3.246 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.060 * * * [progress]: [2/2] Setting up program. 0.067 * [progress]: [Phase 2 of 3] Improving. 0.067 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.067 * * [simplify]: iteration 0: 11 enodes 0.071 * * [simplify]: iteration 1: 26 enodes 0.081 * * [simplify]: iteration 2: 81 enodes 0.119 * * [simplify]: iteration 3: 245 enodes 0.303 * * [simplify]: iteration 4: 775 enodes 2.166 * * [simplify]: iteration 5: 3891 enodes 3.530 * * [simplify]: iteration complete: 5000 enodes 3.530 * * [simplify]: Extracting #0: cost 1 inf + 0 3.530 * * [simplify]: Extracting #1: cost 206 inf + 0 3.533 * * [simplify]: Extracting #2: cost 950 inf + 355 3.537 * * [simplify]: Extracting #3: cost 86 inf + 4084 3.541 * * [simplify]: Extracting #4: cost 0 inf + 4605 3.548 * * [simplify]: Extracting #5: cost 0 inf + 4604 3.556 * [simplify]: Simplified to: (* d1 (+ (- (- d2 d3) d1) d4)) 3.563 * * [progress]: iteration 1 / 4 3.563 * * * [progress]: picking best candidate 3.569 * * * * [pick]: Picked # 3.569 * * * [progress]: localizing error 3.579 * * * [progress]: generating rewritten candidates 3.579 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 4.044 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 4.090 * * * [progress]: generating series expansions 4.090 * * * * [progress]: [ 1 / 2 ] generating series at (2) 4.090 * [backup-simplify]: Simplify (* d1 (+ (- (- d2 d3) d1) d4)) into (* (- (+ d2 d4) (+ d3 d1)) d1) 4.090 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in (d1 d2 d3 d4) around 0 4.091 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d4 4.091 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4 4.091 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 4.091 * [taylor]: Taking taylor expansion of d2 in d4 4.091 * [backup-simplify]: Simplify d2 into d2 4.091 * [taylor]: Taking taylor expansion of d4 in d4 4.091 * [backup-simplify]: Simplify 0 into 0 4.091 * [backup-simplify]: Simplify 1 into 1 4.091 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4 4.091 * [taylor]: Taking taylor expansion of d3 in d4 4.091 * [backup-simplify]: Simplify d3 into d3 4.091 * [taylor]: Taking taylor expansion of d1 in d4 4.091 * [backup-simplify]: Simplify d1 into d1 4.091 * [taylor]: Taking taylor expansion of d1 in d4 4.091 * [backup-simplify]: Simplify d1 into d1 4.091 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d3 4.091 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3 4.091 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 4.091 * [taylor]: Taking taylor expansion of d2 in d3 4.091 * [backup-simplify]: Simplify d2 into d2 4.091 * [taylor]: Taking taylor expansion of d4 in d3 4.091 * [backup-simplify]: Simplify d4 into d4 4.091 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 4.091 * [taylor]: Taking taylor expansion of d3 in d3 4.091 * [backup-simplify]: Simplify 0 into 0 4.091 * [backup-simplify]: Simplify 1 into 1 4.091 * [taylor]: Taking taylor expansion of d1 in d3 4.091 * [backup-simplify]: Simplify d1 into d1 4.091 * [taylor]: Taking taylor expansion of d1 in d3 4.091 * [backup-simplify]: Simplify d1 into d1 4.091 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2 4.091 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2 4.091 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 4.091 * [taylor]: Taking taylor expansion of d2 in d2 4.091 * [backup-simplify]: Simplify 0 into 0 4.091 * [backup-simplify]: Simplify 1 into 1 4.091 * [taylor]: Taking taylor expansion of d4 in d2 4.091 * [backup-simplify]: Simplify d4 into d4 4.091 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 4.091 * [taylor]: Taking taylor expansion of d3 in d2 4.091 * [backup-simplify]: Simplify d3 into d3 4.092 * [taylor]: Taking taylor expansion of d1 in d2 4.092 * [backup-simplify]: Simplify d1 into d1 4.092 * [taylor]: Taking taylor expansion of d1 in d2 4.092 * [backup-simplify]: Simplify d1 into d1 4.092 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1 4.092 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 4.092 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 4.092 * [taylor]: Taking taylor expansion of d2 in d1 4.092 * [backup-simplify]: Simplify d2 into d2 4.092 * [taylor]: Taking taylor expansion of d4 in d1 4.092 * [backup-simplify]: Simplify d4 into d4 4.092 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 4.092 * [taylor]: Taking taylor expansion of d3 in d1 4.092 * [backup-simplify]: Simplify d3 into d3 4.092 * [taylor]: Taking taylor expansion of d1 in d1 4.092 * [backup-simplify]: Simplify 0 into 0 4.092 * [backup-simplify]: Simplify 1 into 1 4.092 * [taylor]: Taking taylor expansion of d1 in d1 4.092 * [backup-simplify]: Simplify 0 into 0 4.092 * [backup-simplify]: Simplify 1 into 1 4.092 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1 4.092 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 4.092 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 4.092 * [taylor]: Taking taylor expansion of d2 in d1 4.092 * [backup-simplify]: Simplify d2 into d2 4.092 * [taylor]: Taking taylor expansion of d4 in d1 4.092 * [backup-simplify]: Simplify d4 into d4 4.092 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 4.092 * [taylor]: Taking taylor expansion of d3 in d1 4.092 * [backup-simplify]: Simplify d3 into d3 4.092 * [taylor]: Taking taylor expansion of d1 in d1 4.092 * [backup-simplify]: Simplify 0 into 0 4.092 * [backup-simplify]: Simplify 1 into 1 4.092 * [taylor]: Taking taylor expansion of d1 in d1 4.092 * [backup-simplify]: Simplify 0 into 0 4.092 * [backup-simplify]: Simplify 1 into 1 4.092 * [backup-simplify]: Simplify (+ d2 d4) into (+ d2 d4) 4.093 * [backup-simplify]: Simplify (+ d3 0) into d3 4.093 * [backup-simplify]: Simplify (- d3) into (- d3) 4.093 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 4.093 * [backup-simplify]: Simplify (* (- (+ d2 d4) d3) 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 4.094 * [backup-simplify]: Simplify (+ 0 0) into 0 4.094 * [backup-simplify]: Simplify (+ 0 1) into 1 4.096 * [backup-simplify]: Simplify (- 1) into -1 4.096 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.097 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 1) (* -1 0)) into (- (+ d2 d4) d3) 4.097 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 4.097 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 4.097 * [taylor]: Taking taylor expansion of d2 in d2 4.097 * [backup-simplify]: Simplify 0 into 0 4.097 * [backup-simplify]: Simplify 1 into 1 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 d3 in d2 4.097 * [backup-simplify]: Simplify d3 into d3 4.097 * [backup-simplify]: Simplify (+ 0 d4) into d4 4.097 * [backup-simplify]: Simplify (- d3) into (- d3) 4.097 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 4.097 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 4.097 * [taylor]: Taking taylor expansion of d4 in d3 4.097 * [backup-simplify]: Simplify d4 into d4 4.097 * [taylor]: Taking taylor expansion of d3 in d3 4.097 * [backup-simplify]: Simplify 0 into 0 4.097 * [backup-simplify]: Simplify 1 into 1 4.098 * [backup-simplify]: Simplify (- 0) into 0 4.098 * [backup-simplify]: Simplify (+ d4 0) into d4 4.098 * [taylor]: Taking taylor expansion of d4 in d4 4.098 * [backup-simplify]: Simplify 0 into 0 4.098 * [backup-simplify]: Simplify 1 into 1 4.098 * [backup-simplify]: Simplify 0 into 0 4.098 * [taylor]: Taking taylor expansion of 0 in d3 4.098 * [backup-simplify]: Simplify 0 into 0 4.098 * [taylor]: Taking taylor expansion of 0 in d4 4.098 * [backup-simplify]: Simplify 0 into 0 4.098 * [backup-simplify]: Simplify 0 into 0 4.098 * [taylor]: Taking taylor expansion of 0 in d4 4.098 * [backup-simplify]: Simplify 0 into 0 4.098 * [backup-simplify]: Simplify 0 into 0 4.098 * [backup-simplify]: Simplify 0 into 0 4.098 * [backup-simplify]: Simplify (+ 0 0) into 0 4.099 * [backup-simplify]: Simplify (+ 0 0) into 0 4.099 * [backup-simplify]: Simplify (- 0) into 0 4.100 * [backup-simplify]: Simplify (+ 0 0) into 0 4.101 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 0) (+ (* -1 1) (* 0 0))) into (- 1) 4.101 * [taylor]: Taking taylor expansion of (- 1) in d2 4.101 * [taylor]: Taking taylor expansion of 1 in d2 4.101 * [backup-simplify]: Simplify 1 into 1 4.101 * [backup-simplify]: Simplify (- 1) into -1 4.101 * [taylor]: Taking taylor expansion of -1 in d3 4.101 * [backup-simplify]: Simplify -1 into -1 4.101 * [taylor]: Taking taylor expansion of -1 in d4 4.101 * [backup-simplify]: Simplify -1 into -1 4.101 * [backup-simplify]: Simplify -1 into -1 4.102 * [backup-simplify]: Simplify (+ 1 0) into 1 4.102 * [backup-simplify]: Simplify (- 0) into 0 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 * [taylor]: Taking taylor expansion of 1 in d4 4.102 * [backup-simplify]: Simplify 1 into 1 4.102 * [backup-simplify]: Simplify 1 into 1 4.102 * [taylor]: Taking taylor expansion of 0 in d3 4.103 * [backup-simplify]: Simplify 0 into 0 4.103 * [taylor]: Taking taylor expansion of 0 in d4 4.103 * [backup-simplify]: Simplify 0 into 0 4.103 * [backup-simplify]: Simplify 0 into 0 4.103 * [backup-simplify]: Simplify (- 1) into -1 4.103 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.103 * [taylor]: Taking taylor expansion of -1 in d4 4.103 * [backup-simplify]: Simplify -1 into -1 4.104 * [backup-simplify]: Simplify -1 into -1 4.104 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 4.104 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (- (- (/ 1 d2) (/ 1 d3)) (/ 1 d1)) (/ 1 d4))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) 4.104 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d2 d3 d4) around 0 4.105 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 4.105 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4 4.105 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 4.105 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.105 * [taylor]: Taking taylor expansion of d4 in d4 4.105 * [backup-simplify]: Simplify 0 into 0 4.105 * [backup-simplify]: Simplify 1 into 1 4.105 * [backup-simplify]: Simplify (/ 1 1) into 1 4.105 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.105 * [taylor]: Taking taylor expansion of d2 in d4 4.105 * [backup-simplify]: Simplify d2 into d2 4.105 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.105 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 4.105 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 4.105 * [taylor]: Taking taylor expansion of d1 in d4 4.105 * [backup-simplify]: Simplify d1 into d1 4.105 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.105 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.105 * [taylor]: Taking taylor expansion of d3 in d4 4.105 * [backup-simplify]: Simplify d3 into d3 4.106 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.106 * [taylor]: Taking taylor expansion of d1 in d4 4.106 * [backup-simplify]: Simplify d1 into d1 4.106 * [backup-simplify]: Simplify (+ 1 0) into 1 4.106 * [backup-simplify]: Simplify (+ 1 0) into 1 4.106 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.107 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 4.107 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3 4.107 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 4.107 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.107 * [taylor]: Taking taylor expansion of d4 in d3 4.107 * [backup-simplify]: Simplify d4 into d4 4.107 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.107 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.107 * [taylor]: Taking taylor expansion of d2 in d3 4.107 * [backup-simplify]: Simplify d2 into d2 4.107 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.107 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 4.107 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.107 * [taylor]: Taking taylor expansion of d1 in d3 4.107 * [backup-simplify]: Simplify d1 into d1 4.107 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.107 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.107 * [taylor]: Taking taylor expansion of d3 in d3 4.107 * [backup-simplify]: Simplify 0 into 0 4.107 * [backup-simplify]: Simplify 1 into 1 4.108 * [backup-simplify]: Simplify (/ 1 1) into 1 4.108 * [taylor]: Taking taylor expansion of d1 in d3 4.108 * [backup-simplify]: Simplify d1 into d1 4.108 * [backup-simplify]: Simplify (+ 0 1) into 1 4.108 * [backup-simplify]: Simplify (- 1) into -1 4.109 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.109 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.109 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 4.109 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2 4.109 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.109 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.109 * [taylor]: Taking taylor expansion of d4 in d2 4.109 * [backup-simplify]: Simplify d4 into d4 4.109 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.109 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.109 * [taylor]: Taking taylor expansion of d2 in d2 4.109 * [backup-simplify]: Simplify 0 into 0 4.109 * [backup-simplify]: Simplify 1 into 1 4.110 * [backup-simplify]: Simplify (/ 1 1) into 1 4.110 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 4.110 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 4.110 * [taylor]: Taking taylor expansion of d1 in d2 4.110 * [backup-simplify]: Simplify d1 into d1 4.110 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.110 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.110 * [taylor]: Taking taylor expansion of d3 in d2 4.110 * [backup-simplify]: Simplify d3 into d3 4.110 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.110 * [taylor]: Taking taylor expansion of d1 in d2 4.110 * [backup-simplify]: Simplify d1 into d1 4.110 * [backup-simplify]: Simplify (+ 0 1) into 1 4.111 * [backup-simplify]: Simplify (+ 1 0) into 1 4.111 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.111 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 4.111 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 4.111 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 4.111 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.111 * [taylor]: Taking taylor expansion of d4 in d1 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 d2) in d1 4.111 * [taylor]: Taking taylor expansion of d2 in d1 4.111 * [backup-simplify]: Simplify d2 into d2 4.111 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.111 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.111 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.111 * [taylor]: Taking taylor expansion of d1 in d1 4.111 * [backup-simplify]: Simplify 0 into 0 4.111 * [backup-simplify]: Simplify 1 into 1 4.112 * [backup-simplify]: Simplify (/ 1 1) into 1 4.112 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.112 * [taylor]: Taking taylor expansion of d3 in d1 4.112 * [backup-simplify]: Simplify d3 into d3 4.112 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.112 * [taylor]: Taking taylor expansion of d1 in d1 4.112 * [backup-simplify]: Simplify 0 into 0 4.112 * [backup-simplify]: Simplify 1 into 1 4.112 * [backup-simplify]: Simplify (+ 1 0) into 1 4.113 * [backup-simplify]: Simplify (- 1) into -1 4.113 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.114 * [backup-simplify]: Simplify (/ -1 1) into -1 4.114 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 4.114 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 4.114 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 4.114 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.114 * [taylor]: Taking taylor expansion of d4 in d1 4.114 * [backup-simplify]: Simplify d4 into d4 4.114 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.114 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.114 * [taylor]: Taking taylor expansion of d2 in d1 4.114 * [backup-simplify]: Simplify d2 into d2 4.114 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.114 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.114 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.114 * [taylor]: Taking taylor expansion of d1 in d1 4.114 * [backup-simplify]: Simplify 0 into 0 4.114 * [backup-simplify]: Simplify 1 into 1 4.115 * [backup-simplify]: Simplify (/ 1 1) into 1 4.115 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.115 * [taylor]: Taking taylor expansion of d3 in d1 4.115 * [backup-simplify]: Simplify d3 into d3 4.115 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.115 * [taylor]: Taking taylor expansion of d1 in d1 4.115 * [backup-simplify]: Simplify 0 into 0 4.115 * [backup-simplify]: Simplify 1 into 1 4.115 * [backup-simplify]: Simplify (+ 1 0) into 1 4.116 * [backup-simplify]: Simplify (- 1) into -1 4.116 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.117 * [backup-simplify]: Simplify (/ -1 1) into -1 4.117 * [taylor]: Taking taylor expansion of -1 in d2 4.117 * [backup-simplify]: Simplify -1 into -1 4.117 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 4.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.118 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 4.118 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.118 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 4.119 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 4.119 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 4.119 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.119 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.119 * [taylor]: Taking taylor expansion of d4 in d2 4.119 * [backup-simplify]: Simplify d4 into d4 4.119 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.119 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.119 * [taylor]: Taking taylor expansion of d2 in d2 4.119 * [backup-simplify]: Simplify 0 into 0 4.119 * [backup-simplify]: Simplify 1 into 1 4.120 * [backup-simplify]: Simplify (/ 1 1) into 1 4.120 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.120 * [taylor]: Taking taylor expansion of d3 in d2 4.120 * [backup-simplify]: Simplify d3 into d3 4.120 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.120 * [backup-simplify]: Simplify (+ 0 1) into 1 4.121 * [backup-simplify]: Simplify (+ 1 0) into 1 4.121 * [taylor]: Taking taylor expansion of 1 in d3 4.121 * [backup-simplify]: Simplify 1 into 1 4.121 * [taylor]: Taking taylor expansion of -1 in d3 4.121 * [backup-simplify]: Simplify -1 into -1 4.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.122 * [backup-simplify]: Simplify (+ 0 0) into 0 4.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.123 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.123 * [backup-simplify]: Simplify (+ 0 0) into 0 4.123 * [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)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0 4.125 * [taylor]: Taking taylor expansion of 0 in d2 4.125 * [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 4.126 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.126 * [taylor]: Taking taylor expansion of d4 in d3 4.126 * [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 4.128 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.128 * [taylor]: Taking taylor expansion of -1 in d4 4.128 * [backup-simplify]: Simplify -1 into -1 4.128 * [taylor]: Taking taylor expansion of 0 in d3 4.128 * [backup-simplify]: Simplify 0 into 0 4.128 * [taylor]: Taking taylor expansion of 1 in d4 4.128 * [backup-simplify]: Simplify 1 into 1 4.128 * [taylor]: Taking taylor expansion of -1 in d4 4.128 * [backup-simplify]: Simplify -1 into -1 4.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.129 * [backup-simplify]: Simplify (+ 0 0) into 0 4.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.130 * [backup-simplify]: Simplify (+ 0 0) into 0 4.131 * [backup-simplify]: Simplify (- 0) into 0 4.131 * [backup-simplify]: Simplify (+ 0 0) into 0 4.133 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.133 * [taylor]: Taking taylor expansion of 0 in d2 4.133 * [backup-simplify]: Simplify 0 into 0 4.133 * [taylor]: Taking taylor expansion of 0 in d3 4.133 * [backup-simplify]: Simplify 0 into 0 4.133 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.135 * [backup-simplify]: Simplify (+ 0 0) into 0 4.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.135 * [backup-simplify]: Simplify (- 0) into 0 4.136 * [backup-simplify]: Simplify (+ 0 0) into 0 4.136 * [taylor]: Taking taylor expansion of 0 in d3 4.136 * [backup-simplify]: Simplify 0 into 0 4.136 * [taylor]: Taking taylor expansion of 0 in d3 4.136 * [backup-simplify]: Simplify 0 into 0 4.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.137 * [backup-simplify]: Simplify (- 0) into 0 4.137 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.137 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.137 * [taylor]: Taking taylor expansion of d4 in d4 4.137 * [backup-simplify]: Simplify 0 into 0 4.137 * [backup-simplify]: Simplify 1 into 1 4.138 * [backup-simplify]: Simplify (/ 1 1) into 1 4.138 * [backup-simplify]: Simplify 1 into 1 4.138 * [taylor]: Taking taylor expansion of 0 in d4 4.138 * [backup-simplify]: Simplify 0 into 0 4.138 * [taylor]: Taking taylor expansion of 0 in d4 4.138 * [backup-simplify]: Simplify 0 into 0 4.138 * [taylor]: Taking taylor expansion of 0 in d4 4.138 * [backup-simplify]: Simplify 0 into 0 4.138 * [backup-simplify]: Simplify -1 into -1 4.138 * [backup-simplify]: Simplify 1 into 1 4.139 * [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)) 4.139 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (- (- (/ 1 (- d2)) (/ 1 (- d3))) (/ 1 (- d1))) (/ 1 (- d4)))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) 4.139 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d1 d2 d3 d4) around 0 4.139 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4 4.140 * [taylor]: Taking taylor expansion of -1 in d4 4.140 * [backup-simplify]: Simplify -1 into -1 4.140 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4 4.140 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4 4.140 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 4.140 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 4.140 * [taylor]: Taking taylor expansion of d1 in d4 4.140 * [backup-simplify]: Simplify d1 into d1 4.140 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.140 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.140 * [taylor]: Taking taylor expansion of d3 in d4 4.140 * [backup-simplify]: Simplify d3 into d3 4.140 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.140 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 4.140 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.140 * [taylor]: Taking taylor expansion of d4 in d4 4.140 * [backup-simplify]: Simplify 0 into 0 4.140 * [backup-simplify]: Simplify 1 into 1 4.141 * [backup-simplify]: Simplify (/ 1 1) into 1 4.141 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.141 * [taylor]: Taking taylor expansion of d2 in d4 4.141 * [backup-simplify]: Simplify d2 into d2 4.141 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.141 * [taylor]: Taking taylor expansion of d1 in d4 4.141 * [backup-simplify]: Simplify d1 into d1 4.141 * [backup-simplify]: Simplify (+ 1 0) into 1 4.142 * [backup-simplify]: Simplify (- 1) into -1 4.142 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.142 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.142 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3 4.142 * [taylor]: Taking taylor expansion of -1 in d3 4.142 * [backup-simplify]: Simplify -1 into -1 4.142 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3 4.142 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3 4.142 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 4.142 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.142 * [taylor]: Taking taylor expansion of d1 in d3 4.142 * [backup-simplify]: Simplify d1 into d1 4.142 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.143 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.143 * [taylor]: Taking taylor expansion of d3 in d3 4.143 * [backup-simplify]: Simplify 0 into 0 4.143 * [backup-simplify]: Simplify 1 into 1 4.143 * [backup-simplify]: Simplify (/ 1 1) into 1 4.143 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 4.143 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.143 * [taylor]: Taking taylor expansion of d4 in d3 4.143 * [backup-simplify]: Simplify d4 into d4 4.143 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.143 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.143 * [taylor]: Taking taylor expansion of d2 in d3 4.143 * [backup-simplify]: Simplify d2 into d2 4.143 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.143 * [taylor]: Taking taylor expansion of d1 in d3 4.143 * [backup-simplify]: Simplify d1 into d1 4.144 * [backup-simplify]: Simplify (+ 0 1) into 1 4.144 * [backup-simplify]: Simplify (+ 1 0) into 1 4.144 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.144 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 4.144 * [taylor]: Taking taylor expansion of -1 in d2 4.144 * [backup-simplify]: Simplify -1 into -1 4.144 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 4.144 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2 4.144 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 4.144 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 4.144 * [taylor]: Taking taylor expansion of d1 in d2 4.144 * [backup-simplify]: Simplify d1 into d1 4.144 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.144 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.145 * [taylor]: Taking taylor expansion of d3 in d2 4.145 * [backup-simplify]: Simplify d3 into d3 4.145 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.145 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.145 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.145 * [taylor]: Taking taylor expansion of d4 in d2 4.145 * [backup-simplify]: Simplify d4 into d4 4.145 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.145 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.145 * [taylor]: Taking taylor expansion of d2 in d2 4.145 * [backup-simplify]: Simplify 0 into 0 4.145 * [backup-simplify]: Simplify 1 into 1 4.145 * [backup-simplify]: Simplify (/ 1 1) into 1 4.145 * [taylor]: Taking taylor expansion of d1 in d2 4.145 * [backup-simplify]: Simplify d1 into d1 4.146 * [backup-simplify]: Simplify (+ 0 1) into 1 4.146 * [backup-simplify]: Simplify (- 1) into -1 4.146 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.146 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.146 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 4.147 * [taylor]: Taking taylor expansion of -1 in d1 4.147 * [backup-simplify]: Simplify -1 into -1 4.147 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 4.147 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 4.147 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.147 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.147 * [taylor]: Taking taylor expansion of d1 in d1 4.147 * [backup-simplify]: Simplify 0 into 0 4.147 * [backup-simplify]: Simplify 1 into 1 4.147 * [backup-simplify]: Simplify (/ 1 1) into 1 4.147 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.147 * [taylor]: Taking taylor expansion of d3 in d1 4.147 * [backup-simplify]: Simplify d3 into d3 4.147 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.147 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 4.147 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.147 * [taylor]: Taking taylor expansion of d4 in d1 4.147 * [backup-simplify]: Simplify d4 into d4 4.147 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.147 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.147 * [taylor]: Taking taylor expansion of d2 in d1 4.147 * [backup-simplify]: Simplify d2 into d2 4.147 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.148 * [taylor]: Taking taylor expansion of d1 in d1 4.148 * [backup-simplify]: Simplify 0 into 0 4.148 * [backup-simplify]: Simplify 1 into 1 4.148 * [backup-simplify]: Simplify (+ 1 0) into 1 4.148 * [backup-simplify]: Simplify (+ 1 0) into 1 4.149 * [backup-simplify]: Simplify (/ 1 1) into 1 4.149 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 4.149 * [taylor]: Taking taylor expansion of -1 in d1 4.149 * [backup-simplify]: Simplify -1 into -1 4.149 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 4.149 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 4.149 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.149 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.149 * [taylor]: Taking taylor expansion of d1 in d1 4.149 * [backup-simplify]: Simplify 0 into 0 4.149 * [backup-simplify]: Simplify 1 into 1 4.150 * [backup-simplify]: Simplify (/ 1 1) into 1 4.150 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.150 * [taylor]: Taking taylor expansion of d3 in d1 4.150 * [backup-simplify]: Simplify d3 into d3 4.150 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.150 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 4.150 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.150 * [taylor]: Taking taylor expansion of d4 in d1 4.150 * [backup-simplify]: Simplify d4 into d4 4.150 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.150 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.150 * [taylor]: Taking taylor expansion of d2 in d1 4.150 * [backup-simplify]: Simplify d2 into d2 4.150 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.150 * [taylor]: Taking taylor expansion of d1 in d1 4.150 * [backup-simplify]: Simplify 0 into 0 4.150 * [backup-simplify]: Simplify 1 into 1 4.151 * [backup-simplify]: Simplify (+ 1 0) into 1 4.151 * [backup-simplify]: Simplify (+ 1 0) into 1 4.151 * [backup-simplify]: Simplify (/ 1 1) into 1 4.152 * [backup-simplify]: Simplify (* -1 1) into -1 4.152 * [taylor]: Taking taylor expansion of -1 in d2 4.152 * [backup-simplify]: Simplify -1 into -1 4.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.153 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 4.153 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 4.153 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 4.153 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 4.154 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 4.155 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 4.155 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 4.155 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 4.155 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.155 * [taylor]: Taking taylor expansion of d4 in d2 4.155 * [backup-simplify]: Simplify d4 into d4 4.155 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.155 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.155 * [taylor]: Taking taylor expansion of d2 in d2 4.155 * [backup-simplify]: Simplify 0 into 0 4.155 * [backup-simplify]: Simplify 1 into 1 4.156 * [backup-simplify]: Simplify (/ 1 1) into 1 4.156 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.156 * [taylor]: Taking taylor expansion of d3 in d2 4.156 * [backup-simplify]: Simplify d3 into d3 4.156 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.156 * [backup-simplify]: Simplify (+ 0 1) into 1 4.157 * [backup-simplify]: Simplify (+ 1 0) into 1 4.157 * [taylor]: Taking taylor expansion of 1 in d3 4.157 * [backup-simplify]: Simplify 1 into 1 4.157 * [taylor]: Taking taylor expansion of -1 in d3 4.157 * [backup-simplify]: Simplify -1 into -1 4.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.158 * [backup-simplify]: Simplify (+ 0 0) into 0 4.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.159 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.159 * [backup-simplify]: Simplify (+ 0 0) into 0 4.159 * [backup-simplify]: Simplify (- 0) into 0 4.160 * [backup-simplify]: Simplify (+ 0 0) into 0 4.162 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)))) into 0 4.163 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))) into 0 4.163 * [taylor]: Taking taylor expansion of 0 in d2 4.163 * [backup-simplify]: Simplify 0 into 0 4.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.164 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.164 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.164 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 4.164 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 4.164 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.164 * [taylor]: Taking taylor expansion of d4 in d3 4.164 * [backup-simplify]: Simplify d4 into d4 4.164 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.164 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.164 * [taylor]: Taking taylor expansion of d3 in d3 4.164 * [backup-simplify]: Simplify 0 into 0 4.164 * [backup-simplify]: Simplify 1 into 1 4.164 * [backup-simplify]: Simplify (/ 1 1) into 1 4.165 * [backup-simplify]: Simplify (- 1) into -1 4.165 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.165 * [taylor]: Taking taylor expansion of -1 in d4 4.165 * [backup-simplify]: Simplify -1 into -1 4.165 * [taylor]: Taking taylor expansion of 0 in d3 4.165 * [backup-simplify]: Simplify 0 into 0 4.166 * [taylor]: Taking taylor expansion of 1 in d4 4.166 * [backup-simplify]: Simplify 1 into 1 4.166 * [taylor]: Taking taylor expansion of -1 in d4 4.166 * [backup-simplify]: Simplify -1 into -1 4.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.167 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.167 * [backup-simplify]: Simplify (+ 0 0) into 0 4.167 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.168 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.168 * [backup-simplify]: Simplify (+ 0 0) into 0 4.168 * [backup-simplify]: Simplify (- 0) into 0 4.169 * [backup-simplify]: Simplify (+ 0 0) into 0 4.171 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.172 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))) into 0 4.172 * [taylor]: Taking taylor expansion of 0 in d2 4.172 * [backup-simplify]: Simplify 0 into 0 4.172 * [taylor]: Taking taylor expansion of 0 in d3 4.172 * [backup-simplify]: Simplify 0 into 0 4.173 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.174 * [backup-simplify]: Simplify (+ 0 0) into 0 4.174 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.174 * [backup-simplify]: Simplify (- 0) into 0 4.175 * [backup-simplify]: Simplify (+ 0 0) into 0 4.175 * [taylor]: Taking taylor expansion of 0 in d3 4.175 * [backup-simplify]: Simplify 0 into 0 4.175 * [taylor]: Taking taylor expansion of 0 in d3 4.175 * [backup-simplify]: Simplify 0 into 0 4.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.176 * [backup-simplify]: Simplify (- 0) into 0 4.176 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 4.176 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.176 * [taylor]: Taking taylor expansion of d4 in d4 4.176 * [backup-simplify]: Simplify 0 into 0 4.176 * [backup-simplify]: Simplify 1 into 1 4.177 * [backup-simplify]: Simplify (/ 1 1) into 1 4.177 * [backup-simplify]: Simplify 1 into 1 4.177 * [taylor]: Taking taylor expansion of 0 in d4 4.177 * [backup-simplify]: Simplify 0 into 0 4.177 * [taylor]: Taking taylor expansion of 0 in d4 4.177 * [backup-simplify]: Simplify 0 into 0 4.177 * [taylor]: Taking taylor expansion of 0 in d4 4.177 * [backup-simplify]: Simplify 0 into 0 4.177 * [backup-simplify]: Simplify -1 into -1 4.177 * [backup-simplify]: Simplify 1 into 1 4.178 * [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)) 4.178 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 4.178 * [backup-simplify]: Simplify (- (- d2 d3) d1) into (- d2 (+ d3 d1)) 4.178 * [approximate]: Taking taylor expansion of (- d2 (+ d3 d1)) in (d2 d3 d1) around 0 4.178 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d1 4.178 * [taylor]: Taking taylor expansion of d2 in d1 4.178 * [backup-simplify]: Simplify d2 into d2 4.178 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 4.178 * [taylor]: Taking taylor expansion of d3 in d1 4.178 * [backup-simplify]: Simplify d3 into d3 4.178 * [taylor]: Taking taylor expansion of d1 in d1 4.178 * [backup-simplify]: Simplify 0 into 0 4.178 * [backup-simplify]: Simplify 1 into 1 4.178 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d3 4.178 * [taylor]: Taking taylor expansion of d2 in d3 4.178 * [backup-simplify]: Simplify d2 into d2 4.178 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 4.178 * [taylor]: Taking taylor expansion of d3 in d3 4.179 * [backup-simplify]: Simplify 0 into 0 4.179 * [backup-simplify]: Simplify 1 into 1 4.179 * [taylor]: Taking taylor expansion of d1 in d3 4.179 * [backup-simplify]: Simplify d1 into d1 4.179 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d2 4.179 * [taylor]: Taking taylor expansion of d2 in d2 4.179 * [backup-simplify]: Simplify 0 into 0 4.179 * [backup-simplify]: Simplify 1 into 1 4.179 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 4.179 * [taylor]: Taking taylor expansion of d3 in d2 4.179 * [backup-simplify]: Simplify d3 into d3 4.179 * [taylor]: Taking taylor expansion of d1 in d2 4.179 * [backup-simplify]: Simplify d1 into d1 4.179 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d2 4.179 * [taylor]: Taking taylor expansion of d2 in d2 4.179 * [backup-simplify]: Simplify 0 into 0 4.179 * [backup-simplify]: Simplify 1 into 1 4.179 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 4.179 * [taylor]: Taking taylor expansion of d3 in d2 4.179 * [backup-simplify]: Simplify d3 into d3 4.179 * [taylor]: Taking taylor expansion of d1 in d2 4.179 * [backup-simplify]: Simplify d1 into d1 4.179 * [backup-simplify]: Simplify (+ d3 d1) into (+ d3 d1) 4.179 * [backup-simplify]: Simplify (- (+ d3 d1)) into (- (+ d3 d1)) 4.180 * [backup-simplify]: Simplify (+ 0 (- (+ d3 d1))) into (- (+ d3 d1)) 4.180 * [taylor]: Taking taylor expansion of (- (+ d3 d1)) in d3 4.180 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 4.180 * [taylor]: Taking taylor expansion of d3 in d3 4.180 * [backup-simplify]: Simplify 0 into 0 4.180 * [backup-simplify]: Simplify 1 into 1 4.180 * [taylor]: Taking taylor expansion of d1 in d3 4.180 * [backup-simplify]: Simplify d1 into d1 4.180 * [backup-simplify]: Simplify (+ 0 d1) into d1 4.180 * [backup-simplify]: Simplify (- d1) into (- d1) 4.180 * [taylor]: Taking taylor expansion of (- d1) in d1 4.180 * [taylor]: Taking taylor expansion of d1 in d1 4.180 * [backup-simplify]: Simplify 0 into 0 4.180 * [backup-simplify]: Simplify 1 into 1 4.181 * [backup-simplify]: Simplify (- 0) into 0 4.181 * [backup-simplify]: Simplify 0 into 0 4.181 * [backup-simplify]: Simplify (+ 0 0) into 0 4.181 * [backup-simplify]: Simplify (- 0) into 0 4.182 * [backup-simplify]: Simplify (+ 1 0) into 1 4.182 * [taylor]: Taking taylor expansion of 1 in d3 4.182 * [backup-simplify]: Simplify 1 into 1 4.182 * [taylor]: Taking taylor expansion of 1 in d1 4.182 * [backup-simplify]: Simplify 1 into 1 4.182 * [backup-simplify]: Simplify 1 into 1 4.182 * [backup-simplify]: Simplify (+ 1 0) into 1 4.183 * [backup-simplify]: Simplify (- 1) into -1 4.183 * [taylor]: Taking taylor expansion of -1 in d1 4.183 * [backup-simplify]: Simplify -1 into -1 4.183 * [backup-simplify]: Simplify -1 into -1 4.183 * [backup-simplify]: Simplify (- 1) into -1 4.183 * [backup-simplify]: Simplify -1 into -1 4.184 * [backup-simplify]: Simplify (+ (* -1 (* d1 (* 1 1))) (+ (* -1 (* 1 (* d3 1))) (* 1 (* 1 (* 1 d2))))) into (- d2 (+ d3 d1)) 4.184 * [backup-simplify]: Simplify (- (- (/ 1 d2) (/ 1 d3)) (/ 1 d1)) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 4.184 * [approximate]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in (d2 d3 d1) around 0 4.184 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d1 4.184 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.184 * [taylor]: Taking taylor expansion of d2 in d1 4.184 * [backup-simplify]: Simplify d2 into d2 4.184 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.184 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.184 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.184 * [taylor]: Taking taylor expansion of d1 in d1 4.184 * [backup-simplify]: Simplify 0 into 0 4.184 * [backup-simplify]: Simplify 1 into 1 4.185 * [backup-simplify]: Simplify (/ 1 1) into 1 4.185 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.185 * [taylor]: Taking taylor expansion of d3 in d1 4.185 * [backup-simplify]: Simplify d3 into d3 4.185 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.185 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d3 4.185 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.185 * [taylor]: Taking taylor expansion of d2 in d3 4.185 * [backup-simplify]: Simplify d2 into d2 4.185 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.185 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 4.185 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.185 * [taylor]: Taking taylor expansion of d1 in d3 4.185 * [backup-simplify]: Simplify d1 into d1 4.185 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.185 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.185 * [taylor]: Taking taylor expansion of d3 in d3 4.185 * [backup-simplify]: Simplify 0 into 0 4.185 * [backup-simplify]: Simplify 1 into 1 4.186 * [backup-simplify]: Simplify (/ 1 1) into 1 4.186 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d2 4.186 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.186 * [taylor]: Taking taylor expansion of d2 in d2 4.186 * [backup-simplify]: Simplify 0 into 0 4.186 * [backup-simplify]: Simplify 1 into 1 4.186 * [backup-simplify]: Simplify (/ 1 1) into 1 4.186 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 4.186 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 4.186 * [taylor]: Taking taylor expansion of d1 in d2 4.186 * [backup-simplify]: Simplify d1 into d1 4.186 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.186 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.186 * [taylor]: Taking taylor expansion of d3 in d2 4.186 * [backup-simplify]: Simplify d3 into d3 4.186 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.186 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d2 4.187 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.187 * [taylor]: Taking taylor expansion of d2 in d2 4.187 * [backup-simplify]: Simplify 0 into 0 4.187 * [backup-simplify]: Simplify 1 into 1 4.187 * [backup-simplify]: Simplify (/ 1 1) into 1 4.187 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 4.187 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 4.187 * [taylor]: Taking taylor expansion of d1 in d2 4.187 * [backup-simplify]: Simplify d1 into d1 4.187 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.187 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.187 * [taylor]: Taking taylor expansion of d3 in d2 4.187 * [backup-simplify]: Simplify d3 into d3 4.187 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.188 * [backup-simplify]: Simplify (+ 1 0) into 1 4.188 * [taylor]: Taking taylor expansion of 1 in d3 4.188 * [backup-simplify]: Simplify 1 into 1 4.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.189 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 4.189 * [backup-simplify]: Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3))) 4.189 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d1) (/ 1 d3)))) into (- (+ (/ 1 d1) (/ 1 d3))) 4.189 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3))) in d3 4.189 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 4.189 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.189 * [taylor]: Taking taylor expansion of d1 in d3 4.189 * [backup-simplify]: Simplify d1 into d1 4.189 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.189 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.189 * [taylor]: Taking taylor expansion of d3 in d3 4.189 * [backup-simplify]: Simplify 0 into 0 4.189 * [backup-simplify]: Simplify 1 into 1 4.190 * [backup-simplify]: Simplify (/ 1 1) into 1 4.190 * [backup-simplify]: Simplify (+ 0 1) into 1 4.191 * [backup-simplify]: Simplify (- 1) into -1 4.191 * [taylor]: Taking taylor expansion of -1 in d1 4.191 * [backup-simplify]: Simplify -1 into -1 4.191 * [taylor]: Taking taylor expansion of 1 in d1 4.191 * [backup-simplify]: Simplify 1 into 1 4.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.192 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 4.192 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.192 * [backup-simplify]: Simplify (+ 0 0) into 0 4.193 * [backup-simplify]: Simplify (- 0) into 0 4.193 * [backup-simplify]: Simplify (+ 0 0) into 0 4.193 * [taylor]: Taking taylor expansion of 0 in d3 4.193 * [backup-simplify]: Simplify 0 into 0 4.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.194 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 4.194 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 4.194 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 4.194 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.194 * [taylor]: Taking taylor expansion of d1 in d1 4.194 * [backup-simplify]: Simplify 0 into 0 4.194 * [backup-simplify]: Simplify 1 into 1 4.194 * [backup-simplify]: Simplify (/ 1 1) into 1 4.195 * [backup-simplify]: Simplify (- 1) into -1 4.195 * [backup-simplify]: Simplify -1 into -1 4.195 * [taylor]: Taking taylor expansion of 0 in d1 4.195 * [backup-simplify]: Simplify 0 into 0 4.195 * [backup-simplify]: Simplify -1 into -1 4.195 * [backup-simplify]: Simplify 1 into 1 4.196 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 d2))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) 1))) (* -1 (* (/ 1 (/ 1 d1)) (* 1 1))))) into (- d2 (+ d3 d1)) 4.196 * [backup-simplify]: Simplify (- (- (/ 1 (- d2)) (/ 1 (- d3))) (/ 1 (- d1))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 4.196 * [approximate]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in (d2 d3 d1) around 0 4.196 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d1 4.196 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.196 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.196 * [taylor]: Taking taylor expansion of d1 in d1 4.196 * [backup-simplify]: Simplify 0 into 0 4.196 * [backup-simplify]: Simplify 1 into 1 4.197 * [backup-simplify]: Simplify (/ 1 1) into 1 4.197 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.197 * [taylor]: Taking taylor expansion of d3 in d1 4.197 * [backup-simplify]: Simplify d3 into d3 4.197 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.197 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.197 * [taylor]: Taking taylor expansion of d2 in d1 4.197 * [backup-simplify]: Simplify d2 into d2 4.197 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.197 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d3 4.197 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 4.197 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.197 * [taylor]: Taking taylor expansion of d1 in d3 4.197 * [backup-simplify]: Simplify d1 into d1 4.197 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.197 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.197 * [taylor]: Taking taylor expansion of d3 in d3 4.197 * [backup-simplify]: Simplify 0 into 0 4.197 * [backup-simplify]: Simplify 1 into 1 4.198 * [backup-simplify]: Simplify (/ 1 1) into 1 4.198 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.198 * [taylor]: Taking taylor expansion of d2 in d3 4.198 * [backup-simplify]: Simplify d2 into d2 4.198 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.198 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d2 4.198 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 4.198 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 4.198 * [taylor]: Taking taylor expansion of d1 in d2 4.198 * [backup-simplify]: Simplify d1 into d1 4.198 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.198 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.198 * [taylor]: Taking taylor expansion of d3 in d2 4.198 * [backup-simplify]: Simplify d3 into d3 4.198 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.198 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.198 * [taylor]: Taking taylor expansion of d2 in d2 4.198 * [backup-simplify]: Simplify 0 into 0 4.198 * [backup-simplify]: Simplify 1 into 1 4.199 * [backup-simplify]: Simplify (/ 1 1) into 1 4.199 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d2 4.199 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 4.199 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 4.199 * [taylor]: Taking taylor expansion of d1 in d2 4.199 * [backup-simplify]: Simplify d1 into d1 4.199 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.199 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.199 * [taylor]: Taking taylor expansion of d3 in d2 4.199 * [backup-simplify]: Simplify d3 into d3 4.199 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.199 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.199 * [taylor]: Taking taylor expansion of d2 in d2 4.199 * [backup-simplify]: Simplify 0 into 0 4.199 * [backup-simplify]: Simplify 1 into 1 4.200 * [backup-simplify]: Simplify (/ 1 1) into 1 4.200 * [backup-simplify]: Simplify (- 1) into -1 4.201 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.201 * [taylor]: Taking taylor expansion of -1 in d3 4.201 * [backup-simplify]: Simplify -1 into -1 4.201 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 4.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.202 * [backup-simplify]: Simplify (- 0) into 0 4.202 * [backup-simplify]: Simplify (+ (+ (/ 1 d1) (/ 1 d3)) 0) into (+ (/ 1 d1) (/ 1 d3)) 4.202 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 4.202 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.202 * [taylor]: Taking taylor expansion of d1 in d3 4.202 * [backup-simplify]: Simplify d1 into d1 4.202 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.202 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.203 * [taylor]: Taking taylor expansion of d3 in d3 4.203 * [backup-simplify]: Simplify 0 into 0 4.203 * [backup-simplify]: Simplify 1 into 1 4.203 * [backup-simplify]: Simplify (/ 1 1) into 1 4.203 * [backup-simplify]: Simplify (+ 0 1) into 1 4.203 * [taylor]: Taking taylor expansion of 1 in d1 4.203 * [backup-simplify]: Simplify 1 into 1 4.203 * [taylor]: Taking taylor expansion of -1 in d1 4.203 * [backup-simplify]: Simplify -1 into -1 4.204 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 4.204 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.204 * [backup-simplify]: Simplify (+ 0 0) into 0 4.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.205 * [backup-simplify]: Simplify (- 0) into 0 4.206 * [backup-simplify]: Simplify (+ 0 0) into 0 4.206 * [taylor]: Taking taylor expansion of 0 in d3 4.206 * [backup-simplify]: Simplify 0 into 0 4.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.207 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 4.207 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.207 * [taylor]: Taking taylor expansion of d1 in d1 4.207 * [backup-simplify]: Simplify 0 into 0 4.207 * [backup-simplify]: Simplify 1 into 1 4.207 * [backup-simplify]: Simplify (/ 1 1) into 1 4.207 * [backup-simplify]: Simplify 1 into 1 4.207 * [taylor]: Taking taylor expansion of 0 in d1 4.207 * [backup-simplify]: Simplify 0 into 0 4.207 * [backup-simplify]: Simplify 1 into 1 4.207 * [backup-simplify]: Simplify -1 into -1 4.208 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (/ 1 (/ 1 (- d2)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d3))) 1))) (* 1 (* (/ 1 (/ 1 (- d1))) (* 1 1))))) into (- d2 (+ d3 d1)) 4.208 * * * [progress]: simplifying candidates 4.210 * [simplify]: Simplifying: (expm1 (* d1 (+ (- (- d2 d3) d1) d4))) (log1p (* d1 (+ (- (- d2 d3) d1) d4))) (* d1 (+ (- (- d2 d3) d1) d4)) (+ (log d1) (log (+ (- (- d2 d3) d1) d4))) (log (* d1 (+ (- (- d2 d3) d1) d4))) (exp (* d1 (+ (- (- d2 d3) d1) d4))) (* (* (* d1 d1) d1) (* (* (+ (- (- d2 d3) d1) d4) (+ (- (- d2 d3) d1) d4)) (+ (- (- d2 d3) d1) d4))) (* (cbrt (* d1 (+ (- (- d2 d3) d1) d4))) (cbrt (* d1 (+ (- (- d2 d3) d1) d4)))) (cbrt (* d1 (+ (- (- d2 d3) d1) d4))) (* (* (* d1 (+ (- (- d2 d3) d1) d4)) (* d1 (+ (- (- d2 d3) d1) d4))) (* d1 (+ (- (- d2 d3) d1) d4))) (sqrt (* d1 (+ (- (- d2 d3) d1) d4))) (sqrt (* d1 (+ (- (- d2 d3) d1) d4))) (* (sqrt d1) (sqrt (+ (- (- d2 d3) d1) d4))) (* (sqrt d1) (sqrt (+ (- (- d2 d3) d1) d4))) (* d1 (- (- d2 d3) d1)) (* d1 d4) (* (- (- d2 d3) d1) d1) (* d4 d1) (* d1 (* (cbrt (+ (- (- d2 d3) d1) d4)) (cbrt (+ (- (- d2 d3) d1) d4)))) (* d1 (sqrt (+ (- (- d2 d3) d1) d4))) (* d1 1) (* d1 1) (* d1 1) (* d1 1) (* (cbrt d1) (+ (- (- d2 d3) d1) d4)) (* (sqrt d1) (+ (- (- d2 d3) d1) d4)) (* d1 (+ (- (- d2 d3) d1) d4)) (* d1 (+ (pow (- (- d2 d3) d1) 3) (pow d4 3))) (* d1 (- (* (- (- d2 d3) d1) (- (- d2 d3) d1)) (* d4 d4))) (fma (* (cbrt (- d2 d3)) (cbrt (- d2 d3))) (cbrt (- d2 d3)) (- (* (cbrt d1) (* (cbrt d1) (cbrt d1))))) (fma (- (cbrt d1)) (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (* (cbrt d1) (cbrt d1)))) (fma (* (cbrt (- d2 d3)) (cbrt (- d2 d3))) (cbrt (- d2 d3)) (- (* (sqrt d1) (sqrt d1)))) (fma (- (sqrt d1)) (sqrt d1) (* (sqrt d1) (sqrt d1))) (fma (* (cbrt (- d2 d3)) (cbrt (- d2 d3))) (cbrt (- d2 d3)) (- (* d1 1))) (fma (- d1) 1 (* d1 1)) (fma (sqrt (- d2 d3)) (sqrt (- d2 d3)) (- (* (cbrt d1) (* (cbrt d1) (cbrt d1))))) (fma (- (cbrt d1)) (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (* (cbrt d1) (cbrt d1)))) (fma (sqrt (- d2 d3)) (sqrt (- d2 d3)) (- (* (sqrt d1) (sqrt d1)))) (fma (- (sqrt d1)) (sqrt d1) (* (sqrt d1) (sqrt d1))) (fma (sqrt (- d2 d3)) (sqrt (- d2 d3)) (- (* d1 1))) (fma (- d1) 1 (* d1 1)) (fma 1 (- d2 d3) (- (* (cbrt d1) (* (cbrt d1) (cbrt d1))))) (fma (- (cbrt d1)) (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (* (cbrt d1) (cbrt d1)))) (fma 1 (- d2 d3) (- (* (sqrt d1) (sqrt d1)))) (fma (- (sqrt d1)) (sqrt d1) (* (sqrt d1) (sqrt d1))) (fma 1 (- d2 d3) (- (* d1 1))) (fma (- d1) 1 (* d1 1)) (fma (+ (sqrt d2) (sqrt d3)) (- (sqrt d2) (sqrt d3)) (- (* (cbrt d1) (* (cbrt d1) (cbrt d1))))) (fma (- (cbrt d1)) (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (* (cbrt d1) (cbrt d1)))) (fma (+ (sqrt d2) (sqrt d3)) (- (sqrt d2) (sqrt d3)) (- (* (sqrt d1) (sqrt d1)))) (fma (- (sqrt d1)) (sqrt d1) (* (sqrt d1) (sqrt d1))) (fma (+ (sqrt d2) (sqrt d3)) (- (sqrt d2) (sqrt d3)) (- (* d1 1))) (fma (- d1) 1 (* d1 1)) (fma 1 (- d2 d3) (- (* (cbrt d1) (* (cbrt d1) (cbrt d1))))) (fma (- (cbrt d1)) (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (* (cbrt d1) (cbrt d1)))) (fma 1 (- d2 d3) (- (* (sqrt d1) (sqrt d1)))) (fma (- (sqrt d1)) (sqrt d1) (* (sqrt d1) (sqrt d1))) (fma 1 (- d2 d3) (- (* d1 1))) (fma (- d1) 1 (* d1 1)) (expm1 (- (- d2 d3) d1)) (log1p (- (- d2 d3) d1)) (- d1) (- d1) (- d1) (- d1) (- d1) (/ (/ (exp d2) (exp d3)) (exp d1)) (/ (exp (- d2 d3)) (exp 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)) (- (pow (- d2 d3) 3) (pow d1 3)) (+ (* (- d2 d3) (- d2 d3)) (+ (* d1 d1) (* (- d2 d3) d1))) (- d1) (- (* (- d2 d3) (- d2 d3)) (* d1 d1)) (+ (- d2 d3) d1) (+ (sqrt (- d2 d3)) (sqrt d1)) (- (sqrt (- d2 d3)) (sqrt d1)) (- (- d2 d3) d1) (- (- d2 d3) d1) (- (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3)))) d1) (- (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3))) d1) (- (fma (- d3) 1 (* d3 1)) d1) (- (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3)))) d1) (- (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3))) d1) (- (fma (- d3) 1 (* d3 1)) d1) (- (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3)))) d1) (- (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3))) d1) (- (fma (- d3) 1 (* d3 1)) d1) (- (- d3) d1) (- (- d3) d1) (+ d3 d1) (- d1) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- d2 (+ d3 d1)) (- d2 (+ d3 d1)) (- d2 (+ d3 d1)) 4.212 * * [simplify]: iteration 0: 132 enodes 4.275 * * [simplify]: iteration 1: 339 enodes 4.508 * * [simplify]: iteration 2: 1330 enodes 5.018 * * [simplify]: iteration complete: 5000 enodes 5.019 * * [simplify]: Extracting #0: cost 49 inf + 0 5.027 * * [simplify]: Extracting #1: cost 663 inf + 3 5.032 * * [simplify]: Extracting #2: cost 1627 inf + 426 5.038 * * [simplify]: Extracting #3: cost 1553 inf + 3398 5.047 * * [simplify]: Extracting #4: cost 421 inf + 17086 5.055 * * [simplify]: Extracting #5: cost 23 inf + 22851 5.062 * * [simplify]: Extracting #6: cost 0 inf + 23104 5.069 * [simplify]: Simplified to: (expm1 (* (+ d4 (- d2 (+ d3 d1))) d1)) (log1p (* (+ d4 (- d2 (+ d3 d1))) d1)) (* (+ d4 (- d2 (+ d3 d1))) d1) (log (* (+ d4 (- d2 (+ d3 d1))) d1)) (log (* (+ d4 (- d2 (+ d3 d1))) d1)) (pow (exp d1) (+ d4 (- d2 (+ d3 d1)))) (* (pow d1 3) (pow (+ d4 (- d2 (+ d3 d1))) 3)) (* (cbrt (* (+ d4 (- d2 (+ d3 d1))) d1)) (cbrt (* (+ d4 (- d2 (+ d3 d1))) d1))) (cbrt (* (+ d4 (- d2 (+ d3 d1))) d1)) (pow (* (+ d4 (- d2 (+ d3 d1))) d1) 3) (sqrt (* (+ d4 (- d2 (+ d3 d1))) d1)) (sqrt (* (+ d4 (- d2 (+ d3 d1))) d1)) (* (sqrt d1) (sqrt (+ d4 (- d2 (+ d3 d1))))) (* (sqrt d1) (sqrt (+ d4 (- d2 (+ d3 d1))))) (* d1 (- d2 (+ d3 d1))) (* d4 d1) (* (- d2 (+ d3 d1)) d1) (* d1 d4) (* d1 (* (cbrt (+ d4 (- d2 (+ d3 d1)))) (cbrt (+ d4 (- d2 (+ d3 d1)))))) (* (sqrt (+ d4 (- d2 (+ d3 d1)))) d1) d1 d1 d1 d1 (* (cbrt d1) (+ d4 (- d2 (+ d3 d1)))) (* (+ d4 (- d2 (+ d3 d1))) (sqrt d1)) (* (+ d4 (- d2 (+ d3 d1))) d1) (* d1 (+ (pow (- d2 (+ d3 d1)) 3) (pow d4 3))) (* (- (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* d4 d4)) d1) (- (pow (cbrt (- d2 d3)) 3) d1) (+ (- d1) d1) (- (pow (cbrt (- d2 d3)) 3) d1) (+ (- d1) d1) (- (pow (cbrt (- d2 d3)) 3) d1) (+ (- d1) d1) (- (- d2 d3) d1) (+ (- d1) d1) (- (- d2 d3) d1) (+ (- d1) d1) (- (- d2 d3) d1) (+ (- d1) d1) (- (- d2 d3) d1) (+ (- d1) d1) (- (- d2 d3) d1) (+ (- d1) d1) (- (- d2 d3) d1) (+ (- d1) d1) (- (* (+ (sqrt d2) (sqrt d3)) (- (sqrt d2) (sqrt d3))) d1) (+ (- d1) d1) (- (* (+ (sqrt d2) (sqrt d3)) (- (sqrt d2) (sqrt d3))) d1) (+ (- d1) d1) (- (* (+ (sqrt d2) (sqrt d3)) (- (sqrt d2) (sqrt d3))) d1) (+ (- d1) d1) (- (- d2 d3) d1) (+ (- d1) d1) (- (- d2 d3) d1) (+ (- d1) d1) (- (- d2 d3) d1) (+ (- d1) d1) (expm1 (- d2 (+ d3 d1))) (log1p (- d2 (+ d3 d1))) (- d1) (- d1) (- d1) (- d1) (- d1) (exp (- d2 (+ 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))) (pow (- d2 (+ d3 d1)) 3) (sqrt (- d2 (+ d3 d1))) (sqrt (- d2 (+ d3 d1))) (- (pow (- d2 d3) 3) (pow d1 3)) (fma (+ d1 (- d2 d3)) d1 (* (- d2 d3) (- d2 d3))) (- d1) (* (+ (- d2 d3) d1) (- (- d2 d3) d1)) (+ (- d2 d3) d1) (+ (sqrt (- d2 d3)) (sqrt d1)) (- (sqrt (- d2 d3)) (sqrt d1)) (- d2 (+ d3 d1)) (- d2 (+ d3 d1)) (+ (- d3) (- d3 d1)) (+ (- d3) (- d3 d1)) (- (+ (- d3) d3) d1) (+ (- d3) (- d3 d1)) (+ (- d3) (- d3 d1)) (- (+ (- d3) d3) d1) (+ (- d3) (- d3 d1)) (+ (- d3) (- d3 d1)) (- (+ (- d3) d3) d1) (- (+ d3 d1)) (- (+ d3 d1)) (+ d3 d1) (- d1) (fma d1 (- d2 d3) (- (* d1 d1))) (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3)) (- (- d2 d3) d1) (- (- d2 d3) d1) (- (- d2 d3) d1) 5.069 * * * [progress]: adding candidates to table 5.449 * * [progress]: iteration 2 / 4 5.450 * * * [progress]: picking best candidate 5.457 * * * * [pick]: Picked # 5.457 * * * [progress]: localizing error 5.472 * * * [progress]: generating rewritten candidates 5.472 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 5.500 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 5.583 * * * [progress]: generating series expansions 5.583 * * * * [progress]: [ 1 / 2 ] generating series at (2) 5.583 * [backup-simplify]: Simplify (+ (* (- d2 (+ d3 d1)) d1) (* d1 d4)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) 5.583 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d2 d3 d1 d4) around 0 5.583 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4 5.583 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 5.583 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.583 * [taylor]: Taking taylor expansion of d4 in d4 5.584 * [backup-simplify]: Simplify 0 into 0 5.584 * [backup-simplify]: Simplify 1 into 1 5.584 * [taylor]: Taking taylor expansion of d1 in d4 5.584 * [backup-simplify]: Simplify d1 into d1 5.584 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.584 * [taylor]: Taking taylor expansion of d2 in d4 5.584 * [backup-simplify]: Simplify d2 into d2 5.584 * [taylor]: Taking taylor expansion of d1 in d4 5.584 * [backup-simplify]: Simplify d1 into d1 5.584 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4 5.584 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.584 * [taylor]: Taking taylor expansion of d1 in d4 5.584 * [backup-simplify]: Simplify d1 into d1 5.584 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.584 * [taylor]: Taking taylor expansion of d3 in d4 5.584 * [backup-simplify]: Simplify d3 into d3 5.584 * [taylor]: Taking taylor expansion of d1 in d4 5.584 * [backup-simplify]: Simplify d1 into d1 5.584 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 5.584 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 5.584 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.584 * [taylor]: Taking taylor expansion of d4 in d1 5.584 * [backup-simplify]: Simplify d4 into d4 5.584 * [taylor]: Taking taylor expansion of d1 in d1 5.584 * [backup-simplify]: Simplify 0 into 0 5.584 * [backup-simplify]: Simplify 1 into 1 5.584 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.584 * [taylor]: Taking taylor expansion of d2 in d1 5.584 * [backup-simplify]: Simplify d2 into d2 5.584 * [taylor]: Taking taylor expansion of d1 in d1 5.584 * [backup-simplify]: Simplify 0 into 0 5.584 * [backup-simplify]: Simplify 1 into 1 5.584 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 5.584 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.584 * [taylor]: Taking taylor expansion of d1 in d1 5.584 * [backup-simplify]: Simplify 0 into 0 5.584 * [backup-simplify]: Simplify 1 into 1 5.584 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.584 * [taylor]: Taking taylor expansion of d3 in d1 5.584 * [backup-simplify]: Simplify d3 into d3 5.584 * [taylor]: Taking taylor expansion of d1 in d1 5.584 * [backup-simplify]: Simplify 0 into 0 5.584 * [backup-simplify]: Simplify 1 into 1 5.584 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3 5.584 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 5.584 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.584 * [taylor]: Taking taylor expansion of d4 in d3 5.584 * [backup-simplify]: Simplify d4 into d4 5.584 * [taylor]: Taking taylor expansion of d1 in d3 5.584 * [backup-simplify]: Simplify d1 into d1 5.584 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.584 * [taylor]: Taking taylor expansion of d2 in d3 5.584 * [backup-simplify]: Simplify d2 into d2 5.584 * [taylor]: Taking taylor expansion of d1 in d3 5.584 * [backup-simplify]: Simplify d1 into d1 5.584 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3 5.584 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.584 * [taylor]: Taking taylor expansion of d1 in d3 5.584 * [backup-simplify]: Simplify d1 into d1 5.584 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.584 * [taylor]: Taking taylor expansion of d3 in d3 5.584 * [backup-simplify]: Simplify 0 into 0 5.584 * [backup-simplify]: Simplify 1 into 1 5.584 * [taylor]: Taking taylor expansion of d1 in d3 5.584 * [backup-simplify]: Simplify d1 into d1 5.584 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2 5.584 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 5.584 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.584 * [taylor]: Taking taylor expansion of d4 in d2 5.585 * [backup-simplify]: Simplify d4 into d4 5.585 * [taylor]: Taking taylor expansion of d1 in d2 5.585 * [backup-simplify]: Simplify d1 into d1 5.585 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.585 * [taylor]: Taking taylor expansion of d2 in d2 5.585 * [backup-simplify]: Simplify 0 into 0 5.585 * [backup-simplify]: Simplify 1 into 1 5.585 * [taylor]: Taking taylor expansion of d1 in d2 5.585 * [backup-simplify]: Simplify d1 into d1 5.585 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2 5.585 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.585 * [taylor]: Taking taylor expansion of d1 in d2 5.585 * [backup-simplify]: Simplify d1 into d1 5.585 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.585 * [taylor]: Taking taylor expansion of d3 in d2 5.585 * [backup-simplify]: Simplify d3 into d3 5.585 * [taylor]: Taking taylor expansion of d1 in d2 5.585 * [backup-simplify]: Simplify d1 into d1 5.585 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2 5.585 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 5.585 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.585 * [taylor]: Taking taylor expansion of d4 in d2 5.585 * [backup-simplify]: Simplify d4 into d4 5.585 * [taylor]: Taking taylor expansion of d1 in d2 5.585 * [backup-simplify]: Simplify d1 into d1 5.585 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.585 * [taylor]: Taking taylor expansion of d2 in d2 5.585 * [backup-simplify]: Simplify 0 into 0 5.585 * [backup-simplify]: Simplify 1 into 1 5.585 * [taylor]: Taking taylor expansion of d1 in d2 5.585 * [backup-simplify]: Simplify d1 into d1 5.585 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2 5.585 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.585 * [taylor]: Taking taylor expansion of d1 in d2 5.585 * [backup-simplify]: Simplify d1 into d1 5.585 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.585 * [taylor]: Taking taylor expansion of d3 in d2 5.585 * [backup-simplify]: Simplify d3 into d3 5.585 * [taylor]: Taking taylor expansion of d1 in d2 5.585 * [backup-simplify]: Simplify d1 into d1 5.585 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.585 * [backup-simplify]: Simplify (* 0 d1) into 0 5.585 * [backup-simplify]: Simplify (+ (* d4 d1) 0) into (* d4 d1) 5.585 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.585 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.585 * [backup-simplify]: Simplify (+ (pow d1 2) (* d3 d1)) into (+ (pow d1 2) (* d3 d1)) 5.586 * [backup-simplify]: Simplify (- (+ (pow d1 2) (* d3 d1))) into (- (+ (pow d1 2) (* d3 d1))) 5.586 * [backup-simplify]: Simplify (+ (* d4 d1) (- (+ (pow d1 2) (* d3 d1)))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 5.586 * [taylor]: Taking taylor expansion of (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) in d3 5.586 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.586 * [taylor]: Taking taylor expansion of d4 in d3 5.586 * [backup-simplify]: Simplify d4 into d4 5.586 * [taylor]: Taking taylor expansion of d1 in d3 5.586 * [backup-simplify]: Simplify d1 into d1 5.586 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3 5.586 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.586 * [taylor]: Taking taylor expansion of d1 in d3 5.586 * [backup-simplify]: Simplify d1 into d1 5.586 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.586 * [taylor]: Taking taylor expansion of d3 in d3 5.586 * [backup-simplify]: Simplify 0 into 0 5.586 * [backup-simplify]: Simplify 1 into 1 5.586 * [taylor]: Taking taylor expansion of d1 in d3 5.586 * [backup-simplify]: Simplify d1 into d1 5.586 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.586 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.586 * [backup-simplify]: Simplify (* 0 d1) into 0 5.586 * [backup-simplify]: Simplify (+ (pow d1 2) 0) into (pow d1 2) 5.586 * [backup-simplify]: Simplify (- (pow d1 2)) into (- (pow d1 2)) 5.586 * [backup-simplify]: Simplify (+ (* d4 d1) (- (pow d1 2))) into (- (* d4 d1) (pow d1 2)) 5.586 * [taylor]: Taking taylor expansion of (- (* d4 d1) (pow d1 2)) in d1 5.586 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.586 * [taylor]: Taking taylor expansion of d4 in d1 5.586 * [backup-simplify]: Simplify d4 into d4 5.586 * [taylor]: Taking taylor expansion of d1 in d1 5.587 * [backup-simplify]: Simplify 0 into 0 5.587 * [backup-simplify]: Simplify 1 into 1 5.587 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.587 * [taylor]: Taking taylor expansion of d1 in d1 5.587 * [backup-simplify]: Simplify 0 into 0 5.587 * [backup-simplify]: Simplify 1 into 1 5.587 * [backup-simplify]: Simplify (* d4 0) into 0 5.587 * [backup-simplify]: Simplify (+ 0 0) into 0 5.587 * [taylor]: Taking taylor expansion of 0 in d4 5.587 * [backup-simplify]: Simplify 0 into 0 5.587 * [backup-simplify]: Simplify 0 into 0 5.587 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d1)) into 0 5.588 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.588 * [backup-simplify]: Simplify (+ 0 d1) into d1 5.588 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 5.588 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d1)) into 0 5.588 * [backup-simplify]: Simplify (+ 0 0) into 0 5.588 * [backup-simplify]: Simplify (- 0) into 0 5.588 * [backup-simplify]: Simplify (+ d1 0) into d1 5.588 * [taylor]: Taking taylor expansion of d1 in d3 5.588 * [backup-simplify]: Simplify d1 into d1 5.588 * [taylor]: Taking taylor expansion of d1 in d1 5.588 * [backup-simplify]: Simplify 0 into 0 5.588 * [backup-simplify]: Simplify 1 into 1 5.588 * [taylor]: Taking taylor expansion of 0 