: Taking taylor expansion of d3 in d3 2.716 * [backup-simplify]: Simplify 0 into 0 2.716 * [backup-simplify]: Simplify 1 into 1 2.716 * [taylor]: Taking taylor expansion of d1 in d3 2.716 * [backup-simplify]: Simplify d1 into d1 2.716 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 2.716 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 2.716 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 2.716 * [taylor]: Taking taylor expansion of d4 in d2 2.716 * [backup-simplify]: Simplify d4 into d4 2.716 * [taylor]: Taking taylor expansion of d1 in d2 2.716 * [backup-simplify]: Simplify d1 into d1 2.716 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 2.716 * [taylor]: Taking taylor expansion of d2 in d2 2.716 * [backup-simplify]: Simplify 0 into 0 2.716 * [backup-simplify]: Simplify 1 into 1 2.716 * [taylor]: Taking taylor expansion of d1 in d2 2.716 * [backup-simplify]: Simplify d1 into d1 2.716 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 2.716 * [taylor]: Taking taylor expansion of d3 in d2 2.716 * [backup-simplify]: Simplify d3 into d3 2.716 * [taylor]: Taking taylor expansion of d1 in d2 2.716 * [backup-simplify]: Simplify d1 into d1 2.716 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 2.716 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 2.716 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.716 * [taylor]: Taking taylor expansion of d4 in d1 2.716 * [backup-simplify]: Simplify d4 into d4 2.716 * [taylor]: Taking taylor expansion of d1 in d1 2.716 * [backup-simplify]: Simplify 0 into 0 2.716 * [backup-simplify]: Simplify 1 into 1 2.716 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.716 * [taylor]: Taking taylor expansion of d2 in d1 2.716 * [backup-simplify]: Simplify d2 into d2 2.716 * [taylor]: Taking taylor expansion of d1 in d1 2.716 * [backup-simplify]: Simplify 0 into 0 2.716 * [backup-simplify]: Simplify 1 into 1 2.716 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.716 * [taylor]: Taking taylor expansion of d3 in d1 2.716 * [backup-simplify]: Simplify d3 into d3 2.717 * [taylor]: Taking taylor expansion of d1 in d1 2.717 * [backup-simplify]: Simplify 0 into 0 2.717 * [backup-simplify]: Simplify 1 into 1 2.717 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 2.717 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 2.717 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.717 * [taylor]: Taking taylor expansion of d4 in d1 2.717 * [backup-simplify]: Simplify d4 into d4 2.717 * [taylor]: Taking taylor expansion of d1 in d1 2.717 * [backup-simplify]: Simplify 0 into 0 2.717 * [backup-simplify]: Simplify 1 into 1 2.717 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.717 * [taylor]: Taking taylor expansion of d2 in d1 2.717 * [backup-simplify]: Simplify d2 into d2 2.717 * [taylor]: Taking taylor expansion of d1 in d1 2.717 * [backup-simplify]: Simplify 0 into 0 2.717 * [backup-simplify]: Simplify 1 into 1 2.717 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.717 * [taylor]: Taking taylor expansion of d3 in d1 2.717 * [backup-simplify]: Simplify d3 into d3 2.717 * [taylor]: Taking taylor expansion of d1 in d1 2.717 * [backup-simplify]: Simplify 0 into 0 2.717 * [backup-simplify]: Simplify 1 into 1 2.717 * [backup-simplify]: Simplify (* d4 0) into 0 2.717 * [backup-simplify]: Simplify (* d2 0) into 0 2.717 * [backup-simplify]: Simplify (+ 0 0) into 0 2.718 * [backup-simplify]: Simplify (* d3 0) into 0 2.718 * [backup-simplify]: Simplify (- 0) into 0 2.718 * [backup-simplify]: Simplify (+ 0 0) into 0 2.718 * [taylor]: Taking taylor expansion of 0 in d2 2.718 * [backup-simplify]: Simplify 0 into 0 2.718 * [taylor]: Taking taylor expansion of 0 in d3 2.718 * [backup-simplify]: Simplify 0 into 0 2.718 * [taylor]: Taking taylor expansion of 0 in d4 2.718 * [backup-simplify]: Simplify 0 into 0 2.718 * [backup-simplify]: Simplify 0 into 0 2.719 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.719 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.719 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 2.719 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.719 * [backup-simplify]: Simplify (- d3) into (- d3) 2.719 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 2.719 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 2.719 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 2.719 * [taylor]: Taking taylor expansion of d4 in d2 2.719 * [backup-simplify]: Simplify d4 into d4 2.719 * [taylor]: Taking taylor expansion of d2 in d2 2.719 * [backup-simplify]: Simplify 0 into 0 2.719 * [backup-simplify]: Simplify 1 into 1 2.719 * [taylor]: Taking taylor expansion of d3 in d2 2.719 * [backup-simplify]: Simplify d3 into d3 2.719 * [backup-simplify]: Simplify (+ d4 0) into d4 2.719 * [backup-simplify]: Simplify (- d3) into (- d3) 2.719 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 2.719 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 2.720 * [taylor]: Taking taylor expansion of d4 in d3 2.720 * [backup-simplify]: Simplify d4 into d4 2.720 * [taylor]: Taking taylor expansion of d3 in d3 2.720 * [backup-simplify]: Simplify 0 into 0 2.720 * [backup-simplify]: Simplify 1 into 1 2.720 * [backup-simplify]: Simplify (- 0) into 0 2.720 * [backup-simplify]: Simplify (+ d4 0) into d4 2.720 * [taylor]: Taking taylor expansion of d4 in d4 2.720 * [backup-simplify]: Simplify 0 into 0 2.720 * [backup-simplify]: Simplify 1 into 1 2.720 * [backup-simplify]: Simplify 0 into 0 2.720 * [taylor]: Taking taylor expansion of 0 in d3 2.720 * [backup-simplify]: Simplify 0 into 0 2.720 * [taylor]: Taking taylor expansion of 0 in d4 2.720 * [backup-simplify]: Simplify 0 into 0 2.720 * [backup-simplify]: Simplify 0 into 0 2.720 * [taylor]: Taking taylor expansion of 0 in d4 2.720 * [backup-simplify]: Simplify 0 into 0 2.720 * [backup-simplify]: Simplify 0 into 0 2.720 * [backup-simplify]: Simplify 0 into 0 2.721 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 2.721 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 2.721 * [backup-simplify]: Simplify (+ 0 0) into 0 2.722 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 2.722 * [backup-simplify]: Simplify (- 0) into 0 2.722 * [backup-simplify]: Simplify (+ 0 0) into 0 2.722 * [taylor]: Taking taylor expansion of 0 in d2 2.722 * [backup-simplify]: Simplify 0 into 0 2.722 * [taylor]: Taking taylor expansion of 0 in d3 2.722 * [backup-simplify]: Simplify 0 into 0 2.722 * [taylor]: Taking taylor expansion of 0 in d4 2.722 * [backup-simplify]: Simplify 0 into 0 2.722 * [backup-simplify]: Simplify 0 into 0 2.722 * [backup-simplify]: Simplify 0 into 0 2.722 * [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))) 2.723 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 2.723 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 2.723 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 2.723 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 2.723 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 2.723 * [taylor]: Taking taylor expansion of d2 in d4 2.723 * [backup-simplify]: Simplify d2 into d2 2.723 * [taylor]: Taking taylor expansion of d1 in d4 2.723 * [backup-simplify]: Simplify d1 into d1 2.723 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 2.723 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 2.723 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 2.723 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 2.723 * [taylor]: Taking taylor expansion of d4 in d4 2.723 * [backup-simplify]: Simplify 0 into 0 2.723 * [backup-simplify]: Simplify 1 into 1 2.723 * [taylor]: Taking taylor expansion of d1 in d4 2.723 * [backup-simplify]: Simplify d1 into d1 2.723 * [backup-simplify]: Simplify (* 0 d1) into 0 2.723 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.723 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.723 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 2.723 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 2.723 * [taylor]: Taking taylor expansion of d3 in d4 2.723 * [backup-simplify]: Simplify d3 into d3 2.723 * [taylor]: Taking taylor expansion of d1 in d4 2.723 * [backup-simplify]: Simplify d1 into d1 2.723 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.723 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.723 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 2.723 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 2.723 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 2.723 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 2.723 * [taylor]: Taking taylor expansion of d2 in d3 2.724 * [backup-simplify]: Simplify d2 into d2 2.724 * [taylor]: Taking taylor expansion of d1 in d3 2.724 * [backup-simplify]: Simplify d1 into d1 2.724 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 2.724 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 2.724 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 2.724 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 2.724 * [taylor]: Taking taylor expansion of d4 in d3 2.724 * [backup-simplify]: Simplify d4 into d4 2.724 * [taylor]: Taking taylor expansion of d1 in d3 2.724 * [backup-simplify]: Simplify d1 into d1 2.724 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.724 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.724 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 2.724 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 2.724 * [taylor]: Taking taylor expansion of d3 in d3 2.724 * [backup-simplify]: Simplify 0 into 0 2.724 * [backup-simplify]: Simplify 1 into 1 2.724 * [taylor]: Taking taylor expansion of d1 in d3 2.724 * [backup-simplify]: Simplify d1 into d1 2.724 * [backup-simplify]: Simplify (* 0 d1) into 0 2.724 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.724 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.724 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 2.724 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 2.724 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 2.724 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 2.724 * [taylor]: Taking taylor expansion of d2 in d2 2.724 * [backup-simplify]: Simplify 0 into 0 2.724 * [backup-simplify]: Simplify 1 into 1 2.724 * [taylor]: Taking taylor expansion of d1 in d2 2.724 * [backup-simplify]: Simplify d1 into d1 2.724 * [backup-simplify]: Simplify (* 0 d1) into 0 2.725 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.725 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.725 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 2.725 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 2.725 * [taylor]: Taking taylor expansion of d4 in d2 2.725 * [backup-simplify]: Simplify d4 into d4 2.725 * [taylor]: Taking taylor expansion of d1 in d2 2.725 * [backup-simplify]: Simplify d1 into d1 2.725 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.725 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.725 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 2.725 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 2.725 * [taylor]: Taking taylor expansion of d3 in d2 2.725 * [backup-simplify]: Simplify d3 into d3 2.725 * [taylor]: Taking taylor expansion of d1 in d2 2.725 * [backup-simplify]: Simplify d1 into d1 2.725 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.725 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.725 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 2.725 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 2.725 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.725 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.725 * [taylor]: Taking taylor expansion of d2 in d1 2.725 * [backup-simplify]: Simplify d2 into d2 2.725 * [taylor]: Taking taylor expansion of d1 in d1 2.725 * [backup-simplify]: Simplify 0 into 0 2.725 * [backup-simplify]: Simplify 1 into 1 2.725 * [backup-simplify]: Simplify (* d2 0) into 0 2.726 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.726 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.726 