5.315 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.036 * * * [progress]: [2/2] Setting up program.
0.040 * [progress]: [Phase 2 of 3] Improving.
0.040 * [simplify]: Simplifying:
  (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
0.040 * * [simplify]: iteration 0: 11 enodes
0.042 * * [simplify]: iteration 1: 25 enodes
0.046 * * [simplify]: iteration 2: 69 enodes
0.064 * * [simplify]: iteration 3: 191 enodes
0.128 * * [simplify]: iteration 4: 590 enodes
0.862 * * [simplify]: iteration 5: 3122 enodes
1.704 * * [simplify]: iteration complete: 5000 enodes
1.704 * * [simplify]: Extracting #0: cost 1 inf + 0
1.705 * * [simplify]: Extracting #1: cost 163 inf + 0
1.711 * * [simplify]: Extracting #2: cost 1613 inf + 42
1.729 * * [simplify]: Extracting #3: cost 827 inf + 39729
1.770 * * [simplify]: Extracting #4: cost 126 inf + 103095
1.825 * * [simplify]: Extracting #5: cost 0 inf + 117795
1.861 * [simplify]: Simplified to:
  (* d1 (+ d4 (- (- d2 d1) d3)))
1.866 * * [progress]: iteration 1 / 4
1.866 * * * [progress]: picking best candidate
1.877 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (* d1 (+ d4 (- (- d2 d1) d3))))>
1.877 * * * [progress]: localizing error
1.892 * * * [progress]: generating rewritten candidates
1.892 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.106 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
2.134 * * * [progress]: generating series expansions
2.134 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.134 * [backup-simplify]: Simplify (* d1 (+ d4 (- (- d2 d1) d3))) into (* (- (+ d4 d2) (+ d3 d1)) d1)
2.134 * [approximate]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in (d1 d4 d2 d3) around 0
2.134 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d3
2.134 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d3
2.134 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3
2.134 * [taylor]: Taking taylor expansion of d4 in d3
2.134 * [backup-simplify]: Simplify d4 into d4
2.134 * [taylor]: Taking taylor expansion of d2 in d3
2.134 * [backup-simplify]: Simplify d2 into d2
2.134 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3
2.134 * [taylor]: Taking taylor expansion of d3 in d3
2.134 * [backup-simplify]: Simplify 0 into 0
2.134 * [backup-simplify]: Simplify 1 into 1
2.134 * [taylor]: Taking taylor expansion of d1 in d3
2.135 * [backup-simplify]: Simplify d1 into d1
2.135 * [taylor]: Taking taylor expansion of d1 in d3
2.135 * [backup-simplify]: Simplify d1 into d1
2.135 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d2
2.135 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d2
2.135 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
2.135 * [taylor]: Taking taylor expansion of d4 in d2
2.135 * [backup-simplify]: Simplify d4 into d4
2.135 * [taylor]: Taking taylor expansion of d2 in d2
2.135 * [backup-simplify]: Simplify 0 into 0
2.135 * [backup-simplify]: Simplify 1 into 1
2.135 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
2.135 * [taylor]: Taking taylor expansion of d3 in d2
2.135 * [backup-simplify]: Simplify d3 into d3
2.135 * [taylor]: Taking taylor expansion of d1 in d2
2.135 * [backup-simplify]: Simplify d1 into d1
2.135 * [taylor]: Taking taylor expansion of d1 in d2
2.135 * [backup-simplify]: Simplify d1 into d1
2.135 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d4
2.135 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d4
2.135 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
2.135 * [taylor]: Taking taylor expansion of d4 in d4
2.135 * [backup-simplify]: Simplify 0 into 0
2.135 * [backup-simplify]: Simplify 1 into 1
2.135 * [taylor]: Taking taylor expansion of d2 in d4
2.135 * [backup-simplify]: Simplify d2 into d2
2.135 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4
2.135 * [taylor]: Taking taylor expansion of d3 in d4
2.135 * [backup-simplify]: Simplify d3 into d3
2.135 * [taylor]: Taking taylor expansion of d1 in d4
2.135 * [backup-simplify]: Simplify d1 into d1
2.135 * [taylor]: Taking taylor expansion of d1 in d4
2.135 * [backup-simplify]: Simplify d1 into d1
2.135 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d1
2.135 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
2.135 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
2.135 * [taylor]: Taking taylor expansion of d4 in d1
2.135 * [backup-simplify]: Simplify d4 into d4
2.135 * [taylor]: Taking taylor expansion of d2 in d1
2.135 * [backup-simplify]: Simplify d2 into d2
2.135 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
2.135 * [taylor]: Taking taylor expansion of d3 in d1
2.135 * [backup-simplify]: Simplify d3 into d3
2.135 * [taylor]: Taking taylor expansion of d1 in d1
2.135 * [backup-simplify]: Simplify 0 into 0
2.135 * [backup-simplify]: Simplify 1 into 1
2.135 * [taylor]: Taking taylor expansion of d1 in d1
2.135 * [backup-simplify]: Simplify 0 into 0
2.135 * [backup-simplify]: Simplify 1 into 1
2.135 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d1
2.135 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
2.135 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
2.135 * [taylor]: Taking taylor expansion of d4 in d1
2.135 * [backup-simplify]: Simplify d4 into d4
2.135 * [taylor]: Taking taylor expansion of d2 in d1
2.135 * [backup-simplify]: Simplify d2 into d2
2.135 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
2.135 * [taylor]: Taking taylor expansion of d3 in d1
2.135 * [backup-simplify]: Simplify d3 into d3
2.135 * [taylor]: Taking taylor expansion of d1 in d1
2.135 * [backup-simplify]: Simplify 0 into 0
2.135 * [backup-simplify]: Simplify 1 into 1
2.135 * [taylor]: Taking taylor expansion of d1 in d1
2.135 * [backup-simplify]: Simplify 0 into 0
2.135 * [backup-simplify]: Simplify 1 into 1
2.135 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
2.135 * [backup-simplify]: Simplify (+ d3 0) into d3
2.136 * [backup-simplify]: Simplify (- d3) into (- d3)
2.136 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
2.136 * [backup-simplify]: Simplify (* (- (+ d4 d2) d3) 0) into 0
2.136 * [taylor]: Taking taylor expansion of 0 in d4
2.136 * [backup-simplify]: Simplify 0 into 0
2.136 * [taylor]: Taking taylor expansion of 0 in d2
2.136 * [backup-simplify]: Simplify 0 into 0
2.136 * [taylor]: Taking taylor expansion of 0 in d3
2.136 * [backup-simplify]: Simplify 0 into 0
2.136 * [backup-simplify]: Simplify 0 into 0
2.136 * [backup-simplify]: Simplify (+ 0 0) into 0
2.137 * [backup-simplify]: Simplify (+ 0 1) into 1
2.137 * [backup-simplify]: Simplify (- 1) into -1
2.137 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.137 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) 1) (* -1 0)) into (- (+ d4 d2) d3)
2.137 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4
2.137 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
2.137 * [taylor]: Taking taylor expansion of d4 in d4
2.137 * [backup-simplify]: Simplify 0 into 0
2.137 * [backup-simplify]: Simplify 1 into 1
2.138 * [taylor]: Taking taylor expansion of d2 in d4
2.138 * [backup-simplify]: Simplify d2 into d2
2.138 * [taylor]: Taking taylor expansion of d3 in d4
2.138 * [backup-simplify]: Simplify d3 into d3
2.138 * [backup-simplify]: Simplify (+ 0 d2) into d2
2.138 * [backup-simplify]: Simplify (- d3) into (- d3)
2.138 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
2.138 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
2.138 * [taylor]: Taking taylor expansion of d2 in d2
2.138 * [backup-simplify]: Simplify 0 into 0
2.138 * [backup-simplify]: Simplify 1 into 1
2.138 * [taylor]: Taking taylor expansion of d3 in d2
2.138 * [backup-simplify]: Simplify d3 into d3
2.138 * [backup-simplify]: Simplify (- d3) into (- d3)
2.138 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3)
2.138 * [taylor]: Taking taylor expansion of (- d3) in d3
2.138 * [taylor]: Taking taylor expansion of d3 in d3
2.138 * [backup-simplify]: Simplify 0 into 0
2.138 * [backup-simplify]: Simplify 1 into 1
2.139 * [backup-simplify]: Simplify (- 0) into 0
2.139 * [backup-simplify]: Simplify 0 into 0
2.139 * [taylor]: Taking taylor expansion of 0 in d2
2.139 * [backup-simplify]: Simplify 0 into 0
2.139 * [taylor]: Taking taylor expansion of 0 in d3
2.139 * [backup-simplify]: Simplify 0 into 0
2.139 * [backup-simplify]: Simplify 0 into 0
2.139 * [taylor]: Taking taylor expansion of 0 in d3
2.139 * [backup-simplify]: Simplify 0 into 0
2.139 * [backup-simplify]: Simplify 0 into 0
2.139 * [backup-simplify]: Simplify 0 into 0
2.139 * [backup-simplify]: Simplify (+ 0 0) into 0
2.140 * [backup-simplify]: Simplify (+ 0 0) into 0
2.140 * [backup-simplify]: Simplify (- 0) into 0
2.140 * [backup-simplify]: Simplify (+ 0 0) into 0
2.141 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) 0) (+ (* -1 1) (* 0 0))) into (- 1)
2.141 * [taylor]: Taking taylor expansion of (- 1) in d4
2.141 * [taylor]: Taking taylor expansion of 1 in d4
2.141 * [backup-simplify]: Simplify 1 into 1
2.142 * [backup-simplify]: Simplify (- 1) into -1
2.142 * [taylor]: Taking taylor expansion of -1 in d2
2.142 * [backup-simplify]: Simplify -1 into -1
2.142 * [taylor]: Taking taylor expansion of -1 in d3
2.142 * [backup-simplify]: Simplify -1 into -1
2.142 * [backup-simplify]: Simplify -1 into -1
2.142 * [backup-simplify]: Simplify (+ 1 0) into 1
2.143 * [backup-simplify]: Simplify (- 0) into 0
2.143 * [backup-simplify]: Simplify (+ 1 0) into 1
2.143 * [taylor]: Taking taylor expansion of 1 in d2
2.143 * [backup-simplify]: Simplify 1 into 1
2.143 * [taylor]: Taking taylor expansion of 1 in d3
2.143 * [backup-simplify]: Simplify 1 into 1
2.143 * [backup-simplify]: Simplify 1 into 1
2.143 * [taylor]: Taking taylor expansion of 0 in d2
2.143 * [backup-simplify]: Simplify 0 into 0
2.143 * [taylor]: Taking taylor expansion of 0 in d3
2.143 * [backup-simplify]: Simplify 0 into 0
2.144 * [backup-simplify]: Simplify 0 into 0
2.144 * [backup-simplify]: Simplify (- 0) into 0
2.144 * [backup-simplify]: Simplify (+ 1 0) into 1
2.144 * [taylor]: Taking taylor expansion of 1 in d3
2.144 * [backup-simplify]: Simplify 1 into 1
2.144 * [backup-simplify]: Simplify 1 into 1
2.145 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d2 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d4 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (+ (* d4 d1) (* d2 d1)) (pow d1 2))
2.145 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (/ 1 d4) (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3)))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1)
2.146 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d4 d2 d3) around 0
2.146 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3
2.146 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
2.146 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
2.146 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
2.146 * [taylor]: Taking taylor expansion of d4 in d3
2.146 * [backup-simplify]: Simplify d4 into d4
2.146 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.146 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
2.146 * [taylor]: Taking taylor expansion of d2 in d3
2.146 * [backup-simplify]: Simplify d2 into d2
2.146 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.146 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
2.146 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
2.146 * [taylor]: Taking taylor expansion of d1 in d3
2.146 * [backup-simplify]: Simplify d1 into d1
2.146 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.146 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
2.146 * [taylor]: Taking taylor expansion of d3 in d3
2.146 * [backup-simplify]: Simplify 0 into 0
2.146 * [backup-simplify]: Simplify 1 into 1
2.147 * [backup-simplify]: Simplify (/ 1 1) into 1
2.147 * [taylor]: Taking taylor expansion of d1 in d3
2.147 * [backup-simplify]: Simplify d1 into d1
2.147 * [backup-simplify]: Simplify (+ 0 1) into 1
2.148 * [backup-simplify]: Simplify (- 1) into -1
2.148 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.148 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
2.148 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2
2.148 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
2.148 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
2.148 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
2.148 * [taylor]: Taking taylor expansion of d4 in d2
2.148 * [backup-simplify]: Simplify d4 into d4
2.148 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.148 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
2.148 * [taylor]: Taking taylor expansion of d2 in d2
2.148 * [backup-simplify]: Simplify 0 into 0
2.148 * [backup-simplify]: Simplify 1 into 1
2.149 * [backup-simplify]: Simplify (/ 1 1) into 1
2.149 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
2.149 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
2.149 * [taylor]: Taking taylor expansion of d1 in d2
2.149 * [backup-simplify]: Simplify d1 into d1
2.149 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.149 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.149 * [taylor]: Taking taylor expansion of d3 in d2
2.149 * [backup-simplify]: Simplify d3 into d3
2.149 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.149 * [taylor]: Taking taylor expansion of d1 in d2
2.149 * [backup-simplify]: Simplify d1 into d1
2.150 * [backup-simplify]: Simplify (+ 0 1) into 1
2.150 * [backup-simplify]: Simplify (+ 1 0) into 1
2.150 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.150 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4
2.150 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
2.150 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
2.150 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
2.150 * [taylor]: Taking taylor expansion of d4 in d4
2.150 * [backup-simplify]: Simplify 0 into 0
2.150 * [backup-simplify]: Simplify 1 into 1
2.151 * [backup-simplify]: Simplify (/ 1 1) into 1
2.151 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
2.151 * [taylor]: Taking taylor expansion of d2 in d4
2.151 * [backup-simplify]: Simplify d2 into d2
2.151 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.151 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
2.151 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
2.151 * [taylor]: Taking taylor expansion of d1 in d4
2.151 * [backup-simplify]: Simplify d1 into d1
2.151 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.151 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
2.151 * [taylor]: Taking taylor expansion of d3 in d4
2.151 * [backup-simplify]: Simplify d3 into d3
2.151 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.151 * [taylor]: Taking taylor expansion of d1 in d4
2.151 * [backup-simplify]: Simplify d1 into d1
2.152 * [backup-simplify]: Simplify (+ 1 0) into 1
2.152 * [backup-simplify]: Simplify (+ 1 0) into 1
2.152 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.152 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
2.152 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
2.152 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
2.152 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
2.152 * [taylor]: Taking taylor expansion of d4 in d1
2.152 * [backup-simplify]: Simplify d4 into d4
2.152 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.152 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
2.153 * [taylor]: Taking taylor expansion of d2 in d1
2.153 * [backup-simplify]: Simplify d2 into d2
2.153 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.153 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.153 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.153 * [taylor]: Taking taylor expansion of d1 in d1
2.153 * [backup-simplify]: Simplify 0 into 0
2.153 * [backup-simplify]: Simplify 1 into 1
2.153 * [backup-simplify]: Simplify (/ 1 1) into 1
2.153 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
2.153 * [taylor]: Taking taylor expansion of d3 in d1
2.153 * [backup-simplify]: Simplify d3 into d3
2.153 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.153 * [taylor]: Taking taylor expansion of d1 in d1
2.153 * [backup-simplify]: Simplify 0 into 0
2.153 * [backup-simplify]: Simplify 1 into 1
2.154 * [backup-simplify]: Simplify (+ 1 0) into 1
2.154 * [backup-simplify]: Simplify (- 1) into -1
2.155 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.155 * [backup-simplify]: Simplify (/ -1 1) into -1
2.155 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
2.155 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
2.155 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
2.155 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
2.155 * [taylor]: Taking taylor expansion of d4 in d1
2.155 * [backup-simplify]: Simplify d4 into d4
2.155 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.155 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
2.155 * [taylor]: Taking taylor expansion of d2 in d1
2.155 * [backup-simplify]: Simplify d2 into d2
2.156 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.156 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.156 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.156 * [taylor]: Taking taylor expansion of d1 in d1
2.156 * [backup-simplify]: Simplify 0 into 0
2.156 * [backup-simplify]: Simplify 1 into 1
2.156 * [backup-simplify]: Simplify (/ 1 1) into 1
2.156 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
2.156 * [taylor]: Taking taylor expansion of d3 in d1
2.156 * [backup-simplify]: Simplify d3 into d3
2.156 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.156 * [taylor]: Taking taylor expansion of d1 in d1
2.156 * [backup-simplify]: Simplify 0 into 0
2.156 * [backup-simplify]: Simplify 1 into 1
2.157 * [backup-simplify]: Simplify (+ 1 0) into 1
2.157 * [backup-simplify]: Simplify (- 1) into -1
2.158 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.158 * [backup-simplify]: Simplify (/ -1 1) into -1
2.158 * [taylor]: Taking taylor expansion of -1 in d4
2.158 * [backup-simplify]: Simplify -1 into -1
2.159 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
2.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.159 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
2.160 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
2.161 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
2.163 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
2.163 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4
2.163 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
2.163 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
2.163 * [taylor]: Taking taylor expansion of d4 in d4
2.163 * [backup-simplify]: Simplify 0 into 0
2.163 * [backup-simplify]: Simplify 1 into 1
2.163 * [backup-simplify]: Simplify (/ 1 1) into 1
2.163 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
2.163 * [taylor]: Taking taylor expansion of d2 in d4
2.163 * [backup-simplify]: Simplify d2 into d2
2.163 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.163 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
2.163 * [taylor]: Taking taylor expansion of d3 in d4
2.163 * [backup-simplify]: Simplify d3 into d3
2.163 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.164 * [backup-simplify]: Simplify (+ 1 0) into 1
2.164 * [backup-simplify]: Simplify (+ 1 0) into 1
2.164 * [taylor]: Taking taylor expansion of 1 in d2
2.164 * [backup-simplify]: Simplify 1 into 1
2.164 * [taylor]: Taking taylor expansion of -1 in d2
2.164 * [backup-simplify]: Simplify -1 into -1
2.165 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
2.165 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
2.165 * [backup-simplify]: Simplify (+ 0 0) into 0
2.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.166 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
2.167 * [backup-simplify]: Simplify (+ 0 0) into 0
2.167 * [backup-simplify]: Simplify (- 0) into 0
2.167 * [backup-simplify]: Simplify (+ 0 0) into 0
2.169 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0
2.169 * [taylor]: Taking taylor expansion of 0 in d4
2.169 * [backup-simplify]: Simplify 0 into 0
2.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.170 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
2.170 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
2.170 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
2.170 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
2.170 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
2.170 * [taylor]: Taking taylor expansion of d2 in d2
2.170 * [backup-simplify]: Simplify 0 into 0
2.171 * [backup-simplify]: Simplify 1 into 1
2.171 * [backup-simplify]: Simplify (/ 1 1) into 1
2.171 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.171 * [taylor]: Taking taylor expansion of d3 in d2
2.171 * [backup-simplify]: Simplify d3 into d3
2.171 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.172 * [backup-simplify]: Simplify (+ 1 0) into 1
2.172 * [taylor]: Taking taylor expansion of 1 in d3
2.172 * [backup-simplify]: Simplify 1 into 1
2.172 * [taylor]: Taking taylor expansion of 0 in d2
2.172 * [backup-simplify]: Simplify 0 into 0
2.172 * [taylor]: Taking taylor expansion of 1 in d3
2.172 * [backup-simplify]: Simplify 1 into 1
2.172 * [taylor]: Taking taylor expansion of -1 in d3
2.172 * [backup-simplify]: Simplify -1 into -1
2.172 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
2.172 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
2.173 * [backup-simplify]: Simplify (+ 0 0) into 0
2.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.174 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
2.174 * [backup-simplify]: Simplify (+ 0 0) into 0
2.175 * [backup-simplify]: Simplify (- 0) into 0
2.175 * [backup-simplify]: Simplify (+ 0 0) into 0
2.177 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.177 * [taylor]: Taking taylor expansion of 0 in d4
2.177 * [backup-simplify]: Simplify 0 into 0
2.177 * [taylor]: Taking taylor expansion of 0 in d2
2.177 * [backup-simplify]: Simplify 0 into 0
2.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.178 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
2.179 * [backup-simplify]: Simplify (+ 0 0) into 0
2.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
2.179 * [backup-simplify]: Simplify (- 0) into 0
2.179 * [backup-simplify]: Simplify (+ 0 0) into 0
2.180 * [taylor]: Taking taylor expansion of 0 in d2
2.180 * [backup-simplify]: Simplify 0 into 0
2.180 * [taylor]: Taking taylor expansion of 0 in d2
2.180 * [backup-simplify]: Simplify 0 into 0
2.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.180 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
2.181 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
2.181 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
2.181 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
2.181 * [taylor]: Taking taylor expansion of d3 in d3
2.181 * [backup-simplify]: Simplify 0 into 0
2.181 * [backup-simplify]: Simplify 1 into 1
2.181 * [backup-simplify]: Simplify (/ 1 1) into 1
2.181 * [backup-simplify]: Simplify (- 1) into -1
2.181 * [backup-simplify]: Simplify -1 into -1
2.182 * [taylor]: Taking taylor expansion of 0 in d3
2.182 * [backup-simplify]: Simplify 0 into 0
2.182 * [taylor]: Taking taylor expansion of 0 in d3
2.182 * [backup-simplify]: Simplify 0 into 0
2.182 * [taylor]: Taking taylor expansion of 0 in d3
2.182 * [backup-simplify]: Simplify 0 into 0
2.182 * [backup-simplify]: Simplify 1 into 1
2.182 * [backup-simplify]: Simplify 1 into 1
2.182 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (* 1 (/ 1 (/ 1 d1)))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
2.183 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (/ 1 (- d4)) (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1))
2.183 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d1 d4 d2 d3) around 0
2.183 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3
2.183 * [taylor]: Taking taylor expansion of -1 in d3
2.183 * [backup-simplify]: Simplify -1 into -1
2.183 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3
2.183 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
2.183 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
2.183 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
2.183 * [taylor]: Taking taylor expansion of d1 in d3
2.183 * [backup-simplify]: Simplify d1 into d1
2.183 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.183 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
2.183 * [taylor]: Taking taylor expansion of d3 in d3
2.183 * [backup-simplify]: Simplify 0 into 0
2.183 * [backup-simplify]: Simplify 1 into 1
2.184 * [backup-simplify]: Simplify (/ 1 1) into 1
2.184 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
2.184 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
2.184 * [taylor]: Taking taylor expansion of d4 in d3
2.184 * [backup-simplify]: Simplify d4 into d4
2.184 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.184 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
2.184 * [taylor]: Taking taylor expansion of d2 in d3
2.184 * [backup-simplify]: Simplify d2 into d2
2.184 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.184 * [taylor]: Taking taylor expansion of d1 in d3
2.184 * [backup-simplify]: Simplify d1 into d1
2.185 * [backup-simplify]: Simplify (+ 0 1) into 1
2.185 * [backup-simplify]: Simplify (+ 1 0) into 1
2.185 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.185 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2
2.185 * [taylor]: Taking taylor expansion of -1 in d2
2.185 * [backup-simplify]: Simplify -1 into -1
2.185 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2
2.185 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
2.185 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
2.185 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
2.185 * [taylor]: Taking taylor expansion of d1 in d2
2.185 * [backup-simplify]: Simplify d1 into d1
2.185 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.185 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.185 * [taylor]: Taking taylor expansion of d3 in d2
2.185 * [backup-simplify]: Simplify d3 into d3
2.185 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.185 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
2.185 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
2.185 * [taylor]: Taking taylor expansion of d4 in d2
2.186 * [backup-simplify]: Simplify d4 into d4
2.186 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.186 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
2.186 * [taylor]: Taking taylor expansion of d2 in d2
2.186 * [backup-simplify]: Simplify 0 into 0
2.186 * [backup-simplify]: Simplify 1 into 1
2.186 * [backup-simplify]: Simplify (/ 1 1) into 1
2.186 * [taylor]: Taking taylor expansion of d1 in d2
2.186 * [backup-simplify]: Simplify d1 into d1
2.186 * [backup-simplify]: Simplify (+ 0 1) into 1
2.187 * [backup-simplify]: Simplify (- 1) into -1
2.187 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.187 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
2.187 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4
2.187 * [taylor]: Taking taylor expansion of -1 in d4
2.187 * [backup-simplify]: Simplify -1 into -1
2.187 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4
2.187 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
2.187 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
2.187 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
2.187 * [taylor]: Taking taylor expansion of d1 in d4
2.187 * [backup-simplify]: Simplify d1 into d1
2.187 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.187 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
2.188 * [taylor]: Taking taylor expansion of d3 in d4
2.188 * [backup-simplify]: Simplify d3 into d3
2.188 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.188 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
2.188 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
2.188 * [taylor]: Taking taylor expansion of d4 in d4
2.188 * [backup-simplify]: Simplify 0 into 0
2.188 * [backup-simplify]: Simplify 1 into 1
2.188 * [backup-simplify]: Simplify (/ 1 1) into 1
2.188 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
2.188 * [taylor]: Taking taylor expansion of d2 in d4
2.188 * [backup-simplify]: Simplify d2 into d2
2.188 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.188 * [taylor]: Taking taylor expansion of d1 in d4
2.188 * [backup-simplify]: Simplify d1 into d1
2.189 * [backup-simplify]: Simplify (+ 1 0) into 1
2.189 * [backup-simplify]: Simplify (- 1) into -1
2.189 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.189 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
2.189 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1
2.189 * [taylor]: Taking taylor expansion of -1 in d1
2.189 * [backup-simplify]: Simplify -1 into -1
2.190 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1
2.190 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
2.190 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.190 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.190 * [taylor]: Taking taylor expansion of d1 in d1
2.190 * [backup-simplify]: Simplify 0 into 0
2.190 * [backup-simplify]: Simplify 1 into 1
2.190 * [backup-simplify]: Simplify (/ 1 1) into 1
2.190 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
2.190 * [taylor]: Taking taylor expansion of d3 in d1
2.190 * [backup-simplify]: Simplify d3 into d3
2.190 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.190 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
2.190 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
2.190 * [taylor]: Taking taylor expansion of d4 in d1
2.190 * [backup-simplify]: Simplify d4 into d4
2.190 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.190 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
2.190 * [taylor]: Taking taylor expansion of d2 in d1
2.190 * [backup-simplify]: Simplify d2 into d2
2.190 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.190 * [taylor]: Taking taylor expansion of d1 in d1
2.190 * [backup-simplify]: Simplify 0 into 0
2.190 * [backup-simplify]: Simplify 1 into 1
2.191 * [backup-simplify]: Simplify (+ 1 0) into 1
2.191 * [backup-simplify]: Simplify (+ 1 0) into 1
2.192 * [backup-simplify]: Simplify (/ 1 1) into 1
2.192 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1
2.192 * [taylor]: Taking taylor expansion of -1 in d1
2.192 * [backup-simplify]: Simplify -1 into -1
2.192 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1
2.192 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
2.192 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.192 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.192 * [taylor]: Taking taylor expansion of d1 in d1
2.192 * [backup-simplify]: Simplify 0 into 0
2.192 * [backup-simplify]: Simplify 1 into 1
2.192 * [backup-simplify]: Simplify (/ 1 1) into 1
2.192 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
2.192 * [taylor]: Taking taylor expansion of d3 in d1
2.192 * [backup-simplify]: Simplify d3 into d3
2.192 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.192 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
2.192 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
2.192 * [taylor]: Taking taylor expansion of d4 in d1
2.192 * [backup-simplify]: Simplify d4 into d4
2.192 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.192 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
2.192 * [taylor]: Taking taylor expansion of d2 in d1
2.192 * [backup-simplify]: Simplify d2 into d2
2.193 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.193 * [taylor]: Taking taylor expansion of d1 in d1
2.193 * [backup-simplify]: Simplify 0 into 0
2.193 * [backup-simplify]: Simplify 1 into 1
2.193 * [backup-simplify]: Simplify (+ 1 0) into 1
2.193 * [backup-simplify]: Simplify (+ 1 0) into 1
2.194 * [backup-simplify]: Simplify (/ 1 1) into 1
2.194 * [backup-simplify]: Simplify (* -1 1) into -1
2.194 * [taylor]: Taking taylor expansion of -1 in d4
2.194 * [backup-simplify]: Simplify -1 into -1
2.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.195 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
2.195 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
2.195 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2)))
2.196 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))
2.196 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))
2.197 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
2.197 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4
2.197 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
2.197 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
2.197 * [taylor]: Taking taylor expansion of d4 in d4
2.197 * [backup-simplify]: Simplify 0 into 0
2.197 * [backup-simplify]: Simplify 1 into 1
2.197 * [backup-simplify]: Simplify (/ 1 1) into 1
2.197 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
2.197 * [taylor]: Taking taylor expansion of d2 in d4
2.198 * [backup-simplify]: Simplify d2 into d2
2.198 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.198 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
2.198 * [taylor]: Taking taylor expansion of d3 in d4
2.198 * [backup-simplify]: Simplify d3 into d3
2.198 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.198 * [backup-simplify]: Simplify (+ 1 0) into 1
2.199 * [backup-simplify]: Simplify (+ 1 0) into 1
2.199 * [taylor]: Taking taylor expansion of 1 in d2
2.199 * [backup-simplify]: Simplify 1 into 1
2.199 * [taylor]: Taking taylor expansion of -1 in d2
2.199 * [backup-simplify]: Simplify -1 into -1
2.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
2.200 * [backup-simplify]: Simplify (+ 0 0) into 0
2.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
2.201 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
2.201 * [backup-simplify]: Simplify (+ 0 0) into 0
2.201 * [backup-simplify]: Simplify (- 0) into 0
2.202 * [backup-simplify]: Simplify (+ 0 0) into 0
2.203 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)))) into 0
2.204 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))) into 0
2.204 * [taylor]: Taking taylor expansion of 0 in d4
2.204 * [backup-simplify]: Simplify 0 into 0
2.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.205 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
2.205 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
2.205 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
2.206 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
2.206 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
2.206 * [taylor]: Taking taylor expansion of d2 in d2
2.206 * [backup-simplify]: Simplify 0 into 0
2.206 * [backup-simplify]: Simplify 1 into 1
2.206 * [backup-simplify]: Simplify (/ 1 1) into 1
2.206 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.206 * [taylor]: Taking taylor expansion of d3 in d2
2.206 * [backup-simplify]: Simplify d3 into d3
2.206 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.207 * [backup-simplify]: Simplify (+ 1 0) into 1
2.207 * [taylor]: Taking taylor expansion of 1 in d3
2.207 * [backup-simplify]: Simplify 1 into 1
2.207 * [taylor]: Taking taylor expansion of 0 in d2
2.207 * [backup-simplify]: Simplify 0 into 0
2.207 * [taylor]: Taking taylor expansion of 1 in d3
2.207 * [backup-simplify]: Simplify 1 into 1
2.207 * [taylor]: Taking taylor expansion of -1 in d3
2.207 * [backup-simplify]: Simplify -1 into -1
2.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.208 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
2.208 * [backup-simplify]: Simplify (+ 0 0) into 0
2.209 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
2.209 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
2.209 * [backup-simplify]: Simplify (+ 0 0) into 0
2.210 * [backup-simplify]: Simplify (- 0) into 0
2.210 * [backup-simplify]: Simplify (+ 0 0) into 0
2.212 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.213 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))) into 0
2.213 * [taylor]: Taking taylor expansion of 0 in d4
2.213 * [backup-simplify]: Simplify 0 into 0
2.214 * [taylor]: Taking taylor expansion of 0 in d2
2.214 * [backup-simplify]: Simplify 0 into 0
2.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.215 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
2.215 * [backup-simplify]: Simplify (+ 0 0) into 0
2.215 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
2.215 * [backup-simplify]: Simplify (- 0) into 0
2.216 * [backup-simplify]: Simplify (+ 0 0) into 0
2.216 * [taylor]: Taking taylor expansion of 0 in d2
2.216 * [backup-simplify]: Simplify 0 into 0
2.216 * [taylor]: Taking taylor expansion of 0 in d2
2.216 * [backup-simplify]: Simplify 0 into 0
2.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.217 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
2.217 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
2.217 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
2.217 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
2.217 * [taylor]: Taking taylor expansion of d3 in d3
2.217 * [backup-simplify]: Simplify 0 into 0
2.217 * [backup-simplify]: Simplify 1 into 1
2.218 * [backup-simplify]: Simplify (/ 1 1) into 1
2.218 * [backup-simplify]: Simplify (- 1) into -1
2.218 * [backup-simplify]: Simplify -1 into -1
2.218 * [taylor]: Taking taylor expansion of 0 in d3
2.218 * [backup-simplify]: Simplify 0 into 0
2.218 * [taylor]: Taking taylor expansion of 0 in d3
2.218 * [backup-simplify]: Simplify 0 into 0
2.218 * [taylor]: Taking taylor expansion of 0 in d3
2.219 * [backup-simplify]: Simplify 0 into 0
2.219 * [backup-simplify]: Simplify 1 into 1
2.219 * [backup-simplify]: Simplify 1 into 1
2.219 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1))))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (* 1 (/ 1 (/ 1 (- d1))))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
2.220 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
2.220 * [backup-simplify]: Simplify (- (- d2 d1) d3) into (- d2 (+ d3 d1))
2.220 * [approximate]: Taking taylor expansion of (- d2 (+ d3 d1)) in (d2 d1 d3) around 0
2.220 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d3
2.220 * [taylor]: Taking taylor expansion of d2 in d3
2.220 * [backup-simplify]: Simplify d2 into d2
2.220 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3
2.220 * [taylor]: Taking taylor expansion of d3 in d3
2.220 * [backup-simplify]: Simplify 0 into 0
2.220 * [backup-simplify]: Simplify 1 into 1
2.220 * [taylor]: Taking taylor expansion of d1 in d3
2.220 * [backup-simplify]: Simplify d1 into d1
2.220 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d1
2.220 * [taylor]: Taking taylor expansion of d2 in d1
2.220 * [backup-simplify]: Simplify d2 into d2
2.220 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
2.220 * [taylor]: Taking taylor expansion of d3 in d1
2.220 * [backup-simplify]: Simplify d3 into d3
2.220 * [taylor]: Taking taylor expansion of d1 in d1
2.220 * [backup-simplify]: Simplify 0 into 0
2.220 * [backup-simplify]: Simplify 1 into 1
2.220 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d2
2.220 * [taylor]: Taking taylor expansion of d2 in d2
2.220 * [backup-simplify]: Simplify 0 into 0
2.220 * [backup-simplify]: Simplify 1 into 1
2.220 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
2.220 * [taylor]: Taking taylor expansion of d3 in d2
2.220 * [backup-simplify]: Simplify d3 into d3
2.220 * [taylor]: Taking taylor expansion of d1 in d2
2.221 * [backup-simplify]: Simplify d1 into d1
2.221 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d2
2.221 * [taylor]: Taking taylor expansion of d2 in d2
2.221 * [backup-simplify]: Simplify 0 into 0
2.221 * [backup-simplify]: Simplify 1 into 1
2.221 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
2.221 * [taylor]: Taking taylor expansion of d3 in d2
2.221 * [backup-simplify]: Simplify d3 into d3
2.221 * [taylor]: Taking taylor expansion of d1 in d2
2.221 * [backup-simplify]: Simplify d1 into d1
2.221 * [backup-simplify]: Simplify (+ d3 d1) into (+ d3 d1)
2.221 * [backup-simplify]: Simplify (- (+ d3 d1)) into (- (+ d3 d1))
2.221 * [backup-simplify]: Simplify (+ 0 (- (+ d3 d1))) into (- (+ d3 d1))
2.221 * [taylor]: Taking taylor expansion of (- (+ d3 d1)) in d1
2.221 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
2.221 * [taylor]: Taking taylor expansion of d3 in d1
2.221 * [backup-simplify]: Simplify d3 into d3
2.221 * [taylor]: Taking taylor expansion of d1 in d1
2.221 * [backup-simplify]: Simplify 0 into 0
2.221 * [backup-simplify]: Simplify 1 into 1
2.221 * [backup-simplify]: Simplify (+ d3 0) into d3
2.221 * [backup-simplify]: Simplify (- d3) into (- d3)
2.221 * [taylor]: Taking taylor expansion of (- d3) in d3
2.221 * [taylor]: Taking taylor expansion of d3 in d3
2.221 * [backup-simplify]: Simplify 0 into 0
2.221 * [backup-simplify]: Simplify 1 into 1
2.222 * [backup-simplify]: Simplify (- 0) into 0
2.222 * [backup-simplify]: Simplify 0 into 0
2.222 * [backup-simplify]: Simplify (+ 0 0) into 0
2.223 * [backup-simplify]: Simplify (- 0) into 0
2.223 * [backup-simplify]: Simplify (+ 1 0) into 1
2.223 * [taylor]: Taking taylor expansion of 1 in d1
2.223 * [backup-simplify]: Simplify 1 into 1
2.223 * [taylor]: Taking taylor expansion of 1 in d3
2.223 * [backup-simplify]: Simplify 1 into 1
2.223 * [backup-simplify]: Simplify 1 into 1
2.224 * [backup-simplify]: Simplify (+ 0 1) into 1
2.224 * [backup-simplify]: Simplify (- 1) into -1
2.224 * [taylor]: Taking taylor expansion of -1 in d3
2.224 * [backup-simplify]: Simplify -1 into -1
2.224 * [backup-simplify]: Simplify -1 into -1
2.225 * [backup-simplify]: Simplify (- 1) into -1
2.225 * [backup-simplify]: Simplify -1 into -1
2.225 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 1))) (+ (* -1 (* 1 (* d1 1))) (* 1 (* 1 (* 1 d2))))) into (- d2 (+ d3 d1))
2.226 * [backup-simplify]: Simplify (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3)) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
2.226 * [approximate]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in (d2 d1 d3) around 0
2.226 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d3
2.226 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
2.226 * [taylor]: Taking taylor expansion of d2 in d3
2.226 * [backup-simplify]: Simplify d2 into d2
2.226 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.226 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
2.226 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
2.226 * [taylor]: Taking taylor expansion of d1 in d3
2.226 * [backup-simplify]: Simplify d1 into d1
2.226 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.226 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
2.226 * [taylor]: Taking taylor expansion of d3 in d3
2.226 * [backup-simplify]: Simplify 0 into 0
2.226 * [backup-simplify]: Simplify 1 into 1
2.227 * [backup-simplify]: Simplify (/ 1 1) into 1
2.227 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d1
2.227 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
2.227 * [taylor]: Taking taylor expansion of d2 in d1
2.227 * [backup-simplify]: Simplify d2 into d2
2.227 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.227 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.227 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.227 * [taylor]: Taking taylor expansion of d1 in d1
2.227 * [backup-simplify]: Simplify 0 into 0
2.227 * [backup-simplify]: Simplify 1 into 1
2.227 * [backup-simplify]: Simplify (/ 1 1) into 1
2.227 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
2.227 * [taylor]: Taking taylor expansion of d3 in d1
2.227 * [backup-simplify]: Simplify d3 into d3
2.227 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.227 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d2
2.228 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
2.228 * [taylor]: Taking taylor expansion of d2 in d2
2.228 * [backup-simplify]: Simplify 0 into 0
2.228 * [backup-simplify]: Simplify 1 into 1
2.228 * [backup-simplify]: Simplify (/ 1 1) into 1
2.228 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
2.228 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
2.228 * [taylor]: Taking taylor expansion of d1 in d2
2.228 * [backup-simplify]: Simplify d1 into d1
2.228 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.228 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.228 * [taylor]: Taking taylor expansion of d3 in d2
2.228 * [backup-simplify]: Simplify d3 into d3
2.228 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.228 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d2
2.228 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
2.228 * [taylor]: Taking taylor expansion of d2 in d2
2.228 * [backup-simplify]: Simplify 0 into 0
2.228 * [backup-simplify]: Simplify 1 into 1
2.229 * [backup-simplify]: Simplify (/ 1 1) into 1
2.229 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
2.229 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
2.229 * [taylor]: Taking taylor expansion of d1 in d2
2.229 * [backup-simplify]: Simplify d1 into d1
2.229 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.229 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.229 * [taylor]: Taking taylor expansion of d3 in d2
2.229 * [backup-simplify]: Simplify d3 into d3
2.229 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.230 * [backup-simplify]: Simplify (+ 1 0) into 1
2.230 * [taylor]: Taking taylor expansion of 1 in d1
2.230 * [backup-simplify]: Simplify 1 into 1
2.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.231 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
2.231 * [backup-simplify]: Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3)))
2.231 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d1) (/ 1 d3)))) into (- (+ (/ 1 d1) (/ 1 d3)))
2.231 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3))) in d1
2.231 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.231 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.231 * [taylor]: Taking taylor expansion of d1 in d1
2.231 * [backup-simplify]: Simplify 0 into 0
2.231 * [backup-simplify]: Simplify 1 into 1
2.231 * [backup-simplify]: Simplify (/ 1 1) into 1
2.232 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
2.232 * [taylor]: Taking taylor expansion of d3 in d1
2.232 * [backup-simplify]: Simplify d3 into d3
2.232 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.232 * [backup-simplify]: Simplify (+ 1 0) into 1
2.232 * [backup-simplify]: Simplify (- 1) into -1
2.232 * [taylor]: Taking taylor expansion of -1 in d3
2.232 * [backup-simplify]: Simplify -1 into -1
2.233 * [taylor]: Taking taylor expansion of 1 in d3
2.233 * [backup-simplify]: Simplify 1 into 1
2.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.234 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
2.234 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
2.234 * [backup-simplify]: Simplify (+ 0 0) into 0
2.234 * [backup-simplify]: Simplify (- 0) into 0
2.235 * [backup-simplify]: Simplify (+ 0 0) into 0
2.235 * [taylor]: Taking taylor expansion of 0 in d1
2.235 * [backup-simplify]: Simplify 0 into 0
2.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.236 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
2.236 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
2.236 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