in d4 5.588 * [backup-simplify]: Simplify 0 into 0 5.588 * [backup-simplify]: Simplify 0 into 0 5.588 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d1)) into 0 5.588 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 5.589 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.589 * [backup-simplify]: Simplify (+ 0 d1) into d1 5.589 * [backup-simplify]: Simplify (- d1) into (- d1) 5.589 * [backup-simplify]: Simplify (+ 0 (- d1)) into (- d1) 5.589 * [taylor]: Taking taylor expansion of (- d1) in d1 5.589 * [taylor]: Taking taylor expansion of d1 in d1 5.589 * [backup-simplify]: Simplify 0 into 0 5.589 * [backup-simplify]: Simplify 1 into 1 5.589 * [backup-simplify]: Simplify (- 0) into 0 5.589 * [taylor]: Taking taylor expansion of 0 in d4 5.589 * [backup-simplify]: Simplify 0 into 0 5.589 * [backup-simplify]: Simplify 0 into 0 5.589 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.590 * [backup-simplify]: Simplify (+ d4 0) into d4 5.590 * [taylor]: Taking taylor expansion of d4 in d4 5.590 * [backup-simplify]: Simplify 0 into 0 5.590 * [backup-simplify]: Simplify 1 into 1 5.590 * [backup-simplify]: Simplify 0 into 0 5.590 * [backup-simplify]: Simplify 0 into 0 5.590 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d1))) into 0 5.590 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 5.591 * [backup-simplify]: Simplify (+ 0 0) into 0 5.591 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 5.591 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d1))) into 0 5.591 * [backup-simplify]: Simplify (+ 0 0) into 0 5.592 * [backup-simplify]: Simplify (- 0) into 0 5.592 * [backup-simplify]: Simplify (+ 0 0) into 0 5.592 * [taylor]: Taking taylor expansion of 0 in d3 5.592 * [backup-simplify]: Simplify 0 into 0 5.592 * [taylor]: Taking taylor expansion of 0 in d1 5.592 * [backup-simplify]: Simplify 0 into 0 5.592 * [taylor]: Taking taylor expansion of 0 in d4 5.592 * [backup-simplify]: Simplify 0 into 0 5.592 * [backup-simplify]: Simplify 0 into 0 5.592 * [backup-simplify]: Simplify 0 into 0 5.592 * [backup-simplify]: Simplify (+ (* (- (/ 1 d2) (+ (/ 1 d3) (/ 1 d1))) (/ 1 d1)) (* (/ 1 d1) (/ 1 d4))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) 5.592 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d2 d3 d1 d4) around 0 5.592 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 5.592 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 5.592 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 5.592 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.592 * [taylor]: Taking taylor expansion of d2 in d4 5.592 * [backup-simplify]: Simplify d2 into d2 5.592 * [taylor]: Taking taylor expansion of d1 in d4 5.592 * [backup-simplify]: Simplify d1 into d1 5.593 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.593 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.593 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.593 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.593 * [taylor]: Taking taylor expansion of d4 in d4 5.593 * [backup-simplify]: Simplify 0 into 0 5.593 * [backup-simplify]: Simplify 1 into 1 5.593 * [taylor]: Taking taylor expansion of d1 in d4 5.593 * [backup-simplify]: Simplify d1 into d1 5.593 * [backup-simplify]: Simplify (* 0 d1) into 0 5.593 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.593 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.593 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 5.593 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 5.593 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.593 * [taylor]: Taking taylor expansion of d1 in d4 5.593 * [backup-simplify]: Simplify d1 into d1 5.593 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.593 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.593 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 5.593 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.593 * [taylor]: Taking taylor expansion of d3 in d4 5.593 * [backup-simplify]: Simplify d3 into d3 5.593 * [taylor]: Taking taylor expansion of d1 in d4 5.593 * [backup-simplify]: Simplify d1 into d1 5.593 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.593 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.593 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 5.593 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.593 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.593 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.593 * [taylor]: Taking taylor expansion of d2 in d1 5.594 * [backup-simplify]: Simplify d2 into d2 5.594 * [taylor]: Taking taylor expansion of d1 in d1 5.594 * [backup-simplify]: Simplify 0 into 0 5.594 * [backup-simplify]: Simplify 1 into 1 5.594 * [backup-simplify]: Simplify (* d2 0) into 0 5.594 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.594 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.594 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.594 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.594 * [taylor]: Taking taylor expansion of d4 in d1 5.594 * [backup-simplify]: Simplify d4 into d4 5.594 * [taylor]: Taking taylor expansion of d1 in d1 5.594 * [backup-simplify]: Simplify 0 into 0 5.594 * [backup-simplify]: Simplify 1 into 1 5.594 * [backup-simplify]: Simplify (* d4 0) into 0 5.594 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.594 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.594 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 5.594 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.594 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.594 * [taylor]: Taking taylor expansion of d1 in d1 5.594 * [backup-simplify]: Simplify 0 into 0 5.594 * [backup-simplify]: Simplify 1 into 1 5.595 * [backup-simplify]: Simplify (* 1 1) into 1 5.595 * [backup-simplify]: Simplify (/ 1 1) into 1 5.595 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.595 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.595 * [taylor]: Taking taylor expansion of d3 in d1 5.595 * [backup-simplify]: Simplify d3 into d3 5.595 * [taylor]: Taking taylor expansion of d1 in d1 5.595 * [backup-simplify]: Simplify 0 into 0 5.595 * [backup-simplify]: Simplify 1 into 1 5.595 * [backup-simplify]: Simplify (* d3 0) into 0 5.595 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.595 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.595 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 5.595 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 5.595 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.595 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.595 * [taylor]: Taking taylor expansion of d2 in d3 5.595 * [backup-simplify]: Simplify d2 into d2 5.595 * [taylor]: Taking taylor expansion of d1 in d3 5.595 * [backup-simplify]: Simplify d1 into d1 5.595 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.596 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.596 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.596 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.596 * [taylor]: Taking taylor expansion of d4 in d3 5.596 * [backup-simplify]: Simplify d4 into d4 5.596 * [taylor]: Taking taylor expansion of d1 in d3 5.596 * [backup-simplify]: Simplify d1 into d1 5.596 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.596 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.596 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 5.596 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 5.596 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.596 * [taylor]: Taking taylor expansion of d1 in d3 5.596 * [backup-simplify]: Simplify d1 into d1 5.596 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.596 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.596 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.596 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.596 * [taylor]: Taking taylor expansion of d3 in d3 5.596 * [backup-simplify]: Simplify 0 into 0 5.596 * [backup-simplify]: Simplify 1 into 1 5.596 * [taylor]: Taking taylor expansion of d1 in d3 5.596 * [backup-simplify]: Simplify d1 into d1 5.596 * [backup-simplify]: Simplify (* 0 d1) into 0 5.596 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.596 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.596 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 5.596 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 5.596 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.596 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.596 * [taylor]: Taking taylor expansion of d2 in d2 5.596 * [backup-simplify]: Simplify 0 into 0 5.597 * [backup-simplify]: Simplify 1 into 1 5.597 * [taylor]: Taking taylor expansion of d1 in d2 5.597 * [backup-simplify]: Simplify d1 into d1 5.597 * [backup-simplify]: Simplify (* 0 d1) into 0 5.597 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.597 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.597 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.597 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.597 * [taylor]: Taking taylor expansion of d4 in d2 5.597 * [backup-simplify]: Simplify d4 into d4 5.597 * [taylor]: Taking taylor expansion of d1 in d2 5.597 * [backup-simplify]: Simplify d1 into d1 5.597 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.597 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.597 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 5.597 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 5.597 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.597 * [taylor]: Taking taylor expansion of d1 in d2 5.597 * [backup-simplify]: Simplify d1 into d1 5.597 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.597 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.597 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.597 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.597 * [taylor]: Taking taylor expansion of d3 in d2 5.597 * [backup-simplify]: Simplify d3 into d3 5.597 * [taylor]: Taking taylor expansion of d1 in d2 5.597 * [backup-simplify]: Simplify d1 into d1 5.597 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.597 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.597 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 5.597 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 5.597 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.598 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.598 * [taylor]: Taking taylor expansion of d2 in d2 5.598 * [backup-simplify]: Simplify 0 into 0 5.598 * [backup-simplify]: Simplify 1 into 1 5.598 * [taylor]: Taking taylor expansion of d1 in d2 5.598 * [backup-simplify]: Simplify d1 into d1 5.598 * [backup-simplify]: Simplify (* 0 d1) into 0 5.598 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.598 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.598 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.598 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.598 * [taylor]: Taking taylor expansion of d4 in d2 5.598 * [backup-simplify]: Simplify d4 into d4 5.598 * [taylor]: Taking taylor expansion of d1 in d2 5.598 * [backup-simplify]: Simplify d1 into d1 5.598 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.598 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.598 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 5.598 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 5.598 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.598 * [taylor]: Taking taylor expansion of d1 in d2 5.598 * [backup-simplify]: Simplify d1 into d1 5.598 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.599 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.599 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.599 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.599 * [taylor]: Taking taylor expansion of d3 in d2 5.599 * [backup-simplify]: Simplify d3 into d3 5.599 * [taylor]: Taking taylor expansion of d1 in d2 5.599 * [backup-simplify]: Simplify d1 into d1 5.599 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.599 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.599 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 5.599 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 5.599 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.599 * [taylor]: Taking taylor expansion of d1 in d3 5.599 * [backup-simplify]: Simplify d1 into d1 5.599 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.600 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 5.600 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 5.600 * [backup-simplify]: Simplify (+ 0 (/ 1 (* d4 d1))) into (/ 1 (* d4 d1)) 5.600 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) into (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) 5.600 * [backup-simplify]: Simplify (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) into (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 5.600 * [backup-simplify]: Simplify (+ (/ 1 (* d4 d1)) (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))))) into (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 5.600 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d3 5.600 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.600 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.600 * [taylor]: Taking taylor expansion of d4 in d3 5.600 * [backup-simplify]: Simplify d4 into d4 5.600 * [taylor]: Taking taylor expansion of d1 in d3 5.600 * [backup-simplify]: Simplify d1 into d1 5.600 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.600 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.600 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d3 5.600 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.600 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.600 * [taylor]: Taking taylor expansion of d3 in d3 5.601 * [backup-simplify]: Simplify 0 into 0 5.601 * [backup-simplify]: Simplify 1 into 1 5.601 * [taylor]: Taking taylor expansion of d1 in d3 5.601 * [backup-simplify]: Simplify d1 into d1 5.601 * [backup-simplify]: Simplify (* 0 d1) into 0 5.601 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.601 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.601 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 5.601 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.601 * [taylor]: Taking taylor expansion of d1 in d3 5.601 * [backup-simplify]: Simplify d1 into d1 5.601 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.601 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.601 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 5.601 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 5.601 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1)) 5.601 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 5.602 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.602 * [taylor]: Taking taylor expansion of d1 in d1 5.602 * [backup-simplify]: Simplify 0 into 0 5.602 * [backup-simplify]: Simplify 1 into 1 5.602 * [backup-simplify]: Simplify (/ 1 1) into 1 5.602 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.602 * [taylor]: Taking taylor expansion of d1 in d1 5.602 * [backup-simplify]: Simplify 0 into 0 5.602 * [backup-simplify]: Simplify 1 into 1 5.603 * [backup-simplify]: Simplify (/ 1 1) into 1 5.604 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 5.604 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 5.604 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d1)) into 0 5.605 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d4 d1)) (/ 0 (* d4 d1))))) into 0 5.605 * [backup-simplify]: Simplify (+ 0 0) into 0 5.605 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 5.605 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 5.606 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d1)) into 0 5.606 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))))) into 0 5.606 * [backup-simplify]: Simplify (+ 0 0) into 0 5.607 * [backup-simplify]: Simplify (- 0) into 0 5.608 * [backup-simplify]: Simplify (+ 0 0) into 0 5.608 * [taylor]: Taking taylor expansion of 0 in d3 5.608 * [backup-simplify]: Simplify 0 into 0 5.609 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 5.609 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 5.609 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2)) 5.609 * [backup-simplify]: Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2))) 5.610 * [backup-simplify]: Simplify (+ (/ 1 (* d4 d1)) (- (/ 1 (pow d1 2)))) into (- (/ 1 (* d4 d1)) (/ 1 (pow d1 2))) 5.610 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (/ 1 (pow d1 2))) in d1 5.610 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.610 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.610 * [taylor]: Taking taylor expansion of d4 in d1 5.610 * [backup-simplify]: Simplify d4 into d4 5.610 * [taylor]: Taking taylor expansion of d1 in d1 5.610 * [backup-simplify]: Simplify 0 into 0 5.610 * [backup-simplify]: Simplify 1 into 1 5.610 * [backup-simplify]: Simplify (* d4 0) into 0 5.610 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.611 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.611 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.611 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.611 * [taylor]: Taking taylor expansion of d1 in d1 5.611 * [backup-simplify]: Simplify 0 into 0 5.611 * [backup-simplify]: Simplify 1 into 1 5.611 * [backup-simplify]: Simplify (* 1 1) into 1 5.611 * [backup-simplify]: Simplify (/ 1 1) into 1 5.612 * [backup-simplify]: Simplify (- 1) into -1 5.612 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.612 * [taylor]: Taking taylor expansion of -1 in d4 5.612 * [backup-simplify]: Simplify -1 into -1 5.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 5.613 * [taylor]: Taking taylor expansion of 0 in d1 5.613 * [backup-simplify]: Simplify 0 into 0 5.613 * [backup-simplify]: Simplify (- 1) into -1 5.613 * [taylor]: Taking taylor expansion of -1 in d4 5.613 * [backup-simplify]: Simplify -1 into -1 5.613 * [taylor]: Taking taylor expansion of 1 in d4 5.613 * [backup-simplify]: Simplify 1 into 1 5.615 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 5.615 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 5.616 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d1))) into 0 5.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d4 d1)) (/ 0 (* d4 d1))) (* 0 (/ 0 (* d4 d1))))) into 0 5.616 * [backup-simplify]: Simplify (+ 0 0) into 0 5.617 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 5.617 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 5.618 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d1))) into 0 5.618 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0 5.619 * [backup-simplify]: Simplify (+ 0 0) into 0 5.619 * [backup-simplify]: Simplify (- 0) into 0 5.619 * [backup-simplify]: Simplify (+ 0 0) into 0 5.619 * [taylor]: Taking taylor expansion of 0 in d3 5.620 * [backup-simplify]: Simplify 0 into 0 5.620 * [taylor]: Taking taylor expansion of 0 in d1 5.620 * [backup-simplify]: Simplify 0 into 0 5.620 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d1)) into 0 5.620 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d4 d1)) (/ 0 (* d4 d1))))) into 0 5.621 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 5.621 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 5.622 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 5.622 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 5.623 * [backup-simplify]: Simplify (+ 0 0) into 0 5.623 * [backup-simplify]: Simplify (- 0) into 0 5.623 * [backup-simplify]: Simplify (+ 0 0) into 0 5.623 * [taylor]: Taking taylor expansion of 0 in d1 5.623 * [backup-simplify]: Simplify 0 into 0 5.624 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 5.624 * [taylor]: Taking taylor expansion of 0 in d1 5.624 * [backup-simplify]: Simplify 0 into 0 5.624 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.625 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.626 * [backup-simplify]: Simplify (- 0) into 0 5.626 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.626 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.626 * [taylor]: Taking taylor expansion of d4 in d4 5.626 * [backup-simplify]: Simplify 0 into 0 5.626 * [backup-simplify]: Simplify 1 into 1 5.626 * [backup-simplify]: Simplify (/ 1 1) into 1 5.626 * [backup-simplify]: Simplify 1 into 1 5.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.627 * [backup-simplify]: Simplify (- 0) into 0 5.628 * [taylor]: Taking taylor expansion of 0 in d4 5.628 * [backup-simplify]: Simplify 0 into 0 5.628 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.628 * [taylor]: Taking taylor expansion of 0 in d4 5.628 * [backup-simplify]: Simplify 0 into 0 5.628 * [backup-simplify]: Simplify -1 into -1 5.629 * [backup-simplify]: Simplify -1 into -1 5.630 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 d1)) (* (/ 1 (/ 1 d3)) 1)))) (+ (* -1 (pow (* 1 (* (/ 1 (/ 1 d1)) (* 1 1))) 2)) (* 1 (* (/ 1 (/ 1 d4)) (* (/ 1 (/ 1 d1)) (* 1 1)))))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 5.631 * [backup-simplify]: Simplify (+ (* (- (/ 1 (- d2)) (+ (/ 1 (- d3)) (/ 1 (- d1)))) (/ 1 (- d1))) (* (/ 1 (- d1)) (/ 1 (- d4)))) into (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 5.631 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in (d2 d3 d1 d4) around 0 5.631 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d4 5.631 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) in d4 5.631 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.631 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.631 * [taylor]: Taking taylor expansion of d4 in d4 5.631 * [backup-simplify]: Simplify 0 into 0 5.631 * [backup-simplify]: Simplify 1 into 1 5.631 * [taylor]: Taking taylor expansion of d1 in d4 5.631 * [backup-simplify]: Simplify d1 into d1 5.631 * [backup-simplify]: Simplify (* 0 d1) into 0 5.632 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.632 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.632 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 5.632 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.632 * [taylor]: Taking taylor expansion of d2 in d4 5.632 * [backup-simplify]: Simplify d2 into d2 5.632 * [taylor]: Taking taylor expansion of d1 in d4 5.632 * [backup-simplify]: Simplify d1 into d1 5.632 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.632 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.632 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d4 5.632 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 5.632 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.632 * [taylor]: Taking taylor expansion of d3 in d4 5.632 * [backup-simplify]: Simplify d3 into d3 5.632 * [taylor]: Taking taylor expansion of d1 in d4 5.632 * [backup-simplify]: Simplify d1 into d1 5.632 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.632 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.632 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 5.632 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.632 * [taylor]: Taking taylor expansion of d1 in d4 5.632 * [backup-simplify]: Simplify d1 into d1 5.633 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.633 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.633 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d1 5.633 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) in d1 5.633 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.633 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.633 * [taylor]: Taking taylor expansion of d4 in d1 5.633 * [backup-simplify]: Simplify d4 into d4 5.633 * [taylor]: Taking taylor expansion of d1 in d1 5.633 * [backup-simplify]: Simplify 0 into 0 5.633 * [backup-simplify]: Simplify 1 into 1 5.633 * [backup-simplify]: Simplify (* d4 0) into 0 5.633 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.634 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.634 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.634 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.634 * [taylor]: Taking taylor expansion of d2 in d1 5.634 * [backup-simplify]: Simplify d2 into d2 5.634 * [taylor]: Taking taylor expansion of d1 in d1 5.634 * [backup-simplify]: Simplify 0 into 0 5.634 * [backup-simplify]: Simplify 1 into 1 5.634 * [backup-simplify]: Simplify (* d2 0) into 0 5.634 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.634 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.634 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d1 5.634 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.634 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.634 * [taylor]: Taking taylor expansion of d3 in d1 5.635 * [backup-simplify]: Simplify d3 into d3 5.635 * [taylor]: Taking taylor expansion of d1 in d1 5.635 * [backup-simplify]: Simplify 0 into 0 5.635 * [backup-simplify]: Simplify 1 into 1 5.635 * [backup-simplify]: Simplify (* d3 0) into 0 5.635 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.635 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.635 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.635 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.635 * [taylor]: Taking taylor expansion of d1 in d1 5.635 * [backup-simplify]: Simplify 0 into 0 5.635 * [backup-simplify]: Simplify 1 into 1 5.636 * [backup-simplify]: Simplify (* 1 1) into 1 5.636 * [backup-simplify]: Simplify (/ 1 1) into 1 5.636 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d3 5.636 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) in d3 5.636 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.636 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.636 * [taylor]: Taking taylor expansion of d4 in d3 5.636 * [backup-simplify]: Simplify d4 into d4 5.636 * [taylor]: Taking taylor expansion of d1 in d3 5.636 * [backup-simplify]: Simplify d1 into d1 5.636 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.636 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.637 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.637 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.637 * [taylor]: Taking taylor expansion of d2 in d3 5.637 * [backup-simplify]: Simplify d2 into d2 5.637 * [taylor]: Taking taylor expansion of d1 in d3 5.637 * [backup-simplify]: Simplify d1 into d1 5.637 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.637 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.637 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d3 5.637 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.637 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.637 * [taylor]: Taking taylor expansion of d3 in d3 5.637 * [backup-simplify]: Simplify 0 into 0 5.637 * [backup-simplify]: Simplify 1 into 1 5.637 * [taylor]: Taking taylor expansion of d1 in d3 5.637 * [backup-simplify]: Simplify d1 into d1 5.637 * [backup-simplify]: Simplify (* 0 d1) into 0 5.638 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.638 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.638 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 5.638 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.638 * [taylor]: Taking taylor expansion of d1 in d3 5.638 * [backup-simplify]: Simplify d1 into d1 5.638 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.638 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.638 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d2 5.638 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) in d2 5.638 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.638 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.638 * [taylor]: Taking taylor expansion of d4 in d2 5.638 * [backup-simplify]: Simplify d4 into d4 5.638 * [taylor]: Taking taylor expansion of d1 in d2 5.638 * [backup-simplify]: Simplify d1 into d1 5.638 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.638 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.638 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.639 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.639 * [taylor]: Taking taylor expansion of d2 in d2 5.639 * [backup-simplify]: Simplify 0 into 0 5.639 * [backup-simplify]: Simplify 1 into 1 5.639 * [taylor]: Taking taylor expansion of d1 in d2 5.639 * [backup-simplify]: Simplify d1 into d1 5.639 * [backup-simplify]: Simplify (* 0 d1) into 0 5.639 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.639 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.639 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d2 5.639 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.639 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.639 * [taylor]: Taking taylor expansion of d3 in d2 5.639 * [backup-simplify]: Simplify d3 into d3 5.639 * [taylor]: Taking taylor expansion of d1 in d2 5.639 * [backup-simplify]: Simplify d1 into d1 5.639 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.640 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.640 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 5.640 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.640 * [taylor]: Taking taylor expansion of d1 in d2 5.640 * [backup-simplify]: Simplify d1 into d1 5.640 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.640 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.640 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d2 5.640 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) in d2 5.640 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.640 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.640 * [taylor]: Taking taylor expansion of d4 in d2 5.640 * [backup-simplify]: Simplify d4 into d4 5.640 * [taylor]: Taking taylor expansion of d1 in d2 5.640 * [backup-simplify]: Simplify d1 into d1 5.640 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.640 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.640 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.640 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.640 * [taylor]: Taking taylor expansion of d2 in d2 5.640 * [backup-simplify]: Simplify 0 into 0 5.640 * [backup-simplify]: Simplify 1 into 1 5.640 * [taylor]: Taking taylor expansion of d1 in d2 5.640 * [backup-simplify]: Simplify d1 into d1 5.640 * [backup-simplify]: Simplify (* 0 d1) into 0 5.641 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.641 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.641 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d2 5.641 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.641 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.641 * [taylor]: Taking taylor expansion of d3 in d2 5.641 * [backup-simplify]: Simplify d3 into d3 5.641 * [taylor]: Taking taylor expansion of d1 in d2 5.641 * [backup-simplify]: Simplify d1 into d1 5.641 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.641 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.641 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 5.641 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.641 * [taylor]: Taking taylor expansion of d1 in d2 5.641 * [backup-simplify]: Simplify d1 into d1 5.641 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.642 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.642 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 5.642 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 5.642 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.642 * [taylor]: Taking taylor expansion of d1 in d3 5.642 * [backup-simplify]: Simplify d1 into d1 5.642 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.643 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 5.643 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 5.643 * [backup-simplify]: Simplify (+ (/ 1 (* d4 d1)) 0) into (/ 1 (* d4 d1)) 5.643 * [backup-simplify]: Simplify (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) into (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) 5.644 * [backup-simplify]: Simplify (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) into (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 5.644 * [backup-simplify]: Simplify (+ (/ 1 (* d4 d1)) (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))))) into (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 5.644 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d3 5.644 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.644 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.644 * [taylor]: Taking taylor expansion of d4 in d3 5.644 * [backup-simplify]: Simplify d4 into d4 5.644 * [taylor]: Taking taylor expansion of d1 in d3 5.644 * [backup-simplify]: Simplify d1 into d1 5.644 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.644 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.644 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d3 5.644 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.645 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.645 * [taylor]: Taking taylor expansion of d3 in d3 5.645 * [backup-simplify]: Simplify 0 into 0 5.645 * [backup-simplify]: Simplify 1 into 1 5.645 * [taylor]: Taking taylor expansion of d1 in d3 5.645 * [backup-simplify]: Simplify d1 into d1 5.645 * [backup-simplify]: Simplify (* 0 d1) into 0 5.645 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.645 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.645 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 5.645 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.645 * [taylor]: Taking taylor expansion of d1 in d3 5.645 * [backup-simplify]: Simplify d1 into d1 5.645 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.646 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.646 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 5.646 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 5.646 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1)) 5.646 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 5.646 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.646 * [taylor]: Taking taylor expansion of d1 in d1 5.646 * [backup-simplify]: Simplify 0 into 0 5.646 * [backup-simplify]: Simplify 1 into 1 5.646 * [backup-simplify]: Simplify (/ 1 1) into 1 5.646 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.647 * [taylor]: Taking taylor expansion of d1 in d1 5.647 * [backup-simplify]: Simplify 0 into 0 5.647 * [backup-simplify]: Simplify 1 into 1 5.647 * [backup-simplify]: Simplify (/ 1 1) into 1 5.647 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d1)) into 0 5.647 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d4 d1)) (/ 0 (* d4 d1))))) into 0 5.649 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 5.649 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 5.649 * [backup-simplify]: Simplify (+ 0 0) into 0 5.649 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d1)) into 0 5.650 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))))) into 0 5.650 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 5.650 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 5.650 * [backup-simplify]: Simplify (+ 0 0) into 0 5.651 * [backup-simplify]: Simplify (- 0) into 0 5.651 * [backup-simplify]: Simplify (+ 0 0) into 0 5.651 * [taylor]: Taking taylor expansion of 0 in d3 5.651 * [backup-simplify]: Simplify 0 into 0 5.652 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 5.652 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 5.652 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2)) 5.652 * [backup-simplify]: Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2))) 5.653 * [backup-simplify]: Simplify (+ (/ 1 (* d4 d1)) (- (/ 1 (pow d1 2)))) into (- (/ 1 (* d4 d1)) (/ 1 (pow d1 2))) 5.653 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (/ 1 (pow d1 2))) in d1 5.653 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.653 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.653 * [taylor]: Taking taylor expansion of d4 in d1 5.653 * [backup-simplify]: Simplify d4 into d4 5.653 * [taylor]: Taking taylor expansion of d1 in d1 5.653 * [backup-simplify]: Simplify 0 into 0 5.653 * [backup-simplify]: Simplify 1 into 1 5.653 * [backup-simplify]: Simplify (* d4 0) into 0 5.653 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.653 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.653 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.654 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.654 * [taylor]: Taking taylor expansion of d1 in d1 5.654 * [backup-simplify]: Simplify 0 into 0 5.654 * [backup-simplify]: Simplify 1 into 1 5.654 * [backup-simplify]: Simplify (* 1 1) into 1 5.654 * [backup-simplify]: Simplify (/ 1 1) into 1 5.655 * [backup-simplify]: Simplify (- 1) into -1 5.655 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.655 * [taylor]: Taking taylor expansion of -1 in d4 5.655 * [backup-simplify]: Simplify -1 into -1 5.655 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 5.655 * [taylor]: Taking taylor expansion of 0 in d1 5.655 * [backup-simplify]: Simplify 0 into 0 5.656 * [backup-simplify]: Simplify (- 1) into -1 5.656 * [taylor]: Taking taylor expansion of -1 in d4 5.656 * [backup-simplify]: Simplify -1 into -1 5.656 * [taylor]: Taking taylor expansion of 1 in d4 5.656 * [backup-simplify]: Simplify 1 into 1 5.656 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d1))) into 0 5.657 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d4 d1)) (/ 0 (* d4 d1))) (* 0 (/ 0 (* d4 d1))))) into 0 5.658 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 5.658 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 5.658 * [backup-simplify]: Simplify (+ 0 0) into 0 5.659 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d1))) into 0 5.659 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0 5.660 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 5.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 5.660 * [backup-simplify]: Simplify (+ 0 0) into 0 5.661 * [backup-simplify]: Simplify (- 0) into 0 5.661 * [backup-simplify]: Simplify (+ 0 0) into 0 5.661 * [taylor]: Taking taylor expansion of 0 in d3 5.661 * [backup-simplify]: Simplify 0 into 0 5.661 * [taylor]: Taking taylor expansion of 0 in d1 5.661 * [backup-simplify]: Simplify 0 into 0 5.661 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d1)) into 0 5.662 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d4 d1)) (/ 0 (* d4 d1))))) into 0 5.663 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 5.663 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 5.663 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 5.663 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 5.664 * [backup-simplify]: Simplify (+ 0 0) into 0 5.664 * [backup-simplify]: Simplify (- 0) into 0 5.664 * [backup-simplify]: Simplify (+ 0 0) into 0 5.664 * [taylor]: Taking taylor expansion of 0 in d1 5.664 * [backup-simplify]: Simplify 0 into 0 5.665 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 5.665 * [taylor]: Taking taylor expansion of 0 in d1 5.665 * [backup-simplify]: Simplify 0 into 0 5.665 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.666 * [backup-simplify]: Simplify (- 0) into 0 5.666 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.666 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.666 * [taylor]: Taking taylor expansion of d4 in d4 5.666 * [backup-simplify]: Simplify 0 into 0 5.666 * [backup-simplify]: Simplify 1 into 1 5.667 * [backup-simplify]: Simplify (/ 1 1) into 1 5.667 * [backup-simplify]: Simplify 1 into 1 5.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.668 * [backup-simplify]: Simplify (- 0) into 0 5.668 * [taylor]: Taking taylor expansion of 0 in d4 5.668 * [backup-simplify]: Simplify 0 into 0 5.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.669 * [taylor]: Taking taylor expansion of 0 in d4 5.669 * [backup-simplify]: Simplify 0 into 0 5.669 * [backup-simplify]: Simplify -1 into -1 5.669 * [backup-simplify]: Simplify -1 into -1 5.670 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d1))) (* (/ 1 (/ 1 (- d3))) 1)))) (+ (* -1 (pow (* 1 (* (/ 1 (/ 1 (- d1))) (* 1 1))) 2)) (* 1 (* (/ 1 (/ 1 (- d4))) (* (/ 1 (/ 1 (- d1))) (* 1 1)))))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 5.670 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 5.671 * [backup-simplify]: Simplify (* (- d2 (+ d3 d1)) d1) into (* (- d2 (+ d3 d1)) d1) 5.671 * [approximate]: Taking taylor expansion of (* (- d2 (+ d3 d1)) d1) in (d2 d3 d1) around 0 5.671 * [taylor]: Taking taylor expansion of (* (- d2 (+ d3 d1)) d1) in d1 5.671 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d1 5.671 * [taylor]: Taking taylor expansion of d2 in d1 5.671 * [backup-simplify]: Simplify d2 into d2 5.671 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 5.671 * [taylor]: Taking taylor expansion of d3 in d1 5.671 * [backup-simplify]: Simplify d3 into d3 5.671 * [taylor]: Taking taylor expansion of d1 in d1 5.671 * [backup-simplify]: Simplify 0 into 0 5.671 * [backup-simplify]: Simplify 1 into 1 5.671 * [taylor]: Taking taylor expansion of d1 in d1 5.671 * [backup-simplify]: Simplify 0 into 0 5.671 * [backup-simplify]: Simplify 1 into 1 5.671 * [taylor]: Taking taylor expansion of (* (- d2 (+ d3 d1)) d1) in d3 5.671 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d3 5.671 * [taylor]: Taking taylor expansion of d2 in d3 5.671 * [backup-simplify]: Simplify d2 into d2 5.671 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 5.671 * [taylor]: Taking taylor expansion of d3 in d3 5.671 * [backup-simplify]: Simplify 0 into 0 5.671 * [backup-simplify]: Simplify 1 into 1 5.671 * [taylor]: Taking taylor expansion of d1 in d3 5.671 * [backup-simplify]: Simplify d1 into d1 5.671 * [taylor]: Taking taylor expansion of d1 in d3 5.671 * [backup-simplify]: Simplify d1 into d1 5.671 * [taylor]: Taking taylor expansion of (* (- d2 (+ d3 d1)) d1) in d2 5.671 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d2 5.671 * [taylor]: Taking taylor expansion of d2 in d2 5.671 * [backup-simplify]: Simplify 0 into 0 5.671 * [backup-simplify]: Simplify 1 into 1 5.671 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 5.671 * [taylor]: Taking taylor expansion of d3 in d2 5.671 * [backup-simplify]: Simplify d3 into d3 5.671 * [taylor]: Taking taylor expansion of d1 in d2 5.671 * [backup-simplify]: Simplify d1 into d1 5.671 * [taylor]: Taking taylor expansion of d1 in d2 5.671 * [backup-simplify]: Simplify d1 into d1 5.672 * [taylor]: Taking taylor expansion of (* (- d2 (+ d3 d1)) d1) in d2 5.672 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d2 5.672 * [taylor]: Taking taylor expansion of d2 in d2 5.672 * [backup-simplify]: Simplify 0 into 0 5.672 * [backup-simplify]: Simplify 1 into 1 5.672 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 5.672 * [taylor]: Taking taylor expansion of d3 in d2 5.672 * [backup-simplify]: Simplify d3 into d3 5.672 * [taylor]: Taking taylor expansion of d1 in d2 5.672 * [backup-simplify]: Simplify d1 into d1 5.672 * [taylor]: Taking taylor expansion of d1 in d2 5.672 * [backup-simplify]: Simplify d1 into d1 5.672 * [backup-simplify]: Simplify (+ d3 d1) into (+ d3 d1) 5.672 * [backup-simplify]: Simplify (- (+ d3 d1)) into (- (+ d3 d1)) 5.672 * [backup-simplify]: Simplify (+ 0 (- (+ d3 d1))) into (- (+ d3 d1)) 5.672 * [backup-simplify]: Simplify (* (- (+ d3 d1)) d1) into (* -1 (* d1 (+ d3 d1))) 5.672 * [taylor]: Taking taylor expansion of (* -1 (* d1 (+ d3 d1))) in d3 5.672 * [taylor]: Taking taylor expansion of -1 in d3 5.672 * [backup-simplify]: Simplify -1 into -1 5.672 * [taylor]: Taking taylor expansion of (* d1 (+ d3 d1)) in d3 5.672 * [taylor]: Taking taylor expansion of d1 in d3 5.672 * [backup-simplify]: Simplify d1 into d1 5.672 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 5.672 * [taylor]: Taking taylor expansion of d3 in d3 5.672 * [backup-simplify]: Simplify 0 into 0 5.672 * [backup-simplify]: Simplify 1 into 1 5.672 * [taylor]: Taking taylor expansion of d1 in d3 5.672 * [backup-simplify]: Simplify d1 into d1 5.672 * [backup-simplify]: Simplify (+ 0 d1) into d1 5.673 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.673 * [backup-simplify]: Simplify (* -1 (pow d1 2)) into (* -1 (pow d1 2)) 5.673 * [taylor]: Taking taylor expansion of (* -1 (pow d1 2)) in d1 5.673 * [taylor]: Taking taylor expansion of -1 in d1 5.673 * [backup-simplify]: Simplify -1 into -1 5.673 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.673 * [taylor]: Taking taylor expansion of d1 in d1 5.673 * [backup-simplify]: Simplify 0 into 0 5.673 * [backup-simplify]: Simplify 1 into 1 5.673 * [backup-simplify]: Simplify (+ 0 0) into 0 5.674 * [backup-simplify]: Simplify (- 0) into 0 5.674 * [backup-simplify]: Simplify (+ 1 0) into 1 5.674 * [backup-simplify]: Simplify (+ (* (- (+ d3 d1)) 0) (* 1 d1)) into d1 5.674 * [taylor]: Taking taylor expansion of d1 in d3 5.674 * [backup-simplify]: Simplify d1 into d1 5.674 * [taylor]: Taking taylor expansion of d1 in d1 5.674 * [backup-simplify]: Simplify 0 into 0 5.674 * [backup-simplify]: Simplify 1 into 1 5.674 * [backup-simplify]: Simplify 0 into 0 5.675 * [backup-simplify]: Simplify (+ 1 0) into 1 5.675 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 d1)) into d1 5.675 * [backup-simplify]: Simplify (+ (* -1 d1) (* 0 (pow d1 2))) into (- d1) 5.675 * [taylor]: Taking taylor expansion of (- d1) in d1 5.675 * [taylor]: Taking taylor expansion of d1 in d1 5.675 * [backup-simplify]: Simplify 0 into 0 5.675 * [backup-simplify]: Simplify 1 into 1 5.676 * [backup-simplify]: Simplify (- 0) into 0 5.676 * [backup-simplify]: Simplify 0 into 0 5.676 * [backup-simplify]: Simplify (+ 0 0) into 0 5.676 * [backup-simplify]: Simplify (- 0) into 0 5.677 * [backup-simplify]: Simplify (+ 0 0) into 0 5.677 * [backup-simplify]: Simplify (+ (* (- (+ d3 d1)) 0) (+ (* 1 0) (* 0 d1))) into 0 5.677 * [taylor]: Taking taylor expansion of 0 in d3 5.677 * [backup-simplify]: Simplify 0 into 0 5.677 * [taylor]: Taking taylor expansion of 0 in d1 5.677 * [backup-simplify]: Simplify 0 into 0 5.677 * [backup-simplify]: Simplify 0 into 0 5.677 * [taylor]: Taking taylor expansion of 0 in d1 5.677 * [backup-simplify]: Simplify 0 into 0 5.677 * [backup-simplify]: Simplify 0 into 0 5.678 * [backup-simplify]: Simplify (+ 0 0) into 0 5.678 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 1) (* 0 d1))) into 0 5.679 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 d1) (* 0 (pow d1 2)))) into 0 5.679 * [taylor]: Taking taylor expansion of 0 in d1 5.679 * [backup-simplify]: Simplify 0 into 0 5.679 * [backup-simplify]: Simplify 0 into 0 5.679 * [backup-simplify]: Simplify 1 into 1 5.679 * [backup-simplify]: Simplify (- 1) into -1 5.680 * [backup-simplify]: Simplify -1 into -1 5.680 * [backup-simplify]: Simplify (* 1 1) into 1 5.680 * [backup-simplify]: Simplify (* -1 1) into -1 5.680 * [backup-simplify]: Simplify -1 into -1 5.681 * [backup-simplify]: Simplify (+ (* -1 (pow (* d1 (* 1 1)) 2)) (+ (* -1 (* d1 (* d3 1))) (* 1 (* d1 (* 1 d2))))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 5.681 * [backup-simplify]: Simplify (* (- (/ 1 d2) (+ (/ 1 d3) (/ 1 d1))) (/ 1 d1)) into (/ (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) d1) 5.682 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) d1) in (d2 d3 d1) around 0 5.682 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 5.682 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d1 5.682 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.682 * [taylor]: Taking taylor expansion of d2 in d1 5.682 * [backup-simplify]: Simplify d2 into d2 5.682 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.682 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 5.682 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.682 * [taylor]: Taking taylor expansion of d1 in d1 5.682 * [backup-simplify]: Simplify 0 into 0 5.682 * [backup-simplify]: Simplify 1 into 1 5.682 * [backup-simplify]: Simplify (/ 1 1) into 1 5.682 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.682 * [taylor]: Taking taylor expansion of d3 in d1 5.682 * [backup-simplify]: Simplify d3 into d3 5.682 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.682 * [taylor]: Taking taylor expansion of d1 in d1 5.682 * [backup-simplify]: Simplify 0 into 0 5.683 * [backup-simplify]: Simplify 1 into 1 5.683 * [backup-simplify]: Simplify (+ 1 0) into 1 5.683 * [backup-simplify]: Simplify (- 1) into -1 5.684 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.684 * [backup-simplify]: Simplify (/ -1 1) into -1 5.684 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 5.684 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d3 5.684 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.684 * [taylor]: Taking taylor expansion of d2 in d3 5.684 * [backup-simplify]: Simplify d2 into d2 5.684 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.684 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 5.684 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.685 * [taylor]: Taking taylor expansion of d1 in d3 5.685 * [backup-simplify]: Simplify d1 into d1 5.685 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.685 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.685 * [taylor]: Taking taylor expansion of d3 in d3 5.685 * [backup-simplify]: Simplify 0 into 0 5.685 * [backup-simplify]: Simplify 1 into 1 5.685 * [backup-simplify]: Simplify (/ 1 1) into 1 5.685 * [taylor]: Taking taylor expansion of d1 in d3 5.685 * [backup-simplify]: Simplify d1 into d1 5.686 * [backup-simplify]: Simplify (+ 0 1) into 1 5.686 * [backup-simplify]: Simplify (- 1) into -1 5.686 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.686 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.687 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 5.687 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d2 5.687 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.687 * [taylor]: Taking taylor expansion of d2 in d2 5.687 * [backup-simplify]: Simplify 0 into 0 5.687 * [backup-simplify]: Simplify 1 into 1 5.687 * [backup-simplify]: Simplify (/ 1 1) into 1 5.687 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 5.687 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 5.687 * [taylor]: Taking taylor expansion of d1 in d2 5.687 * [backup-simplify]: Simplify d1 into d1 5.687 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.687 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.687 * [taylor]: Taking taylor expansion of d3 in d2 5.687 * [backup-simplify]: Simplify d3 into d3 5.687 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.687 * [taylor]: Taking taylor expansion of d1 in d2 5.687 * [backup-simplify]: Simplify d1 into d1 5.688 * [backup-simplify]: Simplify (+ 1 0) into 1 5.688 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.688 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 5.688 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d2 5.688 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.688 * [taylor]: Taking taylor expansion of d2 in d2 5.688 * [backup-simplify]: Simplify 0 into 0 5.688 * [backup-simplify]: Simplify 1 into 1 5.689 * [backup-simplify]: Simplify (/ 1 1) into 1 5.689 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 5.689 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 5.689 * [taylor]: Taking taylor expansion of d1 in d2 5.689 * [backup-simplify]: Simplify d1 into d1 5.689 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.689 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.689 * [taylor]: Taking taylor expansion of d3 in d2 5.689 * [backup-simplify]: Simplify d3 into d3 5.689 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.689 * [taylor]: Taking taylor expansion of d1 in d2 5.689 * [backup-simplify]: Simplify d1 into d1 5.689 * [backup-simplify]: Simplify (+ 1 0) into 1 5.689 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.690 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.690 * [taylor]: Taking taylor expansion of d1 in d3 5.690 * [backup-simplify]: Simplify d1 into d1 5.690 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.690 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.691 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 5.691 * [backup-simplify]: Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3))) 5.691 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d1) (/ 1 d3)))) into (- (+ (/ 1 d1) (/ 1 d3))) 5.691 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d1) (/ 1 d3))) d1) (+ (* (/ 1 d1) (/ 0 d1)))) into (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 5.691 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d3 5.691 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d3 5.691 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.692 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.692 * [taylor]: Taking taylor expansion of d3 in d3 5.692 * [backup-simplify]: Simplify 0 into 0 5.692 * [backup-simplify]: Simplify 1 into 1 5.692 * [taylor]: Taking taylor expansion of d1 in d3 5.692 * [backup-simplify]: Simplify d1 into d1 5.692 * [backup-simplify]: Simplify (* 0 d1) into 0 5.692 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.692 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.693 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 5.693 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.693 * [taylor]: Taking taylor expansion of d1 in d3 5.693 * [backup-simplify]: Simplify d1 into d1 5.693 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.693 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.693 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 5.693 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 5.693 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 5.693 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.693 * [taylor]: Taking taylor expansion of d1 in d1 5.693 * [backup-simplify]: Simplify 0 into 0 5.693 * [backup-simplify]: Simplify 1 into 1 5.694 * [backup-simplify]: Simplify (/ 1 1) into 1 5.694 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.694 * [taylor]: Taking taylor expansion of d1 in d1 5.694 * [backup-simplify]: Simplify 0 into 0 5.694 * [backup-simplify]: Simplify 1 into 1 5.694 * [backup-simplify]: Simplify (/ 1 1) into 1 5.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.695 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 5.696 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.696 * [backup-simplify]: Simplify (+ 0 0) into 0 5.696 * [backup-simplify]: Simplify (- 0) into 0 5.697 * [backup-simplify]: Simplify (+ 0 0) into 0 5.697 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) (/ 0 d1)))) into 0 5.697 * [taylor]: Taking taylor expansion of 0 in d3 5.697 * [backup-simplify]: Simplify 0 into 0 5.698 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 5.698 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 5.699 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2)) 5.699 * [backup-simplify]: Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2))) 5.699 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d1 5.699 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.699 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.699 * [taylor]: Taking taylor expansion of d1 in d1 5.699 * [backup-simplify]: Simplify 0 into 0 5.699 * [backup-simplify]: Simplify 1 into 1 5.699 * [backup-simplify]: Simplify (* 1 1) into 1 5.700 * [backup-simplify]: Simplify (/ 1 1) into 1 5.700 * [backup-simplify]: Simplify (- 1) into -1 5.700 * [backup-simplify]: Simplify -1 into -1 5.700 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 5.701 * [taylor]: Taking taylor expansion of 0 in d1 5.701 * [backup-simplify]: Simplify 0 into 0 5.701 * [backup-simplify]: Simplify (- 1) into -1 5.701 * [backup-simplify]: Simplify -1 into -1 5.701 * [backup-simplify]: Simplify 1 into 1 5.702 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 d1)) (* 1 (/ 1 (/ 1 d2))))) (+ (* -1 (* (/ 1 (/ 1 d1)) (* (/ 1 (/ 1 d3)) 1))) (* -1 (pow (* (/ 1 (/ 1 d1)) (* 1 1)) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 5.702 * [backup-simplify]: Simplify (* (- (/ 1 (- d2)) (+ (/ 1 (- d3)) (/ 1 (- d1)))) (/ 1 (- d1))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1)) 5.703 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1)) in (d2 d3 d1) around 0 5.703 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1)) in d1 5.703 * [taylor]: Taking taylor expansion of -1 in d1 5.703 * [backup-simplify]: Simplify -1 into -1 5.703 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1) in d1 5.703 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d1 5.703 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 5.703 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.703 * [taylor]: Taking taylor expansion of d1 in d1 5.703 * [backup-simplify]: Simplify 0 into 0 5.703 * [backup-simplify]: Simplify 1 into 1 5.706 * [backup-simplify]: Simplify (/ 1 1) into 1 5.706 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.706 * [taylor]: Taking taylor expansion of d3 in d1 5.706 * [backup-simplify]: Simplify d3 into d3 5.706 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.706 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.706 * [taylor]: Taking taylor expansion of d2 in d1 5.706 * [backup-simplify]: Simplify d2 into d2 5.706 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.706 * [taylor]: Taking taylor expansion of d1 in d1 5.706 * [backup-simplify]: Simplify 0 into 0 5.706 * [backup-simplify]: Simplify 1 into 1 5.707 * [backup-simplify]: Simplify (+ 1 0) into 1 5.707 * [backup-simplify]: Simplify (+ 1 0) into 1 5.708 * [backup-simplify]: Simplify (/ 1 1) into 1 5.708 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1)) in d3 5.708 * [taylor]: Taking taylor expansion of -1 in d3 5.708 * [backup-simplify]: Simplify -1 into -1 5.708 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1) in d3 5.708 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d3 5.708 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 5.708 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.708 * [taylor]: Taking taylor expansion of d1 in d3 5.708 * [backup-simplify]: Simplify d1 into d1 5.708 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.708 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.708 * [taylor]: Taking taylor expansion of d3 in d3 5.708 * [backup-simplify]: Simplify 0 into 0 5.708 * [backup-simplify]: Simplify 1 into 1 5.709 * [backup-simplify]: Simplify (/ 1 1) into 1 5.709 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.709 * [taylor]: Taking taylor expansion of d2 in d3 5.709 * [backup-simplify]: Simplify d2 into d2 5.709 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.709 * [taylor]: Taking taylor expansion of d1 in d3 5.709 * [backup-simplify]: Simplify d1 into d1 5.709 * [backup-simplify]: Simplify (+ 0 1) into 1 5.710 * [backup-simplify]: Simplify (+ 1 0) into 1 5.710 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.710 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1)) in d2 5.710 * [taylor]: Taking taylor expansion of -1 in d2 5.710 * [backup-simplify]: Simplify -1 into -1 5.710 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1) in d2 5.710 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d2 5.710 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 5.710 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 5.710 * [taylor]: Taking taylor expansion of d1 in d2 5.711 * [backup-simplify]: Simplify d1 into d1 5.711 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.711 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.711 * [taylor]: Taking taylor expansion of d3 in d2 5.711 * [backup-simplify]: Simplify d3 into d3 5.711 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.711 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.711 * [taylor]: Taking taylor expansion of d2 in d2 5.711 * [backup-simplify]: Simplify 0 into 0 5.711 * [backup-simplify]: Simplify 1 into 1 5.711 * [backup-simplify]: Simplify (/ 1 1) into 1 5.711 * [taylor]: Taking taylor expansion of d1 in d2 5.711 * [backup-simplify]: Simplify d1 into d1 5.712 * [backup-simplify]: Simplify (- 1) into -1 5.712 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.712 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.712 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1)) in d2 5.712 * [taylor]: Taking taylor expansion of -1 in d2 5.712 * [backup-simplify]: Simplify -1 into -1 5.712 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1) in d2 5.712 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d2 5.712 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 5.712 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 5.712 * [taylor]: Taking taylor expansion of d1 in d2 5.712 * [backup-simplify]: Simplify d1 into d1 5.713 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.713 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.713 * [taylor]: Taking taylor expansion of d3 in d2 5.713 * [backup-simplify]: Simplify d3 into d3 5.713 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.713 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.713 * [taylor]: Taking taylor expansion of d2 in d2 5.713 * [backup-simplify]: Simplify 0 into 0 5.713 * [backup-simplify]: Simplify 1 into 1 5.713 * [backup-simplify]: Simplify (/ 1 1) into 1 5.713 * [taylor]: Taking taylor expansion of d1 in d2 5.713 * [backup-simplify]: Simplify d1 into d1 5.714 * [backup-simplify]: Simplify (- 1) into -1 5.714 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.714 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.714 * [backup-simplify]: Simplify (* -1 (/ -1 d1)) into (/ 1 d1) 5.714 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.714 * [taylor]: Taking taylor expansion of d1 in d3 5.714 * [backup-simplify]: Simplify d1 into d1 5.714 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.714 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 5.715 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.715 * [backup-simplify]: Simplify (- 0) into 0 5.715 * [backup-simplify]: Simplify (+ (+ (/ 1 d1) (/ 1 d3)) 0) into (+ (/ 1 d1) (/ 1 d3)) 5.715 * [backup-simplify]: Simplify (- (/ (+ (/ 1 d1) (/ 1 d3)) d1) (+ (* (/ -1 d1) (/ 0 d1)))) into (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) 5.715 * [backup-simplify]: Simplify (+ (* -1 (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) (* 0 (/ -1 d1))) into (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 5.715 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d3 5.715 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d3 5.715 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.715 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.715 * [taylor]: Taking taylor expansion of d3 in d3 5.715 * [backup-simplify]: Simplify 0 into 0 5.716 * [backup-simplify]: Simplify 1 into 1 5.716 * [taylor]: Taking taylor expansion of d1 in d3 5.716 * [backup-simplify]: Simplify d1 into d1 5.716 * [backup-simplify]: Simplify (* 0 d1) into 0 5.716 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.716 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.716 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 5.716 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.716 * [taylor]: Taking taylor expansion of d1 in d3 5.716 * [backup-simplify]: Simplify d1 into d1 5.716 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.716 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.716 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 5.716 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 5.716 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 5.716 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.716 * [taylor]: Taking taylor expansion of d1 in d1 5.716 * [backup-simplify]: Simplify 0 into 0 5.716 * [backup-simplify]: Simplify 1 into 1 5.716 * [backup-simplify]: Simplify (/ 1 1) into 1 5.717 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.717 * [taylor]: Taking taylor expansion of d1 in d1 5.717 * [backup-simplify]: Simplify 0 into 0 5.717 * [backup-simplify]: Simplify 1 into 1 5.717 * [backup-simplify]: Simplify (/ 1 1) into 1 5.717 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 5.717 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.717 * [backup-simplify]: Simplify (+ 0 0) into 0 5.718 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.718 * [backup-simplify]: Simplify (- 0) into 0 5.718 * [backup-simplify]: Simplify (+ 0 0) into 0 5.718 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 0 d1)))) into 0 5.719 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) (* 0 (/ -1 d1)))) into 0 5.719 * [taylor]: Taking taylor expansion of 0 in d3 5.719 * [backup-simplify]: Simplify 0 into 0 5.719 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 5.720 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 5.720 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2)) 5.720 * [backup-simplify]: Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2))) 5.720 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d1 5.720 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.720 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.720 * [taylor]: Taking taylor expansion of d1 in d1 5.720 * [backup-simplify]: Simplify 0 into 0 5.720 * [backup-simplify]: Simplify 1 into 1 5.720 * [backup-simplify]: Simplify (* 1 1) into 1 5.720 * [backup-simplify]: Simplify (/ 1 1) into 1 5.721 * [backup-simplify]: Simplify (- 1) into -1 5.721 * [backup-simplify]: Simplify -1 into -1 5.721 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 5.721 * [taylor]: Taking taylor expansion of 0 in d1 5.721 * [backup-simplify]: Simplify 0 into 0 5.721 * [backup-simplify]: Simplify (- 1) into -1 5.721 * [backup-simplify]: Simplify -1 into -1 5.721 * [backup-simplify]: Simplify 1 into 1 5.722 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- d1))) (* 1 (/ 1 (/ 1 (- d2)))))) (+ (* -1 (* (/ 1 (/ 1 (- d1))) (* (/ 1 (/ 1 (- d3))) 1))) (* -1 (pow (* (/ 1 (/ 1 (- d1))) (* 1 1)) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 5.722 * * * [progress]: simplifying candidates 5.722 * [simplify]: Simplifying: (expm1 (+ (* (- d2 (+ d3 d1)) d1) (* d1 d4))) (log1p (+ (* (- d2 (+ d3 d1)) d1) (* d1 d4))) (* (exp (* (- d2 (+ d3 d1)) d1)) (exp (* d1 d4))) (log (+ (* (- d2 (+ d3 d1)) d1) (* d1 d4))) (exp (+ (* (- d2 (+ d3 d1)) d1) (* d1 d4))) (* (cbrt (+ (* (- d2 (+ d3 d1)) d1) (* d1 d4))) (cbrt (+ (* (- d2 (+ d3 d1)) d1) (* d1 d4)))) (cbrt (+ (* (- d2 (+ d3 d1)) d1) (* d1 d4))) (* (* (+ (* (- d2 (+ d3 d1)) d1) (* d1 d4)) (+ (* (- d2 (+ d3 d1)) d1) (* d1 d4))) (+ (* (- d2 (+ d3 d1)) d1) (* d1 d4))) (sqrt (+ (* (- d2 (+ d3 d1)) d1) (* d1 d4))) (sqrt (+ (* (- d2 (+ d3 d1)) d1) (* d1 d4))) (+ (pow (* (- d2 (+ d3 d1)) d1) 3) (pow (* d1 d4) 3)) (+ (* (* (- d2 (+ d3 d1)) d1) (* (- d2 (+ d3 d1)) d1)) (- (* (* d1 d4) (* d1 d4)) (* (* (- d2 (+ d3 d1)) d1) (* d1 d4)))) (- (* (* (- d2 (+ d3 d1)) d1) (* (- d2 (+ d3 d1)) d1)) (* (* d1 d4) (* d1 d4))) (- (* (- d2 (+ d3 d1)) d1) (* d1 d4)) (expm1 (* (- d2 (+ d3 d1)) d1)) (log1p (* (- d2 (+ d3 d1)) d1)) (* (- d2 (+ d3 d1)) d1) (+ (log (- d2 (+ d3 d1))) (log d1)) (log (* (- d2 (+ d3 d1)) d1)) (exp (* (- d2 (+ d3 d1)) d1)) (* (* (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (- d2 (+ d3 d1))) (* (* d1 d1) d1)) (* (cbrt (* (- d2 (+ d3 d1)) d1)) (cbrt (* (- d2 (+ d3 d1)) d1))) (cbrt (* (- d2 (+ d3 d1)) d1)) (* (* (* (- d2 (+ d3 d1)) d1) (* (- d2 (+ d3 d1)) d1)) (* (- d2 (+ d3 d1)) d1)) (sqrt (* (- d2 (+ d3 d1)) d1)) (sqrt (* (- d2 (+ d3 d1)) d1)) (* (sqrt (- d2 (+ d3 d1))) (sqrt d1)) (* (sqrt (- d2 (+ d3 d1))) (sqrt d1)) (* (- d2 (+ d3 d1)) (* (cbrt d1) (cbrt d1))) (* (- d2 (+ d3 d1)) (sqrt d1)) (* (- d2 (+ d3 d1)) 1) (* (cbrt (- d2 (+ d3 d1))) d1) (* (sqrt (- d2 (+ d3 d1))) d1) (* (- d2 (+ d3 d1)) d1) (* (- (sqrt d2) (sqrt (+ d3 d1))) d1) (* (- d2 (+ d3 d1)) d1) (* (- d2 (+ d3 d1)) d1) (* (- (pow d2 3) (pow (+ d3 d1) 3)) d1) (* (- (* d2 d2) (* (+ d3 d1) (+ d3 d1))) d1) 0 (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 5.723 * * [simplify]: iteration 0: 80 enodes 5.738 * * [simplify]: iteration 1: 218 enodes 5.848 * * [simplify]: iteration 2: 1178 enodes 6.505 * * [simplify]: iteration complete: 5002 enodes 6.505 * * [simplify]: Extracting #0: cost 33 inf + 0 6.506 * * [simplify]: Extracting #1: cost 528 inf + 1 6.511 * * [simplify]: Extracting #2: cost 1438 inf + 480 6.519 * * [simplify]: Extracting #3: cost 1122 inf + 6418 6.531 * * [simplify]: Extracting #4: cost 401 inf + 15170 6.542 * * [simplify]: Extracting #5: cost 38 inf + 18318 6.549 * * [simplify]: Extracting #6: cost 2 inf + 18584 6.555 * * [simplify]: Extracting #7: cost 0 inf + 18596 6.565 * [simplify]: Simplified to: (expm1 (* d1 (+ (- (- d2 d1) d3) d4))) (log1p (* d1 (+ (- (- d2 d1) d3) d4))) (pow (exp d1) (+ d4 (- (- d2 d1) d3))) (log (* d1 (+ (- (- d2 d1) d3) d4))) (pow (exp d1) (+ d4 (- (- d2 d1) d3))) (* (cbrt (* d1 (+ (- (- d2 d1) d3) d4))) (cbrt (* d1 (+ (- (- d2 d1) d3) d4)))) (cbrt (* d1 (+ (- (- d2 d1) d3) d4))) (pow (* d1 (+ (- (- d2 d1) d3) d4)) 3) (sqrt (* d1 (+ (- (- d2 d1) d3) d4))) (sqrt (* d1 (+ (- (- d2 d1) d3) d4))) (+ (pow (* d4 d1) 3) (pow (* d1 (- (- d2 d1) d3)) 3)) (fma (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d1 d1) (* (* d1 (- d4 (- (- d2 d1) d3))) (* d4 d1))) (* (* d1 (+ (- (- d2 d1) d3) d4)) (* d1 (- (- (- d2 d1) d3) d4))) (* d1 (- (- (- d2 d1) d3) d4)) (expm1 (* d1 (- (- d2 d1) d3))) (log1p (* d1 (- (- d2 d1) d3))) (* d1 (- (- d2 d1) d3)) (log (* d1 (- (- d2 d1) d3))) (log (* d1 (- (- d2 d1) d3))) (pow (exp d1) (- (- d2 d1) d3)) (pow (* d1 (- (- d2 d1) d3)) 3) (* (cbrt (* d1 (- (- d2 d1) d3))) (cbrt (* d1 (- (- d2 d1) d3)))) (cbrt (* d1 (- (- d2 d1) d3))) (pow (* d1 (- (- d2 d1) d3)) 3) (sqrt (* d1 (- (- d2 d1) d3))) (sqrt (* d1 (- (- d2 d1) d3))) (* (sqrt d1) (sqrt (- (- d2 d1) d3))) (* (sqrt d1) (sqrt (- (- d2 d1) d3))) (* (* (cbrt d1) (cbrt d1)) (- (- d2 d1) d3)) (* (- (- d2 d1) d3) (sqrt d1)) (- (- d2 d1) d3) (* (cbrt (- (- d2 d1) d3)) d1) (* d1 (sqrt (- (- d2 d1) d3))) (* d1 (- (- d2 d1) d3)) (* (- (sqrt d2) (sqrt (+ d3 d1))) d1) (* d1 (- (- d2 d1) d3)) (* d1 (- (- d2 d1) d3)) (* d1 (- (pow d2 3) (pow (+ d3 d1) 3))) (* (+ (+ d2 d1) d3) (* (- (- d2 d1) d3) d1)) 0 (fma d1 (- d4 d1) (- (* d1 d3))) (fma d1 (- d4 d1) (- (* d1 d3))) (fma d1 (- d2 d1) (- (* d1 d3))) (fma d1 (- d2 d1) (- (* d1 d3))) (fma d1 (- d2 d1) (- (* d1 d3))) 6.566 * * * [progress]: adding candidates to table 6.756 * * [progress]: iteration 3 / 4 6.756 * * * [progress]: picking best candidate 6.759 * * * * [pick]: Picked # 6.759 * * * [progress]: localizing error 6.787 * * * [progress]: generating rewritten candidates 6.787 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 7.039 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 7.189 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 7.260 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 7.378 * * * [progress]: generating series expansions 7.378 * * * * [progress]: [ 1 / 4 ] generating series at (2) 7.378 * [backup-simplify]: Simplify (/ (* (- (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* d4 d4)) d1) (- (- (- d2 d3) d1) d4)) into (/ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) (- d2 (+ d3 (+ d4 d1)))) 7.378 * [approximate]: Taking taylor expansion of (/ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) (- d2 (+ d3 (+ d4 d1)))) in (d2 d3 d1 d4) around 0 7.378 * [taylor]: Taking taylor expansion of (/ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) (- d2 (+ d3 (+ d4 d1)))) in d4 7.378 * [taylor]: Taking taylor expansion of (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) in d4 7.378 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in d4 7.378 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) in d4 7.378 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.378 * [taylor]: Taking taylor expansion of d1 in d4 7.378 * [backup-simplify]: Simplify d1 into d1 7.378 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2))) in d4 7.378 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d4 7.378 * [taylor]: Taking taylor expansion of 2 in d4 7.378 * [backup-simplify]: Simplify 2 into 2 7.378 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 7.379 * [taylor]: Taking taylor expansion of d3 in d4 7.379 * [backup-simplify]: Simplify d3 into d3 7.379 * [taylor]: Taking taylor expansion of d1 in d4 7.379 * [backup-simplify]: Simplify d1 into d1 7.379 * [taylor]: Taking taylor expansion of (+ (pow d3 2) (pow d2 2)) in d4 7.379 * [taylor]: Taking taylor expansion of (pow d3 2) in d4 7.379 * [taylor]: Taking taylor expansion of d3 in d4 7.379 * [backup-simplify]: Simplify d3 into d3 7.379 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 7.379 * [taylor]: Taking taylor expansion of d2 in d4 7.379 * [backup-simplify]: Simplify d2 into d2 7.379 * [taylor]: Taking taylor expansion of (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2)))) in d4 7.379 * [taylor]: Taking taylor expansion of (* 2 (* d2 d1)) in d4 7.379 * [taylor]: Taking taylor expansion of 2 in d4 7.379 * [backup-simplify]: Simplify 2 into 2 7.379 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 7.379 * [taylor]: Taking taylor expansion of d2 in d4 7.379 * [backup-simplify]: Simplify d2 into d2 7.379 * [taylor]: Taking taylor expansion of d1 in d4 7.379 * [backup-simplify]: Simplify d1 into d1 7.379 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (* 2 (* d3 d2))) in d4 7.379 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.379 * [taylor]: Taking taylor expansion of d4 in d4 7.379 * [backup-simplify]: Simplify 0 into 0 7.379 * [backup-simplify]: Simplify 1 into 1 7.379 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d4 7.379 * [taylor]: Taking taylor expansion of 2 in d4 7.379 * [backup-simplify]: Simplify 2 into 2 7.379 * [taylor]: Taking taylor expansion of (* d3 d2) in d4 7.379 * [taylor]: Taking taylor expansion of d3 in d4 7.379 * [backup-simplify]: Simplify d3 into d3 7.379 * [taylor]: Taking taylor expansion of d2 in d4 7.379 * [backup-simplify]: Simplify d2 into d2 7.379 * [taylor]: Taking taylor expansion of d1 in d4 7.379 * [backup-simplify]: Simplify d1 into d1 7.379 * [taylor]: Taking taylor expansion of (- d2 (+ d3 (+ d4 d1))) in d4 7.379 * [taylor]: Taking taylor expansion of d2 in d4 7.379 * [backup-simplify]: Simplify d2 into d2 7.379 * [taylor]: Taking taylor expansion of (+ d3 (+ d4 d1)) in d4 7.379 * [taylor]: Taking taylor expansion of d3 in d4 7.379 * [backup-simplify]: Simplify d3 into d3 7.379 * [taylor]: Taking taylor expansion of (+ d4 d1) in d4 7.379 * [taylor]: Taking taylor expansion of d4 in d4 7.379 * [backup-simplify]: Simplify 0 into 0 7.379 * [backup-simplify]: Simplify 1 into 1 7.379 * [taylor]: Taking taylor expansion of d1 in d4 7.379 * [backup-simplify]: Simplify d1 into d1 7.379 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.379 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.379 * [backup-simplify]: Simplify (* 2 (* d3 d1)) into (* 2 (* d3 d1)) 7.379 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.379 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.380 * [backup-simplify]: Simplify (+ (pow d3 2) (pow d2 2)) into (+ (pow d2 2) (pow d3 2)) 7.380 * [backup-simplify]: Simplify (+ (* 2 (* d3 d1)) (+ (pow d2 2) (pow d3 2))) into (+ (pow d2 2) (+ (* 2 (* d3 d1)) (pow d3 2))) 7.380 * [backup-simplify]: Simplify (+ (pow d1 2) (+ (pow d2 2) (+ (* 2 (* d3 d1)) (pow d3 2)))) into (+ (pow d2 2) (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2)))) 7.380 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 7.380 * [backup-simplify]: Simplify (* 2 (* d2 d1)) into (* 2 (* d2 d1)) 7.380 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2) 7.380 * [backup-simplify]: Simplify (* 2 (* d3 d2)) into (* 2 (* d3 d2)) 7.380 * [backup-simplify]: Simplify (+ 0 (* 2 (* d3 d2))) into (* 2 (* d3 d2)) 7.381 * [backup-simplify]: Simplify (+ (* 2 (* d2 d1)) (* 2 (* d3 d2))) into (+ (* 2 (* d3 d2)) (* 2 (* d2 d1))) 7.381 * [backup-simplify]: Simplify (- (+ (* 2 (* d3 d2)) (* 2 (* d2 d1)))) into (- (+ (* 2 (* d3 d2)) (* 2 (* d2 d1)))) 7.382 * [backup-simplify]: Simplify (+ (+ (pow d2 2) (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2)))) (- (+ (* 2 (* d3 d2)) (* 2 (* d2 d1))))) into (- (+ (pow d2 2) (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2)))) (+ (* 2 (* d3 d2)) (* 2 (* d2 d1)))) 7.382 * [backup-simplify]: Simplify (* (- (+ (pow d2 2) (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2)))) (+ (* 2 (* d3 d2)) (* 2 (* d2 d1)))) d1) into (* d1 (- (+ (pow d2 2) (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2)))) (+ (* 2 (* d2 d1)) (* 2 (* d3 d2))))) 7.382 * [backup-simplify]: Simplify (+ 0 d1) into d1 7.382 * [backup-simplify]: Simplify (+ d3 d1) into (+ d3 d1) 7.382 * [backup-simplify]: Simplify (- (+ d3 d1)) into (- (+ d3 d1)) 7.382 * [backup-simplify]: Simplify (+ d2 (- (+ d3 d1))) into (- d2 (+ d3 d1)) 7.383 * [backup-simplify]: Simplify (/ (* d1 (- (+ (pow d2 2) (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2)))) (+ (* 2 (* d2 d1)) (* 2 (* d3 d2))))) (- d2 (+ d3 d1))) into (/ (* (- (+ (pow d2 2) (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2)))) (+ (* 2 (* d3 d2)) (* 2 (* d2 d1)))) d1) (- d2 (+ d3 d1))) 7.383 * [taylor]: Taking taylor expansion of (/ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) (- d2 (+ d3 (+ d4 d1)))) in d1 7.383 * [taylor]: Taking taylor expansion of (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) in d1 7.383 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in d1 7.383 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) in d1 7.383 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.383 * [taylor]: Taking taylor expansion of d1 in d1 7.383 * [backup-simplify]: Simplify 0 into 0 7.383 * [backup-simplify]: Simplify 1 into 1 7.383 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2))) in d1 7.383 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d1 7.383 * [taylor]: Taking taylor expansion of 2 in d1 7.383 * [backup-simplify]: Simplify 2 into 2 7.383 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 7.383 * [taylor]: Taking taylor expansion of d3 in d1 7.383 * [backup-simplify]: Simplify d3 into d3 7.383 * [taylor]: Taking taylor expansion of d1 in d1 7.383 * [backup-simplify]: Simplify 0 into 0 7.383 * [backup-simplify]: Simplify 1 into 1 7.383 * [taylor]: Taking taylor expansion of (+ (pow d3 2) (pow d2 2)) in d1 7.383 * [taylor]: Taking taylor expansion of (pow d3 2) in d1 7.383 * [taylor]: Taking taylor expansion of d3 in d1 7.383 * [backup-simplify]: Simplify d3 into d3 7.383 * [taylor]: Taking taylor expansion of (pow d2 2) in d1 7.383 * [taylor]: Taking taylor expansion of d2 in d1 7.383 * [backup-simplify]: Simplify d2 into d2 7.383 * [taylor]: Taking taylor expansion of (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2)))) in d1 7.383 * [taylor]: Taking taylor expansion of (* 2 (* d2 d1)) in d1 7.383 * [taylor]: Taking taylor expansion of 2 in d1 7.383 * [backup-simplify]: Simplify 2 into 2 7.383 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 7.383 * [taylor]: Taking taylor expansion of d2 in d1 7.383 * [backup-simplify]: Simplify d2 into d2 7.383 * [taylor]: Taking taylor expansion of d1 in d1 7.383 * [backup-simplify]: Simplify 0 into 0 7.383 * [backup-simplify]: Simplify 1 into 1 7.383 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (* 2 (* d3 d2))) in d1 7.383 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.383 * [taylor]: Taking taylor expansion of d4 in d1 7.383 * [backup-simplify]: Simplify d4 into d4 7.383 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d1 7.383 * [taylor]: Taking taylor expansion of 2 in d1 7.383 * [backup-simplify]: Simplify 2 into 2 7.383 * [taylor]: Taking taylor expansion of (* d3 d2) in d1 7.383 * [taylor]: Taking taylor expansion of d3 in d1 7.383 * [backup-simplify]: Simplify d3 into d3 7.384 * [taylor]: Taking taylor expansion of d2 in d1 7.384 * [backup-simplify]: Simplify d2 into d2 7.384 * [taylor]: Taking taylor expansion of d1 in d1 7.384 * [backup-simplify]: Simplify 0 into 0 7.384 * [backup-simplify]: Simplify 1 into 1 7.384 * [taylor]: Taking taylor expansion of (- d2 (+ d3 (+ d4 d1))) in d1 7.384 * [taylor]: Taking taylor expansion of d2 in d1 7.384 * [backup-simplify]: Simplify d2 into d2 7.384 * [taylor]: Taking taylor expansion of (+ d3 (+ d4 d1)) in d1 7.384 * [taylor]: Taking taylor expansion of d3 in d1 7.384 * [backup-simplify]: Simplify d3 into d3 7.384 * [taylor]: Taking taylor expansion of (+ d4 d1) in d1 7.384 * [taylor]: Taking taylor expansion of d4 in d1 7.384 * [backup-simplify]: Simplify d4 into d4 7.384 * [taylor]: Taking taylor expansion of d1 in d1 7.384 * [backup-simplify]: Simplify 0 into 0 7.384 * [backup-simplify]: Simplify 1 into 1 7.384 * [backup-simplify]: Simplify (* d3 0) into 0 7.384 * [backup-simplify]: Simplify (* 2 0) into 0 7.384 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.384 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.385 * [backup-simplify]: Simplify (+ (pow d3 2) (pow d2 2)) into (+ (pow d2 2) (pow d3 2)) 7.385 * [backup-simplify]: Simplify (+ 0 (+ (pow d2 2) (pow d3 2))) into (+ (pow d2 2) (pow d3 2)) 7.385 * [backup-simplify]: Simplify (+ 0 (+ (pow d2 2) (pow d3 2))) into (+ (pow d2 2) (pow d3 2)) 7.385 * [backup-simplify]: Simplify (* d2 0) into 0 7.385 * [backup-simplify]: Simplify (* 2 0) into 0 7.385 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.385 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2) 7.385 * [backup-simplify]: Simplify (* 2 (* d3 d2)) into (* 2 (* d3 d2)) 7.386 * [backup-simplify]: Simplify (+ (pow d4 2) (* 2 (* d3 d2))) into (+ (pow d4 2) (* 2 (* d3 d2))) 7.386 * [backup-simplify]: Simplify (+ 0 (+ (pow d4 2) (* 2 (* d3 d2)))) into (+ (pow d4 2) (* 2 (* d3 d2))) 7.386 * [backup-simplify]: Simplify (- (+ (pow d4 2) (* 2 (* d3 d2)))) into (- (+ (pow d4 2) (* 2 (* d3 d2)))) 7.386 * [backup-simplify]: Simplify (+ (+ (pow d2 2) (pow d3 2)) (- (+ (pow d4 2) (* 2 (* d3 d2))))) into (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) 7.387 * [backup-simplify]: Simplify (* (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) 0) into 0 7.387 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.387 * [backup-simplify]: Simplify (+ (* 2 d3) (* 0 0)) into (* 2 d3) 7.387 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0 7.387 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0 7.387 * [backup-simplify]: Simplify (+ 0 0) into 0 7.388 * [backup-simplify]: Simplify (+ (* 2 d3) 0) into (* 2 d3) 7.388 * [backup-simplify]: Simplify (+ 0 (* 2 d3)) into (* 2 d3) 7.388 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 7.388 * [backup-simplify]: Simplify (+ (* 2 d2) (* 0 0)) into (* 2 d2) 7.388 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.388 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d2)) into 0 7.389 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* d3 d2))) into 0 7.389 * [backup-simplify]: Simplify (+ 0 0) into 0 7.389 * [backup-simplify]: Simplify (+ (* 2 d2) 0) into (* 2 d2) 7.389 * [backup-simplify]: Simplify (- (* 2 d2)) into (- (* 2 d2)) 7.389 * [backup-simplify]: Simplify (+ (* 2 d3) (- (* 2 d2))) into (- (* 2 d3) (* 2 d2)) 7.389 * [backup-simplify]: Simplify (+ (* (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) 1) (* (- (* 2 d3) (* 2 d2)) 0)) into (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) 7.389 * [backup-simplify]: Simplify (+ d4 0) into d4 7.390 * [backup-simplify]: Simplify (+ d3 d4) into (+ d3 d4) 7.390 * [backup-simplify]: Simplify (- (+ d3 d4)) into (- (+ d3 d4)) 7.390 * [backup-simplify]: Simplify (+ d2 (- (+ d3 d4))) into (- d2 (+ d3 d4)) 7.390 * [backup-simplify]: Simplify (/ (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) (- d2 (+ d3 d4))) into (/ (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) (- d2 (+ d3 d4))) 7.390 * [taylor]: Taking taylor expansion of (/ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) (- d2 (+ d3 (+ d4 d1)))) in d3 7.390 * [taylor]: Taking taylor expansion of (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) in d3 7.390 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in d3 7.390 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) in d3 7.390 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.390 * [taylor]: Taking taylor expansion of d1 in d3 7.390 * [backup-simplify]: Simplify d1 into d1 7.390 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2))) in d3 7.390 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d3 7.390 * [taylor]: Taking taylor expansion of 2 in d3 7.390 * [backup-simplify]: Simplify 2 into 2 7.390 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.390 * [taylor]: Taking taylor expansion of d3 in d3 7.390 * [backup-simplify]: Simplify 0 into 0 7.390 * [backup-simplify]: Simplify 1 into 1 7.390 * [taylor]: Taking taylor expansion of d1 in d3 7.390 * [backup-simplify]: Simplify d1 into d1 7.390 * [taylor]: Taking taylor expansion of (+ (pow d3 2) (pow d2 2)) in d3 7.390 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 7.390 * [taylor]: Taking taylor expansion of d3 in d3 7.390 * [backup-simplify]: Simplify 0 into 0 7.390 * [backup-simplify]: Simplify 1 into 1 7.390 * [taylor]: Taking taylor expansion of (pow d2 2) in d3 7.390 * [taylor]: Taking taylor expansion of d2 in d3 7.390 * [backup-simplify]: Simplify d2 into d2 7.390 * [taylor]: Taking taylor expansion of (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2)))) in d3 7.390 * [taylor]: Taking taylor expansion of (* 2 (* d2 d1)) in d3 7.390 * [taylor]: Taking taylor expansion of 2 in d3 7.390 * [backup-simplify]: Simplify 2 into 2 7.390 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 7.390 * [taylor]: Taking taylor expansion of d2 in d3 7.391 * [backup-simplify]: Simplify d2 into d2 7.391 * [taylor]: Taking taylor expansion of d1 in d3 7.391 * [backup-simplify]: Simplify d1 into d1 7.391 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (* 2 (* d3 d2))) in d3 7.391 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 7.391 * [taylor]: Taking taylor expansion of d4 in d3 7.391 * [backup-simplify]: Simplify d4 into d4 7.391 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d3 7.391 * [taylor]: Taking taylor expansion of 2 in d3 7.391 * [backup-simplify]: Simplify 2 into 2 7.391 * [taylor]: Taking taylor expansion of (* d3 d2) in d3 7.391 * [taylor]: Taking taylor expansion of d3 in d3 7.391 * [backup-simplify]: Simplify 0 into 0 7.391 * [backup-simplify]: Simplify 1 into 1 7.391 * [taylor]: Taking taylor expansion of d2 in d3 7.391 * [backup-simplify]: Simplify d2 into d2 7.391 * [taylor]: Taking taylor expansion of d1 in d3 7.391 * [backup-simplify]: Simplify d1 into d1 7.391 * [taylor]: Taking taylor expansion of (- d2 (+ d3 (+ d4 d1))) in d3 7.391 * [taylor]: Taking taylor expansion of d2 in d3 7.391 * [backup-simplify]: Simplify d2 into d2 7.391 * [taylor]: Taking taylor expansion of (+ d3 (+ d4 d1)) in d3 7.391 * [taylor]: Taking taylor expansion of d3 in d3 7.391 * [backup-simplify]: Simplify 0 into 0 7.391 * [backup-simplify]: Simplify 1 into 1 7.391 * [taylor]: Taking taylor expansion of (+ d4 d1) in d3 7.391 * [taylor]: Taking taylor expansion of d4 in d3 7.391 * [backup-simplify]: Simplify d4 into d4 7.391 * [taylor]: Taking taylor expansion of d1 in d3 7.391 * [backup-simplify]: Simplify d1 into d1 7.391 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.391 * [backup-simplify]: Simplify (* 0 d1) into 0 7.391 * [backup-simplify]: Simplify (* 2 0) into 0 7.391 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.391 * [backup-simplify]: Simplify (+ 0 (pow d2 2)) into (pow d2 2) 7.392 * [backup-simplify]: Simplify (+ 0 (pow d2 2)) into (pow d2 2) 7.392 * [backup-simplify]: Simplify (+ (pow d1 2) (pow d2 2)) into (+ (pow d1 2) (pow d2 2)) 7.392 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 7.392 * [backup-simplify]: Simplify (* 2 (* d2 d1)) into (* 2 (* d2 d1)) 7.392 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.392 * [backup-simplify]: Simplify (* 0 d2) into 0 7.392 * [backup-simplify]: Simplify (* 2 0) into 0 7.392 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 7.392 * [backup-simplify]: Simplify (+ (* 2 (* d2 d1)) (pow d4 2)) into (+ (pow d4 2) (* 2 (* d2 d1))) 7.393 * [backup-simplify]: Simplify (- (+ (pow d4 2) (* 2 (* d2 d1)))) into (- (+ (pow d4 2) (* 2 (* d2 d1)))) 7.393 * [backup-simplify]: Simplify (+ (+ (pow d1 2) (pow d2 2)) (- (+ (pow d4 2) (* 2 (* d2 d1))))) into (- (+ (pow d1 2) (pow d2 2)) (+ (* 2 (* d2 d1)) (pow d4 2))) 7.393 * [backup-simplify]: Simplify (* (- (+ (pow d1 2) (pow d2 2)) (+ (* 2 (* d2 d1)) (pow d4 2))) d1) into (* (- (+ (pow d1 2) (pow d2 2)) (+ (* 2 (* d2 d1)) (pow d4 2))) d1) 7.393 * [backup-simplify]: Simplify (+ d4 d1) into (+ d4 d1) 7.393 * [backup-simplify]: Simplify (+ 0 (+ d4 d1)) into (+ d4 d1) 7.393 * [backup-simplify]: Simplify (- (+ d4 d1)) into (- (+ d4 d1)) 7.393 * [backup-simplify]: Simplify (+ d2 (- (+ d4 d1))) into (- d2 (+ d4 d1)) 7.394 * [backup-simplify]: Simplify (/ (* (- (+ (pow d1 2) (pow d2 2)) (+ (* 2 (* d2 d1)) (pow d4 2))) d1) (- d2 (+ d4 d1))) into (/ (* (- (+ (pow d1 2) (pow d2 2)) (+ (* 2 (* d2 d1)) (pow d4 2))) d1) (- d2 (+ d4 d1))) 7.394 * [taylor]: Taking taylor expansion of (/ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) (- d2 (+ d3 (+ d4 d1)))) in d2 7.394 * [taylor]: Taking taylor expansion of (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) in d2 7.394 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in d2 7.394 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) in d2 7.394 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.394 * [taylor]: Taking taylor expansion of d1 in d2 7.394 * [backup-simplify]: Simplify d1 into d1 7.394 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2))) in d2 7.394 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d2 7.394 * [taylor]: Taking taylor expansion of 2 in d2 7.394 * [backup-simplify]: Simplify 2 into 2 7.394 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.394 * [taylor]: Taking taylor expansion of d3 in d2 7.394 * [backup-simplify]: Simplify d3 into d3 7.394 * [taylor]: Taking taylor expansion of d1 in d2 7.394 * [backup-simplify]: Simplify d1 into d1 7.394 * [taylor]: Taking taylor expansion of (+ (pow d3 2) (pow d2 2)) in d2 7.394 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.394 * [taylor]: Taking taylor expansion of d3 in d2 7.394 * [backup-simplify]: Simplify d3 into d3 7.394 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.394 * [taylor]: Taking taylor expansion of d2 in d2 7.394 * [backup-simplify]: Simplify 0 into 0 7.394 * [backup-simplify]: Simplify 1 into 1 7.394 * [taylor]: Taking taylor expansion of (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2)))) in d2 7.394 * [taylor]: Taking taylor expansion of (* 2 (* d2 d1)) in d2 7.394 * [taylor]: Taking taylor expansion of 2 in d2 7.394 * [backup-simplify]: Simplify 2 into 2 7.394 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.394 * [taylor]: Taking taylor expansion of d2 in d2 7.394 * [backup-simplify]: Simplify 0 into 0 7.394 * [backup-simplify]: Simplify 1 into 1 7.394 * [taylor]: Taking taylor expansion of d1 in d2 7.394 * [backup-simplify]: Simplify d1 into d1 7.394 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (* 2 (* d3 d2))) in d2 7.394 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.394 * [taylor]: Taking taylor expansion of d4 in d2 7.394 * [backup-simplify]: Simplify d4 into d4 7.394 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d2 7.394 * [taylor]: Taking taylor expansion of 2 in d2 7.394 * [backup-simplify]: Simplify 2 into 2 7.394 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.394 * [taylor]: Taking taylor expansion of d3 in d2 7.394 * [backup-simplify]: Simplify d3 into d3 7.394 * [taylor]: Taking taylor expansion of d2 in d2 7.395 * [backup-simplify]: Simplify 0 into 0 7.395 * [backup-simplify]: Simplify 1 into 1 7.395 * [taylor]: Taking taylor expansion of d1 in d2 7.395 * [backup-simplify]: Simplify d1 into d1 7.395 * [taylor]: Taking taylor expansion of (- d2 (+ d3 (+ d4 d1))) in d2 7.395 * [taylor]: Taking taylor expansion of d2 in d2 7.395 * [backup-simplify]: Simplify 0 into 0 7.395 * [backup-simplify]: Simplify 1 into 1 7.395 * [taylor]: Taking taylor expansion of (+ d3 (+ d4 d1)) in d2 7.395 * [taylor]: Taking taylor expansion of d3 in d2 7.395 * [backup-simplify]: Simplify d3 into d3 7.395 * [taylor]: Taking taylor expansion of (+ d4 d1) in d2 7.395 * [taylor]: Taking taylor expansion of d4 in d2 7.395 * [backup-simplify]: Simplify d4 into d4 7.395 * [taylor]: Taking taylor expansion of d1 in d2 7.395 * [backup-simplify]: Simplify d1 into d1 7.395 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.395 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.395 * [backup-simplify]: Simplify (* 2 (* d3 d1)) into (* 2 (* d3 d1)) 7.395 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.395 * [backup-simplify]: Simplify (+ (pow d3 2) 0) into (pow d3 2) 7.395 * [backup-simplify]: Simplify (+ (* 2 (* d3 d1)) (pow d3 2)) into (+ (* 2 (* d3 d1)) (pow d3 2)) 7.395 * [backup-simplify]: Simplify (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) into (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) 7.395 * [backup-simplify]: Simplify (* 0 d1) into 0 7.396 * [backup-simplify]: Simplify (* 2 0) into 0 7.396 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.396 * [backup-simplify]: Simplify (* d3 0) into 0 7.396 * [backup-simplify]: Simplify (* 2 0) into 0 7.396 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 7.396 * [backup-simplify]: Simplify (+ 0 (pow d4 2)) into (pow d4 2) 7.396 * [backup-simplify]: Simplify (- (pow d4 2)) into (- (pow d4 2)) 7.397 * [backup-simplify]: Simplify (+ (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (- (pow d4 2))) into (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) 7.397 * [backup-simplify]: Simplify (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) d1) into (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) d1) 7.397 * [backup-simplify]: Simplify (+ d4 d1) into (+ d4 d1) 7.397 * [backup-simplify]: Simplify (+ d3 (+ d4 d1)) into (+ d3 (+ d4 d1)) 7.397 * [backup-simplify]: Simplify (- (+ d3 (+ d4 d1))) into (- (+ d3 (+ d4 d1))) 7.397 * [backup-simplify]: Simplify (+ 0 (- (+ d3 (+ d4 d1)))) into (- (+ d3 (+ d4 d1))) 7.398 * [backup-simplify]: Simplify (/ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) d1) (- (+ d3 (+ d4 d1)))) into (* -1 (/ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) d1) (+ d3 (+ d4 d1)))) 7.398 * [taylor]: Taking taylor expansion of (/ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) (- d2 (+ d3 (+ d4 d1)))) in d2 7.398 * [taylor]: Taking taylor expansion of (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) in d2 7.398 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in d2 7.398 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) in d2 7.398 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.398 * [taylor]: Taking taylor expansion of d1 in d2 7.398 * [backup-simplify]: Simplify d1 into d1 7.398 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2))) in d2 7.398 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d2 7.398 * [taylor]: Taking taylor expansion of 2 in d2 7.398 * [backup-simplify]: Simplify 2 into 2 7.398 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.398 * [taylor]: Taking taylor expansion of d3 in d2 7.398 * [backup-simplify]: Simplify d3 into d3 7.398 * [taylor]: Taking taylor expansion of d1 in d2 7.398 * [backup-simplify]: Simplify d1 into d1 7.398 * [taylor]: Taking taylor expansion of (+ (pow d3 2) (pow d2 2)) in d2 7.398 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.398 * [taylor]: Taking taylor expansion of d3 in d2 7.398 * [backup-simplify]: Simplify d3 into d3 7.398 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.398 * [taylor]: Taking taylor expansion of d2 in d2 7.398 * [backup-simplify]: Simplify 0 into 0 7.398 * [backup-simplify]: Simplify 1 into 1 7.398 * [taylor]: Taking taylor expansion of (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2)))) in d2 7.398 * [taylor]: Taking taylor expansion of (* 2 (* d2 d1)) in d2 7.398 * [taylor]: Taking taylor expansion of 2 in d2 7.398 * [backup-simplify]: Simplify 2 into 2 7.398 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.398 * [taylor]: Taking taylor expansion of d2 in d2 7.398 * [backup-simplify]: Simplify 0 into 0 7.398 * [backup-simplify]: Simplify 1 into 1 7.398 * [taylor]: Taking taylor expansion of d1 in d2 7.398 * [backup-simplify]: Simplify d1 into d1 7.398 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (* 2 (* d3 d2))) in d2 7.398 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.398 * [taylor]: Taking taylor expansion of d4 in d2 7.398 * [backup-simplify]: Simplify d4 into d4 7.398 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d2 7.398 * [taylor]: Taking taylor expansion of 2 in d2 7.398 * [backup-simplify]: Simplify 2 into 2 7.398 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.398 * [taylor]: Taking taylor expansion of d3 in d2 7.398 * [backup-simplify]: Simplify d3 into d3 7.398 * [taylor]: Taking taylor expansion of d2 in d2 7.398 * [backup-simplify]: Simplify 0 into 0 7.398 * [backup-simplify]: Simplify 1 into 1 7.398 * [taylor]: Taking taylor expansion of d1 in d2 7.398 * [backup-simplify]: Simplify d1 into d1 7.398 * [taylor]: Taking taylor expansion of (- d2 (+ d3 (+ d4 d1))) in d2 7.398 * [taylor]: Taking taylor expansion of d2 in d2 7.398 * [backup-simplify]: Simplify 0 into 0 7.398 * [backup-simplify]: Simplify 1 into 1 7.398 * [taylor]: Taking taylor expansion of (+ d3 (+ d4 d1)) in d2 7.398 * [taylor]: Taking taylor expansion of d3 in d2 7.399 * [backup-simplify]: Simplify d3 into d3 7.399 * [taylor]: Taking taylor expansion of (+ d4 d1) in d2 7.399 * [taylor]: Taking taylor expansion of d4 in d2 7.399 * [backup-simplify]: Simplify d4 into d4 7.399 * [taylor]: Taking taylor expansion of d1 in d2 7.399 * [backup-simplify]: Simplify d1 into d1 7.399 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.399 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.399 * [backup-simplify]: Simplify (* 2 (* d3 d1)) into (* 2 (* d3 d1)) 7.399 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.399 * [backup-simplify]: Simplify (+ (pow d3 2) 0) into (pow d3 2) 7.399 * [backup-simplify]: Simplify (+ (* 2 (* d3 d1)) (pow d3 2)) into (+ (* 2 (* d3 d1)) (pow d3 2)) 7.399 * [backup-simplify]: Simplify (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) into (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) 7.399 * [backup-simplify]: Simplify (* 0 d1) into 0 7.400 * [backup-simplify]: Simplify (* 2 0) into 0 7.400 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.400 * [backup-simplify]: Simplify (* d3 0) into 0 7.400 * [backup-simplify]: Simplify (* 2 0) into 0 7.400 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 7.400 * [backup-simplify]: Simplify (+ 0 (pow d4 2)) into (pow d4 2) 7.400 * [backup-simplify]: Simplify (- (pow d4 2)) into (- (pow d4 2)) 7.401 * [backup-simplify]: Simplify (+ (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (- (pow d4 2))) into (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) 7.401 * [backup-simplify]: Simplify (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) d1) into (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) d1) 7.401 * [backup-simplify]: Simplify (+ d4 d1) into (+ d4 d1) 7.401 * [backup-simplify]: Simplify (+ d3 (+ d4 d1)) into (+ d3 (+ d4 d1)) 7.401 * [backup-simplify]: Simplify (- (+ d3 (+ d4 d1))) into (- (+ d3 (+ d4 d1))) 7.401 * [backup-simplify]: Simplify (+ 0 (- (+ d3 (+ d4 d1)))) into (- (+ d3 (+ d4 d1))) 7.402 * [backup-simplify]: Simplify (/ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) d1) (- (+ d3 (+ d4 d1)))) into (* -1 (/ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) d1) (+ d3 (+ d4 d1)))) 7.402 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) d1) (+ d3 (+ d4 d1)))) in d3 7.402 * [taylor]: Taking taylor expansion of -1 in d3 7.402 * [backup-simplify]: Simplify -1 into -1 7.402 * [taylor]: Taking taylor expansion of (/ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) d1) (+ d3 (+ d4 d1))) in d3 7.402 * [taylor]: Taking taylor expansion of (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) d1) in d3 7.402 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) in d3 7.402 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) in d3 7.402 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.402 * [taylor]: Taking taylor expansion of d1 in d3 7.402 * [backup-simplify]: Simplify d1 into d1 7.402 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (pow d3 2)) in d3 7.402 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d3 7.402 * [taylor]: Taking taylor expansion of 2 in d3 7.402 * [backup-simplify]: Simplify 2 into 2 7.402 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.402 * [taylor]: Taking taylor expansion of d3 in d3 7.402 * [backup-simplify]: Simplify 0 into 0 7.402 * [backup-simplify]: Simplify 1 into 1 7.402 * [taylor]: Taking taylor expansion of d1 in d3 7.402 * [backup-simplify]: Simplify d1 into d1 7.402 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 7.402 * [taylor]: Taking taylor expansion of d3 in d3 7.402 * [backup-simplify]: Simplify 0 into 0 7.402 * [backup-simplify]: Simplify 1 into 1 7.402 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 7.402 * [taylor]: Taking taylor expansion of d4 in d3 7.402 * [backup-simplify]: Simplify d4 into d4 7.402 * [taylor]: Taking taylor expansion of d1 in d3 7.402 * [backup-simplify]: Simplify d1 into d1 7.402 * [taylor]: Taking taylor expansion of (+ d3 (+ d4 d1)) in d3 7.402 * [taylor]: Taking taylor expansion of d3 in d3 7.402 * [backup-simplify]: Simplify 0 into 0 7.402 * [backup-simplify]: Simplify 1 into 1 7.402 * [taylor]: Taking taylor expansion of (+ d4 d1) in d3 7.402 * [taylor]: Taking taylor expansion of d4 in d3 7.402 * [backup-simplify]: Simplify d4 into d4 7.402 * [taylor]: Taking taylor expansion of d1 in d3 7.402 * [backup-simplify]: Simplify d1 into d1 7.402 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.402 * [backup-simplify]: Simplify (* 0 d1) into 0 7.403 * [backup-simplify]: Simplify (* 2 0) into 0 7.403 * [backup-simplify]: Simplify (+ 0 0) into 0 7.403 * [backup-simplify]: Simplify (+ (pow d1 2) 0) into (pow d1 2) 7.403 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.403 * [backup-simplify]: Simplify (- (pow d4 2)) into (- (pow d4 2)) 7.403 * [backup-simplify]: Simplify (+ (pow d1 2) (- (pow d4 2))) into (- (pow d1 2) (pow d4 2)) 7.403 * [backup-simplify]: Simplify (* (- (pow d1 2) (pow d4 2)) d1) into (* (- (pow d1 2) (pow d4 2)) d1) 7.403 * [backup-simplify]: Simplify (+ d4 d1) into (+ d4 d1) 7.403 * [backup-simplify]: Simplify (+ 0 (+ d4 d1)) into (+ d4 d1) 7.404 * [backup-simplify]: Simplify (/ (* (- (pow d1 2) (pow d4 2)) d1) (+ d4 d1)) into (/ (* (- (pow d1 2) (pow d4 2)) d1) (+ d4 d1)) 7.404 * [backup-simplify]: Simplify (* -1 (/ (* (- (pow d1 2) (pow d4 2)) d1) (+ d4 d1))) into (* -1 (/ (* (- (pow d1 2) (pow d4 2)) d1) (+ d4 d1))) 7.404 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (pow d1 2) (pow d4 2)) d1) (+ d4 d1))) in d1 7.404 * [taylor]: Taking taylor expansion of -1 in d1 7.404 * [backup-simplify]: Simplify -1 into -1 7.404 * [taylor]: Taking taylor expansion of (/ (* (- (pow d1 2) (pow d4 2)) d1) (+ d4 d1)) in d1 7.404 * [taylor]: Taking taylor expansion of (* (- (pow d1 2) (pow d4 2)) d1) in d1 7.404 * [taylor]: Taking taylor expansion of (- (pow d1 2) (pow d4 2)) in d1 7.404 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.404 * [taylor]: Taking taylor expansion of d1 in d1 7.404 * [backup-simplify]: Simplify 0 into 0 7.404 * [backup-simplify]: Simplify 1 into 1 7.404 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.404 * [taylor]: Taking taylor expansion of d4 in d1 7.404 * [backup-simplify]: Simplify d4 into d4 7.404 * [taylor]: Taking taylor expansion of d1 in d1 7.404 * [backup-simplify]: Simplify 0 into 0 7.404 * [backup-simplify]: Simplify 1 into 1 7.404 * [taylor]: Taking taylor expansion of (+ d4 d1) in d1 7.404 * [taylor]: Taking taylor expansion of d4 in d1 7.404 * [backup-simplify]: Simplify d4 into d4 7.404 * [taylor]: Taking taylor expansion of d1 in d1 7.404 * [backup-simplify]: Simplify 0 into 0 7.404 * [backup-simplify]: Simplify 1 into 1 7.404 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.404 * [backup-simplify]: Simplify (- (pow d4 2)) into (- (pow d4 2)) 7.404 * [backup-simplify]: Simplify (+ 0 (- (pow d4 2))) into (- (pow d4 2)) 7.405 * [backup-simplify]: Simplify (* (- (pow d4 2)) 0) into 0 7.405 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.405 * [backup-simplify]: Simplify (- 0) into 0 7.405 * [backup-simplify]: Simplify (+ 0 0) into 0 7.405 * [backup-simplify]: Simplify (+ (* (- (pow d4 2)) 1) (* 0 0)) into (- (pow d4 2)) 7.406 * [backup-simplify]: Simplify (+ d4 0) into d4 7.406 * [backup-simplify]: Simplify (/ (- (pow d4 2)) d4) into (* -1 d4) 7.406 * [backup-simplify]: Simplify (* -1 (* -1 d4)) into d4 7.406 * [taylor]: Taking taylor expansion of d4 in d4 7.406 * [backup-simplify]: Simplify 0 into 0 7.406 * [backup-simplify]: Simplify 1 into 1 7.406 * [backup-simplify]: Simplify 0 into 0 7.406 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.406 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d1)) into 0 7.406 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* d3 d1))) into 0 7.406 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0 7.406 * [backup-simplify]: Simplify (+ 0 0) into 0 7.407 * [backup-simplify]: Simplify (+ 0 0) into 0 7.407 * [backup-simplify]: Simplify (+ 0 0) into 0 7.407 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.407 * [backup-simplify]: Simplify (+ (* 2 d1) (* 0 0)) into (* 2 d1) 7.408 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.408 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.408 * [backup-simplify]: Simplify (+ (* 2 d3) (* 0 0)) into (* 2 d3) 7.408 * [backup-simplify]: Simplify (+ 0 (* 2 d3)) into (* 2 d3) 7.408 * [backup-simplify]: Simplify (+ (* 2 d1) (* 2 d3)) into (+ (* 2 d3) (* 2 d1)) 7.408 * [backup-simplify]: Simplify (- (+ (* 2 d3) (* 2 d1))) into (- (+ (* 2 d3) (* 2 d1))) 7.408 * [backup-simplify]: Simplify (+ 0 (- (+ (* 2 d3) (* 2 d1)))) into (- (+ (* 2 d3) (* 2 d1))) 7.409 * [backup-simplify]: Simplify (+ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) 0) (* (- (+ (* 2 d3) (* 2 d1))) d1)) into (- (+ (* 2 (pow d1 2)) (* 2 (* d3 d1)))) 7.409 * [backup-simplify]: Simplify (+ 0 0) into 0 7.410 * [backup-simplify]: Simplify (+ 0 0) into 0 7.410 * [backup-simplify]: Simplify (- 0) into 0 7.410 * [backup-simplify]: Simplify (+ 1 0) into 1 7.411 * [backup-simplify]: Simplify (- (/ (- (+ (* 2 (pow d1 2)) (* 2 (* d3 d1)))) (- (+ d3 (+ d4 d1)))) (+ (* (* -1 (/ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) d1) (+ d3 (+ d4 d1)))) (/ 1 (- (+ d3 (+ d4 d1))))))) into (- (+ (* 2 (/ (pow d1 2) (+ d3 (+ d4 d1)))) (+ (* 2 (/ (* d3 d1) (+ d3 (+ d4 d1)))) (/ (* (pow d4 2) d1) (pow (+ d3 (+ d4 d1)) 2)))) (+ (/ (pow d1 3) (pow (+ d3 (+ d4 d1)) 2)) (+ (* 2 (/ (* d3 (pow d1 2)) (pow (+ d3 (+ d4 d1)) 2))) (/ (* (pow d3 2) d1) (pow (+ d3 (+ d4 d1)) 2))))) 7.411 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ (pow d1 2) (+ d3 (+ d4 d1)))) (+ (* 2 (/ (* d3 d1) (+ d3 (+ d4 d1)))) (/ (* (pow d4 2) d1) (pow (+ d3 (+ d4 d1)) 2)))) (+ (/ (pow d1 3) (pow (+ d3 (+ d4 d1)) 2)) (+ (* 2 (/ (* d3 (pow d1 2)) (pow (+ d3 (+ d4 d1)) 2))) (/ (* (pow d3 2) d1) (pow (+ d3 (+ d4 d1)) 2))))) in d3 7.411 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow d1 2) (+ d3 (+ d4 d1)))) (+ (* 2 (/ (* d3 d1) (+ d3 (+ d4 d1)))) (/ (* (pow d4 2) d1) (pow (+ d3 (+ d4 d1)) 2)))) in d3 7.411 * [taylor]: Taking taylor expansion of (* 2 (/ (pow d1 2) (+ d3 (+ d4 d1)))) in d3 7.411 * [taylor]: Taking taylor expansion of 2 in d3 7.411 * [backup-simplify]: Simplify 2 into 2 7.411 * [taylor]: Taking taylor expansion of (/ (pow d1 2) (+ d3 (+ d4 d1))) in d3 7.411 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.411 * [taylor]: Taking taylor expansion of d1 in d3 7.411 * [backup-simplify]: Simplify d1 into d1 7.411 * [taylor]: Taking taylor expansion of (+ d3 (+ d4 d1)) in d3 7.411 * [taylor]: Taking taylor expansion of d3 in d3 7.411 * [backup-simplify]: Simplify 0 into 0 7.412 * [backup-simplify]: Simplify 1 into 1 7.412 * [taylor]: Taking taylor expansion of (+ d4 d1) in d3 7.412 * [taylor]: Taking taylor expansion of d4 in d3 7.412 * [backup-simplify]: Simplify d4 into d4 7.412 * [taylor]: Taking taylor expansion of d1 in d3 7.412 * [backup-simplify]: Simplify d1 into d1 7.412 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.412 * [backup-simplify]: Simplify (+ d4 d1) into (+ d4 d1) 7.412 * [backup-simplify]: Simplify (+ 0 (+ d4 d1)) into (+ d4 d1) 7.412 * [backup-simplify]: Simplify (/ (pow d1 2) (+ d4 d1)) into (/ (pow d1 2) (+ d4 d1)) 7.412 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (* d3 d1) (+ d3 (+ d4 d1)))) (/ (* (pow d4 2) d1) (pow (+ d3 (+ d4 d1)) 2))) in d3 7.412 * [taylor]: Taking taylor expansion of (* 2 (/ (* d3 d1) (+ d3 (+ d4 d1)))) in d3 7.412 * [taylor]: Taking taylor expansion of 2 in d3 7.412 * [backup-simplify]: Simplify 2 into 2 7.412 * [taylor]: Taking taylor expansion of (/ (* d3 d1) (+ d3 (+ d4 d1))) in d3 7.412 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.412 * [taylor]: Taking taylor expansion of d3 in d3 7.412 * [backup-simplify]: Simplify 0 into 0 7.412 * [backup-simplify]: Simplify 1 into 1 7.412 * [taylor]: Taking taylor expansion of d1 in d3 7.412 * [backup-simplify]: Simplify d1 into d1 7.412 * [taylor]: Taking taylor expansion of (+ d3 (+ d4 d1)) in d3 7.412 * [taylor]: Taking taylor expansion of d3 in d3 7.412 * [backup-simplify]: Simplify 0 into 0 7.412 * [backup-simplify]: Simplify 1 into 1 7.412 * [taylor]: Taking taylor expansion of (+ d4 d1) in d3 7.412 * [taylor]: Taking taylor expansion of d4 in d3 7.412 * [backup-simplify]: Simplify d4 into d4 7.412 * [taylor]: Taking taylor expansion of d1 in d3 7.412 * [backup-simplify]: Simplify d1 into d1 7.412 * [backup-simplify]: Simplify (* 0 d1) into 0 7.412 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.412 * [backup-simplify]: Simplify (+ d4 d1) into (+ d4 d1) 7.413 * [backup-simplify]: Simplify (+ 0 (+ d4 d1)) into (+ d4 d1) 7.413 * [backup-simplify]: Simplify (/ d1 (+ d4 d1)) into (/ d1 (+ d4 d1)) 7.413 * [taylor]: Taking taylor expansion of (/ (* (pow d4 2) d1) (pow (+ d3 (+ d4 d1)) 2)) in d3 7.413 * [taylor]: Taking taylor expansion of (* (pow d4 2) d1) in d3 7.413 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 7.413 * [taylor]: Taking taylor expansion of d4 in d3 7.413 * [backup-simplify]: Simplify d4 into d4 7.413 * [taylor]: Taking taylor expansion of d1 in d3 7.413 * [backup-simplify]: Simplify d1 into d1 7.413 * [taylor]: Taking taylor expansion of (pow (+ d3 (+ d4 d1)) 2) in d3 7.413 * [taylor]: Taking taylor expansion of (+ d3 (+ d4 d1)) in d3 7.413 * [taylor]: Taking taylor expansion of d3 in d3 7.413 * [backup-simplify]: Simplify 0 into 0 7.413 * [backup-simplify]: Simplify 1 into 1 7.413 * [taylor]: Taking taylor expansion of (+ d4 d1) in d3 7.413 * [taylor]: Taking taylor expansion of d4 in d3 7.413 * [backup-simplify]: Simplify d4 into d4 7.413 * [taylor]: Taking taylor expansion of d1 in d3 7.413 * [backup-simplify]: Simplify d1 into d1 7.413 * [backup-simplify]: Simplify (+ d4 d1) into (+ d4 d1) 7.413 * [backup-simplify]: Simplify (+ 0 (+ d4 d1)) into (+ d4 d1) 7.413 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.413 * [backup-simplify]: Simplify (* (pow d4 2) d1) into (* (pow d4 2) d1) 7.413 * [backup-simplify]: Simplify (* (+ d4 d1) (+ d4 d1)) into (pow (+ d4 d1) 2) 7.413 * [backup-simplify]: Simplify (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2)) into (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2)) 7.413 * [taylor]: Taking taylor expansion of (+ (/ (pow d1 3) (pow (+ d3 (+ d4 d1)) 2)) (+ (* 2 (/ (* d3 (pow d1 2)) (pow (+ d3 (+ d4 d1)) 2))) (/ (* (pow d3 2) d1) (pow (+ d3 (+ d4 d1)) 2)))) in d3 7.413 * [taylor]: Taking taylor expansion of (/ (pow d1 3) (pow (+ d3 (+ d4 d1)) 2)) in d3 7.413 * [taylor]: Taking taylor expansion of (pow d1 3) in d3 7.413 * [taylor]: Taking taylor expansion of d1 in d3 7.413 * [backup-simplify]: Simplify d1 into d1 7.413 * [taylor]: Taking taylor expansion of (pow (+ d3 (+ d4 d1)) 2) in d3 7.413 * [taylor]: Taking taylor expansion of (+ d3 (+ d4 d1)) in d3 7.413 * [taylor]: Taking taylor expansion of d3 in d3 7.413 * [backup-simplify]: Simplify 0 into 0 7.413 * [backup-simplify]: Simplify 1 into 1 7.413 * [taylor]: Taking taylor expansion of (+ d4 d1) in d3 7.413 * [taylor]: Taking taylor expansion of d4 in d3 7.414 * [backup-simplify]: Simplify d4 into d4 7.414 * [taylor]: Taking taylor expansion of d1 in d3 7.414 * [backup-simplify]: Simplify d1 into d1 7.414 * [backup-simplify]: Simplify (+ d4 d1) into (+ d4 d1) 7.414 * [backup-simplify]: Simplify (+ 0 (+ d4 d1)) into (+ d4 d1) 7.414 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.414 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 7.414 * [backup-simplify]: Simplify (* (+ d4 d1) (+ d4 d1)) into (pow (+ d4 d1) 2) 7.414 * [backup-simplify]: Simplify (/ (pow d1 3) (pow (+ d4 d1) 2)) into (/ (pow d1 3) (pow (+ d4 d1) 2)) 7.414 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (* d3 (pow d1 2)) (pow (+ d3 (+ d4 d1)) 2))) (/ (* (pow d3 2) d1) (pow (+ d3 (+ d4 d1)) 2))) in d3 7.414 * [taylor]: Taking taylor expansion of (* 2 (/ (* d3 (pow d1 2)) (pow (+ d3 (+ d4 d1)) 2))) in d3 7.414 * [taylor]: Taking taylor expansion of 2 in d3 7.414 * [backup-simplify]: Simplify 2 into 2 7.414 * [taylor]: Taking taylor expansion of (/ (* d3 (pow d1 2)) (pow (+ d3 (+ d4 d1)) 2)) in d3 7.414 * [taylor]: Taking taylor expansion of (* d3 (pow d1 2)) in d3 7.414 * [taylor]: Taking taylor expansion of d3 in d3 7.414 * [backup-simplify]: Simplify 0 into 0 7.414 * [backup-simplify]: Simplify 1 into 1 7.415 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.415 * [taylor]: Taking taylor expansion of d1 in d3 7.415 * [backup-simplify]: Simplify d1 into d1 7.415 * [taylor]: Taking taylor expansion of (pow (+ d3 (+ d4 d1)) 2) in d3 7.415 * [taylor]: Taking taylor expansion of (+ d3 (+ d4 d1)) in d3 7.415 * [taylor]: Taking taylor expansion of d3 in d3 7.415 * [backup-simplify]: Simplify 0 into 0 7.415 * [backup-simplify]: Simplify 1 into 1 7.415 * [taylor]: Taking taylor expansion of (+ d4 d1) in d3 7.415 * [taylor]: Taking taylor expansion of d4 in d3 7.415 * [backup-simplify]: Simplify d4 into d4 7.415 * [taylor]: Taking taylor expansion of d1 in d3 7.415 * [backup-simplify]: Simplify d1 into d1 7.415 * [backup-simplify]: Simplify (+ d4 d1) into (+ d4 d1) 7.415 * [backup-simplify]: Simplify (+ 0 (+ d4 d1)) into (+ d4 d1) 7.415 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.415 * [backup-simplify]: Simplify (* 0 (pow d1 2)) into 0 7.415 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.416 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2) 7.416 * [backup-simplify]: Simplify (* (+ d4 d1) (+ d4 d1)) into (pow (+ d4 d1) 2) 7.416 * [backup-simplify]: Simplify (/ (pow d1 2) (pow (+ d4 d1) 2)) into (/ (pow d1 2) (pow (+ d4 d1) 2)) 7.416 * [taylor]: Taking taylor expansion of (/ (* (pow d3 2) d1) (pow (+ d3 (+ d4 d1)) 2)) in d3 7.416 * [taylor]: Taking taylor expansion of (* (pow d3 2) d1) in d3 7.416 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 7.416 * [taylor]: Taking taylor expansion of d3 in d3 7.416 * [backup-simplify]: Simplify 0 into 0 7.416 * [backup-simplify]: Simplify 1 into 1 7.417 * [taylor]: Taking taylor expansion of d1 in d3 7.417 * [backup-simplify]: Simplify d1 into d1 7.417 * [taylor]: Taking taylor expansion of (pow (+ d3 (+ d4 d1)) 2) in d3 7.417 * [taylor]: Taking taylor expansion of (+ d3 (+ d4 d1)) in d3 7.417 * [taylor]: Taking taylor expansion of d3 in d3 7.417 * [backup-simplify]: Simplify 0 into 0 7.417 * [backup-simplify]: Simplify 1 into 1 7.417 * [taylor]: Taking taylor expansion of (+ d4 d1) in d3 7.417 * [taylor]: Taking taylor expansion of d4 in d3 7.417 * [backup-simplify]: Simplify d4 into d4 7.417 * [taylor]: Taking taylor expansion of d1 in d3 7.417 * [backup-simplify]: Simplify d1 into d1 7.417 * [backup-simplify]: Simplify (+ d4 d1) into (+ d4 d1) 7.417 * [backup-simplify]: Simplify (+ 0 (+ d4 d1)) into (+ d4 d1) 7.417 * [backup-simplify]: Simplify (* 1 1) into 1 7.417 * [backup-simplify]: Simplify (* 1 d1) into d1 7.418 * [backup-simplify]: Simplify (* (+ d4 d1) (+ d4 d1)) into (pow (+ d4 d1) 2) 7.418 * [backup-simplify]: Simplify (/ d1 (pow (+ d4 d1) 2)) into (/ d1 (pow (+ d4 d1) 2)) 7.418 * [backup-simplify]: Simplify (* 2 (/ (pow d1 2) (+ d4 d1))) into (* 2 (/ (pow d1 2) (+ d4 d1))) 7.418 * [backup-simplify]: Simplify (+ 0 (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2))) into (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2)) 7.419 * [backup-simplify]: Simplify (+ (* 2 (/ (pow d1 2) (+ d4 d1))) (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2))) into (+ (* 2 (/ (pow d1 2) (+ d4 d1))) (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2))) 7.419 * [backup-simplify]: Simplify (+ (/ (pow d1 3) (pow (+ d4 d1) 2)) 0) into (/ (pow d1 3) (pow (+ d4 d1) 2)) 7.420 * [backup-simplify]: Simplify (- (/ (pow d1 3) (pow (+ d4 d1) 2))) into (- (/ (pow d1 3) (pow (+ d4 d1) 2))) 7.421 * [backup-simplify]: Simplify (+ (+ (* 2 (/ (pow d1 2) (+ d4 d1))) (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2))) (- (/ (pow d1 3) (pow (+ d4 d1) 2)))) into (- (+ (* 2 (/ (pow d1 2) (+ d4 d1))) (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2))) (/ (pow d1 3) (pow (+ d4 d1) 2))) 7.421 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ (pow d1 2) (+ d4 d1))) (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2))) (/ (pow d1 3) (pow (+ d4 d1) 2))) in d1 7.421 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow d1 2) (+ d4 d1))) (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2))) in d1 7.421 * [taylor]: Taking taylor expansion of (* 2 (/ (pow d1 2) (+ d4 d1))) in d1 7.421 * [taylor]: Taking taylor expansion of 2 in d1 7.421 * [backup-simplify]: Simplify 2 into 2 7.421 * [taylor]: Taking taylor expansion of (/ (pow d1 2) (+ d4 d1)) in d1 7.421 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.421 * [taylor]: Taking taylor expansion of d1 in d1 7.421 * [backup-simplify]: Simplify 0 into 0 7.421 * [backup-simplify]: Simplify 1 into 1 7.421 * [taylor]: Taking taylor expansion of (+ d4 d1) in d1 7.421 * [taylor]: Taking taylor expansion of d4 in d1 7.421 * [backup-simplify]: Simplify d4 into d4 7.421 * [taylor]: Taking taylor expansion of d1 in d1 7.421 * [backup-simplify]: Simplify 0 into 0 7.421 * [backup-simplify]: Simplify 1 into 1 7.422 * [backup-simplify]: Simplify (* 1 1) into 1 7.422 * [backup-simplify]: Simplify (+ d4 0) into d4 7.422 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.422 * [taylor]: Taking taylor expansion of (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2)) in d1 7.422 * [taylor]: Taking taylor expansion of (* (pow d4 2) d1) in d1 7.422 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.422 * [taylor]: Taking taylor expansion of d4 in d1 7.422 * [backup-simplify]: Simplify d4 into d4 7.422 * [taylor]: Taking taylor expansion of d1 in d1 7.422 * [backup-simplify]: Simplify 0 into 0 7.422 * [backup-simplify]: Simplify 1 into 1 7.422 * [taylor]: Taking taylor expansion of (pow (+ d4 d1) 2) in d1 7.422 * [taylor]: Taking taylor expansion of (+ d4 d1) in d1 7.422 * [taylor]: Taking taylor expansion of d4 in d1 7.422 * [backup-simplify]: Simplify d4 into d4 7.423 * [taylor]: Taking taylor expansion of d1 in d1 7.423 * [backup-simplify]: Simplify 0 into 0 7.423 * [backup-simplify]: Simplify 1 into 1 7.423 * [backup-simplify]: Simplify (+ d4 0) into d4 7.423 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.423 * [backup-simplify]: Simplify (* (pow d4 2) 0) into 0 7.423 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.424 * [backup-simplify]: Simplify (+ (* (pow d4 2) 1) (* 0 0)) into (pow d4 2) 7.424 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.424 * [backup-simplify]: Simplify (/ (pow d4 2) (pow d4 2)) into 1 7.424 * [taylor]: Taking taylor expansion of (/ (pow d1 3) (pow (+ d4 d1) 2)) in d1 7.424 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.424 * [taylor]: Taking taylor expansion of d1 in d1 7.424 * [backup-simplify]: Simplify 0 into 0 7.424 * [backup-simplify]: Simplify 1 into 1 7.424 * [taylor]: Taking taylor expansion of (pow (+ d4 d1) 2) in d1 7.424 * [taylor]: Taking taylor expansion of (+ d4 d1) in d1 7.424 * [taylor]: Taking taylor expansion of d4 in d1 7.424 * [backup-simplify]: Simplify d4 into d4 7.424 * [taylor]: Taking taylor expansion of d1 in d1 7.425 * [backup-simplify]: Simplify 0 into 0 7.425 * [backup-simplify]: Simplify 1 into 1 7.425 * [backup-simplify]: Simplify (+ d4 0) into d4 7.425 * [backup-simplify]: Simplify (* 1 1) into 1 7.425 * [backup-simplify]: Simplify (* 1 1) into 1 7.425 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.426 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.426 * [backup-simplify]: Simplify (+ 0 1) into 1 7.427 * [backup-simplify]: Simplify (+ 1 0) into 1 7.427 * [taylor]: Taking taylor expansion of 1 in d4 7.427 * [backup-simplify]: Simplify 1 into 1 7.427 * [backup-simplify]: Simplify 1 into 1 7.427 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.427 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.428 * [backup-simplify]: Simplify (+ (* 2 d1) (* 0 0)) into (* 2 d1) 7.428 * [backup-simplify]: Simplify (+ (* 2 d1) 0) into (* 2 d1) 7.428 * [backup-simplify]: Simplify (+ 0 (* 2 d1)) into (* 2 d1) 7.428 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.428 * [backup-simplify]: Simplify (- 0) into 0 7.428 * [backup-simplify]: Simplify (+ (* 2 d1) 0) into (* 2 d1) 7.429 * [backup-simplify]: Simplify (+ (* (- (pow d1 2) (pow d4 2)) 0) (* (* 2 d1) d1)) into (* 2 (pow d1 2)) 7.429 * [backup-simplify]: Simplify (+ 0 0) into 0 7.430 * [backup-simplify]: Simplify (+ 1 0) into 1 7.431 * [backup-simplify]: Simplify (- (/ (* 2 (pow d1 2)) (+ d4 d1)) (+ (* (/ (* (- (pow d1 2) (pow d4 2)) d1) (+ d4 d1)) (/ 1 (+ d4 d1))))) into (- (+ (* 2 (/ (pow d1 2) (+ d4 d1))) (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2))) (/ (pow d1 3) (pow (+ d4 d1) 2))) 7.432 * [backup-simplify]: Simplify (+ (* -1 (- (+ (* 2 (/ (pow d1 2) (+ d4 d1))) (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2))) (/ (pow d1 3) (pow (+ d4 d1) 2)))) (* 0 (/ (* (- (pow d1 2) (pow d4 2)) d1) (+ d4 d1)))) into (- (/ (pow d1 3) (pow (+ d4 d1) 2)) (+ (* 2 (/ (pow d1 2) (+ d4 d1))) (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2)))) 7.433 * [taylor]: Taking taylor expansion of (- (/ (pow d1 3) (pow (+ d4 d1) 2)) (+ (* 2 (/ (pow d1 2) (+ d4 d1))) (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2)))) in d1 7.433 * [taylor]: Taking taylor expansion of (/ (pow d1 3) (pow (+ d4 d1) 2)) in d1 7.433 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.433 * [taylor]: Taking taylor expansion of d1 in d1 7.433 * [backup-simplify]: Simplify 0 into 0 7.433 * [backup-simplify]: Simplify 1 into 1 7.433 * [taylor]: Taking taylor expansion of (pow (+ d4 d1) 2) in d1 7.433 * [taylor]: Taking taylor expansion of (+ d4 d1) in d1 7.433 * [taylor]: Taking taylor expansion of d4 in d1 7.433 * [backup-simplify]: Simplify d4 into d4 7.433 * [taylor]: Taking taylor expansion of d1 in d1 7.433 * [backup-simplify]: Simplify 0 into 0 7.433 * [backup-simplify]: Simplify 1 into 1 7.433 * [backup-simplify]: Simplify (+ d4 0) into d4 7.433 * [backup-simplify]: Simplify (* 1 1) into 1 7.434 * [backup-simplify]: Simplify (* 1 1) into 1 7.434 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.434 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.434 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow d1 2) (+ d4 d1))) (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2))) in d1 7.434 * [taylor]: Taking taylor expansion of (* 2 (/ (pow d1 2) (+ d4 d1))) in d1 7.434 * [taylor]: Taking taylor expansion of 2 in d1 7.434 * [backup-simplify]: Simplify 2 into 2 7.434 * [taylor]: Taking taylor expansion of (/ (pow d1 2) (+ d4 d1)) in d1 7.434 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.434 * [taylor]: Taking taylor expansion of d1 in d1 7.434 * [backup-simplify]: Simplify 0 into 0 7.434 * [backup-simplify]: Simplify 1 into 1 7.434 * [taylor]: Taking taylor expansion of (+ d4 d1) in d1 7.434 * [taylor]: Taking taylor expansion of d4 in d1 7.434 * [backup-simplify]: Simplify d4 into d4 7.434 * [taylor]: Taking taylor expansion of d1 in d1 7.434 * [backup-simplify]: Simplify 0 into 0 7.434 * [backup-simplify]: Simplify 1 into 1 7.435 * [backup-simplify]: Simplify (* 1 1) into 1 7.435 * [backup-simplify]: Simplify (+ d4 0) into d4 7.435 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.435 * [taylor]: Taking taylor expansion of (/ (* (pow d4 2) d1) (pow (+ d4 d1) 2)) in d1 7.435 * [taylor]: Taking taylor expansion of (* (pow d4 2) d1) in d1 7.435 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.435 * [taylor]: Taking taylor expansion of d4 in d1 7.435 * [backup-simplify]: Simplify d4 into d4 7.435 * [taylor]: Taking taylor expansion of d1 in d1 7.435 * [backup-simplify]: Simplify 0 into 0 7.435 * [backup-simplify]: Simplify 1 into 1 7.435 * [taylor]: Taking taylor expansion of (pow (+ d4 d1) 2) in d1 7.435 * [taylor]: Taking taylor expansion of (+ d4 d1) in d1 7.435 * [taylor]: Taking taylor expansion of d4 in d1 7.435 * [backup-simplify]: Simplify d4 into d4 7.435 * [taylor]: Taking taylor expansion of d1 in d1 7.435 * [backup-simplify]: Simplify 0 into 0 7.435 * [backup-simplify]: Simplify 1 into 1 7.435 * [backup-simplify]: Simplify (+ d4 0) into d4 7.436 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.436 * [backup-simplify]: Simplify (* (pow d4 2) 0) into 0 7.436 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.436 * [backup-simplify]: Simplify (+ (* (pow d4 2) 1) (* 0 0)) into (pow d4 2) 7.436 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.437 * [backup-simplify]: Simplify (/ (pow d4 2) (pow d4 2)) into 1 7.437 * [backup-simplify]: Simplify (+ 0 1) into 1 7.437 * [backup-simplify]: Simplify (- 1) into -1 7.438 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.438 * [taylor]: Taking taylor expansion of -1 in d4 7.438 * [backup-simplify]: Simplify -1 into -1 7.438 * [backup-simplify]: Simplify -1 into -1 7.438 * [backup-simplify]: Simplify (* 1 1) into 1 7.439 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 7.439 * [backup-simplify]: Simplify (- 0) into 0 7.440 * [backup-simplify]: Simplify (+ 1 0) into 1 7.441 * [backup-simplify]: Simplify (+ (* (- (pow d4 2)) 0) (+ (* 0 1) (* 1 0))) into 0 7.441 * [backup-simplify]: Simplify (+ 0 1) into 1 7.441 * [backup-simplify]: Simplify (- (/ 0 d4) (+ (* (* -1 d4) (/ 1 d4)))) into 1 7.442 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 (* -1 d4))) into (- 1) 7.442 * [taylor]: Taking taylor expansion of (- 1) in d4 7.442 * [taylor]: Taking taylor expansion of 1 in d4 7.442 * [backup-simplify]: Simplify 1 into 1 7.442 * [backup-simplify]: Simplify (- 1) into -1 7.442 * [backup-simplify]: Simplify -1 into -1 7.443 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (* d1 (* 1 1))) 2)) (+ (* -1 (* 1 (* d1 (* d3 1)))) (* 1 (* 1 (* d1 (* 1 d2)))))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 7.443 * [backup-simplify]: Simplify (/ (* (- (* (- (/ 1 d2) (+ (/ 1 d3) (/ 1 d1))) (- (/ 1 d2) (+ (/ 1 d3) (/ 1 d1)))) (* (/ 1 d4) (/ 1 d4))) (/ 1 d1)) (- (- (- (/ 1 d2) (/ 1 d3)) (/ 1 d1)) (/ 1 d4))) into (/ (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) d1)) 7.443 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) d1)) in (d2 d3 d1 d4) around 0 7.443 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) d1)) in d4 7.443 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d4 7.443 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) in d4 7.443 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.443 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.443 * [taylor]: Taking taylor expansion of d1 in d4 7.443 * [backup-simplify]: Simplify d1 into d1 7.443 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.444 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.444 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) in d4 7.444 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4 7.444 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 7.444 * [taylor]: Taking taylor expansion of d2 in d4 7.444 * [backup-simplify]: Simplify d2 into d2 7.444 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.444 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 7.444 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) in d4 7.444 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d4 7.444 * [taylor]: Taking taylor expansion of 2 in d4 7.444 * [backup-simplify]: Simplify 2 into 2 7.444 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 7.444 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 7.444 * [taylor]: Taking taylor expansion of d3 in d4 7.444 * [backup-simplify]: Simplify d3 into d3 7.444 * [taylor]: Taking taylor expansion of d1 in d4 7.444 * [backup-simplify]: Simplify d1 into d1 7.444 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.444 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 7.444 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d4 7.444 * [taylor]: Taking taylor expansion of (pow d3 2) in d4 7.444 * [taylor]: Taking taylor expansion of d3 in d4 7.444 * [backup-simplify]: Simplify d3 into d3 7.444 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.444 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.444 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d4 7.444 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d4 7.444 * [taylor]: Taking taylor expansion of 2 in d4 7.444 * [backup-simplify]: Simplify 2 into 2 7.444 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d4 7.444 * [taylor]: Taking taylor expansion of (* d3 d2) in d4 7.444 * [taylor]: Taking taylor expansion of d3 in d4 7.444 * [backup-simplify]: Simplify d3 into d3 7.444 * [taylor]: Taking taylor expansion of d2 in d4 7.444 * [backup-simplify]: Simplify d2 into d2 7.444 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2) 7.444 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2)) 7.444 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d4 7.444 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.444 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.444 * [taylor]: Taking taylor expansion of d4 in d4 7.444 * [backup-simplify]: Simplify 0 into 0 7.444 * [backup-simplify]: Simplify 1 into 1 7.445 * [backup-simplify]: Simplify (* 1 1) into 1 7.445 * [backup-simplify]: Simplify (/ 1 1) into 1 7.445 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d4 7.445 * [taylor]: Taking taylor expansion of 2 in d4 7.445 * [backup-simplify]: Simplify 2 into 2 7.445 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 7.445 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 7.445 * [taylor]: Taking taylor expansion of d2 in d4 7.445 * [backup-simplify]: Simplify d2 into d2 7.445 * [taylor]: Taking taylor expansion of d1 in d4 7.445 * [backup-simplify]: Simplify d1 into d1 7.445 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 7.445 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 7.445 * [taylor]: Taking taylor expansion of (* (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) d1) in d4 7.445 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) in d4 7.445 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.445 * [taylor]: Taking taylor expansion of d2 in d4 7.445 * [backup-simplify]: Simplify d2 into d2 7.445 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.445 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) in d4 7.445 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.445 * [taylor]: Taking taylor expansion of d4 in d4 7.445 * [backup-simplify]: Simplify 0 into 0 7.445 * [backup-simplify]: Simplify 1 into 1 7.446 * [backup-simplify]: Simplify (/ 1 1) into 1 7.446 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 7.446 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 7.446 * [taylor]: Taking taylor expansion of d1 in d4 7.446 * [backup-simplify]: Simplify d1 into d1 7.446 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.446 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 7.446 * [taylor]: Taking taylor expansion of d3 in d4 7.446 * [backup-simplify]: Simplify d3 into d3 7.446 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.446 * [taylor]: Taking taylor expansion of d1 in d4 7.446 * [backup-simplify]: Simplify d1 into d1 7.446 * [backup-simplify]: Simplify (+ 1 0) into 1 7.446 * [backup-simplify]: Simplify (+ 0 1) into 1 7.447 * [backup-simplify]: Simplify (- 1) into -1 7.447 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.447 * [backup-simplify]: Simplify (+ 1 0) into 1 7.447 * [backup-simplify]: Simplify (- 1) into -1 7.448 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.448 * [backup-simplify]: Simplify (* -1 d1) into (* -1 d1) 7.448 * [backup-simplify]: Simplify (/ -1 (* -1 d1)) into (/ 1 d1) 7.448 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) d1)) in d1 7.448 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d1 7.448 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) in d1 7.448 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.448 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.448 * [taylor]: Taking taylor expansion of d1 in d1 7.448 * [backup-simplify]: Simplify 0 into 0 7.448 * [backup-simplify]: Simplify 1 into 1 7.448 * [backup-simplify]: Simplify (* 1 1) into 1 7.448 * [backup-simplify]: Simplify (/ 1 1) into 1 7.448 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) in d1 7.448 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d1 7.448 * [taylor]: Taking taylor expansion of (pow d2 2) in d1 7.448 * [taylor]: Taking taylor expansion of d2 in d1 7.448 * [backup-simplify]: Simplify d2 into d2 7.449 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.449 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 7.449 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) in d1 7.449 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d1 7.449 * [taylor]: Taking taylor expansion of 2 in d1 7.449 * [backup-simplify]: Simplify 2 into 2 7.449 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 7.449 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 7.449 * [taylor]: Taking taylor expansion of d3 in d1 7.449 * [backup-simplify]: Simplify d3 into d3 7.449 * [taylor]: Taking taylor expansion of d1 in d1 7.449 * [backup-simplify]: Simplify 0 into 0 7.449 * [backup-simplify]: Simplify 1 into 1 7.449 * [backup-simplify]: Simplify (* d3 0) into 0 7.449 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.449 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.449 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d1 7.449 * [taylor]: Taking taylor expansion of (pow d3 2) in d1 7.449 * [taylor]: Taking taylor expansion of d3 in d1 7.449 * [backup-simplify]: Simplify d3 into d3 7.449 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.449 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.449 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d1 7.449 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d1 7.449 * [taylor]: Taking taylor expansion of 2 in d1 7.449 * [backup-simplify]: Simplify 2 into 2 7.449 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d1 7.449 * [taylor]: Taking taylor expansion of (* d3 d2) in d1 7.449 * [taylor]: Taking taylor expansion of d3 in d1 7.449 * [backup-simplify]: Simplify d3 into d3 7.449 * [taylor]: Taking taylor expansion of d2 in d1 7.450 * [backup-simplify]: Simplify d2 into d2 7.450 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2) 7.450 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2)) 7.450 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d1 7.450 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 7.450 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.450 * [taylor]: Taking taylor expansion of d4 in d1 7.450 * [backup-simplify]: Simplify d4 into d4 7.450 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.450 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.450 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d1 7.450 * [taylor]: Taking taylor expansion of 2 in d1 7.450 * [backup-simplify]: Simplify 2 into 2 7.450 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 7.450 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 7.450 * [taylor]: Taking taylor expansion of d2 in d1 7.450 * [backup-simplify]: Simplify d2 into d2 7.450 * [taylor]: Taking taylor expansion of d1 in d1 7.450 * [backup-simplify]: Simplify 0 into 0 7.450 * [backup-simplify]: Simplify 1 into 1 7.450 * [backup-simplify]: Simplify (* d2 0) into 0 7.450 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 7.450 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.450 * [taylor]: Taking taylor expansion of (* (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) d1) in d1 7.450 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) in d1 7.450 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.450 * [taylor]: Taking taylor expansion of d2 in d1 7.450 * [backup-simplify]: Simplify d2 into d2 7.450 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.450 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) in d1 7.451 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 7.451 * [taylor]: Taking taylor expansion of d4 in d1 7.451 * [backup-simplify]: Simplify d4 into d4 7.451 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.451 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 7.451 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.451 * [taylor]: Taking taylor expansion of d1 in d1 7.451 * [backup-simplify]: Simplify 0 into 0 7.451 * [backup-simplify]: Simplify 1 into 1 7.451 * [backup-simplify]: Simplify (/ 1 1) into 1 7.451 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.451 * [taylor]: Taking taylor expansion of d3 in d1 7.451 * [backup-simplify]: Simplify d3 into d3 7.451 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.451 * [taylor]: Taking taylor expansion of d1 in d1 7.451 * [backup-simplify]: Simplify 0 into 0 7.451 * [backup-simplify]: Simplify 1 into 1 7.451 * [backup-simplify]: Simplify (+ 1 0) into 1 7.452 * [backup-simplify]: Simplify (+ 1 0) into 1 7.452 * [backup-simplify]: Simplify (+ 1 0) into 1 7.452 * [backup-simplify]: Simplify (+ 0 1) into 1 7.452 * [backup-simplify]: Simplify (- 1) into -1 7.453 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.453 * [backup-simplify]: Simplify (* -1 0) into 0 7.