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.726 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.726 * [taylor]: Taking taylor expansion of d4 in d1 2.726 * [backup-simplify]: Simplify d4 into d4 2.726 * [taylor]: Taking taylor expansion of d1 in d1 2.726 * [backup-simplify]: Simplify 0 into 0 2.726 * [backup-simplify]: Simplify 1 into 1 2.726 * [backup-simplify]: Simplify (* d4 0) into 0 2.726 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.726 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.726 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.726 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.726 * [taylor]: Taking taylor expansion of d3 in d1 2.726 * [backup-simplify]: Simplify d3 into d3 2.726 * [taylor]: Taking taylor expansion of d1 in d1 2.726 * [backup-simplify]: Simplify 0 into 0 2.726 * [backup-simplify]: Simplify 1 into 1 2.726 * [backup-simplify]: Simplify (* d3 0) into 0 2.726 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.727 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.727 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 2.727 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 2.727 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.727 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.727 * [taylor]: Taking taylor expansion of d2 in d1 2.727 * [backup-simplify]: Simplify d2 into d2 2.727 * [taylor]: Taking taylor expansion of d1 in d1 2.727 * [backup-simplify]: Simplify 0 into 0 2.727 * [backup-simplify]: Simplify 1 into 1 2.727 * [backup-simplify]: Simplify (* d2 0) into 0 2.727 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.727 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.727 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.727 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.727 * [taylor]: Taking taylor expansion of d4 in d1 2.727 * [backup-simplify]: Simplify d4 into d4 2.727 * [taylor]: Taking taylor expansion of d1 in d1 2.727 * [backup-simplify]: Simplify 0 into 0 2.727 * [backup-simplify]: Simplify 1 into 1 2.727 * [backup-simplify]: Simplify (* d4 0) into 0 2.727 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.727 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.728 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.728 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.728 * [taylor]: Taking taylor expansion of d3 in d1 2.728 * [backup-simplify]: Simplify d3 into d3 2.728 * [taylor]: Taking taylor expansion of d1 in d1 2.728 * [backup-simplify]: Simplify 0 into 0 2.728 * [backup-simplify]: Simplify 1 into 1 2.728 * [backup-simplify]: Simplify (* d3 0) into 0 2.728 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.728 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.728 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 2.728 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.728 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 2.728 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 2.728 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 2.728 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.728 * [taylor]: Taking taylor expansion of d4 in d2 2.728 * [backup-simplify]: Simplify d4 into d4 2.728 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.728 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.728 * [taylor]: Taking taylor expansion of d2 in d2 2.728 * [backup-simplify]: Simplify 0 into 0 2.728 * [backup-simplify]: Simplify 1 into 1 2.729 * [backup-simplify]: Simplify (/ 1 1) into 1 2.729 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.729 * [taylor]: Taking taylor expansion of d3 in d2 2.729 * [backup-simplify]: Simplify d3 into d3 2.729 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.729 * [backup-simplify]: Simplify (+ 0 1) into 1 2.729 * [backup-simplify]: Simplify (+ 1 0) into 1 2.729 * [taylor]: Taking taylor expansion of 1 in d3 2.729 * [backup-simplify]: Simplify 1 into 1 2.730 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 2.730 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.730 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 2.730 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.731 * [backup-simplify]: Simplify (+ 0 0) into 0 2.731 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 2.731 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.731 * [backup-simplify]: Simplify (- 0) into 0 2.732 * [backup-simplify]: Simplify (+ 0 0) into 0 2.732 * [taylor]: Taking taylor expansion of 0 in d2 2.732 * [backup-simplify]: Simplify 0 into 0 2.733 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.733 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.733 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.733 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 2.733 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 2.733 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 2.733 * [taylor]: Taking taylor expansion of d4 in d3 2.733 * [backup-simplify]: Simplify d4 into d4 2.733 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.733 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.733 * [taylor]: Taking taylor expansion of d3 in d3 2.733 * [backup-simplify]: Simplify 0 into 0 2.733 * [backup-simplify]: Simplify 1 into 1 2.733 * [backup-simplify]: Simplify (/ 1 1) into 1 2.734 * [backup-simplify]: Simplify (- 1) into -1 2.734 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.734 * [taylor]: Taking taylor expansion of -1 in d4 2.734 * [backup-simplify]: Simplify -1 into -1 2.734 * [taylor]: Taking taylor expansion of 1 in d4 2.734 * [backup-simplify]: Simplify 1 into 1 2.735 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.735 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.736 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.736 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.736 * [backup-simplify]: Simplify (+ 0 0) into 0 2.736 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.737 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.737 * [backup-simplify]: Simplify (- 0) into 0 2.737 * [backup-simplify]: Simplify (+ 0 0) into 0 2.737 * [taylor]: Taking taylor expansion of 0 in d2 2.737 * [backup-simplify]: Simplify 0 into 0 2.737 * [taylor]: Taking taylor expansion of 0 in d3 2.737 * [backup-simplify]: Simplify 0 into 0 2.737 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.738 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.738 * [backup-simplify]: Simplify (+ 0 0) into 0 2.738 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.738 * [backup-simplify]: Simplify (- 0) into 0 2.739 * [backup-simplify]: Simplify (+ 0 0) into 0 2.739 * [taylor]: Taking taylor expansion of 0 in d3 2.739 * [backup-simplify]: Simplify 0 into 0 2.739 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.739 * [backup-simplify]: Simplify (- 0) into 0 2.739 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.740 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.740 * [taylor]: Taking taylor expansion of d4 in d4 2.740 * [backup-simplify]: Simplify 0 into 0 2.740 * [backup-simplify]: Simplify 1 into 1 2.740 * [backup-simplify]: Simplify (/ 1 1) into 1 2.740 * [backup-simplify]: Simplify 1 into 1 2.740 * [taylor]: Taking taylor expansion of 0 in d4 2.740 * [backup-simplify]: Simplify 0 into 0 2.740 * [backup-simplify]: Simplify -1 into -1 2.740 * [backup-simplify]: Simplify 1 into 1 2.740 * [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)) 2.740 * [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))) 2.741 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 2.741 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 2.741 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 2.741 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 2.741 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 2.741 * [taylor]: Taking taylor expansion of d2 in d4 2.741 * [backup-simplify]: Simplify d2 into d2 2.741 * [taylor]: Taking taylor expansion of d1 in d4 2.741 * [backup-simplify]: Simplify d1 into d1 2.741 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 2.741 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 2.741 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 2.741 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 2.741 * [taylor]: Taking taylor expansion of d4 in d4 2.741 * [backup-simplify]: Simplify 0 into 0 2.741 * [backup-simplify]: Simplify 1 into 1 2.741 * [taylor]: Taking taylor expansion of d1 in d4 2.741 * [backup-simplify]: Simplify d1 into d1 2.741 * [backup-simplify]: Simplify (* 0 d1) into 0 2.741 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.741 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.741 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 2.741 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 2.741 * [taylor]: Taking taylor expansion of d3 in d4 2.741 * [backup-simplify]: Simplify d3 into d3 2.741 * [taylor]: Taking taylor expansion of d1 in d4 2.741 * [backup-simplify]: Simplify d1 into d1 2.741 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.741 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.741 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 2.741 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 2.741 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 2.741 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 2.741 * [taylor]: Taking taylor expansion of d2 in d3 2.741 * [backup-simplify]: Simplify d2 into d2 2.741 * [taylor]: Taking taylor expansion of d1 in d3 2.741 * [backup-simplify]: Simplify d1 into d1 2.742 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 2.742 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 2.742 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 2.742 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 2.742 * [taylor]: Taking taylor expansion of d4 in d3 2.742 * [backup-simplify]: Simplify d4 into d4 2.742 * [taylor]: Taking taylor expansion of d1 in d3 2.742 * [backup-simplify]: Simplify d1 into d1 2.742 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.742 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.742 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 2.742 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 2.742 * [taylor]: Taking taylor expansion of d3 in d3 2.742 * [backup-simplify]: Simplify 0 into 0 2.742 * [backup-simplify]: Simplify 1 into 1 2.742 * [taylor]: Taking taylor expansion of d1 in d3 2.742 * [backup-simplify]: Simplify d1 into d1 2.742 * [backup-simplify]: Simplify (* 0 d1) into 0 2.742 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.742 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.742 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 2.742 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 2.742 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 2.742 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 2.742 * [taylor]: Taking taylor expansion of d2 in d2 2.742 * [backup-simplify]: Simplify 0 into 0 2.742 * [backup-simplify]: Simplify 1 into 1 2.742 * [taylor]: Taking taylor expansion of d1 in d2 2.742 * [backup-simplify]: Simplify d1 into d1 2.742 * [backup-simplify]: Simplify (* 0 d1) into 0 2.743 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.743 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.743 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 2.743 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 2.743 * [taylor]: Taking taylor expansion of d4 in d2 2.743 * [backup-simplify]: Simplify d4 into d4 2.743 * [taylor]: Taking taylor expansion of d1 in d2 2.743 * [backup-simplify]: Simplify d1 into d1 2.743 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.743 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.743 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 2.743 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 2.743 * [taylor]: Taking taylor expansion of d3 in d2 2.743 * [backup-simplify]: Simplify d3 into d3 2.743 * [taylor]: Taking taylor expansion of d1 in d2 2.743 * [backup-simplify]: Simplify d1 into d1 2.743 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.743 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.743 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 2.743 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 2.743 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.743 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.743 * [taylor]: Taking taylor expansion of d2 in d1 2.743 * [backup-simplify]: Simplify d2 into d2 2.743 * [taylor]: Taking taylor expansion of d1 in d1 2.743 * [backup-simplify]: Simplify 0 into 0 2.743 * [backup-simplify]: Simplify 1 into 1 2.743 * [backup-simplify]: Simplify (* d2 0) into 0 2.743 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.743 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.743 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.743 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.743 * [taylor]: Taking taylor expansion of d4 in d1 2.744 * [backup-simplify]: Simplify d4 into d4 2.744 * [taylor]: Taking taylor expansion of d1 in d1 2.744 * [backup-simplify]: Simplify 0 into 0 2.744 * [backup-simplify]: Simplify 1 into 1 2.744 * [backup-simplify]: Simplify (* d4 0) into 0 2.744 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.744 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.744 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.744 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.744 * [taylor]: Taking taylor expansion of d3 in d1 2.744 * [backup-simplify]: Simplify d3 into d3 2.744 * [taylor]: Taking taylor expansion of d1 in d1 2.744 * [backup-simplify]: Simplify 0 into 0 2.744 * [backup-simplify]: Simplify 1 into 1 2.744 * [backup-simplify]: Simplify (* d3 0) into 0 2.744 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.744 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.744 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 2.744 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 2.744 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.744 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.744 * [taylor]: Taking taylor expansion of d2 in d1 2.744 * [backup-simplify]: Simplify d2 into d2 2.744 * [taylor]: Taking taylor expansion of d1 in d1 2.744 * [backup-simplify]: Simplify 0 into 0 2.744 * [backup-simplify]: Simplify 1 into 1 2.744 * [backup-simplify]: Simplify (* d2 0) into 0 2.745 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.745 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.745 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.745 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.745 * [taylor]: Taking taylor expansion of d4 in d1 2.745 * [backup-simplify]: Simplify d4 into d4 2.745 * [taylor]: Taking taylor expansion of d1 in d1 2.745 * [backup-simplify]: Simplify 0 into 0 2.745 * [backup-simplify]: Simplify 1 into 1 2.745 * [backup-simplify]: Simplify (* d4 0) into 0 2.745 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.745 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.745 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.745 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.745 * [taylor]: Taking taylor expansion of d3 in d1 2.745 * [backup-simplify]: Simplify d3 into d3 2.745 * [taylor]: Taking taylor expansion of d1 in d1 2.745 * [backup-simplify]: Simplify 0 into 0 2.745 * [backup-simplify]: Simplify 1 into 1 2.745 * [backup-simplify]: Simplify (* d3 0) into 0 2.746 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.746 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.746 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 2.746 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.746 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 2.746 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 2.746 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 2.746 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.746 * [taylor]: Taking taylor expansion of d4 in d2 2.746 * [backup-simplify]: Simplify d4 into d4 2.746 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.746 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.746 * [taylor]: Taking taylor expansion of d2 in d2 2.746 * [backup-simplify]: Simplify 0 into 0 2.746 * [backup-simplify]: Simplify 1 into 1 2.746 * [backup-simplify]: Simplify (/ 1 1) into 1 2.746 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.746 * [taylor]: Taking taylor expansion of d3 in d2 2.746 * [backup-simplify]: Simplify d3 into d3 2.746 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.747 * [backup-simplify]: Simplify (+ 0 1) into 1 2.747 * [backup-simplify]: Simplify (+ 1 0) into 1 2.747 * [taylor]: Taking taylor expansion of 1 in d3 2.747 * [backup-simplify]: Simplify 1 into 1 2.747 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 2.748 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.748 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 2.748 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.748 * [backup-simplify]: Simplify (+ 0 0) into 0 2.749 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 2.749 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.749 * [backup-simplify]: Simplify (- 0) into 0 2.749 * [backup-simplify]: Simplify (+ 0 0) into 0 2.749 * [taylor]: Taking taylor expansion of 0 in d2 2.749 * [backup-simplify]: Simplify 0 into 0 2.750 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.750 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.750 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.750 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 2.750 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 2.750 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 2.750 * [taylor]: Taking taylor expansion of d4 in d3 2.750 * [backup-simplify]: Simplify d4 into d4 2.750 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.750 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.750 * [taylor]: Taking taylor expansion of d3 in d3 2.750 * [backup-simplify]: Simplify 0 into 0 2.750 * [backup-simplify]: Simplify 1 into 1 2.751 * [backup-simplify]: Simplify (/ 1 1) into 1 2.751 * [backup-simplify]: Simplify (- 1) into -1 2.751 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.751 * [taylor]: Taking taylor expansion of -1 in d4 2.751 * [backup-simplify]: Simplify -1 into -1 2.751 * [taylor]: Taking taylor expansion of 1 in d4 2.751 * [backup-simplify]: Simplify 1 into 1 2.752 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.752 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.752 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.752 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.753 * [backup-simplify]: Simplify (+ 0 0) into 0 2.753 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.753 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.753 * [backup-simplify]: Simplify (- 0) into 0 2.754 * [backup-simplify]: Simplify (+ 0 0) into 0 2.754 * [taylor]: Taking taylor expansion of 0 in d2 2.754 * [backup-simplify]: Simplify 0 into 0 2.754 * [taylor]: Taking taylor expansion of 0 in d3 2.754 * [backup-simplify]: Simplify 0 into 0 2.754 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.755 * [backup-simplify]: Simplify (+ 0 0) into 0 2.755 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.755 * [backup-simplify]: Simplify (- 0) into 0 2.755 * [backup-simplify]: Simplify (+ 0 0) into 0 2.755 * [taylor]: Taking taylor expansion of 0 in d3 2.755 * [backup-simplify]: Simplify 0 into 0 2.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.756 * [backup-simplify]: Simplify (- 0) into 0 2.756 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.756 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.756 * [taylor]: Taking taylor expansion of d4 in d4 2.756 * [backup-simplify]: Simplify 0 into 0 2.756 * [backup-simplify]: Simplify 1 into 1 2.756 * [backup-simplify]: Simplify (/ 1 1) into 1 2.756 * [backup-simplify]: Simplify 1 into 1 2.756 * [taylor]: Taking taylor expansion of 0 in d4 2.756 * [backup-simplify]: Simplify 0 into 0 2.756 * [backup-simplify]: Simplify -1 into -1 2.756 * [backup-simplify]: Simplify 1 into 1 2.757 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 2.757 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 2.757 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1)) 2.757 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0 2.757 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3 2.757 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 2.757 * [taylor]: Taking taylor expansion of d2 in d3 2.757 * [backup-simplify]: Simplify d2 into d2 2.757 * [taylor]: Taking taylor expansion of d1 in d3 2.757 * [backup-simplify]: Simplify d1 into d1 2.757 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 2.757 * [taylor]: Taking taylor expansion of d3 in d3 2.757 * [backup-simplify]: Simplify 0 into 0 2.757 * [backup-simplify]: Simplify 1 into 1 2.757 * [taylor]: Taking taylor expansion of d1 in d3 2.757 * [backup-simplify]: Simplify d1 into d1 2.757 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2 2.757 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 2.757 * [taylor]: Taking taylor expansion of d2 in d2 2.757 * [backup-simplify]: Simplify 0 into 0 2.757 * [backup-simplify]: Simplify 1 into 1 2.757 * [taylor]: Taking taylor expansion of d1 in d2 2.757 * [backup-simplify]: Simplify d1 into d1 2.757 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 2.757 * [taylor]: Taking taylor expansion of d3 in d2 2.757 * [backup-simplify]: Simplify d3 into d3 2.757 * [taylor]: Taking taylor expansion of d1 in d2 2.757 * [backup-simplify]: Simplify d1 into d1 2.757 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 2.757 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.757 * [taylor]: Taking taylor expansion of d2 in d1 2.757 * [backup-simplify]: Simplify d2 into d2 2.757 * [taylor]: Taking taylor expansion of d1 in d1 2.757 * [backup-simplify]: Simplify 0 into 0 2.757 * [backup-simplify]: Simplify 1 into 1 2.757 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.757 * [taylor]: Taking taylor expansion of d3 in d1 2.757 * [backup-simplify]: Simplify d3 into d3 2.757 * [taylor]: Taking taylor expansion of d1 in d1 2.757 * [backup-simplify]: Simplify 0 into 0 2.757 * [backup-simplify]: Simplify 1 into 1 2.758 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 2.758 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.758 * [taylor]: Taking taylor expansion of d2 in d1 2.758 * [backup-simplify]: Simplify d2 into d2 2.758 * [taylor]: Taking taylor expansion of d1 in d1 2.758 * [backup-simplify]: Simplify 0 into 0 2.758 * [backup-simplify]: Simplify 1 into 1 2.758 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.758 * [taylor]: Taking taylor expansion of d3 in d1 2.758 * [backup-simplify]: Simplify d3 into d3 2.758 * [taylor]: Taking taylor expansion of d1 in d1 2.758 * [backup-simplify]: Simplify 0 into 0 2.758 * [backup-simplify]: Simplify 1 into 1 2.758 * [backup-simplify]: Simplify (* d2 0) into 0 2.758 * [backup-simplify]: Simplify (* d3 0) into 0 2.758 * [backup-simplify]: Simplify (- 0) into 0 2.758 * [backup-simplify]: Simplify (+ 0 0) into 0 2.758 * [taylor]: Taking taylor expansion of 0 in d2 2.758 * [backup-simplify]: Simplify 0 into 0 2.758 * [taylor]: Taking taylor expansion of 0 in d3 2.758 * [backup-simplify]: Simplify 0 into 0 2.758 * [backup-simplify]: Simplify 0 into 0 2.759 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.759 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.759 * [backup-simplify]: Simplify (- d3) into (- d3) 2.759 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 2.759 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 2.759 * [taylor]: Taking taylor expansion of d2 in d2 2.759 * [backup-simplify]: Simplify 0 into 0 2.759 * [backup-simplify]: Simplify 1 into 1 2.759 * [taylor]: Taking taylor expansion of d3 in d2 2.759 * [backup-simplify]: Simplify d3 into d3 2.759 * [backup-simplify]: Simplify (- d3) into (- d3) 2.759 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 2.759 * [taylor]: Taking taylor expansion of (- d3) in d3 2.759 * [taylor]: Taking taylor expansion of d3 in d3 2.759 * [backup-simplify]: Simplify 0 into 0 2.759 * [backup-simplify]: Simplify 1 into 1 2.759 * [backup-simplify]: Simplify (- 0) into 0 2.759 * [backup-simplify]: Simplify 0 into 0 2.759 * [taylor]: Taking taylor expansion of 0 in d3 2.760 * [backup-simplify]: Simplify 0 into 0 2.760 * [backup-simplify]: Simplify 0 into 0 2.760 * [backup-simplify]: Simplify 0 into 0 2.760 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 2.760 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 2.761 * [backup-simplify]: Simplify (- 0) into 0 2.761 * [backup-simplify]: Simplify (+ 0 0) into 0 2.761 * [taylor]: Taking taylor expansion of 0 in d2 2.761 * [backup-simplify]: Simplify 0 into 0 2.761 * [taylor]: Taking taylor expansion of 0 in d3 2.761 * [backup-simplify]: Simplify 0 into 0 2.761 * [backup-simplify]: Simplify 0 into 0 2.761 * [backup-simplify]: Simplify (- 0) into 0 2.761 * [backup-simplify]: Simplify (+ 1 0) into 1 2.761 * [taylor]: Taking taylor expansion of 1 in d3 2.762 * [backup-simplify]: Simplify 1 into 1 2.762 * [backup-simplify]: Simplify 1 into 1 2.762 * [taylor]: Taking taylor expansion of 0 in d3 2.762 * [backup-simplify]: Simplify 0 into 0 2.762 * [backup-simplify]: Simplify 0 into 0 2.762 * [backup-simplify]: Simplify (- 1) into -1 2.762 * [backup-simplify]: Simplify -1 into -1 2.762 * [backup-simplify]: Simplify 0 into 0 2.762 * [backup-simplify]: Simplify 0 into 0 2.762 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.763 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.763 * [backup-simplify]: Simplify (- 0) into 0 2.763 * [backup-simplify]: Simplify (+ 0 0) into 0 2.763 * [taylor]: Taking taylor expansion of 0 in d2 2.763 * [backup-simplify]: Simplify 0 into 0 2.763 * [taylor]: Taking taylor expansion of 0 in d3 2.763 * [backup-simplify]: Simplify 0 into 0 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [taylor]: Taking taylor expansion of 0 in d3 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [backup-simplify]: Simplify (- 0) into 0 2.764 * [backup-simplify]: Simplify (+ 0 0) into 0 2.764 * [taylor]: Taking taylor expansion of 0 in d3 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [taylor]: Taking taylor expansion of 0 in d3 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 2.764 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2.764 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 2.764 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 2.765 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 2.765 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 2.765 * [taylor]: Taking taylor expansion of d2 in d3 2.765 * [backup-simplify]: Simplify d2 into d2 2.765 * [taylor]: Taking taylor expansion of d1 in d3 2.765 * [backup-simplify]: Simplify d1 into d1 2.765 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 2.765 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 2.765 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 2.765 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 2.765 * [taylor]: Taking taylor expansion of d3 in d3 2.765 * [backup-simplify]: Simplify 0 into 0 2.765 * [backup-simplify]: Simplify 1 into 1 2.765 * [taylor]: Taking taylor expansion of d1 in d3 2.765 * [backup-simplify]: Simplify d1 into d1 2.765 * [backup-simplify]: Simplify (* 0 d1) into 0 2.765 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.765 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.765 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 2.765 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 2.765 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 2.765 * [taylor]: Taking taylor expansion of d2 in d2 2.765 * [backup-simplify]: Simplify 0 into 0 2.765 * [backup-simplify]: Simplify 1 into 1 2.765 * [taylor]: Taking taylor expansion of d1 in d2 2.765 * [backup-simplify]: Simplify d1 into d1 2.765 * [backup-simplify]: Simplify (* 0 d1) into 0 2.766 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.766 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.766 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 2.766 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 2.766 * [taylor]: Taking taylor expansion of d3 in d2 2.766 * [backup-simplify]: Simplify d3 into d3 2.766 * [taylor]: Taking taylor expansion of d1 in d2 2.766 * [backup-simplify]: Simplify d1 into d1 2.766 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.766 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.766 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 2.766 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.766 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.766 * [taylor]: Taking taylor expansion of d2 in d1 2.766 * [backup-simplify]: Simplify d2 into d2 2.766 * [taylor]: Taking taylor expansion of d1 in d1 2.766 * [backup-simplify]: Simplify 0 into 0 2.766 * [backup-simplify]: Simplify 1 into 1 2.766 * [backup-simplify]: Simplify (* d2 0) into 0 2.766 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.766 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.766 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.766 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.766 * [taylor]: Taking taylor expansion of d3 in d1 2.766 * [backup-simplify]: Simplify d3 into d3 2.766 * [taylor]: Taking taylor expansion of d1 in d1 2.766 * [backup-simplify]: Simplify 0 into 0 2.766 * [backup-simplify]: Simplify 1 into 1 2.766 * [backup-simplify]: Simplify (* d3 0) into 0 2.767 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.767 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.767 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 2.767 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.767 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.767 * [taylor]: Taking taylor expansion of d2 in d1 2.767 * [backup-simplify]: Simplify d2 into d2 2.767 * [taylor]: Taking taylor expansion of d1 in d1 2.767 * [backup-simplify]: Simplify 0 into 0 2.767 * [backup-simplify]: Simplify 1 into 1 2.767 * [backup-simplify]: Simplify (* d2 0) into 0 2.767 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.767 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.767 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.767 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.767 * [taylor]: Taking taylor expansion of d3 in d1 2.767 * [backup-simplify]: Simplify d3 into d3 2.767 * [taylor]: Taking taylor expansion of d1 in d1 2.767 * [backup-simplify]: Simplify 0 into 0 2.767 * [backup-simplify]: Simplify 1 into 1 2.767 * [backup-simplify]: Simplify (* d3 0) into 0 2.768 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.768 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.768 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.768 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 2.768 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 2.768 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.768 * [taylor]: Taking taylor expansion of d2 in d2 2.768 * [backup-simplify]: Simplify 0 into 0 2.768 * [backup-simplify]: Simplify 1 into 1 2.768 * [backup-simplify]: Simplify (/ 1 1) into 1 2.768 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.768 * [taylor]: Taking taylor expansion of d3 in d2 2.768 * [backup-simplify]: Simplify d3 into d3 2.768 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.768 * [backup-simplify]: Simplify (+ 1 0) into 1 2.768 * [taylor]: Taking taylor expansion of 1 in d3 2.768 * [backup-simplify]: Simplify 1 into 1 2.769 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 2.769 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.769 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 2.770 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.770 * [backup-simplify]: Simplify (- 0) into 0 2.770 * [backup-simplify]: Simplify (+ 0 0) into 0 2.770 * [taylor]: Taking taylor expansion of 0 in d2 2.770 * [backup-simplify]: Simplify 0 into 0 2.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.771 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.771 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 2.771 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 2.771 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.771 * [taylor]: Taking taylor expansion of d3 in d3 2.771 * [backup-simplify]: Simplify 0 into 0 2.771 * [backup-simplify]: Simplify 1 into 1 2.771 * [backup-simplify]: Simplify (/ 1 1) into 1 2.771 * [backup-simplify]: Simplify (- 1) into -1 2.771 * [backup-simplify]: Simplify -1 into -1 2.771 * [backup-simplify]: Simplify 1 into 1 2.772 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.772 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.772 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.772 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.773 * [backup-simplify]: Simplify (- 0) into 0 2.773 * [backup-simplify]: Simplify (+ 0 0) into 0 2.773 * [taylor]: Taking taylor expansion of 0 in d2 2.773 * [backup-simplify]: Simplify 0 into 0 2.773 * [taylor]: Taking taylor expansion of 0 in d3 2.773 * [backup-simplify]: Simplify 0 into 0 2.774 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.774 * [backup-simplify]: Simplify (- 0) into 0 2.774 * [backup-simplify]: Simplify (+ 0 0) into 0 2.774 * [taylor]: Taking taylor expansion of 0 in d3 2.774 * [backup-simplify]: Simplify 0 into 0 2.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.775 * [backup-simplify]: Simplify (- 0) into 0 2.775 * [backup-simplify]: Simplify 0 into 0 2.775 * [backup-simplify]: Simplify 0 into 0 2.776 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.776 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.779 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.779 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.779 * [backup-simplify]: Simplify (- 0) into 0 2.780 * [backup-simplify]: Simplify (+ 0 0) into 0 2.780 * [taylor]: Taking taylor expansion of 0 in d2 2.780 * [backup-simplify]: Simplify 0 into 0 2.780 * [taylor]: Taking taylor expansion of 0 in d3 2.780 * [backup-simplify]: Simplify 0 into 0 2.780 * [taylor]: Taking taylor expansion of 0 in d3 2.780 * [backup-simplify]: Simplify 0 into 0 2.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.781 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.781 * [backup-simplify]: Simplify (- 0) into 0 2.781 * [backup-simplify]: Simplify (+ 0 0) into 0 2.781 * [taylor]: Taking taylor expansion of 0 in d3 2.781 * [backup-simplify]: Simplify 0 into 0 2.781 * [backup-simplify]: Simplify 0 into 0 2.781 * [backup-simplify]: Simplify 0 into 0 2.