2.236 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
2.236 * [taylor]: Taking taylor expansion of d3 in d3
2.236 * [backup-simplify]: Simplify 0 into 0
2.236 * [backup-simplify]: Simplify 1 into 1
2.236 * [backup-simplify]: Simplify (/ 1 1) into 1
2.237 * [backup-simplify]: Simplify (- 1) into -1
2.237 * [backup-simplify]: Simplify -1 into -1
2.237 * [taylor]: Taking taylor expansion of 0 in d3
2.237 * [backup-simplify]: Simplify 0 into 0
2.237 * [backup-simplify]: Simplify -1 into -1
2.237 * [backup-simplify]: Simplify 1 into 1
2.238 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 d2))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d1)) 1))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 1))))) into (- d2 (+ d3 d1))
2.238 * [backup-simplify]: Simplify (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2))
2.238 * [approximate]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in (d2 d1 d3) around 0
2.238 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d3
2.238 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
2.238 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
2.238 * [taylor]: Taking taylor expansion of d1 in d3
2.238 * [backup-simplify]: Simplify d1 into d1
2.238 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.238 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
2.238 * [taylor]: Taking taylor expansion of d3 in d3
2.238 * [backup-simplify]: Simplify 0 into 0
2.238 * [backup-simplify]: Simplify 1 into 1
2.239 * [backup-simplify]: Simplify (/ 1 1) into 1
2.239 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
2.239 * [taylor]: Taking taylor expansion of d2 in d3
2.239 * [backup-simplify]: Simplify d2 into d2
2.239 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.239 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d1
2.239 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.239 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.239 * [taylor]: Taking taylor expansion of d1 in d1
2.239 * [backup-simplify]: Simplify 0 into 0
2.239 * [backup-simplify]: Simplify 1 into 1
2.239 * [backup-simplify]: Simplify (/ 1 1) into 1
2.240 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
2.240 * [taylor]: Taking taylor expansion of d3 in d1
2.240 * [backup-simplify]: Simplify d3 into d3
2.240 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.240 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
2.240 * [taylor]: Taking taylor expansion of d2 in d1
2.240 * [backup-simplify]: Simplify d2 into d2
2.240 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.240 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d2
2.240 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
2.240 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
2.240 * [taylor]: Taking taylor expansion of d1 in d2
2.240 * [backup-simplify]: Simplify d1 into d1
2.240 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.240 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.240 * [taylor]: Taking taylor expansion of d3 in d2
2.240 * [backup-simplify]: Simplify d3 into d3
2.240 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.240 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
2.240 * [taylor]: Taking taylor expansion of d2 in d2
2.240 * [backup-simplify]: Simplify 0 into 0
2.240 * [backup-simplify]: Simplify 1 into 1
2.241 * [backup-simplify]: Simplify (/ 1 1) into 1
2.241 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d2
2.241 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
2.241 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
2.241 * [taylor]: Taking taylor expansion of d1 in d2
2.241 * [backup-simplify]: Simplify d1 into d1
2.241 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.241 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.241 * [taylor]: Taking taylor expansion of d3 in d2
2.241 * [backup-simplify]: Simplify d3 into d3
2.241 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.241 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
2.241 * [taylor]: Taking taylor expansion of d2 in d2
2.241 * [backup-simplify]: Simplify 0 into 0
2.241 * [backup-simplify]: Simplify 1 into 1
2.241 * [backup-simplify]: Simplify (/ 1 1) into 1
2.242 * [backup-simplify]: Simplify (- 1) into -1
2.242 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.243 * [taylor]: Taking taylor expansion of -1 in d1
2.243 * [backup-simplify]: Simplify -1 into -1
2.243 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
2.244 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.244 * [backup-simplify]: Simplify (- 0) into 0
2.244 * [backup-simplify]: Simplify (+ (+ (/ 1 d1) (/ 1 d3)) 0) into (+ (/ 1 d1) (/ 1 d3))
2.244 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.244 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.244 * [taylor]: Taking taylor expansion of d1 in d1
2.244 * [backup-simplify]: Simplify 0 into 0
2.244 * [backup-simplify]: Simplify 1 into 1
2.245 * [backup-simplify]: Simplify (/ 1 1) into 1
2.245 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
2.245 * [taylor]: Taking taylor expansion of d3 in d1
2.245 * [backup-simplify]: Simplify d3 into d3
2.245 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.245 * [backup-simplify]: Simplify (+ 1 0) into 1
2.245 * [taylor]: Taking taylor expansion of 1 in d3
2.245 * [backup-simplify]: Simplify 1 into 1
2.245 * [taylor]: Taking taylor expansion of -1 in d3
2.245 * [backup-simplify]: Simplify -1 into -1
2.246 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
2.246 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
2.246 * [backup-simplify]: Simplify (+ 0 0) into 0
2.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.247 * [backup-simplify]: Simplify (- 0) into 0
2.248 * [backup-simplify]: Simplify (+ 0 0) into 0
2.248 * [taylor]: Taking taylor expansion of 0 in d1
2.248 * [backup-simplify]: Simplify 0 into 0
2.249 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.249 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
2.249 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
2.249 * [taylor]: Taking taylor expansion of d3 in d3
2.249 * [backup-simplify]: Simplify 0 into 0
2.249 * [backup-simplify]: Simplify 1 into 1
2.249 * [backup-simplify]: Simplify (/ 1 1) into 1
2.249 * [backup-simplify]: Simplify 1 into 1
2.249 * [taylor]: Taking taylor expansion of 0 in d3
2.249 * [backup-simplify]: Simplify 0 into 0
2.249 * [backup-simplify]: Simplify 1 into 1
2.249 * [backup-simplify]: Simplify -1 into -1
2.250 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (/ 1 (/ 1 (- d2)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d1))) 1))) (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 1))))) into (- d2 (+ d3 d1))
2.250 * * * [progress]: simplifying candidates
2.252 * [simplify]: Simplifying:
  (* d1 (+ d4 (- (- d2 d1) d3)))
  (+ (log d1) (log (+ d4 (- (- d2 d1) d3))))
  (log (* d1 (+ d4 (- (- d2 d1) d3))))
  (exp (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* (* d1 d1) d1) (* (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3))))
  (* (cbrt (* d1 (+ d4 (- (- d2 d1) d3)))) (cbrt (* d1 (+ d4 (- (- d2 d1) d3)))))
  (cbrt (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))) (* d1 (+ d4 (- (- d2 d1) d3))))
  (sqrt (* d1 (+ d4 (- (- d2 d1) d3))))
  (sqrt (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (sqrt d1) (sqrt (+ d4 (- (- d2 d1) d3))))
  (* (sqrt d1) (sqrt (+ d4 (- (- d2 d1) d3))))
  (* d1 d4)
  (* d1 (- (- d2 d1) d3))
  (* d4 d1)
  (* (- (- d2 d1) d3) d1)
  (* d1 (* (cbrt (+ d4 (- (- d2 d1) d3))) (cbrt (+ d4 (- (- d2 d1) d3)))))
  (* d1 (sqrt (+ d4 (- (- d2 d1) d3))))
  (* d1 1)
  (* d1 1)
  (* d1 1)
  (* d1 1)
  (* (cbrt d1) (+ d4 (- (- d2 d1) d3)))
  (* (sqrt d1) (+ d4 (- (- d2 d1) d3)))
  (* d1 (+ d4 (- (- d2 d1) d3)))
  (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3)))
  (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3))))
  (/ (/ (exp d2) (exp d1)) (exp d3))
  (/ (exp (- d2 d1)) (exp d3))
  (log (- (- d2 d1) d3))
  (exp (- (- d2 d1) d3))
  (* (cbrt (- (- d2 d1) d3)) (cbrt (- (- d2 d1) d3)))
  (cbrt (- (- d2 d1) d3))
  (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3))
  (sqrt (- (- d2 d1) d3))
  (sqrt (- (- d2 d1) d3))
  (- (pow (- d2 d1) 3) (pow d3 3))
  (+ (* (- d2 d1) (- d2 d1)) (+ (* d3 d3) (* (- d2 d1) d3)))
  (- d3)
  (- (* (- d2 d1) (- d2 d1)) (* d3 d3))
  (+ (- d2 d1) d3)
  (+ (sqrt (- d2 d1)) (sqrt d3))
  (- (sqrt (- d2 d1)) (sqrt d3))
  (- (- d2 d1) d3)
  (- (- d2 d1) d3)
  (- (- d1) d3)
  (- (- d1) d3)
  (+ d1 d3)
  (- d3)
  (- (+ (* d4 d1) (* d2 d1)) (pow d1 2))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- d2 (+ d3 d1))
  (- d2 (+ d3 d1))
  (- d2 (+ d3 d1))
2.253 * * [simplify]: iteration 0: 88 enodes
2.276 * * [simplify]: iteration 1: 235 enodes
2.376 * * [simplify]: iteration 2: 934 enodes
2.652 * * [simplify]: iteration complete: 5001 enodes
2.652 * * [simplify]: Extracting #0: cost 39 inf + 0
2.653 * * [simplify]: Extracting #1: cost 689 inf + 1
2.661 * * [simplify]: Extracting #2: cost 1713 inf + 31078
2.712 * * [simplify]: Extracting #3: cost 1228 inf + 243687
2.813 * * [simplify]: Extracting #4: cost 126 inf + 482540
2.936 * * [simplify]: Extracting #5: cost 29 inf + 506675
3.071 * * [simplify]: Extracting #6: cost 6 inf + 510046
3.215 * * [simplify]: Extracting #7: cost 0 inf + 511687
3.356 * [simplify]: Simplified to:
  (* (+ d4 (- (- d2 d1) d3)) d1)
  (log (* (+ d4 (- (- d2 d1) d3)) d1))
  (log (* (+ d4 (- (- d2 d1) d3)) d1))
  (exp (* (+ d4 (- (- d2 d1) d3)) d1))
  (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))
  (* (cbrt (* (+ d4 (- (- d2 d1) d3)) d1)) (cbrt (* (+ d4 (- (- d2 d1) d3)) d1)))
  (cbrt (* (+ d4 (- (- d2 d1) d3)) d1))
  (* (* (* (+ d4 (- (- d2 d1) d3)) d1) (* (+ d4 (- (- d2 d1) d3)) d1)) (* (+ d4 (- (- d2 d1) d3)) d1))
  (sqrt (* (+ d4 (- (- d2 d1) d3)) d1))
  (sqrt (* (+ d4 (- (- d2 d1) d3)) d1))
  (* (sqrt (+ d4 (- (- d2 d1) d3))) (sqrt d1))
  (* (sqrt (+ d4 (- (- d2 d1) d3))) (sqrt d1))
  (* d1 d4)
  (* d1 (- (- d2 d1) d3))
  (* d1 d4)
  (* d1 (- (- d2 d1) d3))
  (* (* (cbrt (+ d4 (- (- d2 d1) d3))) (cbrt (+ d4 (- (- d2 d1) d3)))) d1)
  (* d1 (sqrt (+ d4 (- (- d2 d1) d3))))
  d1
  d1
  d1
  d1
  (* (cbrt d1) (+ d4 (- (- d2 d1) d3)))
  (* (sqrt d1) (+ d4 (- (- d2 d1) d3)))
  (* (+ d4 (- (- d2 d1) d3)) d1)
  (* (+ (* (- (- d2 d1) d3) (* (- (- d2 d1) d3) (- (- d2 d1) d3))) (* (* d4 d4) d4)) d1)
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (- d4 (- (- d2 d1) d3)))
  (exp (- (- d2 d1) d3))
  (exp (- (- d2 d1) d3))
  (log (- (- d2 d1) d3))
  (exp (- (- d2 d1) d3))
  (* (cbrt (- (- d2 d1) d3)) (cbrt (- (- d2 d1) d3)))
  (cbrt (- (- d2 d1) d3))
  (* (- (- d2 d1) d3) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))
  (sqrt (- (- d2 d1) d3))
  (sqrt (- (- d2 d1) d3))
  (- (* (* (- d2 d1) (- d2 d1)) (- d2 d1)) (* (* d3 d3) d3))
  (+ (+ (* (- d2 d1) d3) (* d3 d3)) (* (- d2 d1) (- d2 d1)))
  (- d3)
  (- (* (- d2 d1) (- d2 d1)) (* d3 d3))
  (- (+ d3 d2) d1)
  (+ (sqrt d3) (sqrt (- d2 d1)))
  (- (sqrt (- d2 d1)) (sqrt d3))
  (- (- d2 d1) d3)
  (- (- d2 d1) d3)
  (- (- d1) d3)
  (- (- d1) d3)
  (+ d1 d3)
  (- d3)
  (* d1 (- (+ d4 d2) d1))
  (* d1 (+ d4 (- d2 d3)))
  (* d1 (+ d4 (- d2 d3)))
  (- d2 (+ d3 d1))
  (- d2 (+ d3 d1))
  (- d2 (+ d3 d1))
3.358 * * * [progress]: adding candidates to table
3.586 * * [progress]: iteration 2 / 4
3.586 * * * [progress]: picking best candidate
3.606 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
3.606 * * * [progress]: localizing error
3.638 * * * [progress]: generating rewritten candidates
3.639 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
3.676 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
3.864 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
3.878 * * * [progress]: generating series expansions
3.878 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
3.878 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
3.878 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0
3.878 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4
3.878 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4
3.878 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.878 * [taylor]: Taking taylor expansion of d4 in d4
3.878 * [backup-simplify]: Simplify 0 into 0
3.878 * [backup-simplify]: Simplify 1 into 1
3.878 * [taylor]: Taking taylor expansion of d1 in d4
3.878 * [backup-simplify]: Simplify d1 into d1
3.878 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.878 * [taylor]: Taking taylor expansion of d2 in d4
3.878 * [backup-simplify]: Simplify d2 into d2
3.878 * [taylor]: Taking taylor expansion of d1 in d4
3.878 * [backup-simplify]: Simplify d1 into d1
3.879 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.879 * [taylor]: Taking taylor expansion of d3 in d4
3.879 * [backup-simplify]: Simplify d3 into d3
3.879 * [taylor]: Taking taylor expansion of d1 in d4
3.879 * [backup-simplify]: Simplify d1 into d1
3.879 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3
3.879 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3
3.879 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
3.879 * [taylor]: Taking taylor expansion of d4 in d3
3.879 * [backup-simplify]: Simplify d4 into d4
3.879 * [taylor]: Taking taylor expansion of d1 in d3
3.879 * [backup-simplify]: Simplify d1 into d1
3.879 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.879 * [taylor]: Taking taylor expansion of d2 in d3
3.879 * [backup-simplify]: Simplify d2 into d2
3.879 * [taylor]: Taking taylor expansion of d1 in d3
3.879 * [backup-simplify]: Simplify d1 into d1
3.879 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.879 * [taylor]: Taking taylor expansion of d3 in d3
3.879 * [backup-simplify]: Simplify 0 into 0
3.879 * [backup-simplify]: Simplify 1 into 1
3.879 * [taylor]: Taking taylor expansion of d1 in d3
3.879 * [backup-simplify]: Simplify d1 into d1
3.879 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2
3.879 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2
3.879 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
3.879 * [taylor]: Taking taylor expansion of d4 in d2
3.879 * [backup-simplify]: Simplify d4 into d4
3.879 * [taylor]: Taking taylor expansion of d1 in d2
3.879 * [backup-simplify]: Simplify d1 into d1
3.879 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.879 * [taylor]: Taking taylor expansion of d2 in d2
3.879 * [backup-simplify]: Simplify 0 into 0
3.879 * [backup-simplify]: Simplify 1 into 1
3.879 * [taylor]: Taking taylor expansion of d1 in d2
3.879 * [backup-simplify]: Simplify d1 into d1
3.879 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.879 * [taylor]: Taking taylor expansion of d3 in d2
3.880 * [backup-simplify]: Simplify d3 into d3
3.880 * [taylor]: Taking taylor expansion of d1 in d2
3.880 * [backup-simplify]: Simplify d1 into d1
3.880 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1
3.880 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
3.880 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.880 * [taylor]: Taking taylor expansion of d4 in d1
3.880 * [backup-simplify]: Simplify d4 into d4
3.880 * [taylor]: Taking taylor expansion of d1 in d1
3.880 * [backup-simplify]: Simplify 0 into 0
3.880 * [backup-simplify]: Simplify 1 into 1
3.880 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.880 * [taylor]: Taking taylor expansion of d2 in d1
3.880 * [backup-simplify]: Simplify d2 into d2
3.880 * [taylor]: Taking taylor expansion of d1 in d1
3.880 * [backup-simplify]: Simplify 0 into 0
3.880 * [backup-simplify]: Simplify 1 into 1
3.880 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.880 * [taylor]: Taking taylor expansion of d3 in d1
3.880 * [backup-simplify]: Simplify d3 into d3
3.880 * [taylor]: Taking taylor expansion of d1 in d1
3.880 * [backup-simplify]: Simplify 0 into 0
3.880 * [backup-simplify]: Simplify 1 into 1
3.880 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1
3.880 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
3.880 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.880 * [taylor]: Taking taylor expansion of d4 in d1
3.880 * [backup-simplify]: Simplify d4 into d4
3.880 * [taylor]: Taking taylor expansion of d1 in d1
3.880 * [backup-simplify]: Simplify 0 into 0
3.880 * [backup-simplify]: Simplify 1 into 1
3.880 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.880 * [taylor]: Taking taylor expansion of d2 in d1
3.880 * [backup-simplify]: Simplify d2 into d2
3.880 * [taylor]: Taking taylor expansion of d1 in d1
3.880 * [backup-simplify]: Simplify 0 into 0
3.880 * [backup-simplify]: Simplify 1 into 1
3.880 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.880 * [taylor]: Taking taylor expansion of d3 in d1
3.880 * [backup-simplify]: Simplify d3 into d3
3.880 * [taylor]: Taking taylor expansion of d1 in d1
3.881 * [backup-simplify]: Simplify 0 into 0
3.881 * [backup-simplify]: Simplify 1 into 1
3.881 * [backup-simplify]: Simplify (* d4 0) into 0
3.881 * [backup-simplify]: Simplify (* d2 0) into 0
3.881 * [backup-simplify]: Simplify (+ 0 0) into 0
3.882 * [backup-simplify]: Simplify (* d3 0) into 0
3.882 * [backup-simplify]: Simplify (- 0) into 0
3.882 * [backup-simplify]: Simplify (+ 0 0) into 0
3.882 * [taylor]: Taking taylor expansion of 0 in d2
3.882 * [backup-simplify]: Simplify 0 into 0
3.882 * [taylor]: Taking taylor expansion of 0 in d3
3.882 * [backup-simplify]: Simplify 0 into 0
3.883 * [taylor]: Taking taylor expansion of 0 in d4
3.883 * [backup-simplify]: Simplify 0 into 0
3.883 * [backup-simplify]: Simplify 0 into 0
3.883 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.883 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.884 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
3.884 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.884 * [backup-simplify]: Simplify (- d3) into (- d3)
3.884 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
3.884 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2
3.884 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
3.884 * [taylor]: Taking taylor expansion of d4 in d2
3.884 * [backup-simplify]: Simplify d4 into d4
3.884 * [taylor]: Taking taylor expansion of d2 in d2
3.884 * [backup-simplify]: Simplify 0 into 0
3.884 * [backup-simplify]: Simplify 1 into 1
3.884 * [taylor]: Taking taylor expansion of d3 in d2
3.884 * [backup-simplify]: Simplify d3 into d3
3.884 * [backup-simplify]: Simplify (+ d4 0) into d4
3.884 * [backup-simplify]: Simplify (- d3) into (- d3)
3.885 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
3.885 * [taylor]: Taking taylor expansion of (- d4 d3) in d3
3.885 * [taylor]: Taking taylor expansion of d4 in d3
3.885 * [backup-simplify]: Simplify d4 into d4
3.885 * [taylor]: Taking taylor expansion of d3 in d3
3.885 * [backup-simplify]: Simplify 0 into 0
3.885 * [backup-simplify]: Simplify 1 into 1
3.885 * [backup-simplify]: Simplify (- 0) into 0
3.885 * [backup-simplify]: Simplify (+ d4 0) into d4
3.885 * [taylor]: Taking taylor expansion of d4 in d4
3.885 * [backup-simplify]: Simplify 0 into 0
3.885 * [backup-simplify]: Simplify 1 into 1
3.885 * [backup-simplify]: Simplify 0 into 0
3.885 * [taylor]: Taking taylor expansion of 0 in d3
3.885 * [backup-simplify]: Simplify 0 into 0
3.885 * [taylor]: Taking taylor expansion of 0 in d4
3.885 * [backup-simplify]: Simplify 0 into 0
3.885 * [backup-simplify]: Simplify 0 into 0
3.886 * [taylor]: Taking taylor expansion of 0 in d4
3.886 * [backup-simplify]: Simplify 0 into 0
3.886 * [backup-simplify]: Simplify 0 into 0
3.886 * [backup-simplify]: Simplify 0 into 0
3.886 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
3.887 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.887 * [backup-simplify]: Simplify (+ 0 0) into 0
3.888 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.888 * [backup-simplify]: Simplify (- 0) into 0
3.889 * [backup-simplify]: Simplify (+ 0 0) into 0
3.889 * [taylor]: Taking taylor expansion of 0 in d2
3.889 * [backup-simplify]: Simplify 0 into 0
3.889 * [taylor]: Taking taylor expansion of 0 in d3
3.889 * [backup-simplify]: Simplify 0 into 0
3.889 * [taylor]: Taking taylor expansion of 0 in d4
3.889 * [backup-simplify]: Simplify 0 into 0
3.889 * [backup-simplify]: Simplify 0 into 0
3.889 * [backup-simplify]: Simplify 0 into 0
3.889 * [backup-simplify]: Simplify (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1)))
3.890 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0
3.890 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4
3.890 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
3.890 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
3.890 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.890 * [taylor]: Taking taylor expansion of d2 in d4
3.890 * [backup-simplify]: Simplify d2 into d2
3.890 * [taylor]: Taking taylor expansion of d1 in d4
3.890 * [backup-simplify]: Simplify d1 into d1
3.890 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.890 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.890 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
3.890 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.890 * [taylor]: Taking taylor expansion of d4 in d4
3.890 * [backup-simplify]: Simplify 0 into 0
3.890 * [backup-simplify]: Simplify 1 into 1
3.890 * [taylor]: Taking taylor expansion of d1 in d4
3.890 * [backup-simplify]: Simplify d1 into d1
3.890 * [backup-simplify]: Simplify (* 0 d1) into 0
3.891 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.891 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.891 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
3.891 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.891 * [taylor]: Taking taylor expansion of d3 in d4
3.891 * [backup-simplify]: Simplify d3 into d3
3.891 * [taylor]: Taking taylor expansion of d1 in d4
3.891 * [backup-simplify]: Simplify d1 into d1
3.891 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.891 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.891 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3
3.891 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
3.891 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
3.891 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.891 * [taylor]: Taking taylor expansion of d2 in d3
3.891 * [backup-simplify]: Simplify d2 into d2
3.891 * [taylor]: Taking taylor expansion of d1 in d3
3.891 * [backup-simplify]: Simplify d1 into d1
3.891 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.891 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.891 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
3.891 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
3.892 * [taylor]: Taking taylor expansion of d4 in d3
3.892 * [backup-simplify]: Simplify d4 into d4
3.892 * [taylor]: Taking taylor expansion of d1 in d3
3.892 * [backup-simplify]: Simplify d1 into d1
3.892 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.892 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.892 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
3.892 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.892 * [taylor]: Taking taylor expansion of d3 in d3
3.892 * [backup-simplify]: Simplify 0 into 0
3.892 * [backup-simplify]: Simplify 1 into 1
3.892 * [taylor]: Taking taylor expansion of d1 in d3
3.892 * [backup-simplify]: Simplify d1 into d1
3.892 * [backup-simplify]: Simplify (* 0 d1) into 0
3.892 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.893 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.893 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2
3.893 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
3.893 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
3.893 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.893 * [taylor]: Taking taylor expansion of d2 in d2
3.893 * [backup-simplify]: Simplify 0 into 0
3.893 * [backup-simplify]: Simplify 1 into 1
3.893 * [taylor]: Taking taylor expansion of d1 in d2
3.893 * [backup-simplify]: Simplify d1 into d1
3.893 * [backup-simplify]: Simplify (* 0 d1) into 0
3.893 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.893 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.893 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
3.893 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
3.893 * [taylor]: Taking taylor expansion of d4 in d2
3.893 * [backup-simplify]: Simplify d4 into d4
3.893 * [taylor]: Taking taylor expansion of d1 in d2
3.893 * [backup-simplify]: Simplify d1 into d1
3.894 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.894 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.894 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
3.894 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.894 * [taylor]: Taking taylor expansion of d3 in d2
3.894 * [backup-simplify]: Simplify d3 into d3
3.894 * [taylor]: Taking taylor expansion of d1 in d2
3.894 * [backup-simplify]: Simplify d1 into d1
3.894 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.894 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.894 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
3.894 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.894 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.894 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.894 * [taylor]: Taking taylor expansion of d2 in d1
3.894 * [backup-simplify]: Simplify d2 into d2
3.894 * [taylor]: Taking taylor expansion of d1 in d1
3.894 * [backup-simplify]: Simplify 0 into 0
3.894 * [backup-simplify]: Simplify 1 into 1
3.894 * [backup-simplify]: Simplify (* d2 0) into 0
3.895 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.895 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.895 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.895 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.895 * [taylor]: Taking taylor expansion of d4 in d1
3.895 * [backup-simplify]: Simplify d4 into d4
3.895 * [taylor]: Taking taylor expansion of d1 in d1
3.895 * [backup-simplify]: Simplify 0 into 0
3.895 * [backup-simplify]: Simplify 1 into 1
3.895 * [backup-simplify]: Simplify (* d4 0) into 0
3.895 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.896 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.896 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.896 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.896 * [taylor]: Taking taylor expansion of d3 in d1
3.896 * [backup-simplify]: Simplify d3 into d3
3.896 * [taylor]: Taking taylor expansion of d1 in d1
3.896 * [backup-simplify]: Simplify 0 into 0
3.896 * [backup-simplify]: Simplify 1 into 1
3.896 * [backup-simplify]: Simplify (* d3 0) into 0
3.896 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.896 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.896 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
3.896 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.896 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.896 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.897 * [taylor]: Taking taylor expansion of d2 in d1
3.897 * [backup-simplify]: Simplify d2 into d2
3.897 * [taylor]: Taking taylor expansion of d1 in d1
3.897 * [backup-simplify]: Simplify 0 into 0
3.897 * [backup-simplify]: Simplify 1 into 1
3.897 * [backup-simplify]: Simplify (* d2 0) into 0
3.897 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.897 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.897 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.897 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.897 * [taylor]: Taking taylor expansion of d4 in d1
3.897 * [backup-simplify]: Simplify d4 into d4
3.897 * [taylor]: Taking taylor expansion of d1 in d1
3.897 * [backup-simplify]: Simplify 0 into 0
3.897 * [backup-simplify]: Simplify 1 into 1
3.897 * [backup-simplify]: Simplify (* d4 0) into 0
3.898 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.898 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.898 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.898 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.898 * [taylor]: Taking taylor expansion of d3 in d1
3.898 * [backup-simplify]: Simplify d3 into d3
3.898 * [taylor]: Taking taylor expansion of d1 in d1
3.898 * [backup-simplify]: Simplify 0 into 0
3.898 * [backup-simplify]: Simplify 1 into 1
3.898 * [backup-simplify]: Simplify (* d3 0) into 0
3.899 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.899 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.899 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
3.899 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.899 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
3.899 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
3.899 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
3.899 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
3.899 * [taylor]: Taking taylor expansion of d4 in d2
3.899 * [backup-simplify]: Simplify d4 into d4
3.899 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.899 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.899 * [taylor]: Taking taylor expansion of d2 in d2
3.899 * [backup-simplify]: Simplify 0 into 0
3.899 * [backup-simplify]: Simplify 1 into 1
3.900 * [backup-simplify]: Simplify (/ 1 1) into 1
3.900 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.900 * [taylor]: Taking taylor expansion of d3 in d2
3.900 * [backup-simplify]: Simplify d3 into d3
3.900 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.900 * [backup-simplify]: Simplify (+ 0 1) into 1
3.901 * [backup-simplify]: Simplify (+ 1 0) into 1
3.901 * [taylor]: Taking taylor expansion of 1 in d3
3.901 * [backup-simplify]: Simplify 1 into 1
3.902 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.902 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.903 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
3.903 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.903 * [backup-simplify]: Simplify (+ 0 0) into 0
3.904 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.904 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.904 * [backup-simplify]: Simplify (- 0) into 0
3.905 * [backup-simplify]: Simplify (+ 0 0) into 0
3.905 * [taylor]: Taking taylor expansion of 0 in d2
3.905 * [backup-simplify]: Simplify 0 into 0
3.906 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.906 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.906 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.906 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
3.906 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
3.906 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
3.906 * [taylor]: Taking taylor expansion of d4 in d3
3.906 * [backup-simplify]: Simplify d4 into d4
3.906 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.906 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.906 * [taylor]: Taking taylor expansion of d3 in d3
3.906 * [backup-simplify]: Simplify 0 into 0
3.906 * [backup-simplify]: Simplify 1 into 1
3.907 * [backup-simplify]: Simplify (/ 1 1) into 1
3.907 * [backup-simplify]: Simplify (- 1) into -1
3.908 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.908 * [taylor]: Taking taylor expansion of -1 in d4
3.908 * [backup-simplify]: Simplify -1 into -1
3.908 * [taylor]: Taking taylor expansion of 1 in d4
3.908 * [backup-simplify]: Simplify 1 into 1
3.909 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.909 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.910 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.910 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.911 * [backup-simplify]: Simplify (+ 0 0) into 0
3.912 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.912 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.912 * [backup-simplify]: Simplify (- 0) into 0
3.913 * [backup-simplify]: Simplify (+ 0 0) into 0
3.913 * [taylor]: Taking taylor expansion of 0 in d2
3.913 * [backup-simplify]: Simplify 0 into 0
3.913 * [taylor]: Taking taylor expansion of 0 in d3
3.913 * [backup-simplify]: Simplify 0 into 0
3.913 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.914 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.914 * [backup-simplify]: Simplify (+ 0 0) into 0
3.914 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.915 * [backup-simplify]: Simplify (- 0) into 0
3.915 * [backup-simplify]: Simplify (+ 0 0) into 0
3.915 * [taylor]: Taking taylor expansion of 0 in d3
3.915 * [backup-simplify]: Simplify 0 into 0
3.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.917 * [backup-simplify]: Simplify (- 0) into 0
3.917 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.917 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.917 * [taylor]: Taking taylor expansion of d4 in d4
3.917 * [backup-simplify]: Simplify 0 into 0
3.917 * [backup-simplify]: Simplify 1 into 1
3.917 * [backup-simplify]: Simplify (/ 1 1) into 1
3.918 * [backup-simplify]: Simplify 1 into 1
3.918 * [taylor]: Taking taylor expansion of 0 in d4
3.918 * [backup-simplify]: Simplify 0 into 0
3.918 * [backup-simplify]: Simplify -1 into -1
3.918 * [backup-simplify]: Simplify 1 into 1
3.918 * [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))
3.919 * [backup-simplify]: Simplify (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1)))
3.919 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0
3.919 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4
3.919 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
3.919 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
3.919 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.919 * [taylor]: Taking taylor expansion of d2 in d4
3.919 * [backup-simplify]: Simplify d2 into d2
3.919 * [taylor]: Taking taylor expansion of d1 in d4
3.919 * [backup-simplify]: Simplify d1 into d1
3.919 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.919 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.919 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
3.919 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.919 * [taylor]: Taking taylor expansion of d4 in d4
3.919 * [backup-simplify]: Simplify 0 into 0
3.919 * [backup-simplify]: Simplify 1 into 1
3.919 * [taylor]: Taking taylor expansion of d1 in d4
3.919 * [backup-simplify]: Simplify d1 into d1
3.919 * [backup-simplify]: Simplify (* 0 d1) into 0
3.920 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.920 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.920 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
3.920 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.920 * [taylor]: Taking taylor expansion of d3 in d4
3.920 * [backup-simplify]: Simplify d3 into d3
3.920 * [taylor]: Taking taylor expansion of d1 in d4
3.920 * [backup-simplify]: Simplify d1 into d1
3.920 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.920 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.920 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3
3.920 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
3.920 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
3.920 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.920 * [taylor]: Taking taylor expansion of d2 in d3
3.920 * [backup-simplify]: Simplify d2 into d2
3.920 * [taylor]: Taking taylor expansion of d1 in d3
3.920 * [backup-simplify]: Simplify d1 into d1
3.920 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.920 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.920 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
3.920 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
3.920 * [taylor]: Taking taylor expansion of d4 in d3
3.920 * [backup-simplify]: Simplify d4 into d4
3.920 * [taylor]: Taking taylor expansion of d1 in d3
3.920 * [backup-simplify]: Simplify d1 into d1
3.920 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.921 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.921 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
3.921 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.921 * [taylor]: Taking taylor expansion of d3 in d3
3.921 * [backup-simplify]: Simplify 0 into 0
3.921 * [backup-simplify]: Simplify 1 into 1
3.921 * [taylor]: Taking taylor expansion of d1 in d3
3.921 * [backup-simplify]: Simplify d1 into d1
3.921 * [backup-simplify]: Simplify (* 0 d1) into 0
3.921 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.921 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.921 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2
3.921 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
3.921 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
3.921 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.921 * [taylor]: Taking taylor expansion of d2 in d2
3.921 * [backup-simplify]: Simplify 0 into 0
3.921 * [backup-simplify]: Simplify 1 into 1
3.921 * [taylor]: Taking taylor expansion of d1 in d2
3.921 * [backup-simplify]: Simplify d1 into d1
3.921 * [backup-simplify]: Simplify (* 0 d1) into 0
3.922 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.922 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.922 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
3.922 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
3.922 * [taylor]: Taking taylor expansion of d4 in d2
3.922 * [backup-simplify]: Simplify d4 into d4
3.922 * [taylor]: Taking taylor expansion of d1 in d2
3.922 * [backup-simplify]: Simplify d1 into d1
3.922 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.922 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.922 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
3.922 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.922 * [taylor]: Taking taylor expansion of d3 in d2
3.922 * [backup-simplify]: Simplify d3 into d3
3.922 * [taylor]: Taking taylor expansion of d1 in d2
3.922 * [backup-simplify]: Simplify d1 into d1
3.922 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.922 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.922 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
3.922 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.922 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.923 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.923 * [taylor]: Taking taylor expansion of d2 in d1
3.923 * [backup-simplify]: Simplify d2 into d2
3.923 * [taylor]: Taking taylor expansion of d1 in d1
3.923 * [backup-simplify]: Simplify 0 into 0
3.923 * [backup-simplify]: Simplify 1 into 1
3.923 * [backup-simplify]: Simplify (* d2 0) into 0
3.923 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.923 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.923 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.923 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.923 * [taylor]: Taking taylor expansion of d4 in d1
3.923 * [backup-simplify]: Simplify d4 into d4
3.923 * [taylor]: Taking taylor expansion of d1 in d1
3.923 * [backup-simplify]: Simplify 0 into 0
3.923 * [backup-simplify]: Simplify 1 into 1
3.923 * [backup-simplify]: Simplify (* d4 0) into 0
3.924 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.924 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.924 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.924 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.924 * [taylor]: Taking taylor expansion of d3 in d1
3.924 * [backup-simplify]: Simplify d3 into d3
3.924 * [taylor]: Taking taylor expansion of d1 in d1
3.924 * [backup-simplify]: Simplify 0 into 0
3.924 * [backup-simplify]: Simplify 1 into 1
3.924 * [backup-simplify]: Simplify (* d3 0) into 0
3.924 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.924 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.924 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
3.924 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.924 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.924 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.924 * [taylor]: Taking taylor expansion of d2 in d1
3.924 * [backup-simplify]: Simplify d2 into d2
3.925 * [taylor]: Taking taylor expansion of d1 in d1
3.925 * [backup-simplify]: Simplify 0 into 0
3.925 * [backup-simplify]: Simplify 1 into 1
3.925 * [backup-simplify]: Simplify (* d2 0) into 0
3.925 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.925 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.925 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.925 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.925 * [taylor]: Taking taylor expansion of d4 in d1
3.925 * [backup-simplify]: Simplify d4 into d4
3.925 * [taylor]: Taking taylor expansion of d1 in d1
3.925 * [backup-simplify]: Simplify 0 into 0
3.925 * [backup-simplify]: Simplify 1 into 1
3.925 * [backup-simplify]: Simplify (* d4 0) into 0
3.926 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.926 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.926 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.926 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.926 * [taylor]: Taking taylor expansion of d3 in d1
3.926 * [backup-simplify]: Simplify d3 into d3
3.926 * [taylor]: Taking taylor expansion of d1 in d1
3.926 * [backup-simplify]: Simplify 0 into 0
3.926 * [backup-simplify]: Simplify 1 into 1
3.926 * [backup-simplify]: Simplify (* d3 0) into 0
3.926 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.926 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.926 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
3.927 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.927 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
3.927 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
3.927 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
3.927 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
3.927 * [taylor]: Taking taylor expansion of d4 in d2
3.927 * [backup-simplify]: Simplify d4 into d4
3.927 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.927 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.927 * [taylor]: Taking taylor expansion of d2 in d2
3.927 * [backup-simplify]: Simplify 0 into 0
3.927 * [backup-simplify]: Simplify 1 into 1
3.927 * [backup-simplify]: Simplify (/ 1 1) into 1
3.927 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.927 * [taylor]: Taking taylor expansion of d3 in d2
3.927 * [backup-simplify]: Simplify d3 into d3
3.927 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.928 * [backup-simplify]: Simplify (+ 0 1) into 1
3.928 * [backup-simplify]: Simplify (+ 1 0) into 1
3.928 * [taylor]: Taking taylor expansion of 1 in d3
3.928 * [backup-simplify]: Simplify 1 into 1
3.929 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.929 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.930 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
3.930 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.930 * [backup-simplify]: Simplify (+ 0 0) into 0
3.931 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.931 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.931 * [backup-simplify]: Simplify (- 0) into 0
3.932 * [backup-simplify]: Simplify (+ 0 0) into 0
3.932 * [taylor]: Taking taylor expansion of 0 in d2
3.932 * [backup-simplify]: Simplify 0 into 0
3.932 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.932 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.932 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.933 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
3.933 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
3.933 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
3.933 * [taylor]: Taking taylor expansion of d4 in d3
3.933 * [backup-simplify]: Simplify d4 into d4
3.933 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.933 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.933 * [taylor]: Taking taylor expansion of d3 in d3
3.933 * [backup-simplify]: Simplify 0 into 0
3.933 * [backup-simplify]: Simplify 1 into 1
3.933 * [backup-simplify]: Simplify (/ 1 1) into 1
3.933 * [backup-simplify]: Simplify (- 1) into -1
3.934 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.934 * [taylor]: Taking taylor expansion of -1 in d4
3.934 * [backup-simplify]: Simplify -1 into -1
3.934 * [taylor]: Taking taylor expansion of 1 in d4
3.934 * [backup-simplify]: Simplify 1 into 1
3.935 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.935 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.936 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.936 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.936 * [backup-simplify]: Simplify (+ 0 0) into 0
3.937 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.937 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.937 * [backup-simplify]: Simplify (- 0) into 0
3.938 * [backup-simplify]: Simplify (+ 0 0) into 0
3.938 * [taylor]: Taking taylor expansion of 0 in d2
3.938 * [backup-simplify]: Simplify 0 into 0
3.938 * [taylor]: Taking taylor expansion of 0 in d3
3.938 * [backup-simplify]: Simplify 0 into 0
3.938 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.939 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.939 * [backup-simplify]: Simplify (+ 0 0) into 0
3.939 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.940 * [backup-simplify]: Simplify (- 0) into 0
3.940 * [backup-simplify]: Simplify (+ 0 0) into 0
3.940 * [taylor]: Taking taylor expansion of 0 in d3
3.940 * [backup-simplify]: Simplify 0 into 0
3.941 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.941 * [backup-simplify]: Simplify (- 0) into 0
3.941 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.941 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.941 * [taylor]: Taking taylor expansion of d4 in d4
3.941 * [backup-simplify]: Simplify 0 into 0
3.941 * [backup-simplify]: Simplify 1 into 1
3.942 * [backup-simplify]: Simplify (/ 1 1) into 1
3.942 * [backup-simplify]: Simplify 1 into 1
3.942 * [taylor]: Taking taylor expansion of 0 in d4
3.942 * [backup-simplify]: Simplify 0 into 0
3.942 * [backup-simplify]: Simplify -1 into -1
3.942 * [backup-simplify]: Simplify 1 into 1
3.943 * [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))
3.943 * * * * [progress]: [ 2 / 3 ] generating series at (2)
3.943 * [backup-simplify]: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1)))
3.943 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0
3.943 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4
3.943 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4
3.943 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.943 * [taylor]: Taking taylor expansion of d4 in d4
3.943 * [backup-simplify]: Simplify 0 into 0
3.943 * [backup-simplify]: Simplify 1 into 1
3.943 * [taylor]: Taking taylor expansion of d1 in d4
3.943 * [backup-simplify]: Simplify d1 into d1
3.943 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.943 * [taylor]: Taking taylor expansion of d2 in d4
3.943 * [backup-simplify]: Simplify d2 into d2
3.943 * [taylor]: Taking taylor expansion of d1 in d4
3.943 * [backup-simplify]: Simplify d1 into d1
3.943 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4
3.943 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
3.943 * [taylor]: Taking taylor expansion of d1 in d4
3.943 * [backup-simplify]: Simplify d1 into d1
3.943 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.943 * [taylor]: Taking taylor expansion of d3 in d4
3.943 * [backup-simplify]: Simplify d3 into d3
3.943 * [taylor]: Taking taylor expansion of d1 in d4
3.943 * [backup-simplify]: Simplify d1 into d1
3.944 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3