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.453 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 7.453 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 7.454 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3))) 7.454 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 7.454 * [backup-simplify]: Simplify (+ (* -1 1) (* (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 0)) into (- 1) 7.454 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 7.454 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) d1)) in d3 7.454 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d3 7.454 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) in d3 7.454 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 7.454 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.455 * [taylor]: Taking taylor expansion of d1 in d3 7.455 * [backup-simplify]: Simplify d1 into d1 7.455 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.455 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.455 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) in d3 7.455 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d3 7.455 * [taylor]: Taking taylor expansion of (pow d2 2) in d3 7.455 * [taylor]: Taking taylor expansion of d2 in d3 7.455 * [backup-simplify]: Simplify d2 into d2 7.455 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.455 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 7.455 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) in d3 7.455 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d3 7.455 * [taylor]: Taking taylor expansion of 2 in d3 7.455 * [backup-simplify]: Simplify 2 into 2 7.455 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 7.455 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.455 * [taylor]: Taking taylor expansion of d3 in d3 7.455 * [backup-simplify]: Simplify 0 into 0 7.455 * [backup-simplify]: Simplify 1 into 1 7.455 * [taylor]: Taking taylor expansion of d1 in d3 7.455 * [backup-simplify]: Simplify d1 into d1 7.455 * [backup-simplify]: Simplify (* 0 d1) into 0 7.455 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.455 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.455 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3 7.455 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 7.455 * [taylor]: Taking taylor expansion of d3 in d3 7.455 * [backup-simplify]: Simplify 0 into 0 7.455 * [backup-simplify]: Simplify 1 into 1 7.456 * [backup-simplify]: Simplify (* 1 1) into 1 7.456 * [backup-simplify]: Simplify (/ 1 1) into 1 7.456 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d3 7.456 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d3 7.456 * [taylor]: Taking taylor expansion of 2 in d3 7.456 * [backup-simplify]: Simplify 2 into 2 7.456 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d3 7.456 * [taylor]: Taking taylor expansion of (* d3 d2) in d3 7.456 * [taylor]: Taking taylor expansion of d3 in d3 7.456 * [backup-simplify]: Simplify 0 into 0 7.456 * [backup-simplify]: Simplify 1 into 1 7.456 * [taylor]: Taking taylor expansion of d2 in d3 7.456 * [backup-simplify]: Simplify d2 into d2 7.456 * [backup-simplify]: Simplify (* 0 d2) into 0 7.456 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.456 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.456 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d3 7.457 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3 7.457 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 7.457 * [taylor]: Taking taylor expansion of d4 in d3 7.457 * [backup-simplify]: Simplify d4 into d4 7.457 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.457 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.457 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d3 7.457 * [taylor]: Taking taylor expansion of 2 in d3 7.457 * [backup-simplify]: Simplify 2 into 2 7.457 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 7.457 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 7.457 * [taylor]: Taking taylor expansion of d2 in d3 7.457 * [backup-simplify]: Simplify d2 into d2 7.457 * [taylor]: Taking taylor expansion of d1 in d3 7.457 * [backup-simplify]: Simplify d1 into d1 7.457 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 7.457 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 7.457 * [taylor]: Taking taylor expansion of (* (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) d1) in d3 7.457 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) in d3 7.457 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 7.457 * [taylor]: Taking taylor expansion of d2 in d3 7.457 * [backup-simplify]: Simplify d2 into d2 7.457 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.457 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) in d3 7.457 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 7.457 * [taylor]: Taking taylor expansion of d4 in d3 7.457 * [backup-simplify]: Simplify d4 into d4 7.457 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.457 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 7.457 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 7.457 * [taylor]: Taking taylor expansion of d1 in d3 7.457 * [backup-simplify]: Simplify d1 into d1 7.457 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.457 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.457 * [taylor]: Taking taylor expansion of d3 in d3 7.457 * [backup-simplify]: Simplify 0 into 0 7.457 * [backup-simplify]: Simplify 1 into 1 7.458 * [backup-simplify]: Simplify (/ 1 1) into 1 7.458 * [taylor]: Taking taylor expansion of d1 in d3 7.458 * [backup-simplify]: Simplify d1 into d1 7.458 * [backup-simplify]: Simplify (+ 0 1) into 1 7.458 * [backup-simplify]: Simplify (+ 0 1) into 1 7.458 * [backup-simplify]: Simplify (+ 0 1) into 1 7.459 * [backup-simplify]: Simplify (+ 1 0) into 1 7.459 * [backup-simplify]: Simplify (+ 0 1) into 1 7.459 * [backup-simplify]: Simplify (+ 0 1) into 1 7.460 * [backup-simplify]: Simplify (- 1) into -1 7.460 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.460 * [backup-simplify]: Simplify (* -1 d1) into (* -1 d1) 7.460 * [backup-simplify]: Simplify (/ 1 (* -1 d1)) into (/ -1 d1) 7.460 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) d1)) in d2 7.460 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d2 7.460 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) in d2 7.460 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 7.460 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.460 * [taylor]: Taking taylor expansion of d1 in d2 7.460 * [backup-simplify]: Simplify d1 into d1 7.460 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.460 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.460 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) in d2 7.460 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 7.460 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.460 * [taylor]: Taking taylor expansion of d2 in d2 7.460 * [backup-simplify]: Simplify 0 into 0 7.461 * [backup-simplify]: Simplify 1 into 1 7.461 * [backup-simplify]: Simplify (* 1 1) into 1 7.461 * [backup-simplify]: Simplify (/ 1 1) into 1 7.461 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) in d2 7.461 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d2 7.461 * [taylor]: Taking taylor expansion of 2 in d2 7.461 * [backup-simplify]: Simplify 2 into 2 7.461 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 7.461 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.461 * [taylor]: Taking taylor expansion of d3 in d2 7.461 * [backup-simplify]: Simplify d3 into d3 7.461 * [taylor]: Taking taylor expansion of d1 in d2 7.461 * [backup-simplify]: Simplify d1 into d1 7.461 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.461 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 7.461 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2 7.461 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.461 * [taylor]: Taking taylor expansion of d3 in d2 7.461 * [backup-simplify]: Simplify d3 into d3 7.461 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.461 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.461 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d2 7.461 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2 7.461 * [taylor]: Taking taylor expansion of 2 in d2 7.461 * [backup-simplify]: Simplify 2 into 2 7.461 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2 7.462 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.462 * [taylor]: Taking taylor expansion of d3 in d2 7.462 * [backup-simplify]: Simplify d3 into d3 7.462 * [taylor]: Taking taylor expansion of d2 in d2 7.462 * [backup-simplify]: Simplify 0 into 0 7.462 * [backup-simplify]: Simplify 1 into 1 7.462 * [backup-simplify]: Simplify (* d3 0) into 0 7.462 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.462 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.462 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d2 7.462 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 7.462 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.462 * [taylor]: Taking taylor expansion of d4 in d2 7.462 * [backup-simplify]: Simplify d4 into d4 7.462 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.462 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.462 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d2 7.462 * [taylor]: Taking taylor expansion of 2 in d2 7.462 * [backup-simplify]: Simplify 2 into 2 7.462 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 7.462 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.462 * [taylor]: Taking taylor expansion of d2 in d2 7.462 * [backup-simplify]: Simplify 0 into 0 7.462 * [backup-simplify]: Simplify 1 into 1 7.462 * [taylor]: Taking taylor expansion of d1 in d2 7.462 * [backup-simplify]: Simplify d1 into d1 7.462 * [backup-simplify]: Simplify (* 0 d1) into 0 7.463 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.463 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.463 * [taylor]: Taking taylor expansion of (* (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) d1) in d2 7.463 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) in d2 7.463 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.463 * [taylor]: Taking taylor expansion of d2 in d2 7.463 * [backup-simplify]: Simplify 0 into 0 7.463 * [backup-simplify]: Simplify 1 into 1 7.463 * [backup-simplify]: Simplify (/ 1 1) into 1 7.463 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) in d2 7.463 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 7.463 * [taylor]: Taking taylor expansion of d4 in d2 7.463 * [backup-simplify]: Simplify d4 into d4 7.463 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.463 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 7.463 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 7.463 * [taylor]: Taking taylor expansion of d1 in d2 7.463 * [backup-simplify]: Simplify d1 into d1 7.463 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.463 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.463 * [taylor]: Taking taylor expansion of d3 in d2 7.463 * [backup-simplify]: Simplify d3 into d3 7.463 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.463 * [taylor]: Taking taylor expansion of d1 in d2 7.463 * [backup-simplify]: Simplify d1 into d1 7.464 * [backup-simplify]: Simplify (+ 1 0) into 1 7.464 * [backup-simplify]: Simplify (+ 0 1) into 1 7.464 * [backup-simplify]: Simplify (+ 1 0) into 1 7.464 * [backup-simplify]: Simplify (+ 1 0) into 1 7.464 * [backup-simplify]: Simplify (* 1 d1) into d1 7.464 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.464 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) d1)) in d2 7.464 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d2 7.464 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) in d2 7.464 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 7.464 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.465 * [taylor]: Taking taylor expansion of d1 in d2 7.465 * [backup-simplify]: Simplify d1 into d1 7.465 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.465 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.465 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) in d2 7.465 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 7.465 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.465 * [taylor]: Taking taylor expansion of d2 in d2 7.465 * [backup-simplify]: Simplify 0 into 0 7.465 * [backup-simplify]: Simplify 1 into 1 7.465 * [backup-simplify]: Simplify (* 1 1) into 1 7.465 * [backup-simplify]: Simplify (/ 1 1) into 1 7.465 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) in d2 7.465 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d2 7.465 * [taylor]: Taking taylor expansion of 2 in d2 7.465 * [backup-simplify]: Simplify 2 into 2 7.465 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 7.465 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.465 * [taylor]: Taking taylor expansion of d3 in d2 7.465 * [backup-simplify]: Simplify d3 into d3 7.465 * [taylor]: Taking taylor expansion of d1 in d2 7.465 * [backup-simplify]: Simplify d1 into d1 7.465 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.465 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 7.465 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2 7.466 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.466 * [taylor]: Taking taylor expansion of d3 in d2 7.466 * [backup-simplify]: Simplify d3 into d3 7.466 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.466 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.466 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d2 7.466 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2 7.466 * [taylor]: Taking taylor expansion of 2 in d2 7.466 * [backup-simplify]: Simplify 2 into 2 7.466 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2 7.466 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.466 * [taylor]: Taking taylor expansion of d3 in d2 7.466 * [backup-simplify]: Simplify d3 into d3 7.466 * [taylor]: Taking taylor expansion of d2 in d2 7.466 * [backup-simplify]: Simplify 0 into 0 7.466 * [backup-simplify]: Simplify 1 into 1 7.466 * [backup-simplify]: Simplify (* d3 0) into 0 7.466 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.466 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.466 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d2 7.466 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 7.466 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.466 * [taylor]: Taking taylor expansion of d4 in d2 7.466 * [backup-simplify]: Simplify d4 into d4 7.466 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.466 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.466 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d2 7.466 * [taylor]: Taking taylor expansion of 2 in d2 7.466 * [backup-simplify]: Simplify 2 into 2 7.466 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 7.466 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.466 * [taylor]: Taking taylor expansion of d2 in d2 7.467 * [backup-simplify]: Simplify 0 into 0 7.467 * [backup-simplify]: Simplify 1 into 1 7.467 * [taylor]: Taking taylor expansion of d1 in d2 7.467 * [backup-simplify]: Simplify d1 into d1 7.467 * [backup-simplify]: Simplify (* 0 d1) into 0 7.467 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.467 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.467 * [taylor]: Taking taylor expansion of (* (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) d1) in d2 7.467 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) in d2 7.467 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.467 * [taylor]: Taking taylor expansion of d2 in d2 7.467 * [backup-simplify]: Simplify 0 into 0 7.467 * [backup-simplify]: Simplify 1 into 1 7.467 * [backup-simplify]: Simplify (/ 1 1) into 1 7.467 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) in d2 7.467 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 7.467 * [taylor]: Taking taylor expansion of d4 in d2 7.467 * [backup-simplify]: Simplify d4 into d4 7.467 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.467 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 7.467 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 7.467 * [taylor]: Taking taylor expansion of d1 in d2 7.467 * [backup-simplify]: Simplify d1 into d1 7.467 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.467 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.467 * [taylor]: Taking taylor expansion of d3 in d2 7.467 * [backup-simplify]: Simplify d3 into d3 7.468 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.468 * [taylor]: Taking taylor expansion of d1 in d2 7.468 * [backup-simplify]: Simplify d1 into d1 7.468 * [backup-simplify]: Simplify (+ 1 0) into 1 7.468 * [backup-simplify]: Simplify (+ 0 1) into 1 7.468 * [backup-simplify]: Simplify (+ 1 0) into 1 7.469 * [backup-simplify]: Simplify (+ 1 0) into 1 7.469 * [backup-simplify]: Simplify (* 1 d1) into d1 7.469 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.469 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 7.469 * [taylor]: Taking taylor expansion of d1 in d3 7.469 * [backup-simplify]: Simplify d1 into d1 7.469 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.469 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.470 * [backup-simplify]: Simplify (+ 0 0) into 0 7.470 * [backup-simplify]: Simplify (+ 0 0) into 0 7.470 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3) 7.470 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 7.470 * [backup-simplify]: Simplify (+ 0 (/ 2 d1)) into (* 2 (/ 1 d1)) 7.470 * [backup-simplify]: Simplify (+ (/ 2 d3) (* 2 (/ 1 d1))) into (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))) 7.470 * [backup-simplify]: Simplify (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) into (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) 7.471 * [backup-simplify]: Simplify (+ 0 (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))) into (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) 7.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.471 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 7.471 * [backup-simplify]: Simplify (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) into (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) 7.471 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) into (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) 7.471 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))))) into (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) 7.472 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) d1)) into (- (+ (/ d1 d4) (+ (/ d1 d3) 1))) 7.472 * [backup-simplify]: Simplify (- (/ (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) d1) (+ (* (/ 1 d1) (/ (- (+ (/ d1 d4) (+ (/ d1 d3) 1))) d1)))) into (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 7.472 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d3 7.472 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 7.472 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 7.472 * [taylor]: Taking taylor expansion of d4 in d3 7.472 * [backup-simplify]: Simplify d4 into d4 7.472 * [taylor]: Taking taylor expansion of d1 in d3 7.472 * [backup-simplify]: Simplify d1 into d1 7.473 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 7.473 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 7.473 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d3 7.473 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 7.473 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.473 * [taylor]: Taking taylor expansion of d3 in d3 7.473 * [backup-simplify]: Simplify 0 into 0 7.473 * [backup-simplify]: Simplify 1 into 1 7.473 * [taylor]: Taking taylor expansion of d1 in d3 7.473 * [backup-simplify]: Simplify d1 into d1 7.473 * [backup-simplify]: Simplify (* 0 d1) into 0 7.475 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.475 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.475 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 7.475 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.475 * [taylor]: Taking taylor expansion of d1 in d3 7.475 * [backup-simplify]: Simplify d1 into d1 7.475 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.475 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.475 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 7.476 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 7.476 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1)) 7.476 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 7.476 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.476 * [taylor]: Taking taylor expansion of d1 in d1 7.476 * [backup-simplify]: Simplify 0 into 0 7.476 * [backup-simplify]: Simplify 1 into 1 7.476 * [backup-simplify]: Simplify (/ 1 1) into 1 7.476 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.476 * [taylor]: Taking taylor expansion of d1 in d1 7.476 * [backup-simplify]: Simplify 0 into 0 7.476 * [backup-simplify]: Simplify 1 into 1 7.476 * [backup-simplify]: Simplify (/ 1 1) into 1 7.477 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.477 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d1))) into (/ 2 (* d3 d1)) 7.478 * [backup-simplify]: Simplify (+ (/ 2 (* d3 d1)) (/ 1 (pow d3 2))) into (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) 7.478 * [backup-simplify]: Simplify (+ 0 (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) into (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) 7.478 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) into (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) 7.478 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 7.479 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.479 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0 7.479 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 7.479 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.480 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 7.480 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2)) 7.480 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2)) 7.480 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2))) 7.480 * [backup-simplify]: Simplify (+ (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (- (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (/ 1 (pow d4 2))) 7.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.481 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 7.481 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.481 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.481 * [backup-simplify]: Simplify (+ 0 0) into 0 7.482 * [backup-simplify]: Simplify (+ 0 0) into 0 7.482 * [backup-simplify]: Simplify (- 0) into 0 7.482 * [backup-simplify]: Simplify (+ 0 0) into 0 7.483 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) 0) (* 0 d1))) into 0 7.484 * [backup-simplify]: Simplify (- (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (/ 1 (pow d4 2))) d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) (/ (- (+ (/ d1 d4) (+ (/ d1 d3) 1))) d1)))) into 0 7.484 * [taylor]: Taking taylor expansion of 0 in d3 7.484 * [backup-simplify]: Simplify 0 into 0 7.484 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 7.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.484 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2)) 7.485 * [backup-simplify]: Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2))) 7.485 * [backup-simplify]: Simplify (+ (/ 1 (* d4 d1)) (- (/ 1 (pow d1 2)))) into (- (/ 1 (* d4 d1)) (/ 1 (pow d1 2))) 7.485 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (/ 1 (pow d1 2))) in d1 7.485 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 7.485 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 7.485 * [taylor]: Taking taylor expansion of d4 in d1 7.485 * [backup-simplify]: Simplify d4 into d4 7.485 * [taylor]: Taking taylor expansion of d1 in d1 7.485 * [backup-simplify]: Simplify 0 into 0 7.485 * [backup-simplify]: Simplify 1 into 1 7.485 * [backup-simplify]: Simplify (* d4 0) into 0 7.485 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 7.485 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.485 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.485 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.485 * [taylor]: Taking taylor expansion of d1 in d1 7.485 * [backup-simplify]: Simplify 0 into 0 7.485 * [backup-simplify]: Simplify 1 into 1 7.485 * [backup-simplify]: Simplify (* 1 1) into 1 7.486 * [backup-simplify]: Simplify (/ 1 1) into 1 7.486 * [backup-simplify]: Simplify (- 1) into -1 7.486 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.486 * [taylor]: Taking taylor expansion of -1 in d4 7.486 * [backup-simplify]: Simplify -1 into -1 7.486 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.486 * [taylor]: Taking taylor expansion of 0 in d1 7.486 * [backup-simplify]: Simplify 0 into 0 7.487 * [backup-simplify]: Simplify (- 1) into -1 7.487 * [taylor]: Taking taylor expansion of -1 in d4 7.487 * [backup-simplify]: Simplify -1 into -1 7.487 * [taylor]: Taking taylor expansion of 1 in d4 7.487 * [backup-simplify]: Simplify 1 into 1 7.487 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.487 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 7.488 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.488 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.488 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d1)) into 0 7.488 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))))) into 0 7.489 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d1)))) into 0 7.489 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0 7.489 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0 7.489 * [backup-simplify]: Simplify (+ 0 0) into 0 7.489 * [backup-simplify]: Simplify (+ 0 0) into 0 7.490 * [backup-simplify]: Simplify (+ 0 0) into 0 7.490 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 7.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.491 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0 7.491 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.491 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0 7.492 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 7.492 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.492 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0 7.492 * [backup-simplify]: Simplify (+ 0 0) into 0 7.493 * [backup-simplify]: Simplify (+ 0 0) into 0 7.493 * [backup-simplify]: Simplify (- 0) into 0 7.493 * [backup-simplify]: Simplify (+ 0 0) into 0 7.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.494 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.494 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.494 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.494 * [backup-simplify]: Simplify (+ 0 0) into 0 7.494 * [backup-simplify]: Simplify (+ 0 0) into 0 7.495 * [backup-simplify]: Simplify (- 0) into 0 7.495 * [backup-simplify]: Simplify (+ 0 0) into 0 7.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) 0) (+ (* 0 0) (* 0 d1)))) into 0 7.496 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) (/ 0 d1)) (* 0 (/ (- (+ (/ d1 d4) (+ (/ d1 d3) 1))) d1)))) into 0 7.496 * [taylor]: Taking taylor expansion of 0 in d3 7.496 * [backup-simplify]: Simplify 0 into 0 7.496 * [taylor]: Taking taylor expansion of 0 in d1 7.496 * [backup-simplify]: Simplify 0 into 0 7.496 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d1)) into 0 7.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d4 d1)) (/ 0 (* d4 d1))))) into 0 7.497 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 7.497 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.497 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.497 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 7.497 * [backup-simplify]: Simplify (+ 0 0) into 0 7.498 * [backup-simplify]: Simplify (- 0) into 0 7.498 * [backup-simplify]: Simplify (+ 0 0) into 0 7.498 * [taylor]: Taking taylor expansion of 0 in d1 7.498 * [backup-simplify]: Simplify 0 into 0 7.498 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.498 * [taylor]: Taking taylor expansion of 0 in d1 7.498 * [backup-simplify]: Simplify 0 into 0 7.499 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.499 * [backup-simplify]: Simplify (- 0) into 0 7.499 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 7.499 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.499 * [taylor]: Taking taylor expansion of d4 in d4 7.499 * [backup-simplify]: Simplify 0 into 0 7.499 * [backup-simplify]: Simplify 1 into 1 7.500 * [backup-simplify]: Simplify (/ 1 1) into 1 7.500 * [backup-simplify]: Simplify 1 into 1 7.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.500 * [backup-simplify]: Simplify (- 0) into 0 7.500 * [taylor]: Taking taylor expansion of 0 in d4 7.500 * [backup-simplify]: Simplify 0 into 0 7.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.501 * [taylor]: Taking taylor expansion of 0 in d4 7.501 * [backup-simplify]: Simplify 0 into 0 7.501 * [backup-simplify]: Simplify -1 into -1 7.501 * [backup-simplify]: Simplify -1 into -1 7.502 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 d1)) (* (/ 1 (/ 1 d3)) 1)))) (+ (* -1 (pow (* 1 (* (/ 1 (/ 1 d1)) (* 1 1))) 2)) (* 1 (* (/ 1 (/ 1 d4)) (* (/ 1 (/ 1 d1)) (* 1 1)))))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 7.503 * [backup-simplify]: Simplify (/ (* (- (* (- (/ 1 (- d2)) (+ (/ 1 (- d3)) (/ 1 (- d1)))) (- (/ 1 (- d2)) (+ (/ 1 (- d3)) (/ 1 (- d1))))) (* (/ 1 (- d4)) (/ 1 (- d4)))) (/ 1 (- d1))) (- (- (- (/ 1 (- d2)) (/ 1 (- d3))) (/ 1 (- d1))) (/ 1 (- d4)))) into (* -1 (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1))) 7.503 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1))) in (d2 d3 d1 d4) around 0 7.503 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1))) in d4 7.503 * [taylor]: Taking taylor expansion of -1 in d4 7.503 * [backup-simplify]: Simplify -1 into -1 7.503 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1)) in d4 7.503 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d4 7.503 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) in d4 7.503 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d4 7.503 * [taylor]: Taking taylor expansion of 2 in d4 7.503 * [backup-simplify]: Simplify 2 into 2 7.503 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 7.503 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 7.503 * [taylor]: Taking taylor expansion of d3 in d4 7.503 * [backup-simplify]: Simplify d3 into d3 7.503 * [taylor]: Taking taylor expansion of d1 in d4 7.503 * [backup-simplify]: Simplify d1 into d1 7.503 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.503 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 7.503 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d4 7.503 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.503 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.503 * [taylor]: Taking taylor expansion of d1 in d4 7.503 * [backup-simplify]: Simplify d1 into d1 7.503 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.503 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.503 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d4 7.503 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4 7.503 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 7.503 * [taylor]: Taking taylor expansion of d2 in d4 7.503 * [backup-simplify]: Simplify d2 into d2 7.503 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.503 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 7.503 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d4 7.503 * [taylor]: Taking taylor expansion of (pow d3 2) in d4 7.503 * [taylor]: Taking taylor expansion of d3 in d4 7.503 * [backup-simplify]: Simplify d3 into d3 7.504 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.504 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.504 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d4 7.504 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d4 7.504 * [taylor]: Taking taylor expansion of 2 in d4 7.504 * [backup-simplify]: Simplify 2 into 2 7.504 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d4 7.504 * [taylor]: Taking taylor expansion of (* d3 d2) in d4 7.504 * [taylor]: Taking taylor expansion of d3 in d4 7.504 * [backup-simplify]: Simplify d3 into d3 7.504 * [taylor]: Taking taylor expansion of d2 in d4 7.504 * [backup-simplify]: Simplify d2 into d2 7.504 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2) 7.504 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2)) 7.504 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d4 7.504 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.504 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.504 * [taylor]: Taking taylor expansion of d4 in d4 7.504 * [backup-simplify]: Simplify 0 into 0 7.504 * [backup-simplify]: Simplify 1 into 1 7.504 * [backup-simplify]: Simplify (* 1 1) into 1 7.505 * [backup-simplify]: Simplify (/ 1 1) into 1 7.505 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d4 7.505 * [taylor]: Taking taylor expansion of 2 in d4 7.505 * [backup-simplify]: Simplify 2 into 2 7.505 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 7.505 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 7.505 * [taylor]: Taking taylor expansion of d2 in d4 7.505 * [backup-simplify]: Simplify d2 into d2 7.505 * [taylor]: Taking taylor expansion of d1 in d4 7.505 * [backup-simplify]: Simplify d1 into d1 7.505 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 7.505 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 7.505 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1) in d4 7.505 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) in d4 7.505 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) in d4 7.505 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.505 * [taylor]: Taking taylor expansion of d4 in d4 7.505 * [backup-simplify]: Simplify 0 into 0 7.505 * [backup-simplify]: Simplify 1 into 1 7.505 * [backup-simplify]: Simplify (/ 1 1) into 1 7.505 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 7.505 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 7.505 * [taylor]: Taking taylor expansion of d1 in d4 7.505 * [backup-simplify]: Simplify d1 into d1 7.505 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.505 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 7.505 * [taylor]: Taking taylor expansion of d3 in d4 7.505 * [backup-simplify]: Simplify d3 into d3 7.506 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.506 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.506 * [taylor]: Taking taylor expansion of d2 in d4 7.506 * [backup-simplify]: Simplify d2 into d2 7.506 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.506 * [taylor]: Taking taylor expansion of d1 in d4 7.506 * [backup-simplify]: Simplify d1 into d1 7.506 * [backup-simplify]: Simplify (+ 1 0) into 1 7.506 * [backup-simplify]: Simplify (+ 0 1) into 1 7.506 * [backup-simplify]: Simplify (- 1) into -1 7.507 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.507 * [backup-simplify]: Simplify (+ 1 0) into 1 7.508 * [backup-simplify]: Simplify (+ 1 0) into 1 7.508 * [backup-simplify]: Simplify (* 1 d1) into d1 7.508 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.508 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1))) in d1 7.508 * [taylor]: Taking taylor expansion of -1 in d1 7.508 * [backup-simplify]: Simplify -1 into -1 7.508 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1)) in d1 7.508 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d1 7.508 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) in d1 7.508 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d1 7.508 * [taylor]: Taking taylor expansion of 2 in d1 7.508 * [backup-simplify]: Simplify 2 into 2 7.508 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 7.508 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 7.508 * [taylor]: Taking taylor expansion of d3 in d1 7.508 * [backup-simplify]: Simplify d3 into d3 7.508 * [taylor]: Taking taylor expansion of d1 in d1 7.508 * [backup-simplify]: Simplify 0 into 0 7.508 * [backup-simplify]: Simplify 1 into 1 7.508 * [backup-simplify]: Simplify (* d3 0) into 0 7.508 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.508 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.508 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d1 7.508 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.508 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.508 * [taylor]: Taking taylor expansion of d1 in d1 7.508 * [backup-simplify]: Simplify 0 into 0 7.509 * [backup-simplify]: Simplify 1 into 1 7.509 * [backup-simplify]: Simplify (* 1 1) into 1 7.509 * [backup-simplify]: Simplify (/ 1 1) into 1 7.509 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d1 7.509 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d1 7.509 * [taylor]: Taking taylor expansion of (pow d2 2) in d1 7.509 * [taylor]: Taking taylor expansion of d2 in d1 7.509 * [backup-simplify]: Simplify d2 into d2 7.509 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.509 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 7.510 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d1 7.510 * [taylor]: Taking taylor expansion of (pow d3 2) in d1 7.510 * [taylor]: Taking taylor expansion of d3 in d1 7.510 * [backup-simplify]: Simplify d3 into d3 7.510 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.510 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.510 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d1 7.510 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d1 7.510 * [taylor]: Taking taylor expansion of 2 in d1 7.510 * [backup-simplify]: Simplify 2 into 2 7.510 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d1 7.510 * [taylor]: Taking taylor expansion of (* d3 d2) in d1 7.510 * [taylor]: Taking taylor expansion of d3 in d1 7.510 * [backup-simplify]: Simplify d3 into d3 7.510 * [taylor]: Taking taylor expansion of d2 in d1 7.510 * [backup-simplify]: Simplify d2 into d2 7.510 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2) 7.510 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2)) 7.510 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d1 7.510 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 7.510 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.510 * [taylor]: Taking taylor expansion of d4 in d1 7.510 * [backup-simplify]: Simplify d4 into d4 7.510 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.511 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.511 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d1 7.511 * [taylor]: Taking taylor expansion of 2 in d1 7.511 * [backup-simplify]: Simplify 2 into 2 7.511 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 7.511 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 7.511 * [taylor]: Taking taylor expansion of d2 in d1 7.511 * [backup-simplify]: Simplify d2 into d2 7.511 * [taylor]: Taking taylor expansion of d1 in d1 7.511 * [backup-simplify]: Simplify 0 into 0 7.511 * [backup-simplify]: Simplify 1 into 1 7.511 * [backup-simplify]: Simplify (* d2 0) into 0 7.511 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 7.511 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.511 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1) in d1 7.511 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) in d1 7.511 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) in d1 7.512 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 7.512 * [taylor]: Taking taylor expansion of d4 in d1 7.512 * [backup-simplify]: Simplify d4 into d4 7.512 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.512 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 7.512 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.512 * [taylor]: Taking taylor expansion of d1 in d1 7.512 * [backup-simplify]: Simplify 0 into 0 7.512 * [backup-simplify]: Simplify 1 into 1 7.512 * [backup-simplify]: Simplify (/ 1 1) into 1 7.512 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.512 * [taylor]: Taking taylor expansion of d3 in d1 7.512 * [backup-simplify]: Simplify d3 into d3 7.512 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.512 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.512 * [taylor]: Taking taylor expansion of d2 in d1 7.512 * [backup-simplify]: Simplify d2 into d2 7.512 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.512 * [taylor]: Taking taylor expansion of d1 in d1 7.512 * [backup-simplify]: Simplify 0 into 0 7.513 * [backup-simplify]: Simplify 1 into 1 7.513 * [backup-simplify]: Simplify (+ 1 0) into 1 7.513 * [backup-simplify]: Simplify (+ 0 1) into 1 7.514 * [backup-simplify]: Simplify (+ 1 0) into 1 7.514 * [backup-simplify]: Simplify (+ 1 0) into 1 7.515 * [backup-simplify]: Simplify (+ 0 1) into 1 7.515 * [backup-simplify]: Simplify (+ 1 0) into 1 7.516 * [backup-simplify]: Simplify (* 1 0) into 0 7.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.516 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 7.517 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 7.517 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 7.517 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 7.517 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 0)) into 1 7.518 * [backup-simplify]: Simplify (/ 1 1) into 1 7.518 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1))) in d3 7.518 * [taylor]: Taking taylor expansion of -1 in d3 7.518 * [backup-simplify]: Simplify -1 into -1 7.518 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1)) in d3 7.518 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d3 7.518 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) in d3 7.518 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d3 7.518 * [taylor]: Taking taylor expansion of 2 in d3 7.518 * [backup-simplify]: Simplify 2 into 2 7.518 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 7.518 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.518 * [taylor]: Taking taylor expansion of d3 in d3 7.518 * [backup-simplify]: Simplify 0 into 0 7.518 * [backup-simplify]: Simplify 1 into 1 7.518 * [taylor]: Taking taylor expansion of d1 in d3 7.518 * [backup-simplify]: Simplify d1 into d1 7.518 * [backup-simplify]: Simplify (* 0 d1) into 0 7.519 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.519 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.519 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d3 7.519 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 7.519 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.519 * [taylor]: Taking taylor expansion of d1 in d3 7.519 * [backup-simplify]: Simplify d1 into d1 7.519 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.519 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.519 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d3 7.519 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d3 7.519 * [taylor]: Taking taylor expansion of (pow d2 2) in d3 7.519 * [taylor]: Taking taylor expansion of d2 in d3 7.519 * [backup-simplify]: Simplify d2 into d2 7.519 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.520 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 7.520 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3 7.520 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 7.520 * [taylor]: Taking taylor expansion of d3 in d3 7.520 * [backup-simplify]: Simplify 0 into 0 7.520 * [backup-simplify]: Simplify 1 into 1 7.520 * [backup-simplify]: Simplify (* 1 1) into 1 7.521 * [backup-simplify]: Simplify (/ 1 1) into 1 7.521 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d3 7.521 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d3 7.521 * [taylor]: Taking taylor expansion of 2 in d3 7.521 * [backup-simplify]: Simplify 2 into 2 7.521 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d3 7.521 * [taylor]: Taking taylor expansion of (* d3 d2) in d3 7.521 * [taylor]: Taking taylor expansion of d3 in d3 7.521 * [backup-simplify]: Simplify 0 into 0 7.521 * [backup-simplify]: Simplify 1 into 1 7.521 * [taylor]: Taking taylor expansion of d2 in d3 7.521 * [backup-simplify]: Simplify d2 into d2 7.521 * [backup-simplify]: Simplify (* 0 d2) into 0 7.521 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.521 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.521 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d3 7.521 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3 7.521 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 7.521 * [taylor]: Taking taylor expansion of d4 in d3 7.522 * [backup-simplify]: Simplify d4 into d4 7.522 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.522 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.522 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d3 7.522 * [taylor]: Taking taylor expansion of 2 in d3 7.522 * [backup-simplify]: Simplify 2 into 2 7.522 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 7.522 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 7.522 * [taylor]: Taking taylor expansion of d2 in d3 7.522 * [backup-simplify]: Simplify d2 into d2 7.522 * [taylor]: Taking taylor expansion of d1 in d3 7.522 * [backup-simplify]: Simplify d1 into d1 7.522 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 7.522 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 7.522 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1) in d3 7.522 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) in d3 7.522 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) in d3 7.522 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 7.522 * [taylor]: Taking taylor expansion of d4 in d3 7.522 * [backup-simplify]: Simplify d4 into d4 7.522 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.522 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 7.522 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 7.522 * [taylor]: Taking taylor expansion of d1 in d3 7.522 * [backup-simplify]: Simplify d1 into d1 7.523 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.523 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.523 * [taylor]: Taking taylor expansion of d3 in d3 7.523 * [backup-simplify]: Simplify 0 into 0 7.523 * [backup-simplify]: Simplify 1 into 1 7.523 * [backup-simplify]: Simplify (/ 1 1) into 1 7.523 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 7.523 * [taylor]: Taking taylor expansion of d2 in d3 7.523 * [backup-simplify]: Simplify d2 into d2 7.523 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.523 * [taylor]: Taking taylor expansion of d1 in d3 7.523 * [backup-simplify]: Simplify d1 into d1 7.524 * [backup-simplify]: Simplify (+ 0 1) into 1 7.524 * [backup-simplify]: Simplify (+ 0 1) into 1 7.525 * [backup-simplify]: Simplify (+ 0 1) into 1 7.525 * [backup-simplify]: Simplify (+ 1 0) into 1 7.525 * [backup-simplify]: Simplify (+ 0 1) into 1 7.526 * [backup-simplify]: Simplify (+ 0 1) into 1 7.526 * [backup-simplify]: Simplify (+ 1 0) into 1 7.526 * [backup-simplify]: Simplify (* 1 d1) into d1 7.527 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.527 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1))) in d2 7.527 * [taylor]: Taking taylor expansion of -1 in d2 7.527 * [backup-simplify]: Simplify -1 into -1 7.527 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1)) in d2 7.527 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d2 7.527 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) in d2 7.527 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d2 7.527 * [taylor]: Taking taylor expansion of 2 in d2 7.527 * [backup-simplify]: Simplify 2 into 2 7.527 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 7.527 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.527 * [taylor]: Taking taylor expansion of d3 in d2 7.527 * [backup-simplify]: Simplify d3 into d3 7.527 * [taylor]: Taking taylor expansion of d1 in d2 7.527 * [backup-simplify]: Simplify d1 into d1 7.527 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.527 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 7.527 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d2 7.527 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 7.527 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.527 * [taylor]: Taking taylor expansion of d1 in d2 7.527 * [backup-simplify]: Simplify d1 into d1 7.527 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.528 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.528 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2 7.528 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 7.528 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.528 * [taylor]: Taking taylor expansion of d2 in d2 7.528 * [backup-simplify]: Simplify 0 into 0 7.528 * [backup-simplify]: Simplify 1 into 1 7.528 * [backup-simplify]: Simplify (* 1 1) into 1 7.529 * [backup-simplify]: Simplify (/ 1 1) into 1 7.529 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2 7.529 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.529 * [taylor]: Taking taylor expansion of d3 in d2 7.529 * [backup-simplify]: Simplify d3 into d3 7.529 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.529 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.529 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d2 7.529 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2 7.529 * [taylor]: Taking taylor expansion of 2 in d2 7.529 * [backup-simplify]: Simplify 2 into 2 7.529 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2 7.529 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.529 * [taylor]: Taking taylor expansion of d3 in d2 7.529 * [backup-simplify]: Simplify d3 into d3 7.529 * [taylor]: Taking taylor expansion of d2 in d2 7.529 * [backup-simplify]: Simplify 0 into 0 7.529 * [backup-simplify]: Simplify 1 into 1 7.529 * [backup-simplify]: Simplify (* d3 0) into 0 7.530 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.530 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.530 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d2 7.530 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 7.530 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.530 * [taylor]: Taking taylor expansion of d4 in d2 7.530 * [backup-simplify]: Simplify d4 into d4 7.530 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.530 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.530 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d2 7.530 * [taylor]: Taking taylor expansion of 2 in d2 7.531 * [backup-simplify]: Simplify 2 into 2 7.531 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 7.531 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.531 * [taylor]: Taking taylor expansion of d2 in d2 7.531 * [backup-simplify]: Simplify 0 into 0 7.531 * [backup-simplify]: Simplify 1 into 1 7.531 * [taylor]: Taking taylor expansion of d1 in d2 7.531 * [backup-simplify]: Simplify d1 into d1 7.531 * [backup-simplify]: Simplify (* 0 d1) into 0 7.531 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.531 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.531 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1) in d2 7.531 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) in d2 7.531 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) in d2 7.531 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 7.531 * [taylor]: Taking taylor expansion of d4 in d2 7.531 * [backup-simplify]: Simplify d4 into d4 7.531 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.532 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 7.532 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 7.532 * [taylor]: Taking taylor expansion of d1 in d2 7.532 * [backup-simplify]: Simplify d1 into d1 7.532 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.532 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.532 * [taylor]: Taking taylor expansion of d3 in d2 7.532 * [backup-simplify]: Simplify d3 into d3 7.532 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.532 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.532 * [taylor]: Taking taylor expansion of d2 in d2 7.532 * [backup-simplify]: Simplify 0 into 0 7.532 * [backup-simplify]: Simplify 1 into 1 7.532 * [backup-simplify]: Simplify (/ 1 1) into 1 7.532 * [taylor]: Taking taylor expansion of d1 in d2 7.532 * [backup-simplify]: Simplify d1 into d1 7.533 * [backup-simplify]: Simplify (+ 1 0) into 1 7.533 * [backup-simplify]: Simplify (+ 0 1) into 1 7.534 * [backup-simplify]: Simplify (+ 0 1) into 1 7.534 * [backup-simplify]: Simplify (+ 1 0) into 1 7.535 * [backup-simplify]: Simplify (- 1) into -1 7.535 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.535 * [backup-simplify]: Simplify (* -1 d1) into (* -1 d1) 7.535 * [backup-simplify]: Simplify (/ 1 (* -1 d1)) into (/ -1 d1) 7.535 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1))) in d2 7.535 * [taylor]: Taking taylor expansion of -1 in d2 7.535 * [backup-simplify]: Simplify -1 into -1 7.535 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1)) in d2 7.535 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d2 7.535 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) in d2 7.535 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d2 7.535 * [taylor]: Taking taylor expansion of 2 in d2 7.535 * [backup-simplify]: Simplify 2 into 2 7.535 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 7.535 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.536 * [taylor]: Taking taylor expansion of d3 in d2 7.536 * [backup-simplify]: Simplify d3 into d3 7.536 * [taylor]: Taking taylor expansion of d1 in d2 7.536 * [backup-simplify]: Simplify d1 into d1 7.536 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.536 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 7.536 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d2 7.536 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 7.536 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.536 * [taylor]: Taking taylor expansion of d1 in d2 7.536 * [backup-simplify]: Simplify d1 into d1 7.536 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.536 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.536 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2 7.536 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 7.536 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.536 * [taylor]: Taking taylor expansion of d2 in d2 7.536 * [backup-simplify]: Simplify 0 into 0 7.536 * [backup-simplify]: Simplify 1 into 1 7.537 * [backup-simplify]: Simplify (* 1 1) into 1 7.537 * [backup-simplify]: Simplify (/ 1 1) into 1 7.537 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2 7.537 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.537 * [taylor]: Taking taylor expansion of d3 in d2 7.537 * [backup-simplify]: Simplify d3 into d3 7.537 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.537 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.538 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d2 7.538 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2 7.538 * [taylor]: Taking taylor expansion of 2 in d2 7.538 * [backup-simplify]: Simplify 2 into 2 7.538 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2 7.538 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.538 * [taylor]: Taking taylor expansion of d3 in d2 7.538 * [backup-simplify]: Simplify d3 into d3 7.538 * [taylor]: Taking taylor expansion of d2 in d2 7.538 * [backup-simplify]: Simplify 0 into 0 7.538 * [backup-simplify]: Simplify 1 into 1 7.538 * [backup-simplify]: Simplify (* d3 0) into 0 7.538 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.538 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.538 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d2 7.538 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 7.539 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.539 * [taylor]: Taking taylor expansion of d4 in d2 7.539 * [backup-simplify]: Simplify d4 into d4 7.539 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.539 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.539 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d2 7.539 * [taylor]: Taking taylor expansion of 2 in d2 7.539 * [backup-simplify]: Simplify 2 into 2 7.539 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 7.539 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.539 * [taylor]: Taking taylor expansion of d2 in d2 7.539 * [backup-simplify]: Simplify 0 into 0 7.539 * [backup-simplify]: Simplify 1 into 1 7.539 * [taylor]: Taking taylor expansion of d1 in d2 7.539 * [backup-simplify]: Simplify d1 into d1 7.539 * [backup-simplify]: Simplify (* 0 d1) into 0 7.540 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.540 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.540 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) d1) in d2 7.540 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d2)) in d2 7.540 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) in d2 7.540 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 7.540 * [taylor]: Taking taylor expansion of d4 in d2 7.540 * [backup-simplify]: Simplify d4 into d4 7.540 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.540 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 7.540 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 7.540 * [taylor]: Taking taylor expansion of d1 in d2 7.540 * [backup-simplify]: Simplify d1 into d1 7.540 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.540 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.540 * [taylor]: Taking taylor expansion of d3 in d2 7.540 * [backup-simplify]: Simplify d3 into d3 7.540 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.540 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.540 * [taylor]: Taking taylor expansion of d2 in d2 7.540 * [backup-simplify]: Simplify 0 into 0 7.540 * [backup-simplify]: Simplify 1 into 1 7.541 * [backup-simplify]: Simplify (/ 1 1) into 1 7.541 * [taylor]: Taking taylor expansion of d1 in d2 7.541 * [backup-simplify]: Simplify d1 into d1 7.541 * [backup-simplify]: Simplify (+ 1 0) into 1 7.542 * [backup-simplify]: Simplify (+ 0 1) into 1 7.542 * [backup-simplify]: Simplify (+ 0 1) into 1 7.542 * [backup-simplify]: Simplify (+ 1 0) into 1 7.543 * [backup-simplify]: Simplify (- 1) into -1 7.543 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.543 * [backup-simplify]: Simplify (* -1 d1) into (* -1 d1) 7.543 * [backup-simplify]: Simplify (/ 1 (* -1 d1)) into (/ -1 d1) 7.543 * [backup-simplify]: Simplify (* -1 (/ -1 d1)) into (/ 1 d1) 7.544 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 7.544 * [taylor]: Taking taylor expansion of d1 in d3 7.544 * [backup-simplify]: Simplify d1 into d1 7.544 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.544 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.545 * [backup-simplify]: Simplify (+ 0 0) into 0 7.546 * [backup-simplify]: Simplify (+ 0 0) into 0 7.546 * [backup-simplify]: Simplify (+ 0 0) into 0 7.546 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3) 7.546 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 7.546 * [backup-simplify]: Simplify (+ 0 (/ 2 d1)) into (* 2 (/ 1 d1)) 7.547 * [backup-simplify]: Simplify (+ (/ 2 d3) (* 2 (/ 1 d1))) into (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))) 7.547 * [backup-simplify]: Simplify (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) into (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) 7.547 * [backup-simplify]: Simplify (+ 0 (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))) into (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) 7.547 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 7.547 * [backup-simplify]: Simplify (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) into (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) 7.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.548 * [backup-simplify]: Simplify (- 0) into 0 7.549 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) 0) into (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) 7.549 * [backup-simplify]: Simplify (+ (* -1 0) (* (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) d1)) into (+ (/ d1 d4) (+ (/ d1 d3) 1)) 7.550 * [backup-simplify]: Simplify (- (/ (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) (* -1 d1)) (+ (* (/ -1 d1) (/ (+ (/ d1 d4) (+ (/ d1 d3) 1)) (* -1 d1))))) into (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1))) 7.551 * [backup-simplify]: Simplify (+ (* -1 (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1))) into (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 7.551 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d3 7.551 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 7.551 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 7.551 * [taylor]: Taking taylor expansion of d4 in d3 7.551 * [backup-simplify]: Simplify d4 into d4 7.551 * [taylor]: Taking taylor expansion of d1 in d3 7.551 * [backup-simplify]: Simplify d1 into d1 7.551 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 7.551 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 7.551 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d3 7.551 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 7.551 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.551 * [taylor]: Taking taylor expansion of d3 in d3 7.551 * [backup-simplify]: Simplify 0 into 0 7.551 * [backup-simplify]: Simplify 1 into 1 7.551 * [taylor]: Taking taylor expansion of d1 in d3 7.551 * [backup-simplify]: Simplify d1 into d1 7.551 * [backup-simplify]: Simplify (* 0 d1) into 0 7.552 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.552 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.552 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 7.552 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.552 * [taylor]: Taking taylor expansion of d1 in d3 7.552 * [backup-simplify]: Simplify d1 into d1 7.552 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.552 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.552 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 7.553 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 7.553 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1)) 7.553 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 7.553 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.553 * [taylor]: Taking taylor expansion of d1 in d1 7.553 * [backup-simplify]: Simplify 0 into 0 7.553 * [backup-simplify]: Simplify 1 into 1 7.553 * [backup-simplify]: Simplify (/ 1 1) into 1 7.553 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.553 * [taylor]: Taking taylor expansion of d1 in d1 7.553 * [backup-simplify]: Simplify 0 into 0 7.553 * [backup-simplify]: Simplify 1 into 1 7.554 * [backup-simplify]: Simplify (/ 1 1) into 1 7.554 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d1))) into (/ 2 (* d3 d1)) 7.555 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.556 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.556 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2)) 7.556 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2))) 7.557 * [backup-simplify]: Simplify (+ (/ 2 (* d3 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) into (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) 7.557 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 7.557 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.558 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0 7.559 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 7.559 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.560 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 7.560 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2)) 7.560 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2)) 7.561 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2))) 7.562 * [backup-simplify]: Simplify (+ (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (- (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (/ 1 (pow d4 2))) 7.562 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 7.562 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.562 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.562 * [backup-simplify]: Simplify (+ 0 0) into 0 7.563 * [backup-simplify]: Simplify (+ 0 0) into 0 7.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.564 * [backup-simplify]: Simplify (- 0) into 0 7.564 * [backup-simplify]: Simplify (+ 0 0) into 0 7.565 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) 0) (* 0 d1))) into 0 7.567 * [backup-simplify]: Simplify (- (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (/ 1 (pow d4 2))) (* -1 d1)) (+ (* (/ -1 d1) (/ 0 (* -1 d1))) (* (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1))) (/ (+ (/ d1 d4) (+ (/ d1 d3) 1)) (* -1 d1))))) into 0 7.569 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1)))) into 0 7.569 * [taylor]: Taking taylor expansion of 0 in d3 7.569 * [backup-simplify]: Simplify 0 into 0 7.569 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 7.570 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.570 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2)) 7.570 * [backup-simplify]: Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2))) 7.570 * [backup-simplify]: Simplify (+ (/ 1 (* d4 d1)) (- (/ 1 (pow d1 2)))) into (- (/ 1 (* d4 d1)) (/ 1 (pow d1 2))) 7.570 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (/ 1 (pow d1 2))) in d1 7.570 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 7.570 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 7.570 * [taylor]: Taking taylor expansion of d4 in d1 7.570 * [backup-simplify]: Simplify d4 into d4 7.570 * [taylor]: Taking taylor expansion of d1 in d1 7.570 * [backup-simplify]: Simplify 0 into 0 7.571 * [backup-simplify]: Simplify 1 into 1 7.571 * [backup-simplify]: Simplify (* d4 0) into 0 7.571 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 7.571 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.571 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.571 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.571 * [taylor]: Taking taylor expansion of d1 in d1 7.571 * [backup-simplify]: Simplify 0 into 0 7.571 * [backup-simplify]: Simplify 1 into 1 7.572 * [backup-simplify]: Simplify (* 1 1) into 1 7.572 * [backup-simplify]: Simplify (/ 1 1) into 1 7.572 * [backup-simplify]: Simplify (- 1) into -1 7.573 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.573 * [taylor]: Taking taylor expansion of -1 in d4 7.573 * [backup-simplify]: Simplify -1 into -1 7.573 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.573 * [taylor]: Taking taylor expansion of 0 in d1 7.573 * [backup-simplify]: Simplify 0 into 0 7.574 * [backup-simplify]: Simplify (- 1) into -1 7.574 * [taylor]: Taking taylor expansion of -1 in d4 7.574 * [backup-simplify]: Simplify -1 into -1 7.574 * [taylor]: Taking taylor expansion of 1 in d4 7.574 * [backup-simplify]: Simplify 1 into 1 7.574 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d1)) into 0 7.574 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))))) into 0 7.575 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d1)))) into 0 7.575 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.575 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 7.576 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.577 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0 7.578 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0 7.578 * [backup-simplify]: Simplify (+ 0 0) into 0 7.578 * [backup-simplify]: Simplify (+ 0 0) into 0 7.579 * [backup-simplify]: Simplify (+ 0 0) into 0 7.580 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 7.580 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.581 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0 7.581 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.581 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0 7.582 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 7.582 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.583 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0 7.583 * [backup-simplify]: Simplify (+ 0 0) into 0 7.583 * [backup-simplify]: Simplify (+ 0 0) into 0 7.583 * [backup-simplify]: Simplify (- 0) into 0 7.584 * [backup-simplify]: Simplify (+ 0 0) into 0 7.584 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.584 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.584 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.584 * [backup-simplify]: Simplify (+ 0 0) into 0 7.584 * [backup-simplify]: Simplify (+ 0 0) into 0 7.