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.782 * [backup-simplify]: Simplify (- 0) into 0 2.782 * [backup-simplify]: Simplify 0 into 0 2.782 * [backup-simplify]: Simplify 0 into 0 2.782 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 2.783 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2.783 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 2.783 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 2.783 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 2.783 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 2.783 * [taylor]: Taking taylor expansion of d2 in d3 2.783 * [backup-simplify]: Simplify d2 into d2 2.783 * [taylor]: Taking taylor expansion of d1 in d3 2.783 * [backup-simplify]: Simplify d1 into d1 2.783 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 2.783 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 2.783 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 2.783 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 2.783 * [taylor]: Taking taylor expansion of d3 in d3 2.783 * [backup-simplify]: Simplify 0 into 0 2.783 * [backup-simplify]: Simplify 1 into 1 2.783 * [taylor]: Taking taylor expansion of d1 in d3 2.783 * [backup-simplify]: Simplify d1 into d1 2.783 * [backup-simplify]: Simplify (* 0 d1) into 0 2.783 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.783 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.783 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 2.783 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 2.783 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 2.783 * [taylor]: Taking taylor expansion of d2 in d2 2.783 * [backup-simplify]: Simplify 0 into 0 2.783 * [backup-simplify]: Simplify 1 into 1 2.783 * [taylor]: Taking taylor expansion of d1 in d2 2.783 * [backup-simplify]: Simplify d1 into d1 2.783 * [backup-simplify]: Simplify (* 0 d1) into 0 2.784 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.784 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.784 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 2.784 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 2.784 * [taylor]: Taking taylor expansion of d3 in d2 2.784 * [backup-simplify]: Simplify d3 into d3 2.784 * [taylor]: Taking taylor expansion of d1 in d2 2.784 * [backup-simplify]: Simplify d1 into d1 2.784 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.784 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.784 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 2.784 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.784 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.784 * [taylor]: Taking taylor expansion of d2 in d1 2.784 * [backup-simplify]: Simplify d2 into d2 2.784 * [taylor]: Taking taylor expansion of d1 in d1 2.784 * [backup-simplify]: Simplify 0 into 0 2.784 * [backup-simplify]: Simplify 1 into 1 2.784 * [backup-simplify]: Simplify (* d2 0) into 0 2.784 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.784 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.784 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.784 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.784 * [taylor]: Taking taylor expansion of d3 in d1 2.784 * [backup-simplify]: Simplify d3 into d3 2.784 * [taylor]: Taking taylor expansion of d1 in d1 2.784 * [backup-simplify]: Simplify 0 into 0 2.784 * [backup-simplify]: Simplify 1 into 1 2.784 * [backup-simplify]: Simplify (* d3 0) into 0 2.785 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.785 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.785 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 2.785 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.785 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.785 * [taylor]: Taking taylor expansion of d2 in d1 2.785 * [backup-simplify]: Simplify d2 into d2 2.785 * [taylor]: Taking taylor expansion of d1 in d1 2.785 * [backup-simplify]: Simplify 0 into 0 2.785 * [backup-simplify]: Simplify 1 into 1 2.785 * [backup-simplify]: Simplify (* d2 0) into 0 2.785 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.785 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.785 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.785 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.785 * [taylor]: Taking taylor expansion of d3 in d1 2.785 * [backup-simplify]: Simplify d3 into d3 2.785 * [taylor]: Taking taylor expansion of d1 in d1 2.785 * [backup-simplify]: Simplify 0 into 0 2.785 * [backup-simplify]: Simplify 1 into 1 2.785 * [backup-simplify]: Simplify (* d3 0) into 0 2.786 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.786 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.786 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.786 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 2.786 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 2.786 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.786 * [taylor]: Taking taylor expansion of d2 in d2 2.786 * [backup-simplify]: Simplify 0 into 0 2.786 * [backup-simplify]: Simplify 1 into 1 2.786 * [backup-simplify]: Simplify (/ 1 1) into 1 2.786 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.786 * [taylor]: Taking taylor expansion of d3 in d2 2.786 * [backup-simplify]: Simplify d3 into d3 2.786 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.787 * [backup-simplify]: Simplify (+ 1 0) into 1 2.787 * [taylor]: Taking taylor expansion of 1 in d3 2.787 * [backup-simplify]: Simplify 1 into 1 2.787 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 2.787 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.788 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 2.788 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.788 * [backup-simplify]: Simplify (- 0) into 0 2.788 * [backup-simplify]: Simplify (+ 0 0) into 0 2.788 * [taylor]: Taking taylor expansion of 0 in d2 2.788 * [backup-simplify]: Simplify 0 into 0 2.789 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.789 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.789 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 2.789 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 2.789 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.789 * [taylor]: Taking taylor expansion of d3 in d3 2.789 * [backup-simplify]: Simplify 0 into 0 2.789 * [backup-simplify]: Simplify 1 into 1 2.789 * [backup-simplify]: Simplify (/ 1 1) into 1 2.789 * [backup-simplify]: Simplify (- 1) into -1 2.789 * [backup-simplify]: Simplify -1 into -1 2.789 * [backup-simplify]: Simplify 1 into 1 2.790 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.790 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.791 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.791 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.791 * [backup-simplify]: Simplify (- 0) into 0 2.791 * [backup-simplify]: Simplify (+ 0 0) into 0 2.791 * [taylor]: Taking taylor expansion of 0 in d2 2.791 * [backup-simplify]: Simplify 0 into 0 2.791 * [taylor]: Taking taylor expansion of 0 in d3 2.791 * [backup-simplify]: Simplify 0 into 0 2.792 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.792 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.792 * [backup-simplify]: Simplify (- 0) into 0 2.792 * [backup-simplify]: Simplify (+ 0 0) into 0 2.792 * [taylor]: Taking taylor expansion of 0 in d3 2.792 * [backup-simplify]: Simplify 0 into 0 2.793 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.793 * [backup-simplify]: Simplify (- 0) into 0 2.793 * [backup-simplify]: Simplify 0 into 0 2.793 * [backup-simplify]: Simplify 0 into 0 2.794 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.794 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.794 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.795 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.795 * [backup-simplify]: Simplify (- 0) into 0 2.795 * [backup-simplify]: Simplify (+ 0 0) into 0 2.795 * [taylor]: Taking taylor expansion of 0 in d2 2.795 * [backup-simplify]: Simplify 0 into 0 2.795 * [taylor]: Taking taylor expansion of 0 in d3 2.795 * [backup-simplify]: Simplify 0 into 0 2.795 * [taylor]: Taking taylor expansion of 0 in d3 2.795 * [backup-simplify]: Simplify 0 into 0 2.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.796 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.796 * [backup-simplify]: Simplify (- 0) into 0 2.796 * [backup-simplify]: Simplify (+ 0 0) into 0 2.796 * [taylor]: Taking taylor expansion of 0 in d3 2.796 * [backup-simplify]: Simplify 0 into 0 2.796 * [backup-simplify]: Simplify 0 into 0 2.796 * [backup-simplify]: Simplify 0 into 0 2.797 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.797 * [backup-simplify]: Simplify (- 0) into 0 2.797 * [backup-simplify]: Simplify 0 into 0 2.797 * [backup-simplify]: Simplify 0 into 0 2.797 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 2.798 * * * [progress]: simplifying candidates 2.798 * * * * [progress]: [ 1 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 2 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 3 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 4 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 5 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 6 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 7 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 8 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 9 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 10 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 11 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 12 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 13 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 14 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 15 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 16 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 17 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 18 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 19 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 20 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 21 / 47 ] simplifiying candidate # 2.798 * * * * [progress]: [ 22 / 47 ] simplifiying candidate #real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))> 2.798 * * * * [progress]: [ 23 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 24 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 25 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 26 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 27 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 28 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 29 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 30 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 31 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 32 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 33 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 34 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 35 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 36 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 37 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 38 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 39 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 40 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 41 / 47 ] simplifiying candidate #real (real->posit16 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))> 2.799 * * * * [progress]: [ 42 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 43 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 44 / 47 ] simplifiying candidate # 2.799 * * * * [progress]: [ 45 / 47 ] simplifiying candidate # 2.800 * * * * [progress]: [ 46 / 47 ] simplifiying candidate # 2.800 * * * * [progress]: [ 47 / 47 ] simplifiying candidate # 2.800 * [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))) 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)) 2.802 * * [simplify]: iteration 0: 70 enodes 2.825 * * [simplify]: iteration 1: 207 enodes 2.904 * * [simplify]: iteration 2: 755 enodes 3.158 * * [simplify]: iteration 3: 2003 enodes 3.498 * * [simplify]: iteration complete: 2003 enodes 3.498 * * [simplify]: Extracting #0: cost 35 inf + 0 3.499 * * [simplify]: Extracting #1: cost 259 inf + 1 3.502 * * [simplify]: Extracting #2: cost 492 inf + 8078 3.520 * * [simplify]: Extracting #3: cost 254 inf + 72061 3.545 * * [simplify]: Extracting #4: cost 55 inf + 117028 3.584 * * [simplify]: Extracting #5: cost 11 inf + 125042 3.612 * * [simplify]: Extracting #6: cost 0 inf + 128548 3.644 * [simplify]: Simplified to: (expm1 (* d1 (- (+ d2 d4) d3))) (log1p (* d1 (- (+ d2 d4) d3))) (exp (* d1 (- (+ d2 d4) d3))) (exp (* d1 (- (+ d2 d4) d3))) (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))) (fma (* d1 d4) (* (* d1 d4) (* d1 d4)) (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- d2 d3) d1))) (fma (* (- d2 d3) d1) (* (- d2 d3) d1) (* (* d1 (- d4 (- d2 d3))) (* d1 d4))) (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d1 d4) (* d1 d4))) (* d1 (- (- d2 d3) d4)) (fma d4 d1 (+ (- (* d3 d1)) (* d3 d1))) (- (* d1 d4) (* d3 d1)) (- (* d1 d4) (* d3 d1)) (* d1 (- d3 d4)) (real->posit16 (* d1 (- (+ d2 d4) d3))) (* (- d2 d3) d1) (+ (- (* d3 d1)) (* d3 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 (* d3 d1) (* d1 d2) (fma (* d3 d1) (* d3 d1) (* (* d1 d2) (* d1 d2)))) (- (* d3 d1)) (- (* (* d1 d2) (* d1 d2)) (* (* d3 d1) (* d3 d1))) (* d1 (+ d2 d3)) (- d2 d3) (- (* d3 d1)) (real->posit16 (* (- d2 d3) d1)) 0 (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3)) (* (- d2 d3) d1) (* (- d2 d3) d1) (* (- d2 d3) d1) 3.646 * * * [progress]: adding candidates to table 4.053 * * [progress]: iteration 3 / 4 4.053 * * * [progress]: picking best candidate 4.056 * * * * [pick]: Picked # 4.056 * * * [progress]: localizing error 4.084 * * * [progress]: generating rewritten candidates 4.084 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 4.085 * * * [progress]: generating series expansions 4.085 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 4.085 * [backup-simplify]: Simplify (fma d1 (- d2 d3) (* d4 d1)) into (fma d1 (- d2 d3) (* d4 d1)) 4.085 * [approximate]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in (d1 d2 d3 d4) around 0 4.085 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d4 4.085 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 4.085 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d4 4.085 * [taylor]: Taking taylor expansion of d1 in d4 4.085 * [backup-simplify]: Simplify d1 into d1 4.085 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 4.085 * [taylor]: Taking taylor expansion of d2 in d4 4.085 * [backup-simplify]: Simplify d2 into d2 4.085 * [taylor]: Taking taylor expansion of d3 in d4 4.085 * [backup-simplify]: Simplify d3 into d3 4.085 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 4.085 * [taylor]: Taking taylor expansion of d4 in d4 4.085 * [backup-simplify]: Simplify 0 into 0 4.085 * [backup-simplify]: Simplify 1 into 1 4.085 * [taylor]: Taking taylor expansion of d1 in d4 4.085 * [backup-simplify]: Simplify d1 into d1 4.085 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d3 4.085 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 4.085 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3 4.085 * [taylor]: Taking taylor expansion of d1 in d3 4.085 * [backup-simplify]: Simplify d1 into d1 4.085 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 4.085 * [taylor]: Taking taylor expansion of d2 in d3 4.086 * [backup-simplify]: Simplify d2 into d2 4.086 * [taylor]: Taking taylor expansion of d3 in d3 4.086 * [backup-simplify]: Simplify 0 into 0 4.086 * [backup-simplify]: Simplify 1 into 1 4.086 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 4.086 * [taylor]: Taking taylor expansion of d4 in d3 4.086 * [backup-simplify]: Simplify d4 into d4 4.086 * [taylor]: Taking taylor expansion of d1 in d3 4.086 * [backup-simplify]: Simplify d1 into d1 4.086 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d2 4.086 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 4.086 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2 4.086 * [taylor]: Taking taylor expansion of d1 in d2 4.086 * [backup-simplify]: Simplify d1 into d1 4.086 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 4.086 * [taylor]: Taking taylor expansion of d2 in d2 4.086 * [backup-simplify]: Simplify 0 into 0 4.086 * [backup-simplify]: Simplify 1 into 1 4.086 * [taylor]: Taking taylor expansion of d3 in d2 4.086 * [backup-simplify]: Simplify d3 into d3 4.086 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 4.086 * [taylor]: Taking taylor expansion of d4 in d2 4.086 * [backup-simplify]: Simplify d4 into d4 4.086 * [taylor]: Taking taylor expansion of d1 in d2 4.086 * [backup-simplify]: Simplify d1 into d1 4.086 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 4.086 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 4.086 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 4.086 * [taylor]: Taking taylor expansion of d1 in d1 4.086 * [backup-simplify]: Simplify 0 into 0 4.086 * [backup-simplify]: Simplify 1 into 1 4.086 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 4.086 * [taylor]: Taking taylor expansion of d2 in d1 4.086 * [backup-simplify]: Simplify d2 into d2 4.086 * [taylor]: Taking taylor expansion of d3 in d1 4.086 * [backup-simplify]: Simplify d3 into d3 4.086 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.086 * [taylor]: Taking taylor expansion of d4 in d1 4.086 * [backup-simplify]: Simplify d4 into d4 4.086 * [taylor]: Taking taylor expansion of d1 in d1 4.086 * [backup-simplify]: Simplify 0 into 0 4.086 * [backup-simplify]: Simplify 1 into 1 4.086 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 4.086 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 4.086 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 4.086 * [taylor]: Taking taylor expansion of d1 in d1 4.087 * [backup-simplify]: Simplify 0 into 0 4.087 * [backup-simplify]: Simplify 1 into 1 4.087 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 4.087 * [taylor]: Taking taylor expansion of d2 in d1 4.087 * [backup-simplify]: Simplify d2 into d2 4.087 * [taylor]: Taking taylor expansion of d3 in d1 4.087 * [backup-simplify]: Simplify d3 into d3 4.087 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.087 * [taylor]: Taking taylor expansion of d4 in d1 4.087 * [backup-simplify]: Simplify d4 into d4 4.087 * [taylor]: Taking taylor expansion of d1 in d1 4.087 * [backup-simplify]: Simplify 0 into 0 4.087 * [backup-simplify]: Simplify 1 into 1 4.087 * [backup-simplify]: Simplify (- d3) into (- d3) 4.087 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 4.087 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0 4.087 * [backup-simplify]: Simplify (* d4 0) into 0 4.088 * [backup-simplify]: Simplify (+ 0 0) into 0 4.088 * [taylor]: Taking taylor expansion of 0 in d2 4.088 * [backup-simplify]: Simplify 0 into 0 4.088 * [taylor]: Taking taylor expansion of 0 in d3 4.088 * [backup-simplify]: Simplify 0 into 0 4.088 * [taylor]: Taking taylor expansion of 0 in d4 4.088 * [backup-simplify]: Simplify 0 into 0 4.088 * [backup-simplify]: Simplify 0 into 0 4.088 * [backup-simplify]: Simplify (- 0) into 0 4.089 * [backup-simplify]: Simplify (+ 0 0) into 0 4.089 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3) 4.089 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 4.089 * [backup-simplify]: Simplify (+ (- d2 d3) d4) into (- (+ d2 d4) d3) 4.089 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 4.089 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 4.090 * [taylor]: Taking taylor expansion of d2 in d2 4.090 * [backup-simplify]: Simplify 0 into 0 4.090 * [backup-simplify]: Simplify 1 into 1 4.090 * [taylor]: Taking taylor expansion of d4 in d2 4.090 * [backup-simplify]: Simplify d4 into d4 4.090 * [taylor]: Taking taylor expansion of d3 in d2 4.090 * [backup-simplify]: Simplify d3 into d3 4.090 * [backup-simplify]: Simplify (+ 0 d4) into d4 4.090 * [backup-simplify]: Simplify (- d3) into (- d3) 4.090 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 4.090 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 4.090 * [taylor]: Taking taylor expansion of d4 in d3 4.090 * [backup-simplify]: Simplify d4 into d4 4.090 * [taylor]: Taking taylor expansion of d3 in d3 4.090 * [backup-simplify]: Simplify 0 into 0 4.090 * [backup-simplify]: Simplify 1 into 1 4.090 * [backup-simplify]: Simplify (- 0) into 0 4.090 * [backup-simplify]: Simplify (+ d4 0) into d4 4.090 * [taylor]: Taking taylor expansion of d4 in d4 4.090 * [backup-simplify]: Simplify 0 into 0 4.090 * [backup-simplify]: Simplify 1 into 1 4.090 * [backup-simplify]: Simplify 0 into 0 4.090 * [taylor]: Taking taylor expansion of 0 in d3 4.090 * [backup-simplify]: Simplify 0 into 0 4.090 * [taylor]: Taking taylor expansion of 0 in d4 4.090 * [backup-simplify]: Simplify 0 into 0 4.091 * [backup-simplify]: Simplify 0 into 0 4.091 * [taylor]: Taking taylor expansion of 0 in d4 4.091 * [backup-simplify]: Simplify 0 into 0 4.091 * [backup-simplify]: Simplify 0 into 0 4.091 * [backup-simplify]: Simplify 0 into 0 4.091 * [backup-simplify]: Simplify (- 0) into 0 4.091 * [backup-simplify]: Simplify (+ 0 0) into 0 4.092 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0 4.093 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 4.093 * [backup-simplify]: Simplify (+ 0 0) into 0 4.093 * [taylor]: Taking taylor expansion of 0 in d2 4.093 * [backup-simplify]: Simplify 0 into 0 4.093 * [taylor]: Taking taylor expansion of 0 in d3 4.093 * [backup-simplify]: Simplify 0 into 0 4.093 * [taylor]: Taking taylor expansion of 0 in d4 4.093 * [backup-simplify]: Simplify 0 into 0 4.093 * [backup-simplify]: Simplify 0 into 0 4.093 * [backup-simplify]: Simplify 0 into 0 4.094 * [backup-simplify]: Simplify (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (* (/ 1 d4) (/ 1 d1))) into (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) 4.094 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 4.094 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d4 4.094 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 4.094 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d4 4.094 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 4.094 * [taylor]: Taking taylor expansion of d1 in d4 4.094 * [backup-simplify]: Simplify d1 into d1 4.094 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.094 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 4.094 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.094 * [taylor]: Taking taylor expansion of d2 in d4 4.094 * [backup-simplify]: Simplify d2 into d2 4.094 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.094 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.094 * [taylor]: Taking taylor expansion of d3 in d4 4.094 * [backup-simplify]: Simplify d3 into d3 4.094 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.094 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 4.094 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 4.094 * [taylor]: Taking taylor expansion of d4 in d4 4.094 * [backup-simplify]: Simplify 0 into 0 4.094 * [backup-simplify]: Simplify 1 into 1 4.094 * [taylor]: Taking taylor expansion of d1 in d4 4.094 * [backup-simplify]: Simplify d1 into d1 4.094 * [backup-simplify]: Simplify (* 0 d1) into 0 4.095 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.095 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.095 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d3 4.095 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 4.095 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d3 4.095 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.095 * [taylor]: Taking taylor expansion of d1 in d3 4.095 * [backup-simplify]: Simplify d1 into d1 4.095 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.095 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 4.095 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.095 * [taylor]: Taking taylor expansion of d2 in d3 4.095 * [backup-simplify]: Simplify d2 into d2 4.095 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.095 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.095 * [taylor]: Taking taylor expansion of d3 in d3 4.095 * [backup-simplify]: Simplify 0 into 0 4.095 * [backup-simplify]: Simplify 1 into 1 4.096 * [backup-simplify]: Simplify (/ 1 1) into 1 4.096 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 4.096 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 4.096 * [taylor]: Taking taylor expansion of d4 in d3 4.096 * [backup-simplify]: Simplify d4 into d4 4.096 * [taylor]: Taking taylor expansion of d1 in d3 4.096 * [backup-simplify]: Simplify d1 into d1 4.096 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 4.096 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 4.096 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d2 4.096 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 4.096 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d2 4.096 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 4.096 * [taylor]: Taking taylor expansion of d1 in d2 4.096 * [backup-simplify]: Simplify d1 into d1 4.096 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.096 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 