3.944 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3
3.944 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
3.944 * [taylor]: Taking taylor expansion of d4 in d3
3.944 * [backup-simplify]: Simplify d4 into d4
3.944 * [taylor]: Taking taylor expansion of d1 in d3
3.944 * [backup-simplify]: Simplify d1 into d1
3.944 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.944 * [taylor]: Taking taylor expansion of d2 in d3
3.944 * [backup-simplify]: Simplify d2 into d2
3.944 * [taylor]: Taking taylor expansion of d1 in d3
3.944 * [backup-simplify]: Simplify d1 into d1
3.944 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3
3.944 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
3.944 * [taylor]: Taking taylor expansion of d1 in d3
3.944 * [backup-simplify]: Simplify d1 into d1
3.944 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.944 * [taylor]: Taking taylor expansion of d3 in d3
3.944 * [backup-simplify]: Simplify 0 into 0
3.944 * [backup-simplify]: Simplify 1 into 1
3.944 * [taylor]: Taking taylor expansion of d1 in d3
3.944 * [backup-simplify]: Simplify d1 into d1
3.944 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2
3.944 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2
3.944 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
3.944 * [taylor]: Taking taylor expansion of d4 in d2
3.944 * [backup-simplify]: Simplify d4 into d4
3.944 * [taylor]: Taking taylor expansion of d1 in d2
3.944 * [backup-simplify]: Simplify d1 into d1
3.944 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.944 * [taylor]: Taking taylor expansion of d2 in d2
3.944 * [backup-simplify]: Simplify 0 into 0
3.944 * [backup-simplify]: Simplify 1 into 1
3.944 * [taylor]: Taking taylor expansion of d1 in d2
3.944 * [backup-simplify]: Simplify d1 into d1
3.944 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2
3.944 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
3.944 * [taylor]: Taking taylor expansion of d1 in d2
3.944 * [backup-simplify]: Simplify d1 into d1
3.944 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.944 * [taylor]: Taking taylor expansion of d3 in d2
3.944 * [backup-simplify]: Simplify d3 into d3
3.944 * [taylor]: Taking taylor expansion of d1 in d2
3.944 * [backup-simplify]: Simplify d1 into d1
3.944 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1
3.944 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
3.944 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.944 * [taylor]: Taking taylor expansion of d4 in d1
3.944 * [backup-simplify]: Simplify d4 into d4
3.945 * [taylor]: Taking taylor expansion of d1 in d1
3.945 * [backup-simplify]: Simplify 0 into 0
3.945 * [backup-simplify]: Simplify 1 into 1
3.945 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.945 * [taylor]: Taking taylor expansion of d2 in d1
3.945 * [backup-simplify]: Simplify d2 into d2
3.945 * [taylor]: Taking taylor expansion of d1 in d1
3.945 * [backup-simplify]: Simplify 0 into 0
3.945 * [backup-simplify]: Simplify 1 into 1
3.945 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1
3.945 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.945 * [taylor]: Taking taylor expansion of d1 in d1
3.945 * [backup-simplify]: Simplify 0 into 0
3.945 * [backup-simplify]: Simplify 1 into 1
3.945 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.945 * [taylor]: Taking taylor expansion of d3 in d1
3.945 * [backup-simplify]: Simplify d3 into d3
3.945 * [taylor]: Taking taylor expansion of d1 in d1
3.945 * [backup-simplify]: Simplify 0 into 0
3.945 * [backup-simplify]: Simplify 1 into 1
3.945 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1
3.945 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
3.945 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.945 * [taylor]: Taking taylor expansion of d4 in d1
3.945 * [backup-simplify]: Simplify d4 into d4
3.945 * [taylor]: Taking taylor expansion of d1 in d1
3.945 * [backup-simplify]: Simplify 0 into 0
3.945 * [backup-simplify]: Simplify 1 into 1
3.945 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.945 * [taylor]: Taking taylor expansion of d2 in d1
3.945 * [backup-simplify]: Simplify d2 into d2
3.945 * [taylor]: Taking taylor expansion of d1 in d1
3.945 * [backup-simplify]: Simplify 0 into 0
3.945 * [backup-simplify]: Simplify 1 into 1
3.945 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1
3.945 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.945 * [taylor]: Taking taylor expansion of d1 in d1
3.945 * [backup-simplify]: Simplify 0 into 0
3.945 * [backup-simplify]: Simplify 1 into 1
3.945 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.945 * [taylor]: Taking taylor expansion of d3 in d1
3.945 * [backup-simplify]: Simplify d3 into d3
3.945 * [taylor]: Taking taylor expansion of d1 in d1
3.945 * [backup-simplify]: Simplify 0 into 0
3.945 * [backup-simplify]: Simplify 1 into 1
3.946 * [backup-simplify]: Simplify (* d4 0) into 0
3.946 * [backup-simplify]: Simplify (* d2 0) into 0
3.946 * [backup-simplify]: Simplify (+ 0 0) into 0
3.946 * [backup-simplify]: Simplify (* d3 0) into 0
3.946 * [backup-simplify]: Simplify (+ 0 0) into 0
3.947 * [backup-simplify]: Simplify (- 0) into 0
3.947 * [backup-simplify]: Simplify (+ 0 0) into 0
3.947 * [taylor]: Taking taylor expansion of 0 in d2
3.947 * [backup-simplify]: Simplify 0 into 0
3.947 * [taylor]: Taking taylor expansion of 0 in d3
3.947 * [backup-simplify]: Simplify 0 into 0
3.947 * [taylor]: Taking taylor expansion of 0 in d4
3.947 * [backup-simplify]: Simplify 0 into 0
3.947 * [backup-simplify]: Simplify 0 into 0
3.948 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.948 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.948 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
3.949 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.949 * [backup-simplify]: Simplify (+ 0 d3) into d3
3.949 * [backup-simplify]: Simplify (- d3) into (- d3)
3.949 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
3.949 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2
3.949 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
3.949 * [taylor]: Taking taylor expansion of d4 in d2
3.949 * [backup-simplify]: Simplify d4 into d4
3.949 * [taylor]: Taking taylor expansion of d2 in d2
3.949 * [backup-simplify]: Simplify 0 into 0
3.949 * [backup-simplify]: Simplify 1 into 1
3.949 * [taylor]: Taking taylor expansion of d3 in d2
3.949 * [backup-simplify]: Simplify d3 into d3
3.949 * [backup-simplify]: Simplify (+ d4 0) into d4
3.949 * [backup-simplify]: Simplify (- d3) into (- d3)
3.949 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
3.949 * [taylor]: Taking taylor expansion of (- d4 d3) in d3
3.949 * [taylor]: Taking taylor expansion of d4 in d3
3.949 * [backup-simplify]: Simplify d4 into d4
3.949 * [taylor]: Taking taylor expansion of d3 in d3
3.949 * [backup-simplify]: Simplify 0 into 0
3.949 * [backup-simplify]: Simplify 1 into 1
3.950 * [backup-simplify]: Simplify (- 0) into 0
3.950 * [backup-simplify]: Simplify (+ d4 0) into d4
3.950 * [taylor]: Taking taylor expansion of d4 in d4
3.950 * [backup-simplify]: Simplify 0 into 0
3.950 * [backup-simplify]: Simplify 1 into 1
3.950 * [backup-simplify]: Simplify 0 into 0
3.950 * [taylor]: Taking taylor expansion of 0 in d3
3.950 * [backup-simplify]: Simplify 0 into 0
3.950 * [taylor]: Taking taylor expansion of 0 in d4
3.950 * [backup-simplify]: Simplify 0 into 0
3.950 * [backup-simplify]: Simplify 0 into 0
3.950 * [taylor]: Taking taylor expansion of 0 in d4
3.950 * [backup-simplify]: Simplify 0 into 0
3.950 * [backup-simplify]: Simplify 0 into 0
3.950 * [backup-simplify]: Simplify 0 into 0
3.951 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
3.952 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.952 * [backup-simplify]: Simplify (+ 0 0) into 0
3.952 * [backup-simplify]: Simplify (* 1 1) into 1
3.953 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.953 * [backup-simplify]: Simplify (+ 1 0) into 1
3.954 * [backup-simplify]: Simplify (- 1) into -1
3.954 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.954 * [taylor]: Taking taylor expansion of -1 in d2
3.954 * [backup-simplify]: Simplify -1 into -1
3.954 * [taylor]: Taking taylor expansion of -1 in d3
3.954 * [backup-simplify]: Simplify -1 into -1
3.954 * [taylor]: Taking taylor expansion of -1 in d4
3.954 * [backup-simplify]: Simplify -1 into -1
3.954 * [backup-simplify]: Simplify -1 into -1
3.954 * [backup-simplify]: Simplify (+ 0 1) into 1
3.955 * [backup-simplify]: Simplify (- 0) into 0
3.955 * [backup-simplify]: Simplify (+ 1 0) into 1
3.955 * [taylor]: Taking taylor expansion of 1 in d3
3.955 * [backup-simplify]: Simplify 1 into 1
3.955 * [taylor]: Taking taylor expansion of 1 in d4
3.955 * [backup-simplify]: Simplify 1 into 1
3.955 * [backup-simplify]: Simplify 1 into 1
3.955 * [taylor]: Taking taylor expansion of 0 in d3
3.955 * [backup-simplify]: Simplify 0 into 0
3.955 * [taylor]: Taking taylor expansion of 0 in d4
3.955 * [backup-simplify]: Simplify 0 into 0
3.955 * [backup-simplify]: Simplify 0 into 0
3.955 * [backup-simplify]: Simplify (- 1) into -1
3.955 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.955 * [taylor]: Taking taylor expansion of -1 in d4
3.956 * [backup-simplify]: Simplify -1 into -1
3.956 * [backup-simplify]: Simplify -1 into -1
3.956 * [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)))
3.956 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))
3.956 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0
3.956 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
3.956 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
3.956 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
3.956 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.956 * [taylor]: Taking taylor expansion of d2 in d4
3.956 * [backup-simplify]: Simplify d2 into d2
3.956 * [taylor]: Taking taylor expansion of d1 in d4
3.956 * [backup-simplify]: Simplify d1 into d1
3.956 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.956 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.956 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
3.956 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.956 * [taylor]: Taking taylor expansion of d4 in d4
3.956 * [backup-simplify]: Simplify 0 into 0
3.956 * [backup-simplify]: Simplify 1 into 1
3.957 * [taylor]: Taking taylor expansion of d1 in d4
3.957 * [backup-simplify]: Simplify d1 into d1
3.957 * [backup-simplify]: Simplify (* 0 d1) into 0
3.957 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.957 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.957 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
3.957 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4
3.957 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
3.957 * [taylor]: Taking taylor expansion of d1 in d4
3.957 * [backup-simplify]: Simplify d1 into d1
3.957 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.957 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.957 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
3.957 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.957 * [taylor]: Taking taylor expansion of d3 in d4
3.957 * [backup-simplify]: Simplify d3 into d3
3.957 * [taylor]: Taking taylor expansion of d1 in d4
3.957 * [backup-simplify]: Simplify d1 into d1
3.957 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.957 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.957 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
3.957 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
3.957 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
3.957 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.957 * [taylor]: Taking taylor expansion of d2 in d3
3.957 * [backup-simplify]: Simplify d2 into d2
3.957 * [taylor]: Taking taylor expansion of d1 in d3
3.957 * [backup-simplify]: Simplify d1 into d1
3.957 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.957 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.958 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
3.958 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
3.958 * [taylor]: Taking taylor expansion of d4 in d3
3.958 * [backup-simplify]: Simplify d4 into d4
3.958 * [taylor]: Taking taylor expansion of d1 in d3
3.958 * [backup-simplify]: Simplify d1 into d1
3.958 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.958 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.958 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
3.958 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3
3.958 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
3.958 * [taylor]: Taking taylor expansion of d1 in d3
3.958 * [backup-simplify]: Simplify d1 into d1
3.958 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.958 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.958 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
3.958 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.958 * [taylor]: Taking taylor expansion of d3 in d3
3.958 * [backup-simplify]: Simplify 0 into 0
3.958 * [backup-simplify]: Simplify 1 into 1
3.958 * [taylor]: Taking taylor expansion of d1 in d3
3.958 * [backup-simplify]: Simplify d1 into d1
3.958 * [backup-simplify]: Simplify (* 0 d1) into 0
3.958 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.958 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.958 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
3.958 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
3.958 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
3.958 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.958 * [taylor]: Taking taylor expansion of d2 in d2
3.958 * [backup-simplify]: Simplify 0 into 0
3.958 * [backup-simplify]: Simplify 1 into 1
3.958 * [taylor]: Taking taylor expansion of d1 in d2
3.958 * [backup-simplify]: Simplify d1 into d1
3.958 * [backup-simplify]: Simplify (* 0 d1) into 0
3.959 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.959 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.959 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
3.959 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
3.959 * [taylor]: Taking taylor expansion of d4 in d2
3.959 * [backup-simplify]: Simplify d4 into d4
3.959 * [taylor]: Taking taylor expansion of d1 in d2
3.959 * [backup-simplify]: Simplify d1 into d1
3.959 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.959 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.959 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
3.959 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2
3.959 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
3.959 * [taylor]: Taking taylor expansion of d1 in d2
3.959 * [backup-simplify]: Simplify d1 into d1
3.959 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.959 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.959 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
3.959 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.959 * [taylor]: Taking taylor expansion of d3 in d2
3.959 * [backup-simplify]: Simplify d3 into d3
3.959 * [taylor]: Taking taylor expansion of d1 in d2
3.959 * [backup-simplify]: Simplify d1 into d1
3.959 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.959 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.959 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
3.959 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.959 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.959 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.959 * [taylor]: Taking taylor expansion of d2 in d1
3.959 * [backup-simplify]: Simplify d2 into d2
3.959 * [taylor]: Taking taylor expansion of d1 in d1
3.959 * [backup-simplify]: Simplify 0 into 0
3.959 * [backup-simplify]: Simplify 1 into 1
3.960 * [backup-simplify]: Simplify (* d2 0) into 0
3.960 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.960 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.960 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.960 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.960 * [taylor]: Taking taylor expansion of d4 in d1
3.960 * [backup-simplify]: Simplify d4 into d4
3.960 * [taylor]: Taking taylor expansion of d1 in d1
3.960 * [backup-simplify]: Simplify 0 into 0
3.960 * [backup-simplify]: Simplify 1 into 1
3.960 * [backup-simplify]: Simplify (* d4 0) into 0
3.960 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.960 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.960 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
3.960 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.960 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.960 * [taylor]: Taking taylor expansion of d1 in d1
3.960 * [backup-simplify]: Simplify 0 into 0
3.960 * [backup-simplify]: Simplify 1 into 1
3.961 * [backup-simplify]: Simplify (* 1 1) into 1
3.961 * [backup-simplify]: Simplify (/ 1 1) into 1
3.961 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.961 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.961 * [taylor]: Taking taylor expansion of d3 in d1
3.961 * [backup-simplify]: Simplify d3 into d3
3.961 * [taylor]: Taking taylor expansion of d1 in d1
3.961 * [backup-simplify]: Simplify 0 into 0
3.961 * [backup-simplify]: Simplify 1 into 1
3.961 * [backup-simplify]: Simplify (* d3 0) into 0
3.961 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.961 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.961 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
3.961 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.961 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.961 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.961 * [taylor]: Taking taylor expansion of d2 in d1
3.961 * [backup-simplify]: Simplify d2 into d2
3.961 * [taylor]: Taking taylor expansion of d1 in d1
3.961 * [backup-simplify]: Simplify 0 into 0
3.961 * [backup-simplify]: Simplify 1 into 1
3.961 * [backup-simplify]: Simplify (* d2 0) into 0
3.962 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.962 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.962 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.962 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.962 * [taylor]: Taking taylor expansion of d4 in d1
3.962 * [backup-simplify]: Simplify d4 into d4
3.962 * [taylor]: Taking taylor expansion of d1 in d1
3.962 * [backup-simplify]: Simplify 0 into 0
3.962 * [backup-simplify]: Simplify 1 into 1
3.962 * [backup-simplify]: Simplify (* d4 0) into 0
3.962 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.962 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.962 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
3.962 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.962 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.962 * [taylor]: Taking taylor expansion of d1 in d1
3.962 * [backup-simplify]: Simplify 0 into 0
3.962 * [backup-simplify]: Simplify 1 into 1
3.963 * [backup-simplify]: Simplify (* 1 1) into 1
3.963 * [backup-simplify]: Simplify (/ 1 1) into 1
3.963 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.963 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.963 * [taylor]: Taking taylor expansion of d3 in d1
3.963 * [backup-simplify]: Simplify d3 into d3
3.963 * [taylor]: Taking taylor expansion of d1 in d1
3.963 * [backup-simplify]: Simplify 0 into 0
3.963 * [backup-simplify]: Simplify 1 into 1
3.963 * [backup-simplify]: Simplify (* d3 0) into 0
3.963 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.963 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.964 * [backup-simplify]: Simplify (+ 1 0) into 1
3.964 * [backup-simplify]: Simplify (- 1) into -1
3.964 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.964 * [taylor]: Taking taylor expansion of -1 in d2
3.964 * [backup-simplify]: Simplify -1 into -1
3.964 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
3.965 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.965 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.965 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
3.965 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.965 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
3.965 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
3.965 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
3.965 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
3.965 * [taylor]: Taking taylor expansion of d4 in d2
3.965 * [backup-simplify]: Simplify d4 into d4
3.965 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.965 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.965 * [taylor]: Taking taylor expansion of d2 in d2
3.965 * [backup-simplify]: Simplify 0 into 0
3.965 * [backup-simplify]: Simplify 1 into 1
3.966 * [backup-simplify]: Simplify (/ 1 1) into 1
3.966 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.966 * [taylor]: Taking taylor expansion of d3 in d2
3.966 * [backup-simplify]: Simplify d3 into d3
3.966 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.966 * [backup-simplify]: Simplify (+ 0 1) into 1
3.966 * [backup-simplify]: Simplify (+ 1 0) into 1
3.966 * [taylor]: Taking taylor expansion of 1 in d3
3.966 * [backup-simplify]: Simplify 1 into 1
3.966 * [taylor]: Taking taylor expansion of -1 in d3
3.966 * [backup-simplify]: Simplify -1 into -1
3.967 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.967 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.968 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
3.968 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.968 * [backup-simplify]: Simplify (+ 0 0) into 0
3.968 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.969 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.969 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.969 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.970 * [backup-simplify]: Simplify (+ 0 0) into 0
3.970 * [backup-simplify]: Simplify (- 0) into 0
3.970 * [backup-simplify]: Simplify (+ 0 0) into 0
3.970 * [taylor]: Taking taylor expansion of 0 in d2
3.970 * [backup-simplify]: Simplify 0 into 0
3.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.971 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.971 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.971 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
3.971 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
3.971 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
3.971 * [taylor]: Taking taylor expansion of d4 in d3
3.971 * [backup-simplify]: Simplify d4 into d4
3.971 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.971 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.971 * [taylor]: Taking taylor expansion of d3 in d3
3.971 * [backup-simplify]: Simplify 0 into 0
3.971 * [backup-simplify]: Simplify 1 into 1
3.971 * [backup-simplify]: Simplify (/ 1 1) into 1
3.971 * [backup-simplify]: Simplify (- 1) into -1
3.972 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.972 * [taylor]: Taking taylor expansion of -1 in d4
3.972 * [backup-simplify]: Simplify -1 into -1
3.972 * [taylor]: Taking taylor expansion of 0 in d3
3.972 * [backup-simplify]: Simplify 0 into 0
3.972 * [taylor]: Taking taylor expansion of 1 in d4
3.972 * [backup-simplify]: Simplify 1 into 1
3.972 * [taylor]: Taking taylor expansion of -1 in d4
3.972 * [backup-simplify]: Simplify -1 into -1
3.972 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.972 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.973 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.973 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.973 * [backup-simplify]: Simplify (+ 0 0) into 0
3.974 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.974 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.975 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.975 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.975 * [backup-simplify]: Simplify (+ 0 0) into 0
3.977 * [backup-simplify]: Simplify (- 0) into 0
3.977 * [backup-simplify]: Simplify (+ 0 0) into 0
3.977 * [taylor]: Taking taylor expansion of 0 in d2
3.977 * [backup-simplify]: Simplify 0 into 0
3.977 * [taylor]: Taking taylor expansion of 0 in d3
3.977 * [backup-simplify]: Simplify 0 into 0
3.978 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.978 * [backup-simplify]: Simplify (+ 0 0) into 0
3.978 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.979 * [backup-simplify]: Simplify (- 0) into 0
3.979 * [backup-simplify]: Simplify (+ 0 0) into 0
3.979 * [taylor]: Taking taylor expansion of 0 in d3
3.979 * [backup-simplify]: Simplify 0 into 0
3.979 * [taylor]: Taking taylor expansion of 0 in d3
3.979 * [backup-simplify]: Simplify 0 into 0
3.979 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.980 * [backup-simplify]: Simplify (- 0) into 0
3.980 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.980 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.980 * [taylor]: Taking taylor expansion of d4 in d4
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify 1 into 1
3.980 * [backup-simplify]: Simplify (/ 1 1) into 1
3.980 * [backup-simplify]: Simplify 1 into 1
3.980 * [taylor]: Taking taylor expansion of 0 in d4
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [taylor]: Taking taylor expansion of 0 in d4
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [taylor]: Taking taylor expansion of 0 in d4
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify -1 into -1
3.980 * [backup-simplify]: Simplify 1 into 1
3.981 * [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))
3.981 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))
3.981 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0
3.981 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
3.981 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
3.981 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
3.981 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.981 * [taylor]: Taking taylor expansion of d2 in d4
3.981 * [backup-simplify]: Simplify d2 into d2
3.981 * [taylor]: Taking taylor expansion of d1 in d4
3.981 * [backup-simplify]: Simplify d1 into d1
3.981 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.981 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.981 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
3.981 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.981 * [taylor]: Taking taylor expansion of d4 in d4
3.981 * [backup-simplify]: Simplify 0 into 0
3.981 * [backup-simplify]: Simplify 1 into 1
3.981 * [taylor]: Taking taylor expansion of d1 in d4
3.981 * [backup-simplify]: Simplify d1 into d1
3.981 * [backup-simplify]: Simplify (* 0 d1) into 0
3.982 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.982 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.982 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
3.982 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4
3.982 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
3.982 * [taylor]: Taking taylor expansion of d1 in d4
3.982 * [backup-simplify]: Simplify d1 into d1
3.982 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.982 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.982 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
3.982 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.982 * [taylor]: Taking taylor expansion of d3 in d4
3.982 * [backup-simplify]: Simplify d3 into d3
3.982 * [taylor]: Taking taylor expansion of d1 in d4
3.982 * [backup-simplify]: Simplify d1 into d1
3.982 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.982 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.982 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
3.982 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
3.982 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
3.982 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.982 * [taylor]: Taking taylor expansion of d2 in d3
3.982 * [backup-simplify]: Simplify d2 into d2
3.982 * [taylor]: Taking taylor expansion of d1 in d3
3.982 * [backup-simplify]: Simplify d1 into d1
3.982 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.982 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.982 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
3.982 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
3.982 * [taylor]: Taking taylor expansion of d4 in d3
3.982 * [backup-simplify]: Simplify d4 into d4
3.982 * [taylor]: Taking taylor expansion of d1 in d3
3.982 * [backup-simplify]: Simplify d1 into d1
3.982 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.982 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.982 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
3.982 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3
3.982 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
3.982 * [taylor]: Taking taylor expansion of d1 in d3
3.982 * [backup-simplify]: Simplify d1 into d1
3.983 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.983 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.983 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
3.983 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.983 * [taylor]: Taking taylor expansion of d3 in d3
3.983 * [backup-simplify]: Simplify 0 into 0
3.983 * [backup-simplify]: Simplify 1 into 1
3.983 * [taylor]: Taking taylor expansion of d1 in d3
3.983 * [backup-simplify]: Simplify d1 into d1
3.983 * [backup-simplify]: Simplify (* 0 d1) into 0
3.983 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.983 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.983 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
3.983 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
3.983 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
3.983 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.983 * [taylor]: Taking taylor expansion of d2 in d2
3.983 * [backup-simplify]: Simplify 0 into 0
3.983 * [backup-simplify]: Simplify 1 into 1
3.983 * [taylor]: Taking taylor expansion of d1 in d2
3.983 * [backup-simplify]: Simplify d1 into d1
3.983 * [backup-simplify]: Simplify (* 0 d1) into 0
3.983 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.984 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.984 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
3.984 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
3.984 * [taylor]: Taking taylor expansion of d4 in d2
3.984 * [backup-simplify]: Simplify d4 into d4
3.984 * [taylor]: Taking taylor expansion of d1 in d2
3.984 * [backup-simplify]: Simplify d1 into d1
3.984 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.984 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.984 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
3.984 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2
3.984 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
3.984 * [taylor]: Taking taylor expansion of d1 in d2
3.984 * [backup-simplify]: Simplify d1 into d1
3.984 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.984 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.984 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
3.984 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.984 * [taylor]: Taking taylor expansion of d3 in d2
3.984 * [backup-simplify]: Simplify d3 into d3
3.984 * [taylor]: Taking taylor expansion of d1 in d2
3.984 * [backup-simplify]: Simplify d1 into d1
3.984 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.984 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.984 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
3.984 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.984 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.984 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.984 * [taylor]: Taking taylor expansion of d2 in d1
3.984 * [backup-simplify]: Simplify d2 into d2
3.984 * [taylor]: Taking taylor expansion of d1 in d1
3.984 * [backup-simplify]: Simplify 0 into 0
3.984 * [backup-simplify]: Simplify 1 into 1
3.984 * [backup-simplify]: Simplify (* d2 0) into 0
3.985 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.985 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.985 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.985 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.985 * [taylor]: Taking taylor expansion of d4 in d1
3.985 * [backup-simplify]: Simplify d4 into d4
3.985 * [taylor]: Taking taylor expansion of d1 in d1
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify 1 into 1
3.985 * [backup-simplify]: Simplify (* d4 0) into 0
3.985 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.985 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.985 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
3.985 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.985 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.985 * [taylor]: Taking taylor expansion of d1 in d1
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify 1 into 1
3.985 * [backup-simplify]: Simplify (* 1 1) into 1
3.986 * [backup-simplify]: Simplify (/ 1 1) into 1
3.986 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.986 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.986 * [taylor]: Taking taylor expansion of d3 in d1
3.986 * [backup-simplify]: Simplify d3 into d3
3.986 * [taylor]: Taking taylor expansion of d1 in d1
3.986 * [backup-simplify]: Simplify 0 into 0
3.986 * [backup-simplify]: Simplify 1 into 1
3.986 * [backup-simplify]: Simplify (* d3 0) into 0
3.986 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.986 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.986 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
3.986 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.986 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.986 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.987 * [taylor]: Taking taylor expansion of d2 in d1
3.987 * [backup-simplify]: Simplify d2 into d2
3.987 * [taylor]: Taking taylor expansion of d1 in d1
3.987 * [backup-simplify]: Simplify 0 into 0
3.987 * [backup-simplify]: Simplify 1 into 1
3.987 * [backup-simplify]: Simplify (* d2 0) into 0
3.987 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.987 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.987 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.987 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.987 * [taylor]: Taking taylor expansion of d4 in d1
3.987 * [backup-simplify]: Simplify d4 into d4
3.987 * [taylor]: Taking taylor expansion of d1 in d1
3.987 * [backup-simplify]: Simplify 0 into 0
3.987 * [backup-simplify]: Simplify 1 into 1
3.987 * [backup-simplify]: Simplify (* d4 0) into 0
3.988 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.988 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.988 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
3.988 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.988 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.988 * [taylor]: Taking taylor expansion of d1 in d1
3.988 * [backup-simplify]: Simplify 0 into 0
3.988 * [backup-simplify]: Simplify 1 into 1
3.988 * [backup-simplify]: Simplify (* 1 1) into 1
3.989 * [backup-simplify]: Simplify (/ 1 1) into 1
3.989 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.989 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.989 * [taylor]: Taking taylor expansion of d3 in d1
3.989 * [backup-simplify]: Simplify d3 into d3
3.989 * [taylor]: Taking taylor expansion of d1 in d1
3.989 * [backup-simplify]: Simplify 0 into 0
3.989 * [backup-simplify]: Simplify 1 into 1
3.989 * [backup-simplify]: Simplify (* d3 0) into 0
3.990 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.990 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.990 * [backup-simplify]: Simplify (+ 1 0) into 1
3.990 * [backup-simplify]: Simplify (- 1) into -1
3.990 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.990 * [taylor]: Taking taylor expansion of -1 in d2
3.990 * [backup-simplify]: Simplify -1 into -1
3.991 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
3.991 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.991 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.991 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
3.991 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.992 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
3.992 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
3.992 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
3.992 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
3.992 * [taylor]: Taking taylor expansion of d4 in d2
3.992 * [backup-simplify]: Simplify d4 into d4
3.992 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.992 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.992 * [taylor]: Taking taylor expansion of d2 in d2
3.992 * [backup-simplify]: Simplify 0 into 0
3.992 * [backup-simplify]: Simplify 1 into 1
3.992 * [backup-simplify]: Simplify (/ 1 1) into 1
3.992 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.992 * [taylor]: Taking taylor expansion of d3 in d2
3.992 * [backup-simplify]: Simplify d3 into d3
3.992 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.992 * [backup-simplify]: Simplify (+ 0 1) into 1
3.993 * [backup-simplify]: Simplify (+ 1 0) into 1
3.993 * [taylor]: Taking taylor expansion of 1 in d3
3.993 * [backup-simplify]: Simplify 1 into 1
3.993 * [taylor]: Taking taylor expansion of -1 in d3
3.993 * [backup-simplify]: Simplify -1 into -1
3.993 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.993 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.994 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
3.994 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.994 * [backup-simplify]: Simplify (+ 0 0) into 0
3.994 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.995 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.995 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.995 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.996 * [backup-simplify]: Simplify (+ 0 0) into 0
3.996 * [backup-simplify]: Simplify (- 0) into 0
3.996 * [backup-simplify]: Simplify (+ 0 0) into 0
3.996 * [taylor]: Taking taylor expansion of 0 in d2
3.996 * [backup-simplify]: Simplify 0 into 0
3.997 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.997 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.997 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.997 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
3.997 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
3.997 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
3.997 * [taylor]: Taking taylor expansion of d4 in d3
3.997 * [backup-simplify]: Simplify d4 into d4
3.997 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.997 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.997 * [taylor]: Taking taylor expansion of d3 in d3
3.997 * [backup-simplify]: Simplify 0 into 0
3.997 * [backup-simplify]: Simplify 1 into 1
3.997 * [backup-simplify]: Simplify (/ 1 1) into 1
3.998 * [backup-simplify]: Simplify (- 1) into -1
3.998 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.998 * [taylor]: Taking taylor expansion of -1 in d4
3.998 * [backup-simplify]: Simplify -1 into -1
3.998 * [taylor]: Taking taylor expansion of 0 in d3
3.998 * [backup-simplify]: Simplify 0 into 0
3.998 * [taylor]: Taking taylor expansion of 1 in d4
3.998 * [backup-simplify]: Simplify 1 into 1
3.998 * [taylor]: Taking taylor expansion of -1 in d4
3.998 * [backup-simplify]: Simplify -1 into -1
3.998 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.999 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.999 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.999 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.999 * [backup-simplify]: Simplify (+ 0 0) into 0
4.000 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.001 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.001 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
4.001 * [backup-simplify]: Simplify (+ 0 0) into 0
4.002 * [backup-simplify]: Simplify (- 0) into 0
4.002 * [backup-simplify]: Simplify (+ 0 0) into 0
4.002 * [taylor]: Taking taylor expansion of 0 in d2
4.002 * [backup-simplify]: Simplify 0 into 0
4.002 * [taylor]: Taking taylor expansion of 0 in d3
4.002 * [backup-simplify]: Simplify 0 into 0
4.002 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
4.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.003 * [backup-simplify]: Simplify (+ 0 0) into 0
4.003 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
4.003 * [backup-simplify]: Simplify (- 0) into 0
4.003 * [backup-simplify]: Simplify (+ 0 0) into 0
4.003 * [taylor]: Taking taylor expansion of 0 in d3
4.003 * [backup-simplify]: Simplify 0 into 0
4.003 * [taylor]: Taking taylor expansion of 0 in d3
4.004 * [backup-simplify]: Simplify 0 into 0
4.004 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.004 * [backup-simplify]: Simplify (- 0) into 0
4.004 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
4.004 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
4.004 * [taylor]: Taking taylor expansion of d4 in d4
4.004 * [backup-simplify]: Simplify 0 into 0
4.004 * [backup-simplify]: Simplify 1 into 1
4.005 * [backup-simplify]: Simplify (/ 1 1) into 1
4.005 * [backup-simplify]: Simplify 1 into 1
4.005 * [taylor]: Taking taylor expansion of 0 in d4
4.005 * [backup-simplify]: Simplify 0 into 0
4.005 * [taylor]: Taking taylor expansion of 0 in d4
4.005 * [backup-simplify]: Simplify 0 into 0
4.005 * [taylor]: Taking taylor expansion of 0 in d4
4.005 * [backup-simplify]: Simplify 0 into 0
4.005 * [backup-simplify]: Simplify -1 into -1
4.005 * [backup-simplify]: Simplify 1 into 1
4.005 * [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))
4.005 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
4.005 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1))
4.006 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0
4.006 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3
4.006 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
4.006 * [taylor]: Taking taylor expansion of d2 in d3
4.006 * [backup-simplify]: Simplify d2 into d2
4.006 * [taylor]: Taking taylor expansion of d1 in d3
4.006 * [backup-simplify]: Simplify d1 into d1
4.006 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
4.006 * [taylor]: Taking taylor expansion of d3 in d3
4.006 * [backup-simplify]: Simplify 0 into 0
4.006 * [backup-simplify]: Simplify 1 into 1
4.006 * [taylor]: Taking taylor expansion of d1 in d3
4.006 * [backup-simplify]: Simplify d1 into d1
4.006 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2
4.006 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
4.006 * [taylor]: Taking taylor expansion of d2 in d2
4.006 * [backup-simplify]: Simplify 0 into 0
4.006 * [backup-simplify]: Simplify 1 into 1
4.006 * [taylor]: Taking taylor expansion of d1 in d2
4.006 * [backup-simplify]: Simplify d1 into d1
4.006 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
4.006 * [taylor]: Taking taylor expansion of d3 in d2
4.006 * [backup-simplify]: Simplify d3 into d3
4.006 * [taylor]: Taking taylor expansion of d1 in d2
4.006 * [backup-simplify]: Simplify d1 into d1
4.006 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
4.006 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
4.006 * [taylor]: Taking taylor expansion of d2 in d1
4.006 * [backup-simplify]: Simplify d2 into d2
4.006 * [taylor]: Taking taylor expansion of d1 in d1
4.006 * [backup-simplify]: Simplify 0 into 0
4.006 * [backup-simplify]: Simplify 1 into 1
4.006 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
4.006 * [taylor]: Taking taylor expansion of d3 in d1
4.006 * [backup-simplify]: Simplify d3 into d3
4.006 * [taylor]: Taking taylor expansion of d1 in d1
4.006 * [backup-simplify]: Simplify 0 into 0
4.006 * [backup-simplify]: Simplify 1 into 1
4.006 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
4.006 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
4.006 * [taylor]: Taking taylor expansion of d2 in d1
4.006 * [backup-simplify]: Simplify d2 into d2
4.006 * [taylor]: Taking taylor expansion of d1 in d1
4.006 * [backup-simplify]: Simplify 0 into 0
4.006 * [backup-simplify]: Simplify 1 into 1
4.006 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
4.006 * [taylor]: Taking taylor expansion of d3 in d1
4.006 * [backup-simplify]: Simplify d3 into d3
4.006 * [taylor]: Taking taylor expansion of d1 in d1
4.006 * [backup-simplify]: Simplify 0 into 0
4.006 * [backup-simplify]: Simplify 1 into 1
4.006 * [backup-simplify]: Simplify (* d2 0) into 0
4.006 * [backup-simplify]: Simplify (* d3 0) into 0
4.007 * [backup-simplify]: Simplify (- 0) into 0
4.007 * [backup-simplify]: Simplify (+ 0 0) into 0
4.007 * [taylor]: Taking taylor expansion of 0 in d2
4.007 * [backup-simplify]: Simplify 0 into 0
4.007 * [taylor]: Taking taylor expansion of 0 in d3
4.007 * [backup-simplify]: Simplify 0 into 0
4.007 * [backup-simplify]: Simplify 0 into 0
4.007 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
4.007 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
4.007 * [backup-simplify]: Simplify (- d3) into (- d3)
4.008 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
4.008 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
4.008 * [taylor]: Taking taylor expansion of d2 in d2
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify 1 into 1
4.008 * [taylor]: Taking taylor expansion of d3 in d2
4.008 * [backup-simplify]: Simplify d3 into d3
4.008 * [backup-simplify]: Simplify (- d3) into (- d3)
4.008 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3)
4.008 * [taylor]: Taking taylor expansion of (- d3) in d3
4.008 * [taylor]: Taking taylor expansion of d3 in d3
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify 1 into 1
4.008 * [backup-simplify]: Simplify (- 0) into 0
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [taylor]: Taking taylor expansion of 0 in d3
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
4.009 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
4.009 * [backup-simplify]: Simplify (- 0) into 0
4.009 * [backup-simplify]: Simplify (+ 0 0) into 0
4.009 * [taylor]: Taking taylor expansion of 0 in d2
4.009 * [backup-simplify]: Simplify 0 into 0
4.009 * [taylor]: Taking taylor expansion of 0 in d3
4.009 * [backup-simplify]: Simplify 0 into 0
4.009 * [backup-simplify]: Simplify 0 into 0
4.010 * [backup-simplify]: Simplify (- 0) into 0
4.010 * [backup-simplify]: Simplify (+ 1 0) into 1
4.010 * [taylor]: Taking taylor expansion of 1 in d3
4.010 * [backup-simplify]: Simplify 1 into 1
4.010 * [backup-simplify]: Simplify 1 into 1
4.010 * [taylor]: Taking taylor expansion of 0 in d3
4.010 * [backup-simplify]: Simplify 0 into 0
4.010 * [backup-simplify]: Simplify 0 into 0
4.010 * [backup-simplify]: Simplify (- 1) into -1
4.010 * [backup-simplify]: Simplify -1 into -1
4.010 * [backup-simplify]: Simplify 0 into 0
4.010 * [backup-simplify]: Simplify 0 into 0
4.011 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.011 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.012 * [backup-simplify]: Simplify (- 0) into 0
4.012 * [backup-simplify]: Simplify (+ 0 0) into 0
4.012 * [taylor]: Taking taylor expansion of 0 in d2
4.012 * [backup-simplify]: Simplify 0 into 0
4.012 * [taylor]: Taking taylor expansion of 0 in d3
4.012 * [backup-simplify]: Simplify 0 into 0
4.012 * [backup-simplify]: Simplify 0 into 0