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.585 * [backup-simplify]: Simplify (- 0) into 0 7.585 * [backup-simplify]: Simplify (+ 0 0) into 0 7.586 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) 0) (+ (* 0 0) (* 0 d1)))) into 0 7.586 * [backup-simplify]: Simplify (- (/ 0 (* -1 d1)) (+ (* (/ -1 d1) (/ 0 (* -1 d1))) (* (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1))) (/ 0 (* -1 d1))) (* 0 (/ (+ (/ d1 d4) (+ (/ d1 d3) 1)) (* -1 d1))))) into 0 7.587 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1))))) into 0 7.587 * [taylor]: Taking taylor expansion of 0 in d3 7.587 * [backup-simplify]: Simplify 0 into 0 7.587 * [taylor]: Taking taylor expansion of 0 in d1 7.587 * [backup-simplify]: Simplify 0 into 0 7.587 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d1)) into 0 7.588 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d4 d1)) (/ 0 (* d4 d1))))) into 0 7.588 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 7.588 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.588 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.589 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 7.589 * [backup-simplify]: Simplify (+ 0 0) into 0 7.589 * [backup-simplify]: Simplify (- 0) into 0 7.589 * [backup-simplify]: Simplify (+ 0 0) into 0 7.589 * [taylor]: Taking taylor expansion of 0 in d1 7.589 * [backup-simplify]: Simplify 0 into 0 7.589 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.590 * [taylor]: Taking taylor expansion of 0 in d1 7.590 * [backup-simplify]: Simplify 0 into 0 7.590 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.590 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.591 * [backup-simplify]: Simplify (- 0) into 0 7.591 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 7.591 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.591 * [taylor]: Taking taylor expansion of d4 in d4 7.591 * [backup-simplify]: Simplify 0 into 0 7.591 * [backup-simplify]: Simplify 1 into 1 7.591 * [backup-simplify]: Simplify (/ 1 1) into 1 7.591 * [backup-simplify]: Simplify 1 into 1 7.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.592 * [backup-simplify]: Simplify (- 0) into 0 7.592 * [taylor]: Taking taylor expansion of 0 in d4 7.592 * [backup-simplify]: Simplify 0 into 0 7.592 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.592 * [taylor]: Taking taylor expansion of 0 in d4 7.592 * [backup-simplify]: Simplify 0 into 0 7.592 * [backup-simplify]: Simplify -1 into -1 7.592 * [backup-simplify]: Simplify -1 into -1 7.593 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d1))) (* (/ 1 (/ 1 (- d3))) 1)))) (+ (* -1 (pow (* 1 (* (/ 1 (/ 1 (- d1))) (* 1 1))) 2)) (* 1 (* (/ 1 (/ 1 (- d4))) (* (/ 1 (/ 1 (- d1))) (* 1 1)))))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 7.593 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 7.594 * [backup-simplify]: Simplify (* (- (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* d4 d4)) d1) into (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) 7.594 * [approximate]: Taking taylor expansion of (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) in (d2 d3 d1 d4) around 0 7.594 * [taylor]: Taking taylor expansion of (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) in d4 7.594 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in d4 7.594 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) in d4 7.594 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.594 * [taylor]: Taking taylor expansion of d1 in d4 7.594 * [backup-simplify]: Simplify d1 into d1 7.594 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2))) in d4 7.594 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d4 7.594 * [taylor]: Taking taylor expansion of 2 in d4 7.594 * [backup-simplify]: Simplify 2 into 2 7.594 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 7.594 * [taylor]: Taking taylor expansion of d3 in d4 7.594 * [backup-simplify]: Simplify d3 into d3 7.594 * [taylor]: Taking taylor expansion of d1 in d4 7.594 * [backup-simplify]: Simplify d1 into d1 7.594 * [taylor]: Taking taylor expansion of (+ (pow d3 2) (pow d2 2)) in d4 7.594 * [taylor]: Taking taylor expansion of (pow d3 2) in d4 7.594 * [taylor]: Taking taylor expansion of d3 in d4 7.594 * [backup-simplify]: Simplify d3 into d3 7.594 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 7.594 * [taylor]: Taking taylor expansion of d2 in d4 7.594 * [backup-simplify]: Simplify d2 into d2 7.594 * [taylor]: Taking taylor expansion of (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2)))) in d4 7.594 * [taylor]: Taking taylor expansion of (* 2 (* d2 d1)) in d4 7.594 * [taylor]: Taking taylor expansion of 2 in d4 7.594 * [backup-simplify]: Simplify 2 into 2 7.594 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 7.594 * [taylor]: Taking taylor expansion of d2 in d4 7.594 * [backup-simplify]: Simplify d2 into d2 7.594 * [taylor]: Taking taylor expansion of d1 in d4 7.594 * [backup-simplify]: Simplify d1 into d1 7.594 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (* 2 (* d3 d2))) in d4 7.594 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.594 * [taylor]: Taking taylor expansion of d4 in d4 7.594 * [backup-simplify]: Simplify 0 into 0 7.594 * [backup-simplify]: Simplify 1 into 1 7.594 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d4 7.594 * [taylor]: Taking taylor expansion of 2 in d4 7.594 * [backup-simplify]: Simplify 2 into 2 7.594 * [taylor]: Taking taylor expansion of (* d3 d2) in d4 7.594 * [taylor]: Taking taylor expansion of d3 in d4 7.594 * [backup-simplify]: Simplify d3 into d3 7.594 * [taylor]: Taking taylor expansion of d2 in d4 7.594 * [backup-simplify]: Simplify d2 into d2 7.594 * [taylor]: Taking taylor expansion of d1 in d4 7.594 * [backup-simplify]: Simplify d1 into d1 7.594 * [taylor]: Taking taylor expansion of (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) in d1 7.594 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in d1 7.594 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) in d1 7.594 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.594 * [taylor]: Taking taylor expansion of d1 in d1 7.594 * [backup-simplify]: Simplify 0 into 0 7.594 * [backup-simplify]: Simplify 1 into 1 7.594 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2))) in d1 7.594 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d1 7.594 * [taylor]: Taking taylor expansion of 2 in d1 7.594 * [backup-simplify]: Simplify 2 into 2 7.594 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 7.595 * [taylor]: Taking taylor expansion of d3 in d1 7.595 * [backup-simplify]: Simplify d3 into d3 7.595 * [taylor]: Taking taylor expansion of d1 in d1 7.595 * [backup-simplify]: Simplify 0 into 0 7.595 * [backup-simplify]: Simplify 1 into 1 7.595 * [taylor]: Taking taylor expansion of (+ (pow d3 2) (pow d2 2)) in d1 7.595 * [taylor]: Taking taylor expansion of (pow d3 2) in d1 7.595 * [taylor]: Taking taylor expansion of d3 in d1 7.595 * [backup-simplify]: Simplify d3 into d3 7.595 * [taylor]: Taking taylor expansion of (pow d2 2) in d1 7.595 * [taylor]: Taking taylor expansion of d2 in d1 7.595 * [backup-simplify]: Simplify d2 into d2 7.595 * [taylor]: Taking taylor expansion of (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2)))) in d1 7.595 * [taylor]: Taking taylor expansion of (* 2 (* d2 d1)) in d1 7.595 * [taylor]: Taking taylor expansion of 2 in d1 7.595 * [backup-simplify]: Simplify 2 into 2 7.595 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 7.595 * [taylor]: Taking taylor expansion of d2 in d1 7.595 * [backup-simplify]: Simplify d2 into d2 7.595 * [taylor]: Taking taylor expansion of d1 in d1 7.595 * [backup-simplify]: Simplify 0 into 0 7.595 * [backup-simplify]: Simplify 1 into 1 7.595 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (* 2 (* d3 d2))) in d1 7.595 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.595 * [taylor]: Taking taylor expansion of d4 in d1 7.595 * [backup-simplify]: Simplify d4 into d4 7.595 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d1 7.595 * [taylor]: Taking taylor expansion of 2 in d1 7.595 * [backup-simplify]: Simplify 2 into 2 7.595 * [taylor]: Taking taylor expansion of (* d3 d2) in d1 7.595 * [taylor]: Taking taylor expansion of d3 in d1 7.595 * [backup-simplify]: Simplify d3 into d3 7.595 * [taylor]: Taking taylor expansion of d2 in d1 7.595 * [backup-simplify]: Simplify d2 into d2 7.595 * [taylor]: Taking taylor expansion of d1 in d1 7.595 * [backup-simplify]: Simplify 0 into 0 7.595 * [backup-simplify]: Simplify 1 into 1 7.595 * [taylor]: Taking taylor expansion of (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) in d3 7.595 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in d3 7.595 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) in d3 7.595 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.595 * [taylor]: Taking taylor expansion of d1 in d3 7.595 * [backup-simplify]: Simplify d1 into d1 7.595 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2))) in d3 7.595 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d3 7.595 * [taylor]: Taking taylor expansion of 2 in d3 7.595 * [backup-simplify]: Simplify 2 into 2 7.595 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.595 * [taylor]: Taking taylor expansion of d3 in d3 7.595 * [backup-simplify]: Simplify 0 into 0 7.595 * [backup-simplify]: Simplify 1 into 1 7.595 * [taylor]: Taking taylor expansion of d1 in d3 7.595 * [backup-simplify]: Simplify d1 into d1 7.595 * [taylor]: Taking taylor expansion of (+ (pow d3 2) (pow d2 2)) in d3 7.595 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 7.595 * [taylor]: Taking taylor expansion of d3 in d3 7.595 * [backup-simplify]: Simplify 0 into 0 7.595 * [backup-simplify]: Simplify 1 into 1 7.595 * [taylor]: Taking taylor expansion of (pow d2 2) in d3 7.595 * [taylor]: Taking taylor expansion of d2 in d3 7.595 * [backup-simplify]: Simplify d2 into d2 7.595 * [taylor]: Taking taylor expansion of (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2)))) in d3 7.595 * [taylor]: Taking taylor expansion of (* 2 (* d2 d1)) in d3 7.595 * [taylor]: Taking taylor expansion of 2 in d3 7.595 * [backup-simplify]: Simplify 2 into 2 7.595 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 7.595 * [taylor]: Taking taylor expansion of d2 in d3 7.595 * [backup-simplify]: Simplify d2 into d2 7.595 * [taylor]: Taking taylor expansion of d1 in d3 7.596 * [backup-simplify]: Simplify d1 into d1 7.596 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (* 2 (* d3 d2))) in d3 7.596 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 7.596 * [taylor]: Taking taylor expansion of d4 in d3 7.596 * [backup-simplify]: Simplify d4 into d4 7.596 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d3 7.596 * [taylor]: Taking taylor expansion of 2 in d3 7.596 * [backup-simplify]: Simplify 2 into 2 7.596 * [taylor]: Taking taylor expansion of (* d3 d2) in d3 7.596 * [taylor]: Taking taylor expansion of d3 in d3 7.596 * [backup-simplify]: Simplify 0 into 0 7.596 * [backup-simplify]: Simplify 1 into 1 7.596 * [taylor]: Taking taylor expansion of d2 in d3 7.596 * [backup-simplify]: Simplify d2 into d2 7.596 * [taylor]: Taking taylor expansion of d1 in d3 7.596 * [backup-simplify]: Simplify d1 into d1 7.596 * [taylor]: Taking taylor expansion of (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) in d2 7.596 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in d2 7.596 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) in d2 7.596 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.596 * [taylor]: Taking taylor expansion of d1 in d2 7.596 * [backup-simplify]: Simplify d1 into d1 7.596 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2))) in d2 7.596 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d2 7.596 * [taylor]: Taking taylor expansion of 2 in d2 7.596 * [backup-simplify]: Simplify 2 into 2 7.596 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.596 * [taylor]: Taking taylor expansion of d3 in d2 7.596 * [backup-simplify]: Simplify d3 into d3 7.596 * [taylor]: Taking taylor expansion of d1 in d2 7.596 * [backup-simplify]: Simplify d1 into d1 7.596 * [taylor]: Taking taylor expansion of (+ (pow d3 2) (pow d2 2)) in d2 7.596 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.596 * [taylor]: Taking taylor expansion of d3 in d2 7.596 * [backup-simplify]: Simplify d3 into d3 7.596 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.596 * [taylor]: Taking taylor expansion of d2 in d2 7.596 * [backup-simplify]: Simplify 0 into 0 7.596 * [backup-simplify]: Simplify 1 into 1 7.596 * [taylor]: Taking taylor expansion of (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2)))) in d2 7.596 * [taylor]: Taking taylor expansion of (* 2 (* d2 d1)) in d2 7.596 * [taylor]: Taking taylor expansion of 2 in d2 7.596 * [backup-simplify]: Simplify 2 into 2 7.596 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.596 * [taylor]: Taking taylor expansion of d2 in d2 7.596 * [backup-simplify]: Simplify 0 into 0 7.596 * [backup-simplify]: Simplify 1 into 1 7.596 * [taylor]: Taking taylor expansion of d1 in d2 7.596 * [backup-simplify]: Simplify d1 into d1 7.596 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (* 2 (* d3 d2))) in d2 7.596 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.596 * [taylor]: Taking taylor expansion of d4 in d2 7.596 * [backup-simplify]: Simplify d4 into d4 7.596 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d2 7.596 * [taylor]: Taking taylor expansion of 2 in d2 7.596 * [backup-simplify]: Simplify 2 into 2 7.596 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.596 * [taylor]: Taking taylor expansion of d3 in d2 7.596 * [backup-simplify]: Simplify d3 into d3 7.596 * [taylor]: Taking taylor expansion of d2 in d2 7.596 * [backup-simplify]: Simplify 0 into 0 7.596 * [backup-simplify]: Simplify 1 into 1 7.596 * [taylor]: Taking taylor expansion of d1 in d2 7.596 * [backup-simplify]: Simplify d1 into d1 7.596 * [taylor]: Taking taylor expansion of (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) d1) in d2 7.596 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in d2 7.596 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) in d2 7.596 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.596 * [taylor]: Taking taylor expansion of d1 in d2 7.597 * [backup-simplify]: Simplify d1 into d1 7.597 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2))) in d2 7.597 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d2 7.597 * [taylor]: Taking taylor expansion of 2 in d2 7.597 * [backup-simplify]: Simplify 2 into 2 7.597 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.597 * [taylor]: Taking taylor expansion of d3 in d2 7.597 * [backup-simplify]: Simplify d3 into d3 7.597 * [taylor]: Taking taylor expansion of d1 in d2 7.597 * [backup-simplify]: Simplify d1 into d1 7.597 * [taylor]: Taking taylor expansion of (+ (pow d3 2) (pow d2 2)) in d2 7.597 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.597 * [taylor]: Taking taylor expansion of d3 in d2 7.597 * [backup-simplify]: Simplify d3 into d3 7.597 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.597 * [taylor]: Taking taylor expansion of d2 in d2 7.597 * [backup-simplify]: Simplify 0 into 0 7.597 * [backup-simplify]: Simplify 1 into 1 7.597 * [taylor]: Taking taylor expansion of (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2)))) in d2 7.597 * [taylor]: Taking taylor expansion of (* 2 (* d2 d1)) in d2 7.597 * [taylor]: Taking taylor expansion of 2 in d2 7.597 * [backup-simplify]: Simplify 2 into 2 7.597 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.597 * [taylor]: Taking taylor expansion of d2 in d2 7.597 * [backup-simplify]: Simplify 0 into 0 7.597 * [backup-simplify]: Simplify 1 into 1 7.597 * [taylor]: Taking taylor expansion of d1 in d2 7.597 * [backup-simplify]: Simplify d1 into d1 7.597 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (* 2 (* d3 d2))) in d2 7.597 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.597 * [taylor]: Taking taylor expansion of d4 in d2 7.597 * [backup-simplify]: Simplify d4 into d4 7.597 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d2 7.597 * [taylor]: Taking taylor expansion of 2 in d2 7.597 * [backup-simplify]: Simplify 2 into 2 7.597 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.597 * [taylor]: Taking taylor expansion of d3 in d2 7.597 * [backup-simplify]: Simplify d3 into d3 7.597 * [taylor]: Taking taylor expansion of d2 in d2 7.597 * [backup-simplify]: Simplify 0 into 0 7.597 * [backup-simplify]: Simplify 1 into 1 7.597 * [taylor]: Taking taylor expansion of d1 in d2 7.597 * [backup-simplify]: Simplify d1 into d1 7.597 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.597 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.597 * [backup-simplify]: Simplify (* 2 (* d3 d1)) into (* 2 (* d3 d1)) 7.597 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.597 * [backup-simplify]: Simplify (+ (pow d3 2) 0) into (pow d3 2) 7.598 * [backup-simplify]: Simplify (+ (* 2 (* d3 d1)) (pow d3 2)) into (+ (* 2 (* d3 d1)) (pow d3 2)) 7.598 * [backup-simplify]: Simplify (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) into (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) 7.598 * [backup-simplify]: Simplify (* 0 d1) into 0 7.600 * [backup-simplify]: Simplify (* 2 0) into 0 7.600 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.600 * [backup-simplify]: Simplify (* d3 0) into 0 7.600 * [backup-simplify]: Simplify (* 2 0) into 0 7.600 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 7.600 * [backup-simplify]: Simplify (+ 0 (pow d4 2)) into (pow d4 2) 7.600 * [backup-simplify]: Simplify (- (pow d4 2)) into (- (pow d4 2)) 7.601 * [backup-simplify]: Simplify (+ (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (- (pow d4 2))) into (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) 7.601 * [backup-simplify]: Simplify (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) d1) into (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) d1) 7.601 * [taylor]: Taking taylor expansion of (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) d1) in d3 7.601 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) in d3 7.601 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) in d3 7.601 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.601 * [taylor]: Taking taylor expansion of d1 in d3 7.601 * [backup-simplify]: Simplify d1 into d1 7.601 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (pow d3 2)) in d3 7.601 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d3 7.601 * [taylor]: Taking taylor expansion of 2 in d3 7.601 * [backup-simplify]: Simplify 2 into 2 7.601 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.601 * [taylor]: Taking taylor expansion of d3 in d3 7.601 * [backup-simplify]: Simplify 0 into 0 7.601 * [backup-simplify]: Simplify 1 into 1 7.601 * [taylor]: Taking taylor expansion of d1 in d3 7.601 * [backup-simplify]: Simplify d1 into d1 7.601 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 7.601 * [taylor]: Taking taylor expansion of d3 in d3 7.601 * [backup-simplify]: Simplify 0 into 0 7.601 * [backup-simplify]: Simplify 1 into 1 7.602 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 7.602 * [taylor]: Taking taylor expansion of d4 in d3 7.602 * [backup-simplify]: Simplify d4 into d4 7.602 * [taylor]: Taking taylor expansion of d1 in d3 7.602 * [backup-simplify]: Simplify d1 into d1 7.602 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.602 * [backup-simplify]: Simplify (* 0 d1) into 0 7.602 * [backup-simplify]: Simplify (* 2 0) into 0 7.602 * [backup-simplify]: Simplify (+ 0 0) into 0 7.602 * [backup-simplify]: Simplify (+ (pow d1 2) 0) into (pow d1 2) 7.602 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.602 * [backup-simplify]: Simplify (- (pow d4 2)) into (- (pow d4 2)) 7.603 * [backup-simplify]: Simplify (+ (pow d1 2) (- (pow d4 2))) into (- (pow d1 2) (pow d4 2)) 7.603 * [backup-simplify]: Simplify (* (- (pow d1 2) (pow d4 2)) d1) into (* (- (pow d1 2) (pow d4 2)) d1) 7.603 * [taylor]: Taking taylor expansion of (* (- (pow d1 2) (pow d4 2)) d1) in d1 7.603 * [taylor]: Taking taylor expansion of (- (pow d1 2) (pow d4 2)) in d1 7.603 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.603 * [taylor]: Taking taylor expansion of d1 in d1 7.603 * [backup-simplify]: Simplify 0 into 0 7.603 * [backup-simplify]: Simplify 1 into 1 7.603 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.603 * [taylor]: Taking taylor expansion of d4 in d1 7.603 * [backup-simplify]: Simplify d4 into d4 7.603 * [taylor]: Taking taylor expansion of d1 in d1 7.603 * [backup-simplify]: Simplify 0 into 0 7.603 * [backup-simplify]: Simplify 1 into 1 7.603 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.603 * [backup-simplify]: Simplify (- (pow d4 2)) into (- (pow d4 2)) 7.603 * [backup-simplify]: Simplify (+ 0 (- (pow d4 2))) into (- (pow d4 2)) 7.603 * [backup-simplify]: Simplify (* (- (pow d4 2)) 0) into 0 7.603 * [taylor]: Taking taylor expansion of 0 in d4 7.603 * [backup-simplify]: Simplify 0 into 0 7.603 * [backup-simplify]: Simplify 0 into 0 7.603 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.603 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d1)) into 0 7.604 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* d3 d1))) into 0 7.604 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0 7.604 * [backup-simplify]: Simplify (+ 0 0) into 0 7.604 * [backup-simplify]: Simplify (+ 0 0) into 0 7.605 * [backup-simplify]: Simplify (+ 0 0) into 0 7.605 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.605 * [backup-simplify]: Simplify (+ (* 2 d1) (* 0 0)) into (* 2 d1) 7.605 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.605 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.606 * [backup-simplify]: Simplify (+ (* 2 d3) (* 0 0)) into (* 2 d3) 7.606 * [backup-simplify]: Simplify (+ 0 (* 2 d3)) into (* 2 d3) 7.606 * [backup-simplify]: Simplify (+ (* 2 d1) (* 2 d3)) into (+ (* 2 d3) (* 2 d1)) 7.606 * [backup-simplify]: Simplify (- (+ (* 2 d3) (* 2 d1))) into (- (+ (* 2 d3) (* 2 d1))) 7.606 * [backup-simplify]: Simplify (+ 0 (- (+ (* 2 d3) (* 2 d1)))) into (- (+ (* 2 d3) (* 2 d1))) 7.607 * [backup-simplify]: Simplify (+ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) 0) (* (- (+ (* 2 d3) (* 2 d1))) d1)) into (- (+ (* 2 (pow d1 2)) (* 2 (* d3 d1)))) 7.607 * [taylor]: Taking taylor expansion of (- (+ (* 2 (pow d1 2)) (* 2 (* d3 d1)))) in d3 7.607 * [taylor]: Taking taylor expansion of (+ (* 2 (pow d1 2)) (* 2 (* d3 d1))) in d3 7.607 * [taylor]: Taking taylor expansion of (* 2 (pow d1 2)) in d3 7.607 * [taylor]: Taking taylor expansion of 2 in d3 7.607 * [backup-simplify]: Simplify 2 into 2 7.607 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.607 * [taylor]: Taking taylor expansion of d1 in d3 7.607 * [backup-simplify]: Simplify d1 into d1 7.607 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d3 7.607 * [taylor]: Taking taylor expansion of 2 in d3 7.607 * [backup-simplify]: Simplify 2 into 2 7.607 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.607 * [taylor]: Taking taylor expansion of d3 in d3 7.607 * [backup-simplify]: Simplify 0 into 0 7.607 * [backup-simplify]: Simplify 1 into 1 7.607 * [taylor]: Taking taylor expansion of d1 in d3 7.607 * [backup-simplify]: Simplify d1 into d1 7.607 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.607 * [backup-simplify]: Simplify (* 2 (pow d1 2)) into (* 2 (pow d1 2)) 7.607 * [backup-simplify]: Simplify (* 0 d1) into 0 7.607 * [backup-simplify]: Simplify (* 2 0) into 0 7.607 * [backup-simplify]: Simplify (+ (* 2 (pow d1 2)) 0) into (* 2 (pow d1 2)) 7.607 * [backup-simplify]: Simplify (- (* 2 (pow d1 2))) into (- (* 2 (pow d1 2))) 7.607 * [taylor]: Taking taylor expansion of (- (* 2 (pow d1 2))) in d1 7.608 * [taylor]: Taking taylor expansion of (* 2 (pow d1 2)) in d1 7.608 * [taylor]: Taking taylor expansion of 2 in d1 7.608 * [backup-simplify]: Simplify 2 into 2 7.608 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.608 * [taylor]: Taking taylor expansion of d1 in d1 7.608 * [backup-simplify]: Simplify 0 into 0 7.608 * [backup-simplify]: Simplify 1 into 1 7.608 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.608 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.608 * [backup-simplify]: Simplify (+ (* 2 d1) (* 0 0)) into (* 2 d1) 7.608 * [backup-simplify]: Simplify (+ (* 2 d1) 0) into (* 2 d1) 7.608 * [backup-simplify]: Simplify (+ 0 (* 2 d1)) into (* 2 d1) 7.608 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.609 * [backup-simplify]: Simplify (- 0) into 0 7.609 * [backup-simplify]: Simplify (+ (* 2 d1) 0) into (* 2 d1) 7.609 * [backup-simplify]: Simplify (+ (* (- (pow d1 2) (pow d4 2)) 0) (* (* 2 d1) d1)) into (* 2 (pow d1 2)) 7.609 * [taylor]: Taking taylor expansion of (* 2 (pow d1 2)) in d1 7.609 * [taylor]: Taking taylor expansion of 2 in d1 7.609 * [backup-simplify]: Simplify 2 into 2 7.609 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.609 * [taylor]: Taking taylor expansion of d1 in d1 7.609 * [backup-simplify]: Simplify 0 into 0 7.609 * [backup-simplify]: Simplify 1 into 1 7.609 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.609 * [backup-simplify]: Simplify (- 0) into 0 7.610 * [backup-simplify]: Simplify (+ 0 0) into 0 7.610 * [backup-simplify]: Simplify (+ (* (- (pow d4 2)) 1) (* 0 0)) into (- (pow d4 2)) 7.610 * [taylor]: Taking taylor expansion of (- (pow d4 2)) in d4 7.610 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.610 * [taylor]: Taking taylor expansion of d4 in d4 7.610 * [backup-simplify]: Simplify 0 into 0 7.610 * [backup-simplify]: Simplify 1 into 1 7.610 * [backup-simplify]: Simplify 0 into 0 7.610 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.611 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d1))) into 0 7.611 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* d3 d1)))) into 0 7.611 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0 7.612 * [backup-simplify]: Simplify (* 1 1) into 1 7.612 * [backup-simplify]: Simplify (+ 0 1) into 1 7.612 * [backup-simplify]: Simplify (+ 0 1) into 1 7.612 * [backup-simplify]: Simplify (+ 0 1) into 1 7.613 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 7.613 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 d1) (* 0 0))) into 0 7.614 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 7.614 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 7.615 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 d3) (* 0 0))) into 0 7.615 * [backup-simplify]: Simplify (+ 0 0) into 0 7.615 * [backup-simplify]: Simplify (+ 0 0) into 0 7.615 * [backup-simplify]: Simplify (- 0) into 0 7.616 * [backup-simplify]: Simplify (+ 1 0) into 1 7.616 * [backup-simplify]: Simplify (+ (* (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) 0) (+ (* (- (+ (* 2 d3) (* 2 d1))) 0) (* 1 d1))) into d1 7.616 * [taylor]: Taking taylor expansion of d1 in d3 7.616 * [backup-simplify]: Simplify d1 into d1 7.616 * [taylor]: Taking taylor expansion of d1 in d1 7.616 * [backup-simplify]: Simplify 0 into 0 7.616 * [backup-simplify]: Simplify 1 into 1 7.616 * [taylor]: Taking taylor expansion of 0 in d4 7.616 * [backup-simplify]: Simplify 0 into 0 7.616 * [backup-simplify]: Simplify 0 into 0 7.616 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.617 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (pow d1 2))) into 0 7.617 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.617 * [backup-simplify]: Simplify (+ (* 2 d1) (* 0 0)) into (* 2 d1) 7.617 * [backup-simplify]: Simplify (+ 0 (* 2 d1)) into (* 2 d1) 7.617 * [backup-simplify]: Simplify (- (* 2 d1)) into (- (* 2 d1)) 7.617 * [taylor]: Taking taylor expansion of (- (* 2 d1)) in d1 7.617 * [taylor]: Taking taylor expansion of (* 2 d1) in d1 7.617 * [taylor]: Taking taylor expansion of 2 in d1 7.617 * [backup-simplify]: Simplify 2 into 2 7.617 * [taylor]: Taking taylor expansion of d1 in d1 7.617 * [backup-simplify]: Simplify 0 into 0 7.617 * [backup-simplify]: Simplify 1 into 1 7.618 * [backup-simplify]: Simplify (* 2 0) into 0 7.618 * [backup-simplify]: Simplify (- 0) into 0 7.618 * [taylor]: Taking taylor expansion of 0 in d4 7.618 * [backup-simplify]: Simplify 0 into 0 7.618 * [backup-simplify]: Simplify 0 into 0 7.618 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.619 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 7.619 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 d1) (* 0 0))) into 0 7.620 * [backup-simplify]: Simplify (* 1 1) into 1 7.620 * [backup-simplify]: Simplify (+ 0 1) into 1 7.620 * [backup-simplify]: Simplify (+ 0 1) into 1 7.621 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 7.621 * [backup-simplify]: Simplify (- 0) into 0 7.621 * [backup-simplify]: Simplify (+ 1 0) into 1 7.621 * [backup-simplify]: Simplify (+ (* (- (pow d1 2) (pow d4 2)) 0) (+ (* (* 2 d1) 0) (* 1 d1))) into d1 7.621 * [taylor]: Taking taylor expansion of d1 in d1 7.621 * [backup-simplify]: Simplify 0 into 0 7.621 * [backup-simplify]: Simplify 1 into 1 7.621 * [taylor]: Taking taylor expansion of 0 in d4 7.621 * [backup-simplify]: Simplify 0 into 0 7.622 * [backup-simplify]: Simplify 0 into 0 7.622 * [backup-simplify]: Simplify (* 1 1) into 1 7.622 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 7.622 * [backup-simplify]: Simplify (- 0) into 0 7.623 * [backup-simplify]: Simplify (+ 1 0) into 1 7.623 * [backup-simplify]: Simplify (+ (* (- (pow d4 2)) 0) (+ (* 0 1) (* 1 0))) into 0 7.623 * [taylor]: Taking taylor expansion of 0 in d4 7.623 * [backup-simplify]: Simplify 0 into 0 7.623 * [backup-simplify]: Simplify 0 into 0 7.623 * [backup-simplify]: Simplify 0 into 0 7.624 * [backup-simplify]: Simplify (* (- (* (- (/ 1 d2) (+ (/ 1 d3) (/ 1 d1))) (- (/ 1 d2) (+ (/ 1 d3) (/ 1 d1)))) (* (/ 1 d4) (/ 1 d4))) (/ 1 d1)) into (/ (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1) 7.624 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1) in (d2 d3 d1 d4) around 0 7.624 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1) in d4 7.624 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d4 7.624 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) in d4 7.624 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.624 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.624 * [taylor]: Taking taylor expansion of d1 in d4 7.624 * [backup-simplify]: Simplify d1 into d1 7.624 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.624 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.624 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) in d4 7.624 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4 7.624 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 7.624 * [taylor]: Taking taylor expansion of d2 in d4 7.624 * [backup-simplify]: Simplify d2 into d2 7.624 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.624 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 7.624 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) in d4 7.624 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d4 7.624 * [taylor]: Taking taylor expansion of 2 in d4 7.624 * [backup-simplify]: Simplify 2 into 2 7.624 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 7.624 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 7.624 * [taylor]: Taking taylor expansion of d3 in d4 7.624 * [backup-simplify]: Simplify d3 into d3 7.624 * [taylor]: Taking taylor expansion of d1 in d4 7.624 * [backup-simplify]: Simplify d1 into d1 7.624 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.624 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 7.624 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d4 7.624 * [taylor]: Taking taylor expansion of (pow d3 2) in d4 7.624 * [taylor]: Taking taylor expansion of d3 in d4 7.624 * [backup-simplify]: Simplify d3 into d3 7.624 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.625 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.625 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d4 7.625 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d4 7.625 * [taylor]: Taking taylor expansion of 2 in d4 7.625 * [backup-simplify]: Simplify 2 into 2 7.625 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d4 7.625 * [taylor]: Taking taylor expansion of (* d3 d2) in d4 7.625 * [taylor]: Taking taylor expansion of d3 in d4 7.625 * [backup-simplify]: Simplify d3 into d3 7.625 * [taylor]: Taking taylor expansion of d2 in d4 7.625 * [backup-simplify]: Simplify d2 into d2 7.625 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2) 7.625 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2)) 7.625 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d4 7.625 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.625 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.625 * [taylor]: Taking taylor expansion of d4 in d4 7.625 * [backup-simplify]: Simplify 0 into 0 7.625 * [backup-simplify]: Simplify 1 into 1 7.625 * [backup-simplify]: Simplify (* 1 1) into 1 7.626 * [backup-simplify]: Simplify (/ 1 1) into 1 7.626 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d4 7.626 * [taylor]: Taking taylor expansion of 2 in d4 7.626 * [backup-simplify]: Simplify 2 into 2 7.626 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 7.626 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 7.626 * [taylor]: Taking taylor expansion of d2 in d4 7.626 * [backup-simplify]: Simplify d2 into d2 7.626 * [taylor]: Taking taylor expansion of d1 in d4 7.626 * [backup-simplify]: Simplify d1 into d1 7.626 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 7.626 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 7.626 * [taylor]: Taking taylor expansion of d1 in d4 7.626 * [backup-simplify]: Simplify d1 into d1 7.626 * [backup-simplify]: Simplify (+ 1 0) into 1 7.626 * [backup-simplify]: Simplify (+ 0 1) into 1 7.627 * [backup-simplify]: Simplify (- 1) into -1 7.627 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.627 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.627 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1) in d1 7.627 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d1 7.627 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) in d1 7.627 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.627 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.627 * [taylor]: Taking taylor expansion of d1 in d1 7.627 * [backup-simplify]: Simplify 0 into 0 7.627 * [backup-simplify]: Simplify 1 into 1 7.627 * [backup-simplify]: Simplify (* 1 1) into 1 7.628 * [backup-simplify]: Simplify (/ 1 1) into 1 7.628 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) in d1 7.628 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d1 7.628 * [taylor]: Taking taylor expansion of (pow d2 2) in d1 7.628 * [taylor]: Taking taylor expansion of d2 in d1 7.628 * [backup-simplify]: Simplify d2 into d2 7.628 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.628 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 7.628 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) in d1 7.628 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d1 7.628 * [taylor]: Taking taylor expansion of 2 in d1 7.628 * [backup-simplify]: Simplify 2 into 2 7.628 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 7.628 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 7.628 * [taylor]: Taking taylor expansion of d3 in d1 7.628 * [backup-simplify]: Simplify d3 into d3 7.628 * [taylor]: Taking taylor expansion of d1 in d1 7.628 * [backup-simplify]: Simplify 0 into 0 7.628 * [backup-simplify]: Simplify 1 into 1 7.628 * [backup-simplify]: Simplify (* d3 0) into 0 7.628 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.628 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.628 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d1 7.628 * [taylor]: Taking taylor expansion of (pow d3 2) in d1 7.628 * [taylor]: Taking taylor expansion of d3 in d1 7.628 * [backup-simplify]: Simplify d3 into d3 7.628 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.629 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.629 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d1 7.629 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d1 7.629 * [taylor]: Taking taylor expansion of 2 in d1 7.629 * [backup-simplify]: Simplify 2 into 2 7.629 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d1 7.629 * [taylor]: Taking taylor expansion of (* d3 d2) in d1 7.629 * [taylor]: Taking taylor expansion of d3 in d1 7.629 * [backup-simplify]: Simplify d3 into d3 7.629 * [taylor]: Taking taylor expansion of d2 in d1 7.629 * [backup-simplify]: Simplify d2 into d2 7.629 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2) 7.629 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2)) 7.629 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d1 7.629 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 7.629 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.629 * [taylor]: Taking taylor expansion of d4 in d1 7.629 * [backup-simplify]: Simplify d4 into d4 7.629 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.629 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.629 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d1 7.629 * [taylor]: Taking taylor expansion of 2 in d1 7.629 * [backup-simplify]: Simplify 2 into 2 7.629 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 7.629 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 7.629 * [taylor]: Taking taylor expansion of d2 in d1 7.629 * [backup-simplify]: Simplify d2 into d2 7.629 * [taylor]: Taking taylor expansion of d1 in d1 7.629 * [backup-simplify]: Simplify 0 into 0 7.629 * [backup-simplify]: Simplify 1 into 1 7.629 * [backup-simplify]: Simplify (* d2 0) into 0 7.629 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 7.630 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.630 * [taylor]: Taking taylor expansion of d1 in d1 7.630 * [backup-simplify]: Simplify 0 into 0 7.630 * [backup-simplify]: Simplify 1 into 1 7.630 * [backup-simplify]: Simplify (+ 1 0) into 1 7.630 * [backup-simplify]: Simplify (+ 1 0) into 1 7.630 * [backup-simplify]: Simplify (/ 1 1) into 1 7.630 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1) in d3 7.630 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d3 7.630 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) in d3 7.630 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 7.630 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.630 * [taylor]: Taking taylor expansion of d1 in d3 7.630 * [backup-simplify]: Simplify d1 into d1 7.631 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.631 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.631 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) in d3 7.631 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d3 7.631 * [taylor]: Taking taylor expansion of (pow d2 2) in d3 7.631 * [taylor]: Taking taylor expansion of d2 in d3 7.631 * [backup-simplify]: Simplify d2 into d2 7.631 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.631 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 7.631 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) in d3 7.631 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d3 7.631 * [taylor]: Taking taylor expansion of 2 in d3 7.631 * [backup-simplify]: Simplify 2 into 2 7.631 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 7.631 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.631 * [taylor]: Taking taylor expansion of d3 in d3 7.631 * [backup-simplify]: Simplify 0 into 0 7.631 * [backup-simplify]: Simplify 1 into 1 7.631 * [taylor]: Taking taylor expansion of d1 in d3 7.631 * [backup-simplify]: Simplify d1 into d1 7.631 * [backup-simplify]: Simplify (* 0 d1) into 0 7.631 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.631 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.631 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3 7.631 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 7.631 * [taylor]: Taking taylor expansion of d3 in d3 7.631 * [backup-simplify]: Simplify 0 into 0 7.631 * [backup-simplify]: Simplify 1 into 1 7.632 * [backup-simplify]: Simplify (* 1 1) into 1 7.632 * [backup-simplify]: Simplify (/ 1 1) into 1 7.632 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d3 7.632 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d3 7.632 * [taylor]: Taking taylor expansion of 2 in d3 7.632 * [backup-simplify]: Simplify 2 into 2 7.632 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d3 7.632 * [taylor]: Taking taylor expansion of (* d3 d2) in d3 7.632 * [taylor]: Taking taylor expansion of d3 in d3 7.632 * [backup-simplify]: Simplify 0 into 0 7.632 * [backup-simplify]: Simplify 1 into 1 7.632 * [taylor]: Taking taylor expansion of d2 in d3 7.632 * [backup-simplify]: Simplify d2 into d2 7.632 * [backup-simplify]: Simplify (* 0 d2) into 0 7.632 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.632 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.633 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d3 7.633 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3 7.633 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 7.633 * [taylor]: Taking taylor expansion of d4 in d3 7.633 * [backup-simplify]: Simplify d4 into d4 7.633 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.633 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.633 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d3 7.633 * [taylor]: Taking taylor expansion of 2 in d3 7.633 * [backup-simplify]: Simplify 2 into 2 7.633 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 7.633 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 7.633 * [taylor]: Taking taylor expansion of d2 in d3 7.633 * [backup-simplify]: Simplify d2 into d2 7.633 * [taylor]: Taking taylor expansion of d1 in d3 7.633 * [backup-simplify]: Simplify d1 into d1 7.633 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 7.633 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 7.633 * [taylor]: Taking taylor expansion of d1 in d3 7.633 * [backup-simplify]: Simplify d1 into d1 7.633 * [backup-simplify]: Simplify (+ 0 1) into 1 7.634 * [backup-simplify]: Simplify (+ 0 1) into 1 7.634 * [backup-simplify]: Simplify (+ 0 1) into 1 7.634 * [backup-simplify]: Simplify (+ 1 0) into 1 7.634 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.634 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1) in d2 7.634 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d2 7.634 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) in d2 7.634 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 7.634 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.634 * [taylor]: Taking taylor expansion of d1 in d2 7.634 * [backup-simplify]: Simplify d1 into d1 7.634 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.634 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.634 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) in d2 7.634 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 7.634 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.634 * [taylor]: Taking taylor expansion of d2 in d2 7.635 * [backup-simplify]: Simplify 0 into 0 7.635 * [backup-simplify]: Simplify 1 into 1 7.635 * [backup-simplify]: Simplify (* 1 1) into 1 7.635 * [backup-simplify]: Simplify (/ 1 1) into 1 7.635 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) in d2 7.635 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d2 7.635 * [taylor]: Taking taylor expansion of 2 in d2 7.635 * [backup-simplify]: Simplify 2 into 2 7.635 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 7.635 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.635 * [taylor]: Taking taylor expansion of d3 in d2 7.635 * [backup-simplify]: Simplify d3 into d3 7.635 * [taylor]: Taking taylor expansion of d1 in d2 7.635 * [backup-simplify]: Simplify d1 into d1 7.635 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.635 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 7.635 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2 7.635 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.635 * [taylor]: Taking taylor expansion of d3 in d2 7.635 * [backup-simplify]: Simplify d3 into d3 7.635 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.635 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.635 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d2 7.636 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2 7.636 * [taylor]: Taking taylor expansion of 2 in d2 7.636 * [backup-simplify]: Simplify 2 into 2 7.636 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2 7.636 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.636 * [taylor]: Taking taylor expansion of d3 in d2 7.636 * [backup-simplify]: Simplify d3 into d3 7.636 * [taylor]: Taking taylor expansion of d2 in d2 7.636 * [backup-simplify]: Simplify 0 into 0 7.636 * [backup-simplify]: Simplify 1 into 1 7.636 * [backup-simplify]: Simplify (* d3 0) into 0 7.636 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.636 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.636 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d2 7.636 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 7.636 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.636 * [taylor]: Taking taylor expansion of d4 in d2 7.636 * [backup-simplify]: Simplify d4 into d4 7.636 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.636 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.636 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d2 7.636 * [taylor]: Taking taylor expansion of 2 in d2 7.636 * [backup-simplify]: Simplify 2 into 2 7.636 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 7.636 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.636 * [taylor]: Taking taylor expansion of d2 in d2 7.636 * [backup-simplify]: Simplify 0 into 0 7.636 * [backup-simplify]: Simplify 1 into 1 7.636 * [taylor]: Taking taylor expansion of d1 in d2 7.636 * [backup-simplify]: Simplify d1 into d1 7.636 * [backup-simplify]: Simplify (* 0 d1) into 0 7.637 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.637 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.637 * [taylor]: Taking taylor expansion of d1 in d2 7.637 * [backup-simplify]: Simplify d1 into d1 7.637 * [backup-simplify]: Simplify (+ 1 0) into 1 7.637 * [backup-simplify]: Simplify (+ 0 1) into 1 7.638 * [backup-simplify]: Simplify (+ 1 0) into 1 7.638 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.638 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1) in d2 7.638 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d2 7.638 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) in d2 7.638 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 7.638 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.638 * [taylor]: Taking taylor expansion of d1 in d2 7.638 * [backup-simplify]: Simplify d1 into d1 7.638 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.638 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.638 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) in d2 7.638 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 7.638 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.638 * [taylor]: Taking taylor expansion of d2 in d2 7.638 * [backup-simplify]: Simplify 0 into 0 7.638 * [backup-simplify]: Simplify 1 into 1 7.638 * [backup-simplify]: Simplify (* 1 1) into 1 7.638 * [backup-simplify]: Simplify (/ 1 1) into 1 7.638 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) in d2 7.638 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d2 7.639 * [taylor]: Taking taylor expansion of 2 in d2 7.639 * [backup-simplify]: Simplify 2 into 2 7.639 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 7.639 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.639 * [taylor]: Taking taylor expansion of d3 in d2 7.639 * [backup-simplify]: Simplify d3 into d3 7.639 * [taylor]: Taking taylor expansion of d1 in d2 7.639 * [backup-simplify]: Simplify d1 into d1 7.639 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.639 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 7.639 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2 7.639 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.639 * [taylor]: Taking taylor expansion of d3 in d2 7.639 * [backup-simplify]: Simplify d3 into d3 7.639 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.639 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.639 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d2 7.639 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2 7.639 * [taylor]: Taking taylor expansion of 2 in d2 7.639 * [backup-simplify]: Simplify 2 into 2 7.639 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2 7.639 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.639 * [taylor]: Taking taylor expansion of d3 in d2 7.639 * [backup-simplify]: Simplify d3 into d3 7.639 * [taylor]: Taking taylor expansion of d2 in d2 7.639 * [backup-simplify]: Simplify 0 into 0 7.639 * [backup-simplify]: Simplify 1 into 1 7.639 * [backup-simplify]: Simplify (* d3 0) into 0 7.639 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.639 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.639 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d2 7.639 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 7.639 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.639 * [taylor]: Taking taylor expansion of d4 in d2 7.640 * [backup-simplify]: Simplify d4 into d4 7.640 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.640 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.640 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d2 7.640 * [taylor]: Taking taylor expansion of 2 in d2 7.640 * [backup-simplify]: Simplify 2 into 2 7.640 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 7.640 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.640 * [taylor]: Taking taylor expansion of d2 in d2 7.640 * [backup-simplify]: Simplify 0 into 0 7.640 * [backup-simplify]: Simplify 1 into 1 7.640 * [taylor]: Taking taylor expansion of d1 in d2 7.640 * [backup-simplify]: Simplify d1 into d1 7.640 * [backup-simplify]: Simplify (* 0 d1) into 0 7.640 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.640 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.640 * [taylor]: Taking taylor expansion of d1 in d2 7.640 * [backup-simplify]: Simplify d1 into d1 7.640 * [backup-simplify]: Simplify (+ 1 0) into 1 7.641 * [backup-simplify]: Simplify (+ 0 1) into 1 7.641 * [backup-simplify]: Simplify (+ 1 0) into 1 7.641 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.641 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 7.641 * [taylor]: Taking taylor expansion of d1 in d3 7.641 * [backup-simplify]: Simplify d1 into d1 7.641 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.642 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.643 * [backup-simplify]: Simplify (+ 0 0) into 0 7.643 * [backup-simplify]: Simplify (+ 0 0) into 0 7.643 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3) 7.643 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 7.643 * [backup-simplify]: Simplify (+ 0 (/ 2 d1)) into (* 2 (/ 1 d1)) 7.643 * [backup-simplify]: Simplify (+ (/ 2 d3) (* 2 (/ 1 d1))) into (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))) 7.644 * [backup-simplify]: Simplify (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) into (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) 7.644 * [backup-simplify]: Simplify (+ 0 (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))) into (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) 7.644 * [backup-simplify]: Simplify (- (/ (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) d1) (+ (* (/ 1 d1) (/ 0 d1)))) into (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2))))) 7.644 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2))))) in d3 7.644 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2)))) in d3 7.644 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d3 7.644 * [taylor]: Taking taylor expansion of 2 in d3 7.645 * [backup-simplify]: Simplify 2 into 2 7.645 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 7.645 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.645 * [taylor]: Taking taylor expansion of d3 in d3 7.645 * [backup-simplify]: Simplify 0 into 0 7.645 * [backup-simplify]: Simplify 1 into 1 7.645 * [taylor]: Taking taylor expansion of d1 in d3 7.645 * [backup-simplify]: Simplify d1 into d1 7.645 * [backup-simplify]: Simplify (* 0 d1) into 0 7.645 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.645 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.645 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow d1 2))) in d3 7.645 * [taylor]: Taking taylor expansion of 2 in d3 7.645 * [backup-simplify]: Simplify 2 into 2 7.645 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 7.645 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.645 * [taylor]: Taking taylor expansion of d1 in d3 7.645 * [backup-simplify]: Simplify d1 into d1 7.645 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.646 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.647 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.648 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d1))) into (/ 2 (* d3 d1)) 7.648 * [backup-simplify]: Simplify (+ (/ 2 (* d3 d1)) (/ 1 (pow d3 2))) into (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) 7.648 * [backup-simplify]: Simplify (+ 0 (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) into (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) 7.649 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) into (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) 7.649 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 7.650 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.650 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0 7.651 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 7.651 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.652 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 7.652 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2)) 7.652 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2)) 7.652 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2))) 7.653 * [backup-simplify]: Simplify (+ (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (- (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (/ 1 (pow d4 2))) 7.654 * [backup-simplify]: Simplify (- (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (/ 1 (pow d4 2))) d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2))))) (/ 0 d1)))) into (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1))) 7.654 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1))) in d3 7.654 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) in d3 7.654 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d3 7.654 * [taylor]: Taking taylor expansion of (pow d1 3) in d3 7.654 * [taylor]: Taking taylor expansion of d1 in d3 7.654 * [backup-simplify]: Simplify d1 into d1 7.655 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.655 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 7.655 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 7.655 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2))))) in d3 7.655 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) d1)) in d3 7.655 * [taylor]: Taking taylor expansion of (* (pow d3 2) d1) in d3 7.655 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 7.655 * [taylor]: Taking taylor expansion of d3 in d3 7.655 * [backup-simplify]: Simplify 0 into 0 7.655 * [backup-simplify]: Simplify 1 into 1 7.655 * [taylor]: Taking taylor expansion of d1 in d3 7.655 * [backup-simplify]: Simplify d1 into d1 7.656 * [backup-simplify]: Simplify (* 1 1) into 1 7.656 * [backup-simplify]: Simplify (* 1 d1) into d1 7.656 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.656 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (pow d1 2)))) in d3 7.656 * [taylor]: Taking taylor expansion of 2 in d3 7.656 * [backup-simplify]: Simplify 2 into 2 7.656 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (pow d1 2))) in d3 7.656 * [taylor]: Taking taylor expansion of (* d3 (pow d1 2)) in d3 7.656 * [taylor]: Taking taylor expansion of d3 in d3 7.656 * [backup-simplify]: Simplify 0 into 0 7.656 * [backup-simplify]: Simplify 1 into 1 7.656 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.656 * [taylor]: Taking taylor expansion of d1 in d3 7.656 * [backup-simplify]: Simplify d1 into d1 7.656 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.656 * [backup-simplify]: Simplify (* 0 (pow d1 2)) into 0 7.656 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.657 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2) 7.657 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.657 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) d1)) in d3 7.657 * [taylor]: Taking taylor expansion of (* (pow d4 2) d1) in d3 7.657 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 7.657 * [taylor]: Taking taylor expansion of d4 in d3 7.657 * [backup-simplify]: Simplify d4 into d4 7.657 * [taylor]: Taking taylor expansion of d1 in d3 7.657 * [backup-simplify]: Simplify d1 into d1 7.657 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.657 * [backup-simplify]: Simplify (* (pow d4 2) d1) into (* (pow d4 2) d1) 7.658 * [backup-simplify]: Simplify (/ 1 (* (pow d4 2) d1)) into (/ 1 (* (pow d4 2) d1)) 7.658 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 7.658 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.658 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 7.658 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.658 * [taylor]: Taking taylor expansion of d1 in d1 7.658 * [backup-simplify]: Simplify 0 into 0 7.658 * [backup-simplify]: Simplify 1 into 1 7.658 * [backup-simplify]: Simplify (/ 1 1) into 1 7.658 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 7.658 * [backup-simplify]: Simplify (+ (/ 2 d1) 0) into (* 2 (/ 1 d1)) 7.659 * [backup-simplify]: Simplify (- (* 2 (/ 1 d1))) into (- (* 2 (/ 1 d1))) 7.659 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d1))) in d1 7.659 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d1)) in d1 7.659 * [taylor]: Taking taylor expansion of 2 in d1 7.659 * [backup-simplify]: Simplify 2 into 2 7.659 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.659 * [taylor]: Taking taylor expansion of d1 in d1 7.659 * [backup-simplify]: Simplify 0 into 0 7.659 * [backup-simplify]: Simplify 1 into 1 7.659 * [backup-simplify]: Simplify (/ 1 1) into 1 7.659 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.659 * [taylor]: Taking taylor expansion of d1 in d1 7.659 * [backup-simplify]: Simplify 0 into 0 7.659 * [backup-simplify]: Simplify 1 into 1 7.660 * [backup-simplify]: Simplify (/ 1 1) into 1 7.660 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 7.661 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.662 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d1)) into 0 7.662 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))))) into 0 7.663 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d1)))) into 0 7.663 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0 7.663 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0 7.664 * [backup-simplify]: Simplify (+ 0 0) into 0 7.664 * [backup-simplify]: Simplify (+ 0 0) into 0 7.665 * [backup-simplify]: Simplify (+ 0 0) into 0 7.665 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 7.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.666 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0 7.667 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.667 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0 7.668 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 7.668 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.669 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0 7.669 * [backup-simplify]: Simplify (+ 0 0) into 0 7.670 * [backup-simplify]: Simplify (+ 0 0) into 0 7.670 * [backup-simplify]: Simplify (- 0) into 0 7.671 * [backup-simplify]: Simplify (+ 0 0) into 0 7.672 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2))))) (/ 0 d1)) (* (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1))) (/ 0 d1)))) into 0 7.673 * [taylor]: Taking taylor expansion of 0 in d3 7.673 * [backup-simplify]: Simplify 0 into 0 7.673 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.674 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 d1)) into 0 7.674 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.674 * [backup-simplify]: Simplify (* 2 (/ 1 (pow d1 2))) into (/ 2 (pow d1 2)) 7.674 * [backup-simplify]: Simplify (+ 0 (/ 2 (pow d1 2))) into (* 2 (/ 1 (pow d1 2))) 7.674 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 (pow d1 2)))) into (* 2 (/ 1 (pow d1 2))) 7.675 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (pow d1 2))) 0) into (* 2 (/ 1 (pow d1 2))) 7.675 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow d1 2))) in d1 7.675 * [taylor]: Taking taylor expansion of 2 in d1 7.675 * [backup-simplify]: Simplify 2 into 2 7.675 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.675 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.675 * [taylor]: Taking taylor expansion of d1 in d1 7.675 * [backup-simplify]: Simplify 0 into 0 7.675 * [backup-simplify]: Simplify 1 into 1 7.675 * [backup-simplify]: Simplify (* 1 1) into 1 7.676 * [backup-simplify]: Simplify (/ 1 1) into 1 7.677 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 7.677 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.677 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 7.677 * [backup-simplify]: Simplify (* 2 (/ 1 (pow d1 2))) into (/ 2 (pow d1 2)) 7.678 * [backup-simplify]: Simplify (+ 0 (/ 2 (pow d1 2))) into (* 2 (/ 1 (pow d1 2))) 7.678 * [backup-simplify]: Simplify (- (* 2 (/ 1 (pow d1 2)))) into (- (* 2 (/ 1 (pow d1 2)))) 7.678 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow d1 2)))) in d1 7.678 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow d1 2))) in d1 7.678 * [taylor]: Taking taylor expansion of 2 in d1 7.678 * [backup-simplify]: Simplify 2 into 2 7.678 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.678 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.678 * [taylor]: Taking taylor expansion of d1 in d1 7.678 * [backup-simplify]: Simplify 0 into 0 7.678 * [backup-simplify]: Simplify 1 into 1 7.678 * [backup-simplify]: Simplify (* 1 1) into 1 7.678 * [backup-simplify]: Simplify (/ 1 1) into 1 7.678 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.678 * [taylor]: Taking taylor expansion of 0 in d1 7.678 * [backup-simplify]: Simplify 0 into 0 7.679 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.679 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 7.680 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.681 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d1))) into 0 7.681 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0 7.681 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d1))))) into 0 7.682 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0 7.682 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0 7.682 * [backup-simplify]: Simplify (+ 0 0) into 0 7.682 * [backup-simplify]: Simplify (+ 0 0) into 0 7.683 * [backup-simplify]: Simplify (+ 0 0) into 0 7.683 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 7.683 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.684 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0 7.684 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 7.685 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 7.686 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 7.686 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.686 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0 7.687 * [backup-simplify]: Simplify (+ 0 0) into 0 7.687 * [backup-simplify]: Simplify (+ 0 0) into 0 7.687 * [backup-simplify]: Simplify (- 0) into 0 7.687 * [backup-simplify]: Simplify (+ 0 0) into 0 7.688 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2))))) (/ 0 d1)) (* (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1))) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.688 * [taylor]: Taking taylor expansion of 0 in d3 7.688 * [backup-simplify]: Simplify 0 into 0 7.689 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.689 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 d1))) into 0 7.689 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.690 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.690 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d1 2)))) into 0 7.690 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 7.691 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (pow d1 2)))) into 0 7.691 * [backup-simplify]: Simplify (+ 0 0) into 0 7.691 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 3)) 0) into (/ 1 (pow d1 3)) 7.691 * [backup-simplify]: Simplify (- (/ 1 (* (pow d4 2) d1))) into (- (/ 1 (* (pow d4 2) d1))) 7.692 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 3)) (- (/ 1 (* (pow d4 2) d1)))) into (- (/ 1 (pow d1 3)) (/ 1 (* (pow d4 2) d1))) 7.692 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 3)) (/ 1 (* (pow d4 2) d1))) in d1 7.692 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 7.692 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.692 * [taylor]: Taking taylor expansion of d1 in d1 7.692 * [backup-simplify]: Simplify 0 into 0 7.692 * [backup-simplify]: Simplify 1 into 1 7.692 * [backup-simplify]: Simplify (* 1 1) into 1 7.692 * [backup-simplify]: Simplify (* 1 1) into 1 7.692 * [backup-simplify]: Simplify (/ 1 1) into 1 7.692 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) d1)) in d1 7.692 * [taylor]: Taking taylor expansion of (* (pow d4 2) d1) in d1 7.692 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.692 * [taylor]: Taking taylor expansion of d4 in d1 7.692 * [backup-simplify]: Simplify d4 into d4 7.692 * [taylor]: Taking taylor expansion of d1 in d1 7.692 * [backup-simplify]: Simplify 0 into 0 7.692 * [backup-simplify]: Simplify 1 into 1 7.692 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.693 * [backup-simplify]: Simplify (* (pow d4 2) 0) into 0 7.693 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.693 * [backup-simplify]: Simplify (+ (* (pow d4 2) 1) (* 0 0)) into (pow d4 2) 7.693 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.693 * [backup-simplify]: Simplify (+ 1 0) into 1 7.693 * [taylor]: Taking taylor expansion of 1 in d4 7.693 * [backup-simplify]: Simplify 1 into 1 7.694 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 7.694 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.695 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0 7.695 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.695 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 7.695 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (pow d1 2)))) into 0 7.696 * [backup-simplify]: Simplify (+ 0 0) into 0 7.696 * [backup-simplify]: Simplify (- 0) into 0 7.696 * [taylor]: Taking taylor expansion of 0 in d1 7.696 * [backup-simplify]: Simplify 0 into 0 7.696 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.696 * [taylor]: Taking taylor expansion of 0 in d1 7.696 * [backup-simplify]: Simplify 0 into 0 7.696 * [backup-simplify]: Simplify (* 2 1) into 2 7.696 * [taylor]: Taking taylor expansion of 2 in d4 7.696 * [backup-simplify]: Simplify 2 into 2 7.697 * [backup-simplify]: Simplify (* 2 1) into 2 7.697 * [backup-simplify]: Simplify (- 2) into -2 7.697 * [taylor]: Taking taylor expansion of -2 in d4 7.697 * [backup-simplify]: Simplify -2 into -2 7.697 * [taylor]: Taking taylor expansion of 1 in d4 7.697 * [backup-simplify]: Simplify 1 into 1 7.697 * [backup-simplify]: Simplify (* 2 1) into 2 7.697 * [backup-simplify]: Simplify (- 2) into -2 7.697 * [taylor]: Taking taylor expansion of -2 in d4 7.697 * [backup-simplify]: Simplify -2 into -2 7.698 * [taylor]: Taking taylor expansion of 1 in d4 7.698 * [backup-simplify]: Simplify 1 into 1 7.698 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 7.698 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 7.699 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.700 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.700 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 7.700 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0 7.701 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d1)))))) into 0 7.702 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0 7.702 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0 7.702 * [backup-simplify]: Simplify (+ 0 0) into 0 7.702 * [backup-simplify]: Simplify (+ 0 0) into 0 7.703 * [backup-simplify]: Simplify (+ 0 0) into 0 7.703 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 7.703 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.704 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3)))))) into 0 7.705 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0 7.705 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 7.706 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0 7.707 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.707 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1)))))) into 0 7.708 * [backup-simplify]: Simplify (+ 0 0) into 0 7.709 * [backup-simplify]: Simplify (+ 0 0) into 0 7.710 * [backup-simplify]: Simplify (- 0) into 0 7.710 * [backup-simplify]: Simplify (+ 0 0) into 0 7.712 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2))))) (/ 0 d1)) (* (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1))) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.712 * [taylor]: Taking taylor expansion of 0 in d3 7.712 * [backup-simplify]: Simplify 0 into 0 7.712 * [taylor]: Taking taylor expansion of 0 in d1 7.712 * [backup-simplify]: Simplify 0 into 0 7.712 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.712 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0 7.713 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0 7.714 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.715 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 7.716 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.717 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 7.718 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0 7.718 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 7.719 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2))))) into 0 7.720 * [backup-simplify]: Simplify (+ 0 0) into 0 7.720 * [backup-simplify]: Simplify (+ 0 0) into 0 7.720 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.720 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (* 0 d1)) into 0 7.721 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* (pow d4 2) d1)) (/ 0 (* (pow d4 2) d1))))) into 0 7.721 * [backup-simplify]: Simplify (- 0) into 0 7.722 * [backup-simplify]: Simplify (+ 0 0) into 0 7.722 * [taylor]: Taking taylor expansion of 0 in d1 7.722 * [backup-simplify]: Simplify 0 into 0 7.723 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 7.724 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.725 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0 7.725 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.726 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 7.726 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2))))) into 0 7.727 * [backup-simplify]: Simplify (+ 0 0) into 0 7.727 * [backup-simplify]: Simplify (- 0) into 0 7.727 * [taylor]: Taking taylor expansion of 0 in d1 7.727 * [backup-simplify]: Simplify 0 into 0 7.727 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.727 * [taylor]: Taking taylor expansion of 0 in d1 7.727 * [backup-simplify]: Simplify 0 into 0 7.727 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.728 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.728 * [backup-simplify]: Simplify (+ 0 0) into 0 7.728 * [taylor]: Taking taylor expansion of 0 in d4 7.728 * [backup-simplify]: Simplify 0 into 0 7.729 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.729 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.730 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 7.730 * [taylor]: Taking taylor expansion of 0 in d4 7.730 * [backup-simplify]: Simplify 0 into 0 7.730 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.731 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.731 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 7.731 * [backup-simplify]: Simplify (- 0) into 0 7.731 * [taylor]: Taking taylor expansion of 0 in d4 7.731 * [backup-simplify]: Simplify 0 into 0 7.