4.096 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.096 * [taylor]: Taking taylor expansion of d2 in d2 4.096 * [backup-simplify]: Simplify 0 into 0 4.096 * [backup-simplify]: Simplify 1 into 1 4.096 * [backup-simplify]: Simplify (/ 1 1) into 1 4.096 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.097 * [taylor]: Taking taylor expansion of d3 in d2 4.097 * [backup-simplify]: Simplify d3 into d3 4.097 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.097 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 4.097 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 4.097 * [taylor]: Taking taylor expansion of d4 in d2 4.097 * [backup-simplify]: Simplify d4 into d4 4.097 * [taylor]: Taking taylor expansion of d1 in d2 4.097 * [backup-simplify]: Simplify d1 into d1 4.097 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 4.097 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 4.097 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 4.097 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 4.097 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 4.097 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.097 * [taylor]: Taking taylor expansion of d1 in d1 4.097 * [backup-simplify]: Simplify 0 into 0 4.097 * [backup-simplify]: Simplify 1 into 1 4.097 * [backup-simplify]: Simplify (/ 1 1) into 1 4.097 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 4.097 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.097 * [taylor]: Taking taylor expansion of d2 in d1 4.097 * [backup-simplify]: Simplify d2 into d2 4.098 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.098 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.098 * [taylor]: Taking taylor expansion of d3 in d1 4.098 * [backup-simplify]: Simplify d3 into d3 4.098 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.098 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 4.098 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.098 * [taylor]: Taking taylor expansion of d4 in d1 4.098 * [backup-simplify]: Simplify d4 into d4 4.098 * [taylor]: Taking taylor expansion of d1 in d1 4.098 * [backup-simplify]: Simplify 0 into 0 4.098 * [backup-simplify]: Simplify 1 into 1 4.098 * [backup-simplify]: Simplify (* d4 0) into 0 4.099 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 4.099 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.099 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 4.099 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 4.099 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 4.099 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.099 * [taylor]: Taking taylor expansion of d1 in d1 4.099 * [backup-simplify]: Simplify 0 into 0 4.099 * [backup-simplify]: Simplify 1 into 1 4.099 * [backup-simplify]: Simplify (/ 1 1) into 1 4.099 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 4.099 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.099 * [taylor]: Taking taylor expansion of d2 in d1 4.099 * [backup-simplify]: Simplify d2 into d2 4.099 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.099 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.099 * [taylor]: Taking taylor expansion of d3 in d1 4.099 * [backup-simplify]: Simplify d3 into d3 4.099 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.099 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 4.099 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.100 * [taylor]: Taking taylor expansion of d4 in d1 4.100 * [backup-simplify]: Simplify d4 into d4 4.100 * [taylor]: Taking taylor expansion of d1 in d1 4.100 * [backup-simplify]: Simplify 0 into 0 4.100 * [backup-simplify]: Simplify 1 into 1 4.100 * [backup-simplify]: Simplify (* d4 0) into 0 4.100 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 4.100 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.100 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.100 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 4.100 * [backup-simplify]: Simplify (* 1 (- (/ 1 d2) (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 4.101 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 4.101 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 4.101 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.101 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.101 * [taylor]: Taking taylor expansion of d4 in d2 4.101 * [backup-simplify]: Simplify d4 into d4 4.101 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.101 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.101 * [taylor]: Taking taylor expansion of d2 in d2 4.101 * [backup-simplify]: Simplify 0 into 0 4.101 * [backup-simplify]: Simplify 1 into 1 4.101 * [backup-simplify]: Simplify (/ 1 1) into 1 4.101 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.101 * [taylor]: Taking taylor expansion of d3 in d2 4.101 * [backup-simplify]: Simplify d3 into d3 4.101 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.102 * [backup-simplify]: Simplify (+ 0 1) into 1 4.102 * [backup-simplify]: Simplify (+ 1 0) into 1 4.102 * [taylor]: Taking taylor expansion of 1 in d3 4.102 * [backup-simplify]: Simplify 1 into 1 4.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.103 * [backup-simplify]: Simplify (- 0) into 0 4.103 * [backup-simplify]: Simplify (+ 0 0) into 0 4.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.104 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0 4.105 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 4.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.109 * [backup-simplify]: Simplify (+ 0 0) into 0 4.109 * [taylor]: Taking taylor expansion of 0 in d2 4.110 * [backup-simplify]: Simplify 0 into 0 4.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.110 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.110 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.110 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.110 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 4.110 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.111 * [taylor]: Taking taylor expansion of d4 in d3 4.111 * [backup-simplify]: Simplify d4 into d4 4.111 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.111 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.111 * [taylor]: Taking taylor expansion of d3 in d3 4.111 * [backup-simplify]: Simplify 0 into 0 4.111 * [backup-simplify]: Simplify 1 into 1 4.111 * [backup-simplify]: Simplify (/ 1 1) into 1 4.111 * [backup-simplify]: Simplify (- 1) into -1 4.111 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.111 * [taylor]: Taking taylor expansion of -1 in d4 4.112 * [backup-simplify]: Simplify -1 into -1 4.112 * [taylor]: Taking taylor expansion of 1 in d4 4.112 * [backup-simplify]: Simplify 1 into 1 4.112 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.112 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.112 * [backup-simplify]: Simplify (- 0) into 0 4.112 * [backup-simplify]: Simplify (+ 0 0) into 0 4.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.113 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0 4.114 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.114 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.114 * [backup-simplify]: Simplify (+ 0 0) into 0 4.114 * [taylor]: Taking taylor expansion of 0 in d2 4.114 * [backup-simplify]: Simplify 0 into 0 4.114 * [taylor]: Taking taylor expansion of 0 in d3 4.114 * [backup-simplify]: Simplify 0 into 0 4.114 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.115 * [backup-simplify]: Simplify (+ 0 0) into 0 4.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.115 * [backup-simplify]: Simplify (- 0) into 0 4.116 * [backup-simplify]: Simplify (+ 0 0) into 0 4.116 * [taylor]: Taking taylor expansion of 0 in d3 4.116 * [backup-simplify]: Simplify 0 into 0 4.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.116 * [backup-simplify]: Simplify (- 0) into 0 4.116 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.116 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.116 * [taylor]: Taking taylor expansion of d4 in d4 4.116 * [backup-simplify]: Simplify 0 into 0 4.116 * [backup-simplify]: Simplify 1 into 1 4.117 * [backup-simplify]: Simplify (/ 1 1) into 1 4.117 * [backup-simplify]: Simplify 1 into 1 4.117 * [taylor]: Taking taylor expansion of 0 in d4 4.117 * [backup-simplify]: Simplify 0 into 0 4.117 * [backup-simplify]: Simplify -1 into -1 4.117 * [backup-simplify]: Simplify 1 into 1 4.117 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 4.117 * [backup-simplify]: Simplify (fma (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) 4.117 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 4.117 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d4 4.117 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 4.117 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d4 4.118 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 4.118 * [taylor]: Taking taylor expansion of -1 in d4 4.118 * [backup-simplify]: Simplify -1 into -1 4.118 * [taylor]: Taking taylor expansion of d1 in d4 4.118 * [backup-simplify]: Simplify d1 into d1 4.118 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.118 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 4.118 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.118 * [taylor]: Taking taylor expansion of d3 in d4 4.118 * [backup-simplify]: Simplify d3 into d3 4.118 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.118 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.118 * [taylor]: Taking taylor expansion of d2 in d4 4.118 * [backup-simplify]: Simplify d2 into d2 4.118 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.118 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 4.118 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 4.118 * [taylor]: Taking taylor expansion of d4 in d4 4.118 * [backup-simplify]: Simplify 0 into 0 4.118 * [backup-simplify]: Simplify 1 into 1 4.118 * [taylor]: Taking taylor expansion of d1 in d4 4.118 * [backup-simplify]: Simplify d1 into d1 4.118 * [backup-simplify]: Simplify (* 0 d1) into 0 4.118 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 4.118 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.118 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d3 4.119 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 4.119 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d3 4.119 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 4.119 * [taylor]: Taking taylor expansion of -1 in d3 4.119 * [backup-simplify]: Simplify -1 into -1 4.119 * [taylor]: Taking taylor expansion of d1 in d3 4.119 * [backup-simplify]: Simplify d1 into d1 4.119 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.119 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 4.119 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.119 * [taylor]: Taking taylor expansion of d3 in d3 4.119 * [backup-simplify]: Simplify 0 into 0 4.119 * [backup-simplify]: Simplify 1 into 1 4.119 * [backup-simplify]: Simplify (/ 1 1) into 1 4.119 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.119 * [taylor]: Taking taylor expansion of d2 in d3 4.119 * [backup-simplify]: Simplify d2 into d2 4.119 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.119 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 4.119 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 4.119 * [taylor]: Taking taylor expansion of d4 in d3 4.119 * [backup-simplify]: Simplify d4 into d4 4.119 * [taylor]: Taking taylor expansion of d1 in d3 4.119 * [backup-simplify]: Simplify d1 into d1 4.119 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 4.119 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 4.119 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d2 4.119 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 4.119 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d2 4.119 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 4.119 * [taylor]: Taking taylor expansion of -1 in d2 4.119 * [backup-simplify]: Simplify -1 into -1 4.119 * [taylor]: Taking taylor expansion of d1 in d2 4.119 * [backup-simplify]: Simplify d1 into d1 4.119 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.119 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 4.119 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.119 * [taylor]: Taking taylor expansion of d3 in d2 4.119 * [backup-simplify]: Simplify d3 into d3 4.120 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.120 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.120 * [taylor]: Taking taylor expansion of d2 in d2 4.120 * [backup-simplify]: Simplify 0 into 0 4.120 * [backup-simplify]: Simplify 1 into 1 4.120 * [backup-simplify]: Simplify (/ 1 1) into 1 4.120 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 4.120 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 4.120 * [taylor]: Taking taylor expansion of d4 in d2 4.120 * [backup-simplify]: Simplify d4 into d4 4.120 * [taylor]: Taking taylor expansion of d1 in d2 4.120 * [backup-simplify]: Simplify d1 into d1 4.120 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 4.120 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 4.120 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 4.120 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 4.120 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 4.120 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 4.120 * [taylor]: Taking taylor expansion of -1 in d1 4.120 * [backup-simplify]: Simplify -1 into -1 4.120 * [taylor]: Taking taylor expansion of d1 in d1 4.120 * [backup-simplify]: Simplify 0 into 0 4.120 * [backup-simplify]: Simplify 1 into 1 4.120 * [backup-simplify]: Simplify (/ -1 1) into -1 4.120 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 4.120 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.120 * [taylor]: Taking taylor expansion of d3 in d1 4.121 * [backup-simplify]: Simplify d3 into d3 4.121 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.121 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.121 * [taylor]: Taking taylor expansion of d2 in d1 4.121 * [backup-simplify]: Simplify d2 into d2 4.121 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.121 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 4.121 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.121 * [taylor]: Taking taylor expansion of d4 in d1 4.121 * [backup-simplify]: Simplify d4 into d4 4.121 * [taylor]: Taking taylor expansion of d1 in d1 4.121 * [backup-simplify]: Simplify 0 into 0 4.121 * [backup-simplify]: Simplify 1 into 1 4.121 * [backup-simplify]: Simplify (* d4 0) into 0 4.121 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 4.121 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.121 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 4.121 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 4.121 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 4.121 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 4.121 * [taylor]: Taking taylor expansion of -1 in d1 4.121 * [backup-simplify]: Simplify -1 into -1 4.121 * [taylor]: Taking taylor expansion of d1 in d1 4.121 * [backup-simplify]: Simplify 0 into 0 4.121 * [backup-simplify]: Simplify 1 into 1 4.121 * [backup-simplify]: Simplify (/ -1 1) into -1 4.122 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 4.122 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.122 * [taylor]: Taking taylor expansion of d3 in d1 4.122 * [backup-simplify]: Simplify d3 into d3 4.122 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.122 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.122 * [taylor]: Taking taylor expansion of d2 in d1 4.122 * [backup-simplify]: Simplify d2 into d2 4.122 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.122 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 4.122 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 4.122 * [taylor]: Taking taylor expansion of d4 in d1 4.122 * [backup-simplify]: Simplify d4 into d4 4.122 * [taylor]: Taking taylor expansion of d1 in d1 4.122 * [backup-simplify]: Simplify 0 into 0 4.122 * [backup-simplify]: Simplify 1 into 1 4.122 * [backup-simplify]: Simplify (* d4 0) into 0 4.122 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 4.122 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.122 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 4.122 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 4.122 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 4.122 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d2))) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 4.122 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 4.122 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.123 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.123 * [taylor]: Taking taylor expansion of d4 in d2 4.123 * [backup-simplify]: Simplify d4 into d4 4.123 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.123 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.123 * [taylor]: Taking taylor expansion of d2 in d2 4.123 * [backup-simplify]: Simplify 0 into 0 4.123 * [backup-simplify]: Simplify 1 into 1 4.123 * [backup-simplify]: Simplify (/ 1 1) into 1 4.123 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.123 * [taylor]: Taking taylor expansion of d3 in d2 4.123 * [backup-simplify]: Simplify d3 into d3 4.123 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.123 * [backup-simplify]: Simplify (+ 0 1) into 1 4.124 * [backup-simplify]: Simplify (+ 1 0) into 1 4.124 * [taylor]: Taking taylor expansion of 1 in d3 4.124 * [backup-simplify]: Simplify 1 into 1 4.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.124 * [backup-simplify]: Simplify (- 0) into 0 4.124 * [backup-simplify]: Simplify (+ 0 0) into 0 4.125 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 4.125 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 4.125 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 4.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.126 * [backup-simplify]: Simplify (+ 0 0) into 0 4.126 * [taylor]: Taking taylor expansion of 0 in d2 4.126 * [backup-simplify]: Simplify 0 into 0 4.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.126 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.126 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.126 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.126 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 4.127 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.127 * [taylor]: Taking taylor expansion of d4 in d3 4.127 * [backup-simplify]: Simplify d4 into d4 4.127 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.127 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.127 * [taylor]: Taking taylor expansion of d3 in d3 4.127 * [backup-simplify]: Simplify 0 into 0 4.127 * [backup-simplify]: Simplify 1 into 1 4.127 * [backup-simplify]: Simplify (/ 1 1) into 1 4.127 * [backup-simplify]: Simplify (- 1) into -1 4.127 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.127 * [taylor]: Taking taylor expansion of -1 in d4 4.127 * [backup-simplify]: Simplify -1 into -1 4.127 * [taylor]: Taking taylor expansion of 1 in d4 4.127 * [backup-simplify]: Simplify 1 into 1 4.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.128 * [backup-simplify]: Simplify (- 0) into 0 4.128 * [backup-simplify]: Simplify (+ 0 0) into 0 4.129 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.129 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 4.130 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.130 * [backup-simplify]: Simplify (+ 0 0) into 0 4.130 * [taylor]: Taking taylor expansion of 0 in d2 4.130 * [backup-simplify]: Simplify 0 into 0 4.130 * [taylor]: Taking taylor expansion of 0 in d3 4.130 * [backup-simplify]: Simplify 0 into 0 4.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.131 * [backup-simplify]: Simplify (+ 0 0) into 0 4.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.131 * [backup-simplify]: Simplify (- 0) into 0 4.132 * [backup-simplify]: Simplify (+ 0 0) into 0 4.132 * [taylor]: Taking taylor expansion of 0 in d3 4.132 * [backup-simplify]: Simplify 0 into 0 4.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.132 * [backup-simplify]: Simplify (- 0) into 0 4.132 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.132 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.132 * [taylor]: Taking taylor expansion of d4 in d4 4.132 * [backup-simplify]: Simplify 0 into 0 4.132 * [backup-simplify]: Simplify 1 into 1 4.133 * [backup-simplify]: Simplify (/ 1 1) into 1 4.133 * [backup-simplify]: Simplify 1 into 1 4.133 * [taylor]: Taking taylor expansion of 0 in d4 4.133 * [backup-simplify]: Simplify 0 into 0 4.133 * [backup-simplify]: Simplify -1 into -1 4.133 * [backup-simplify]: Simplify 1 into 1 4.133 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 4.133 * * * [progress]: simplifying candidates 4.133 * * * * [progress]: [ 1 / 14 ] simplifiying candidate # 4.133 * * * * [progress]: [ 2 / 14 ] simplifiying candidate # 4.134 * * * * [progress]: [ 3 / 14 ] simplifiying candidate # 4.134 * * * * [progress]: [ 4 / 14 ] simplifiying candidate # 4.134 * * * * [progress]: [ 5 / 14 ] simplifiying candidate # 4.134 * * * * [progress]: [ 6 / 14 ] simplifiying candidate # 4.134 * * * * [progress]: [ 7 / 14 ] simplifiying candidate # 4.134 * * * * [progress]: [ 8 / 14 ] simplifiying candidate # 4.134 * * * * [progress]: [ 9 / 14 ] simplifiying candidate # 4.134 * * * * [progress]: [ 10 / 14 ] simplifiying candidate # 4.134 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #real (real->posit16 (fma d1 (- d2 d3) (* d4 d1)))) (* d1 d1)))> 4.134 * * * * [progress]: [ 12 / 14 ] simplifiying candidate # 4.134 * * * * [progress]: [ 13 / 14 ] simplifiying candidate # 4.134 * * * * [progress]: [ 14 / 14 ] simplifiying candidate # 4.134 * [simplify]: Simplifying: (expm1 (fma d1 (- d2 d3) (* d4 d1))) (log1p (fma d1 (- d2 d3) (* d4 d1))) (* d1 (- d2 d3)) (log (fma d1 (- d2 d3) (* d4 d1))) (exp (fma d1 (- d2 d3) (* d4 d1))) (* (cbrt (fma d1 (- d2 d3) (* d4 d1))) (cbrt (fma d1 (- d2 d3) (* d4 d1)))) (cbrt (fma d1 (- d2 d3) (* d4 d1))) (* (* (fma d1 (- d2 d3) (* d4 d1)) (fma d1 (- d2 d3) (* d4 d1))) (fma d1 (- d2 d3) (* d4 d1))) (sqrt (fma d1 (- d2 d3) (* d4 d1))) (sqrt (fma d1 (- d2 d3) (* d4 d1))) (real->posit16 (fma d1 (- d2 d3) (* d4 d1))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 4.134 * * [simplify]: iteration 0: 23 enodes 4.139 * * [simplify]: iteration 1: 39 enodes 4.146 * * [simplify]: iteration 2: 84 enodes 4.169 * * [simplify]: iteration 3: 358 enodes 4.378 * * [simplify]: iteration 4: 2003 enodes 4.742 * * [simplify]: iteration complete: 2003 enodes 4.743 * * [simplify]: Extracting #0: cost 12 inf + 0 4.743 * * [simplify]: Extracting #1: cost 105 inf + 1 4.745 * * [simplify]: Extracting #2: cost 504 inf + 2410 4.756 * * [simplify]: Extracting #3: cost 384 inf + 64855 4.785 * * [simplify]: Extracting #4: cost 25 inf + 146550 4.819 * * [simplify]: Extracting #5: cost 0 inf + 152044 4.852 * [simplify]: Simplified to: (expm1 (* (+ (- d2 d3) d4) d1)) (log1p (* (+ (- d2 d3) d4) d1)) (* (- d2 d3) d1) (log (* (+ (- d2 d3) d4) d1)) (exp (* (+ (- d2 d3) d4) d1)) (* (cbrt (* (+ (- d2 d3) d4) d1)) (cbrt (* (+ (- d2 d3) d4) d1))) (cbrt (* (+ (- d2 d3) d4) d1)) (* (* (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1)) (* (+ (- d2 d3) d4) d1)) (sqrt (* (+ (- d2 d3) d4) d1)) (sqrt (* (+ (- d2 d3) d4) d1)) (real->posit16 (* (+ (- d2 d3) d4) d1)) 0 (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1) 4.853 * * * [progress]: adding candidates to table 4.949 * [progress]: [Phase 3 of 3] Extracting. 4.949 * * [regime]: Finding splitpoints for: (# #) 4.949 * * * [regime-changes]: Trying 4 branch expressions: (d4 d3 d2 d1) 4.949 * * * * [regimes]: Trying to branch on d4 from (# #) 4.975 * * * * [regimes]: Trying to branch on d3 from (# #) 5.003 * * * * [regimes]: Trying to branch on d2 from (# #) 5.030 * * * * [regimes]: Trying to branch on d1 from (# #) 5.057 * * * [regime]: Found split indices: #