4.012 * [taylor]: Taking taylor expansion of 0 in d3
4.012 * [backup-simplify]: Simplify 0 into 0
4.012 * [backup-simplify]: Simplify 0 into 0
4.012 * [backup-simplify]: Simplify (- 0) into 0
4.012 * [backup-simplify]: Simplify (+ 0 0) into 0
4.013 * [taylor]: Taking taylor expansion of 0 in d3
4.013 * [backup-simplify]: Simplify 0 into 0
4.013 * [backup-simplify]: Simplify 0 into 0
4.013 * [taylor]: Taking taylor expansion of 0 in d3
4.013 * [backup-simplify]: Simplify 0 into 0
4.013 * [backup-simplify]: Simplify 0 into 0
4.013 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1))
4.013 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1)))
4.013 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0
4.013 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
4.013 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
4.013 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
4.013 * [taylor]: Taking taylor expansion of d2 in d3
4.013 * [backup-simplify]: Simplify d2 into d2
4.013 * [taylor]: Taking taylor expansion of d1 in d3
4.013 * [backup-simplify]: Simplify d1 into d1
4.013 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
4.013 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
4.013 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
4.013 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
4.013 * [taylor]: Taking taylor expansion of d3 in d3
4.013 * [backup-simplify]: Simplify 0 into 0
4.013 * [backup-simplify]: Simplify 1 into 1
4.013 * [taylor]: Taking taylor expansion of d1 in d3
4.013 * [backup-simplify]: Simplify d1 into d1
4.013 * [backup-simplify]: Simplify (* 0 d1) into 0
4.014 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
4.014 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
4.014 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
4.014 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
4.014 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
4.014 * [taylor]: Taking taylor expansion of d2 in d2
4.014 * [backup-simplify]: Simplify 0 into 0
4.014 * [backup-simplify]: Simplify 1 into 1
4.014 * [taylor]: Taking taylor expansion of d1 in d2
4.014 * [backup-simplify]: Simplify d1 into d1
4.014 * [backup-simplify]: Simplify (* 0 d1) into 0
4.014 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
4.014 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
4.014 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
4.014 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
4.014 * [taylor]: Taking taylor expansion of d3 in d2
4.014 * [backup-simplify]: Simplify d3 into d3
4.014 * [taylor]: Taking taylor expansion of d1 in d2
4.014 * [backup-simplify]: Simplify d1 into d1
4.014 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
4.014 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
4.014 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
4.014 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
4.014 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
4.014 * [taylor]: Taking taylor expansion of d2 in d1
4.014 * [backup-simplify]: Simplify d2 into d2
4.014 * [taylor]: Taking taylor expansion of d1 in d1
4.014 * [backup-simplify]: Simplify 0 into 0
4.014 * [backup-simplify]: Simplify 1 into 1
4.014 * [backup-simplify]: Simplify (* d2 0) into 0
4.015 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
4.015 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
4.015 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
4.015 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
4.015 * [taylor]: Taking taylor expansion of d3 in d1
4.015 * [backup-simplify]: Simplify d3 into d3
4.015 * [taylor]: Taking taylor expansion of d1 in d1
4.015 * [backup-simplify]: Simplify 0 into 0
4.015 * [backup-simplify]: Simplify 1 into 1
4.015 * [backup-simplify]: Simplify (* d3 0) into 0
4.015 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
4.015 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.015 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
4.015 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
4.015 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
4.015 * [taylor]: Taking taylor expansion of d2 in d1
4.015 * [backup-simplify]: Simplify d2 into d2
4.015 * [taylor]: Taking taylor expansion of d1 in d1
4.015 * [backup-simplify]: Simplify 0 into 0
4.015 * [backup-simplify]: Simplify 1 into 1
4.015 * [backup-simplify]: Simplify (* d2 0) into 0
4.016 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
4.016 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
4.016 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
4.016 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
4.016 * [taylor]: Taking taylor expansion of d3 in d1
4.016 * [backup-simplify]: Simplify d3 into d3
4.016 * [taylor]: Taking taylor expansion of d1 in d1
4.016 * [backup-simplify]: Simplify 0 into 0
4.016 * [backup-simplify]: Simplify 1 into 1
4.016 * [backup-simplify]: Simplify (* d3 0) into 0
4.016 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
4.017 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.017 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
4.017 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
4.017 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
4.017 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
4.017 * [taylor]: Taking taylor expansion of d2 in d2
4.017 * [backup-simplify]: Simplify 0 into 0
4.017 * [backup-simplify]: Simplify 1 into 1
4.017 * [backup-simplify]: Simplify (/ 1 1) into 1
4.017 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
4.017 * [taylor]: Taking taylor expansion of d3 in d2
4.017 * [backup-simplify]: Simplify d3 into d3
4.017 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.018 * [backup-simplify]: Simplify (+ 1 0) into 1
4.018 * [taylor]: Taking taylor expansion of 1 in d3
4.018 * [backup-simplify]: Simplify 1 into 1
4.018 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
4.018 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
4.019 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
4.019 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
4.019 * [backup-simplify]: Simplify (- 0) into 0
4.019 * [backup-simplify]: Simplify (+ 0 0) into 0
4.019 * [taylor]: Taking taylor expansion of 0 in d2
4.019 * [backup-simplify]: Simplify 0 into 0
4.020 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.020 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
4.020 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
4.020 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
4.020 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
4.020 * [taylor]: Taking taylor expansion of d3 in d3
4.020 * [backup-simplify]: Simplify 0 into 0
4.020 * [backup-simplify]: Simplify 1 into 1
4.020 * [backup-simplify]: Simplify (/ 1 1) into 1
4.021 * [backup-simplify]: Simplify (- 1) into -1
4.021 * [backup-simplify]: Simplify -1 into -1
4.021 * [backup-simplify]: Simplify 1 into 1
4.021 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.021 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
4.022 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.022 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
4.023 * [backup-simplify]: Simplify (- 0) into 0
4.023 * [backup-simplify]: Simplify (+ 0 0) into 0
4.023 * [taylor]: Taking taylor expansion of 0 in d2
4.023 * [backup-simplify]: Simplify 0 into 0
4.023 * [taylor]: Taking taylor expansion of 0 in d3
4.023 * [backup-simplify]: Simplify 0 into 0
4.024 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.024 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
4.025 * [backup-simplify]: Simplify (- 0) into 0
4.025 * [backup-simplify]: Simplify (+ 0 0) into 0
4.025 * [taylor]: Taking taylor expansion of 0 in d3
4.025 * [backup-simplify]: Simplify 0 into 0
4.026 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.027 * [backup-simplify]: Simplify (- 0) into 0
4.027 * [backup-simplify]: Simplify 0 into 0
4.027 * [backup-simplify]: Simplify 0 into 0
4.028 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.028 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
4.029 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.029 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
4.030 * [backup-simplify]: Simplify (- 0) into 0
4.030 * [backup-simplify]: Simplify (+ 0 0) into 0
4.030 * [taylor]: Taking taylor expansion of 0 in d2
4.030 * [backup-simplify]: Simplify 0 into 0
4.030 * [taylor]: Taking taylor expansion of 0 in d3
4.030 * [backup-simplify]: Simplify 0 into 0
4.030 * [taylor]: Taking taylor expansion of 0 in d3
4.030 * [backup-simplify]: Simplify 0 into 0
4.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.032 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
4.032 * [backup-simplify]: Simplify (- 0) into 0
4.032 * [backup-simplify]: Simplify (+ 0 0) into 0
4.032 * [taylor]: Taking taylor expansion of 0 in d3
4.032 * [backup-simplify]: Simplify 0 into 0
4.032 * [backup-simplify]: Simplify 0 into 0
4.033 * [backup-simplify]: Simplify 0 into 0
4.033 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.034 * [backup-simplify]: Simplify (- 0) into 0
4.034 * [backup-simplify]: Simplify 0 into 0
4.034 * [backup-simplify]: Simplify 0 into 0
4.034 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1))
4.035 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1)))
4.035 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0
4.035 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
4.035 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
4.035 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
4.035 * [taylor]: Taking taylor expansion of d2 in d3
4.035 * [backup-simplify]: Simplify d2 into d2
4.035 * [taylor]: Taking taylor expansion of d1 in d3
4.035 * [backup-simplify]: Simplify d1 into d1
4.035 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
4.035 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
4.035 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
4.035 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
4.035 * [taylor]: Taking taylor expansion of d3 in d3
4.035 * [backup-simplify]: Simplify 0 into 0
4.035 * [backup-simplify]: Simplify 1 into 1
4.035 * [taylor]: Taking taylor expansion of d1 in d3
4.035 * [backup-simplify]: Simplify d1 into d1
4.035 * [backup-simplify]: Simplify (* 0 d1) into 0
4.036 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
4.036 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
4.036 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
4.036 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
4.036 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
4.036 * [taylor]: Taking taylor expansion of d2 in d2
4.036 * [backup-simplify]: Simplify 0 into 0
4.036 * [backup-simplify]: Simplify 1 into 1
4.036 * [taylor]: Taking taylor expansion of d1 in d2
4.036 * [backup-simplify]: Simplify d1 into d1
4.036 * [backup-simplify]: Simplify (* 0 d1) into 0
4.037 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
4.037 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
4.037 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
4.037 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
4.037 * [taylor]: Taking taylor expansion of d3 in d2
4.037 * [backup-simplify]: Simplify d3 into d3
4.037 * [taylor]: Taking taylor expansion of d1 in d2
4.037 * [backup-simplify]: Simplify d1 into d1
4.037 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
4.037 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
4.037 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
4.037 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
4.037 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
4.037 * [taylor]: Taking taylor expansion of d2 in d1
4.037 * [backup-simplify]: Simplify d2 into d2
4.037 * [taylor]: Taking taylor expansion of d1 in d1
4.037 * [backup-simplify]: Simplify 0 into 0
4.037 * [backup-simplify]: Simplify 1 into 1
4.037 * [backup-simplify]: Simplify (* d2 0) into 0
4.038 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
4.038 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
4.038 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
4.038 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
4.038 * [taylor]: Taking taylor expansion of d3 in d1
4.038 * [backup-simplify]: Simplify d3 into d3
4.038 * [taylor]: Taking taylor expansion of d1 in d1
4.038 * [backup-simplify]: Simplify 0 into 0
4.038 * [backup-simplify]: Simplify 1 into 1
4.038 * [backup-simplify]: Simplify (* d3 0) into 0
4.038 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
4.038 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.038 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
4.038 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
4.038 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
4.038 * [taylor]: Taking taylor expansion of d2 in d1
4.038 * [backup-simplify]: Simplify d2 into d2
4.038 * [taylor]: Taking taylor expansion of d1 in d1
4.038 * [backup-simplify]: Simplify 0 into 0
4.038 * [backup-simplify]: Simplify 1 into 1
4.038 * [backup-simplify]: Simplify (* d2 0) into 0
4.039 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
4.039 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
4.039 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
4.039 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
4.039 * [taylor]: Taking taylor expansion of d3 in d1
4.039 * [backup-simplify]: Simplify d3 into d3
4.039 * [taylor]: Taking taylor expansion of d1 in d1
4.039 * [backup-simplify]: Simplify 0 into 0
4.039 * [backup-simplify]: Simplify 1 into 1
4.039 * [backup-simplify]: Simplify (* d3 0) into 0
4.039 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
4.039 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.039 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
4.039 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
4.039 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
4.039 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
4.039 * [taylor]: Taking taylor expansion of d2 in d2
4.039 * [backup-simplify]: Simplify 0 into 0
4.039 * [backup-simplify]: Simplify 1 into 1
4.040 * [backup-simplify]: Simplify (/ 1 1) into 1
4.040 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
4.040 * [taylor]: Taking taylor expansion of d3 in d2
4.040 * [backup-simplify]: Simplify d3 into d3
4.040 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.040 * [backup-simplify]: Simplify (+ 1 0) into 1
4.040 * [taylor]: Taking taylor expansion of 1 in d3
4.040 * [backup-simplify]: Simplify 1 into 1
4.040 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
4.040 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
4.041 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
4.041 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
4.041 * [backup-simplify]: Simplify (- 0) into 0
4.041 * [backup-simplify]: Simplify (+ 0 0) into 0
4.041 * [taylor]: Taking taylor expansion of 0 in d2
4.041 * [backup-simplify]: Simplify 0 into 0
4.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.042 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
4.042 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
4.042 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
4.042 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
4.042 * [taylor]: Taking taylor expansion of d3 in d3
4.042 * [backup-simplify]: Simplify 0 into 0
4.042 * [backup-simplify]: Simplify 1 into 1
4.042 * [backup-simplify]: Simplify (/ 1 1) into 1
4.043 * [backup-simplify]: Simplify (- 1) into -1
4.043 * [backup-simplify]: Simplify -1 into -1
4.043 * [backup-simplify]: Simplify 1 into 1
4.043 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.043 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
4.044 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.044 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
4.044 * [backup-simplify]: Simplify (- 0) into 0
4.044 * [backup-simplify]: Simplify (+ 0 0) into 0
4.044 * [taylor]: Taking taylor expansion of 0 in d2
4.044 * [backup-simplify]: Simplify 0 into 0
4.044 * [taylor]: Taking taylor expansion of 0 in d3
4.044 * [backup-simplify]: Simplify 0 into 0
4.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.045 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
4.045 * [backup-simplify]: Simplify (- 0) into 0
4.045 * [backup-simplify]: Simplify (+ 0 0) into 0
4.045 * [taylor]: Taking taylor expansion of 0 in d3
4.045 * [backup-simplify]: Simplify 0 into 0
4.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.046 * [backup-simplify]: Simplify (- 0) into 0
4.046 * [backup-simplify]: Simplify 0 into 0
4.046 * [backup-simplify]: Simplify 0 into 0
4.047 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.047 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
4.047 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.048 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
4.048 * [backup-simplify]: Simplify (- 0) into 0
4.048 * [backup-simplify]: Simplify (+ 0 0) into 0
4.048 * [taylor]: Taking taylor expansion of 0 in d2
4.048 * [backup-simplify]: Simplify 0 into 0
4.048 * [taylor]: Taking taylor expansion of 0 in d3
4.048 * [backup-simplify]: Simplify 0 into 0
4.048 * [taylor]: Taking taylor expansion of 0 in d3
4.048 * [backup-simplify]: Simplify 0 into 0
4.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.049 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
4.049 * [backup-simplify]: Simplify (- 0) into 0
4.049 * [backup-simplify]: Simplify (+ 0 0) into 0
4.049 * [taylor]: Taking taylor expansion of 0 in d3
4.049 * [backup-simplify]: Simplify 0 into 0
4.049 * [backup-simplify]: Simplify 0 into 0
4.049 * [backup-simplify]: Simplify 0 into 0
4.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.050 * [backup-simplify]: Simplify (- 0) into 0
4.050 * [backup-simplify]: Simplify 0 into 0
4.050 * [backup-simplify]: Simplify 0 into 0
4.050 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1))
4.050 * * * [progress]: simplifying candidates
4.051 * [simplify]: Simplifying:
  (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1)))
  (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1)))
  (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3))
  (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))
  (- (- (* d1 d2) (* d1 d3)) (* d4 d1))
  (+ (- (* d1 d3)) (* d4 d1))
  (+ (- (* d1 d3)) (* d4 d1))
  (- (* d1 d3) (* d4 d1))
  (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))
  (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))
  (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1)))
  (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
  (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
  (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))
  (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
  (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
  (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
  (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
  (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3))
  (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))
  (- (* d1 d1))
  (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1)))
  (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
  (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)
  (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)
  (- (* d4 d1) (* d1 d1))
  (+ (- (* d1 d3) (* d4 d1)) (* d1 d1))
  (- (* d1 d1))
  (/ (exp (* d1 d2)) (exp (* d1 d3)))
  (log (- (* d1 d2) (* d1 d3)))
  (exp (- (* d1 d2) (* d1 d3)))
  (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3))))
  (cbrt (- (* d1 d2) (* d1 d3)))
  (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3)))
  (sqrt (- (* d1 d2) (* d1 d3)))
  (sqrt (- (* d1 d2) (* d1 d3)))
  (- (pow (* d1 d2) 3) (pow (* d1 d3) 3))
  (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3))))
  (- (* d1 d3))
  (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3)))
  (+ (* d1 d2) (* d1 d3))
  (- d2 d3)
  (- (* d1 d3))
  0
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (* d2 d1) (* d3 d1))
  (- (* d2 d1) (* d3 d1))
  (- (* d2 d1) (* d3 d1))
4.052 * * [simplify]: iteration 0: 90 enodes
4.068 * * [simplify]: iteration 1: 273 enodes
4.239 * * [simplify]: iteration 2: 1394 enodes
4.629 * * [simplify]: iteration complete: 5000 enodes
4.629 * * [simplify]: Extracting #0: cost 43 inf + 0
4.630 * * [simplify]: Extracting #1: cost 503 inf + 1
4.642 * * [simplify]: Extracting #2: cost 1521 inf + 13858
4.660 * * [simplify]: Extracting #3: cost 1395 inf + 100415
4.713 * * [simplify]: Extracting #4: cost 246 inf + 334371
4.778 * * [simplify]: Extracting #5: cost 58 inf + 392393
4.846 * * [simplify]: Extracting #6: cost 10 inf + 402275
4.913 * * [simplify]: Extracting #7: cost 0 inf + 405212
4.980 * [simplify]: Simplified to:
  (exp (* d1 (- (+ d2 d4) d3)))
  (exp (* d1 (- (+ d2 d4) d3)))
  (log (* d1 (- (+ d2 d4) d3)))
  (exp (* d1 (- (+ d2 d4) d3)))
  (* (cbrt (* d1 (- (+ d2 d4) d3))) (cbrt (* d1 (- (+ d2 d4) d3))))
  (cbrt (* d1 (- (+ d2 d4) d3)))
  (* (* d1 (- (+ d2 d4) d3)) (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3))))
  (sqrt (* d1 (- (+ d2 d4) d3)))
  (sqrt (* d1 (- (+ d2 d4) d3)))
  (+ (* (* (* d1 d4) (* d1 d4)) (* d1 d4)) (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- d2 d3) d1)))
  (+ (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- (* d1 d4) (* (- d2 d3) d1)) (* d1 d4)))
  (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d1 d4) (* d1 d4)))
  (* d1 (- (- d2 d3) d4))
  (* d1 (+ d4 (- d3)))
  (* d1 (+ d4 (- d3)))
  (* d1 (- d3 d4))
  (exp (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)))
  (exp (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)))
  (exp (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)))
  (log (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)))
  (exp (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)))
  (* (cbrt (+ (* d1 (- d4 d1)) (* (- d2 d3) d1))) (cbrt (+ (* d1 (- d4 d1)) (* (- d2 d3) d1))))
  (cbrt (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)))
  (* (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)) (* (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)) (+ (* d1 (- d4 d1)) (* (- d2 d3) d1))))
  (sqrt (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)))
  (sqrt (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)))
  (- (* (* d1 (- (+ d2 d4) d3)) (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3)))) (* (* (* d1 d1) (* d1 d1)) (* d1 d1)))
  (+ (* (* d1 (- (+ d2 d4) d3)) (* d1 d1)) (+ (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3))) (* (* d1 d1) (* d1 d1))))
  (- (* d1 d1))
  (* (+ (* d1 (- (+ d2 d4) d3)) (* d1 d1)) (- (* d1 (- (+ d2 d4) d3)) (* d1 d1)))
  (+ (* (- d2 d3) d1) (* d1 (+ d4 d1)))
  (+ (sqrt (* d1 (- (+ d2 d4) d3))) d1)
  (- (sqrt (* d1 (- (+ d2 d4) d3))) d1)
  (* d1 (- d4 d1))
  (- (* d3 d1) (* d1 (- d4 d1)))
  (- (* d1 d1))
  (exp (* (- d2 d3) d1))
  (log (* (- d2 d3) d1))
  (exp (* (- d2 d3) d1))
  (* (cbrt (* (- d2 d3) d1)) (cbrt (* (- d2 d3) d1)))
  (cbrt (* (- d2 d3) d1))
  (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- d2 d3) d1))
  (sqrt (* (- d2 d3) d1))
  (sqrt (* (- d2 d3) d1))
  (- (* (* (* d2 d1) (* d2 d1)) (* d2 d1)) (* (* (* d3 d1) (* d3 d1)) (* d3 d1)))
  (+ (* (* d2 d1) (+ (* d3 d1) (* d2 d1))) (* (* d3 d1) (* d3 d1)))
  (* d3 (- d1))
  (- (* (* d2 d1) (* d2 d1)) (* (* d3 d1) (* d3 d1)))
  (* d1 (+ d2 d3))
  (- d2 d3)
  (* d3 (- d1))
  0
  (* d1 (- (+ d2 d4) d3))
  (* d1 (- (+ d2 d4) d3))
  (- (* d2 d1) (* d1 (+ d3 d1)))
  (* d1 (- (+ d2 d4) d3))
  (* d1 (- (+ d2 d4) d3))
  (* (- d2 d3) d1)
  (* (- d2 d3) d1)
  (* (- d2 d3) d1)
4.983 * * * [progress]: adding candidates to table
5.173 * * [progress]: iteration 3 / 4
5.173 * * * [progress]: picking best candidate
5.181 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
5.182 * * * [progress]: localizing error
5.213 * * * [progress]: generating rewritten candidates
5.213 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
5.313 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
5.350 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
5.386 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
5.409 * * * [progress]: generating series expansions
5.409 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
5.410 * [backup-simplify]: Simplify (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) into (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (* d2 d1) (+ (* d3 d1) (* d4 d1))))
5.410 * [approximate]: Taking taylor expansion of (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (* d2 d1) (+ (* d3 d1) (* d4 d1)))) in (d1 d2 d3 d4) around 0
5.410 * [taylor]: Taking taylor expansion of (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (* d2 d1) (+ (* d3 d1) (* d4 d1)))) in d4
5.410 * [taylor]: Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d4
5.410 * [taylor]: Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d4
5.410 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
5.410 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
5.410 * [taylor]: Taking taylor expansion of d3 in d4
5.410 * [backup-simplify]: Simplify d3 into d3
5.410 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.410 * [taylor]: Taking taylor expansion of d1 in d4
5.410 * [backup-simplify]: Simplify d1 into d1
5.410 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d4
5.410 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
5.410 * [taylor]: Taking taylor expansion of d2 in d4
5.410 * [backup-simplify]: Simplify d2 into d2
5.410 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.410 * [taylor]: Taking taylor expansion of d1 in d4
5.410 * [backup-simplify]: Simplify d1 into d1
5.410 * [taylor]: Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d4
5.410 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
5.410 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
5.410 * [taylor]: Taking taylor expansion of d4 in d4
5.410 * [backup-simplify]: Simplify 0 into 0
5.410 * [backup-simplify]: Simplify 1 into 1
5.410 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.410 * [taylor]: Taking taylor expansion of d1 in d4
5.411 * [backup-simplify]: Simplify d1 into d1
5.411 * [taylor]: Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d4
5.411 * [taylor]: Taking taylor expansion of 2 in d4
5.411 * [backup-simplify]: Simplify 2 into 2
5.411 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d4
5.411 * [taylor]: Taking taylor expansion of d3 in d4
5.411 * [backup-simplify]: Simplify d3 into d3
5.411 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d4
5.411 * [taylor]: Taking taylor expansion of d2 in d4
5.411 * [backup-simplify]: Simplify d2 into d2
5.411 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.411 * [taylor]: Taking taylor expansion of d1 in d4
5.411 * [backup-simplify]: Simplify d1 into d1
5.411 * [taylor]: Taking taylor expansion of (- (* d2 d1) (+ (* d3 d1) (* d4 d1))) in d4
5.411 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
5.411 * [taylor]: Taking taylor expansion of d2 in d4
5.411 * [backup-simplify]: Simplify d2 into d2
5.411 * [taylor]: Taking taylor expansion of d1 in d4
5.411 * [backup-simplify]: Simplify d1 into d1
5.411 * [taylor]: Taking taylor expansion of (+ (* d3 d1) (* d4 d1)) in d4
5.411 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
5.411 * [taylor]: Taking taylor expansion of d3 in d4
5.411 * [backup-simplify]: Simplify d3 into d3
5.411 * [taylor]: Taking taylor expansion of d1 in d4
5.411 * [backup-simplify]: Simplify d1 into d1
5.411 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
5.411 * [taylor]: Taking taylor expansion of d4 in d4
5.411 * [backup-simplify]: Simplify 0 into 0
5.411 * [backup-simplify]: Simplify 1 into 1
5.411 * [taylor]: Taking taylor expansion of d1 in d4
5.411 * [backup-simplify]: Simplify d1 into d1
5.411 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.411 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.411 * [backup-simplify]: Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
5.411 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.411 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.411 * [backup-simplify]: Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
5.412 * [backup-simplify]: Simplify (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) into (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2)))
5.412 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.412 * [backup-simplify]: Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
5.412 * [backup-simplify]: Simplify (* d3 (* d2 (pow d1 2))) into (* d3 (* d2 (pow d1 2)))
5.412 * [backup-simplify]: Simplify (* 2 (* d3 (* d2 (pow d1 2)))) into (* 2 (* d3 (* d2 (pow d1 2))))
5.412 * [backup-simplify]: Simplify (+ 0 (* 2 (* d3 (* d2 (pow d1 2))))) into (* 2 (* d3 (* d2 (pow d1 2))))
5.412 * [backup-simplify]: Simplify (- (* 2 (* d3 (* d2 (pow d1 2))))) into (- (* 2 (* d3 (* d2 (pow d1 2)))))
5.413 * [backup-simplify]: Simplify (+ (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (- (* 2 (* d3 (* d2 (pow d1 2)))))) into (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
5.413 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.413 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.413 * [backup-simplify]: Simplify (* 0 d1) into 0
5.413 * [backup-simplify]: Simplify (+ (* d3 d1) 0) into (* d3 d1)
5.413 * [backup-simplify]: Simplify (- (* d3 d1)) into (- (* d3 d1))
5.413 * [backup-simplify]: Simplify (+ (* d2 d1) (- (* d3 d1))) into (- (* d2 d1) (* d3 d1))
5.414 * [backup-simplify]: Simplify (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2))))) (- (* d2 d1) (* d3 d1))) into (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2))))) (- (* d2 d1) (* d3 d1)))
5.414 * [taylor]: Taking taylor expansion of (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (* d2 d1) (+ (* d3 d1) (* d4 d1)))) in d3
5.414 * [taylor]: Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d3
5.414 * [taylor]: Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d3
5.414 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
5.414 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
5.414 * [taylor]: Taking taylor expansion of d3 in d3
5.414 * [backup-simplify]: Simplify 0 into 0
5.414 * [backup-simplify]: Simplify 1 into 1
5.414 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.414 * [taylor]: Taking taylor expansion of d1 in d3
5.414 * [backup-simplify]: Simplify d1 into d1
5.414 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d3
5.414 * [taylor]: Taking taylor expansion of (pow d2 2) in d3
5.414 * [taylor]: Taking taylor expansion of d2 in d3
5.414 * [backup-simplify]: Simplify d2 into d2
5.414 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.414 * [taylor]: Taking taylor expansion of d1 in d3
5.414 * [backup-simplify]: Simplify d1 into d1
5.414 * [taylor]: Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d3
5.414 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
5.414 * [taylor]: Taking taylor expansion of (pow d4 2) in d3
5.414 * [taylor]: Taking taylor expansion of d4 in d3
5.414 * [backup-simplify]: Simplify d4 into d4
5.414 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.414 * [taylor]: Taking taylor expansion of d1 in d3
5.414 * [backup-simplify]: Simplify d1 into d1
5.414 * [taylor]: Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d3
5.414 * [taylor]: Taking taylor expansion of 2 in d3
5.414 * [backup-simplify]: Simplify 2 into 2
5.414 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d3
5.414 * [taylor]: Taking taylor expansion of d3 in d3
5.414 * [backup-simplify]: Simplify 0 into 0
5.414 * [backup-simplify]: Simplify 1 into 1
5.414 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d3
5.414 * [taylor]: Taking taylor expansion of d2 in d3
5.414 * [backup-simplify]: Simplify d2 into d2
5.414 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.414 * [taylor]: Taking taylor expansion of d1 in d3
5.414 * [backup-simplify]: Simplify d1 into d1
5.414 * [taylor]: Taking taylor expansion of (- (* d2 d1) (+ (* d3 d1) (* d4 d1))) in d3
5.414 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
5.414 * [taylor]: Taking taylor expansion of d2 in d3
5.414 * [backup-simplify]: Simplify d2 into d2
5.414 * [taylor]: Taking taylor expansion of d1 in d3
5.414 * [backup-simplify]: Simplify d1 into d1
5.414 * [taylor]: Taking taylor expansion of (+ (* d3 d1) (* d4 d1)) in d3
5.414 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
5.414 * [taylor]: Taking taylor expansion of d3 in d3
5.414 * [backup-simplify]: Simplify 0 into 0
5.414 * [backup-simplify]: Simplify 1 into 1
5.414 * [taylor]: Taking taylor expansion of d1 in d3
5.414 * [backup-simplify]: Simplify d1 into d1
5.414 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
5.414 * [taylor]: Taking taylor expansion of d4 in d3
5.414 * [backup-simplify]: Simplify d4 into d4
5.414 * [taylor]: Taking taylor expansion of d1 in d3
5.415 * [backup-simplify]: Simplify d1 into d1
5.415 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.415 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.415 * [backup-simplify]: Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
5.415 * [backup-simplify]: Simplify (+ 0 (* (pow d2 2) (pow d1 2))) into (* (pow d2 2) (pow d1 2))
5.415 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.415 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.415 * [backup-simplify]: Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
5.415 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.415 * [backup-simplify]: Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
5.415 * [backup-simplify]: Simplify (* 0 (* d2 (pow d1 2))) into 0
5.416 * [backup-simplify]: Simplify (* 2 0) into 0
5.416 * [backup-simplify]: Simplify (+ (* (pow d4 2) (pow d1 2)) 0) into (* (pow d4 2) (pow d1 2))
5.416 * [backup-simplify]: Simplify (- (* (pow d4 2) (pow d1 2))) into (- (* (pow d4 2) (pow d1 2)))
5.417 * [backup-simplify]: Simplify (+ (* (pow d2 2) (pow d1 2)) (- (* (pow d4 2) (pow d1 2)))) into (- (* (pow d2 2) (pow d1 2)) (* (pow d4 2) (pow d1 2)))
5.417 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.417 * [backup-simplify]: Simplify (* 0 d1) into 0
5.417 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
5.417 * [backup-simplify]: Simplify (+ 0 (* d4 d1)) into (* d4 d1)
5.417 * [backup-simplify]: Simplify (- (* d4 d1)) into (- (* d4 d1))
5.417 * [backup-simplify]: Simplify (+ (* d2 d1) (- (* d4 d1))) into (- (* d2 d1) (* d4 d1))
5.417 * [backup-simplify]: Simplify (/ (- (* (pow d2 2) (pow d1 2)) (* (pow d4 2) (pow d1 2))) (- (* d2 d1) (* d4 d1))) into (/ (- (* (pow d2 2) (pow d1 2)) (* (pow d4 2) (pow d1 2))) (- (* d2 d1) (* d4 d1)))
5.417 * [taylor]: Taking taylor expansion of (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (* d2 d1) (+ (* d3 d1) (* d4 d1)))) in d2
5.417 * [taylor]: Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d2
5.417 * [taylor]: Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d2
5.417 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
5.417 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
5.417 * [taylor]: Taking taylor expansion of d3 in d2
5.417 * [backup-simplify]: Simplify d3 into d3
5.417 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.417 * [taylor]: Taking taylor expansion of d1 in d2
5.417 * [backup-simplify]: Simplify d1 into d1
5.417 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d2
5.417 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
5.417 * [taylor]: Taking taylor expansion of d2 in d2
5.417 * [backup-simplify]: Simplify 0 into 0
5.417 * [backup-simplify]: Simplify 1 into 1
5.417 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.417 * [taylor]: Taking taylor expansion of d1 in d2
5.418 * [backup-simplify]: Simplify d1 into d1
5.418 * [taylor]: Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d2
5.418 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
5.418 * [taylor]: Taking taylor expansion of (pow d4 2) in d2
5.418 * [taylor]: Taking taylor expansion of d4 in d2
5.418 * [backup-simplify]: Simplify d4 into d4
5.418 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.418 * [taylor]: Taking taylor expansion of d1 in d2
5.418 * [backup-simplify]: Simplify d1 into d1
5.418 * [taylor]: Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d2
5.418 * [taylor]: Taking taylor expansion of 2 in d2
5.418 * [backup-simplify]: Simplify 2 into 2
5.418 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d2
5.418 * [taylor]: Taking taylor expansion of d3 in d2
5.418 * [backup-simplify]: Simplify d3 into d3
5.418 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d2
5.418 * [taylor]: Taking taylor expansion of d2 in d2
5.418 * [backup-simplify]: Simplify 0 into 0
5.418 * [backup-simplify]: Simplify 1 into 1
5.418 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.418 * [taylor]: Taking taylor expansion of d1 in d2
5.418 * [backup-simplify]: Simplify d1 into d1
5.418 * [taylor]: Taking taylor expansion of (- (* d2 d1) (+ (* d3 d1) (* d4 d1))) in d2
5.418 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
5.418 * [taylor]: Taking taylor expansion of d2 in d2
5.418 * [backup-simplify]: Simplify 0 into 0
5.418 * [backup-simplify]: Simplify 1 into 1
5.418 * [taylor]: Taking taylor expansion of d1 in d2
5.418 * [backup-simplify]: Simplify d1 into d1
5.418 * [taylor]: Taking taylor expansion of (+ (* d3 d1) (* d4 d1)) in d2
5.418 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
5.418 * [taylor]: Taking taylor expansion of d3 in d2
5.418 * [backup-simplify]: Simplify d3 into d3
5.418 * [taylor]: Taking taylor expansion of d1 in d2
5.418 * [backup-simplify]: Simplify d1 into d1
5.418 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
5.418 * [taylor]: Taking taylor expansion of d4 in d2
5.418 * [backup-simplify]: Simplify d4 into d4
5.418 * [taylor]: Taking taylor expansion of d1 in d2
5.418 * [backup-simplify]: Simplify d1 into d1
5.418 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.418 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.418 * [backup-simplify]: Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
5.418 * [backup-simplify]: Simplify (+ (* (pow d3 2) (pow d1 2)) 0) into (* (pow d3 2) (pow d1 2))
5.418 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.419 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.419 * [backup-simplify]: Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
5.419 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.419 * [backup-simplify]: Simplify (* 0 (pow d1 2)) into 0
5.419 * [backup-simplify]: Simplify (* d3 0) into 0
5.419 * [backup-simplify]: Simplify (* 2 0) into 0
5.419 * [backup-simplify]: Simplify (+ (* (pow d4 2) (pow d1 2)) 0) into (* (pow d4 2) (pow d1 2))
5.419 * [backup-simplify]: Simplify (- (* (pow d4 2) (pow d1 2))) into (- (* (pow d4 2) (pow d1 2)))
5.420 * [backup-simplify]: Simplify (+ (* (pow d3 2) (pow d1 2)) (- (* (pow d4 2) (pow d1 2)))) into (- (* (pow d3 2) (pow d1 2)) (* (pow d4 2) (pow d1 2)))
5.420 * [backup-simplify]: Simplify (* 0 d1) into 0
5.420 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.420 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
5.420 * [backup-simplify]: Simplify (+ (* d3 d1) (* d4 d1)) into (+ (* d4 d1) (* d3 d1))
5.420 * [backup-simplify]: Simplify (- (+ (* d4 d1) (* d3 d1))) into (- (+ (* d4 d1) (* d3 d1)))
5.420 * [backup-simplify]: Simplify (+ 0 (- (+ (* d4 d1) (* d3 d1)))) into (- (+ (* d4 d1) (* d3 d1)))
5.421 * [backup-simplify]: Simplify (/ (- (* (pow d3 2) (pow d1 2)) (* (pow d4 2) (pow d1 2))) (- (+ (* d4 d1) (* d3 d1)))) into (* -1 (/ (- (* (pow d3 2) (pow d1 2)) (* (pow d4 2) (pow d1 2))) (+ (* d4 d1) (* d3 d1))))
5.421 * [taylor]: Taking taylor expansion of (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (* d2 d1) (+ (* d3 d1) (* d4 d1)))) in d1
5.421 * [taylor]: Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d1
5.421 * [taylor]: Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d1
5.421 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
5.421 * [taylor]: Taking taylor expansion of (pow d3 2) in d1
5.421 * [taylor]: Taking taylor expansion of d3 in d1
5.421 * [backup-simplify]: Simplify d3 into d3
5.421 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.421 * [taylor]: Taking taylor expansion of d1 in d1
5.421 * [backup-simplify]: Simplify 0 into 0
5.421 * [backup-simplify]: Simplify 1 into 1
5.421 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
5.421 * [taylor]: Taking taylor expansion of (pow d2 2) in d1
5.421 * [taylor]: Taking taylor expansion of d2 in d1
5.421 * [backup-simplify]: Simplify d2 into d2
5.421 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.421 * [taylor]: Taking taylor expansion of d1 in d1
5.421 * [backup-simplify]: Simplify 0 into 0
5.421 * [backup-simplify]: Simplify 1 into 1
5.421 * [taylor]: Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d1
5.421 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
5.421 * [taylor]: Taking taylor expansion of (pow d4 2) in d1
5.421 * [taylor]: Taking taylor expansion of d4 in d1
5.421 * [backup-simplify]: Simplify d4 into d4
5.421 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.421 * [taylor]: Taking taylor expansion of d1 in d1
5.421 * [backup-simplify]: Simplify 0 into 0
5.421 * [backup-simplify]: Simplify 1 into 1
5.421 * [taylor]: Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d1
5.421 * [taylor]: Taking taylor expansion of 2 in d1
5.421 * [backup-simplify]: Simplify 2 into 2
5.421 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
5.421 * [taylor]: Taking taylor expansion of d3 in d1
5.421 * [backup-simplify]: Simplify d3 into d3
5.421 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d1
5.421 * [taylor]: Taking taylor expansion of d2 in d1
5.421 * [backup-simplify]: Simplify d2 into d2
5.421 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.421 * [taylor]: Taking taylor expansion of d1 in d1
5.421 * [backup-simplify]: Simplify 0 into 0
5.421 * [backup-simplify]: Simplify 1 into 1
5.421 * [taylor]: Taking taylor expansion of (- (* d2 d1) (+ (* d3 d1) (* d4 d1))) in d1
5.421 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.421 * [taylor]: Taking taylor expansion of d2 in d1
5.421 * [backup-simplify]: Simplify d2 into d2
5.421 * [taylor]: Taking taylor expansion of d1 in d1
5.421 * [backup-simplify]: Simplify 0 into 0
5.421 * [backup-simplify]: Simplify 1 into 1
5.421 * [taylor]: Taking taylor expansion of (+ (* d3 d1) (* d4 d1)) in d1
5.421 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.421 * [taylor]: Taking taylor expansion of d3 in d1
5.421 * [backup-simplify]: Simplify d3 into d3
5.421 * [taylor]: Taking taylor expansion of d1 in d1
5.421 * [backup-simplify]: Simplify 0 into 0
5.421 * [backup-simplify]: Simplify 1 into 1
5.421 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.421 * [taylor]: Taking taylor expansion of d4 in d1
5.421 * [backup-simplify]: Simplify d4 into d4
5.421 * [taylor]: Taking taylor expansion of d1 in d1
5.421 * [backup-simplify]: Simplify 0 into 0
5.421 * [backup-simplify]: Simplify 1 into 1
5.421 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.422 * [backup-simplify]: Simplify (* 1 1) into 1
5.422 * [backup-simplify]: Simplify (* (pow d3 2) 1) into (pow d3 2)
5.422 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.422 * [backup-simplify]: Simplify (* 1 1) into 1
5.422 * [backup-simplify]: Simplify (* (pow d2 2) 1) into (pow d2 2)
5.422 * [backup-simplify]: Simplify (+ (pow d3 2) (pow d2 2)) into (+ (pow d2 2) (pow d3 2))
5.422 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.423 * [backup-simplify]: Simplify (* 1 1) into 1
5.423 * [backup-simplify]: Simplify (* (pow d4 2) 1) into (pow d4 2)
5.423 * [backup-simplify]: Simplify (* 1 1) into 1
5.423 * [backup-simplify]: Simplify (* d2 1) into d2
5.423 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
5.423 * [backup-simplify]: Simplify (* 2 (* d3 d2)) into (* 2 (* d3 d2))
5.423 * [backup-simplify]: Simplify (+ (pow d4 2) (* 2 (* d3 d2))) into (+ (pow d4 2) (* 2 (* d3 d2)))
5.423 * [backup-simplify]: Simplify (- (+ (pow d4 2) (* 2 (* d3 d2)))) into (- (+ (pow d4 2) (* 2 (* d3 d2))))
5.424 * [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)))
5.424 * [backup-simplify]: Simplify (* d2 0) into 0
5.424 * [backup-simplify]: Simplify (* d3 0) into 0
5.424 * [backup-simplify]: Simplify (* d4 0) into 0
5.424 * [backup-simplify]: Simplify (+ 0 0) into 0
5.426 * [backup-simplify]: Simplify (- 0) into 0
5.426 * [backup-simplify]: Simplify (+ 0 0) into 0
5.426 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.427 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.427 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.427 * [backup-simplify]: Simplify (+ d3 d4) into (+ d3 d4)
5.427 * [backup-simplify]: Simplify (- (+ d3 d4)) into (- (+ d3 d4))
5.427 * [backup-simplify]: Simplify (+ d2 (- (+ d3 d4))) into (- d2 (+ d3 d4))
5.427 * [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)))
5.427 * [taylor]: Taking taylor expansion of (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (* d2 d1) (+ (* d3 d1) (* d4 d1)))) in d1
5.427 * [taylor]: Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d1
5.427 * [taylor]: Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d1
5.428 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
5.428 * [taylor]: Taking taylor expansion of (pow d3 2) in d1
5.428 * [taylor]: Taking taylor expansion of d3 in d1
5.428 * [backup-simplify]: Simplify d3 into d3
5.428 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.428 * [taylor]: Taking taylor expansion of d1 in d1
5.428 * [backup-simplify]: Simplify 0 into 0
5.428 * [backup-simplify]: Simplify 1 into 1
5.428 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
5.428 * [taylor]: Taking taylor expansion of (pow d2 2) in d1
5.428 * [taylor]: Taking taylor expansion of d2 in d1
5.428 * [backup-simplify]: Simplify d2 into d2
5.428 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.428 * [taylor]: Taking taylor expansion of d1 in d1
5.428 * [backup-simplify]: Simplify 0 into 0
5.428 * [backup-simplify]: Simplify 1 into 1
5.428 * [taylor]: Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d1
5.428 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
5.428 * [taylor]: Taking taylor expansion of (pow d4 2) in d1
5.428 * [taylor]: Taking taylor expansion of d4 in d1
5.428 * [backup-simplify]: Simplify d4 into d4
5.428 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.428 * [taylor]: Taking taylor expansion of d1 in d1
5.428 * [backup-simplify]: Simplify 0 into 0
5.428 * [backup-simplify]: Simplify 1 into 1
5.428 * [taylor]: Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d1
5.428 * [taylor]: Taking taylor expansion of 2 in d1
5.428 * [backup-simplify]: Simplify 2 into 2
5.428 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
5.428 * [taylor]: Taking taylor expansion of d3 in d1
5.428 * [backup-simplify]: Simplify d3 into d3
5.428 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d1
5.428 * [taylor]: Taking taylor expansion of d2 in d1
5.428 * [backup-simplify]: Simplify d2 into d2
5.428 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.428 * [taylor]: Taking taylor expansion of d1 in d1
5.428 * [backup-simplify]: Simplify 0 into 0