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.732 * [taylor]: Taking taylor expansion of 0 in d4 7.732 * [backup-simplify]: Simplify 0 into 0 7.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.733 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 7.733 * [backup-simplify]: Simplify (- 0) into 0 7.733 * [taylor]: Taking taylor expansion of 0 in d4 7.733 * [backup-simplify]: Simplify 0 into 0 7.733 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.733 * [taylor]: Taking taylor expansion of 0 in d4 7.733 * [backup-simplify]: Simplify 0 into 0 7.734 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 7.735 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 7.736 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.737 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 7.737 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0 7.738 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d1))))))) into 0 7.739 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0 7.739 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0 7.739 * [backup-simplify]: Simplify (+ 0 0) into 0 7.740 * [backup-simplify]: Simplify (+ 0 0) into 0 7.740 * [backup-simplify]: Simplify (+ 0 0) into 0 7.741 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 7.741 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.742 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))))) into 0 7.743 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0 7.743 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 7.744 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))))) into 0 7.744 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.746 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))))) into 0 7.746 * [backup-simplify]: Simplify (+ 0 0) into 0 7.746 * [backup-simplify]: Simplify (+ 0 0) into 0 7.746 * [backup-simplify]: Simplify (- 0) into 0 7.747 * [backup-simplify]: Simplify (+ 0 0) into 0 7.747 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2))))) (/ 0 d1)) (* (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1))) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.747 * [taylor]: Taking taylor expansion of 0 in d3 7.747 * [backup-simplify]: Simplify 0 into 0 7.748 * [taylor]: Taking taylor expansion of 0 in d1 7.748 * [backup-simplify]: Simplify 0 into 0 7.748 * [taylor]: Taking taylor expansion of 0 in d1 7.748 * [backup-simplify]: Simplify 0 into 0 7.748 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.748 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0 7.748 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0 7.749 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.750 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 7.750 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.751 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 7.752 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0 7.752 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 7.753 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2)))))) into 0 7.753 * [backup-simplify]: Simplify (+ 0 0) into 0 7.753 * [backup-simplify]: Simplify (+ 0 0) into 0 7.754 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 7.754 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 d1))) into 0 7.755 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* (pow d4 2) d1)) (/ 0 (* (pow d4 2) d1))) (* 0 (/ 0 (* (pow d4 2) d1))))) into 0 7.755 * [backup-simplify]: Simplify (- 0) into 0 7.756 * [backup-simplify]: Simplify (+ 0 0) into 0 7.756 * [taylor]: Taking taylor expansion of 0 in d1 7.756 * [backup-simplify]: Simplify 0 into 0 7.758 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0 7.758 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.759 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1)))))) into 0 7.759 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 7.760 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 7.760 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2)))))) into 0 7.761 * [backup-simplify]: Simplify (+ 0 0) into 0 7.761 * [backup-simplify]: Simplify (- 0) into 0 7.761 * [taylor]: Taking taylor expansion of 0 in d1 7.761 * [backup-simplify]: Simplify 0 into 0 7.761 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.761 * [taylor]: Taking taylor expansion of 0 in d1 7.761 * [backup-simplify]: Simplify 0 into 0 7.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.763 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2))) 7.763 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d4 2))) 7.763 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 2))) in d4 7.763 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.763 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.763 * [taylor]: Taking taylor expansion of d4 in d4 7.763 * [backup-simplify]: Simplify 0 into 0 7.763 * [backup-simplify]: Simplify 1 into 1 7.763 * [backup-simplify]: Simplify (* 1 1) into 1 7.764 * [backup-simplify]: Simplify (/ 1 1) into 1 7.764 * [backup-simplify]: Simplify (- 1) into -1 7.764 * [backup-simplify]: Simplify -1 into -1 7.764 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.765 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.765 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 7.765 * [taylor]: Taking taylor expansion of 0 in d4 7.765 * [backup-simplify]: Simplify 0 into 0 7.766 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.766 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.767 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 7.767 * [backup-simplify]: Simplify (- 0) into 0 7.767 * [taylor]: Taking taylor expansion of 0 in d4 7.767 * [backup-simplify]: Simplify 0 into 0 7.767 * [taylor]: Taking taylor expansion of 0 in d4 7.767 * [backup-simplify]: Simplify 0 into 0 7.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.768 * [taylor]: Taking taylor expansion of 0 in d4 7.768 * [backup-simplify]: Simplify 0 into 0 7.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.769 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 7.769 * [backup-simplify]: Simplify (- 0) into 0 7.769 * [taylor]: Taking taylor expansion of 0 in d4 7.769 * [backup-simplify]: Simplify 0 into 0 7.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.770 * [taylor]: Taking taylor expansion of 0 in d4 7.770 * [backup-simplify]: Simplify 0 into 0 7.770 * [backup-simplify]: Simplify 1 into 1 7.770 * [backup-simplify]: Simplify 2 into 2 7.771 * [backup-simplify]: Simplify (+ (* 2 (* 1 (* (pow (/ 1 d1) -2) (* (/ 1 (/ 1 d3)) 1)))) (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 d1)) (* 1 1))) 3)) (* -1 (* (pow (/ 1 d4) -2) (* (/ 1 (/ 1 d1)) (* 1 1)))))) into (- (+ (pow d1 3) (* 2 (* d3 (pow d1 2)))) (* (pow d4 2) d1)) 7.772 * [backup-simplify]: Simplify (* (- (* (- (/ 1 (- d2)) (+ (/ 1 (- d3)) (/ 1 (- d1)))) (- (/ 1 (- d2)) (+ (/ 1 (- d3)) (/ 1 (- d1))))) (* (/ 1 (- d4)) (/ 1 (- d4)))) (/ 1 (- d1))) into (* -1 (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1)) 7.772 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1)) in (d2 d3 d1 d4) around 0 7.772 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1)) in d4 7.772 * [taylor]: Taking taylor expansion of -1 in d4 7.772 * [backup-simplify]: Simplify -1 into -1 7.772 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1) in d4 7.772 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d4 7.772 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) in d4 7.772 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d4 7.772 * [taylor]: Taking taylor expansion of 2 in d4 7.772 * [backup-simplify]: Simplify 2 into 2 7.772 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 7.772 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 7.772 * [taylor]: Taking taylor expansion of d3 in d4 7.772 * [backup-simplify]: Simplify d3 into d3 7.772 * [taylor]: Taking taylor expansion of d1 in d4 7.772 * [backup-simplify]: Simplify d1 into d1 7.772 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.772 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 7.772 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d4 7.772 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.772 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.772 * [taylor]: Taking taylor expansion of d1 in d4 7.772 * [backup-simplify]: Simplify d1 into d1 7.772 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.772 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.772 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d4 7.772 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4 7.772 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 7.772 * [taylor]: Taking taylor expansion of d2 in d4 7.772 * [backup-simplify]: Simplify d2 into d2 7.773 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.773 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 7.773 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d4 7.773 * [taylor]: Taking taylor expansion of (pow d3 2) in d4 7.773 * [taylor]: Taking taylor expansion of d3 in d4 7.773 * [backup-simplify]: Simplify d3 into d3 7.773 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.773 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.773 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d4 7.773 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d4 7.773 * [taylor]: Taking taylor expansion of 2 in d4 7.773 * [backup-simplify]: Simplify 2 into 2 7.773 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d4 7.773 * [taylor]: Taking taylor expansion of (* d3 d2) in d4 7.773 * [taylor]: Taking taylor expansion of d3 in d4 7.773 * [backup-simplify]: Simplify d3 into d3 7.773 * [taylor]: Taking taylor expansion of d2 in d4 7.773 * [backup-simplify]: Simplify d2 into d2 7.773 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2) 7.773 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2)) 7.773 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d4 7.773 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.773 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.773 * [taylor]: Taking taylor expansion of d4 in d4 7.773 * [backup-simplify]: Simplify 0 into 0 7.773 * [backup-simplify]: Simplify 1 into 1 7.773 * [backup-simplify]: Simplify (* 1 1) into 1 7.774 * [backup-simplify]: Simplify (/ 1 1) into 1 7.774 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d4 7.774 * [taylor]: Taking taylor expansion of 2 in d4 7.774 * [backup-simplify]: Simplify 2 into 2 7.774 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 7.774 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 7.774 * [taylor]: Taking taylor expansion of d2 in d4 7.774 * [backup-simplify]: Simplify d2 into d2 7.774 * [taylor]: Taking taylor expansion of d1 in d4 7.774 * [backup-simplify]: Simplify d1 into d1 7.774 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 7.774 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 7.774 * [taylor]: Taking taylor expansion of d1 in d4 7.774 * [backup-simplify]: Simplify d1 into d1 7.774 * [backup-simplify]: Simplify (+ 1 0) into 1 7.774 * [backup-simplify]: Simplify (+ 0 1) into 1 7.775 * [backup-simplify]: Simplify (- 1) into -1 7.775 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.775 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.775 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1)) in d1 7.775 * [taylor]: Taking taylor expansion of -1 in d1 7.775 * [backup-simplify]: Simplify -1 into -1 7.775 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1) in d1 7.775 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d1 7.775 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) in d1 7.775 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d1 7.775 * [taylor]: Taking taylor expansion of 2 in d1 7.775 * [backup-simplify]: Simplify 2 into 2 7.775 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 7.775 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 7.775 * [taylor]: Taking taylor expansion of d3 in d1 7.775 * [backup-simplify]: Simplify d3 into d3 7.775 * [taylor]: Taking taylor expansion of d1 in d1 7.775 * [backup-simplify]: Simplify 0 into 0 7.775 * [backup-simplify]: Simplify 1 into 1 7.775 * [backup-simplify]: Simplify (* d3 0) into 0 7.776 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.776 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.776 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d1 7.776 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.776 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.776 * [taylor]: Taking taylor expansion of d1 in d1 7.776 * [backup-simplify]: Simplify 0 into 0 7.776 * [backup-simplify]: Simplify 1 into 1 7.776 * [backup-simplify]: Simplify (* 1 1) into 1 7.776 * [backup-simplify]: Simplify (/ 1 1) into 1 7.776 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d1 7.776 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d1 7.776 * [taylor]: Taking taylor expansion of (pow d2 2) in d1 7.776 * [taylor]: Taking taylor expansion of d2 in d1 7.776 * [backup-simplify]: Simplify d2 into d2 7.776 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.776 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 7.776 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d1 7.776 * [taylor]: Taking taylor expansion of (pow d3 2) in d1 7.776 * [taylor]: Taking taylor expansion of d3 in d1 7.776 * [backup-simplify]: Simplify d3 into d3 7.776 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.777 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.777 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d1 7.777 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d1 7.777 * [taylor]: Taking taylor expansion of 2 in d1 7.777 * [backup-simplify]: Simplify 2 into 2 7.777 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d1 7.777 * [taylor]: Taking taylor expansion of (* d3 d2) in d1 7.777 * [taylor]: Taking taylor expansion of d3 in d1 7.777 * [backup-simplify]: Simplify d3 into d3 7.777 * [taylor]: Taking taylor expansion of d2 in d1 7.777 * [backup-simplify]: Simplify d2 into d2 7.777 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2) 7.777 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2)) 7.777 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d1 7.777 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 7.777 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.777 * [taylor]: Taking taylor expansion of d4 in d1 7.777 * [backup-simplify]: Simplify d4 into d4 7.777 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.777 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.777 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d1 7.777 * [taylor]: Taking taylor expansion of 2 in d1 7.777 * [backup-simplify]: Simplify 2 into 2 7.777 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 7.777 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 7.777 * [taylor]: Taking taylor expansion of d2 in d1 7.777 * [backup-simplify]: Simplify d2 into d2 7.777 * [taylor]: Taking taylor expansion of d1 in d1 7.777 * [backup-simplify]: Simplify 0 into 0 7.777 * [backup-simplify]: Simplify 1 into 1 7.777 * [backup-simplify]: Simplify (* d2 0) into 0 7.777 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 7.778 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.778 * [taylor]: Taking taylor expansion of d1 in d1 7.778 * [backup-simplify]: Simplify 0 into 0 7.778 * [backup-simplify]: Simplify 1 into 1 7.778 * [backup-simplify]: Simplify (+ 1 0) into 1 7.778 * [backup-simplify]: Simplify (+ 0 1) into 1 7.778 * [backup-simplify]: Simplify (+ 1 0) into 1 7.779 * [backup-simplify]: Simplify (/ 1 1) into 1 7.779 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1)) in d3 7.779 * [taylor]: Taking taylor expansion of -1 in d3 7.779 * [backup-simplify]: Simplify -1 into -1 7.779 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1) in d3 7.779 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d3 7.779 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) in d3 7.779 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d3 7.779 * [taylor]: Taking taylor expansion of 2 in d3 7.779 * [backup-simplify]: Simplify 2 into 2 7.779 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 7.779 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.779 * [taylor]: Taking taylor expansion of d3 in d3 7.779 * [backup-simplify]: Simplify 0 into 0 7.779 * [backup-simplify]: Simplify 1 into 1 7.779 * [taylor]: Taking taylor expansion of d1 in d3 7.779 * [backup-simplify]: Simplify d1 into d1 7.779 * [backup-simplify]: Simplify (* 0 d1) into 0 7.779 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.779 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.779 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d3 7.779 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 7.779 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.779 * [taylor]: Taking taylor expansion of d1 in d3 7.779 * [backup-simplify]: Simplify d1 into d1 7.779 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.779 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.779 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d3 7.779 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d3 7.779 * [taylor]: Taking taylor expansion of (pow d2 2) in d3 7.779 * [taylor]: Taking taylor expansion of d2 in d3 7.779 * [backup-simplify]: Simplify d2 into d2 7.780 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.780 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 7.780 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3 7.780 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 7.780 * [taylor]: Taking taylor expansion of d3 in d3 7.780 * [backup-simplify]: Simplify 0 into 0 7.780 * [backup-simplify]: Simplify 1 into 1 7.780 * [backup-simplify]: Simplify (* 1 1) into 1 7.780 * [backup-simplify]: Simplify (/ 1 1) into 1 7.780 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d3 7.780 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d3 7.780 * [taylor]: Taking taylor expansion of 2 in d3 7.780 * [backup-simplify]: Simplify 2 into 2 7.780 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d3 7.780 * [taylor]: Taking taylor expansion of (* d3 d2) in d3 7.780 * [taylor]: Taking taylor expansion of d3 in d3 7.780 * [backup-simplify]: Simplify 0 into 0 7.780 * [backup-simplify]: Simplify 1 into 1 7.780 * [taylor]: Taking taylor expansion of d2 in d3 7.780 * [backup-simplify]: Simplify d2 into d2 7.780 * [backup-simplify]: Simplify (* 0 d2) into 0 7.781 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.781 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.781 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d3 7.781 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3 7.781 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 7.781 * [taylor]: Taking taylor expansion of d4 in d3 7.781 * [backup-simplify]: Simplify d4 into d4 7.781 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.781 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.781 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d3 7.781 * [taylor]: Taking taylor expansion of 2 in d3 7.781 * [backup-simplify]: Simplify 2 into 2 7.781 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 7.781 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 7.781 * [taylor]: Taking taylor expansion of d2 in d3 7.781 * [backup-simplify]: Simplify d2 into d2 7.781 * [taylor]: Taking taylor expansion of d1 in d3 7.781 * [backup-simplify]: Simplify d1 into d1 7.781 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 7.781 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 7.781 * [taylor]: Taking taylor expansion of d1 in d3 7.781 * [backup-simplify]: Simplify d1 into d1 7.782 * [backup-simplify]: Simplify (+ 0 1) into 1 7.782 * [backup-simplify]: Simplify (+ 0 1) into 1 7.782 * [backup-simplify]: Simplify (+ 0 1) into 1 7.782 * [backup-simplify]: Simplify (+ 1 0) into 1 7.782 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.782 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1)) in d2 7.782 * [taylor]: Taking taylor expansion of -1 in d2 7.783 * [backup-simplify]: Simplify -1 into -1 7.783 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1) in d2 7.783 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d2 7.783 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) in d2 7.783 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d2 7.783 * [taylor]: Taking taylor expansion of 2 in d2 7.783 * [backup-simplify]: Simplify 2 into 2 7.783 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 7.783 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.783 * [taylor]: Taking taylor expansion of d3 in d2 7.783 * [backup-simplify]: Simplify d3 into d3 7.783 * [taylor]: Taking taylor expansion of d1 in d2 7.783 * [backup-simplify]: Simplify d1 into d1 7.783 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.783 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 7.783 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d2 7.783 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 7.783 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.783 * [taylor]: Taking taylor expansion of d1 in d2 7.783 * [backup-simplify]: Simplify d1 into d1 7.783 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.783 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.783 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2 7.783 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 7.783 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.783 * [taylor]: Taking taylor expansion of d2 in d2 7.783 * [backup-simplify]: Simplify 0 into 0 7.783 * [backup-simplify]: Simplify 1 into 1 7.783 * [backup-simplify]: Simplify (* 1 1) into 1 7.784 * [backup-simplify]: Simplify (/ 1 1) into 1 7.784 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2 7.784 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.784 * [taylor]: Taking taylor expansion of d3 in d2 7.784 * [backup-simplify]: Simplify d3 into d3 7.784 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.784 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.784 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d2 7.784 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2 7.784 * [taylor]: Taking taylor expansion of 2 in d2 7.784 * [backup-simplify]: Simplify 2 into 2 7.784 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2 7.784 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.784 * [taylor]: Taking taylor expansion of d3 in d2 7.784 * [backup-simplify]: Simplify d3 into d3 7.784 * [taylor]: Taking taylor expansion of d2 in d2 7.784 * [backup-simplify]: Simplify 0 into 0 7.784 * [backup-simplify]: Simplify 1 into 1 7.784 * [backup-simplify]: Simplify (* d3 0) into 0 7.784 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.784 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.784 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d2 7.784 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 7.784 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.784 * [taylor]: Taking taylor expansion of d4 in d2 7.784 * [backup-simplify]: Simplify d4 into d4 7.784 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.785 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.785 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d2 7.785 * [taylor]: Taking taylor expansion of 2 in d2 7.785 * [backup-simplify]: Simplify 2 into 2 7.785 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 7.785 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.785 * [taylor]: Taking taylor expansion of d2 in d2 7.785 * [backup-simplify]: Simplify 0 into 0 7.785 * [backup-simplify]: Simplify 1 into 1 7.785 * [taylor]: Taking taylor expansion of d1 in d2 7.785 * [backup-simplify]: Simplify d1 into d1 7.785 * [backup-simplify]: Simplify (* 0 d1) into 0 7.785 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.785 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.785 * [taylor]: Taking taylor expansion of d1 in d2 7.785 * [backup-simplify]: Simplify d1 into d1 7.785 * [backup-simplify]: Simplify (+ 1 0) into 1 7.786 * [backup-simplify]: Simplify (+ 0 1) into 1 7.786 * [backup-simplify]: Simplify (+ 0 1) into 1 7.786 * [backup-simplify]: Simplify (+ 1 0) into 1 7.786 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.786 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1)) in d2 7.786 * [taylor]: Taking taylor expansion of -1 in d2 7.786 * [backup-simplify]: Simplify -1 into -1 7.786 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) d1) in d2 7.786 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d2 7.786 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) in d2 7.786 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d2 7.786 * [taylor]: Taking taylor expansion of 2 in d2 7.786 * [backup-simplify]: Simplify 2 into 2 7.786 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 7.786 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.786 * [taylor]: Taking taylor expansion of d3 in d2 7.786 * [backup-simplify]: Simplify d3 into d3 7.786 * [taylor]: Taking taylor expansion of d1 in d2 7.786 * [backup-simplify]: Simplify d1 into d1 7.786 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.786 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 7.786 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d2 7.787 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 7.787 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.787 * [taylor]: Taking taylor expansion of d1 in d2 7.787 * [backup-simplify]: Simplify d1 into d1 7.787 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.787 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.787 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2 7.787 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 7.787 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.787 * [taylor]: Taking taylor expansion of d2 in d2 7.787 * [backup-simplify]: Simplify 0 into 0 7.787 * [backup-simplify]: Simplify 1 into 1 7.787 * [backup-simplify]: Simplify (* 1 1) into 1 7.787 * [backup-simplify]: Simplify (/ 1 1) into 1 7.787 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2 7.787 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.787 * [taylor]: Taking taylor expansion of d3 in d2 7.787 * [backup-simplify]: Simplify d3 into d3 7.787 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.787 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.787 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d2 7.787 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2 7.788 * [taylor]: Taking taylor expansion of 2 in d2 7.788 * [backup-simplify]: Simplify 2 into 2 7.788 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2 7.788 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.788 * [taylor]: Taking taylor expansion of d3 in d2 7.788 * [backup-simplify]: Simplify d3 into d3 7.788 * [taylor]: Taking taylor expansion of d2 in d2 7.788 * [backup-simplify]: Simplify 0 into 0 7.788 * [backup-simplify]: Simplify 1 into 1 7.788 * [backup-simplify]: Simplify (* d3 0) into 0 7.788 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.788 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.788 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d2 7.788 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 7.788 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.788 * [taylor]: Taking taylor expansion of d4 in d2 7.788 * [backup-simplify]: Simplify d4 into d4 7.788 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.788 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.788 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d2 7.788 * [taylor]: Taking taylor expansion of 2 in d2 7.788 * [backup-simplify]: Simplify 2 into 2 7.788 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 7.788 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.788 * [taylor]: Taking taylor expansion of d2 in d2 7.788 * [backup-simplify]: Simplify 0 into 0 7.788 * [backup-simplify]: Simplify 1 into 1 7.788 * [taylor]: Taking taylor expansion of d1 in d2 7.788 * [backup-simplify]: Simplify d1 into d1 7.788 * [backup-simplify]: Simplify (* 0 d1) into 0 7.789 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.789 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.789 * [taylor]: Taking taylor expansion of d1 in d2 7.789 * [backup-simplify]: Simplify d1 into d1 7.789 * [backup-simplify]: Simplify (+ 1 0) into 1 7.789 * [backup-simplify]: Simplify (+ 0 1) into 1 7.790 * [backup-simplify]: Simplify (+ 0 1) into 1 7.790 * [backup-simplify]: Simplify (+ 1 0) into 1 7.790 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.790 * [backup-simplify]: Simplify (* -1 (/ 1 d1)) into (/ -1 d1) 7.790 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 7.790 * [taylor]: Taking taylor expansion of -1 in d3 7.790 * [backup-simplify]: Simplify -1 into -1 7.790 * [taylor]: Taking taylor expansion of d1 in d3 7.790 * [backup-simplify]: Simplify d1 into d1 7.790 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.791 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.791 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.791 * [backup-simplify]: Simplify (+ 0 0) into 0 7.791 * [backup-simplify]: Simplify (+ 0 0) into 0 7.792 * [backup-simplify]: Simplify (+ 0 0) into 0 7.792 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3) 7.792 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 7.792 * [backup-simplify]: Simplify (+ 0 (/ 2 d1)) into (* 2 (/ 1 d1)) 7.792 * [backup-simplify]: Simplify (+ (/ 2 d3) (* 2 (/ 1 d1))) into (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))) 7.792 * [backup-simplify]: Simplify (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) into (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) 7.792 * [backup-simplify]: Simplify (+ 0 (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))) into (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) 7.792 * [backup-simplify]: Simplify (- (/ (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) d1) (+ (* (/ 1 d1) (/ 0 d1)))) into (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2))))) 7.793 * [backup-simplify]: Simplify (+ (* -1 (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2)))))) (* 0 (/ 1 d1))) into (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2)))) 7.793 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2)))) in d3 7.793 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d3 7.793 * [taylor]: Taking taylor expansion of 2 in d3 7.793 * [backup-simplify]: Simplify 2 into 2 7.793 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 7.793 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.793 * [taylor]: Taking taylor expansion of d3 in d3 7.793 * [backup-simplify]: Simplify 0 into 0 7.793 * [backup-simplify]: Simplify 1 into 1 7.793 * [taylor]: Taking taylor expansion of d1 in d3 7.793 * [backup-simplify]: Simplify d1 into d1 7.793 * [backup-simplify]: Simplify (* 0 d1) into 0 7.793 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.793 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.793 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow d1 2))) in d3 7.793 * [taylor]: Taking taylor expansion of 2 in d3 7.793 * [backup-simplify]: Simplify 2 into 2 7.793 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 7.793 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.793 * [taylor]: Taking taylor expansion of d1 in d3 7.793 * [backup-simplify]: Simplify d1 into d1 7.793 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.793 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.794 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d1))) into (/ 2 (* d3 d1)) 7.794 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.795 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2)) 7.795 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2))) 7.795 * [backup-simplify]: Simplify (+ (/ 2 (* d3 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) into (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) 7.796 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 7.796 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.796 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0 7.797 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 7.797 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.797 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 7.797 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2)) 7.797 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2)) 7.797 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2))) 7.798 * [backup-simplify]: Simplify (+ (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (- (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (/ 1 (pow d4 2))) 7.799 * [backup-simplify]: Simplify (- (/ (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (/ 1 (pow d4 2))) d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2))))) (/ 0 d1)))) into (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1))) 7.799 * [backup-simplify]: Simplify (+ (* -1 (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1)))) (+ (* 0 (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2)))))) (* 0 (/ 1 d1)))) into (- (/ 1 (* (pow d4 2) d1)) (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2))))))) 7.799 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow d4 2) d1)) (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2))))))) in d3 7.799 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) d1)) in d3 7.800 * [taylor]: Taking taylor expansion of (* (pow d4 2) d1) in d3 7.800 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 7.800 * [taylor]: Taking taylor expansion of d4 in d3 7.800 * [backup-simplify]: Simplify d4 into d4 7.800 * [taylor]: Taking taylor expansion of d1 in d3 7.800 * [backup-simplify]: Simplify d1 into d1 7.800 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.800 * [backup-simplify]: Simplify (* (pow d4 2) d1) into (* (pow d4 2) d1) 7.800 * [backup-simplify]: Simplify (/ 1 (* (pow d4 2) d1)) into (/ 1 (* (pow d4 2) d1)) 7.800 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) in d3 7.800 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d3 7.800 * [taylor]: Taking taylor expansion of (pow d1 3) in d3 7.800 * [taylor]: Taking taylor expansion of d1 in d3 7.800 * [backup-simplify]: Simplify d1 into d1 7.800 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.800 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3) 7.800 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3)) 7.800 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2))))) in d3 7.800 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) d1)) in d3 7.800 * [taylor]: Taking taylor expansion of (* (pow d3 2) d1) in d3 7.800 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 7.800 * [taylor]: Taking taylor expansion of d3 in d3 7.800 * [backup-simplify]: Simplify 0 into 0 7.800 * [backup-simplify]: Simplify 1 into 1 7.800 * [taylor]: Taking taylor expansion of d1 in d3 7.800 * [backup-simplify]: Simplify d1 into d1 7.801 * [backup-simplify]: Simplify (* 1 1) into 1 7.801 * [backup-simplify]: Simplify (* 1 d1) into d1 7.801 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.801 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (pow d1 2)))) in d3 7.801 * [taylor]: Taking taylor expansion of 2 in d3 7.801 * [backup-simplify]: Simplify 2 into 2 7.801 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (pow d1 2))) in d3 7.801 * [taylor]: Taking taylor expansion of (* d3 (pow d1 2)) in d3 7.801 * [taylor]: Taking taylor expansion of d3 in d3 7.801 * [backup-simplify]: Simplify 0 into 0 7.801 * [backup-simplify]: Simplify 1 into 1 7.801 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.801 * [taylor]: Taking taylor expansion of d1 in d3 7.801 * [backup-simplify]: Simplify d1 into d1 7.801 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.801 * [backup-simplify]: Simplify (* 0 (pow d1 2)) into 0 7.801 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.801 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2) 7.802 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.802 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 7.802 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1) 7.802 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 7.802 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1)) 7.802 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 7.802 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.802 * [taylor]: Taking taylor expansion of d1 in d1 7.802 * [backup-simplify]: Simplify 0 into 0 7.802 * [backup-simplify]: Simplify 1 into 1 7.802 * [backup-simplify]: Simplify (/ 1 1) into 1 7.802 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 7.802 * [backup-simplify]: Simplify (+ (/ 2 d1) 0) into (* 2 (/ 1 d1)) 7.802 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d1)) in d1 7.802 * [taylor]: Taking taylor expansion of 2 in d1 7.802 * [backup-simplify]: Simplify 2 into 2 7.802 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.802 * [taylor]: Taking taylor expansion of d1 in d1 7.802 * [backup-simplify]: Simplify 0 into 0 7.802 * [backup-simplify]: Simplify 1 into 1 7.803 * [backup-simplify]: Simplify (/ 1 1) into 1 7.803 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 7.803 * [taylor]: Taking taylor expansion of -1 in d1 7.803 * [backup-simplify]: Simplify -1 into -1 7.803 * [taylor]: Taking taylor expansion of d1 in d1 7.803 * [backup-simplify]: Simplify 0 into 0 7.803 * [backup-simplify]: Simplify 1 into 1 7.803 * [backup-simplify]: Simplify (/ -1 1) into -1 7.803 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d1)) into 0 7.803 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))))) into 0 7.804 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d1)))) into 0 7.804 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.804 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 7.805 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.805 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0 7.806 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0 7.806 * [backup-simplify]: Simplify (+ 0 0) into 0 7.806 * [backup-simplify]: Simplify (+ 0 0) into 0 7.806 * [backup-simplify]: Simplify (+ 0 0) into 0 7.807 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 7.807 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.807 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0 7.808 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.808 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0 7.810 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 7.810 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.811 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0 7.811 * [backup-simplify]: Simplify (+ 0 0) into 0 7.811 * [backup-simplify]: Simplify (+ 0 0) into 0 7.812 * [backup-simplify]: Simplify (- 0) into 0 7.812 * [backup-simplify]: Simplify (+ 0 0) into 0 7.813 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2))))) (/ 0 d1)) (* (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1))) (/ 0 d1)))) into 0 7.814 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1)))) (+ (* 0 (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2)))))) (* 0 (/ 1 d1))))) into 0 7.814 * [taylor]: Taking taylor expansion of 0 in d3 7.814 * [backup-simplify]: Simplify 0 into 0 7.814 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.815 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 d1)) into 0 7.815 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.815 * [backup-simplify]: Simplify (* 2 (/ 1 (pow d1 2))) into (/ 2 (pow d1 2)) 7.815 * [backup-simplify]: Simplify (+ 0 (/ 2 (pow d1 2))) into (* 2 (/ 1 (pow d1 2))) 7.815 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 (pow d1 2)))) into (* 2 (/ 1 (pow d1 2))) 7.815 * [backup-simplify]: Simplify (- (* 2 (/ 1 (pow d1 2)))) into (- (* 2 (/ 1 (pow d1 2)))) 7.815 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 (pow d1 2))))) into (- (* 2 (/ 1 (pow d1 2)))) 7.815 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow d1 2)))) in d1 7.815 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow d1 2))) in d1 7.815 * [taylor]: Taking taylor expansion of 2 in d1 7.815 * [backup-simplify]: Simplify 2 into 2 7.815 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.815 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.815 * [taylor]: Taking taylor expansion of d1 in d1 7.815 * [backup-simplify]: Simplify 0 into 0 7.815 * [backup-simplify]: Simplify 1 into 1 7.816 * [backup-simplify]: Simplify (* 1 1) into 1 7.816 * [backup-simplify]: Simplify (/ 1 1) into 1 7.816 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 7.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.817 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 7.817 * [backup-simplify]: Simplify (* 2 (/ 1 (pow d1 2))) into (/ 2 (pow d1 2)) 7.817 * [backup-simplify]: Simplify (+ 0 (/ 2 (pow d1 2))) into (* 2 (/ 1 (pow d1 2))) 7.817 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow d1 2))) in d1 7.817 * [taylor]: Taking taylor expansion of 2 in d1 7.817 * [backup-simplify]: Simplify 2 into 2 7.817 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.817 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.817 * [taylor]: Taking taylor expansion of d1 in d1 7.817 * [backup-simplify]: Simplify 0 into 0 7.817 * [backup-simplify]: Simplify 1 into 1 7.817 * [backup-simplify]: Simplify (* 1 1) into 1 7.818 * [backup-simplify]: Simplify (/ 1 1) into 1 7.818 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)))) into 0 7.818 * [taylor]: Taking taylor expansion of 0 in d1 7.818 * [backup-simplify]: Simplify 0 into 0 7.819 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d1))) into 0 7.819 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0 7.820 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d1))))) into 0 7.820 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.821 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 7.822 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.823 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.823 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0 7.824 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0 7.824 * [backup-simplify]: Simplify (+ 0 0) into 0 7.825 * [backup-simplify]: Simplify (+ 0 0) into 0 7.825 * [backup-simplify]: Simplify (+ 0 0) into 0 7.826 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 7.826 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.827 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0 7.828 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 7.828 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 7.830 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 7.830 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.832 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0 7.832 * [backup-simplify]: Simplify (+ 0 0) into 0 7.832 * [backup-simplify]: Simplify (+ 0 0) into 0 7.833 * [backup-simplify]: Simplify (- 0) into 0 7.833 * [backup-simplify]: Simplify (+ 0 0) into 0 7.834 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2))))) (/ 0 d1)) (* (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1))) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.837 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1)))) (+ (* 0 (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2)))))) (* 0 (/ 1 d1)))))) into 0 7.837 * [taylor]: Taking taylor expansion of 0 in d3 7.837 * [backup-simplify]: Simplify 0 into 0 7.838 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.839 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 d1))) into 0 7.839 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.839 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.840 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d1 2)))) into 0 7.841 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 7.841 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (pow d1 2)))) into 0 7.841 * [backup-simplify]: Simplify (+ 0 0) into 0 7.842 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 3)) 0) into (/ 1 (pow d1 3)) 7.842 * [backup-simplify]: Simplify (- (/ 1 (pow d1 3))) into (- (/ 1 (pow d1 3))) 7.842 * [backup-simplify]: Simplify (+ (/ 1 (* (pow d4 2) d1)) (- (/ 1 (pow d1 3)))) into (- (/ 1 (* (pow d4 2) d1)) (/ 1 (pow d1 3))) 7.842 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow d4 2) d1)) (/ 1 (pow d1 3))) in d1 7.842 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) d1)) in d1 7.842 * [taylor]: Taking taylor expansion of (* (pow d4 2) d1) in d1 7.842 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.842 * [taylor]: Taking taylor expansion of d4 in d1 7.842 * [backup-simplify]: Simplify d4 into d4 7.842 * [taylor]: Taking taylor expansion of d1 in d1 7.842 * [backup-simplify]: Simplify 0 into 0 7.842 * [backup-simplify]: Simplify 1 into 1 7.842 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.842 * [backup-simplify]: Simplify (* (pow d4 2) 0) into 0 7.842 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.843 * [backup-simplify]: Simplify (+ (* (pow d4 2) 1) (* 0 0)) into (pow d4 2) 7.843 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.843 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 7.843 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 7.843 * [taylor]: Taking taylor expansion of d1 in d1 7.843 * [backup-simplify]: Simplify 0 into 0 7.843 * [backup-simplify]: Simplify 1 into 1 7.843 * [backup-simplify]: Simplify (* 1 1) into 1 7.843 * [backup-simplify]: Simplify (* 1 1) into 1 7.844 * [backup-simplify]: Simplify (/ 1 1) into 1 7.844 * [backup-simplify]: Simplify (- 1) into -1 7.844 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.844 * [taylor]: Taking taylor expansion of -1 in d4 7.844 * [backup-simplify]: Simplify -1 into -1 7.845 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 7.845 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.846 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0 7.846 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.846 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 7.846 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (pow d1 2)))) into 0 7.846 * [backup-simplify]: Simplify (+ 0 0) into 0 7.847 * [taylor]: Taking taylor expansion of 0 in d1 7.847 * [backup-simplify]: Simplify 0 into 0 7.847 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.847 * [taylor]: Taking taylor expansion of 0 in d1 7.847 * [backup-simplify]: Simplify 0 into 0 7.847 * [backup-simplify]: Simplify (* 2 1) into 2 7.847 * [backup-simplify]: Simplify (- 2) into -2 7.847 * [taylor]: Taking taylor expansion of -2 in d4 7.847 * [backup-simplify]: Simplify -2 into -2 7.848 * [backup-simplify]: Simplify (* 2 1) into 2 7.848 * [taylor]: Taking taylor expansion of 2 in d4 7.848 * [backup-simplify]: Simplify 2 into 2 7.848 * [backup-simplify]: Simplify (- 1) into -1 7.848 * [taylor]: Taking taylor expansion of -1 in d4 7.848 * [backup-simplify]: Simplify -1 into -1 7.848 * [backup-simplify]: Simplify (* 2 1) into 2 7.848 * [taylor]: Taking taylor expansion of 2 in d4 7.848 * [backup-simplify]: Simplify 2 into 2 7.848 * [taylor]: Taking taylor expansion of -1 in d4 7.848 * [backup-simplify]: Simplify -1 into -1 7.849 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 7.849 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0 7.850 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d1)))))) into 0 7.850 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 7.851 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 7.851 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.852 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0 7.853 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0 7.853 * [backup-simplify]: Simplify (+ 0 0) into 0 7.853 * [backup-simplify]: Simplify (+ 0 0) into 0 7.853 * [backup-simplify]: Simplify (+ 0 0) into 0 7.854 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 7.854 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.855 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3)))))) into 0 7.856 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0 7.856 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 7.857 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0 7.857 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.858 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1)))))) into 0 7.859 * [backup-simplify]: Simplify (+ 0 0) into 0 7.859 * [backup-simplify]: Simplify (+ 0 0) into 0 7.859 * [backup-simplify]: Simplify (- 0) into 0 7.859 * [backup-simplify]: Simplify (+ 0 0) into 0 7.860 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2))))) (/ 0 d1)) (* (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1))) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.862 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1)))) (+ (* 0 (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2)))))) (* 0 (/ 1 d1))))))) into 0 7.862 * [taylor]: Taking taylor expansion of 0 in d3 7.862 * [backup-simplify]: Simplify 0 into 0 7.862 * [taylor]: Taking taylor expansion of 0 in d1 7.862 * [backup-simplify]: Simplify 0 into 0 7.862 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.862 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (* 0 d1)) into 0 7.862 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* (pow d4 2) d1)) (/ 0 (* (pow d4 2) d1))))) into 0 7.862 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.862 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0 7.862 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0 7.863 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.864 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 7.864 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.864 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 7.865 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0 7.865 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 7.866 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2))))) into 0 7.866 * [backup-simplify]: Simplify (+ 0 0) into 0 7.866 * [backup-simplify]: Simplify (+ 0 0) into 0 7.867 * [backup-simplify]: Simplify (- 0) into 0 7.867 * [backup-simplify]: Simplify (+ 0 0) into 0 7.867 * [taylor]: Taking taylor expansion of 0 in d1 7.867 * [backup-simplify]: Simplify 0 into 0 7.868 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 7.868 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.869 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0 7.869 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.869 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 7.870 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2))))) into 0 7.870 * [backup-simplify]: Simplify (+ 0 0) into 0 7.870 * [taylor]: Taking taylor expansion of 0 in d1 7.870 * [backup-simplify]: Simplify 0 into 0 7.870 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.870 * [taylor]: Taking taylor expansion of 0 in d1 7.870 * [backup-simplify]: Simplify 0 into 0 7.871 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.871 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.872 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.872 * [backup-simplify]: Simplify (- 0) into 0 7.872 * [backup-simplify]: Simplify (+ 0 0) into 0 7.872 * [taylor]: Taking taylor expansion of 0 in d4 7.872 * [backup-simplify]: Simplify 0 into 0 7.872 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.873 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.873 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 7.874 * [backup-simplify]: Simplify (- 0) into 0 7.874 * [taylor]: Taking taylor expansion of 0 in d4 7.874 * [backup-simplify]: Simplify 0 into 0 7.874 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.875 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.876 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 7.876 * [taylor]: Taking taylor expansion of 0 in d4 7.876 * [backup-simplify]: Simplify 0 into 0 7.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.878 * [backup-simplify]: Simplify (- 0) into 0 7.878 * [taylor]: Taking taylor expansion of 0 in d4 7.878 * [backup-simplify]: Simplify 0 into 0 7.878 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.879 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 7.879 * [taylor]: Taking taylor expansion of 0 in d4 7.879 * [backup-simplify]: Simplify 0 into 0 7.880 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.880 * [taylor]: Taking taylor expansion of 0 in d4 7.880 * [backup-simplify]: Simplify 0 into 0 7.882 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 7.882 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0 7.884 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d1))))))) into 0 7.885 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 7.886 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 7.888 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.889 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.890 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0 7.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0 7.891 * [backup-simplify]: Simplify (+ 0 0) into 0 7.892 * [backup-simplify]: Simplify (+ 0 0) into 0 7.892 * [backup-simplify]: Simplify (+ 0 0) into 0 7.893 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 7.894 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.896 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))))) into 0 7.897 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0 7.898 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 7.900 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))))) into 0 7.900 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.902 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))))) into 0 7.902 * [backup-simplify]: Simplify (+ 0 0) into 0 7.903 * [backup-simplify]: Simplify (+ 0 0) into 0 7.903 * [backup-simplify]: Simplify (- 0) into 0 7.903 * [backup-simplify]: Simplify (+ 0 0) into 0 7.905 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2))))) (/ 0 d1)) (* (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1))) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.908 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d3 2) d1)) (* 2 (/ 1 (* d3 (pow d1 2)))))) (/ 1 (* (pow d4 2) d1)))) (+ (* 0 (- (+ (* 2 (/ 1 (* d3 d1))) (* 2 (/ 1 (pow d1 2)))))) (* 0 (/ 1 d1)))))))) into 0 7.908 * [taylor]: Taking taylor expansion of 0 in d3 7.908 * [backup-simplify]: Simplify 0 into 0 7.908 * [taylor]: Taking taylor expansion of 0 in d1 7.908 * [backup-simplify]: Simplify 0 into 0 7.908 * [taylor]: Taking taylor expansion of 0 in d1 7.908 * [backup-simplify]: Simplify 0 into 0 7.909 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 7.909 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 d1))) into 0 7.910 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* (pow d4 2) d1)) (/ 0 (* (pow d4 2) d1))) (* 0 (/ 0 (* (pow d4 2) d1))))) into 0 7.910 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.911 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0 7.911 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0 7.913 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.914 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 7.914 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.916 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 7.917 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0 7.918 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 7.919 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2)))))) into 0 7.920 * [backup-simplify]: Simplify (+ 0 0) into 0 7.920 * [backup-simplify]: Simplify (+ 0 0) into 0 7.920 * [backup-simplify]: Simplify (- 0) into 0 7.921 * [backup-simplify]: Simplify (+ 0 0) into 0 7.921 * [taylor]: Taking taylor expansion of 0 in d1 7.921 * [backup-simplify]: Simplify 0 into 0 7.923 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0 7.923 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.925 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1)))))) into 0 7.925 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 7.926 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 7.927 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2)))))) into 0 7.927 * [backup-simplify]: Simplify (+ 0 0) into 0 7.927 * [taylor]: Taking taylor expansion of 0 in d1 7.927 * [backup-simplify]: Simplify 0 into 0 7.927 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 7.927 * [taylor]: Taking taylor expansion of 0 in d1 7.927 * [backup-simplify]: Simplify 0 into 0 7.929 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.930 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.931 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.931 * [backup-simplify]: Simplify (- 0) into 0 7.932 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2)) 7.932 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.932 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.932 * [taylor]: Taking taylor expansion of d4 in d4 7.932 * [backup-simplify]: Simplify 0 into 0 7.932 * [backup-simplify]: Simplify 1 into 1 7.932 * [backup-simplify]: Simplify (* 1 1) into 1 7.932 * [backup-simplify]: Simplify (/ 1 1) into 1 7.932 * [backup-simplify]: Simplify 1 into 1 7.933 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.934 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.934 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 7.934 * [backup-simplify]: Simplify (- 0) into 0 7.934 * [taylor]: Taking taylor expansion of 0 in d4 7.934 * [backup-simplify]: Simplify 0 into 0 7.935 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.935 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.936 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 7.936 * [taylor]: Taking taylor expansion of 0 in d4 7.936 * [backup-simplify]: Simplify 0 into 0 7.936 * [taylor]: Taking taylor expansion of 0 in d4 7.936 * [backup-simplify]: Simplify 0 into 0 7.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.937 * [backup-simplify]: Simplify (- 0) into 0 7.937 * [taylor]: Taking taylor expansion of 0 in d4 7.937 * [backup-simplify]: Simplify 0 into 0 7.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.938 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 7.938 * [taylor]: Taking taylor expansion of 0 in d4 7.938 * [backup-simplify]: Simplify 0 into 0 7.939 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.939 * [taylor]: Taking taylor expansion of 0 in d4 7.939 * [backup-simplify]: Simplify 0 into 0 7.939 * [backup-simplify]: Simplify -1 into -1 7.939 * [backup-simplify]: Simplify -2 into -2 7.940 * [backup-simplify]: Simplify (+ (* -2 (* 1 (* (pow (/ 1 (- d1)) -2) (* (/ 1 (/ 1 (- d3))) 1)))) (+ (* -1 (pow (* 1 (* (/ 1 (/ 1 (- d1))) (* 1 1))) 3)) (* 1 (* (pow (/ 1 (- d4)) -2) (* (/ 1 (/ 1 (- d1))) (* 1 1)))))) into (- (+ (pow d1 3) (* 2 (* d3 (pow d1 2)))) (* (pow d4 2) d1)) 7.940 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 7.940 * [backup-simplify]: Simplify (- (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* d4 d4)) into (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) 7.940 * [approximate]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in (d2 d3 d1 d4) around 0 7.940 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in d4 7.940 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) in d4 7.940 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.940 * [taylor]: Taking taylor expansion of d1 in d4 7.940 * [backup-simplify]: Simplify d1 into d1 7.940 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2))) in d4 7.940 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d4 7.940 * [taylor]: Taking taylor expansion of 2 in d4 7.941 * [backup-simplify]: Simplify 2 into 2 7.941 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 7.941 * [taylor]: Taking taylor expansion of d3 in d4 7.941 * [backup-simplify]: Simplify d3 into d3 7.941 * [taylor]: Taking taylor expansion of d1 in d4 7.941 * [backup-simplify]: Simplify d1 into d1 7.941 * [taylor]: Taking taylor expansion of (+ (pow d3 2) (pow d2 2)) in d4 7.941 * [taylor]: Taking taylor expansion of (pow d3 2) in d4 7.941 * [taylor]: Taking taylor expansion of d3 in d4 7.941 * [backup-simplify]: Simplify d3 into d3 7.941 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 7.941 * [taylor]: Taking taylor expansion of d2 in d4 7.941 * [backup-simplify]: Simplify d2 into d2 7.941 * [taylor]: Taking taylor expansion of (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2)))) in d4 7.941 * [taylor]: Taking taylor expansion of (* 2 (* d2 d1)) in d4 7.941 * [taylor]: Taking taylor expansion of 2 in d4 7.941 * [backup-simplify]: Simplify 2 into 2 7.941 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 7.941 * [taylor]: Taking taylor expansion of d2 in d4 7.941 * [backup-simplify]: Simplify d2 into d2 7.941 * [taylor]: Taking taylor expansion of d1 in d4 7.941 * [backup-simplify]: Simplify d1 into d1 7.941 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (* 2 (* d3 d2))) in d4 7.941 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.941 * [taylor]: Taking taylor expansion of d4 in d4 7.941 * [backup-simplify]: Simplify 0 into 0 7.941 * [backup-simplify]: Simplify 1 into 1 7.941 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d4 7.941 * [taylor]: Taking taylor expansion of 2 in d4 7.941 * [backup-simplify]: Simplify 2 into 2 7.941 * [taylor]: Taking taylor expansion of (* d3 d2) in d4 7.941 * [taylor]: Taking taylor expansion of d3 in d4 7.941 * [backup-simplify]: Simplify d3 into d3 7.941 * [taylor]: Taking taylor expansion of d2 in d4 7.941 * [backup-simplify]: Simplify d2 into d2 7.941 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in d1 7.941 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) in d1 7.941 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.941 * [taylor]: Taking taylor expansion of d1 in d1 7.941 * [backup-simplify]: Simplify 0 into 0 7.941 * [backup-simplify]: Simplify 1 into 1 7.941 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2))) in d1 7.941 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d1 7.941 * [taylor]: Taking taylor expansion of 2 in d1 7.941 * [backup-simplify]: Simplify 2 into 2 7.941 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 7.941 * [taylor]: Taking taylor expansion of d3 in d1 7.941 * [backup-simplify]: Simplify d3 into d3 7.941 * [taylor]: Taking taylor expansion of d1 in d1 7.941 * [backup-simplify]: Simplify 0 into 0 7.941 * [backup-simplify]: Simplify 1 into 1 7.941 * [taylor]: Taking taylor expansion of (+ (pow d3 2) (pow d2 2)) in d1 7.941 * [taylor]: Taking taylor expansion of (pow d3 2) in d1 7.941 * [taylor]: Taking taylor expansion of d3 in d1 7.941 * [backup-simplify]: Simplify d3 into d3 7.941 * [taylor]: Taking taylor expansion of (pow d2 2) in d1 7.941 * [taylor]: Taking taylor expansion of d2 in d1 7.941 * [backup-simplify]: Simplify d2 into d2 7.941 * [taylor]: Taking taylor expansion of (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2)))) in d1 7.941 * [taylor]: Taking taylor expansion of (* 2 (* d2 d1)) in d1 7.941 * [taylor]: Taking taylor expansion of 2 in d1 7.941 * [backup-simplify]: Simplify 2 into 2 7.941 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 7.942 * [taylor]: Taking taylor expansion of d2 in d1 7.942 * [backup-simplify]: Simplify d2 into d2 7.942 * [taylor]: Taking taylor expansion of d1 in d1 7.942 * [backup-simplify]: Simplify 0 into 0 7.942 * [backup-simplify]: Simplify 1 into 1 7.942 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (* 2 (* d3 d2))) in d1 7.942 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.942 * [taylor]: Taking taylor expansion of d4 in d1 7.942 * [backup-simplify]: Simplify d4 into d4 7.942 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d1 7.942 * [taylor]: Taking taylor expansion of 2 in d1 7.942 * [backup-simplify]: Simplify 2 into 2 7.942 * [taylor]: Taking taylor expansion of (* d3 d2) in d1 7.942 * [taylor]: Taking taylor expansion of d3 in d1 7.942 * [backup-simplify]: Simplify d3 into d3 7.942 * [taylor]: Taking taylor expansion of d2 in d1 7.942 * [backup-simplify]: Simplify d2 into d2 7.942 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in d3 7.942 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) in d3 7.942 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.942 * [taylor]: Taking taylor expansion of d1 in d3 7.942 * [backup-simplify]: Simplify d1 into d1 7.942 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2))) in d3 7.942 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d3 7.942 * [taylor]: Taking taylor expansion of 2 in d3 7.942 * [backup-simplify]: Simplify 2 into 2 7.942 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.942 * [taylor]: Taking taylor expansion of d3 in d3 7.942 * [backup-simplify]: Simplify 0 into 0 7.942 * [backup-simplify]: Simplify 1 into 1 7.942 * [taylor]: Taking taylor expansion of d1 in d3 7.942 * [backup-simplify]: Simplify d1 into d1 7.942 * [taylor]: Taking taylor expansion of (+ (pow d3 2) (pow d2 2)) in d3 7.942 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 7.942 * [taylor]: Taking taylor expansion of d3 in d3 7.942 * [backup-simplify]: Simplify 0 into 0 7.942 * [backup-simplify]: Simplify 1 into 1 7.942 * [taylor]: Taking taylor expansion of (pow d2 2) in d3 7.942 * [taylor]: Taking taylor expansion of d2 in d3 7.942 * [backup-simplify]: Simplify d2 into d2 7.942 * [taylor]: Taking taylor expansion of (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2)))) in d3 7.942 * [taylor]: Taking taylor expansion of (* 2 (* d2 d1)) in d3 7.943 * [taylor]: Taking taylor expansion of 2 in d3 7.943 * [backup-simplify]: Simplify 2 into 2 7.943 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 7.943 * [taylor]: Taking taylor expansion of d2 in d3 7.943 * [backup-simplify]: Simplify d2 into d2 7.943 * [taylor]: Taking taylor expansion of d1 in d3 7.943 * [backup-simplify]: Simplify d1 into d1 7.943 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (* 2 (* d3 d2))) in d3 7.943 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 7.943 * [taylor]: Taking taylor expansion of d4 in d3 7.943 * [backup-simplify]: Simplify d4 into d4 7.943 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d3 7.943 * [taylor]: Taking taylor expansion of 2 in d3 7.943 * [backup-simplify]: Simplify 2 into 2 7.943 * [taylor]: Taking taylor expansion of (* d3 d2) in d3 7.943 * [taylor]: Taking taylor expansion of d3 in d3 7.943 * [backup-simplify]: Simplify 0 into 0 7.943 * [backup-simplify]: Simplify 1 into 1 7.943 * [taylor]: Taking taylor expansion of d2 in d3 7.943 * [backup-simplify]: Simplify d2 into d2 7.943 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in d2 7.943 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) in d2 7.943 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.943 * [taylor]: Taking taylor expansion of d1 in d2 7.943 * [backup-simplify]: Simplify d1 into d1 7.943 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2))) in d2 7.943 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d2 7.943 * [taylor]: Taking taylor expansion of 2 in d2 7.943 * [backup-simplify]: Simplify 2 into 2 7.943 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.943 * [taylor]: Taking taylor expansion of d3 in d2 7.943 * [backup-simplify]: Simplify d3 into d3 7.943 * [taylor]: Taking taylor expansion of d1 in d2 7.943 * [backup-simplify]: Simplify d1 into d1 7.943 * [taylor]: Taking taylor expansion of (+ (pow d3 2) (pow d2 2)) in d2 7.943 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.943 * [taylor]: Taking taylor expansion of d3 in d2 7.943 * [backup-simplify]: Simplify d3 into d3 7.943 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.943 * [taylor]: Taking taylor expansion of d2 in d2 7.943 * [backup-simplify]: Simplify 0 into 0 7.943 * [backup-simplify]: Simplify 1 into 1 7.943 * [taylor]: Taking taylor expansion of (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2)))) in d2 7.943 * [taylor]: Taking taylor expansion of (* 2 (* d2 d1)) in d2 7.943 * [taylor]: Taking taylor expansion of 2 in d2 7.943 * [backup-simplify]: Simplify 2 into 2 7.943 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.943 * [taylor]: Taking taylor expansion of d2 in d2 7.943 * [backup-simplify]: Simplify 0 into 0 7.943 * [backup-simplify]: Simplify 1 into 1 7.943 * [taylor]: Taking taylor expansion of d1 in d2 7.943 * [backup-simplify]: Simplify d1 into d1 7.943 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (* 2 (* d3 d2))) in d2 7.943 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.943 * [taylor]: Taking taylor expansion of d4 in d2 7.943 * [backup-simplify]: Simplify d4 into d4 7.943 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d2 7.943 * [taylor]: Taking taylor expansion of 2 in d2 7.943 * [backup-simplify]: Simplify 2 into 2 7.943 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.943 * [taylor]: Taking taylor expansion of d3 in d2 7.943 * [backup-simplify]: Simplify d3 into d3 7.943 * [taylor]: Taking taylor expansion of d2 in d2 7.943 * [backup-simplify]: Simplify 0 into 0 7.943 * [backup-simplify]: Simplify 1 into 1 7.943 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2))))) in d2 7.944 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2)))) in d2 7.944 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.944 * [taylor]: Taking taylor expansion of d1 in d2 7.944 * [backup-simplify]: Simplify d1 into d1 7.944 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (+ (pow d3 2) (pow d2 2))) in d2 7.944 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d2 7.944 * [taylor]: Taking taylor expansion of 2 in d2 7.944 * [backup-simplify]: Simplify 2 into 2 7.944 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.944 * [taylor]: Taking taylor expansion of d3 in d2 7.944 * [backup-simplify]: Simplify d3 into d3 7.944 * [taylor]: Taking taylor expansion of d1 in d2 7.944 * [backup-simplify]: Simplify d1 into d1 7.944 * [taylor]: Taking taylor expansion of (+ (pow d3 2) (pow d2 2)) in d2 7.944 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.944 * [taylor]: Taking taylor expansion of d3 in d2 7.944 * [backup-simplify]: Simplify d3 into d3 7.944 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.944 * [taylor]: Taking taylor expansion of d2 in d2 7.944 * [backup-simplify]: Simplify 0 into 0 7.944 * [backup-simplify]: Simplify 1 into 1 7.944 * [taylor]: Taking taylor expansion of (+ (* 2 (* d2 d1)) (+ (pow d4 2) (* 2 (* d3 d2)))) in d2 7.944 * [taylor]: Taking taylor expansion of (* 2 (* d2 d1)) in d2 7.944 * [taylor]: Taking taylor expansion of 2 in d2 7.944 * [backup-simplify]: Simplify 2 into 2 7.944 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.944 * [taylor]: Taking taylor expansion of d2 in d2 7.944 * [backup-simplify]: Simplify 0 into 0 7.944 * [backup-simplify]: Simplify 1 into 1 7.944 * [taylor]: Taking taylor expansion of d1 in d2 7.944 * [backup-simplify]: Simplify d1 into d1 7.944 * [taylor]: Taking taylor expansion of (+ (pow d4 2) (* 2 (* d3 d2))) in d2 7.944 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.944 * [taylor]: Taking taylor expansion of d4 in d2 7.944 * [backup-simplify]: Simplify d4 into d4 7.944 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d2 7.944 * [taylor]: Taking taylor expansion of 2 in d2 7.944 * [backup-simplify]: Simplify 2 into 2 7.944 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.944 * [taylor]: Taking taylor expansion of d3 in d2 7.944 * [backup-simplify]: Simplify d3 into d3 7.944 * [taylor]: Taking taylor expansion of d2 in d2 7.944 * [backup-simplify]: Simplify 0 into 0 7.944 * [backup-simplify]: Simplify 1 into 1 7.944 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.944 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.944 * [backup-simplify]: Simplify (* 2 (* d3 d1)) into (* 2 (* d3 d1)) 7.944 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.945 * [backup-simplify]: Simplify (+ (pow d3 2) 0) into (pow d3 2) 7.945 * [backup-simplify]: Simplify (+ (* 2 (* d3 d1)) (pow d3 2)) into (+ (* 2 (* d3 d1)) (pow d3 2)) 7.945 * [backup-simplify]: Simplify (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) into (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) 7.945 * [backup-simplify]: Simplify (* 0 d1) into 0 7.946 * [backup-simplify]: Simplify (* 2 0) into 0 7.946 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.946 * [backup-simplify]: Simplify (* d3 0) into 0 7.946 * [backup-simplify]: Simplify (* 2 0) into 0 7.946 * [backup-simplify]: Simplify (+ (pow d4 2) 0) into (pow d4 2) 7.946 * [backup-simplify]: Simplify (+ 0 (pow d4 2)) into (pow d4 2) 7.946 * [backup-simplify]: Simplify (- (pow d4 2)) into (- (pow d4 2)) 7.947 * [backup-simplify]: Simplify (+ (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (- (pow d4 2))) into (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) 7.947 * [taylor]: Taking taylor expansion of (- (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) (pow d4 2)) in d3 7.947 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (+ (* 2 (* d3 d1)) (pow d3 2))) in d3 7.947 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.947 * [taylor]: Taking taylor expansion of d1 in d3 7.947 * [backup-simplify]: Simplify d1 into d1 7.947 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d1)) (pow d3 2)) in d3 7.947 * [taylor]: Taking taylor expansion of (* 2 (* d3 d1)) in d3 7.947 * [taylor]: Taking taylor expansion of 2 in d3 7.947 * [backup-simplify]: Simplify 2 into 2 7.947 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.947 * [taylor]: Taking taylor expansion of d3 in d3 7.947 * [backup-simplify]: Simplify 0 into 0 7.947 * [backup-simplify]: Simplify 1 into 1 7.947 * [taylor]: Taking taylor expansion of d1 in d3 7.947 * [backup-simplify]: Simplify d1 into d1 7.947 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 7.947 * [taylor]: Taking taylor expansion of d3 in d3 7.947 * [backup-simplify]: Simplify 0 into 0 7.947 * [backup-simplify]: Simplify 1 into 1 7.947 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 7.947 * [taylor]: Taking taylor expansion of d4 in d3 7.947 * [backup-simplify]: Simplify d4 into d4 7.947 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.947 * [backup-simplify]: Simplify (* 0 d1) into 0 7.947 * [backup-simplify]: Simplify (* 2 0) into 0 7.948 * [backup-simplify]: Simplify (+ 0 0) into 0 7.948 * [backup-simplify]: Simplify (+ (pow d1 2) 0) into (pow d1 2) 7.948 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.948 * [backup-simplify]: Simplify (- (pow d4 2)) into (- (pow d4 2)) 7.948 * [backup-simplify]: Simplify (+ (pow d1 2) (- (pow d4 2))) into (- (pow d1 2) (pow d4 2)) 7.948 * [taylor]: Taking taylor expansion of (- (pow d1 2) (pow d4 2)) in d1 7.948 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.948 * [taylor]: Taking taylor expansion of d1 in d1 7.948 * [backup-simplify]: Simplify 0 into 0 7.948 * [backup-simplify]: Simplify 1 into 1 7.948 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.948 * [taylor]: Taking taylor expansion of d4 in d1 7.948 * [backup-simplify]: Simplify d4 into d4 7.948 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.948 * [backup-simplify]: Simplify (- (pow d4 2)) into (- (pow d4 2)) 7.948 * [backup-simplify]: Simplify (+ 0 (- (pow d4 2))) into (- (pow d4 2)) 7.948 * [taylor]: Taking taylor expansion of (- (pow d4 2)) in d4 7.948 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.948 * [taylor]: Taking taylor expansion of d4 in d4 7.948 * [backup-simplify]: Simplify 0 into 0 7.948 * [backup-simplify]: Simplify 1 into 1 7.948 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.948 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d1)) into 0 7.949 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* d3 d1))) into 0 7.949 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0 7.949 * [backup-simplify]: Simplify (+ 0 0) into 0 7.949 * [backup-simplify]: Simplify (+ 0 0) into 0 7.950 * [backup-simplify]: Simplify (+ 0 0) into 0 7.950 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.950 * [backup-simplify]: Simplify (+ (* 2 d1) (* 0 0)) into (* 2 d1) 7.950 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.950 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.951 * [backup-simplify]: Simplify (+ (* 2 d3) (* 0 0)) into (* 2 d3) 7.951 * [backup-simplify]: Simplify (+ 0 (* 2 d3)) into (* 2 d3) 7.951 * [backup-simplify]: Simplify (+ (* 2 d1) (* 2 d3)) into (+ (* 2 d3) (* 2 d1)) 7.951 * [backup-simplify]: Simplify (- (+ (* 2 d3) (* 2 d1))) into (- (+ (* 2 d3) (* 2 d1))) 7.951 * [backup-simplify]: Simplify (+ 0 (- (+ (* 2 d3) (* 2 d1)))) into (- (+ (* 2 d3) (* 2 d1))) 7.951 * [taylor]: Taking taylor expansion of (- (+ (* 2 d3) (* 2 d1))) in d3 7.951 * [taylor]: Taking taylor expansion of (+ (* 2 d3) (* 2 d1)) in d3 7.951 * [taylor]: Taking taylor expansion of (* 2 d3) in d3 7.951 * [taylor]: Taking taylor expansion of 2 in d3 7.951 * [backup-simplify]: Simplify 2 into 2 7.951 * [taylor]: Taking taylor expansion of d3 in d3 7.951 * [backup-simplify]: Simplify 0 into 0 7.951 * [backup-simplify]: Simplify 1 into 1 7.951 * [taylor]: Taking taylor expansion of (* 2 d1) in d3 7.951 * [taylor]: Taking taylor expansion of 2 in d3 7.951 * [backup-simplify]: Simplify 2 into 2 7.951 * [taylor]: Taking taylor expansion of d1 in d3 7.951 * [backup-simplify]: Simplify d1 into d1 7.951 * [backup-simplify]: Simplify (* 2 0) into 0 7.952 * [backup-simplify]: Simplify (* 2 d1) into (* 2 d1) 7.952 * [backup-simplify]: Simplify (+ 0 (* 2 d1)) into (* 2 d1) 7.952 * [backup-simplify]: Simplify (- (* 2 d1)) into (- (* 2 d1)) 7.952 * [taylor]: Taking taylor expansion of (- (* 2 d1)) in d1 7.952 * [taylor]: Taking taylor expansion of (* 2 d1) in d1 7.952 * [taylor]: Taking taylor expansion of 2 in d1 7.952 * [backup-simplify]: Simplify 2 into 2 7.952 * [taylor]: Taking taylor expansion of d1 in d1 7.952 * [backup-simplify]: Simplify 0 into 0 7.952 * [backup-simplify]: Simplify 1 into 1 7.952 * [backup-simplify]: Simplify (* 2 0) into 0 7.952 * [backup-simplify]: Simplify (- 0) into 0 7.952 * [taylor]: Taking taylor expansion of 0 in d4 7.952 * [backup-simplify]: Simplify 0 into 0 7.952 * [backup-simplify]: Simplify 0 into 0 7.952 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 7.953 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.953 * [backup-simplify]: Simplify (+ (* 2 d1) (* 0 0)) into (* 2 d1) 7.953 * [backup-simplify]: Simplify (+ (* 2 d1) 0) into (* 2 d1) 7.953 * [backup-simplify]: Simplify (+ 0 (* 2 d1)) into (* 2 d1) 7.953 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.953 * [backup-simplify]: Simplify (- 0) into 0 7.953 * [backup-simplify]: Simplify (+ (* 2 d1) 0) into (* 2 d1) 7.953 * [taylor]: Taking taylor expansion of (* 2 d1) in d1 7.953 * [taylor]: Taking taylor expansion of 2 in d1 7.953 * [backup-simplify]: Simplify 2 into 2 7.953 * [taylor]: Taking taylor expansion of d1 in d1 7.953 * [backup-simplify]: Simplify 0 into 0 7.953 * [backup-simplify]: Simplify 1 into 1 7.954 * [backup-simplify]: Simplify (* 2 0) into 0 7.954 * [taylor]: Taking taylor expansion of 0 in d4 7.954 * [backup-simplify]: Simplify 0 into 0 7.954 * [backup-simplify]: Simplify 0 into 0 7.954 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 7.954 * [backup-simplify]: Simplify (- 0) into 0 7.955 * [backup-simplify]: Simplify (+ 0 0) into 0 7.955 * [taylor]: Taking taylor expansion of 0 in d4 7.955 * [backup-simplify]: Simplify 0 into 0 7.955 * [backup-simplify]: Simplify 0 into 0 7.955 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.956 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d1))) into 0 7.957 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* d3 d1)))) into 0 7.957 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0 7.958 * [backup-simplify]: Simplify (* 1 1) into 1 7.958 * [backup-simplify]: Simplify (+ 0 1) into 1 7.958 * [backup-simplify]: Simplify (+ 0 1) into 1 7.959 * [backup-simplify]: Simplify (+ 0 1) into 1 7.960 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 7.961 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 d1) (* 0 0))) into 0 7.961 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 7.962 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 7.963 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 d3) (* 0 0))) into 0 7.963 * [backup-simplify]: Simplify (+ 0 0) into 0 7.963 * [backup-simplify]: Simplify (+ 0 0) into 0 7.964 * [backup-simplify]: Simplify (- 0) into 0 7.964 * [backup-simplify]: Simplify (+ 1 0) into 1 7.964 * [taylor]: Taking taylor expansion of 1 in d3 7.964 * [backup-simplify]: Simplify 1 into 1 7.964 * [taylor]: Taking taylor expansion of 1 in d1 7.964 * [backup-simplify]: Simplify 1 into 1 7.964 * [taylor]: Taking taylor expansion of 1 in d4 7.964 * [backup-simplify]: Simplify 1 into 1 7.964 * [backup-simplify]: Simplify 1 into 1 7.965 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2 7.966 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 d1)) into 0 7.966 * [backup-simplify]: Simplify (+ 2 0) into 2 7.967 * [backup-simplify]: Simplify (- 2) into -2 7.967 * [taylor]: Taking taylor expansion of -2 in d1 7.967 * [backup-simplify]: Simplify -2 into -2 7.967 * [taylor]: Taking taylor expansion of -2 in d4 7.967 * [backup-simplify]: Simplify -2 into -2 7.967 * [backup-simplify]: Simplify -2 into -2 7.967 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 7.968 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 7.969 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 d1) (* 0 0))) into 0 7.969 * [backup-simplify]: Simplify (* 1 1) into 1 7.970 * [backup-simplify]: Simplify (+ 0 1) into 1 7.970 * [backup-simplify]: Simplify (+ 0 1) into 1 7.971 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 7.971 * [backup-simplify]: Simplify (- 0) into 0 7.971 * [backup-simplify]: Simplify (+ 1 0) into 1 7.972 * [taylor]: Taking taylor expansion of 1 in d1 7.972 * [backup-simplify]: Simplify 1 into 1 7.972 * [taylor]: Taking taylor expansion of 1 in d4 7.972 * [backup-simplify]: Simplify 1 into 1 7.972 * [backup-simplify]: Simplify 1 into 1 7.972 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (* d3 1))) 2)) (+ (* -2 (* 1 (* 1 (* d3 d2)))) (* 1 (pow (* 1 (* 1 (* 1 d2))) 2)))) into (- (+ (pow d2 2) (pow d3 2)) (* 2 (* d3 d2))) 7.973 * [backup-simplify]: Simplify (- (* (- (/ 1 d2) (+ (/ 1 d3) (/ 1 d1))) (- (/ 1 d2) (+ (/ 1 d3) (/ 1 d1)))) (* (/ 1 d4) (/ 1 d4))) into (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) 7.973 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in (d2 d3 d1 d4) around 0 7.973 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d4 7.973 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) in d4 7.973 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.973 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.973 * [taylor]: Taking taylor expansion of d1 in d4 7.973 * [backup-simplify]: Simplify d1 into d1 7.974 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.974 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.974 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) in d4 7.974 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4 7.974 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 7.974 * [taylor]: Taking taylor expansion of d2 in d4 7.974 * [backup-simplify]: Simplify d2 into d2 7.974 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.974 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 7.974 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) in d4 7.974 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d4 7.974 * [taylor]: Taking taylor expansion of 2 in d4 7.974 * [backup-simplify]: Simplify 2 into 2 7.974 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 7.974 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 7.974 * [taylor]: Taking taylor expansion of d3 in d4 7.974 * [backup-simplify]: Simplify d3 into d3 7.974 * [taylor]: Taking taylor expansion of d1 in d4 7.974 * [backup-simplify]: Simplify d1 into d1 7.975 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.975 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 7.975 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d4 7.975 * [taylor]: Taking taylor expansion of (pow d3 2) in d4 7.975 * [taylor]: Taking taylor expansion of d3 in d4 7.975 * [backup-simplify]: Simplify d3 into d3 7.975 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.975 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.975 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d4 7.975 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d4 7.975 * [taylor]: Taking taylor expansion of 2 in d4 7.975 * [backup-simplify]: Simplify 2 into 2 7.975 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d4 7.975 * [taylor]: Taking taylor expansion of (* d3 d2) in d4 7.975 * [taylor]: Taking taylor expansion of d3 in d4 7.975 * [backup-simplify]: Simplify d3 into d3 7.975 * [taylor]: Taking taylor expansion of d2 in d4 7.975 * [backup-simplify]: Simplify d2 into d2 7.975 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2) 7.975 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2)) 7.975 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d4 7.975 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 7.976 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 7.976 * [taylor]: Taking taylor expansion of d4 in d4 7.976 * [backup-simplify]: Simplify 0 into 0 7.976 * [backup-simplify]: Simplify 1 into 1 7.976 * [backup-simplify]: Simplify (* 1 1) into 1 7.977 * [backup-simplify]: Simplify (/ 1 1) into 1 7.977 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d4 7.977 * [taylor]: Taking taylor expansion of 2 in d4 7.977 * [backup-simplify]: Simplify 2 into 2 7.977 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 7.977 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 7.977 * [taylor]: Taking taylor expansion of d2 in d4 7.977 * [backup-simplify]: Simplify d2 into d2 7.977 * [taylor]: Taking taylor expansion of d1 in d4 7.977 * [backup-simplify]: Simplify d1 into d1 7.977 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 7.977 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 7.977 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d1 7.977 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) in d1 7.977 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.977 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.977 * [taylor]: Taking taylor expansion of d1 in d1 7.977 * [backup-simplify]: Simplify 0 into 0 7.977 * [backup-simplify]: Simplify 1 into 1 7.978 * [backup-simplify]: Simplify (* 1 1) into 1 7.978 * [backup-simplify]: Simplify (/ 1 1) into 1 7.978 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) in d1 7.978 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d1 7.978 * [taylor]: Taking taylor expansion of (pow d2 2) in d1 7.978 * [taylor]: Taking taylor expansion of d2 in d1 7.978 * [backup-simplify]: Simplify d2 into d2 7.978 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.978 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 7.978 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) in d1 7.978 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d1 7.979 * [taylor]: Taking taylor expansion of 2 in d1 7.979 * [backup-simplify]: Simplify 2 into 2 7.979 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 7.979 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 7.979 * [taylor]: Taking taylor expansion of d3 in d1 7.979 * [backup-simplify]: Simplify d3 into d3 7.979 * [taylor]: Taking taylor expansion of d1 in d1 7.979 * [backup-simplify]: Simplify 0 into 0 7.979 * [backup-simplify]: Simplify 1 into 1 7.979 * [backup-simplify]: Simplify (* d3 0) into 0 7.979 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.979 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.979 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d1 7.979 * [taylor]: Taking taylor expansion of (pow d3 2) in d1 7.979 * [taylor]: Taking taylor expansion of d3 in d1 7.979 * [backup-simplify]: Simplify d3 into d3 7.980 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.980 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.980 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d1 7.980 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d1 7.980 * [taylor]: Taking taylor expansion of 2 in d1 7.980 * [backup-simplify]: Simplify 2 into 2 7.980 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d1 7.980 * [taylor]: Taking taylor expansion of (* d3 d2) in d1 7.980 * [taylor]: Taking taylor expansion of d3 in d1 7.980 * [backup-simplify]: Simplify d3 into d3 7.980 * [taylor]: Taking taylor expansion of d2 in d1 7.980 * [backup-simplify]: Simplify d2 into d2 7.980 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2) 7.980 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2)) 7.980 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d1 7.980 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 7.980 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 7.980 * [taylor]: Taking taylor expansion of d4 in d1 7.980 * [backup-simplify]: Simplify d4 into d4 7.980 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.980 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.980 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d1 7.981 * [taylor]: Taking taylor expansion of 2 in d1 7.981 * [backup-simplify]: Simplify 2 into 2 7.981 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 7.981 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 7.981 * [taylor]: Taking taylor expansion of d2 in d1 7.981 * [backup-simplify]: Simplify d2 into d2 7.981 * [taylor]: Taking taylor expansion of d1 in d1 7.981 * [backup-simplify]: Simplify 0 into 0 7.981 * [backup-simplify]: Simplify 1 into 1 7.981 * [backup-simplify]: Simplify (* d2 0) into 0 7.981 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 7.981 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.981 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d3 7.981 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) in d3 7.981 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 7.981 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.981 * [taylor]: Taking taylor expansion of d1 in d3 7.982 * [backup-simplify]: Simplify d1 into d1 7.982 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.982 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.982 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) in d3 7.982 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d3 7.982 * [taylor]: Taking taylor expansion of (pow d2 2) in d3 7.982 * [taylor]: Taking taylor expansion of d2 in d3 7.982 * [backup-simplify]: Simplify d2 into d2 7.982 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 7.982 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 7.982 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) in d3 7.982 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d3 7.982 * [taylor]: Taking taylor expansion of 2 in d3 7.982 * [backup-simplify]: Simplify 2 into 2 7.982 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 7.982 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.982 * [taylor]: Taking taylor expansion of d3 in d3 7.982 * [backup-simplify]: Simplify 0 into 0 7.982 * [backup-simplify]: Simplify 1 into 1 7.982 * [taylor]: Taking taylor expansion of d1 in d3 7.982 * [backup-simplify]: Simplify d1 into d1 7.982 * [backup-simplify]: Simplify (* 0 d1) into 0 7.982 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.982 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.982 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3 7.982 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 7.983 * [taylor]: Taking taylor expansion of d3 in d3 7.983 * [backup-simplify]: Simplify 0 into 0 7.983 * [backup-simplify]: Simplify 1 into 1 7.983 * [backup-simplify]: Simplify (* 1 1) into 1 7.983 * [backup-simplify]: Simplify (/ 1 1) into 1 7.983 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d3 7.983 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d3 7.983 * [taylor]: Taking taylor expansion of 2 in d3 7.983 * [backup-simplify]: Simplify 2 into 2 7.983 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d3 7.983 * [taylor]: Taking taylor expansion of (* d3 d2) in d3 7.983 * [taylor]: Taking taylor expansion of d3 in d3 7.983 * [backup-simplify]: Simplify 0 into 0 7.983 * [backup-simplify]: Simplify 1 into 1 7.983 * [taylor]: Taking taylor expansion of d2 in d3 7.983 * [backup-simplify]: Simplify d2 into d2 7.983 * [backup-simplify]: Simplify (* 0 d2) into 0 7.984 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.984 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.984 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d3 7.984 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3 7.984 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 7.984 * [taylor]: Taking taylor expansion of d4 in d3 7.984 * [backup-simplify]: Simplify d4 into d4 7.984 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.984 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.984 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d3 7.984 * [taylor]: Taking taylor expansion of 2 in d3 7.984 * [backup-simplify]: Simplify 2 into 2 7.984 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 7.984 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 7.984 * [taylor]: Taking taylor expansion of d2 in d3 7.984 * [backup-simplify]: Simplify d2 into d2 7.984 * [taylor]: Taking taylor expansion of d1 in d3 7.984 * [backup-simplify]: Simplify d1 into d1 7.984 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 7.984 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 7.984 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d2 7.984 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) in d2 7.984 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 7.984 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.984 * [taylor]: Taking taylor expansion of d1 in d2 7.984 * [backup-simplify]: Simplify d1 into d1 7.984 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.984 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.984 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) in d2 7.984 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 7.984 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.984 * [taylor]: Taking taylor expansion of d2 in d2 7.984 * [backup-simplify]: Simplify 0 into 0 7.984 * [backup-simplify]: Simplify 1 into 1 7.985 * [backup-simplify]: Simplify (* 1 1) into 1 7.985 * [backup-simplify]: Simplify (/ 1 1) into 1 7.985 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) in d2 7.985 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d2 7.985 * [taylor]: Taking taylor expansion of 2 in d2 7.985 * [backup-simplify]: Simplify 2 into 2 7.985 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 7.985 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.985 * [taylor]: Taking taylor expansion of d3 in d2 7.985 * [backup-simplify]: Simplify d3 into d3 7.985 * [taylor]: Taking taylor expansion of d1 in d2 7.985 * [backup-simplify]: Simplify d1 into d1 7.985 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.985 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 7.985 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2 7.985 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.985 * [taylor]: Taking taylor expansion of d3 in d2 7.985 * [backup-simplify]: Simplify d3 into d3 7.985 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.985 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.985 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d2 7.985 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2 7.985 * [taylor]: Taking taylor expansion of 2 in d2 7.985 * [backup-simplify]: Simplify 2 into 2 7.985 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2 7.985 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.985 * [taylor]: Taking taylor expansion of d3 in d2 7.985 * [backup-simplify]: Simplify d3 into d3 7.985 * [taylor]: Taking taylor expansion of d2 in d2 7.985 * [backup-simplify]: Simplify 0 into 0 7.985 * [backup-simplify]: Simplify 1 into 1 7.985 * [backup-simplify]: Simplify (* d3 0) into 0 7.986 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.986 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.986 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d2 7.986 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 7.986 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.986 * [taylor]: Taking taylor expansion of d4 in d2 7.986 * [backup-simplify]: Simplify d4 into d4 7.986 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.986 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.986 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d2 7.986 * [taylor]: Taking taylor expansion of 2 in d2 7.986 * [backup-simplify]: Simplify 2 into 2 7.986 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 7.986 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.986 * [taylor]: Taking taylor expansion of d2 in d2 7.986 * [backup-simplify]: Simplify 0 into 0 7.986 * [backup-simplify]: Simplify 1 into 1 7.986 * [taylor]: Taking taylor expansion of d1 in d2 7.986 * [backup-simplify]: Simplify d1 into d1 7.986 * [backup-simplify]: Simplify (* 0 d1) into 0 7.986 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.987 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.987 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d2 7.987 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))))) in d2 7.987 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 7.987 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.987 * [taylor]: Taking taylor expansion of d1 in d2 7.987 * [backup-simplify]: Simplify d1 into d1 7.987 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.987 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.987 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) in d2 7.987 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 7.987 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 7.987 * [taylor]: Taking taylor expansion of d2 in d2 7.987 * [backup-simplify]: Simplify 0 into 0 7.987 * [backup-simplify]: Simplify 1 into 1 7.987 * [backup-simplify]: Simplify (* 1 1) into 1 7.987 * [backup-simplify]: Simplify (/ 1 1) into 1 7.987 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) in d2 7.987 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d2 7.987 * [taylor]: Taking taylor expansion of 2 in d2 7.987 * [backup-simplify]: Simplify 2 into 2 7.987 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 7.987 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 7.987 * [taylor]: Taking taylor expansion of d3 in d2 7.987 * [backup-simplify]: Simplify d3 into d3 7.987 * [taylor]: Taking taylor expansion of d1 in d2 7.988 * [backup-simplify]: Simplify d1 into d1 7.988 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 7.988 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 7.988 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2 7.988 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 7.988 * [taylor]: Taking taylor expansion of d3 in d2 7.988 * [backup-simplify]: Simplify d3 into d3 7.988 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 7.988 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 7.988 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d2 7.988 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2 7.988 * [taylor]: Taking taylor expansion of 2 in d2 7.988 * [backup-simplify]: Simplify 2 into 2 7.988 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2 7.988 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 7.988 * [taylor]: Taking taylor expansion of d3 in d2 7.988 * [backup-simplify]: Simplify d3 into d3 7.988 * [taylor]: Taking taylor expansion of d2 in d2 7.988 * [backup-simplify]: Simplify 0 into 0 7.988 * [backup-simplify]: Simplify 1 into 1 7.988 * [backup-simplify]: Simplify (* d3 0) into 0 7.988 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 7.988 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.988 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d2 7.988 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 7.988 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 7.988 * [taylor]: Taking taylor expansion of d4 in d2 7.988 * [backup-simplify]: Simplify d4 into d4 7.988 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.989 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.989 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d2 7.989 * [taylor]: Taking taylor expansion of 2 in d2 7.989 * [backup-simplify]: Simplify 2 into 2 7.989 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 7.989 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 7.989 * [taylor]: Taking taylor expansion of d2 in d2 7.989 * [backup-simplify]: Simplify 0 into 0 7.989 * [backup-simplify]: Simplify 1 into 1 7.989 * [taylor]: Taking taylor expansion of d1 in d2 7.989 * [backup-simplify]: Simplify d1 into d1 7.989 * [backup-simplify]: Simplify (* 0 d1) into 0 7.989 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.989 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.989 * [backup-simplify]: Simplify (+ 1 0) into 1 7.990 * [backup-simplify]: Simplify (+ 0 1) into 1 7.990 * [backup-simplify]: Simplify (+ 1 0) into 1 7.990 * [taylor]: Taking taylor expansion of 1 in d3 7.990 * [backup-simplify]: Simplify 1 into 1 7.990 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.991 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.991 * [backup-simplify]: Simplify (+ 0 0) into 0 7.991 * [backup-simplify]: Simplify (+ 0 0) into 0 7.991 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3) 7.991 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 7.991 * [backup-simplify]: Simplify (+ 0 (/ 2 d1)) into (* 2 (/ 1 d1)) 7.991 * [backup-simplify]: Simplify (+ (/ 2 d3) (* 2 (/ 1 d1))) into (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))) 7.992 * [backup-simplify]: Simplify (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) into (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) 7.992 * [backup-simplify]: Simplify (+ 0 (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))) into (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) 7.992 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) in d3 7.992 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))) in d3 7.992 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d1)) in d3 7.992 * [taylor]: Taking taylor expansion of 2 in d3 7.992 * [backup-simplify]: Simplify 2 into 2 7.992 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 7.992 * [taylor]: Taking taylor expansion of d1 in d3 7.992 * [backup-simplify]: Simplify d1 into d1 7.992 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.992 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3 7.992 * [taylor]: Taking taylor expansion of 2 in d3 7.992 * [backup-simplify]: Simplify 2 into 2 7.992 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.992 * [taylor]: Taking taylor expansion of d3 in d3 7.992 * [backup-simplify]: Simplify 0 into 0 7.992 * [backup-simplify]: Simplify 1 into 1 7.992 * [backup-simplify]: Simplify (/ 1 1) into 1 7.993 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.993 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.994 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d1))) into (/ 2 (* d3 d1)) 7.994 * [backup-simplify]: Simplify (+ (/ 2 (* d3 d1)) (/ 1 (pow d3 2))) into (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) 7.994 * [backup-simplify]: Simplify (+ 0 (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) into (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2))) 7.994 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (+ (* 2 (/ 1 (* d3 d1))) (/ 1 (pow d3 2)))) into (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) 7.995 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 7.995 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.995 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0 7.995 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 7.996 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 7.996 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 7.996 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2)) 7.996 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2)) 7.996 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2))) 7.997 * [backup-simplify]: Simplify (+ (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (- (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (/ 1 (pow d4 2))) 7.997 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (/ 1 (pow d4 2))) in d3 7.997 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) in d3 7.997 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d3 7.997 * [taylor]: Taking taylor expansion of 2 in d3 7.997 * [backup-simplify]: Simplify 2 into 2 7.997 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 7.997 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 7.997 * [taylor]: Taking taylor expansion of d3 in d3 7.997 * [backup-simplify]: Simplify 0 into 0 7.997 * [backup-simplify]: Simplify 1 into 1 7.997 * [taylor]: Taking taylor expansion of d1 in d3 7.997 * [backup-simplify]: Simplify d1 into d1 7.997 * [backup-simplify]: Simplify (* 0 d1) into 0 7.997 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 7.997 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.997 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2))) in d3 7.997 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 7.997 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.997 * [taylor]: Taking taylor expansion of d1 in d3 7.997 * [backup-simplify]: Simplify d1 into d1 7.997 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.997 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.997 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3 7.997 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 7.997 * [taylor]: Taking taylor expansion of d3 in d3 7.997 * [backup-simplify]: Simplify 0 into 0 7.997 * [backup-simplify]: Simplify 1 into 1 7.998 * [backup-simplify]: Simplify (* 1 1) into 1 7.998 * [backup-simplify]: Simplify (/ 1 1) into 1 7.998 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3 7.998 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 7.998 * [taylor]: Taking taylor expansion of d4 in d3 7.998 * [backup-simplify]: Simplify d4 into d4 7.998 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 7.998 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 7.998 * [backup-simplify]: Simplify (+ 0 1) into 1 7.999 * [backup-simplify]: Simplify (+ 0 1) into 1 7.999 * [backup-simplify]: Simplify (+ 1 0) into 1 7.999 * [taylor]: Taking taylor expansion of 1 in d1 7.999 * [backup-simplify]: Simplify 1 into 1 7.999 * [backup-simplify]: Simplify (* 2 1) into 2 8.000 * [backup-simplify]: Simplify (+ 0 2) into 2 8.000 * [backup-simplify]: Simplify (- 2) into -2 8.000 * [taylor]: Taking taylor expansion of -2 in d1 8.000 * [backup-simplify]: Simplify -2 into -2 8.000 * [taylor]: Taking taylor expansion of 1 in d1 8.000 * [backup-simplify]: Simplify 1 into 1 8.000 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 8.000 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 8.001 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.002 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d1)) into 0 8.002 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))))) into 0 8.003 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d1)))) into 0 8.003 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0 8.003 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0 8.003 * [backup-simplify]: Simplify (+ 0 0) into 0 8.003 * [backup-simplify]: Simplify (+ 0 0) into 0 8.004 * [backup-simplify]: Simplify (+ 0 0) into 0 8.004 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 8.004 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.005 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0 8.005 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 8.005 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0 8.006 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 8.006 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.006 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0 8.007 * [backup-simplify]: Simplify (+ 0 0) into 0 8.007 * [backup-simplify]: Simplify (+ 0 0) into 0 8.007 * [backup-simplify]: Simplify (- 0) into 0 8.007 * [backup-simplify]: Simplify (+ 0 0) into 0 8.007 * [taylor]: Taking taylor expansion of 0 in d3 8.007 * [backup-simplify]: Simplify 0 into 0 8.007 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 8.008 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.008 * [backup-simplify]: Simplify (+ 0 0) into 0 8.008 * [backup-simplify]: Simplify (+ (/ 2 d1) 0) into (* 2 (/ 1 d1)) 8.009 * [backup-simplify]: Simplify (+ (* 2 (/ 1 d1)) 0) into (* 2 (/ 1 d1)) 8.009 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d1)) in d1 8.009 * [taylor]: Taking taylor expansion of 2 in d1 8.009 * [backup-simplify]: Simplify 2 into 2 8.009 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.009 * [taylor]: Taking taylor expansion of d1 in d1 8.009 * [backup-simplify]: Simplify 0 into 0 8.009 * [backup-simplify]: Simplify 1 into 1 8.009 * [backup-simplify]: Simplify (/ 1 1) into 1 8.009 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 8.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.010 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 8.010 * [backup-simplify]: Simplify (+ (/ 2 d1) 0) into (* 2 (/ 1 d1)) 8.010 * [backup-simplify]: Simplify (- (* 2 (/ 1 d1))) into (- (* 2 (/ 1 d1))) 8.010 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d1))) in d1 8.010 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d1)) in d1 8.010 * [taylor]: Taking taylor expansion of 2 in d1 8.010 * [backup-simplify]: Simplify 2 into 2 8.010 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.010 * [taylor]: Taking taylor expansion of d1 in d1 8.010 * [backup-simplify]: Simplify 0 into 0 8.010 * [backup-simplify]: Simplify 1 into 1 8.011 * [backup-simplify]: Simplify (/ 1 1) into 1 8.011 * [taylor]: Taking taylor expansion of 0 in d1 8.011 * [backup-simplify]: Simplify 0 into 0 8.012 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 8.012 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 8.013 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.014 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.015 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d1))) into 0 8.015 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0 8.016 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d1))))) into 0 8.017 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0 8.017 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0 8.017 * [backup-simplify]: Simplify (+ 0 0) into 0 8.018 * [backup-simplify]: Simplify (+ 0 0) into 0 8.018 * [backup-simplify]: Simplify (+ 0 0) into 0 8.019 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 8.020 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.021 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0 8.021 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 8.022 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 8.023 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 8.023 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.024 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0 8.025 * [backup-simplify]: Simplify (+ 0 0) into 0 8.025 * [backup-simplify]: Simplify (+ 0 0) into 0 8.026 * [backup-simplify]: Simplify (- 0) into 0 8.026 * [backup-simplify]: Simplify (+ 0 0) into 0 8.026 * [taylor]: Taking taylor expansion of 0 in d3 8.026 * [backup-simplify]: Simplify 0 into 0 8.027 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 8.027 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.027 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 8.028 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.029 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.029 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2)) 8.030 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2)) 8.030 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2))) 8.030 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d1 2)) (/ 1 (pow d4 2))) 8.030 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2)) (/ 1 (pow d4 2))) in d1 8.030 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 8.030 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.030 * [taylor]: Taking taylor expansion of d1 in d1 8.030 * [backup-simplify]: Simplify 0 into 0 8.030 * [backup-simplify]: Simplify 1 into 1 8.031 * [backup-simplify]: Simplify (* 1 1) into 1 8.031 * [backup-simplify]: Simplify (/ 1 1) into 1 8.031 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 8.031 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 8.031 * [taylor]: Taking taylor expansion of d4 in d1 8.031 * [backup-simplify]: Simplify d4 into d4 8.031 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 8.031 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 8.032 * [backup-simplify]: Simplify (+ 1 0) into 1 8.032 * [taylor]: Taking taylor expansion of 1 in d4 8.032 * [backup-simplify]: Simplify 1 into 1 8.032 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.032 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 8.033 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.034 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 8.035 * [backup-simplify]: Simplify (+ 0 0) into 0 8.035 * [backup-simplify]: Simplify (- 0) into 0 8.035 * [taylor]: Taking taylor expansion of 0 in d1 8.035 * [backup-simplify]: Simplify 0 into 0 8.035 * [taylor]: Taking taylor expansion of 0 in d1 8.035 * [backup-simplify]: Simplify 0 into 0 8.036 * [backup-simplify]: Simplify (* 2 1) into 2 8.036 * [taylor]: Taking taylor expansion of 2 in d4 8.036 * [backup-simplify]: Simplify 2 into 2 8.036 * [backup-simplify]: Simplify (* 2 1) into 2 8.036 * [backup-simplify]: Simplify (- 2) into -2 8.036 * [taylor]: Taking taylor expansion of -2 in d4 8.037 * [backup-simplify]: Simplify -2 into -2 8.037 * [taylor]: Taking taylor expansion of 1 in d4 8.037 * [backup-simplify]: Simplify 1 into 1 8.037 * [taylor]: Taking taylor expansion of -2 in d4 8.037 * [backup-simplify]: Simplify -2 into -2 8.037 * [taylor]: Taking taylor expansion of 1 in d4 8.037 * [backup-simplify]: Simplify 1 into 1 8.038 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 8.038 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 8.040 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 8.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.041 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 8.041 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0 8.043 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d1)))))) into 0 8.044 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0 8.044 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0 8.045 * [backup-simplify]: Simplify (+ 0 0) into 0 8.045 * [backup-simplify]: Simplify (+ 0 0) into 0 8.046 * [backup-simplify]: Simplify (+ 0 0) into 0 8.047 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 8.047 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.048 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3)))))) into 0 8.049 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0 8.050 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 8.051 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0 8.051 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.052 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1)))))) into 0 8.055 * [backup-simplify]: Simplify (+ 0 0) into 0 8.055 * [backup-simplify]: Simplify (+ 0 0) into 0 8.055 * [backup-simplify]: Simplify (- 0) into 0 8.056 * [backup-simplify]: Simplify (+ 0 0) into 0 8.056 * [taylor]: Taking taylor expansion of 0 in d3 8.056 * [backup-simplify]: Simplify 0 into 0 8.056 * [taylor]: Taking taylor expansion of 0 in d1 8.056 * [backup-simplify]: Simplify 0 into 0 8.056 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 8.057 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.057 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0 8.057 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 8.057 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 8.058 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.059 * [backup-simplify]: Simplify (+ 0 0) into 0 8.059 * [backup-simplify]: Simplify (+ 0 0) into 0 8.059 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 8.059 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0 8.060 * [backup-simplify]: Simplify (- 0) into 0 8.060 * [backup-simplify]: Simplify (+ 0 0) into 0 8.060 * [taylor]: Taking taylor expansion of 0 in d1 8.060 * [backup-simplify]: Simplify 0 into 0 8.060 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.061 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0 8.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.062 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.062 * [backup-simplify]: Simplify (+ 0 0) into 0 8.062 * [backup-simplify]: Simplify (- 0) into 0 8.062 * [taylor]: Taking taylor expansion of 0 in d1 8.062 * [backup-simplify]: Simplify 0 into 0 8.062 * [taylor]: Taking taylor expansion of 0 in d1 8.062 * [backup-simplify]: Simplify 0 into 0 8.063 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.063 * [backup-simplify]: Simplify (+ 0 0) into 0 8.064 * [taylor]: Taking taylor expansion of 0 in d4 8.064 * [backup-simplify]: Simplify 0 into 0 8.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.064 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 8.064 * [taylor]: Taking taylor expansion of 0 in d4 8.064 * [backup-simplify]: Simplify 0 into 0 8.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.065 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 8.066 * [backup-simplify]: Simplify (- 0) into 0 8.066 * [taylor]: Taking taylor expansion of 0 in d4 8.066 * [backup-simplify]: Simplify 0 into 0 8.066 * [taylor]: Taking taylor expansion of 0 in d4 8.066 * [backup-simplify]: Simplify 0 into 0 8.066 * [taylor]: Taking taylor expansion of 0 in d4 8.066 * [backup-simplify]: Simplify 0 into 0 8.066 * [taylor]: Taking taylor expansion of 0 in d4 8.066 * [backup-simplify]: Simplify 0 into 0 8.066 * [taylor]: Taking taylor expansion of 0 in d4 8.066 * [backup-simplify]: Simplify 0 into 0 8.067 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 8.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 8.068 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 8.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.070 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 8.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0 8.071 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d1))))))) into 0 8.072 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0 8.072 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0 8.073 * [backup-simplify]: Simplify (+ 0 0) into 0 8.073 * [backup-simplify]: Simplify (+ 0 0) into 0 8.073 * [backup-simplify]: Simplify (+ 0 0) into 0 8.074 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 8.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.075 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))))) into 0 8.076 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0 8.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 8.078 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))))) into 0 8.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.081 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))))) into 0 8.081 * [backup-simplify]: Simplify (+ 0 0) into 0 8.082 * [backup-simplify]: Simplify (+ 0 0) into 0 8.082 * [backup-simplify]: Simplify (- 0) into 0 8.083 * [backup-simplify]: Simplify (+ 0 0) into 0 8.083 * [taylor]: Taking taylor expansion of 0 in d3 8.083 * [backup-simplify]: Simplify 0 into 0 8.083 * [taylor]: Taking taylor expansion of 0 in d1 8.083 * [backup-simplify]: Simplify 0 into 0 8.083 * [taylor]: Taking taylor expansion of 0 in d1 8.083 * [backup-simplify]: Simplify 0 into 0 8.084 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 8.085 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.086 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0 8.086 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 8.087 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 8.088 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.089 * [backup-simplify]: Simplify (+ 0 0) into 0 8.090 * [backup-simplify]: Simplify (+ 0 0) into 0 8.090 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 8.091 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 8.091 * [backup-simplify]: Simplify (- 0) into 0 8.092 * [backup-simplify]: Simplify (+ 0 0) into 0 8.092 * [taylor]: Taking taylor expansion of 0 in d1 8.092 * [backup-simplify]: Simplify 0 into 0 8.092 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.093 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0 8.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.096 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.096 * [backup-simplify]: Simplify (+ 0 0) into 0 8.096 * [backup-simplify]: Simplify (- 0) into 0 8.096 * [taylor]: Taking taylor expansion of 0 in d1 8.096 * [backup-simplify]: Simplify 0 into 0 8.097 * [taylor]: Taking taylor expansion of 0 in d1 8.097 * [backup-simplify]: Simplify 0 into 0 8.098 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.099 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2))) 8.099 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d4 2))) 8.099 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 2))) in d4 8.099 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 8.099 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 8.099 * [taylor]: Taking taylor expansion of d4 in d4 8.099 * [backup-simplify]: Simplify 0 into 0 8.099 * [backup-simplify]: Simplify 1 into 1 8.100 * [backup-simplify]: Simplify (* 1 1) into 1 8.100 * [backup-simplify]: Simplify (/ 1 1) into 1 8.101 * [backup-simplify]: Simplify (- 1) into -1 8.101 * [backup-simplify]: Simplify -1 into -1 8.101 * [taylor]: Taking taylor expansion of 0 in d4 8.101 * [backup-simplify]: Simplify 0 into 0 8.101 * [taylor]: Taking taylor expansion of 0 in d4 8.101 * [backup-simplify]: Simplify 0 into 0 8.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.102 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 8.102 * [taylor]: Taking taylor expansion of 0 in d4 8.102 * [backup-simplify]: Simplify 0 into 0 8.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.104 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 8.104 * [backup-simplify]: Simplify (- 0) into 0 8.104 * [taylor]: Taking taylor expansion of 0 in d4 8.104 * [backup-simplify]: Simplify 0 into 0 8.104 * [taylor]: Taking taylor expansion of 0 in d4 8.104 * [backup-simplify]: Simplify 0 into 0 8.104 * [taylor]: Taking taylor expansion of 0 in d4 8.104 * [backup-simplify]: Simplify 0 into 0 8.104 * [taylor]: Taking taylor expansion of 0 in d4 8.104 * [backup-simplify]: Simplify 0 into 0 8.104 * [taylor]: Taking taylor expansion of 0 in d4 8.104 * [backup-simplify]: Simplify 0 into 0 8.104 * [backup-simplify]: Simplify 1 into 1 8.104 * [backup-simplify]: Simplify 2 into 2 8.106 * [backup-simplify]: Simplify (+ (* 2 (* 1 (* (/ 1 (/ 1 d1)) (* (/ 1 (/ 1 d3)) 1)))) (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 d1)) (* 1 1))) 2)) (* -1 (pow (* (/ 1 (/ 1 d4)) (* 1 (* 1 1))) 2)))) into (- (+ (pow d1 2) (* 2 (* d3 d1))) (pow d4 2)) 8.106 * [backup-simplify]: Simplify (- (* (- (/ 1 (- d2)) (+ (/ 1 (- d3)) (/ 1 (- d1)))) (- (/ 1 (- d2)) (+ (/ 1 (- d3)) (/ 1 (- d1))))) (* (/ 1 (- d4)) (/ 1 (- d4)))) into (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) 8.106 * [approximate]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in (d2 d3 d1 d4) around 0 8.106 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d4 8.106 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) in d4 8.106 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d4 8.106 * [taylor]: Taking taylor expansion of 2 in d4 8.106 * [backup-simplify]: Simplify 2 into 2 8.106 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 8.106 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 8.106 * [taylor]: Taking taylor expansion of d3 in d4 8.106 * [backup-simplify]: Simplify d3 into d3 8.106 * [taylor]: Taking taylor expansion of d1 in d4 8.106 * [backup-simplify]: Simplify d1 into d1 8.106 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 8.106 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 8.106 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d4 8.106 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 8.106 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 8.106 * [taylor]: Taking taylor expansion of d1 in d4 8.106 * [backup-simplify]: Simplify d1 into d1 8.106 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.107 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 8.107 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d4 8.107 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4 8.107 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 8.107 * [taylor]: Taking taylor expansion of d2 in d4 8.107 * [backup-simplify]: Simplify d2 into d2 8.107 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 8.107 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 8.107 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d4 8.107 * [taylor]: Taking taylor expansion of (pow d3 2) in d4 8.107 * [taylor]: Taking taylor expansion of d3 in d4 8.107 * [backup-simplify]: Simplify d3 into d3 8.107 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 8.107 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 8.107 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d4 8.107 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d4 8.107 * [taylor]: Taking taylor expansion of 2 in d4 8.107 * [backup-simplify]: Simplify 2 into 2 8.107 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d4 8.107 * [taylor]: Taking taylor expansion of (* d3 d2) in d4 8.107 * [taylor]: Taking taylor expansion of d3 in d4 8.107 * [backup-simplify]: Simplify d3 into d3 8.107 * [taylor]: Taking taylor expansion of d2 in d4 8.107 * [backup-simplify]: Simplify d2 into d2 8.107 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2) 8.107 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2)) 8.107 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d4 8.107 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 8.107 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 8.107 * [taylor]: Taking taylor expansion of d4 in d4 8.107 * [backup-simplify]: Simplify 0 into 0 8.107 * [backup-simplify]: Simplify 1 into 1 8.108 * [backup-simplify]: Simplify (* 1 1) into 1 8.108 * [backup-simplify]: Simplify (/ 1 1) into 1 8.108 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d4 8.108 * [taylor]: Taking taylor expansion of 2 in d4 8.108 * [backup-simplify]: Simplify 2 into 2 8.108 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 8.108 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 8.108 * [taylor]: Taking taylor expansion of d2 in d4 8.108 * [backup-simplify]: Simplify d2 into d2 8.108 * [taylor]: Taking taylor expansion of d1 in d4 8.108 * [backup-simplify]: Simplify d1 into d1 8.108 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 8.108 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 8.108 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d1 8.108 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) in d1 8.108 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d1 8.108 * [taylor]: Taking taylor expansion of 2 in d1 8.108 * [backup-simplify]: Simplify 2 into 2 8.108 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 8.108 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 8.108 * [taylor]: Taking taylor expansion of d3 in d1 8.108 * [backup-simplify]: Simplify d3 into d3 8.108 * [taylor]: Taking taylor expansion of d1 in d1 8.108 * [backup-simplify]: Simplify 0 into 0 8.108 * [backup-simplify]: Simplify 1 into 1 8.108 * [backup-simplify]: Simplify (* d3 0) into 0 8.109 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 8.109 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.109 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d1 8.109 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 8.109 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.109 * [taylor]: Taking taylor expansion of d1 in d1 8.109 * [backup-simplify]: Simplify 0 into 0 8.109 * [backup-simplify]: Simplify 1 into 1 8.109 * [backup-simplify]: Simplify (* 1 1) into 1 8.109 * [backup-simplify]: Simplify (/ 1 1) into 1 8.109 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d1 8.109 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d1 8.109 * [taylor]: Taking taylor expansion of (pow d2 2) in d1 8.109 * [taylor]: Taking taylor expansion of d2 in d1 8.109 * [backup-simplify]: Simplify d2 into d2 8.109 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 8.109 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 8.109 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d1 8.110 * [taylor]: Taking taylor expansion of (pow d3 2) in d1 8.110 * [taylor]: Taking taylor expansion of d3 in d1 8.110 * [backup-simplify]: Simplify d3 into d3 8.110 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 8.110 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 8.110 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d1 8.110 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d1 8.110 * [taylor]: Taking taylor expansion of 2 in d1 8.110 * [backup-simplify]: Simplify 2 into 2 8.110 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d1 8.110 * [taylor]: Taking taylor expansion of (* d3 d2) in d1 8.110 * [taylor]: Taking taylor expansion of d3 in d1 8.110 * [backup-simplify]: Simplify d3 into d3 8.110 * [taylor]: Taking taylor expansion of d2 in d1 8.110 * [backup-simplify]: Simplify d2 into d2 8.110 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2) 8.110 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2)) 8.110 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d1 8.110 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 8.110 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 8.110 * [taylor]: Taking taylor expansion of d4 in d1 8.110 * [backup-simplify]: Simplify d4 into d4 8.110 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 8.110 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 8.110 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d1 8.110 * [taylor]: Taking taylor expansion of 2 in d1 8.110 * [backup-simplify]: Simplify 2 into 2 8.110 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 8.110 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 8.110 * [taylor]: Taking taylor expansion of d2 in d1 8.110 * [backup-simplify]: Simplify d2 into d2 8.110 * [taylor]: Taking taylor expansion of d1 in d1 8.110 * [backup-simplify]: Simplify 0 into 0 8.110 * [backup-simplify]: Simplify 1 into 1 8.110 * [backup-simplify]: Simplify (* d2 0) into 0 8.111 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 8.111 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.111 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d3 8.111 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) in d3 8.111 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d3 8.111 * [taylor]: Taking taylor expansion of 2 in d3 8.111 * [backup-simplify]: Simplify 2 into 2 8.111 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 8.111 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 8.111 * [taylor]: Taking taylor expansion of d3 in d3 8.111 * [backup-simplify]: Simplify 0 into 0 8.111 * [backup-simplify]: Simplify 1 into 1 8.111 * [taylor]: Taking taylor expansion of d1 in d3 8.111 * [backup-simplify]: Simplify d1 into d1 8.111 * [backup-simplify]: Simplify (* 0 d1) into 0 8.111 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 8.111 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.111 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d3 8.111 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 8.111 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 8.111 * [taylor]: Taking taylor expansion of d1 in d3 8.111 * [backup-simplify]: Simplify d1 into d1 8.111 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.111 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 8.111 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d3 8.112 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d3 8.112 * [taylor]: Taking taylor expansion of (pow d2 2) in d3 8.112 * [taylor]: Taking taylor expansion of d2 in d3 8.112 * [backup-simplify]: Simplify d2 into d2 8.112 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 8.112 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 8.112 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3 8.112 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 8.112 * [taylor]: Taking taylor expansion of d3 in d3 8.112 * [backup-simplify]: Simplify 0 into 0 8.112 * [backup-simplify]: Simplify 1 into 1 8.112 * [backup-simplify]: Simplify (* 1 1) into 1 8.112 * [backup-simplify]: Simplify (/ 1 1) into 1 8.112 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d3 8.112 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d3 8.112 * [taylor]: Taking taylor expansion of 2 in d3 8.112 * [backup-simplify]: Simplify 2 into 2 8.112 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d3 8.112 * [taylor]: Taking