5.428 * [backup-simplify]: Simplify 1 into 1
5.428 * [taylor]: Taking taylor expansion of (- (* d2 d1) (+ (* d3 d1) (* d4 d1))) in d1
5.428 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.428 * [taylor]: Taking taylor expansion of d2 in d1
5.428 * [backup-simplify]: Simplify d2 into d2
5.428 * [taylor]: Taking taylor expansion of d1 in d1
5.428 * [backup-simplify]: Simplify 0 into 0
5.428 * [backup-simplify]: Simplify 1 into 1
5.428 * [taylor]: Taking taylor expansion of (+ (* d3 d1) (* d4 d1)) in d1
5.428 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.428 * [taylor]: Taking taylor expansion of d3 in d1
5.428 * [backup-simplify]: Simplify d3 into d3
5.428 * [taylor]: Taking taylor expansion of d1 in d1
5.428 * [backup-simplify]: Simplify 0 into 0
5.428 * [backup-simplify]: Simplify 1 into 1
5.428 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.428 * [taylor]: Taking taylor expansion of d4 in d1
5.428 * [backup-simplify]: Simplify d4 into d4
5.428 * [taylor]: Taking taylor expansion of d1 in d1
5.428 * [backup-simplify]: Simplify 0 into 0
5.428 * [backup-simplify]: Simplify 1 into 1
5.428 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.429 * [backup-simplify]: Simplify (* 1 1) into 1
5.429 * [backup-simplify]: Simplify (* (pow d3 2) 1) into (pow d3 2)
5.429 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.429 * [backup-simplify]: Simplify (* 1 1) into 1
5.429 * [backup-simplify]: Simplify (* (pow d2 2) 1) into (pow d2 2)
5.429 * [backup-simplify]: Simplify (+ (pow d3 2) (pow d2 2)) into (+ (pow d2 2) (pow d3 2))
5.429 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.429 * [backup-simplify]: Simplify (* 1 1) into 1
5.430 * [backup-simplify]: Simplify (* (pow d4 2) 1) into (pow d4 2)
5.430 * [backup-simplify]: Simplify (* 1 1) into 1
5.430 * [backup-simplify]: Simplify (* d2 1) into d2
5.430 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
5.430 * [backup-simplify]: Simplify (* 2 (* d3 d2)) into (* 2 (* d3 d2))
5.430 * [backup-simplify]: Simplify (+ (pow d4 2) (* 2 (* d3 d2))) into (+ (pow d4 2) (* 2 (* d3 d2)))
5.430 * [backup-simplify]: Simplify (- (+ (pow d4 2) (* 2 (* d3 d2)))) into (- (+ (pow d4 2) (* 2 (* d3 d2))))
5.431 * [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)))
5.431 * [backup-simplify]: Simplify (* d2 0) into 0
5.431 * [backup-simplify]: Simplify (* d3 0) into 0
5.431 * [backup-simplify]: Simplify (* d4 0) into 0
5.431 * [backup-simplify]: Simplify (+ 0 0) into 0
5.431 * [backup-simplify]: Simplify (- 0) into 0
5.431 * [backup-simplify]: Simplify (+ 0 0) into 0
5.432 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.432 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.432 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.432 * [backup-simplify]: Simplify (+ d3 d4) into (+ d3 d4)
5.432 * [backup-simplify]: Simplify (- (+ d3 d4)) into (- (+ d3 d4))
5.432 * [backup-simplify]: Simplify (+ d2 (- (+ d3 d4))) into (- d2 (+ d3 d4))
5.433 * [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)))
5.433 * [taylor]: Taking taylor expansion of (/ (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) (- d2 (+ d3 d4))) in d2
5.433 * [taylor]: Taking taylor expansion of (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) in d2
5.433 * [taylor]: Taking taylor expansion of (+ (pow d2 2) (pow d3 2)) in d2
5.433 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
5.433 * [taylor]: Taking taylor expansion of d2 in d2
5.433 * [backup-simplify]: Simplify 0 into 0
5.433 * [backup-simplify]: Simplify 1 into 1
5.433 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
5.433 * [taylor]: Taking taylor expansion of d3 in d2
5.433 * [backup-simplify]: Simplify d3 into d3
5.433 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d2)) (pow d4 2)) in d2
5.433 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d2
5.433 * [taylor]: Taking taylor expansion of 2 in d2
5.433 * [backup-simplify]: Simplify 2 into 2
5.433 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
5.433 * [taylor]: Taking taylor expansion of d3 in d2
5.433 * [backup-simplify]: Simplify d3 into d3
5.433 * [taylor]: Taking taylor expansion of d2 in d2
5.433 * [backup-simplify]: Simplify 0 into 0
5.433 * [backup-simplify]: Simplify 1 into 1
5.433 * [taylor]: Taking taylor expansion of (pow d4 2) in d2
5.433 * [taylor]: Taking taylor expansion of d4 in d2
5.433 * [backup-simplify]: Simplify d4 into d4
5.433 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d4)) in d2
5.433 * [taylor]: Taking taylor expansion of d2 in d2
5.433 * [backup-simplify]: Simplify 0 into 0
5.433 * [backup-simplify]: Simplify 1 into 1
5.433 * [taylor]: Taking taylor expansion of (+ d3 d4) in d2
5.433 * [taylor]: Taking taylor expansion of d3 in d2
5.433 * [backup-simplify]: Simplify d3 into d3
5.433 * [taylor]: Taking taylor expansion of d4 in d2
5.433 * [backup-simplify]: Simplify d4 into d4
5.433 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.433 * [backup-simplify]: Simplify (+ 0 (pow d3 2)) into (pow d3 2)
5.433 * [backup-simplify]: Simplify (* d3 0) into 0
5.434 * [backup-simplify]: Simplify (* 2 0) into 0
5.434 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.434 * [backup-simplify]: Simplify (+ 0 (pow d4 2)) into (pow d4 2)
5.434 * [backup-simplify]: Simplify (- (pow d4 2)) into (- (pow d4 2))
5.434 * [backup-simplify]: Simplify (+ (pow d3 2) (- (pow d4 2))) into (- (pow d3 2) (pow d4 2))
5.434 * [backup-simplify]: Simplify (+ d3 d4) into (+ d3 d4)
5.434 * [backup-simplify]: Simplify (- (+ d3 d4)) into (- (+ d3 d4))
5.434 * [backup-simplify]: Simplify (+ 0 (- (+ d3 d4))) into (- (+ d3 d4))
5.434 * [backup-simplify]: Simplify (/ (- (pow d3 2) (pow d4 2)) (- (+ d3 d4))) into (* -1 (/ (- (pow d3 2) (pow d4 2)) (+ d3 d4)))
5.434 * [taylor]: Taking taylor expansion of (* -1 (/ (- (pow d3 2) (pow d4 2)) (+ d3 d4))) in d3
5.434 * [taylor]: Taking taylor expansion of -1 in d3
5.434 * [backup-simplify]: Simplify -1 into -1
5.434 * [taylor]: Taking taylor expansion of (/ (- (pow d3 2) (pow d4 2)) (+ d3 d4)) in d3
5.434 * [taylor]: Taking taylor expansion of (- (pow d3 2) (pow d4 2)) in d3
5.434 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
5.434 * [taylor]: Taking taylor expansion of d3 in d3
5.434 * [backup-simplify]: Simplify 0 into 0
5.434 * [backup-simplify]: Simplify 1 into 1
5.434 * [taylor]: Taking taylor expansion of (pow d4 2) in d3
5.434 * [taylor]: Taking taylor expansion of d4 in d3
5.434 * [backup-simplify]: Simplify d4 into d4
5.434 * [taylor]: Taking taylor expansion of (+ d3 d4) in d3
5.435 * [taylor]: Taking taylor expansion of d3 in d3
5.435 * [backup-simplify]: Simplify 0 into 0
5.435 * [backup-simplify]: Simplify 1 into 1
5.435 * [taylor]: Taking taylor expansion of d4 in d3
5.435 * [backup-simplify]: Simplify d4 into d4
5.435 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.435 * [backup-simplify]: Simplify (- (pow d4 2)) into (- (pow d4 2))
5.435 * [backup-simplify]: Simplify (+ 0 (- (pow d4 2))) into (- (pow d4 2))
5.435 * [backup-simplify]: Simplify (+ 0 d4) into d4
5.435 * [backup-simplify]: Simplify (/ (- (pow d4 2)) d4) into (* -1 d4)
5.435 * [backup-simplify]: Simplify (* -1 (* -1 d4)) into d4
5.435 * [taylor]: Taking taylor expansion of d4 in d4
5.435 * [backup-simplify]: Simplify 0 into 0
5.435 * [backup-simplify]: Simplify 1 into 1
5.435 * [backup-simplify]: Simplify 0 into 0
5.435 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.436 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
5.436 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
5.436 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.436 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
5.437 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (* 0 1)) into 0
5.437 * [backup-simplify]: Simplify (+ 0 0) into 0
5.437 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.437 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0
5.438 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
5.438 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.438 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 1)) into 0
5.438 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d2)) into 0
5.439 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* d3 d2))) into 0
5.439 * [backup-simplify]: Simplify (+ 0 0) into 0
5.439 * [backup-simplify]: Simplify (- 0) into 0
5.439 * [backup-simplify]: Simplify (+ 0 0) into 0
5.440 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
5.440 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.441 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
5.441 * [backup-simplify]: Simplify (+ 0 0) into 0
5.441 * [backup-simplify]: Simplify (- 0) into 0
5.441 * [backup-simplify]: Simplify (+ 0 0) into 0
5.442 * [backup-simplify]: Simplify (- (/ 0 (- d2 (+ d3 d4))) (+ (* (/ (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) (- d2 (+ d3 d4))) (/ 0 (- d2 (+ d3 d4)))))) into 0
5.442 * [taylor]: Taking taylor expansion of 0 in d2
5.442 * [backup-simplify]: Simplify 0 into 0
5.442 * [taylor]: Taking taylor expansion of 0 in d3
5.442 * [backup-simplify]: Simplify 0 into 0
5.442 * [taylor]: Taking taylor expansion of 0 in d4
5.442 * [backup-simplify]: Simplify 0 into 0
5.442 * [backup-simplify]: Simplify 0 into 0
5.442 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
5.442 * [backup-simplify]: Simplify (+ 0 0) into 0
5.443 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.443 * [backup-simplify]: Simplify (+ (* 2 d3) (* 0 0)) into (* 2 d3)
5.443 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0
5.443 * [backup-simplify]: Simplify (+ (* 2 d3) 0) into (* 2 d3)
5.443 * [backup-simplify]: Simplify (- (* 2 d3)) into (- (* 2 d3))
5.443 * [backup-simplify]: Simplify (+ 0 (- (* 2 d3))) into (- (* 2 d3))
5.443 * [backup-simplify]: Simplify (+ 0 0) into 0
5.444 * [backup-simplify]: Simplify (- 0) into 0
5.444 * [backup-simplify]: Simplify (+ 1 0) into 1
5.444 * [backup-simplify]: Simplify (- (/ (- (* 2 d3)) (- (+ d3 d4))) (+ (* (* -1 (/ (- (pow d3 2) (pow d4 2)) (+ d3 d4))) (/ 1 (- (+ d3 d4)))))) into (- (+ (/ (pow d4 2) (pow (+ d3 d4) 2)) (* 2 (/ d3 (+ d3 d4)))) (/ (pow d3 2) (pow (+ d3 d4) 2)))
5.444 * [taylor]: Taking taylor expansion of (- (+ (/ (pow d4 2) (pow (+ d3 d4) 2)) (* 2 (/ d3 (+ d3 d4)))) (/ (pow d3 2) (pow (+ d3 d4) 2))) in d3
5.444 * [taylor]: Taking taylor expansion of (+ (/ (pow d4 2) (pow (+ d3 d4) 2)) (* 2 (/ d3 (+ d3 d4)))) in d3
5.444 * [taylor]: Taking taylor expansion of (/ (pow d4 2) (pow (+ d3 d4) 2)) in d3
5.444 * [taylor]: Taking taylor expansion of (pow d4 2) in d3
5.444 * [taylor]: Taking taylor expansion of d4 in d3
5.444 * [backup-simplify]: Simplify d4 into d4
5.444 * [taylor]: Taking taylor expansion of (pow (+ d3 d4) 2) in d3
5.444 * [taylor]: Taking taylor expansion of (+ d3 d4) in d3
5.444 * [taylor]: Taking taylor expansion of d3 in d3
5.444 * [backup-simplify]: Simplify 0 into 0
5.444 * [backup-simplify]: Simplify 1 into 1
5.444 * [taylor]: Taking taylor expansion of d4 in d3
5.444 * [backup-simplify]: Simplify d4 into d4
5.444 * [backup-simplify]: Simplify (+ 0 d4) into d4
5.445 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.445 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.445 * [backup-simplify]: Simplify (/ (pow d4 2) (pow d4 2)) into 1
5.445 * [taylor]: Taking taylor expansion of (* 2 (/ d3 (+ d3 d4))) in d3
5.445 * [taylor]: Taking taylor expansion of 2 in d3
5.445 * [backup-simplify]: Simplify 2 into 2
5.445 * [taylor]: Taking taylor expansion of (/ d3 (+ d3 d4)) in d3
5.445 * [taylor]: Taking taylor expansion of d3 in d3
5.445 * [backup-simplify]: Simplify 0 into 0
5.445 * [backup-simplify]: Simplify 1 into 1
5.445 * [taylor]: Taking taylor expansion of (+ d3 d4) in d3
5.445 * [taylor]: Taking taylor expansion of d3 in d3
5.445 * [backup-simplify]: Simplify 0 into 0
5.445 * [backup-simplify]: Simplify 1 into 1
5.445 * [taylor]: Taking taylor expansion of d4 in d3
5.445 * [backup-simplify]: Simplify d4 into d4
5.445 * [backup-simplify]: Simplify (+ 0 d4) into d4
5.445 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.445 * [taylor]: Taking taylor expansion of (/ (pow d3 2) (pow (+ d3 d4) 2)) in d3
5.445 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
5.445 * [taylor]: Taking taylor expansion of d3 in d3
5.445 * [backup-simplify]: Simplify 0 into 0
5.445 * [backup-simplify]: Simplify 1 into 1
5.445 * [taylor]: Taking taylor expansion of (pow (+ d3 d4) 2) in d3
5.445 * [taylor]: Taking taylor expansion of (+ d3 d4) in d3
5.445 * [taylor]: Taking taylor expansion of d3 in d3
5.445 * [backup-simplify]: Simplify 0 into 0
5.445 * [backup-simplify]: Simplify 1 into 1
5.445 * [taylor]: Taking taylor expansion of d4 in d3
5.445 * [backup-simplify]: Simplify d4 into d4
5.445 * [backup-simplify]: Simplify (+ 0 d4) into d4
5.445 * [backup-simplify]: Simplify (* 1 1) into 1
5.445 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.446 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.446 * [backup-simplify]: Simplify (+ 1 0) into 1
5.446 * [backup-simplify]: Simplify (+ 1 0) into 1
5.446 * [taylor]: Taking taylor expansion of 1 in d4
5.446 * [backup-simplify]: Simplify 1 into 1
5.446 * [backup-simplify]: Simplify 1 into 1
5.446 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0
5.446 * [backup-simplify]: Simplify (- 0) into 0
5.447 * [backup-simplify]: Simplify (+ 0 0) into 0
5.447 * [backup-simplify]: Simplify (+ 1 0) into 1
5.447 * [backup-simplify]: Simplify (- (/ 0 d4) (+ (* (* -1 d4) (/ 1 d4)))) into 1
5.447 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 (* -1 d4))) into (- 1)
5.447 * [taylor]: Taking taylor expansion of (- 1) in d4
5.447 * [taylor]: Taking taylor expansion of 1 in d4
5.447 * [backup-simplify]: Simplify 1 into 1
5.448 * [backup-simplify]: Simplify (- 1) into -1
5.448 * [backup-simplify]: Simplify -1 into -1
5.448 * [backup-simplify]: Simplify 1 into 1
5.448 * [backup-simplify]: Simplify (+ (* 1 (* d4 (* 1 (* 1 d1)))) (+ (* -1 (* 1 (* d3 (* 1 d1)))) (* 1 (* 1 (* 1 (* d2 d1)))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
5.449 * [backup-simplify]: Simplify (/ (- (* (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3)))) (* (* (/ 1 d4) (/ 1 d1)) (* (/ 1 d4) (/ 1 d1)))) (- (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1)))) into (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))))
5.449 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in (d1 d2 d3 d4) around 0
5.449 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d4
5.449 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d4
5.449 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d4
5.449 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d4
5.449 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d4
5.449 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
5.449 * [taylor]: Taking taylor expansion of d2 in d4
5.449 * [backup-simplify]: Simplify d2 into d2
5.449 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.449 * [taylor]: Taking taylor expansion of d1 in d4
5.449 * [backup-simplify]: Simplify d1 into d1
5.449 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.449 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.449 * [backup-simplify]: Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
5.449 * [backup-simplify]: Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
5.449 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
5.449 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
5.449 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
5.449 * [taylor]: Taking taylor expansion of d3 in d4
5.449 * [backup-simplify]: Simplify d3 into d3
5.449 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.449 * [taylor]: Taking taylor expansion of d1 in d4
5.449 * [backup-simplify]: Simplify d1 into d1
5.449 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.449 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.449 * [backup-simplify]: Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
5.450 * [backup-simplify]: Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
5.450 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d4
5.450 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
5.450 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
5.450 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
5.450 * [taylor]: Taking taylor expansion of d4 in d4
5.450 * [backup-simplify]: Simplify 0 into 0
5.450 * [backup-simplify]: Simplify 1 into 1
5.450 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.450 * [taylor]: Taking taylor expansion of d1 in d4
5.450 * [backup-simplify]: Simplify d1 into d1
5.450 * [backup-simplify]: Simplify (* 1 1) into 1
5.450 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.450 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.450 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.450 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d4
5.450 * [taylor]: Taking taylor expansion of 2 in d4
5.450 * [backup-simplify]: Simplify 2 into 2
5.450 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d4
5.450 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d4
5.450 * [taylor]: Taking taylor expansion of d3 in d4
5.450 * [backup-simplify]: Simplify d3 into d3
5.450 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d4
5.450 * [taylor]: Taking taylor expansion of d2 in d4
5.450 * [backup-simplify]: Simplify d2 into d2
5.450 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.450 * [taylor]: Taking taylor expansion of d1 in d4
5.450 * [backup-simplify]: Simplify d1 into d1
5.450 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.451 * [backup-simplify]: Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
5.451 * [backup-simplify]: Simplify (* d3 (* d2 (pow d1 2))) into (* d3 (* d2 (pow d1 2)))
5.451 * [backup-simplify]: Simplify (/ 1 (* d3 (* d2 (pow d1 2)))) into (/ 1 (* d3 (* d2 (pow d1 2))))
5.451 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d4
5.451 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
5.451 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
5.451 * [taylor]: Taking taylor expansion of d2 in d4
5.451 * [backup-simplify]: Simplify d2 into d2
5.451 * [taylor]: Taking taylor expansion of d1 in d4
5.451 * [backup-simplify]: Simplify d1 into d1
5.451 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.451 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.451 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d4
5.451 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
5.451 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
5.451 * [taylor]: Taking taylor expansion of d4 in d4
5.451 * [backup-simplify]: Simplify 0 into 0
5.451 * [backup-simplify]: Simplify 1 into 1
5.451 * [taylor]: Taking taylor expansion of d1 in d4
5.451 * [backup-simplify]: Simplify d1 into d1
5.451 * [backup-simplify]: Simplify (* 0 d1) into 0
5.451 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.451 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.451 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
5.451 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
5.451 * [taylor]: Taking taylor expansion of d3 in d4
5.451 * [backup-simplify]: Simplify d3 into d3
5.452 * [taylor]: Taking taylor expansion of d1 in d4
5.452 * [backup-simplify]: Simplify d1 into d1
5.452 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.452 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.452 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
5.452 * [backup-simplify]: Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2)))
5.452 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d1 2)))) into (- (/ 1 (pow d1 2)))
5.452 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
5.452 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1))
5.452 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
5.452 * [backup-simplify]: Simplify (/ (- (/ 1 (pow d1 2))) (- (/ 1 d1))) into (/ 1 d1)
5.452 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d3
5.452 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d3
5.452 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d3
5.452 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d3
5.452 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d3
5.452 * [taylor]: Taking taylor expansion of (pow d2 2) in d3
5.452 * [taylor]: Taking taylor expansion of d2 in d3
5.452 * [backup-simplify]: Simplify d2 into d2
5.452 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.452 * [taylor]: Taking taylor expansion of d1 in d3
5.452 * [backup-simplify]: Simplify d1 into d1
5.452 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.452 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.453 * [backup-simplify]: Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
5.453 * [backup-simplify]: Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
5.453 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
5.453 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
5.453 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
5.453 * [taylor]: Taking taylor expansion of d3 in d3
5.453 * [backup-simplify]: Simplify 0 into 0
5.453 * [backup-simplify]: Simplify 1 into 1
5.453 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.453 * [taylor]: Taking taylor expansion of d1 in d3
5.453 * [backup-simplify]: Simplify d1 into d1
5.453 * [backup-simplify]: Simplify (* 1 1) into 1
5.453 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.453 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.453 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.453 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d3
5.453 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d3
5.453 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
5.453 * [taylor]: Taking taylor expansion of (pow d4 2) in d3
5.453 * [taylor]: Taking taylor expansion of d4 in d3
5.453 * [backup-simplify]: Simplify d4 into d4
5.453 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.453 * [taylor]: Taking taylor expansion of d1 in d3
5.453 * [backup-simplify]: Simplify d1 into d1
5.454 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.454 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.454 * [backup-simplify]: Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
5.454 * [backup-simplify]: Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
5.454 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d3
5.454 * [taylor]: Taking taylor expansion of 2 in d3
5.454 * [backup-simplify]: Simplify 2 into 2
5.454 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d3
5.454 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d3
5.454 * [taylor]: Taking taylor expansion of d3 in d3
5.454 * [backup-simplify]: Simplify 0 into 0
5.454 * [backup-simplify]: Simplify 1 into 1
5.454 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d3
5.454 * [taylor]: Taking taylor expansion of d2 in d3
5.454 * [backup-simplify]: Simplify d2 into d2
5.454 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.454 * [taylor]: Taking taylor expansion of d1 in d3
5.454 * [backup-simplify]: Simplify d1 into d1
5.454 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.454 * [backup-simplify]: Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
5.454 * [backup-simplify]: Simplify (* 0 (* d2 (pow d1 2))) into 0
5.454 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0
5.454 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 (pow d1 2))) into 0
5.455 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* d2 (pow d1 2)))) into (* d2 (pow d1 2))
5.455 * [backup-simplify]: Simplify (/ 1 (* d2 (pow d1 2))) into (/ 1 (* d2 (pow d1 2)))
5.455 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d3
5.455 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
5.455 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
5.455 * [taylor]: Taking taylor expansion of d2 in d3
5.455 * [backup-simplify]: Simplify d2 into d2
5.455 * [taylor]: Taking taylor expansion of d1 in d3
5.455 * [backup-simplify]: Simplify d1 into d1
5.455 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.455 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.455 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d3
5.455 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
5.455 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
5.455 * [taylor]: Taking taylor expansion of d4 in d3
5.455 * [backup-simplify]: Simplify d4 into d4
5.455 * [taylor]: Taking taylor expansion of d1 in d3
5.455 * [backup-simplify]: Simplify d1 into d1
5.455 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
5.455 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
5.455 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
5.455 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
5.455 * [taylor]: Taking taylor expansion of d3 in d3
5.455 * [backup-simplify]: Simplify 0 into 0
5.455 * [backup-simplify]: Simplify 1 into 1
5.455 * [taylor]: Taking taylor expansion of d1 in d3
5.455 * [backup-simplify]: Simplify d1 into d1
5.455 * [backup-simplify]: Simplify (* 0 d1) into 0
5.456 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.456 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.456 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
5.456 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
5.456 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
5.456 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1))
5.456 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
5.456 * [backup-simplify]: Simplify (/ (/ 1 (pow d1 2)) (- (/ 1 d1))) into (/ -1 d1)
5.456 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d2
5.456 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d2
5.456 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d2
5.456 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d2
5.456 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d2
5.456 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
5.456 * [taylor]: Taking taylor expansion of d2 in d2
5.456 * [backup-simplify]: Simplify 0 into 0
5.457 * [backup-simplify]: Simplify 1 into 1
5.457 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.457 * [taylor]: Taking taylor expansion of d1 in d2
5.457 * [backup-simplify]: Simplify d1 into d1
5.457 * [backup-simplify]: Simplify (* 1 1) into 1
5.457 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.457 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.457 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.457 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d2
5.457 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
5.457 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
5.457 * [taylor]: Taking taylor expansion of d3 in d2
5.457 * [backup-simplify]: Simplify d3 into d3
5.457 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.457 * [taylor]: Taking taylor expansion of d1 in d2
5.457 * [backup-simplify]: Simplify d1 into d1
5.457 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.457 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.457 * [backup-simplify]: Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
5.457 * [backup-simplify]: Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
5.458 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d2
5.458 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d2
5.458 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
5.458 * [taylor]: Taking taylor expansion of (pow d4 2) in d2
5.458 * [taylor]: Taking taylor expansion of d4 in d2
5.458 * [backup-simplify]: Simplify d4 into d4
5.458 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.458 * [taylor]: Taking taylor expansion of d1 in d2
5.458 * [backup-simplify]: Simplify d1 into d1
5.458 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.458 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.458 * [backup-simplify]: Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
5.458 * [backup-simplify]: Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
5.458 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d2
5.458 * [taylor]: Taking taylor expansion of 2 in d2
5.458 * [backup-simplify]: Simplify 2 into 2
5.458 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d2
5.458 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d2
5.458 * [taylor]: Taking taylor expansion of d3 in d2
5.458 * [backup-simplify]: Simplify d3 into d3
5.458 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d2
5.458 * [taylor]: Taking taylor expansion of d2 in d2
5.458 * [backup-simplify]: Simplify 0 into 0
5.458 * [backup-simplify]: Simplify 1 into 1
5.458 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.458 * [taylor]: Taking taylor expansion of d1 in d2
5.458 * [backup-simplify]: Simplify d1 into d1
5.458 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.458 * [backup-simplify]: Simplify (* 0 (pow d1 2)) into 0
5.458 * [backup-simplify]: Simplify (* d3 0) into 0
5.458 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0
5.459 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2)
5.459 * [backup-simplify]: Simplify (+ (* d3 (pow d1 2)) (* 0 0)) into (* d3 (pow d1 2))
5.459 * [backup-simplify]: Simplify (/ 1 (* d3 (pow d1 2))) into (/ 1 (* d3 (pow d1 2)))
5.459 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d2
5.459 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
5.459 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
5.459 * [taylor]: Taking taylor expansion of d2 in d2
5.459 * [backup-simplify]: Simplify 0 into 0
5.459 * [backup-simplify]: Simplify 1 into 1
5.459 * [taylor]: Taking taylor expansion of d1 in d2
5.459 * [backup-simplify]: Simplify d1 into d1
5.459 * [backup-simplify]: Simplify (* 0 d1) into 0
5.460 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.460 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.460 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d2
5.460 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
5.460 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
5.460 * [taylor]: Taking taylor expansion of d4 in d2
5.460 * [backup-simplify]: Simplify d4 into d4
5.460 * [taylor]: Taking taylor expansion of d1 in d2
5.460 * [backup-simplify]: Simplify d1 into d1
5.460 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
5.460 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
5.460 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
5.460 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
5.460 * [taylor]: Taking taylor expansion of d3 in d2
5.460 * [backup-simplify]: Simplify d3 into d3
5.460 * [taylor]: Taking taylor expansion of d1 in d2
5.460 * [backup-simplify]: Simplify d1 into d1
5.460 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.460 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.460 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
5.460 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
5.460 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
5.460 * [backup-simplify]: Simplify (/ (/ 1 (pow d1 2)) (/ 1 d1)) into (/ 1 d1)
5.460 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d1
5.460 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
5.460 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
5.460 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
5.460 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
5.460 * [taylor]: Taking taylor expansion of (pow d2 2) in d1
5.460 * [taylor]: Taking taylor expansion of d2 in d1
5.461 * [backup-simplify]: Simplify d2 into d2
5.461 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.461 * [taylor]: Taking taylor expansion of d1 in d1
5.461 * [backup-simplify]: Simplify 0 into 0
5.461 * [backup-simplify]: Simplify 1 into 1
5.461 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.461 * [backup-simplify]: Simplify (* 1 1) into 1
5.461 * [backup-simplify]: Simplify (* (pow d2 2) 1) into (pow d2 2)
5.461 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
5.461 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
5.461 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
5.461 * [taylor]: Taking taylor expansion of (pow d3 2) in d1
5.461 * [taylor]: Taking taylor expansion of d3 in d1
5.461 * [backup-simplify]: Simplify d3 into d3
5.461 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.461 * [taylor]: Taking taylor expansion of d1 in d1
5.461 * [backup-simplify]: Simplify 0 into 0
5.461 * [backup-simplify]: Simplify 1 into 1
5.461 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.461 * [backup-simplify]: Simplify (* 1 1) into 1
5.462 * [backup-simplify]: Simplify (* (pow d3 2) 1) into (pow d3 2)
5.462 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
5.462 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
5.462 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
5.462 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
5.462 * [taylor]: Taking taylor expansion of (pow d4 2) in d1
5.462 * [taylor]: Taking taylor expansion of d4 in d1
5.462 * [backup-simplify]: Simplify d4 into d4
5.462 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.462 * [taylor]: Taking taylor expansion of d1 in d1
5.462 * [backup-simplify]: Simplify 0 into 0
5.462 * [backup-simplify]: Simplify 1 into 1
5.462 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.462 * [backup-simplify]: Simplify (* 1 1) into 1
5.462 * [backup-simplify]: Simplify (* (pow d4 2) 1) into (pow d4 2)
5.462 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.462 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
5.462 * [taylor]: Taking taylor expansion of 2 in d1
5.462 * [backup-simplify]: Simplify 2 into 2
5.462 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
5.462 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
5.462 * [taylor]: Taking taylor expansion of d3 in d1
5.462 * [backup-simplify]: Simplify d3 into d3
5.462 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d1
5.462 * [taylor]: Taking taylor expansion of d2 in d1
5.462 * [backup-simplify]: Simplify d2 into d2
5.462 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.462 * [taylor]: Taking taylor expansion of d1 in d1
5.462 * [backup-simplify]: Simplify 0 into 0
5.462 * [backup-simplify]: Simplify 1 into 1
5.463 * [backup-simplify]: Simplify (* 1 1) into 1
5.463 * [backup-simplify]: Simplify (* d2 1) into d2
5.463 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
5.463 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
5.463 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d1
5.463 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.463 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.463 * [taylor]: Taking taylor expansion of d2 in d1
5.463 * [backup-simplify]: Simplify d2 into d2
5.463 * [taylor]: Taking taylor expansion of d1 in d1
5.463 * [backup-simplify]: Simplify 0 into 0
5.463 * [backup-simplify]: Simplify 1 into 1
5.463 * [backup-simplify]: Simplify (* d2 0) into 0
5.464 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.464 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.464 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d1
5.464 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
5.464 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.464 * [taylor]: Taking taylor expansion of d4 in d1
5.464 * [backup-simplify]: Simplify d4 into d4
5.464 * [taylor]: Taking taylor expansion of d1 in d1
5.464 * [backup-simplify]: Simplify 0 into 0
5.464 * [backup-simplify]: Simplify 1 into 1
5.464 * [backup-simplify]: Simplify (* d4 0) into 0
5.464 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.464 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.464 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.464 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.464 * [taylor]: Taking taylor expansion of d3 in d1
5.464 * [backup-simplify]: Simplify d3 into d3
5.464 * [taylor]: Taking taylor expansion of d1 in d1
5.464 * [backup-simplify]: Simplify 0 into 0
5.465 * [backup-simplify]: Simplify 1 into 1
5.465 * [backup-simplify]: Simplify (* d3 0) into 0
5.465 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.465 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.465 * [backup-simplify]: Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
5.465 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
5.466 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) (/ 2 (* d3 d2))) into (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))
5.466 * [backup-simplify]: Simplify (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
5.466 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
5.466 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
5.467 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
5.467 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))
5.467 * [backup-simplify]: Simplify (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) into (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))
5.468 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d1
5.468 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
5.468 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
5.468 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
5.468 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
5.468 * [taylor]: Taking taylor expansion of (pow d2 2) in d1
5.468 * [taylor]: Taking taylor expansion of d2 in d1
5.468 * [backup-simplify]: Simplify d2 into d2
5.468 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.468 * [taylor]: Taking taylor expansion of d1 in d1
5.468 * [backup-simplify]: Simplify 0 into 0
5.468 * [backup-simplify]: Simplify 1 into 1
5.468 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.468 * [backup-simplify]: Simplify (* 1 1) into 1
5.468 * [backup-simplify]: Simplify (* (pow d2 2) 1) into (pow d2 2)
5.468 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
5.469 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
5.469 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
5.469 * [taylor]: Taking taylor expansion of (pow d3 2) in d1
5.469 * [taylor]: Taking taylor expansion of d3 in d1
5.469 * [backup-simplify]: Simplify d3 into d3
5.469 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.469 * [taylor]: Taking taylor expansion of d1 in d1
5.469 * [backup-simplify]: Simplify 0 into 0
5.469 * [backup-simplify]: Simplify 1 into 1
5.469 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.469 * [backup-simplify]: Simplify (* 1 1) into 1
5.469 * [backup-simplify]: Simplify (* (pow d3 2) 1) into (pow d3 2)
5.469 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
5.469 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
5.469 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
5.469 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
5.469 * [taylor]: Taking taylor expansion of (pow d4 2) in d1
5.469 * [taylor]: Taking taylor expansion of d4 in d1
5.470 * [backup-simplify]: Simplify d4 into d4
5.470 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.470 * [taylor]: Taking taylor expansion of d1 in d1
5.470 * [backup-simplify]: Simplify 0 into 0
5.470 * [backup-simplify]: Simplify 1 into 1
5.470 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.470 * [backup-simplify]: Simplify (* 1 1) into 1
5.470 * [backup-simplify]: Simplify (* (pow d4 2) 1) into (pow d4 2)
5.470 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.470 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
5.470 * [taylor]: Taking taylor expansion of 2 in d1
5.470 * [backup-simplify]: Simplify 2 into 2
5.470 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
5.470 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
5.470 * [taylor]: Taking taylor expansion of d3 in d1
5.470 * [backup-simplify]: Simplify d3 into d3
5.470 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d1
5.470 * [taylor]: Taking taylor expansion of d2 in d1
5.470 * [backup-simplify]: Simplify d2 into d2
5.471 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.471 * [taylor]: Taking taylor expansion of d1 in d1
5.471 * [backup-simplify]: Simplify 0 into 0
5.471 * [backup-simplify]: Simplify 1 into 1
5.471 * [backup-simplify]: Simplify (* 1 1) into 1
5.471 * [backup-simplify]: Simplify (* d2 1) into d2
5.471 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
5.471 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
5.471 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d1
5.471 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.471 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.471 * [taylor]: Taking taylor expansion of d2 in d1
5.471 * [backup-simplify]: Simplify d2 into d2
5.471 * [taylor]: Taking taylor expansion of d1 in d1
5.471 * [backup-simplify]: Simplify 0 into 0
5.471 * [backup-simplify]: Simplify 1 into 1
5.471 * [backup-simplify]: Simplify (* d2 0) into 0
5.472 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.472 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.472 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d1
5.472 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
5.472 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.472 * [taylor]: Taking taylor expansion of d4 in d1
5.472 * [backup-simplify]: Simplify d4 into d4
5.472 * [taylor]: Taking taylor expansion of d1 in d1
5.472 * [backup-simplify]: Simplify 0 into 0
5.472 * [backup-simplify]: Simplify 1 into 1
5.472 * [backup-simplify]: Simplify (* d4 0) into 0
5.472 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.472 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.472 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.472 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.473 * [taylor]: Taking taylor expansion of d3 in d1
5.473 * [backup-simplify]: Simplify d3 into d3
5.473 * [taylor]: Taking taylor expansion of d1 in d1
5.473 * [backup-simplify]: Simplify 0 into 0
5.473 * [backup-simplify]: Simplify 1 into 1
5.473 * [backup-simplify]: Simplify (* d3 0) into 0
5.473 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.473 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.473 * [backup-simplify]: Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
5.473 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
5.474 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) (/ 2 (* d3 d2))) into (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))
5.474 * [backup-simplify]: Simplify (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
5.475 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
5.475 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
5.475 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
5.475 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))
5.476 * [backup-simplify]: Simplify (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) into (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))
5.476 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) in d2
5.476 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) in d2
5.476 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2
5.476 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2
5.476 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
5.476 * [taylor]: Taking taylor expansion of d2 in d2
5.476 * [backup-simplify]: Simplify 0 into 0
5.476 * [backup-simplify]: Simplify 1 into 1
5.476 * [backup-simplify]: Simplify (* 1 1) into 1
5.477 * [backup-simplify]: Simplify (/ 1 1) into 1
5.477 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2
5.477 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
5.477 * [taylor]: Taking taylor expansion of d3 in d2
5.477 * [backup-simplify]: Simplify d3 into d3
5.477 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.477 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
5.477 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))) in d2
5.477 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2
5.477 * [taylor]: Taking taylor expansion of 2 in d2
5.477 * [backup-simplify]: Simplify 2 into 2
5.477 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2
5.477 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
5.477 * [taylor]: Taking taylor expansion of d3 in d2
5.477 * [backup-simplify]: Simplify d3 into d3
5.477 * [taylor]: Taking taylor expansion of d2 in d2
5.477 * [backup-simplify]: Simplify 0 into 0
5.477 * [backup-simplify]: Simplify 1 into 1
5.477 * [backup-simplify]: Simplify (* d3 0) into 0
5.478 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.478 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.478 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2
5.478 * [taylor]: Taking taylor expansion of (pow d4 2) in d2
5.478 * [taylor]: Taking taylor expansion of d4 in d2
5.478 * [backup-simplify]: Simplify d4 into d4
5.478 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.478 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.478 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d2
5.478 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
5.478 * [taylor]: Taking taylor expansion of d2 in d2
5.478 * [backup-simplify]: Simplify 0 into 0
5.478 * [backup-simplify]: Simplify 1 into 1
5.478 * [backup-simplify]: Simplify (/ 1 1) into 1
5.478 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
5.478 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
5.478 * [taylor]: Taking taylor expansion of d4 in d2
5.478 * [backup-simplify]: Simplify d4 into d4
5.479 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.479 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
5.479 * [taylor]: Taking taylor expansion of d3 in d2
5.479 * [backup-simplify]: Simplify d3 into d3
5.479 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.479 * [backup-simplify]: Simplify (+ 1 0) into 1
5.479 * [backup-simplify]: Simplify (+ 1 0) into 1
5.480 * [backup-simplify]: Simplify (+ 1 0) into 1
5.480 * [backup-simplify]: Simplify (/ 1 1) into 1
5.480 * [taylor]: Taking taylor expansion of 1 in d3
5.480 * [backup-simplify]: Simplify 1 into 1
5.481 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.481 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
5.481 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (* 0 1)) into 0
5.482 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
5.482 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.482 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
5.483 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
5.483 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
5.483 * [backup-simplify]: Simplify (+ 0 0) into 0
5.484 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.484 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0
5.484 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
5.485 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
5.485 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.486 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 1)) into 0
5.486 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d2)) into 0
5.486 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
5.486 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d2)))) into 0
5.487 * [backup-simplify]: Simplify (+ 0 0) into 0
5.487 * [backup-simplify]: Simplify (- 0) into 0
5.487 * [backup-simplify]: Simplify (+ 0 0) into 0
5.488 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
5.488 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
5.489 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
5.489 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