taylor expansion of (* d3 d2) in d3 8.112 * [taylor]: Taking taylor expansion of d3 in d3 8.112 * [backup-simplify]: Simplify 0 into 0 8.112 * [backup-simplify]: Simplify 1 into 1 8.112 * [taylor]: Taking taylor expansion of d2 in d3 8.112 * [backup-simplify]: Simplify d2 into d2 8.113 * [backup-simplify]: Simplify (* 0 d2) into 0 8.113 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 8.113 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.113 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d3 8.113 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3 8.113 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 8.113 * [taylor]: Taking taylor expansion of d4 in d3 8.113 * [backup-simplify]: Simplify d4 into d4 8.113 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 8.113 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 8.113 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d3 8.113 * [taylor]: Taking taylor expansion of 2 in d3 8.113 * [backup-simplify]: Simplify 2 into 2 8.113 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 8.113 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 8.113 * [taylor]: Taking taylor expansion of d2 in d3 8.113 * [backup-simplify]: Simplify d2 into d2 8.113 * [taylor]: Taking taylor expansion of d1 in d3 8.113 * [backup-simplify]: Simplify d1 into d1 8.113 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 8.113 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 8.113 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d2 8.113 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) in d2 8.113 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d2 8.113 * [taylor]: Taking taylor expansion of 2 in d2 8.113 * [backup-simplify]: Simplify 2 into 2 8.113 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 8.113 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 8.113 * [taylor]: Taking taylor expansion of d3 in d2 8.113 * [backup-simplify]: Simplify d3 into d3 8.113 * [taylor]: Taking taylor expansion of d1 in d2 8.113 * [backup-simplify]: Simplify d1 into d1 8.113 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 8.114 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 8.114 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d2 8.114 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 8.114 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 8.114 * [taylor]: Taking taylor expansion of d1 in d2 8.114 * [backup-simplify]: Simplify d1 into d1 8.114 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.114 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 8.114 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2 8.114 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 8.114 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 8.114 * [taylor]: Taking taylor expansion of d2 in d2 8.114 * [backup-simplify]: Simplify 0 into 0 8.114 * [backup-simplify]: Simplify 1 into 1 8.114 * [backup-simplify]: Simplify (* 1 1) into 1 8.114 * [backup-simplify]: Simplify (/ 1 1) into 1 8.114 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2 8.114 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 8.114 * [taylor]: Taking taylor expansion of d3 in d2 8.114 * [backup-simplify]: Simplify d3 into d3 8.114 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 8.115 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 8.115 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d2 8.115 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2 8.115 * [taylor]: Taking taylor expansion of 2 in d2 8.115 * [backup-simplify]: Simplify 2 into 2 8.115 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2 8.115 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 8.115 * [taylor]: Taking taylor expansion of d3 in d2 8.115 * [backup-simplify]: Simplify d3 into d3 8.115 * [taylor]: Taking taylor expansion of d2 in d2 8.115 * [backup-simplify]: Simplify 0 into 0 8.115 * [backup-simplify]: Simplify 1 into 1 8.115 * [backup-simplify]: Simplify (* d3 0) into 0 8.115 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 8.115 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.115 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d2 8.115 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 8.115 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 8.115 * [taylor]: Taking taylor expansion of d4 in d2 8.115 * [backup-simplify]: Simplify d4 into d4 8.115 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 8.115 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 8.115 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d2 8.115 * [taylor]: Taking taylor expansion of 2 in d2 8.115 * [backup-simplify]: Simplify 2 into 2 8.115 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 8.115 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 8.115 * [taylor]: Taking taylor expansion of d2 in d2 8.115 * [backup-simplify]: Simplify 0 into 0 8.115 * [backup-simplify]: Simplify 1 into 1 8.115 * [taylor]: Taking taylor expansion of d1 in d2 8.115 * [backup-simplify]: Simplify d1 into d1 8.115 * [backup-simplify]: Simplify (* 0 d1) into 0 8.116 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 8.116 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.116 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))))) in d2 8.116 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) in d2 8.116 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d2 8.116 * [taylor]: Taking taylor expansion of 2 in d2 8.116 * [backup-simplify]: Simplify 2 into 2 8.116 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 8.116 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 8.116 * [taylor]: Taking taylor expansion of d3 in d2 8.116 * [backup-simplify]: Simplify d3 into d3 8.116 * [taylor]: Taking taylor expansion of d1 in d2 8.116 * [backup-simplify]: Simplify d1 into d1 8.116 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 8.116 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 8.116 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d2 8.116 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 8.116 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 8.116 * [taylor]: Taking taylor expansion of d1 in d2 8.116 * [backup-simplify]: Simplify d1 into d1 8.116 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.116 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 8.116 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2 8.116 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 8.116 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 8.116 * [taylor]: Taking taylor expansion of d2 in d2 8.116 * [backup-simplify]: Simplify 0 into 0 8.116 * [backup-simplify]: Simplify 1 into 1 8.117 * [backup-simplify]: Simplify (* 1 1) into 1 8.117 * [backup-simplify]: Simplify (/ 1 1) into 1 8.117 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2 8.117 * [taylor]: Taking taylor expansion of (pow d3 2) in d2 8.117 * [taylor]: Taking taylor expansion of d3 in d2 8.117 * [backup-simplify]: Simplify d3 into d3 8.117 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2) 8.117 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2)) 8.117 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1))))) in d2 8.117 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2 8.117 * [taylor]: Taking taylor expansion of 2 in d2 8.117 * [backup-simplify]: Simplify 2 into 2 8.117 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2 8.117 * [taylor]: Taking taylor expansion of (* d3 d2) in d2 8.117 * [taylor]: Taking taylor expansion of d3 in d2 8.117 * [backup-simplify]: Simplify d3 into d3 8.117 * [taylor]: Taking taylor expansion of d2 in d2 8.117 * [backup-simplify]: Simplify 0 into 0 8.117 * [backup-simplify]: Simplify 1 into 1 8.117 * [backup-simplify]: Simplify (* d3 0) into 0 8.117 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 8.118 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.118 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (* 2 (/ 1 (* d2 d1)))) in d2 8.118 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2 8.118 * [taylor]: Taking taylor expansion of (pow d4 2) in d2 8.118 * [taylor]: Taking taylor expansion of d4 in d2 8.118 * [backup-simplify]: Simplify d4 into d4 8.118 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 8.118 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 8.118 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d2 d1))) in d2 8.118 * [taylor]: Taking taylor expansion of 2 in d2 8.118 * [backup-simplify]: Simplify 2 into 2 8.118 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 8.118 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 8.118 * [taylor]: Taking taylor expansion of d2 in d2 8.118 * [backup-simplify]: Simplify 0 into 0 8.118 * [backup-simplify]: Simplify 1 into 1 8.118 * [taylor]: Taking taylor expansion of d1 in d2 8.118 * [backup-simplify]: Simplify d1 into d1 8.118 * [backup-simplify]: Simplify (* 0 d1) into 0 8.118 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 8.118 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.119 * [backup-simplify]: Simplify (+ 1 0) into 1 8.119 * [backup-simplify]: Simplify (+ 0 1) into 1 8.119 * [backup-simplify]: Simplify (+ 0 1) into 1 8.119 * [backup-simplify]: Simplify (+ 1 0) into 1 8.119 * [taylor]: Taking taylor expansion of 1 in d3 8.119 * [backup-simplify]: Simplify 1 into 1 8.120 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.120 * [backup-simplify]: Simplify (+ 0 0) into 0 8.121 * [backup-simplify]: Simplify (+ 0 0) into 0 8.121 * [backup-simplify]: Simplify (+ 0 0) into 0 8.121 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3) 8.121 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 8.121 * [backup-simplify]: Simplify (+ 0 (/ 2 d1)) into (* 2 (/ 1 d1)) 8.121 * [backup-simplify]: Simplify (+ (/ 2 d3) (* 2 (/ 1 d1))) into (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))) 8.121 * [backup-simplify]: Simplify (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) into (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) 8.121 * [backup-simplify]: Simplify (+ 0 (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))) into (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) 8.121 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) in d3 8.121 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))) in d3 8.121 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d1)) in d3 8.121 * [taylor]: Taking taylor expansion of 2 in d3 8.122 * [backup-simplify]: Simplify 2 into 2 8.122 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 8.122 * [taylor]: Taking taylor expansion of d1 in d3 8.122 * [backup-simplify]: Simplify d1 into d1 8.122 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.122 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3 8.122 * [taylor]: Taking taylor expansion of 2 in d3 8.122 * [backup-simplify]: Simplify 2 into 2 8.122 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 8.122 * [taylor]: Taking taylor expansion of d3 in d3 8.122 * [backup-simplify]: Simplify 0 into 0 8.122 * [backup-simplify]: Simplify 1 into 1 8.122 * [backup-simplify]: Simplify (/ 1 1) into 1 8.122 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d1))) into (/ 2 (* d3 d1)) 8.123 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.123 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2)) 8.123 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2))) 8.124 * [backup-simplify]: Simplify (+ (/ 2 (* d3 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) into (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) 8.124 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 8.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 8.124 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0 8.125 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 8.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.125 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 8.125 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2)) 8.126 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2)) 8.126 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2))) 8.126 * [backup-simplify]: Simplify (+ (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (- (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (/ 1 (pow d4 2))) 8.126 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) (/ 1 (pow d4 2))) in d3 8.126 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) in d3 8.126 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d3 8.126 * [taylor]: Taking taylor expansion of 2 in d3 8.126 * [backup-simplify]: Simplify 2 into 2 8.126 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 8.126 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 8.126 * [taylor]: Taking taylor expansion of d3 in d3 8.126 * [backup-simplify]: Simplify 0 into 0 8.126 * [backup-simplify]: Simplify 1 into 1 8.126 * [taylor]: Taking taylor expansion of d1 in d3 8.126 * [backup-simplify]: Simplify d1 into d1 8.126 * [backup-simplify]: Simplify (* 0 d1) into 0 8.127 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 8.127 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.127 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2))) in d3 8.127 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 8.127 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 8.127 * [taylor]: Taking taylor expansion of d1 in d3 8.127 * [backup-simplify]: Simplify d1 into d1 8.127 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.127 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 8.127 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3 8.127 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 8.127 * [taylor]: Taking taylor expansion of d3 in d3 8.127 * [backup-simplify]: Simplify 0 into 0 8.127 * [backup-simplify]: Simplify 1 into 1 8.127 * [backup-simplify]: Simplify (* 1 1) into 1 8.127 * [backup-simplify]: Simplify (/ 1 1) into 1 8.127 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3 8.127 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 8.127 * [taylor]: Taking taylor expansion of d4 in d3 8.127 * [backup-simplify]: Simplify d4 into d4 8.127 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 8.128 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 8.128 * [backup-simplify]: Simplify (+ 0 1) into 1 8.128 * [backup-simplify]: Simplify (+ 0 1) into 1 8.128 * [backup-simplify]: Simplify (+ 1 0) into 1 8.128 * [taylor]: Taking taylor expansion of 1 in d1 8.128 * [backup-simplify]: Simplify 1 into 1 8.129 * [backup-simplify]: Simplify (* 2 1) into 2 8.129 * [backup-simplify]: Simplify (+ 0 2) into 2 8.129 * [backup-simplify]: Simplify (- 2) into -2 8.129 * [taylor]: Taking taylor expansion of -2 in d1 8.129 * [backup-simplify]: Simplify -2 into -2 8.129 * [taylor]: Taking taylor expansion of 1 in d1 8.129 * [backup-simplify]: Simplify 1 into 1 8.129 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d1)) into 0 8.129 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))))) into 0 8.130 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d1)))) into 0 8.130 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 8.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 8.131 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.131 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0 8.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0 8.132 * [backup-simplify]: Simplify (+ 0 0) into 0 8.132 * [backup-simplify]: Simplify (+ 0 0) into 0 8.132 * [backup-simplify]: Simplify (+ 0 0) into 0 8.133 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 8.133 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.133 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0 8.133 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 8.134 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0 8.134 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 8.134 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.135 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0 8.135 * [backup-simplify]: Simplify (+ 0 0) into 0 8.135 * [backup-simplify]: Simplify (+ 0 0) into 0 8.136 * [backup-simplify]: Simplify (- 0) into 0 8.136 * [backup-simplify]: Simplify (+ 0 0) into 0 8.136 * [taylor]: Taking taylor expansion of 0 in d3 8.136 * [backup-simplify]: Simplify 0 into 0 8.136 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 8.136 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.137 * [backup-simplify]: Simplify (+ 0 0) into 0 8.137 * [backup-simplify]: Simplify (+ (/ 2 d1) 0) into (* 2 (/ 1 d1)) 8.137 * [backup-simplify]: Simplify (+ (* 2 (/ 1 d1)) 0) into (* 2 (/ 1 d1)) 8.137 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d1)) in d1 8.137 * [taylor]: Taking taylor expansion of 2 in d1 8.137 * [backup-simplify]: Simplify 2 into 2 8.137 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.137 * [taylor]: Taking taylor expansion of d1 in d1 8.137 * [backup-simplify]: Simplify 0 into 0 8.137 * [backup-simplify]: Simplify 1 into 1 8.137 * [backup-simplify]: Simplify (/ 1 1) into 1 8.138 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 8.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.139 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 8.139 * [backup-simplify]: Simplify (+ (/ 2 d1) 0) into (* 2 (/ 1 d1)) 8.139 * [backup-simplify]: Simplify (- (* 2 (/ 1 d1))) into (- (* 2 (/ 1 d1))) 8.139 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d1))) in d1 8.139 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d1)) in d1 8.139 * [taylor]: Taking taylor expansion of 2 in d1 8.139 * [backup-simplify]: Simplify 2 into 2 8.139 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.139 * [taylor]: Taking taylor expansion of d1 in d1 8.140 * [backup-simplify]: Simplify 0 into 0 8.140 * [backup-simplify]: Simplify 1 into 1 8.140 * [backup-simplify]: Simplify (/ 1 1) into 1 8.140 * [taylor]: Taking taylor expansion of 0 in d1 8.140 * [backup-simplify]: Simplify 0 into 0 8.141 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d1))) into 0 8.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0 8.142 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d1))))) into 0 8.142 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 8.143 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 8.144 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.146 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0 8.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0 8.147 * [backup-simplify]: Simplify (+ 0 0) into 0 8.147 * [backup-simplify]: Simplify (+ 0 0) into 0 8.147 * [backup-simplify]: Simplify (+ 0 0) into 0 8.148 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 8.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.150 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0 8.150 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 8.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 8.153 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 8.153 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.155 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0 8.155 * [backup-simplify]: Simplify (+ 0 0) into 0 8.156 * [backup-simplify]: Simplify (+ 0 0) into 0 8.156 * [backup-simplify]: Simplify (- 0) into 0 8.157 * [backup-simplify]: Simplify (+ 0 0) into 0 8.157 * [taylor]: Taking taylor expansion of 0 in d3 8.157 * [backup-simplify]: Simplify 0 into 0 8.158 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 8.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.159 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 8.160 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.161 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2)) 8.161 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2)) 8.161 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2))) 8.162 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d1 2)) (/ 1 (pow d4 2))) 8.162 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2)) (/ 1 (pow d4 2))) in d1 8.162 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 8.162 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.162 * [taylor]: Taking taylor expansion of d1 in d1 8.162 * [backup-simplify]: Simplify 0 into 0 8.162 * [backup-simplify]: Simplify 1 into 1 8.162 * [backup-simplify]: Simplify (* 1 1) into 1 8.163 * [backup-simplify]: Simplify (/ 1 1) into 1 8.163 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d1 8.163 * [taylor]: Taking taylor expansion of (pow d4 2) in d1 8.163 * [taylor]: Taking taylor expansion of d4 in d1 8.163 * [backup-simplify]: Simplify d4 into d4 8.163 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 8.163 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 8.163 * [backup-simplify]: Simplify (+ 1 0) into 1 8.163 * [taylor]: Taking taylor expansion of 1 in d4 8.163 * [backup-simplify]: Simplify 1 into 1 8.164 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.164 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 8.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.166 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 8.166 * [backup-simplify]: Simplify (+ 0 0) into 0 8.166 * [backup-simplify]: Simplify (- 0) into 0 8.166 * [taylor]: Taking taylor expansion of 0 in d1 8.166 * [backup-simplify]: Simplify 0 into 0 8.166 * [taylor]: Taking taylor expansion of 0 in d1 8.166 * [backup-simplify]: Simplify 0 into 0 8.167 * [backup-simplify]: Simplify (* 2 1) into 2 8.167 * [taylor]: Taking taylor expansion of 2 in d4 8.167 * [backup-simplify]: Simplify 2 into 2 8.167 * [backup-simplify]: Simplify (* 2 1) into 2 8.167 * [backup-simplify]: Simplify (- 2) into -2 8.167 * [taylor]: Taking taylor expansion of -2 in d4 8.167 * [backup-simplify]: Simplify -2 into -2 8.167 * [taylor]: Taking taylor expansion of 1 in d4 8.167 * [backup-simplify]: Simplify 1 into 1 8.167 * [taylor]: Taking taylor expansion of -2 in d4 8.167 * [backup-simplify]: Simplify -2 into -2 8.167 * [taylor]: Taking taylor expansion of 1 in d4 8.167 * [backup-simplify]: Simplify 1 into 1 8.168 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 8.168 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0 8.169 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d1)))))) into 0 8.169 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0 8.170 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 8.172 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 8.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.174 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0 8.174 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0 8.174 * [backup-simplify]: Simplify (+ 0 0) into 0 8.175 * [backup-simplify]: Simplify (+ 0 0) into 0 8.175 * [backup-simplify]: Simplify (+ 0 0) into 0 8.176 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 8.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.177 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3)))))) into 0 8.177 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0 8.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 8.179 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0 8.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.180 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1)))))) into 0 8.180 * [backup-simplify]: Simplify (+ 0 0) into 0 8.180 * [backup-simplify]: Simplify (+ 0 0) into 0 8.180 * [backup-simplify]: Simplify (- 0) into 0 8.181 * [backup-simplify]: Simplify (+ 0 0) into 0 8.181 * [taylor]: Taking taylor expansion of 0 in d3 8.181 * [backup-simplify]: Simplify 0 into 0 8.181 * [taylor]: Taking taylor expansion of 0 in d1 8.181 * [backup-simplify]: Simplify 0 into 0 8.181 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 8.182 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.182 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0 8.182 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 8.182 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 8.183 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.184 * [backup-simplify]: Simplify (+ 0 0) into 0 8.184 * [backup-simplify]: Simplify (+ 0 0) into 0 8.184 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0 8.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0 8.184 * [backup-simplify]: Simplify (- 0) into 0 8.185 * [backup-simplify]: Simplify (+ 0 0) into 0 8.185 * [taylor]: Taking taylor expansion of 0 in d1 8.185 * [backup-simplify]: Simplify 0 into 0 8.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.185 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0 8.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.187 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.187 * [backup-simplify]: Simplify (+ 0 0) into 0 8.188 * [backup-simplify]: Simplify (- 0) into 0 8.188 * [taylor]: Taking taylor expansion of 0 in d1 8.188 * [backup-simplify]: Simplify 0 into 0 8.188 * [taylor]: Taking taylor expansion of 0 in d1 8.188 * [backup-simplify]: Simplify 0 into 0 8.188 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.189 * [backup-simplify]: Simplify (+ 0 0) into 0 8.190 * [taylor]: Taking taylor expansion of 0 in d4 8.190 * [backup-simplify]: Simplify 0 into 0 8.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.190 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 8.190 * [taylor]: Taking taylor expansion of 0 in d4 8.191 * [backup-simplify]: Simplify 0 into 0 8.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.191 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 8.192 * [backup-simplify]: Simplify (- 0) into 0 8.192 * [taylor]: Taking taylor expansion of 0 in d4 8.192 * [backup-simplify]: Simplify 0 into 0 8.192 * [taylor]: Taking taylor expansion of 0 in d4 8.192 * [backup-simplify]: Simplify 0 into 0 8.192 * [taylor]: Taking taylor expansion of 0 in d4 8.192 * [backup-simplify]: Simplify 0 into 0 8.192 * [taylor]: Taking taylor expansion of 0 in d4 8.192 * [backup-simplify]: Simplify 0 into 0 8.192 * [taylor]: Taking taylor expansion of 0 in d4 8.192 * [backup-simplify]: Simplify 0 into 0 8.193 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 8.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0 8.194 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d1))))))) into 0 8.195 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 8.195 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 8.196 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 8.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.197 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0 8.198 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0 8.198 * [backup-simplify]: Simplify (+ 0 0) into 0 8.198 * [backup-simplify]: Simplify (+ 0 0) into 0 8.198 * [backup-simplify]: Simplify (+ 0 0) into 0 8.199 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 8.199 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.200 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))))) into 0 8.201 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0 8.201 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 8.203 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))))) into 0 8.203 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.204 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))))) into 0 8.204 * [backup-simplify]: Simplify (+ 0 0) into 0 8.205 * [backup-simplify]: Simplify (+ 0 0) into 0 8.205 * [backup-simplify]: Simplify (- 0) into 0 8.205 * [backup-simplify]: Simplify (+ 0 0) into 0 8.205 * [taylor]: Taking taylor expansion of 0 in d3 8.205 * [backup-simplify]: Simplify 0 into 0 8.205 * [taylor]: Taking taylor expansion of 0 in d1 8.205 * [backup-simplify]: Simplify 0 into 0 8.205 * [taylor]: Taking taylor expansion of 0 in d1 8.205 * [backup-simplify]: Simplify 0 into 0 8.206 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 8.206 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.207 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0 8.207 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0 8.208 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0 8.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.209 * [backup-simplify]: Simplify (+ 0 0) into 0 8.209 * [backup-simplify]: Simplify (+ 0 0) into 0 8.210 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0 8.210 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0 8.210 * [backup-simplify]: Simplify (- 0) into 0 8.210 * [backup-simplify]: Simplify (+ 0 0) into 0 8.210 * [taylor]: Taking taylor expansion of 0 in d1 8.210 * [backup-simplify]: Simplify 0 into 0 8.211 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.211 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0 8.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.213 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.213 * [backup-simplify]: Simplify (+ 0 0) into 0 8.213 * [backup-simplify]: Simplify (- 0) into 0 8.213 * [taylor]: Taking taylor expansion of 0 in d1 8.213 * [backup-simplify]: Simplify 0 into 0 8.213 * [taylor]: Taking taylor expansion of 0 in d1 8.213 * [backup-simplify]: Simplify 0 into 0 8.214 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.215 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2))) 8.215 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d4 2))) 8.215 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 2))) in d4 8.215 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 8.215 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 8.215 * [taylor]: Taking taylor expansion of d4 in d4 8.215 * [backup-simplify]: Simplify 0 into 0 8.215 * [backup-simplify]: Simplify 1 into 1 8.215 * [backup-simplify]: Simplify (* 1 1) into 1 8.216 * [backup-simplify]: Simplify (/ 1 1) into 1 8.216 * [backup-simplify]: Simplify (- 1) into -1 8.216 * [backup-simplify]: Simplify -1 into -1 8.216 * [taylor]: Taking taylor expansion of 0 in d4 8.216 * [backup-simplify]: Simplify 0 into 0 8.216 * [taylor]: Taking taylor expansion of 0 in d4 8.216 * [backup-simplify]: Simplify 0 into 0 8.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.217 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 8.217 * [taylor]: Taking taylor expansion of 0 in d4 8.217 * [backup-simplify]: Simplify 0 into 0 8.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.219 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 8.219 * [backup-simplify]: Simplify (- 0) into 0 8.219 * [taylor]: Taking taylor expansion of 0 in d4 8.219 * [backup-simplify]: Simplify 0 into 0 8.219 * [taylor]: Taking taylor expansion of 0 in d4 8.219 * [backup-simplify]: Simplify 0 into 0 8.219 * [taylor]: Taking taylor expansion of 0 in d4 8.219 * [backup-simplify]: Simplify 0 into 0 8.219 * [taylor]: Taking taylor expansion of 0 in d4 8.219 * [backup-simplify]: Simplify 0 into 0 8.219 * [taylor]: Taking taylor expansion of 0 in d4 8.219 * [backup-simplify]: Simplify 0 into 0 8.219 * [backup-simplify]: Simplify 1 into 1 8.219 * [backup-simplify]: Simplify 2 into 2 8.220 * [backup-simplify]: Simplify (+ (* 2 (* 1 (* (/ 1 (/ 1 (- d1))) (* (/ 1 (/ 1 (- d3))) 1)))) (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 (- d1))) (* 1 1))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 1))) 2)))) into (- (+ (pow d1 2) (* 2 (* d3 d1))) (pow d4 2)) 8.220 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 8.221 * [backup-simplify]: Simplify (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) into (pow (- d2 (+ d3 d1)) 2) 8.221 * [approximate]: Taking taylor expansion of (pow (- d2 (+ d3 d1)) 2) in (d2 d3 d1) around 0 8.221 * [taylor]: Taking taylor expansion of (pow (- d2 (+ d3 d1)) 2) in d1 8.221 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d1 8.221 * [taylor]: Taking taylor expansion of d2 in d1 8.221 * [backup-simplify]: Simplify d2 into d2 8.221 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 8.221 * [taylor]: Taking taylor expansion of d3 in d1 8.221 * [backup-simplify]: Simplify d3 into d3 8.221 * [taylor]: Taking taylor expansion of d1 in d1 8.221 * [backup-simplify]: Simplify 0 into 0 8.221 * [backup-simplify]: Simplify 1 into 1 8.221 * [backup-simplify]: Simplify (+ d3 0) into d3 8.221 * [backup-simplify]: Simplify (- d3) into (- d3) 8.221 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 8.221 * [taylor]: Taking taylor expansion of (pow (- d2 (+ d3 d1)) 2) in d3 8.221 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d3 8.221 * [taylor]: Taking taylor expansion of d2 in d3 8.221 * [backup-simplify]: Simplify d2 into d2 8.221 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 8.221 * [taylor]: Taking taylor expansion of d3 in d3 8.221 * [backup-simplify]: Simplify 0 into 0 8.221 * [backup-simplify]: Simplify 1 into 1 8.221 * [taylor]: Taking taylor expansion of d1 in d3 8.221 * [backup-simplify]: Simplify d1 into d1 8.221 * [backup-simplify]: Simplify (+ 0 d1) into d1 8.221 * [backup-simplify]: Simplify (- d1) into (- d1) 8.221 * [backup-simplify]: Simplify (+ d2 (- d1)) into (- d2 d1) 8.221 * [taylor]: Taking taylor expansion of (pow (- d2 (+ d3 d1)) 2) in d2 8.221 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d2 8.221 * [taylor]: Taking taylor expansion of d2 in d2 8.221 * [backup-simplify]: Simplify 0 into 0 8.221 * [backup-simplify]: Simplify 1 into 1 8.221 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 8.221 * [taylor]: Taking taylor expansion of d3 in d2 8.221 * [backup-simplify]: Simplify d3 into d3 8.221 * [taylor]: Taking taylor expansion of d1 in d2 8.221 * [backup-simplify]: Simplify d1 into d1 8.221 * [backup-simplify]: Simplify (+ d3 d1) into (+ d3 d1) 8.221 * [backup-simplify]: Simplify (- (+ d3 d1)) into (- (+ d3 d1)) 8.222 * [backup-simplify]: Simplify (+ 0 (- (+ d3 d1))) into (- (+ d3 d1)) 8.222 * [taylor]: Taking taylor expansion of (pow (- d2 (+ d3 d1)) 2) in d2 8.222 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d2 8.222 * [taylor]: Taking taylor expansion of d2 in d2 8.222 * [backup-simplify]: Simplify 0 into 0 8.222 * [backup-simplify]: Simplify 1 into 1 8.222 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 8.222 * [taylor]: Taking taylor expansion of d3 in d2 8.222 * [backup-simplify]: Simplify d3 into d3 8.222 * [taylor]: Taking taylor expansion of d1 in d2 8.222 * [backup-simplify]: Simplify d1 into d1 8.222 * [backup-simplify]: Simplify (+ d3 d1) into (+ d3 d1) 8.222 * [backup-simplify]: Simplify (- (+ d3 d1)) into (- (+ d3 d1)) 8.222 * [backup-simplify]: Simplify (+ 0 (- (+ d3 d1))) into (- (+ d3 d1)) 8.222 * [backup-simplify]: Simplify (* (- (+ d3 d1)) (- (+ d3 d1))) into (pow (+ d3 d1) 2) 8.222 * [taylor]: Taking taylor expansion of (pow (+ d3 d1) 2) in d3 8.222 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 8.222 * [taylor]: Taking taylor expansion of d3 in d3 8.222 * [backup-simplify]: Simplify 0 into 0 8.222 * [backup-simplify]: Simplify 1 into 1 8.222 * [taylor]: Taking taylor expansion of d1 in d3 8.222 * [backup-simplify]: Simplify d1 into d1 8.222 * [backup-simplify]: Simplify (+ 0 d1) into d1 8.222 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.222 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.222 * [taylor]: Taking taylor expansion of d1 in d1 8.222 * [backup-simplify]: Simplify 0 into 0 8.222 * [backup-simplify]: Simplify 1 into 1 8.223 * [backup-simplify]: Simplify (+ 0 0) into 0 8.223 * [backup-simplify]: Simplify (- 0) into 0 8.223 * [backup-simplify]: Simplify (+ 1 0) into 1 8.223 * [backup-simplify]: Simplify (+ (* (- (+ d3 d1)) 1) (* 1 (- (+ d3 d1)))) into (- (+ (* 2 d3) (* 2 d1))) 8.223 * [taylor]: Taking taylor expansion of (- (+ (* 2 d3) (* 2 d1))) in d3 8.223 * [taylor]: Taking taylor expansion of (+ (* 2 d3) (* 2 d1)) in d3 8.223 * [taylor]: Taking taylor expansion of (* 2 d3) in d3 8.223 * [taylor]: Taking taylor expansion of 2 in d3 8.223 * [backup-simplify]: Simplify 2 into 2 8.223 * [taylor]: Taking taylor expansion of d3 in d3 8.223 * [backup-simplify]: Simplify 0 into 0 8.223 * [backup-simplify]: Simplify 1 into 1 8.223 * [taylor]: Taking taylor expansion of (* 2 d1) in d3 8.223 * [taylor]: Taking taylor expansion of 2 in d3 8.223 * [backup-simplify]: Simplify 2 into 2 8.223 * [taylor]: Taking taylor expansion of d1 in d3 8.223 * [backup-simplify]: Simplify d1 into d1 8.224 * [backup-simplify]: Simplify (* 2 0) into 0 8.224 * [backup-simplify]: Simplify (* 2 d1) into (* 2 d1) 8.224 * [backup-simplify]: Simplify (+ 0 (* 2 d1)) into (* 2 d1) 8.224 * [backup-simplify]: Simplify (- (* 2 d1)) into (- (* 2 d1)) 8.224 * [taylor]: Taking taylor expansion of (- (* 2 d1)) in d1 8.224 * [taylor]: Taking taylor expansion of (* 2 d1) in d1 8.224 * [taylor]: Taking taylor expansion of 2 in d1 8.224 * [backup-simplify]: Simplify 2 into 2 8.224 * [taylor]: Taking taylor expansion of d1 in d1 8.224 * [backup-simplify]: Simplify 0 into 0 8.224 * [backup-simplify]: Simplify 1 into 1 8.224 * [backup-simplify]: Simplify (* 2 0) into 0 8.225 * [backup-simplify]: Simplify (- 0) into 0 8.225 * [backup-simplify]: Simplify 0 into 0 8.225 * [backup-simplify]: Simplify (+ 1 0) into 1 8.225 * [backup-simplify]: Simplify (+ (* d1 1) (* 1 d1)) into (* 2 d1) 8.225 * [taylor]: Taking taylor expansion of (* 2 d1) in d1 8.225 * [taylor]: Taking taylor expansion of 2 in d1 8.225 * [backup-simplify]: Simplify 2 into 2 8.225 * [taylor]: Taking taylor expansion of d1 in d1 8.225 * [backup-simplify]: Simplify 0 into 0 8.225 * [backup-simplify]: Simplify 1 into 1 8.225 * [backup-simplify]: Simplify (* 2 0) into 0 8.225 * [backup-simplify]: Simplify 0 into 0 8.226 * [backup-simplify]: Simplify (+ 0 0) into 0 8.226 * [backup-simplify]: Simplify (- 0) into 0 8.226 * [backup-simplify]: Simplify (+ 0 0) into 0 8.227 * [backup-simplify]: Simplify (+ (* (- (+ d3 d1)) 0) (+ (* 1 1) (* 0 (- (+ d3 d1))))) into 1 8.227 * [taylor]: Taking taylor expansion of 1 in d3 8.227 * [backup-simplify]: Simplify 1 into 1 8.227 * [taylor]: Taking taylor expansion of 1 in d1 8.227 * [backup-simplify]: Simplify 1 into 1 8.227 * [backup-simplify]: Simplify 1 into 1 8.227 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2 8.227 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 d1)) into 0 8.228 * [backup-simplify]: Simplify (+ 2 0) into 2 8.228 * [backup-simplify]: Simplify (- 2) into -2 8.228 * [taylor]: Taking taylor expansion of -2 in d1 8.228 * [backup-simplify]: Simplify -2 into -2 8.228 * [backup-simplify]: Simplify -2 into -2 8.228 * [backup-simplify]: Simplify (+ 0 0) into 0 8.229 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 1 1) (* 0 d1))) into 1 8.229 * [taylor]: Taking taylor expansion of 1 in d1 8.229 * [backup-simplify]: Simplify 1 into 1 8.229 * [backup-simplify]: Simplify 1 into 1 8.229 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* d3 1)) 2)) (+ (* -2 (* 1 (* d3 d2))) (* 1 (pow (* 1 (* 1 d2)) 2)))) into (- (+ (pow d2 2) (pow d3 2)) (* 2 (* d3 d2))) 8.229 * [backup-simplify]: Simplify (* (- (/ 1 d2) (+ (/ 1 d3) (/ 1 d1))) (- (/ 1 d2) (+ (/ 1 d3) (/ 1 d1)))) into (pow (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 2) 8.230 * [approximate]: Taking taylor expansion of (pow (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 2) in (d2 d3 d1) around 0 8.230 * [taylor]: Taking taylor expansion of (pow (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 2) in d1 8.230 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d1 8.230 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 8.230 * [taylor]: Taking taylor expansion of d2 in d1 8.230 * [backup-simplify]: Simplify d2 into d2 8.230 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.230 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 8.230 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.230 * [taylor]: Taking taylor expansion of d1 in d1 8.230 * [backup-simplify]: Simplify 0 into 0 8.230 * [backup-simplify]: Simplify 1 into 1 8.230 * [backup-simplify]: Simplify (/ 1 1) into 1 8.230 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 8.230 * [taylor]: Taking taylor expansion of d3 in d1 8.230 * [backup-simplify]: Simplify d3 into d3 8.230 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.230 * [backup-simplify]: Simplify (+ 1 0) into 1 8.231 * [backup-simplify]: Simplify (- 1) into -1 8.231 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.231 * [taylor]: Taking taylor expansion of (pow (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 2) in d3 8.231 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d3 8.231 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 8.231 * [taylor]: Taking taylor expansion of d2 in d3 8.231 * [backup-simplify]: Simplify d2 into d2 8.231 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.231 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 8.231 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 8.231 * [taylor]: Taking taylor expansion of d1 in d3 8.231 * [backup-simplify]: Simplify d1 into d1 8.231 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.231 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 8.231 * [taylor]: Taking taylor expansion of d3 in d3 8.231 * [backup-simplify]: Simplify 0 into 0 8.231 * [backup-simplify]: Simplify 1 into 1 8.231 * [backup-simplify]: Simplify (/ 1 1) into 1 8.232 * [backup-simplify]: Simplify (+ 0 1) into 1 8.232 * [backup-simplify]: Simplify (- 1) into -1 8.232 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.232 * [taylor]: Taking taylor expansion of (pow (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 2) in d2 8.232 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d2 8.232 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.232 * [taylor]: Taking taylor expansion of d2 in d2 8.232 * [backup-simplify]: Simplify 0 into 0 8.232 * [backup-simplify]: Simplify 1 into 1 8.233 * [backup-simplify]: Simplify (/ 1 1) into 1 8.233 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 8.233 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 8.233 * [taylor]: Taking taylor expansion of d1 in d2 8.233 * [backup-simplify]: Simplify d1 into d1 8.233 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.233 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 8.233 * [taylor]: Taking taylor expansion of d3 in d2 8.233 * [backup-simplify]: Simplify d3 into d3 8.233 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.233 * [backup-simplify]: Simplify (+ 1 0) into 1 8.233 * [taylor]: Taking taylor expansion of (pow (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 2) in d2 8.233 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d2 8.233 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.233 * [taylor]: Taking taylor expansion of d2 in d2 8.233 * [backup-simplify]: Simplify 0 into 0 8.233 * [backup-simplify]: Simplify 1 into 1 8.233 * [backup-simplify]: Simplify (/ 1 1) into 1 8.233 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 8.233 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 8.234 * [taylor]: Taking taylor expansion of d1 in d2 8.234 * [backup-simplify]: Simplify d1 into d1 8.234 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.234 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 8.234 * [taylor]: Taking taylor expansion of d3 in d2 8.234 * [backup-simplify]: Simplify d3 into d3 8.234 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.234 * [backup-simplify]: Simplify (+ 1 0) into 1 8.234 * [backup-simplify]: Simplify (* 1 1) into 1 8.234 * [taylor]: Taking taylor expansion of 1 in d3 8.234 * [backup-simplify]: Simplify 1 into 1 8.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.235 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 8.235 * [backup-simplify]: Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3))) 8.235 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d1) (/ 1 d3)))) into (- (+ (/ 1 d1) (/ 1 d3))) 8.235 * [backup-simplify]: Simplify (+ (* 1 (- (+ (/ 1 d1) (/ 1 d3)))) (* (- (+ (/ 1 d1) (/ 1 d3))) 1)) into (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) 8.235 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) in d3 8.235 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))) in d3 8.235 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d1)) in d3 8.235 * [taylor]: Taking taylor expansion of 2 in d3 8.235 * [backup-simplify]: Simplify 2 into 2 8.235 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 8.235 * [taylor]: Taking taylor expansion of d1 in d3 8.235 * [backup-simplify]: Simplify d1 into d1 8.235 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.235 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3 8.235 * [taylor]: Taking taylor expansion of 2 in d3 8.235 * [backup-simplify]: Simplify 2 into 2 8.235 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 8.236 * [taylor]: Taking taylor expansion of d3 in d3 8.236 * [backup-simplify]: Simplify 0 into 0 8.236 * [backup-simplify]: Simplify 1 into 1 8.236 * [backup-simplify]: Simplify (/ 1 1) into 1 8.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.237 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.237 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 8.237 * [backup-simplify]: Simplify (+ 0 0) into 0 8.238 * [backup-simplify]: Simplify (- 0) into 0 8.238 * [backup-simplify]: Simplify (+ 0 0) into 0 8.239 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d1) (/ 1 d3)))) (* 0 1))) into (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) 8.239 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) in d3 8.239 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d3 8.239 * [taylor]: Taking taylor expansion of 2 in d3 8.239 * [backup-simplify]: Simplify 2 into 2 8.239 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 8.239 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 8.239 * [taylor]: Taking taylor expansion of d3 in d3 8.239 * [backup-simplify]: Simplify 0 into 0 8.239 * [backup-simplify]: Simplify 1 into 1 8.239 * [taylor]: Taking taylor expansion of d1 in d3 8.239 * [backup-simplify]: Simplify d1 into d1 8.239 * [backup-simplify]: Simplify (* 0 d1) into 0 8.240 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 8.240 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.240 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2))) in d3 8.240 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 8.240 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 8.240 * [taylor]: Taking taylor expansion of d1 in d3 8.240 * [backup-simplify]: Simplify d1 into d1 8.240 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.240 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 8.240 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3 8.240 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 8.240 * [taylor]: Taking taylor expansion of d3 in d3 8.240 * [backup-simplify]: Simplify 0 into 0 8.240 * [backup-simplify]: Simplify 1 into 1 8.240 * [backup-simplify]: Simplify (* 1 1) into 1 8.240 * [backup-simplify]: Simplify (/ 1 1) into 1 8.241 * [backup-simplify]: Simplify (+ 0 1) into 1 8.241 * [backup-simplify]: Simplify (+ 0 1) into 1 8.241 * [taylor]: Taking taylor expansion of 1 in d1 8.241 * [backup-simplify]: Simplify 1 into 1 8.241 * [backup-simplify]: Simplify (* 2 1) into 2 8.242 * [backup-simplify]: Simplify (+ 0 2) into 2 8.242 * [backup-simplify]: Simplify (- 2) into -2 8.242 * [taylor]: Taking taylor expansion of -2 in d1 8.242 * [backup-simplify]: Simplify -2 into -2 8.242 * [taylor]: Taking taylor expansion of 1 in d1 8.242 * [backup-simplify]: Simplify 1 into 1 8.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.243 * [backup-simplify]: Simplify (+ 0 0) into 0 8.243 * [backup-simplify]: Simplify (- 0) into 0 8.243 * [backup-simplify]: Simplify (+ 0 0) into 0 8.244 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (/ 1 d1) (/ 1 d3))) 0) (+ (* 0 (- (+ (/ 1 d1) (/ 1 d3)))) (* 0 1)))) into 0 8.244 * [taylor]: Taking taylor expansion of 0 in d3 8.244 * [backup-simplify]: Simplify 0 into 0 8.244 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 8.244 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.245 * [backup-simplify]: Simplify (+ 0 0) into 0 8.245 * [backup-simplify]: Simplify (+ (/ 2 d1) 0) into (* 2 (/ 1 d1)) 8.245 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d1)) in d1 8.245 * [taylor]: Taking taylor expansion of 2 in d1 8.245 * [backup-simplify]: Simplify 2 into 2 8.245 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.245 * [taylor]: Taking taylor expansion of d1 in d1 8.245 * [backup-simplify]: Simplify 0 into 0 8.245 * [backup-simplify]: Simplify 1 into 1 8.246 * [backup-simplify]: Simplify (/ 1 1) into 1 8.246 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 8.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.246 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 8.247 * [backup-simplify]: Simplify (+ (/ 2 d1) 0) into (* 2 (/ 1 d1)) 8.247 * [backup-simplify]: Simplify (- (* 2 (/ 1 d1))) into (- (* 2 (/ 1 d1))) 8.247 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d1))) in d1 8.247 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d1)) in d1 8.247 * [taylor]: Taking taylor expansion of 2 in d1 8.247 * [backup-simplify]: Simplify 2 into 2 8.247 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.247 * [taylor]: Taking taylor expansion of d1 in d1 8.247 * [backup-simplify]: Simplify 0 into 0 8.247 * [backup-simplify]: Simplify 1 into 1 8.247 * [backup-simplify]: Simplify (/ 1 1) into 1 8.247 * [taylor]: Taking taylor expansion of 0 in d1 8.247 * [backup-simplify]: Simplify 0 into 0 8.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.248 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.248 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.248 * [backup-simplify]: Simplify (+ 0 0) into 0 8.248 * [backup-simplify]: Simplify (- 0) into 0 8.249 * [backup-simplify]: Simplify (+ 0 0) into 0 8.250 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (/ 1 d1) (/ 1 d3))) 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d1) (/ 1 d3)))) (* 0 1))))) into 0 8.250 * [taylor]: Taking taylor expansion of 0 in d3 8.250 * [backup-simplify]: Simplify 0 into 0 8.250 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 8.250 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.251 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 8.251 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.252 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2)) 8.252 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2)) 8.252 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 8.252 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.252 * [taylor]: Taking taylor expansion of d1 in d1 8.252 * [backup-simplify]: Simplify 0 into 0 8.252 * [backup-simplify]: Simplify 1 into 1 8.252 * [backup-simplify]: Simplify (* 1 1) into 1 8.253 * [backup-simplify]: Simplify (/ 1 1) into 1 8.253 * [backup-simplify]: Simplify 1 into 1 8.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.253 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 8.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.254 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 8.254 * [backup-simplify]: Simplify (+ 0 0) into 0 8.255 * [backup-simplify]: Simplify (- 0) into 0 8.255 * [taylor]: Taking taylor expansion of 0 in d1 8.255 * [backup-simplify]: Simplify 0 into 0 8.255 * [taylor]: Taking taylor expansion of 0 in d1 8.255 * [backup-simplify]: Simplify 0 into 0 8.255 * [backup-simplify]: Simplify (* 2 1) into 2 8.255 * [backup-simplify]: Simplify 2 into 2 8.255 * [backup-simplify]: Simplify (* 2 1) into 2 8.256 * [backup-simplify]: Simplify (- 2) into -2 8.256 * [backup-simplify]: Simplify -2 into -2 8.256 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (/ 1 d1)) (* 1 (/ 1 (/ 1 d2))))) (+ (* 2 (* (/ 1 (/ 1 d1)) (* (/ 1 (/ 1 d3)) 1))) (* 1 (pow (* (/ 1 (/ 1 d1)) (* 1 1)) 2)))) into (- (+ (pow d1 2) (* 2 (* d3 d1))) (* 2 (* d2 d1))) 8.257 * [backup-simplify]: Simplify (* (- (/ 1 (- d2)) (+ (/ 1 (- d3)) (/ 1 (- d1)))) (- (/ 1 (- d2)) (+ (/ 1 (- d3)) (/ 1 (- d1))))) into (pow (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 2) 8.257 * [approximate]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 2) in (d2 d3 d1) around 0 8.257 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 2) in d1 8.257 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d1 8.257 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 8.257 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.257 * [taylor]: Taking taylor expansion of d1 in d1 8.257 * [backup-simplify]: Simplify 0 into 0 8.257 * [backup-simplify]: Simplify 1 into 1 8.257 * [backup-simplify]: Simplify (/ 1 1) into 1 8.257 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 8.257 * [taylor]: Taking taylor expansion of d3 in d1 8.257 * [backup-simplify]: Simplify d3 into d3 8.257 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.257 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 8.257 * [taylor]: Taking taylor expansion of d2 in d1 8.257 * [backup-simplify]: Simplify d2 into d2 8.257 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.257 * [backup-simplify]: Simplify (+ 1 0) into 1 8.258 * [backup-simplify]: Simplify (+ 1 0) into 1 8.258 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 2) in d3 8.258 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d3 8.258 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 8.258 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 8.258 * [taylor]: Taking taylor expansion of d1 in d3 8.258 * [backup-simplify]: Simplify d1 into d1 8.258 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.258 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 8.258 * [taylor]: Taking taylor expansion of d3 in d3 8.258 * [backup-simplify]: Simplify 0 into 0 8.258 * [backup-simplify]: Simplify 1 into 1 8.258 * [backup-simplify]: Simplify (/ 1 1) into 1 8.258 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 8.258 * [taylor]: Taking taylor expansion of d2 in d3 8.258 * [backup-simplify]: Simplify d2 into d2 8.258 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.258 * [backup-simplify]: Simplify (+ 0 1) into 1 8.259 * [backup-simplify]: Simplify (+ 1 0) into 1 8.259 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 2) in d2 8.259 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d2 8.259 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 8.259 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 8.259 * [taylor]: Taking taylor expansion of d1 in d2 8.259 * [backup-simplify]: Simplify d1 into d1 8.259 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.259 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 8.259 * [taylor]: Taking taylor expansion of d3 in d2 8.259 * [backup-simplify]: Simplify d3 into d3 8.259 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.259 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.259 * [taylor]: Taking taylor expansion of d2 in d2 8.259 * [backup-simplify]: Simplify 0 into 0 8.259 * [backup-simplify]: Simplify 1 into 1 8.259 * [backup-simplify]: Simplify (/ 1 1) into 1 8.259 * [backup-simplify]: Simplify (- 1) into -1 8.260 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.260 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 2) in d2 8.260 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d2 8.260 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 8.260 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 8.260 * [taylor]: Taking taylor expansion of d1 in d2 8.260 * [backup-simplify]: Simplify d1 into d1 8.260 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.260 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 8.260 * [taylor]: Taking taylor expansion of d3 in d2 8.260 * [backup-simplify]: Simplify d3 into d3 8.260 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.260 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.260 * [taylor]: Taking taylor expansion of d2 in d2 8.260 * [backup-simplify]: Simplify 0 into 0 8.260 * [backup-simplify]: Simplify 1 into 1 8.260 * [backup-simplify]: Simplify (/ 1 1) into 1 8.260 * [backup-simplify]: Simplify (- 1) into -1 8.261 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.261 * [backup-simplify]: Simplify (* -1 -1) into 1 8.261 * [taylor]: Taking taylor expansion of 1 in d3 8.261 * [backup-simplify]: Simplify 1 into 1 8.261 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 8.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.262 * [backup-simplify]: Simplify (- 0) into 0 8.262 * [backup-simplify]: Simplify (+ (+ (/ 1 d1) (/ 1 d3)) 0) into (+ (/ 1 d1) (/ 1 d3)) 8.262 * [backup-simplify]: Simplify (+ (* -1 (+ (/ 1 d1) (/ 1 d3))) (* (+ (/ 1 d1) (/ 1 d3)) -1)) into (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) 8.262 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3)))) in d3 8.262 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))) in d3 8.262 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d1)) in d3 8.263 * [taylor]: Taking taylor expansion of 2 in d3 8.263 * [backup-simplify]: Simplify 2 into 2 8.263 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 8.263 * [taylor]: Taking taylor expansion of d1 in d3 8.263 * [backup-simplify]: Simplify d1 into d1 8.263 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.263 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3 8.263 * [taylor]: Taking taylor expansion of 2 in d3 8.263 * [backup-simplify]: Simplify 2 into 2 8.263 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 8.263 * [taylor]: Taking taylor expansion of d3 in d3 8.263 * [backup-simplify]: Simplify 0 into 0 8.263 * [backup-simplify]: Simplify 1 into 1 8.263 * [backup-simplify]: Simplify (/ 1 1) into 1 8.263 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.263 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 8.264 * [backup-simplify]: Simplify (+ 0 0) into 0 8.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.265 * [backup-simplify]: Simplify (- 0) into 0 8.266 * [backup-simplify]: Simplify (+ 0 0) into 0 8.267 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d1) (/ 1 d3))) (* 0 -1))) into (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) 8.267 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2)))) in d3 8.267 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d1))) in d3 8.267 * [taylor]: Taking taylor expansion of 2 in d3 8.267 * [backup-simplify]: Simplify 2 into 2 8.267 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 8.267 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 8.267 * [taylor]: Taking taylor expansion of d3 in d3 8.267 * [backup-simplify]: Simplify 0 into 0 8.267 * [backup-simplify]: Simplify 1 into 1 8.267 * [taylor]: Taking taylor expansion of d1 in d3 8.267 * [backup-simplify]: Simplify d1 into d1 8.267 * [backup-simplify]: Simplify (* 0 d1) into 0 8.270 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 8.270 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.270 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d3 2))) in d3 8.270 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 8.270 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 8.270 * [taylor]: Taking taylor expansion of d1 in d3 8.270 * [backup-simplify]: Simplify d1 into d1 8.270 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.271 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 8.271 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3 8.271 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 8.271 * [taylor]: Taking taylor expansion of d3 in d3 8.271 * [backup-simplify]: Simplify 0 into 0 8.271 * [backup-simplify]: Simplify 1 into 1 8.271 * [backup-simplify]: Simplify (* 1 1) into 1 8.272 * [backup-simplify]: Simplify (/ 1 1) into 1 8.272 * [backup-simplify]: Simplify (+ 0 1) into 1 8.272 * [backup-simplify]: Simplify (+ 0 1) into 1 8.273 * [taylor]: Taking taylor expansion of 1 in d1 8.273 * [backup-simplify]: Simplify 1 into 1 8.273 * [backup-simplify]: Simplify (* 2 1) into 2 8.273 * [backup-simplify]: Simplify (+ 0 2) into 2 8.274 * [backup-simplify]: Simplify (- 2) into -2 8.274 * [taylor]: Taking taylor expansion of -2 in d1 8.274 * [backup-simplify]: Simplify -2 into -2 8.274 * [taylor]: Taking taylor expansion of 1 in d1 8.274 * [backup-simplify]: Simplify 1 into 1 8.274 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.274 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.274 * [backup-simplify]: Simplify (+ 0 0) into 0 8.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.275 * [backup-simplify]: Simplify (- 0) into 0 8.275 * [backup-simplify]: Simplify (+ 0 0) into 0 8.276 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d1) (/ 1 d3)) 0) (+ (* 0 (+ (/ 1 d1) (/ 1 d3))) (* 0 -1)))) into 0 8.276 * [taylor]: Taking taylor expansion of 0 in d3 8.276 * [backup-simplify]: Simplify 0 into 0 8.276 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 8.277 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.277 * [backup-simplify]: Simplify (+ 0 0) into 0 8.277 * [backup-simplify]: Simplify (+ (/ 2 d1) 0) into (* 2 (/ 1 d1)) 8.277 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d1)) in d1 8.277 * [taylor]: Taking taylor expansion of 2 in d1 8.277 * [backup-simplify]: Simplify 2 into 2 8.277 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.277 * [taylor]: Taking taylor expansion of d1 in d1 8.277 * [backup-simplify]: Simplify 0 into 0 8.277 * [backup-simplify]: Simplify 1 into 1 8.278 * [backup-simplify]: Simplify (/ 1 1) into 1 8.278 * [backup-simplify]: Simplify (* 2 (/ 1 d1)) into (/ 2 d1) 8.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.279 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 8.279 * [backup-simplify]: Simplify (+ (/ 2 d1) 0) into (* 2 (/ 1 d1)) 8.279 * [backup-simplify]: Simplify (- (* 2 (/ 1 d1))) into (- (* 2 (/ 1 d1))) 8.279 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d1))) in d1 8.279 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d1)) in d1 8.279 * [taylor]: Taking taylor expansion of 2 in d1 8.279 * [backup-simplify]: Simplify 2 into 2 8.279 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.279 * [taylor]: Taking taylor expansion of d1 in d1 8.279 * [backup-simplify]: Simplify 0 into 0 8.279 * [backup-simplify]: Simplify 1 into 1 8.279 * [backup-simplify]: Simplify (/ 1 1) into 1 8.279 * [taylor]: Taking taylor expansion of 0 in d1 8.279 * [backup-simplify]: Simplify 0 into 0 8.279 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.279 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.280 * [backup-simplify]: Simplify (+ 0 0) into 0 8.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.280 * [backup-simplify]: Simplify (- 0) into 0 8.281 * [backup-simplify]: Simplify (+ 0 0) into 0 8.281 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d1) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 d1) (/ 1 d3))) (* 0 -1))))) into 0 8.281 * [taylor]: Taking taylor expansion of 0 in d3 8.282 * [backup-simplify]: Simplify 0 into 0 8.282 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 8.282 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.282 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 8.283 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.284 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2)) 8.284 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2)) 8.284 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 8.284 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.284 * [taylor]: Taking taylor expansion of d1 in d1 8.284 * [backup-simplify]: Simplify 0 into 0 8.284 * [backup-simplify]: Simplify 1 into 1 8.284 * [backup-simplify]: Simplify (* 1 1) into 1 8.284 * [backup-simplify]: Simplify (/ 1 1) into 1 8.284 * [backup-simplify]: Simplify 1 into 1 8.285 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.285 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d1))) into 0 8.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.286 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 8.286 * [backup-simplify]: Simplify (+ 0 0) into 0 8.287 * [backup-simplify]: Simplify (- 0) into 0 8.287 * [taylor]: Taking taylor expansion of 0 in d1 8.287 * [backup-simplify]: Simplify 0 into 0 8.287 * [taylor]: Taking taylor expansion of 0 in d1 8.287 * [backup-simplify]: Simplify 0 into 0 8.287 * [backup-simplify]: Simplify (* 2 1) into 2 8.287 * [backup-simplify]: Simplify 2 into 2 8.287 * [backup-simplify]: Simplify (* 2 1) into 2 8.288 * [backup-simplify]: Simplify (- 2) into -2 8.288 * [backup-simplify]: Simplify -2 into -2 8.288 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (/ 1 (- d1))) (* 1 (/ 1 (/ 1 (- d2)))))) (+ (* 2 (* (/ 1 (/ 1 (- d1))) (* (/ 1 (/ 1 (- d3))) 1))) (* 1 (pow (* (/ 1 (/ 1 (- d1))) (* 1 1)) 2)))) into (- (+ (pow d1 2) (* 2 (* d3 d1))) (* 2 (* d2 d1))) 8.288 * * * [progress]: simplifying candidates 8.291 * [simplify]: Simplifying: (expm1 (/ (* (- (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* d4 d4)) d1) (- (- (- d2 d3) d1) d4))) (log1p (/ (* (- (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* d4 d4)) d1) (- (- (- d2 d3) d1) d4))) (- (+ (log (- (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* d4 d4))) (log d1)) (log (- (- (- d2 d3) d1) d4))) (- (log (* (- (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* d4 d4)) d1)) (log (- (- (- d2 d3) d1) d4))) (log (/ (* (- (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* d4 d4)) d1) (- (- (- d2 d3) d1) d4))) (exp (/ (* (- (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* d4 d4)) d1) (- (- (- d2 d3) d1) d4))) (/ (* (* (* (- (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* d4 d4)) (- (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* d4 d4))) (- (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* d4 d4))) (* (* d1 d1) d1)) (* (* (- (- (- d2 d3) d1) d4) (- (- (- d2 d3) d1) d4)) (- (- (- d2 d3) d1) d4))) (/ (* (* (* (- (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* d4 d4)) d1) (* (- (* (- 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enodes 8.607 * * [simplify]: iteration complete: 5001 enodes 8.607 * * [simplify]: Extracting #0: cost 114 inf + 0 8.610 * * [simplify]: Extracting #1: cost 1400 inf + 3 8.616 * * [simplify]: Extracting #2: cost 2323 inf + 105 8.623 * * [simplify]: Extracting #3: cost 1578 inf + 7811 8.638 * * [simplify]: Extracting #4: cost 188 inf + 27038 8.645 * * [simplify]: Extracting #5: cost 14 inf + 30515 8.651 * * [simplify]: Extracting #6: cost 2 inf + 30605 8.658 * * [simplify]: Extracting #7: cost 0 inf + 30619 8.666 * [simplify]: Simplified to: (expm1 (/ (* (* (+ (- d2 (+ d3 d1)) d4) (- (- d2 (+ d3 d1)) d4)) d1) (- (- d2 d3) (+ d1 d4)))) (log1p (/ (* (* (+ (- d2 (+ d3 d1)) d4) (- (- d2 (+ d3 d1)) d4)) d1) (- (- d2 d3) (+ d1 d4)))) (log (/ (* (* (+ (- d2 (+ d3 d1)) d4) (- (- d2 (+ d3 d1)) d4)) d1) (- (- d2 d3) (+ d1 d4)))) (log (/ (* (* (+ (- d2 (+ d3 d1)) d4) (- (- d2 (+ d3 d1)) d4)) d1) (- (- d2 d3) (+ d1 d4)))) (log (/ (* (* (+ (- d2 (+ d3 d1)) d4) (- (- d2 (+ d3 d1)) d4)) d1) (- (- d2 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d1))) (* (* (+ d1 d3) (+ -1 1)) (- d2 (+ d3 d1))) (* (- d2 (+ d3 d1)) d2) (- (* (- d2 (+ d3 d1)) (+ d1 d3))) (* (- d2 (+ d3 d1)) d2) (- (* (- d2 (+ d3 d1)) (+ d1 d3))) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (+ d1 d3))) (- d2 (+ d3 d1))) (* (- d2 (+ d3 d1)) (* (+ d1 d3) (+ -1 1))) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (+ d1 d3))) (- d2 (+ d3 d1))) (* (- d2 (+ d3 d1)) (* (+ d1 d3) (+ -1 1))) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (+ d1 d3))) (- d2 (+ d3 d1))) (* (- d2 (+ d3 d1)) (* (+ d1 d3) (+ -1 1))) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (+ d1 d3))) (- d2 (+ d3 d1))) (* (- d2 (+ d3 d1)) (* (+ d1 d3) (+ -1 1))) (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* (- d2 (+ d3 d1)) (* (+ d1 d3) (+ -1 1))) (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* (- d2 (+ d3 d1)) (* (+ d1 d3) (+ -1 1))) (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* (- d2 (+ d3 d1)) (* (+ d1 d3) (+ -1 1))) (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) (* (- d2 (+ d3 d1)) (* (+ d1 d3) (+ -1 1))) (* (- d2 (+ d3 d1)) (- d2 (+ 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(pow (+ d1 d3) 3)) (- d2 (+ d3 d1))) (* (* (- d2 (+ d3 d1)) (+ d2 (+ d1 d3))) (- d2 (+ d3 d1))) (- (* d2 d1) (* d1 (+ d3 d1))) (- (* d4 d1) (* d1 (+ d3 d1))) (- (* d4 d1) (* d1 (+ d3 d1))) 0 (- (* (pow d1 2) (+ (* 2 d3) d1)) (* (* d4 d4) d1)) (- (* (pow d1 2) (+ (* 2 d3) d1)) (* (* d4 d4) d1)) (- (fma d2 d2 (* d3 d3)) (* (* 2 d2) d3)) (- (* d1 (+ (* 2 d3) d1)) (* d4 d4)) (- (* d1 (+ (* 2 d3) d1)) (* d4 d4)) (- (fma d2 d2 (* d3 d3)) (* (* 2 d2) d3)) (fma d1 d1 (* 2 (- (* d1 d3) (* d2 d1)))) (fma d1 d1 (* 2 (- (* d1 d3) (* d2 d1)))) 8.667 * * * [progress]: adding candidates to table 9.277 * [progress]: [Phase 3 of 3] Extracting. 9.277 * * [regime]: Finding splitpoints for: (# # #) 9.278 * * * [regime-changes]: Trying 4 branch expressions: (d4 d3 d2 d1) 9.278 * * * * [regimes]: Trying to branch on d4 from (# # #) 9.317 * * * * [regimes]: Trying to branch on d3 from (# # #) 9.355 * * * * [regimes]: Trying to branch on d2 from (# # #) 9.394 * * * * [regimes]: Trying to branch on d1 from (# # #) 9.433 * * * [regime]: Found split indices: #