5.489 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.490 * [backup-simplify]: Simplify (+ 0 0) into 0
5.490 * [backup-simplify]: Simplify (- 0) into 0
5.490 * [backup-simplify]: Simplify (+ 0 0) into 0
5.492 * [backup-simplify]: Simplify (- (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (+ (* (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))))) into 0
5.492 * [taylor]: Taking taylor expansion of 0 in d2
5.492 * [backup-simplify]: Simplify 0 into 0
5.492 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.493 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.493 * [backup-simplify]: Simplify (+ 0 0) into 0
5.493 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
5.493 * [backup-simplify]: Simplify (+ (/ 2 d3) 0) into (* 2 (/ 1 d3))
5.493 * [backup-simplify]: Simplify (- (* 2 (/ 1 d3))) into (- (* 2 (/ 1 d3)))
5.494 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d3)))
5.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.494 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
5.494 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
5.495 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d4) (/ 1 d3)))) into (- (+ (/ 1 d4) (/ 1 d3)))
5.495 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 d3))) 1) (+ (* 1 (/ (- (+ (/ 1 d4) (/ 1 d3))) 1)))) into (- (/ 1 d4) (/ 1 d3))
5.495 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
5.495 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
5.495 * [taylor]: Taking taylor expansion of d4 in d3
5.495 * [backup-simplify]: Simplify d4 into d4
5.495 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.495 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
5.495 * [taylor]: Taking taylor expansion of d3 in d3
5.495 * [backup-simplify]: Simplify 0 into 0
5.495 * [backup-simplify]: Simplify 1 into 1
5.495 * [backup-simplify]: Simplify (/ 1 1) into 1
5.496 * [backup-simplify]: Simplify (- 1) into -1
5.496 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.496 * [taylor]: Taking taylor expansion of -1 in d4
5.496 * [backup-simplify]: Simplify -1 into -1
5.496 * [taylor]: Taking taylor expansion of 1 in d4
5.496 * [backup-simplify]: Simplify 1 into 1
5.497 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.497 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
5.498 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 1))) into 0
5.498 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
5.499 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.500 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
5.500 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
5.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
5.501 * [backup-simplify]: Simplify (+ 0 0) into 0
5.502 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.502 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
5.503 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
5.503 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
5.504 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.505 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0
5.505 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
5.505 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
5.506 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
5.507 * [backup-simplify]: Simplify (+ 0 0) into 0
5.507 * [backup-simplify]: Simplify (- 0) into 0
5.507 * [backup-simplify]: Simplify (+ 0 0) into 0
5.508 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.508 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
5.509 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.509 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
5.510 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.510 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.510 * [backup-simplify]: Simplify (+ 0 0) into 0
5.510 * [backup-simplify]: Simplify (- 0) into 0
5.510 * [backup-simplify]: Simplify (+ 0 0) into 0
5.511 * [backup-simplify]: Simplify (- (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (+ (* (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))) (* 0 (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))))) into 0
5.511 * [taylor]: Taking taylor expansion of 0 in d2
5.511 * [backup-simplify]: Simplify 0 into 0
5.511 * [taylor]: Taking taylor expansion of 0 in d3
5.511 * [backup-simplify]: Simplify 0 into 0
5.512 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.512 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
5.513 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.513 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.513 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
5.513 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2))
5.514 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
5.514 * [backup-simplify]: Simplify (+ (/ 1 (pow d3 2)) (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2)))
5.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.514 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
5.514 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.515 * [backup-simplify]: Simplify (+ 0 0) into 0
5.515 * [backup-simplify]: Simplify (- 0) into 0
5.515 * [backup-simplify]: Simplify (+ 0 0) into 0
5.516 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4) (/ 1 d3)) (/ (- (+ (/ 1 d4) (/ 1 d3))) 1)))) into 0
5.516 * [taylor]: Taking taylor expansion of 0 in d3
5.516 * [backup-simplify]: Simplify 0 into 0
5.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.517 * [backup-simplify]: Simplify (- 0) into 0
5.517 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
5.517 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
5.517 * [taylor]: Taking taylor expansion of d4 in d4
5.517 * [backup-simplify]: Simplify 0 into 0
5.517 * [backup-simplify]: Simplify 1 into 1
5.517 * [backup-simplify]: Simplify (/ 1 1) into 1
5.517 * [backup-simplify]: Simplify 1 into 1
5.517 * [taylor]: Taking taylor expansion of 0 in d4
5.517 * [backup-simplify]: Simplify 0 into 0
5.517 * [backup-simplify]: Simplify -1 into -1
5.517 * [backup-simplify]: Simplify 1 into 1
5.517 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
5.518 * [backup-simplify]: Simplify (/ (- (* (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3))))) (* (* (/ 1 (- d4)) (/ 1 (- d1))) (* (/ 1 (- d4)) (/ 1 (- d1))))) (- (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1))))) into (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))))
5.518 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in (d1 d2 d3 d4) around 0
5.518 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d4
5.518 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d4
5.518 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d4
5.518 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d4
5.518 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d4
5.518 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
5.518 * [taylor]: Taking taylor expansion of d2 in d4
5.518 * [backup-simplify]: Simplify d2 into d2
5.518 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.519 * [taylor]: Taking taylor expansion of d1 in d4
5.519 * [backup-simplify]: Simplify d1 into d1
5.519 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.519 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.519 * [backup-simplify]: Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
5.519 * [backup-simplify]: Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
5.519 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
5.519 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
5.519 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
5.519 * [taylor]: Taking taylor expansion of d3 in d4
5.519 * [backup-simplify]: Simplify d3 into d3
5.519 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.519 * [taylor]: Taking taylor expansion of d1 in d4
5.519 * [backup-simplify]: Simplify d1 into d1
5.519 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.519 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.519 * [backup-simplify]: Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
5.519 * [backup-simplify]: Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
5.519 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d4
5.519 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
5.519 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
5.519 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
5.519 * [taylor]: Taking taylor expansion of d4 in d4
5.519 * [backup-simplify]: Simplify 0 into 0
5.519 * [backup-simplify]: Simplify 1 into 1
5.519 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.519 * [taylor]: Taking taylor expansion of d1 in d4
5.519 * [backup-simplify]: Simplify d1 into d1
5.520 * [backup-simplify]: Simplify (* 1 1) into 1
5.520 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.520 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.520 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.520 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d4
5.520 * [taylor]: Taking taylor expansion of 2 in d4
5.520 * [backup-simplify]: Simplify 2 into 2
5.520 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d4
5.520 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d4
5.520 * [taylor]: Taking taylor expansion of d3 in d4
5.520 * [backup-simplify]: Simplify d3 into d3
5.520 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d4
5.520 * [taylor]: Taking taylor expansion of d2 in d4
5.520 * [backup-simplify]: Simplify d2 into d2
5.520 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.520 * [taylor]: Taking taylor expansion of d1 in d4
5.520 * [backup-simplify]: Simplify d1 into d1
5.520 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.520 * [backup-simplify]: Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
5.520 * [backup-simplify]: Simplify (* d3 (* d2 (pow d1 2))) into (* d3 (* d2 (pow d1 2)))
5.520 * [backup-simplify]: Simplify (/ 1 (* d3 (* d2 (pow d1 2)))) into (/ 1 (* d3 (* d2 (pow d1 2))))
5.521 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d4
5.521 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
5.521 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
5.521 * [taylor]: Taking taylor expansion of d2 in d4
5.521 * [backup-simplify]: Simplify d2 into d2
5.521 * [taylor]: Taking taylor expansion of d1 in d4
5.521 * [backup-simplify]: Simplify d1 into d1
5.521 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.521 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.521 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d4
5.521 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
5.521 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
5.521 * [taylor]: Taking taylor expansion of d4 in d4
5.521 * [backup-simplify]: Simplify 0 into 0
5.521 * [backup-simplify]: Simplify 1 into 1
5.521 * [taylor]: Taking taylor expansion of d1 in d4
5.521 * [backup-simplify]: Simplify d1 into d1
5.521 * [backup-simplify]: Simplify (* 0 d1) into 0
5.521 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.521 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.521 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
5.521 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
5.521 * [taylor]: Taking taylor expansion of d3 in d4
5.521 * [backup-simplify]: Simplify d3 into d3
5.521 * [taylor]: Taking taylor expansion of d1 in d4
5.521 * [backup-simplify]: Simplify d1 into d1
5.521 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.521 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.521 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
5.522 * [backup-simplify]: Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2)))
5.522 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d1 2)))) into (- (/ 1 (pow d1 2)))
5.522 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
5.522 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1))
5.522 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
5.522 * [backup-simplify]: Simplify (/ (- (/ 1 (pow d1 2))) (- (/ 1 d1))) into (/ 1 d1)
5.522 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d3
5.522 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d3
5.522 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d3
5.522 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d3
5.522 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d3
5.522 * [taylor]: Taking taylor expansion of (pow d2 2) in d3
5.522 * [taylor]: Taking taylor expansion of d2 in d3
5.522 * [backup-simplify]: Simplify d2 into d2
5.522 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.522 * [taylor]: Taking taylor expansion of d1 in d3
5.522 * [backup-simplify]: Simplify d1 into d1
5.522 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.522 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.522 * [backup-simplify]: Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
5.522 * [backup-simplify]: Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
5.522 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
5.522 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
5.522 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
5.522 * [taylor]: Taking taylor expansion of d3 in d3
5.523 * [backup-simplify]: Simplify 0 into 0
5.523 * [backup-simplify]: Simplify 1 into 1
5.523 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.523 * [taylor]: Taking taylor expansion of d1 in d3
5.523 * [backup-simplify]: Simplify d1 into d1
5.523 * [backup-simplify]: Simplify (* 1 1) into 1
5.523 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.523 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.523 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.523 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d3
5.523 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d3
5.523 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
5.523 * [taylor]: Taking taylor expansion of (pow d4 2) in d3
5.523 * [taylor]: Taking taylor expansion of d4 in d3
5.523 * [backup-simplify]: Simplify d4 into d4
5.523 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.523 * [taylor]: Taking taylor expansion of d1 in d3
5.523 * [backup-simplify]: Simplify d1 into d1
5.523 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.523 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.523 * [backup-simplify]: Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
5.523 * [backup-simplify]: Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
5.524 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d3
5.524 * [taylor]: Taking taylor expansion of 2 in d3
5.524 * [backup-simplify]: Simplify 2 into 2
5.524 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d3
5.524 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d3
5.524 * [taylor]: Taking taylor expansion of d3 in d3
5.524 * [backup-simplify]: Simplify 0 into 0
5.524 * [backup-simplify]: Simplify 1 into 1
5.524 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d3
5.524 * [taylor]: Taking taylor expansion of d2 in d3
5.524 * [backup-simplify]: Simplify d2 into d2
5.524 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.524 * [taylor]: Taking taylor expansion of d1 in d3
5.524 * [backup-simplify]: Simplify d1 into d1
5.524 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.524 * [backup-simplify]: Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
5.524 * [backup-simplify]: Simplify (* 0 (* d2 (pow d1 2))) into 0
5.524 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0
5.524 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 (pow d1 2))) into 0
5.524 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* d2 (pow d1 2)))) into (* d2 (pow d1 2))
5.525 * [backup-simplify]: Simplify (/ 1 (* d2 (pow d1 2))) into (/ 1 (* d2 (pow d1 2)))
5.525 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d3
5.525 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
5.525 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
5.525 * [taylor]: Taking taylor expansion of d2 in d3
5.525 * [backup-simplify]: Simplify d2 into d2
5.525 * [taylor]: Taking taylor expansion of d1 in d3
5.525 * [backup-simplify]: Simplify d1 into d1
5.525 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.525 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.525 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d3
5.525 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
5.525 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
5.525 * [taylor]: Taking taylor expansion of d4 in d3
5.525 * [backup-simplify]: Simplify d4 into d4
5.525 * [taylor]: Taking taylor expansion of d1 in d3
5.525 * [backup-simplify]: Simplify d1 into d1
5.525 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
5.525 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
5.525 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
5.525 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
5.525 * [taylor]: Taking taylor expansion of d3 in d3
5.525 * [backup-simplify]: Simplify 0 into 0
5.525 * [backup-simplify]: Simplify 1 into 1
5.525 * [taylor]: Taking taylor expansion of d1 in d3
5.525 * [backup-simplify]: Simplify d1 into d1
5.525 * [backup-simplify]: Simplify (* 0 d1) into 0
5.525 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.525 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.525 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
5.526 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
5.526 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
5.526 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1))
5.526 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
5.526 * [backup-simplify]: Simplify (/ (/ 1 (pow d1 2)) (- (/ 1 d1))) into (/ -1 d1)
5.526 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d2
5.526 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d2
5.526 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d2
5.526 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d2
5.526 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d2
5.526 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
5.526 * [taylor]: Taking taylor expansion of d2 in d2
5.526 * [backup-simplify]: Simplify 0 into 0
5.526 * [backup-simplify]: Simplify 1 into 1
5.526 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.526 * [taylor]: Taking taylor expansion of d1 in d2
5.526 * [backup-simplify]: Simplify d1 into d1
5.526 * [backup-simplify]: Simplify (* 1 1) into 1
5.526 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.526 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.526 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.526 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d2
5.527 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
5.527 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
5.527 * [taylor]: Taking taylor expansion of d3 in d2
5.527 * [backup-simplify]: Simplify d3 into d3
5.527 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.527 * [taylor]: Taking taylor expansion of d1 in d2
5.527 * [backup-simplify]: Simplify d1 into d1
5.527 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.527 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.527 * [backup-simplify]: Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
5.527 * [backup-simplify]: Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
5.527 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d2
5.527 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d2
5.527 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
5.527 * [taylor]: Taking taylor expansion of (pow d4 2) in d2
5.527 * [taylor]: Taking taylor expansion of d4 in d2
5.527 * [backup-simplify]: Simplify d4 into d4
5.527 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.527 * [taylor]: Taking taylor expansion of d1 in d2
5.527 * [backup-simplify]: Simplify d1 into d1
5.527 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.527 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.527 * [backup-simplify]: Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
5.527 * [backup-simplify]: Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
5.527 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d2
5.527 * [taylor]: Taking taylor expansion of 2 in d2
5.527 * [backup-simplify]: Simplify 2 into 2
5.527 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d2
5.527 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d2
5.528 * [taylor]: Taking taylor expansion of d3 in d2
5.528 * [backup-simplify]: Simplify d3 into d3
5.528 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d2
5.528 * [taylor]: Taking taylor expansion of d2 in d2
5.528 * [backup-simplify]: Simplify 0 into 0
5.528 * [backup-simplify]: Simplify 1 into 1
5.528 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.528 * [taylor]: Taking taylor expansion of d1 in d2
5.528 * [backup-simplify]: Simplify d1 into d1
5.528 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.528 * [backup-simplify]: Simplify (* 0 (pow d1 2)) into 0
5.528 * [backup-simplify]: Simplify (* d3 0) into 0
5.528 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0
5.528 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2)
5.529 * [backup-simplify]: Simplify (+ (* d3 (pow d1 2)) (* 0 0)) into (* d3 (pow d1 2))
5.529 * [backup-simplify]: Simplify (/ 1 (* d3 (pow d1 2))) into (/ 1 (* d3 (pow d1 2)))
5.529 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d2
5.529 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
5.529 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
5.529 * [taylor]: Taking taylor expansion of d2 in d2
5.529 * [backup-simplify]: Simplify 0 into 0
5.529 * [backup-simplify]: Simplify 1 into 1
5.529 * [taylor]: Taking taylor expansion of d1 in d2
5.529 * [backup-simplify]: Simplify d1 into d1
5.529 * [backup-simplify]: Simplify (* 0 d1) into 0
5.529 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.529 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.529 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d2
5.529 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
5.529 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
5.529 * [taylor]: Taking taylor expansion of d4 in d2
5.529 * [backup-simplify]: Simplify d4 into d4
5.529 * [taylor]: Taking taylor expansion of d1 in d2
5.529 * [backup-simplify]: Simplify d1 into d1
5.529 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
5.529 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
5.529 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
5.529 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
5.529 * [taylor]: Taking taylor expansion of d3 in d2
5.529 * [backup-simplify]: Simplify d3 into d3
5.529 * [taylor]: Taking taylor expansion of d1 in d2
5.529 * [backup-simplify]: Simplify d1 into d1
5.529 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.529 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.530 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
5.530 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
5.530 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
5.530 * [backup-simplify]: Simplify (/ (/ 1 (pow d1 2)) (/ 1 d1)) into (/ 1 d1)
5.530 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d1
5.530 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
5.530 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
5.530 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
5.530 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
5.530 * [taylor]: Taking taylor expansion of (pow d2 2) in d1
5.530 * [taylor]: Taking taylor expansion of d2 in d1
5.530 * [backup-simplify]: Simplify d2 into d2
5.530 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.530 * [taylor]: Taking taylor expansion of d1 in d1
5.530 * [backup-simplify]: Simplify 0 into 0
5.530 * [backup-simplify]: Simplify 1 into 1
5.530 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.530 * [backup-simplify]: Simplify (* 1 1) into 1
5.530 * [backup-simplify]: Simplify (* (pow d2 2) 1) into (pow d2 2)
5.530 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
5.530 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
5.530 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
5.531 * [taylor]: Taking taylor expansion of (pow d3 2) in d1
5.531 * [taylor]: Taking taylor expansion of d3 in d1
5.531 * [backup-simplify]: Simplify d3 into d3
5.531 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.531 * [taylor]: Taking taylor expansion of d1 in d1
5.531 * [backup-simplify]: Simplify 0 into 0
5.531 * [backup-simplify]: Simplify 1 into 1
5.531 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.531 * [backup-simplify]: Simplify (* 1 1) into 1
5.531 * [backup-simplify]: Simplify (* (pow d3 2) 1) into (pow d3 2)
5.531 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
5.531 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
5.531 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
5.531 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
5.531 * [taylor]: Taking taylor expansion of (pow d4 2) in d1
5.531 * [taylor]: Taking taylor expansion of d4 in d1
5.531 * [backup-simplify]: Simplify d4 into d4
5.531 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.531 * [taylor]: Taking taylor expansion of d1 in d1
5.531 * [backup-simplify]: Simplify 0 into 0
5.531 * [backup-simplify]: Simplify 1 into 1
5.531 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.531 * [backup-simplify]: Simplify (* 1 1) into 1
5.532 * [backup-simplify]: Simplify (* (pow d4 2) 1) into (pow d4 2)
5.532 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.532 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
5.532 * [taylor]: Taking taylor expansion of 2 in d1
5.532 * [backup-simplify]: Simplify 2 into 2
5.532 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
5.532 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
5.532 * [taylor]: Taking taylor expansion of d3 in d1
5.532 * [backup-simplify]: Simplify d3 into d3
5.532 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d1
5.532 * [taylor]: Taking taylor expansion of d2 in d1
5.532 * [backup-simplify]: Simplify d2 into d2
5.532 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.532 * [taylor]: Taking taylor expansion of d1 in d1
5.532 * [backup-simplify]: Simplify 0 into 0
5.532 * [backup-simplify]: Simplify 1 into 1
5.532 * [backup-simplify]: Simplify (* 1 1) into 1
5.532 * [backup-simplify]: Simplify (* d2 1) into d2
5.532 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
5.532 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
5.532 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d1
5.532 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.532 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.532 * [taylor]: Taking taylor expansion of d2 in d1
5.532 * [backup-simplify]: Simplify d2 into d2
5.532 * [taylor]: Taking taylor expansion of d1 in d1
5.532 * [backup-simplify]: Simplify 0 into 0
5.532 * [backup-simplify]: Simplify 1 into 1
5.532 * [backup-simplify]: Simplify (* d2 0) into 0
5.533 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.533 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.533 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d1
5.533 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
5.533 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.533 * [taylor]: Taking taylor expansion of d4 in d1
5.533 * [backup-simplify]: Simplify d4 into d4
5.533 * [taylor]: Taking taylor expansion of d1 in d1
5.533 * [backup-simplify]: Simplify 0 into 0
5.533 * [backup-simplify]: Simplify 1 into 1
5.533 * [backup-simplify]: Simplify (* d4 0) into 0
5.533 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.533 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.533 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.533 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.533 * [taylor]: Taking taylor expansion of d3 in d1
5.533 * [backup-simplify]: Simplify d3 into d3
5.533 * [taylor]: Taking taylor expansion of d1 in d1
5.533 * [backup-simplify]: Simplify 0 into 0
5.533 * [backup-simplify]: Simplify 1 into 1
5.533 * [backup-simplify]: Simplify (* d3 0) into 0
5.534 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.534 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.534 * [backup-simplify]: Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
5.534 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
5.534 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) (/ 2 (* d3 d2))) into (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))
5.534 * [backup-simplify]: Simplify (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
5.534 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
5.535 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
5.535 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
5.535 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))
5.535 * [backup-simplify]: Simplify (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) into (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))
5.535 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d1
5.535 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
5.535 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
5.535 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
5.535 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
5.535 * [taylor]: Taking taylor expansion of (pow d2 2) in d1
5.535 * [taylor]: Taking taylor expansion of d2 in d1
5.535 * [backup-simplify]: Simplify d2 into d2
5.535 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.535 * [taylor]: Taking taylor expansion of d1 in d1
5.535 * [backup-simplify]: Simplify 0 into 0
5.535 * [backup-simplify]: Simplify 1 into 1
5.535 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.536 * [backup-simplify]: Simplify (* 1 1) into 1
5.536 * [backup-simplify]: Simplify (* (pow d2 2) 1) into (pow d2 2)
5.536 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
5.536 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
5.536 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
5.536 * [taylor]: Taking taylor expansion of (pow d3 2) in d1
5.536 * [taylor]: Taking taylor expansion of d3 in d1
5.536 * [backup-simplify]: Simplify d3 into d3
5.536 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.536 * [taylor]: Taking taylor expansion of d1 in d1
5.536 * [backup-simplify]: Simplify 0 into 0
5.536 * [backup-simplify]: Simplify 1 into 1
5.536 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.536 * [backup-simplify]: Simplify (* 1 1) into 1
5.536 * [backup-simplify]: Simplify (* (pow d3 2) 1) into (pow d3 2)
5.536 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
5.536 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
5.537 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
5.537 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
5.537 * [taylor]: Taking taylor expansion of (pow d4 2) in d1
5.537 * [taylor]: Taking taylor expansion of d4 in d1
5.537 * [backup-simplify]: Simplify d4 into d4
5.537 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.537 * [taylor]: Taking taylor expansion of d1 in d1
5.537 * [backup-simplify]: Simplify 0 into 0
5.537 * [backup-simplify]: Simplify 1 into 1
5.537 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.537 * [backup-simplify]: Simplify (* 1 1) into 1
5.537 * [backup-simplify]: Simplify (* (pow d4 2) 1) into (pow d4 2)
5.537 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.537 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
5.537 * [taylor]: Taking taylor expansion of 2 in d1
5.537 * [backup-simplify]: Simplify 2 into 2
5.537 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
5.537 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
5.537 * [taylor]: Taking taylor expansion of d3 in d1
5.537 * [backup-simplify]: Simplify d3 into d3
5.537 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d1
5.537 * [taylor]: Taking taylor expansion of d2 in d1
5.537 * [backup-simplify]: Simplify d2 into d2
5.537 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.537 * [taylor]: Taking taylor expansion of d1 in d1
5.537 * [backup-simplify]: Simplify 0 into 0
5.537 * [backup-simplify]: Simplify 1 into 1
5.538 * [backup-simplify]: Simplify (* 1 1) into 1
5.538 * [backup-simplify]: Simplify (* d2 1) into d2
5.538 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
5.538 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
5.538 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d1
5.538 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.538 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.538 * [taylor]: Taking taylor expansion of d2 in d1
5.538 * [backup-simplify]: Simplify d2 into d2
5.538 * [taylor]: Taking taylor expansion of d1 in d1
5.538 * [backup-simplify]: Simplify 0 into 0
5.538 * [backup-simplify]: Simplify 1 into 1
5.538 * [backup-simplify]: Simplify (* d2 0) into 0
5.538 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.538 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.538 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d1
5.538 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
5.538 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.538 * [taylor]: Taking taylor expansion of d4 in d1
5.538 * [backup-simplify]: Simplify d4 into d4
5.538 * [taylor]: Taking taylor expansion of d1 in d1
5.538 * [backup-simplify]: Simplify 0 into 0
5.538 * [backup-simplify]: Simplify 1 into 1
5.538 * [backup-simplify]: Simplify (* d4 0) into 0
5.539 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.539 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.539 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.539 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.539 * [taylor]: Taking taylor expansion of d3 in d1
5.539 * [backup-simplify]: Simplify d3 into d3
5.539 * [taylor]: Taking taylor expansion of d1 in d1
5.539 * [backup-simplify]: Simplify 0 into 0
5.539 * [backup-simplify]: Simplify 1 into 1
5.539 * [backup-simplify]: Simplify (* d3 0) into 0
5.539 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.539 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.539 * [backup-simplify]: Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
5.539 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
5.539 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) (/ 2 (* d3 d2))) into (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))
5.540 * [backup-simplify]: Simplify (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
5.540 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
5.540 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
5.540 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
5.540 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))
5.541 * [backup-simplify]: Simplify (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) into (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))
5.541 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) in d2
5.541 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) in d2
5.541 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2
5.541 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2
5.541 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
5.541 * [taylor]: Taking taylor expansion of d2 in d2
5.541 * [backup-simplify]: Simplify 0 into 0
5.541 * [backup-simplify]: Simplify 1 into 1
5.542 * [backup-simplify]: Simplify (* 1 1) into 1
5.543 * [backup-simplify]: Simplify (/ 1 1) into 1
5.543 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2
5.543 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
5.543 * [taylor]: Taking taylor expansion of d3 in d2
5.543 * [backup-simplify]: Simplify d3 into d3
5.543 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.543 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
5.543 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))) in d2
5.543 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2
5.543 * [taylor]: Taking taylor expansion of 2 in d2
5.543 * [backup-simplify]: Simplify 2 into 2
5.543 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2
5.543 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
5.543 * [taylor]: Taking taylor expansion of d3 in d2
5.543 * [backup-simplify]: Simplify d3 into d3
5.543 * [taylor]: Taking taylor expansion of d2 in d2
5.543 * [backup-simplify]: Simplify 0 into 0
5.543 * [backup-simplify]: Simplify 1 into 1
5.543 * [backup-simplify]: Simplify (* d3 0) into 0
5.543 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.543 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.543 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2
5.543 * [taylor]: Taking taylor expansion of (pow d4 2) in d2
5.543 * [taylor]: Taking taylor expansion of d4 in d2
5.543 * [backup-simplify]: Simplify d4 into d4
5.543 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.543 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.543 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d2
5.544 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
5.544 * [taylor]: Taking taylor expansion of d2 in d2
5.544 * [backup-simplify]: Simplify 0 into 0
5.544 * [backup-simplify]: Simplify 1 into 1
5.544 * [backup-simplify]: Simplify (/ 1 1) into 1
5.544 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
5.544 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
5.544 * [taylor]: Taking taylor expansion of d4 in d2
5.544 * [backup-simplify]: Simplify d4 into d4
5.544 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.544 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
5.544 * [taylor]: Taking taylor expansion of d3 in d2
5.544 * [backup-simplify]: Simplify d3 into d3
5.544 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.544 * [backup-simplify]: Simplify (+ 1 0) into 1
5.545 * [backup-simplify]: Simplify (+ 1 0) into 1
5.545 * [backup-simplify]: Simplify (+ 1 0) into 1
5.545 * [backup-simplify]: Simplify (/ 1 1) into 1
5.545 * [taylor]: Taking taylor expansion of 1 in d3
5.545 * [backup-simplify]: Simplify 1 into 1
5.545 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.546 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
5.546 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (* 0 1)) into 0
5.546 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
5.546 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.547 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
5.547 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
5.547 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
5.547 * [backup-simplify]: Simplify (+ 0 0) into 0
5.548 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.548 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0
5.548 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
5.548 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
5.549 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.549 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 1)) into 0
5.549 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d2)) into 0
5.549 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
5.549 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d2)))) into 0
5.550 * [backup-simplify]: Simplify (+ 0 0) into 0
5.550 * [backup-simplify]: Simplify (- 0) into 0
5.550 * [backup-simplify]: Simplify (+ 0 0) into 0
5.550 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
5.551 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
5.551 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
5.551 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
5.551 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.552 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.552 * [backup-simplify]: Simplify (+ 0 0) into 0
5.552 * [backup-simplify]: Simplify (- 0) into 0
5.552 * [backup-simplify]: Simplify (+ 0 0) into 0
5.553 * [backup-simplify]: Simplify (- (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (+ (* (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))))) into 0
5.553 * [taylor]: Taking taylor expansion of 0 in d2
5.553 * [backup-simplify]: Simplify 0 into 0
5.553 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.554 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.554 * [backup-simplify]: Simplify (+ 0 0) into 0
5.554 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
5.554 * [backup-simplify]: Simplify (+ (/ 2 d3) 0) into (* 2 (/ 1 d3))
5.554 * [backup-simplify]: Simplify (- (* 2 (/ 1 d3))) into (- (* 2 (/ 1 d3)))
5.554 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d3)))
5.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.555 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
5.555 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
5.555 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d4) (/ 1 d3)))) into (- (+ (/ 1 d4) (/ 1 d3)))
5.555 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 d3))) 1) (+ (* 1 (/ (- (+ (/ 1 d4) (/ 1 d3))) 1)))) into (- (/ 1 d4) (/ 1 d3))
5.555 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
5.555 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
5.555 * [taylor]: Taking taylor expansion of d4 in d3
5.555 * [backup-simplify]: Simplify d4 into d4
5.555 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.555 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
5.555 * [taylor]: Taking taylor expansion of d3 in d3
5.555 * [backup-simplify]: Simplify 0 into 0
5.555 * [backup-simplify]: Simplify 1 into 1
5.556 * [backup-simplify]: Simplify (/ 1 1) into 1
5.556 * [backup-simplify]: Simplify (- 1) into -1
5.556 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.556 * [taylor]: Taking taylor expansion of -1 in d4
5.556 * [backup-simplify]: Simplify -1 into -1
5.556 * [taylor]: Taking taylor expansion of 1 in d4
5.556 * [backup-simplify]: Simplify 1 into 1
5.557 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.557 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
5.557 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 1))) into 0
5.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
5.558 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.558 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
5.559 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
5.559 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
5.559 * [backup-simplify]: Simplify (+ 0 0) into 0
5.560 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.560 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
5.561 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
5.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
5.561 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.562 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0
5.562 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
5.562 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
5.563 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
5.563 * [backup-simplify]: Simplify (+ 0 0) into 0
5.563 * [backup-simplify]: Simplify (- 0) into 0
5.564 * [backup-simplify]: Simplify (+ 0 0) into 0
5.564 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.564 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
5.565 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.565 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
5.565 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.565 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.566 * [backup-simplify]: Simplify (+ 0 0) into 0
5.566 * [backup-simplify]: Simplify (- 0) into 0
5.566 * [backup-simplify]: Simplify (+ 0 0) into 0
5.568 * [backup-simplify]: Simplify (- (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (+ (* (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))) (* 0 (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))))) into 0
5.568 * [taylor]: Taking taylor expansion of 0 in d2
5.568 * [backup-simplify]: Simplify 0 into 0
5.568 * [taylor]: Taking taylor expansion of 0 in d3
5.568 * [backup-simplify]: Simplify 0 into 0
5.568 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.569 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
5.570 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.570 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.571 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
5.571 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2))
5.571 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
5.571 * [backup-simplify]: Simplify (+ (/ 1 (pow d3 2)) (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2)))
5.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.572 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
5.572 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.573 * [backup-simplify]: Simplify (+ 0 0) into 0
5.573 * [backup-simplify]: Simplify (- 0) into 0
5.573 * [backup-simplify]: Simplify (+ 0 0) into 0
5.575 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4) (/ 1 d3)) (/ (- (+ (/ 1 d4) (/ 1 d3))) 1)))) into 0
5.575 * [taylor]: Taking taylor expansion of 0 in d3
5.575 * [backup-simplify]: Simplify 0 into 0
5.575 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.576 * [backup-simplify]: Simplify (- 0) into 0
5.576 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
5.576 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
5.576 * [taylor]: Taking taylor expansion of d4 in d4
5.576 * [backup-simplify]: Simplify 0 into 0
5.576 * [backup-simplify]: Simplify 1 into 1
5.576 * [backup-simplify]: Simplify (/ 1 1) into 1
5.576 * [backup-simplify]: Simplify 1 into 1
5.576 * [taylor]: Taking taylor expansion of 0 in d4
5.576 * [backup-simplify]: Simplify 0 into 0
5.576 * [backup-simplify]: Simplify -1 into -1
5.576 * [backup-simplify]: Simplify 1 into 1
5.577 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
5.577 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
5.578 * [backup-simplify]: Simplify (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) into (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))))
5.578 * [approximate]: Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in (d1 d2 d3 d4) around 0
5.578 * [taylor]: Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d4
5.578 * [taylor]: Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d4
5.578 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
5.578 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
5.578 * [taylor]: Taking taylor expansion of d3 in d4
5.578 * [backup-simplify]: Simplify d3 into d3
5.578 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.578 * [taylor]: Taking taylor expansion of d1 in d4
5.578 * [backup-simplify]: Simplify d1 into d1
5.578 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d4
5.578 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
5.578 * [taylor]: Taking taylor expansion of d2 in d4
5.578 * [backup-simplify]: Simplify d2 into d2
5.578 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.578 * [taylor]: Taking taylor expansion of d1 in d4
5.578 * [backup-simplify]: Simplify d1 into d1
5.578 * [taylor]: Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d4
5.578 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
5.578 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
5.578 * [taylor]: Taking taylor expansion of d4 in d4
5.578 * [backup-simplify]: Simplify 0 into 0
5.578 * [backup-simplify]: Simplify 1 into 1
5.578 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.578 * [taylor]: Taking taylor expansion of d1 in d4
5.578 * [backup-simplify]: Simplify d1 into d1
5.578 * [taylor]: Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d4
5.578 * [taylor]: Taking taylor expansion of 2 in d4
5.579 * [backup-simplify]: Simplify 2 into 2
5.579 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d4
5.579 * [taylor]: Taking taylor expansion of d3 in d4
5.579 * [backup-simplify]: Simplify d3 into d3
5.579 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d4
5.579 * [taylor]: Taking taylor expansion of d2 in d4
5.579 * [backup-simplify]: Simplify d2 into d2
5.579 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.579 * [taylor]: Taking taylor expansion of d1 in d4
5.579 * [backup-simplify]: Simplify d1 into d1
5.579 * [taylor]: Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d3
5.579 * [taylor]: Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d3
5.579 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
5.579 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
5.579 * [taylor]: Taking taylor expansion of d3 in d3
5.579 * [backup-simplify]: Simplify 0 into 0
5.579 * [backup-simplify]: Simplify 1 into 1
5.579 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.579 * [taylor]: Taking taylor expansion of d1 in d3
5.579 * [backup-simplify]: Simplify d1 into d1
5.579 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d3
5.579 * [taylor]: Taking taylor expansion of (pow d2 2) in d3
5.579 * [taylor]: Taking taylor expansion of d2 in d3
5.579 * [backup-simplify]: Simplify d2 into d2
5.579 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.579 * [taylor]: Taking taylor expansion of d1 in d3
5.579 * [backup-simplify]: Simplify d1 into d1
5.579 * [taylor]: Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d3
5.579 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
5.579 * [taylor]: Taking taylor expansion of (pow d4 2) in d3
5.579 * [taylor]: Taking taylor expansion of d4 in d3
5.579 * [backup-simplify]: Simplify d4 into d4
5.579 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.579 * [taylor]: Taking taylor expansion of d1 in d3
5.579 * [backup-simplify]: Simplify d1 into d1
5.579 * [taylor]: Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d3
5.579 * [taylor]: Taking taylor expansion of 2 in d3
5.579 * [backup-simplify]: Simplify 2 into 2
5.579 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d3
5.579 * [taylor]: Taking taylor expansion of d3 in d3
5.579 * [backup-simplify]: Simplify 0 into 0
5.580 * [backup-simplify]: Simplify 1 into 1
5.580 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d3
5.580 * [taylor]: Taking taylor expansion of d2 in d3
5.580 * [backup-simplify]: Simplify d2 into d2
5.580 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.580 * [taylor]: Taking taylor expansion of d1 in d3
5.580 * [backup-simplify]: Simplify d1 into d1
5.580 * [taylor]: Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d2
5.580 * [taylor]: Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d2
5.580 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
5.580 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
5.580 * [taylor]: Taking taylor expansion of d3 in d2
5.580 * [backup-simplify]: Simplify d3 into d3
5.580 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.580 * [taylor]: Taking taylor expansion of d1 in d2
5.580 * [backup-simplify]: Simplify d1 into d1
5.580 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d2
5.580 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
5.580 * [taylor]: Taking taylor expansion of d2 in d2
5.580 * [backup-simplify]: Simplify 0 into 0
5.580 * [backup-simplify]: Simplify 1 into 1
5.580 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.580 * [taylor]: Taking taylor expansion of d1 in d2
5.580 * [backup-simplify]: Simplify d1 into d1
5.580 * [taylor]: Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d2
5.580 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
5.580 * [taylor]: Taking taylor expansion of (pow d4 2) in d2
5.580 * [taylor]: Taking taylor expansion of d4 in d2
5.580 * [backup-simplify]: Simplify d4 into d4
5.580 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.580 * [taylor]: Taking taylor expansion of d1 in d2
5.580 * [backup-simplify]: Simplify d1 into d1
5.580 * [taylor]: Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d2
5.580 * [taylor]: Taking taylor expansion of 2 in d2
5.580 * [backup-simplify]: Simplify 2 into 2
5.580 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d2
5.580 * [taylor]: Taking taylor expansion of d3 in d2
5.580 * [backup-simplify]: Simplify d3 into d3
5.580 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d2
5.580 * [taylor]: Taking taylor expansion of d2 in d2
5.580 * [backup-simplify]: Simplify 0 into 0
5.580 * [backup-simplify]: Simplify 1 into 1
5.580 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.581 * [taylor]: Taking taylor expansion of d1 in d2
5.581 * [backup-simplify]: Simplify d1 into d1
5.581 * [taylor]: Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d1
5.581 * [taylor]: Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d1
5.581 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
5.581 * [taylor]: Taking taylor expansion of (pow d3 2) in d1
5.581 * [taylor]: Taking taylor expansion of d3 in d1
5.581 * [backup-simplify]: Simplify d3 into d3
5.581 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.581 * [taylor]: Taking taylor expansion of d1 in d1
5.581 * [backup-simplify]: Simplify 0 into 0
5.581 * [backup-simplify]: Simplify 1 into 1
5.581 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
5.581 * [taylor]: Taking taylor expansion of (pow d2 2) in d1
5.581 * [taylor]: Taking taylor expansion of d2 in d1
5.581 * [backup-simplify]: Simplify d2 into d2
5.581 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.581 * [taylor]: Taking taylor expansion of d1 in d1
5.581 * [backup-simplify]: Simplify 0 into 0
5.581 * [backup-simplify]: Simplify 1 into 1
5.581 * [taylor]: Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d1
5.581 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
5.581 * [taylor]: Taking taylor expansion of (pow d4 2) in d1
5.581 * [taylor]: Taking taylor expansion of d4 in d1
5.581 * [backup-simplify]: Simplify d4 into d4
5.581 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.581 * [taylor]: Taking taylor expansion of d1 in d1
5.581 * [backup-simplify]: Simplify 0 into 0
5.581 * [backup-simplify]: Simplify 1 into 1
5.581 * [taylor]: Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d1
5.581 * [taylor]: Taking taylor expansion of 2 in d1
5.581 * [backup-simplify]: Simplify 2 into 2
5.581 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
5.581 * [taylor]: Taking taylor expansion of d3 in d1
5.581 * [backup-simplify]: Simplify d3 into d3
5.581 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d1
5.581 * [taylor]: Taking taylor expansion of d2 in d1
5.581 * [backup-simplify]: Simplify d2 into d2
5.581 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.581 * [taylor]: Taking taylor expansion of d1 in d1
5.581 * [backup-simplify]: Simplify 0 into 0
5.581 * [backup-simplify]: Simplify 1 into 1
5.582 * [taylor]: Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d1
5.582 * [taylor]: Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d1
5.582 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
5.582 * [taylor]: Taking taylor expansion of (pow d3 2) in d1
5.582 * [taylor]: Taking taylor expansion of d3 in d1
5.582 * [backup-simplify]: Simplify d3 into d3
5.582 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.582 * [taylor]: Taking taylor expansion of d1 in d1
5.582 * [backup-simplify]: Simplify 0 into 0
5.582 * [backup-simplify]: Simplify 1 into 1
5.582 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
5.582 * [taylor]: Taking taylor expansion of (pow d2 2) in d1
5.582 * [taylor]: Taking taylor expansion of d2 in d1
5.582 * [backup-simplify]: Simplify d2 into d2
5.582 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.582 * [taylor]: Taking taylor expansion of d1 in d1
5.582 * [backup-simplify]: Simplify 0 into 0
5.582 * [backup-simplify]: Simplify 1 into 1
5.582 * [taylor]: Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d1
5.582 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
5.582 * [taylor]: Taking taylor expansion of (pow d4 2) in d1
5.582 * [taylor]: Taking taylor expansion of d4 in d1
5.582 * [backup-simplify]: Simplify d4 into d4
5.582 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.582 * [taylor]: Taking taylor expansion of d1 in d1
5.582 * [backup-simplify]: Simplify 0 into 0
5.582 * [backup-simplify]: Simplify 1 into 1
5.582 * [taylor]: Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d1
5.582 * [taylor]: Taking taylor expansion of 2 in d1
5.582 * [backup-simplify]: Simplify 2 into 2
5.582 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
5.582 * [taylor]: Taking taylor expansion of d3 in d1
5.582 * [backup-simplify]: Simplify d3 into d3
5.582 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d1
5.582 * [taylor]: Taking taylor expansion of d2 in d1
5.582 * [backup-simplify]: Simplify d2 into d2
5.582 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.582 * [taylor]: Taking taylor expansion of d1 in d1
5.582 * [backup-simplify]: Simplify 0 into 0
5.582 * [backup-simplify]: Simplify 1 into 1
5.583 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.583 * [backup-simplify]: Simplify (* 1 1) into 1
5.583 * [backup-simplify]: Simplify (* (pow d3 2) 1) into (pow d3 2)
5.583 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.583 * [backup-simplify]: Simplify (* 1 1) into 1
5.584 * [backup-simplify]: Simplify (* (pow d2 2) 1) into (pow d2 2)
5.584 * [backup-simplify]: Simplify (+ (pow d3 2) (pow d2 2)) into (+ (pow d2 2) (pow d3 2))
5.584 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.584 * [backup-simplify]: Simplify (* 1 1) into 1
5.584 * [backup-simplify]: Simplify (* (pow d4 2) 1) into (pow d4 2)
5.585 * [backup-simplify]: Simplify (* 1 1) into 1
5.585 * [backup-simplify]: Simplify (* d2 1) into d2
5.585 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
5.585 * [backup-simplify]: Simplify (* 2 (* d3 d2)) into (* 2 (* d3 d2))
5.585 * [backup-simplify]: Simplify (+ (pow d4 2) (* 2 (* d3 d2))) into (+ (pow d4 2) (* 2 (* d3 d2)))
5.585 * [backup-simplify]: Simplify (- (+ (pow d4 2) (* 2 (* d3 d2)))) into (- (+ (pow d4 2) (* 2 (* d3 d2))))
5.586 * [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)))
5.586 * [taylor]: Taking taylor expansion of (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) in d2
5.586 * [taylor]: Taking taylor expansion of (+ (pow d2 2) (pow d3 2)) in d2
5.586 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
5.586 * [taylor]: Taking taylor expansion of d2 in d2
5.586 * [backup-simplify]: Simplify 0 into 0
5.586 * [backup-simplify]: Simplify 1 into 1
5.586 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
5.586 * [taylor]: Taking taylor expansion of d3 in d2
5.586 * [backup-simplify]: Simplify d3 into d3
5.586 * [taylor]: Taking taylor expansion of (+ (* 2 (* d3 d2)) (pow d4 2)) in d2
5.586 * [taylor]: Taking taylor expansion of (* 2 (* d3 d2)) in d2
5.586 * [taylor]: Taking taylor expansion of 2 in d2
5.586 * [backup-simplify]: Simplify 2 into 2
5.586 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
5.586 * [taylor]: Taking taylor expansion of d3 in d2
5.586 * [backup-simplify]: Simplify d3 into d3
5.586 * [taylor]: Taking taylor expansion of d2 in d2
5.586 * [backup-simplify]: Simplify 0 into 0
5.586 * [backup-simplify]: Simplify 1 into 1
5.586 * [taylor]: Taking taylor expansion of (pow d4 2) in d2
5.586 * [taylor]: Taking taylor expansion of d4 in d2
5.586 * [backup-simplify]: Simplify d4 into d4
5.587 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.587 * [backup-simplify]: Simplify (+ 0 (pow d3 2)) into (pow d3 2)
5.587 * [backup-simplify]: Simplify (* d3 0) into 0
5.587 * [backup-simplify]: Simplify (* 2 0) into 0
5.587 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.587 * [backup-simplify]: Simplify (+ 0 (pow d4 2)) into (pow d4 2)
5.587 * [backup-simplify]: Simplify (- (pow d4 2)) into (- (pow d4 2))
5.588 * [backup-simplify]: Simplify (+ (pow d3 2) (- (pow d4 2))) into (- (pow d3 2) (pow d4 2))
5.588 * [taylor]: Taking taylor expansion of (- (pow d3 2) (pow d4 2)) in d3
5.588 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
5.588 * [taylor]: Taking taylor expansion of d3 in d3
5.588 * [backup-simplify]: Simplify 0 into 0
5.588 * [backup-simplify]: Simplify 1 into 1
5.588 * [taylor]: Taking taylor expansion of (pow d4 2) in d3
5.588 * [taylor]: Taking taylor expansion of d4 in d3
5.588 * [backup-simplify]: Simplify d4 into d4
5.588 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.588 * [backup-simplify]: Simplify (- (pow d4 2)) into (- (pow d4 2))
5.588 * [backup-simplify]: Simplify (+ 0 (- (pow d4 2))) into (- (pow d4 2))
5.588 * [taylor]: Taking taylor expansion of (- (pow d4 2)) in d4
5.588 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
5.588 * [taylor]: Taking taylor expansion of d4 in d4
5.588 * [backup-simplify]: Simplify 0 into 0
5.588 * [backup-simplify]: Simplify 1 into 1
5.589 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.589 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
5.590 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
5.590 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.590 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
5.591 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (* 0 1)) into 0
5.591 * [backup-simplify]: Simplify (+ 0 0) into 0
5.592 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.592 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0
5.592 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
5.593 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.593 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 1)) into 0
5.593 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d2)) into 0
5.594 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* d3 d2))) into 0
5.594 * [backup-simplify]: Simplify (+ 0 0) into 0
5.594 * [backup-simplify]: Simplify (- 0) into 0
5.595 * [backup-simplify]: Simplify (+ 0 0) into 0
5.595 * [taylor]: Taking taylor expansion of 0 in d2
5.595 * [backup-simplify]: Simplify 0 into 0
5.595 * [taylor]: Taking taylor expansion of 0 in d3
5.595 * [backup-simplify]: Simplify 0 into 0
5.595 * [taylor]: Taking taylor expansion of 0 in d4
5.595 * [backup-simplify]: Simplify 0 into 0
5.595 * [backup-simplify]: Simplify 0 into 0
5.595 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
5.595 * [backup-simplify]: Simplify (+ 0 0) into 0
5.596 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.596 * [backup-simplify]: Simplify (+ (* 2 d3) (* 0 0)) into (* 2 d3)
5.596 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0
5.596 * [backup-simplify]: Simplify (+ (* 2 d3) 0) into (* 2 d3)
5.596 * [backup-simplify]: Simplify (- (* 2 d3)) into (- (* 2 d3))
5.597 * [backup-simplify]: Simplify (+ 0 (- (* 2 d3))) into (- (* 2 d3))
5.597 * [taylor]: Taking taylor expansion of (- (* 2 d3)) in d3
5.597 * [taylor]: Taking taylor expansion of (* 2 d3) in d3
5.597 * [taylor]: Taking taylor expansion of 2 in d3
5.597 * [backup-simplify]: Simplify 2 into 2
5.597 * [taylor]: Taking taylor expansion of d3 in d3
5.597 * [backup-simplify]: Simplify 0 into 0
5.597 * [backup-simplify]: Simplify 1 into 1
5.597 * [backup-simplify]: Simplify (* 2 0) into 0
5.597 * [backup-simplify]: Simplify (- 0) into 0
5.597 * [taylor]: Taking taylor expansion of 0 in d4
5.598 * [backup-simplify]: Simplify 0 into 0
5.598 * [backup-simplify]: Simplify 0 into 0
5.598 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0
5.598 * [backup-simplify]: Simplify (- 0) into 0
5.598 * [backup-simplify]: Simplify (+ 0 0) into 0
5.598 * [taylor]: Taking taylor expansion of 0 in d4
5.598 * [backup-simplify]: Simplify 0 into 0
5.598 * [backup-simplify]: Simplify 0 into 0
5.599 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.600 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
5.600 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
5.601 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.602 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
5.602 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 1))) into 0
5.603 * [backup-simplify]: Simplify (+ 0 0) into 0
5.603 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.604 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
5.605 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
5.605 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.606 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0
5.606 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
5.607 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* d3 d2)))) into 0
5.607 * [backup-simplify]: Simplify (+ 0 0) into 0
5.608 * [backup-simplify]: Simplify (- 0) into 0
5.608 * [backup-simplify]: Simplify (+ 0 0) into 0
5.608 * [taylor]: Taking taylor expansion of 0 in d2
5.608 * [backup-simplify]: Simplify 0 into 0
5.608 * [taylor]: Taking taylor expansion of 0 in d3
5.608 * [backup-simplify]: Simplify 0 into 0
5.608 * [taylor]: Taking taylor expansion of 0 in d4
5.608 * [backup-simplify]: Simplify 0 into 0
5.608 * [backup-simplify]: Simplify 0 into 0
5.608 * [taylor]: Taking taylor expansion of 0 in d3
5.608 * [backup-simplify]: Simplify 0 into 0
5.608 * [taylor]: Taking taylor expansion of 0 in d4
5.608 * [backup-simplify]: Simplify 0 into 0
5.608 * [backup-simplify]: Simplify 0 into 0
5.609 * [backup-simplify]: Simplify (* 1 1) into 1
5.609 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
5.610 * [backup-simplify]: Simplify (+ 1 0) into 1
5.610 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.611 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 d3) (* 0 0))) into 0
5.611 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
5.612 * [backup-simplify]: Simplify (+ 0 0) into 0
5.612 * [backup-simplify]: Simplify (- 0) into 0
5.612 * [backup-simplify]: Simplify (+ 1 0) into 1
5.613 * [taylor]: Taking taylor expansion of 1 in d3
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 * [backup-simplify]: Simplify 1 into 1
5.613 * [taylor]: Taking taylor expansion of 0 in d4
5.613 * [backup-simplify]: Simplify 0 into 0
5.613 * [backup-simplify]: Simplify 0 into 0
5.613 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
5.614 * [backup-simplify]: Simplify (- 2) into -2
5.614 * [taylor]: Taking taylor expansion of -2 in d4
5.614 * [backup-simplify]: Simplify -2 into -2
5.614 * [backup-simplify]: Simplify -2 into -2
5.614 * [backup-simplify]: Simplify (* 1 1) into 1
5.615 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
5.615 * [backup-simplify]: Simplify (- 0) into 0
5.615 * [backup-simplify]: Simplify (+ 1 0) into 1
5.615 * [taylor]: Taking taylor expansion of 1 in d4
5.615 * [backup-simplify]: Simplify 1 into 1
5.615 * [backup-simplify]: Simplify 1 into 1
5.616 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* d3 (* 1 d1))) 2)) (+ (* -2 (* 1 (* d3 (* d2 (pow d1 2))))) (* 1 (pow (* 1 (* 1 (* d2 d1))) 2)))) into (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
5.617 * [backup-simplify]: Simplify (- (* (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3)))) (* (* (/ 1 d4) (/ 1 d1)) (* (/ 1 d4) (/ 1 d1)))) into (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))))
5.617 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in (d1 d2 d3 d4) around 0
5.617 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d4
5.617 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d4
5.617 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d4
5.617 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d4
5.617 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
5.617 * [taylor]: Taking taylor expansion of d2 in d4
5.617 * [backup-simplify]: Simplify d2 into d2
5.617 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.617 * [taylor]: Taking taylor expansion of d1 in d4
5.618 * [backup-simplify]: Simplify d1 into d1
5.618 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.618 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.618 * [backup-simplify]: Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
5.618 * [backup-simplify]: Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
5.618 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
5.618 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
5.618 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
5.618 * [taylor]: Taking taylor expansion of d3 in d4
5.618 * [backup-simplify]: Simplify d3 into d3
5.618 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.618 * [taylor]: Taking taylor expansion of d1 in d4
5.618 * [backup-simplify]: Simplify d1 into d1
5.618 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.618 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.619 * [backup-simplify]: Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
5.619 * [backup-simplify]: Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
5.619 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d4
5.619 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
5.619 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
5.619 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
5.619 * [taylor]: Taking taylor expansion of d4 in d4
5.619 * [backup-simplify]: Simplify 0 into 0
5.619 * [backup-simplify]: Simplify 1 into 1
5.619 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.619 * [taylor]: Taking taylor expansion of d1 in d4
5.619 * [backup-simplify]: Simplify d1 into d1
5.619 * [backup-simplify]: Simplify (* 1 1) into 1
5.619 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.620 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.620 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.620 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d4
5.620 * [taylor]: Taking taylor expansion of 2 in d4
5.620 * [backup-simplify]: Simplify 2 into 2
5.620 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d4
5.620 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d4
5.620 * [taylor]: Taking taylor expansion of d3 in d4
5.620 * [backup-simplify]: Simplify d3 into d3
5.620 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d4
5.620 * [taylor]: Taking taylor expansion of d2 in d4
5.620 * [backup-simplify]: Simplify d2 into d2
5.620 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.620 * [taylor]: Taking taylor expansion of d1 in d4
5.620 * [backup-simplify]: Simplify d1 into d1
5.620 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.620 * [backup-simplify]: Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
5.620 * [backup-simplify]: Simplify (* d3 (* d2 (pow d1 2))) into (* d3 (* d2 (pow d1 2)))
5.621 * [backup-simplify]: Simplify (/ 1 (* d3 (* d2 (pow d1 2)))) into (/ 1 (* d3 (* d2 (pow d1 2))))
5.621 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d3
5.621 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d3
5.621 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d3
5.621 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d3
5.621 * [taylor]: Taking taylor expansion of (pow d2 2) in d3
5.621 * [taylor]: Taking taylor expansion of d2 in d3
5.621 * [backup-simplify]: Simplify d2 into d2
5.621 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.621 * [taylor]: Taking taylor expansion of d1 in d3
5.621 * [backup-simplify]: Simplify d1 into d1
5.621 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.621 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.621 * [backup-simplify]: Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
5.621 * [backup-simplify]: Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
5.621 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
5.621 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
5.621 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
5.622 * [taylor]: Taking taylor expansion of d3 in d3
5.622 * [backup-simplify]: Simplify 0 into 0
5.622 * [backup-simplify]: Simplify 1 into 1
5.622 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.622 * [taylor]: Taking taylor expansion of d1 in d3
5.622 * [backup-simplify]: Simplify d1 into d1
5.622 * [backup-simplify]: Simplify (* 1 1) into 1
5.622 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.622 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.622 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.622 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d3
5.622 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d3
5.622 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
5.622 * [taylor]: Taking taylor expansion of (pow d4 2) in d3
5.622 * [taylor]: Taking taylor expansion of d4 in d3
5.622 * [backup-simplify]: Simplify d4 into d4
5.622 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.623 * [taylor]: Taking taylor expansion of d1 in d3
5.623 * [backup-simplify]: Simplify d1 into d1
5.623 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.623 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.623 * [backup-simplify]: Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
5.623 * [backup-simplify]: Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
5.623 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d3
5.623 * [taylor]: Taking taylor expansion of 2 in d3
5.623 * [backup-simplify]: Simplify 2 into 2
5.623 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d3
5.623 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d3
5.623 * [taylor]: Taking taylor expansion of d3 in d3
5.623 * [backup-simplify]: Simplify 0 into 0
5.623 * [backup-simplify]: Simplify 1 into 1
5.623 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d3
5.623 * [taylor]: Taking taylor expansion of d2 in d3
5.623 * [backup-simplify]: Simplify d2 into d2
5.623 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.623 * [taylor]: Taking taylor expansion of d1 in d3
5.623 * [backup-simplify]: Simplify d1 into d1
5.623 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.624 * [backup-simplify]: Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
5.624 * [backup-simplify]: Simplify (* 0 (* d2 (pow d1 2))) into 0
5.624 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0
5.624 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 (pow d1 2))) into 0
5.625 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* d2 (pow d1 2)))) into (* d2 (pow d1 2))
5.625 * [backup-simplify]: Simplify (/ 1 (* d2 (pow d1 2))) into (/ 1 (* d2 (pow d1 2)))
5.625 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d2
5.625 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d2
5.625 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d2
5.625 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d2
5.625 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
5.625 * [taylor]: Taking taylor expansion of d2 in d2
5.625 * [backup-simplify]: Simplify 0 into 0
5.625 * [backup-simplify]: Simplify 1 into 1
5.625 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.625 * [taylor]: Taking taylor expansion of d1 in d2
5.625 * [backup-simplify]: Simplify d1 into d1
5.625 * [backup-simplify]: Simplify (* 1 1) into 1
5.625 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.626 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.626 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.626 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d2
5.626 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
5.626 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
5.626 * [taylor]: Taking taylor expansion of d3 in d2
5.626 * [backup-simplify]: Simplify d3 into d3
5.626 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.626 * [taylor]: Taking taylor expansion of d1 in d2
5.626 * [backup-simplify]: Simplify d1 into d1
5.626 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.626 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.626 * [backup-simplify]: Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
5.626 * [backup-simplify]: Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
5.626 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d2
5.626 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d2
5.626 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
5.627 * [taylor]: Taking taylor expansion of (pow d4 2) in d2
5.627 * [taylor]: Taking taylor expansion of d4 in d2
5.627 * [backup-simplify]: Simplify d4 into d4
5.627 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.627 * [taylor]: Taking taylor expansion of d1 in d2
5.627 * [backup-simplify]: Simplify d1 into d1
5.627 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.627 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.627 * [backup-simplify]: Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
5.627 * [backup-simplify]: Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
5.627 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d2
5.628 * [taylor]: Taking taylor expansion of 2 in d2
5.628 * [backup-simplify]: Simplify 2 into 2
5.628 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d2
5.628 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d2
5.628 * [taylor]: Taking taylor expansion of d3 in d2
5.628 * [backup-simplify]: Simplify d3 into d3
5.628 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d2
5.628 * [taylor]: Taking taylor expansion of d2 in d2
5.628 * [backup-simplify]: Simplify 0 into 0
5.628 * [backup-simplify]: Simplify 1 into 1
5.628 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.628 * [taylor]: Taking taylor expansion of d1 in d2
5.628 * [backup-simplify]: Simplify d1 into d1
5.628 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.628 * [backup-simplify]: Simplify (* 0 (pow d1 2)) into 0
5.628 * [backup-simplify]: Simplify (* d3 0) into 0
5.628 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0
5.629 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2)
5.629 * [backup-simplify]: Simplify (+ (* d3 (pow d1 2)) (* 0 0)) into (* d3 (pow d1 2))
5.629 * [backup-simplify]: Simplify (/ 1 (* d3 (pow d1 2))) into (/ 1 (* d3 (pow d1 2)))
5.629 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
5.629 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
5.629 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
5.629 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
5.629 * [taylor]: Taking taylor expansion of (pow d2 2) in d1
5.629 * [taylor]: Taking taylor expansion of d2 in d1
5.630 * [backup-simplify]: Simplify d2 into d2
5.630 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.630 * [taylor]: Taking taylor expansion of d1 in d1
5.630 * [backup-simplify]: Simplify 0 into 0
5.630 * [backup-simplify]: Simplify 1 into 1
5.630 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.630 * [backup-simplify]: Simplify (* 1 1) into 1
5.630 * [backup-simplify]: Simplify (* (pow d2 2) 1) into (pow d2 2)
5.630 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
5.630 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
5.630 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
5.630 * [taylor]: Taking taylor expansion of (pow d3 2) in d1
5.630 * [taylor]: Taking taylor expansion of d3 in d1
5.630 * [backup-simplify]: Simplify d3 into d3
5.630 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.630 * [taylor]: Taking taylor expansion of d1 in d1
5.631 * [backup-simplify]: Simplify 0 into 0
5.631 * [backup-simplify]: Simplify 1 into 1
5.631 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.631 * [backup-simplify]: Simplify (* 1 1) into 1
5.631 * [backup-simplify]: Simplify (* (pow d3 2) 1) into (pow d3 2)
5.631 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
5.631 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
5.631 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
5.631 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
5.631 * [taylor]: Taking taylor expansion of (pow d4 2) in d1
5.631 * [taylor]: Taking taylor expansion of d4 in d1
5.631 * [backup-simplify]: Simplify d4 into d4
5.631 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.631 * [taylor]: Taking taylor expansion of d1 in d1
5.631 * [backup-simplify]: Simplify 0 into 0
5.631 * [backup-simplify]: Simplify 1 into 1
5.632 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.632 * [backup-simplify]: Simplify (* 1 1) into 1
5.632 * [backup-simplify]: Simplify (* (pow d4 2) 1) into (pow d4 2)
5.632 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.632 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
5.632 * [taylor]: Taking taylor expansion of 2 in d1
5.632 * [backup-simplify]: Simplify 2 into 2
5.632 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
5.632 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
5.632 * [taylor]: Taking taylor expansion of d3 in d1
5.632 * [backup-simplify]: Simplify d3 into d3
5.632 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d1
5.632 * [taylor]: Taking taylor expansion of d2 in d1
5.632 * [backup-simplify]: Simplify d2 into d2
5.632 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.632 * [taylor]: Taking taylor expansion of d1 in d1
5.632 * [backup-simplify]: Simplify 0 into 0
5.632 * [backup-simplify]: Simplify 1 into 1
5.633 * [backup-simplify]: Simplify (* 1 1) into 1
5.633 * [backup-simplify]: Simplify (* d2 1) into d2
5.633 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
5.633 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
5.633 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
5.633 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
5.633 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
5.633 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
5.633 * [taylor]: Taking taylor expansion of (pow d2 2) in d1
5.633 * [taylor]: Taking taylor expansion of d2 in d1
5.633 * [backup-simplify]: Simplify d2 into d2
5.633 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
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 (* d2 d2) into (pow d2 2)
5.634 * [backup-simplify]: Simplify (* 1 1) into 1
5.634 * [backup-simplify]: Simplify (* (pow d2 2) 1) into (pow d2 2)
5.634 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
5.634 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
5.634 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
5.634 * [taylor]: Taking taylor expansion of (pow d3 2) in d1
5.634 * [taylor]: Taking taylor expansion of d3 in d1
5.634 * [backup-simplify]: Simplify d3 into d3
5.634 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
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 (* d3 d3) into (pow d3 2)
5.635 * [backup-simplify]: Simplify (* 1 1) into 1
5.635 * [backup-simplify]: Simplify (* (pow d3 2) 1) into (pow d3 2)
5.635 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
5.635 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
5.635 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
5.635 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
5.635 * [taylor]: Taking taylor expansion of (pow d4 2) in d1
5.635 * [taylor]: Taking taylor expansion of d4 in d1
5.635 * [backup-simplify]: Simplify d4 into d4
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
5.635 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.636 * [backup-simplify]: Simplify (* 1 1) into 1
5.636 * [backup-simplify]: Simplify (* (pow d4 2) 1) into (pow d4 2)
5.636 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.636 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
5.636 * [taylor]: Taking taylor expansion of 2 in d1
5.636 * [backup-simplify]: Simplify 2 into 2
5.636 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
5.636 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
5.636 * [taylor]: Taking taylor expansion of d3 in d1
5.636 * [backup-simplify]: Simplify d3 into d3
5.636 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d1
5.636 * [taylor]: Taking taylor expansion of d2 in d1
5.636 * [backup-simplify]: Simplify d2 into d2
5.636 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.636 * [taylor]: Taking taylor expansion of d1 in d1
5.636 * [backup-simplify]: Simplify 0 into 0
5.636 * [backup-simplify]: Simplify 1 into 1
5.637 * [backup-simplify]: Simplify (* 1 1) into 1
5.637 * [backup-simplify]: Simplify (* d2 1) into d2
5.637 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
5.637 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
5.637 * [backup-simplify]: Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
5.637 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
5.637 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) (/ 2 (* d3 d2))) into (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))
5.638 * [backup-simplify]: Simplify (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
5.638 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
5.638 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) in d2
5.638 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2
5.638 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2
5.638 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
5.638 * [taylor]: Taking taylor expansion of d2 in d2
5.638 * [backup-simplify]: Simplify 0 into 0
5.638 * [backup-simplify]: Simplify 1 into 1
5.639 * [backup-simplify]: Simplify (* 1 1) into 1
5.639 * [backup-simplify]: Simplify (/ 1 1) into 1
5.639 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2
5.639 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
5.639 * [taylor]: Taking taylor expansion of d3 in d2
5.639 * [backup-simplify]: Simplify d3 into d3
5.639 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.639 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
5.639 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))) in d2
5.640 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2
5.640 * [taylor]: Taking taylor expansion of 2 in d2
5.640 * [backup-simplify]: Simplify 2 into 2
5.640 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2
5.640 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
5.640 * [taylor]: Taking taylor expansion of d3 in d2
5.640 * [backup-simplify]: Simplify d3 into d3
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 * [backup-simplify]: Simplify (* d3 0) into 0
5.640 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.640 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.640 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2
5.640 * [taylor]: Taking taylor expansion of (pow d4 2) in d2
5.640 * [taylor]: Taking taylor expansion of d4 in d2
5.640 * [backup-simplify]: Simplify d4 into d4
5.640 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.640 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.641 * [backup-simplify]: Simplify (+ 1 0) into 1
5.641 * [backup-simplify]: Simplify (+ 1 0) into 1
5.641 * [taylor]: Taking taylor expansion of 1 in d3
5.641 * [backup-simplify]: Simplify 1 into 1
5.642 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.642 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
5.642 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (* 0 1)) into 0
5.643 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
5.643 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.643 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
5.644 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
5.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
5.644 * [backup-simplify]: Simplify (+ 0 0) into 0
5.645 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.645 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0
5.645 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
5.646 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
5.646 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.646 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 1)) into 0
5.646 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d2)) into 0
5.647 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
5.647 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d2)))) into 0
5.647 * [backup-simplify]: Simplify (+ 0 0) into 0
5.647 * [backup-simplify]: Simplify (- 0) into 0
5.648 * [backup-simplify]: Simplify (+ 0 0) into 0
5.648 * [taylor]: Taking taylor expansion of 0 in d2
5.648 * [backup-simplify]: Simplify 0 into 0
5.648 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.649 * [backup-simplify]: Simplify (+ 0 0) into 0
5.649 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
5.649 * [backup-simplify]: Simplify (+ (/ 2 d3) 0) into (* 2 (/ 1 d3))
5.649 * [backup-simplify]: Simplify (- (* 2 (/ 1 d3))) into (- (* 2 (/ 1 d3)))
5.649 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d3)))
5.649 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3
5.649 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
5.649 * [taylor]: Taking taylor expansion of 2 in d3
5.649 * [backup-simplify]: Simplify 2 into 2
5.649 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
5.649 * [taylor]: Taking taylor expansion of d3 in d3
5.649 * [backup-simplify]: Simplify 0 into 0
5.649 * [backup-simplify]: Simplify 1 into 1
5.649 * [backup-simplify]: Simplify (/ 1 1) into 1
5.650 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.650 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
5.651 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 1))) into 0
5.651 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
5.651 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.652 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
5.652 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
5.652 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
5.653 * [backup-simplify]: Simplify (+ 0 0) into 0
5.653 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.653 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
5.654 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
5.654 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
5.655 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.655 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0
5.655 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
5.655 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
5.656 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
5.656 * [backup-simplify]: Simplify (+ 0 0) into 0
5.656 * [backup-simplify]: Simplify (- 0) into 0
5.657 * [backup-simplify]: Simplify (+ 0 0) into 0
5.657 * [taylor]: Taking taylor expansion of 0 in d2
5.657 * [backup-simplify]: Simplify 0 into 0
5.658 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.658 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
5.659 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.659 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.660 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
5.660 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2))
5.660 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
5.660 * [backup-simplify]: Simplify (+ (/ 1 (pow d3 2)) (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2)))
5.660 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) in d3
5.660 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3
5.660 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
5.660 * [taylor]: Taking taylor expansion of d3 in d3
5.660 * [backup-simplify]: Simplify 0 into 0
5.660 * [backup-simplify]: Simplify 1 into 1
5.661 * [backup-simplify]: Simplify (* 1 1) into 1
5.661 * [backup-simplify]: Simplify (/ 1 1) into 1
5.661 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3
5.661 * [taylor]: Taking taylor expansion of (pow d4 2) in d3
5.661 * [taylor]: Taking taylor expansion of d4 in d3
5.661 * [backup-simplify]: Simplify d4 into d4
5.661 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.661 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.662 * [backup-simplify]: Simplify (+ 1 0) into 1
5.662 * [taylor]: Taking taylor expansion of 1 in d4
5.662 * [backup-simplify]: Simplify 1 into 1
5.662 * [backup-simplify]: Simplify (* 2 1) into 2
5.662 * [backup-simplify]: Simplify (- 2) into -2
5.662 * [taylor]: Taking taylor expansion of -2 in d4
5.662 * [backup-simplify]: Simplify -2 into -2
5.662 * [taylor]: Taking taylor expansion of 1 in d4
5.662 * [backup-simplify]: Simplify 1 into 1
5.664 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.665 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
5.665 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
5.666 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.667 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
5.667 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.668 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
5.668 * [backup-simplify]: Simplify (+ 0 0) into 0
5.669 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.669 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0
5.670 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.670 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
5.670 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.671 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.671 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
5.672 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
5.672 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2)))))) into 0
5.673 * [backup-simplify]: Simplify (+ 0 0) into 0
5.673 * [backup-simplify]: Simplify (- 0) into 0
5.673 * [backup-simplify]: Simplify (+ 0 0) into 0
5.673 * [taylor]: Taking taylor expansion of 0 in d2
5.673 * [backup-simplify]: Simplify 0 into 0
5.673 * [taylor]: Taking taylor expansion of 0 in d3
5.673 * [backup-simplify]: Simplify 0 into 0
5.674 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.674 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.674 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
5.675 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
5.675 * [backup-simplify]: Simplify (+ 0 0) into 0
5.675 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.675 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.676 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
5.676 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0
5.676 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
5.676 * [backup-simplify]: Simplify (+ 0 0) into 0
5.677 * [backup-simplify]: Simplify (- 0) into 0
5.677 * [backup-simplify]: Simplify (+ 0 0) into 0
5.677 * [taylor]: Taking taylor expansion of 0 in d3
5.677 * [backup-simplify]: Simplify 0 into 0
5.677 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.678 * [backup-simplify]: Simplify (+ 0 0) into 0
5.678 * [taylor]: Taking taylor expansion of 0 in d4
5.678 * [backup-simplify]: Simplify 0 into 0
5.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.679 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
5.679 * [backup-simplify]: Simplify (- 0) into 0
5.679 * [taylor]: Taking taylor expansion of 0 in d4
5.679 * [backup-simplify]: Simplify 0 into 0
5.679 * [taylor]: Taking taylor expansion of 0 in d4
5.679 * [backup-simplify]: Simplify 0 into 0
5.680 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.681 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
5.681 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.682 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
5.682 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.683 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
5.684 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.684 * [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
5.684 * [backup-simplify]: Simplify (+ 0 0) into 0
5.685 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.686 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0
5.686 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.687 * [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
5.687 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.688 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.689 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
5.689 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
5.690 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))))) into 0
5.690 * [backup-simplify]: Simplify (+ 0 0) into 0
5.690 * [backup-simplify]: Simplify (- 0) into 0
5.691 * [backup-simplify]: Simplify (+ 0 0) into 0
5.691 * [taylor]: Taking taylor expansion of 0 in d2
5.691 * [backup-simplify]: Simplify 0 into 0
5.691 * [taylor]: Taking taylor expansion of 0 in d3
5.691 * [backup-simplify]: Simplify 0 into 0
5.691 * [taylor]: Taking taylor expansion of 0 in d3
5.691 * [backup-simplify]: Simplify 0 into 0
5.691 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.692 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
5.692 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
5.693 * [backup-simplify]: Simplify (+ 0 0) into 0
5.693 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
5.693 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.694 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
5.694 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
5.695 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
5.695 * [backup-simplify]: Simplify (+ 0 0) into 0
5.695 * [backup-simplify]: Simplify (- 0) into 0
5.695 * [backup-simplify]: Simplify (+ 0 0) into 0
5.695 * [taylor]: Taking taylor expansion of 0 in d3
5.695 * [backup-simplify]: Simplify 0 into 0
5.696 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.696 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.697 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
5.697 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d4 2)))
5.697 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 2))) in d4
5.697 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4
5.697 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
5.697 * [taylor]: Taking taylor expansion of d4 in d4
5.697 * [backup-simplify]: Simplify 0 into 0
5.697 * [backup-simplify]: Simplify 1 into 1
5.697 * [backup-simplify]: Simplify (* 1 1) into 1
5.697 * [backup-simplify]: Simplify (/ 1 1) into 1
5.698 * [backup-simplify]: Simplify (- 1) into -1
5.698 * [backup-simplify]: Simplify -1 into -1
5.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.699 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
5.699 * [backup-simplify]: Simplify (- 0) into 0
5.699 * [taylor]: Taking taylor expansion of 0 in d4
5.699 * [backup-simplify]: Simplify 0 into 0
5.699 * [taylor]: Taking taylor expansion of 0 in d4
5.699 * [backup-simplify]: Simplify 0 into 0
5.700 * [backup-simplify]: Simplify 1 into 1
5.700 * [backup-simplify]: Simplify -2 into -2
5.701 * [backup-simplify]: Simplify (+ (* -2 (* 1 (* (/ 1 (/ 1 d3)) (* (/ 1 (/ 1 d2)) (pow (/ 1 d1) -2))))) (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1))))) 2)) (* -1 (pow (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1))))) 2)))) into (- (* (pow d3 2) (pow d1 2)) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))))
5.702 * [backup-simplify]: Simplify (- (* (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3))))) (* (* (/ 1 (- d4)) (/ 1 (- d1))) (* (/ 1 (- d4)) (/ 1 (- d1))))) into (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))))
5.702 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in (d1 d2 d3 d4) around 0
5.702 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d4
5.702 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d4
5.702 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d4
5.702 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d4
5.702 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
5.702 * [taylor]: Taking taylor expansion of d2 in d4
5.702 * [backup-simplify]: Simplify d2 into d2
5.702 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.702 * [taylor]: Taking taylor expansion of d1 in d4
5.702 * [backup-simplify]: Simplify d1 into d1
5.702 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.702 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.702 * [backup-simplify]: Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
5.703 * [backup-simplify]: Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
5.703 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
5.703 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
5.703 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
5.703 * [taylor]: Taking taylor expansion of d3 in d4
5.703 * [backup-simplify]: Simplify d3 into d3
5.703 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.703 * [taylor]: Taking taylor expansion of d1 in d4
5.703 * [backup-simplify]: Simplify d1 into d1
5.703 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.703 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.703 * [backup-simplify]: Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
5.703 * [backup-simplify]: Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
5.703 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d4
5.703 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
5.703 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
5.703 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
5.703 * [taylor]: Taking taylor expansion of d4 in d4
5.703 * [backup-simplify]: Simplify 0 into 0
5.703 * [backup-simplify]: Simplify 1 into 1
5.703 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.703 * [taylor]: Taking taylor expansion of d1 in d4
5.703 * [backup-simplify]: Simplify d1 into d1
5.704 * [backup-simplify]: Simplify (* 1 1) into 1
5.704 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.704 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.704 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.704 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d4
5.704 * [taylor]: Taking taylor expansion of 2 in d4
5.704 * [backup-simplify]: Simplify 2 into 2
5.704 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d4
5.704 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d4
5.704 * [taylor]: Taking taylor expansion of d3 in d4
5.704 * [backup-simplify]: Simplify d3 into d3
5.704 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d4
5.704 * [taylor]: Taking taylor expansion of d2 in d4
5.704 * [backup-simplify]: Simplify d2 into d2
5.704 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.704 * [taylor]: Taking taylor expansion of d1 in d4
5.704 * [backup-simplify]: Simplify d1 into d1
5.704 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.705 * [backup-simplify]: Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
5.705 * [backup-simplify]: Simplify (* d3 (* d2 (pow d1 2))) into (* d3 (* d2 (pow d1 2)))
5.705 * [backup-simplify]: Simplify (/ 1 (* d3 (* d2 (pow d1 2)))) into (/ 1 (* d3 (* d2 (pow d1 2))))
5.705 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d3
5.705 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d3
5.705 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d3
5.705 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d3
5.705 * [taylor]: Taking taylor expansion of (pow d2 2) in d3
5.705 * [taylor]: Taking taylor expansion of d2 in d3
5.705 * [backup-simplify]: Simplify d2 into d2
5.705 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.705 * [taylor]: Taking taylor expansion of d1 in d3
5.705 * [backup-simplify]: Simplify d1 into d1
5.705 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.705 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.706 * [backup-simplify]: Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
5.706 * [backup-simplify]: Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
5.706 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
5.706 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
5.706 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
5.706 * [taylor]: Taking taylor expansion of d3 in d3
5.706 * [backup-simplify]: Simplify 0 into 0
5.706 * [backup-simplify]: Simplify 1 into 1
5.706 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.706 * [taylor]: Taking taylor expansion of d1 in d3
5.706 * [backup-simplify]: Simplify d1 into d1
5.706 * [backup-simplify]: Simplify (* 1 1) into 1
5.706 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.706 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.707 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.707 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d3
5.707 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d3
5.707 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
5.707 * [taylor]: Taking taylor expansion of (pow d4 2) in d3
5.707 * [taylor]: Taking taylor expansion of d4 in d3
5.707 * [backup-simplify]: Simplify d4 into d4
5.707 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.707 * [taylor]: Taking taylor expansion of d1 in d3
5.707 * [backup-simplify]: Simplify d1 into d1
5.707 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.707 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.707 * [backup-simplify]: Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
5.707 * [backup-simplify]: Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
5.707 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d3
5.707 * [taylor]: Taking taylor expansion of 2 in d3
5.707 * [backup-simplify]: Simplify 2 into 2
5.707 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d3
5.707 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) 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
5.708 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d3
5.708 * [taylor]: Taking taylor expansion of d2 in d3
5.708 * [backup-simplify]: Simplify d2 into d2
5.708 * [taylor]: Taking taylor expansion of (pow d1 2) 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 (* d1 d1) into (pow d1 2)
5.708 * [backup-simplify]: Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
5.708 * [backup-simplify]: Simplify (* 0 (* d2 (pow d1 2))) into 0
5.708 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0
5.708 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 (pow d1 2))) into 0
5.709 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* d2 (pow d1 2)))) into (* d2 (pow d1 2))
5.709 * [backup-simplify]: Simplify (/ 1 (* d2 (pow d1 2))) into (/ 1 (* d2 (pow d1 2)))
5.709 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d2
5.709 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d2
5.709 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d2
5.709 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d2
5.709 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
5.709 * [taylor]: Taking taylor expansion of d2 in d2
5.709 * [backup-simplify]: Simplify 0 into 0
5.709 * [backup-simplify]: Simplify 1 into 1
5.709 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.709 * [taylor]: Taking taylor expansion of d1 in d2
5.709 * [backup-simplify]: Simplify d1 into d1
5.710 * [backup-simplify]: Simplify (* 1 1) into 1
5.710 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.710 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.710 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.710 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d2
5.710 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
5.710 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
5.710 * [taylor]: Taking taylor expansion of d3 in d2
5.710 * [backup-simplify]: Simplify d3 into d3
5.710 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.710 * [taylor]: Taking taylor expansion of d1 in d2
5.710 * [backup-simplify]: Simplify d1 into d1
5.710 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.710 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.710 * [backup-simplify]: Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
5.711 * [backup-simplify]: Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
5.711 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d2
5.711 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d2
5.711 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
5.711 * [taylor]: Taking taylor expansion of (pow d4 2) in d2
5.711 * [taylor]: Taking taylor expansion of d4 in d2
5.711 * [backup-simplify]: Simplify d4 into d4
5.711 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.711 * [taylor]: Taking taylor expansion of d1 in d2
5.711 * [backup-simplify]: Simplify d1 into d1
5.711 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.711 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.711 * [backup-simplify]: Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
5.711 * [backup-simplify]: Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
5.711 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d2
5.711 * [taylor]: Taking taylor expansion of 2 in d2
5.711 * [backup-simplify]: Simplify 2 into 2
5.711 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d2
5.711 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d2
5.711 * [taylor]: Taking taylor expansion of d3 in d2
5.711 * [backup-simplify]: Simplify d3 into d3
5.711 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d2
5.712 * [taylor]: Taking taylor expansion of d2 in d2
5.712 * [backup-simplify]: Simplify 0 into 0
5.712 * [backup-simplify]: Simplify 1 into 1
5.712 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.712 * [taylor]: Taking taylor expansion of d1 in d2
5.712 * [backup-simplify]: Simplify d1 into d1
5.712 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.712 * [backup-simplify]: Simplify (* 0 (pow d1 2)) into 0
5.712 * [backup-simplify]: Simplify (* d3 0) into 0
5.712 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0
5.712 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2)
5.713 * [backup-simplify]: Simplify (+ (* d3 (pow d1 2)) (* 0 0)) into (* d3 (pow d1 2))
5.713 * [backup-simplify]: Simplify (/ 1 (* d3 (pow d1 2))) into (/ 1 (* d3 (pow d1 2)))
5.713 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
5.713 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
5.713 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
5.713 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
5.713 * [taylor]: Taking taylor expansion of (pow d2 2) in d1
5.713 * [taylor]: Taking taylor expansion of d2 in d1
5.713 * [backup-simplify]: Simplify d2 into d2
5.713 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.713 * [taylor]: Taking taylor expansion of d1 in d1
5.713 * [backup-simplify]: Simplify 0 into 0
5.713 * [backup-simplify]: Simplify 1 into 1
5.713 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
5.714 * [backup-simplify]: Simplify (* 1 1) into 1
5.714 * [backup-simplify]: Simplify (* (pow d2 2) 1) into (pow d2 2)
5.714 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
5.714 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
5.714 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
5.714 * [taylor]: Taking taylor expansion of (pow d3 2) in d1
5.714 * [taylor]: Taking taylor expansion of d3 in d1
5.714 * [backup-simplify]: Simplify d3 into d3
5.714 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.714 * [taylor]: Taking taylor expansion of d1 in d1
5.714 * [backup-simplify]: Simplify 0 into 0
5.714 * [backup-simplify]: Simplify 1 into 1
5.714 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.715 * [backup-simplify]: Simplify (* 1 1) into 1
5.715 * [backup-simplify]: Simplify (* (pow d3 2) 1) into (pow d3 2)
5.715 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
5.715 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
5.715 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
5.715 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
5.715 * [taylor]: Taking taylor expansion of (pow d4 2) in d1
5.715 * [taylor]: Taking taylor expansion of d4 in d1
5.715 * [backup-simplify]: Simplify d4 into d4
5.715 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.715 * [taylor]: Taking taylor expansion of d1 in d1
5.715 * [backup-simplify]: Simplify 0 into 0
5.715 * [backup-simplify]: Simplify 1 into 1
5.715 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.715 * [backup-simplify]: Simplify (* 1 1) into 1
5.716 * [backup-simplify]: Simplify (* (pow d4 2) 1) into (pow d4 2)
5.716 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.716 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
5.716 * [taylor]: Taking taylor expansion of 2 in d1
5.716 * [backup-simplify]: Simplify 2 into 2
5.716 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
5.716 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
5.716 * [taylor]: Taking taylor expansion of d3 in d1
5.716 * [backup-simplify]: Simplify d3 into d3
5.716 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d1
5.716 * [taylor]: Taking taylor expansion of d2 in d1
5.716 * [backup-simplify]: Simplify d2 into d2
5.716 * [taylor]: Taking taylor expansion of (pow d1 2) 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
5.716 * [backup-simplify]: Simplify (* d2 1) into d2
5.716 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
5.717 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
5.717 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
5.717 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
5.717 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
5.717 * [taylor]: Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
5.717 * [taylor]: Taking taylor expansion of (pow d2 2) in d1
5.717 * [taylor]: Taking taylor expansion of d2 in d1
5.717 * [backup-simplify]: Simplify d2 into d2
5.717 * [taylor]: Taking taylor expansion of (pow d1 2) 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 (* d2 d2) into (pow d2 2)
5.717 * [backup-simplify]: Simplify (* 1 1) into 1
5.717 * [backup-simplify]: Simplify (* (pow d2 2) 1) into (pow d2 2)
5.718 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
5.718 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
5.718 * [taylor]: Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
5.718 * [taylor]: Taking taylor expansion of (pow d3 2) in d1
5.718 * [taylor]: Taking taylor expansion of d3 in d1
5.718 * [backup-simplify]: Simplify d3 into d3
5.718 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.718 * [taylor]: Taking taylor expansion of d1 in d1
5.718 * [backup-simplify]: Simplify 0 into 0
5.718 * [backup-simplify]: Simplify 1 into 1
5.718 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.718 * [backup-simplify]: Simplify (* 1 1) into 1
5.718 * [backup-simplify]: Simplify (* (pow d3 2) 1) into (pow d3 2)
5.718 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
5.718 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
5.718 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
5.718 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
5.718 * [taylor]: Taking taylor expansion of (pow d4 2) in d1
5.719 * [taylor]: Taking taylor expansion of d4 in d1
5.719 * [backup-simplify]: Simplify d4 into d4
5.719 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.719 * [taylor]: Taking taylor expansion of d1 in d1
5.719 * [backup-simplify]: Simplify 0 into 0
5.719 * [backup-simplify]: Simplify 1 into 1
5.719 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.719 * [backup-simplify]: Simplify (* 1 1) into 1
5.719 * [backup-simplify]: Simplify (* (pow d4 2) 1) into (pow d4 2)
5.719 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.719 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
5.719 * [taylor]: Taking taylor expansion of 2 in d1
5.719 * [backup-simplify]: Simplify 2 into 2
5.719 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
5.719 * [taylor]: Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
5.719 * [taylor]: Taking taylor expansion of d3 in d1
5.719 * [backup-simplify]: Simplify d3 into d3
5.719 * [taylor]: Taking taylor expansion of (* d2 (pow d1 2)) in d1
5.719 * [taylor]: Taking taylor expansion of d2 in d1
5.719 * [backup-simplify]: Simplify d2 into d2
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 (* d2 1) into d2
5.720 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
5.720 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
5.720 * [backup-simplify]: Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
5.721 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
5.721 * [backup-simplify]: Simplify (+ (/ 1 (pow d4 2)) (/ 2 (* d3 d2))) into (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))
5.721 * [backup-simplify]: Simplify (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
5.722 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
5.722 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) in d2
5.722 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2
5.722 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2
5.722 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
5.722 * [taylor]: Taking taylor expansion of d2 in d2
5.722 * [backup-simplify]: Simplify 0 into 0
5.722 * [backup-simplify]: Simplify 1 into 1
5.722 * [backup-simplify]: Simplify (* 1 1) into 1
5.722 * [backup-simplify]: Simplify (/ 1 1) into 1
5.723 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2
5.723 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
5.723 * [taylor]: Taking taylor expansion of d3 in d2
5.723 * [backup-simplify]: Simplify d3 into d3
5.723 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
5.723 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
5.723 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))) in d2
5.723 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2
5.723 * [taylor]: Taking taylor expansion of 2 in d2
5.723 * [backup-simplify]: Simplify 2 into 2
5.723 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2
5.723 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
5.723 * [taylor]: Taking taylor expansion of d3 in d2
5.723 * [backup-simplify]: Simplify d3 into d3
5.723 * [taylor]: Taking taylor expansion of d2 in d2
5.723 * [backup-simplify]: Simplify 0 into 0
5.723 * [backup-simplify]: Simplify 1 into 1
5.723 * [backup-simplify]: Simplify (* d3 0) into 0
5.724 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.724 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.724 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d2
5.724 * [taylor]: Taking taylor expansion of (pow d4 2) in d2
5.724 * [taylor]: Taking taylor expansion of d4 in d2
5.724 * [backup-simplify]: Simplify d4 into d4
5.724 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.724 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.724 * [backup-simplify]: Simplify (+ 1 0) into 1
5.725 * [backup-simplify]: Simplify (+ 1 0) into 1
5.725 * [taylor]: Taking taylor expansion of 1 in d3
5.725 * [backup-simplify]: Simplify 1 into 1
5.725 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.725 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
5.726 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (* 0 1)) into 0
5.726 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
5.727 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.727 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
5.728 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
5.728 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
5.728 * [backup-simplify]: Simplify (+ 0 0) into 0
5.729 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.729 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0
5.729 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
5.730 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
5.730 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.731 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 1)) into 0
5.731 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d2)) into 0
5.731 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
5.731 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d2)))) into 0
5.732 * [backup-simplify]: Simplify (+ 0 0) into 0
5.732 * [backup-simplify]: Simplify (- 0) into 0
5.732 * [backup-simplify]: Simplify (+ 0 0) into 0
5.732 * [taylor]: Taking taylor expansion of 0 in d2
5.732 * [backup-simplify]: Simplify 0 into 0
5.733 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.733 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.734 * [backup-simplify]: Simplify (+ 0 0) into 0
5.734 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
5.734 * [backup-simplify]: Simplify (+ (/ 2 d3) 0) into (* 2 (/ 1 d3))
5.734 * [backup-simplify]: Simplify (- (* 2 (/ 1 d3))) into (- (* 2 (/ 1 d3)))
5.734 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d3)))
5.734 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3
5.734 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
5.734 * [taylor]: Taking taylor expansion of 2 in d3
5.734 * [backup-simplify]: Simplify 2 into 2
5.734 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
5.734 * [taylor]: Taking taylor expansion of d3 in d3
5.734 * [backup-simplify]: Simplify 0 into 0
5.734 * [backup-simplify]: Simplify 1 into 1
5.735 * [backup-simplify]: Simplify (/ 1 1) into 1
5.736 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.736 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
5.737 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 1))) into 0
5.737 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
5.738 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.738 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
5.739 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
5.739 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
5.739 * [backup-simplify]: Simplify (+ 0 0) into 0
5.740 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.741 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
5.741 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
5.742 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
5.742 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.743 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0
5.743 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
5.744 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
5.744 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
5.745 * [backup-simplify]: Simplify (+ 0 0) into 0
5.745 * [backup-simplify]: Simplify (- 0) into 0
5.745 * [backup-simplify]: Simplify (+ 0 0) into 0
5.745 * [taylor]: Taking taylor expansion of 0 in d2
5.745 * [backup-simplify]: Simplify 0 into 0
5.746 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.747 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
5.748 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.748 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.748 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
5.748 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2))
5.749 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
5.749 * [backup-simplify]: Simplify (+ (/ 1 (pow d3 2)) (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2)))
5.749 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) in d3
5.749 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3
5.749 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
5.749 * [taylor]: Taking taylor expansion of d3 in d3
5.749 * [backup-simplify]: Simplify 0 into 0
5.749 * [backup-simplify]: Simplify 1 into 1
5.749 * [backup-simplify]: Simplify (* 1 1) into 1
5.750 * [backup-simplify]: Simplify (/ 1 1) into 1
5.750 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3
5.750 * [taylor]: Taking taylor expansion of (pow d4 2) in d3
5.750 * [taylor]: Taking taylor expansion of d4 in d3
5.750 * [backup-simplify]: Simplify d4 into d4
5.750 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.750 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.750 * [backup-simplify]: Simplify (+ 1 0) into 1
5.750 * [taylor]: Taking taylor expansion of 1 in d4
5.750 * [backup-simplify]: Simplify 1 into 1
5.751 * [backup-simplify]: Simplify (* 2 1) into 2
5.751 * [backup-simplify]: Simplify (- 2) into -2
5.751 * [taylor]: Taking taylor expansion of -2 in d4
5.751 * [backup-simplify]: Simplify -2 into -2
5.751 * [taylor]: Taking taylor expansion of 1 in d4
5.751 * [backup-simplify]: Simplify 1 into 1
5.752 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.753 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
5.754 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.754 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
5.755 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.756 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
5.756 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.757 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
5.757 * [backup-simplify]: Simplify (+ 0 0) into 0
5.758 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.759 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0
5.759 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.760 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
5.761 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.762 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.762 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
5.763 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
5.764 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2)))))) into 0
5.764 * [backup-simplify]: Simplify (+ 0 0) into 0
5.764 * [backup-simplify]: Simplify (- 0) into 0
5.765 * [backup-simplify]: Simplify (+ 0 0) into 0
5.765 * [taylor]: Taking taylor expansion of 0 in d2
5.765 * [backup-simplify]: Simplify 0 into 0
5.765 * [taylor]: Taking taylor expansion of 0 in d3
5.765 * [backup-simplify]: Simplify 0 into 0
5.766 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.766 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.766 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
5.767 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
5.767 * [backup-simplify]: Simplify (+ 0 0) into 0
5.768 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.769 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
5.769 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d4)) into 0
5.769 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
5.769 * [backup-simplify]: Simplify (+ 0 0) into 0
5.770 * [backup-simplify]: Simplify (- 0) into 0
5.770 * [backup-simplify]: Simplify (+ 0 0) into 0
5.770 * [taylor]: Taking taylor expansion of 0 in d3
5.770 * [backup-simplify]: Simplify 0 into 0
5.771 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.772 * [backup-simplify]: Simplify (+ 0 0) into 0
5.772 * [taylor]: Taking taylor expansion of 0 in d4
5.772 * [backup-simplify]: Simplify 0 into 0
5.772 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.773 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
5.773 * [backup-simplify]: Simplify (- 0) into 0
5.773 * [taylor]: Taking taylor expansion of 0 in d4
5.773 * [backup-simplify]: Simplify 0 into 0
5.773 * [taylor]: Taking taylor expansion of 0 in d4
5.773 * [backup-simplify]: Simplify 0 into 0
5.775 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.775 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
5.776 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.777 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
5.780 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.781 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
5.782 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.783 * [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
5.783 * [backup-simplify]: Simplify (+ 0 0) into 0
5.784 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.785 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0
5.786 * [backup-simplify]: Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.786 * [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
5.787 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.788 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.789 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
5.789 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
5.791 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))))) into 0
5.791 * [backup-simplify]: Simplify (+ 0 0) into 0
5.791 * [backup-simplify]: Simplify (- 0) into 0
5.792 * [backup-simplify]: Simplify (+ 0 0) into 0
5.792 * [taylor]: Taking taylor expansion of 0 in d2
5.792 * [backup-simplify]: Simplify 0 into 0
5.792 * [taylor]: Taking taylor expansion of 0 in d3
5.792 * [backup-simplify]: Simplify 0 into 0
5.792 * [taylor]: Taking taylor expansion of 0 in d3
5.792 * [backup-simplify]: Simplify 0 into 0
5.793 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.794 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
5.795 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
5.795 * [backup-simplify]: Simplify (+ 0 0) into 0
5.796 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
5.796 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.797 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
5.797 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
5.798 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
5.798 * [backup-simplify]: Simplify (+ 0 0) into 0
5.798 * [backup-simplify]: Simplify (- 0) into 0
5.799 * [backup-simplify]: Simplify (+ 0 0) into 0
5.799 * [taylor]: Taking taylor expansion of 0 in d3
5.799 * [backup-simplify]: Simplify 0 into 0
5.800 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.800 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
5.801 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d4 2)))
5.801 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 2))) in d4
5.801 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4
5.801 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
5.801 * [taylor]: Taking taylor expansion of d4 in d4
5.801 * [backup-simplify]: Simplify 0 into 0
5.801 * [backup-simplify]: Simplify 1 into 1
5.801 * [backup-simplify]: Simplify (* 1 1) into 1
5.801 * [backup-simplify]: Simplify (/ 1 1) into 1
5.802 * [backup-simplify]: Simplify (- 1) into -1
5.802 * [backup-simplify]: Simplify -1 into -1
5.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.804 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
5.804 * [backup-simplify]: Simplify (- 0) into 0
5.804 * [taylor]: Taking taylor expansion of 0 in d4
5.804 * [backup-simplify]: Simplify 0 into 0
5.804 * [taylor]: Taking taylor expansion of 0 in d4
5.804 * [backup-simplify]: Simplify 0 into 0
5.804 * [backup-simplify]: Simplify 1 into 1
5.804 * [backup-simplify]: Simplify -2 into -2
5.805 * [backup-simplify]: Simplify (+ (* -2 (* 1 (* (/ 1 (/ 1 (- d3))) (* (/ 1 (/ 1 (- d2))) (pow (/ 1 (- d1)) -2))))) (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1)))))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1)))))) 2)))) into (- (* (pow d3 2) (pow d1 2)) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))))
5.805 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
5.806 * [backup-simplify]: Simplify (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) into (pow (- (* d2 d1) (* d3 d1)) 2)
5.806 * [approximate]: Taking taylor expansion of (pow (- (* d2 d1) (* d3 d1)) 2) in (d1 d2 d3) around 0
5.806 * [taylor]: Taking taylor expansion of (pow (- (* d2 d1) (* d3 d1)) 2) in d3
5.806 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3
5.806 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
5.806 * [taylor]: Taking taylor expansion of d2 in d3
5.806 * [backup-simplify]: Simplify d2 into d2
5.806 * [taylor]: Taking taylor expansion of d1 in d3
5.806 * [backup-simplify]: Simplify d1 into d1
5.806 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
5.806 * [taylor]: Taking taylor expansion of d3 in d3
5.806 * [backup-simplify]: Simplify 0 into 0
5.806 * [backup-simplify]: Simplify 1 into 1
5.806 * [taylor]: Taking taylor expansion of d1 in d3
5.806 * [backup-simplify]: Simplify d1 into d1
5.806 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.806 * [backup-simplify]: Simplify (* 0 d1) into 0
5.807 * [backup-simplify]: Simplify (- 0) into 0
5.807 * [backup-simplify]: Simplify (+ (* d2 d1) 0) into (* d2 d1)
5.807 * [taylor]: Taking taylor expansion of (pow (- (* d2 d1) (* d3 d1)) 2) in d2
5.807 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2
5.807 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
5.807 * [taylor]: Taking taylor expansion of d2 in d2
5.807 * [backup-simplify]: Simplify 0 into 0
5.807 * [backup-simplify]: Simplify 1 into 1
5.807 * [taylor]: Taking taylor expansion of d1 in d2
5.807 * [backup-simplify]: Simplify d1 into d1
5.807 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
5.807 * [taylor]: Taking taylor expansion of d3 in d2
5.807 * [backup-simplify]: Simplify d3 into d3
5.807 * [taylor]: Taking taylor expansion of d1 in d2
5.807 * [backup-simplify]: Simplify d1 into d1
5.807 * [backup-simplify]: Simplify (* 0 d1) into 0
5.807 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.807 * [backup-simplify]: Simplify (- (* d3 d1)) into (- (* d3 d1))
5.807 * [backup-simplify]: Simplify (+ 0 (- (* d3 d1))) into (- (* d3 d1))
5.807 * [taylor]: Taking taylor expansion of (pow (- (* d2 d1) (* d3 d1)) 2) in d1
5.807 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
5.807 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.807 * [taylor]: Taking taylor expansion of d2 in d1
5.807 * [backup-simplify]: Simplify d2 into d2
5.807 * [taylor]: Taking taylor expansion of d1 in d1
5.807 * [backup-simplify]: Simplify 0 into 0
5.807 * [backup-simplify]: Simplify 1 into 1
5.808 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.808 * [taylor]: Taking taylor expansion of d3 in d1
5.808 * [backup-simplify]: Simplify d3 into d3
5.808 * [taylor]: Taking taylor expansion of d1 in d1
5.808 * [backup-simplify]: Simplify 0 into 0
5.808 * [backup-simplify]: Simplify 1 into 1
5.808 * [backup-simplify]: Simplify (* d2 0) into 0
5.808 * [backup-simplify]: Simplify (* d3 0) into 0
5.808 * [backup-simplify]: Simplify (- 0) into 0
5.808 * [backup-simplify]: Simplify (+ 0 0) into 0
5.809 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.809 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.809 * [backup-simplify]: Simplify (- d3) into (- d3)
5.809 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
5.809 * [taylor]: Taking taylor expansion of (pow (- (* d2 d1) (* d3 d1)) 2) in d1
5.809 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
5.809 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.809 * [taylor]: Taking taylor expansion of d2 in d1
5.809 * [backup-simplify]: Simplify d2 into d2
5.809 * [taylor]: Taking taylor expansion of d1 in d1
5.809 * [backup-simplify]: Simplify 0 into 0
5.809 * [backup-simplify]: Simplify 1 into 1
5.809 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.809 * [taylor]: Taking taylor expansion of d3 in d1
5.809 * [backup-simplify]: Simplify d3 into d3
5.810 * [taylor]: Taking taylor expansion of d1 in d1
5.810 * [backup-simplify]: Simplify 0 into 0
5.810 * [backup-simplify]: Simplify 1 into 1
5.810 * [backup-simplify]: Simplify (* d2 0) into 0
5.810 * [backup-simplify]: Simplify (* d3 0) into 0
5.810 * [backup-simplify]: Simplify (- 0) into 0
5.810 * [backup-simplify]: Simplify (+ 0 0) into 0
5.811 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.811 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.811 * [backup-simplify]: Simplify (- d3) into (- d3)
5.811 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
5.811 * [backup-simplify]: Simplify (* (- d2 d3) (- d2 d3)) into (pow (- d2 d3) 2)
5.811 * [taylor]: Taking taylor expansion of (pow (- d2 d3) 2) in d2
5.811 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
5.811 * [taylor]: Taking taylor expansion of d2 in d2
5.811 * [backup-simplify]: Simplify 0 into 0
5.811 * [backup-simplify]: Simplify 1 into 1
5.811 * [taylor]: Taking taylor expansion of d3 in d2
5.811 * [backup-simplify]: Simplify d3 into d3
5.811 * [backup-simplify]: Simplify (- d3) into (- d3)
5.812 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3)
5.812 * [backup-simplify]: Simplify (* (- d3) (- d3)) into (pow d3 2)
5.812 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
5.812 * [taylor]: Taking taylor expansion of d3 in d3
5.812 * [backup-simplify]: Simplify 0 into 0
5.812 * [backup-simplify]: Simplify 1 into 1
5.812 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
5.813 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.813 * [backup-simplify]: Simplify (- 0) into 0
5.814 * [backup-simplify]: Simplify (+ 0 0) into 0
5.814 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (* 0 (- d2 d3))) into 0
5.814 * [taylor]: Taking taylor expansion of 0 in d2
5.814 * [backup-simplify]: Simplify 0 into 0
5.814 * [taylor]: Taking taylor expansion of 0 in d3
5.814 * [backup-simplify]: Simplify 0 into 0
5.814 * [backup-simplify]: Simplify 0 into 0
5.814 * [backup-simplify]: Simplify (- 0) into 0
5.815 * [backup-simplify]: Simplify (+ 1 0) into 1
5.815 * [backup-simplify]: Simplify (+ (* (- d3) 1) (* 1 (- d3))) into (- (* 2 d3))
5.815 * [taylor]: Taking taylor expansion of (- (* 2 d3)) in d3
5.815 * [taylor]: Taking taylor expansion of (* 2 d3) in d3
5.815 * [taylor]: Taking taylor expansion of 2 in d3
5.815 * [backup-simplify]: Simplify 2 into 2
5.815 * [taylor]: Taking taylor expansion of d3 in d3
5.815 * [backup-simplify]: Simplify 0 into 0
5.815 * [backup-simplify]: Simplify 1 into 1
5.815 * [backup-simplify]: Simplify (* 2 0) into 0
5.816 * [backup-simplify]: Simplify (- 0) into 0
5.816 * [backup-simplify]: Simplify 0 into 0
5.816 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.817 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.817 * [backup-simplify]: Simplify (- 0) into 0
5.818 * [backup-simplify]: Simplify (+ 0 0) into 0
5.818 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 0 0) (* 0 (- d2 d3)))) into 0
5.818 * [taylor]: Taking taylor expansion of 0 in d2
5.818 * [backup-simplify]: Simplify 0 into 0
5.818 * [taylor]: Taking taylor expansion of 0 in d3
5.818 * [backup-simplify]: Simplify 0 into 0
5.818 * [backup-simplify]: Simplify 0 into 0
5.818 * [taylor]: Taking taylor expansion of 0 in d3
5.818 * [backup-simplify]: Simplify 0 into 0
5.818 * [backup-simplify]: Simplify 0 into 0
5.819 * [backup-simplify]: Simplify (- 0) into 0
5.819 * [backup-simplify]: Simplify (+ 0 0) into 0
5.820 * [backup-simplify]: Simplify (+ (* (- d3) 0) (+ (* 1 1) (* 0 (- d3)))) into 1
5.820 * [taylor]: Taking taylor expansion of 1 in d3
5.820 * [backup-simplify]: Simplify 1 into 1
5.820 * [backup-simplify]: Simplify 1 into 1
5.820 * [backup-simplify]: Simplify 0 into 0
5.821 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
5.821 * [backup-simplify]: Simplify (- 2) into -2
5.821 * [backup-simplify]: Simplify -2 into -2
5.821 * [backup-simplify]: Simplify (* 1 1) into 1
5.821 * [backup-simplify]: Simplify 1 into 1
5.822 * [backup-simplify]: Simplify (+ (* 1 (pow (* d3 (* 1 d1)) 2)) (+ (* -2 (* d3 (* d2 (pow d1 2)))) (* 1 (pow (* 1 (* d2 d1)) 2)))) into (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
5.823 * [backup-simplify]: Simplify (* (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3)))) into (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2)
5.823 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in (d1 d2 d3) around 0
5.823 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d3
5.823 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
5.823 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
5.823 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
5.823 * [taylor]: Taking taylor expansion of d2 in d3
5.823 * [backup-simplify]: Simplify d2 into d2
5.823 * [taylor]: Taking taylor expansion of d1 in d3
5.823 * [backup-simplify]: Simplify d1 into d1
5.823 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.823 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.823 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
5.823 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
5.823 * [taylor]: Taking taylor expansion of d3 in d3
5.823 * [backup-simplify]: Simplify 0 into 0
5.823 * [backup-simplify]: Simplify 1 into 1
5.823 * [taylor]: Taking taylor expansion of d1 in d3
5.823 * [backup-simplify]: Simplify d1 into d1
5.823 * [backup-simplify]: Simplify (* 0 d1) into 0
5.824 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.824 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.824 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1))
5.824 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
5.824 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d2
5.824 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
5.824 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
5.824 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
5.824 * [taylor]: Taking taylor expansion of d2 in d2
5.824 * [backup-simplify]: Simplify 0 into 0
5.824 * [backup-simplify]: Simplify 1 into 1
5.824 * [taylor]: Taking taylor expansion of d1 in d2
5.824 * [backup-simplify]: Simplify d1 into d1
5.824 * [backup-simplify]: Simplify (* 0 d1) into 0
5.824 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.825 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.825 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
5.825 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
5.825 * [taylor]: Taking taylor expansion of d3 in d2
5.825 * [backup-simplify]: Simplify d3 into d3
5.825 * [taylor]: Taking taylor expansion of d1 in d2
5.825 * [backup-simplify]: Simplify d1 into d1
5.825 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.825 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.825 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
5.825 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d1
5.825 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
5.825 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.825 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.825 * [taylor]: Taking taylor expansion of d2 in d1
5.825 * [backup-simplify]: Simplify d2 into d2
5.825 * [taylor]: Taking taylor expansion of d1 in d1
5.825 * [backup-simplify]: Simplify 0 into 0
5.825 * [backup-simplify]: Simplify 1 into 1
5.825 * [backup-simplify]: Simplify (* d2 0) into 0
5.826 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.826 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.826 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.826 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.826 * [taylor]: Taking taylor expansion of d3 in d1
5.826 * [backup-simplify]: Simplify d3 into d3
5.826 * [taylor]: Taking taylor expansion of d1 in d1
5.826 * [backup-simplify]: Simplify 0 into 0
5.826 * [backup-simplify]: Simplify 1 into 1
5.826 * [backup-simplify]: Simplify (* d3 0) into 0
5.826 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.826 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.826 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.827 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
5.827 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d1
5.827 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
5.827 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.827 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.827 * [taylor]: Taking taylor expansion of d2 in d1
5.827 * [backup-simplify]: Simplify d2 into d2
5.827 * [taylor]: Taking taylor expansion of d1 in d1
5.827 * [backup-simplify]: Simplify 0 into 0
5.827 * [backup-simplify]: Simplify 1 into 1
5.827 * [backup-simplify]: Simplify (* d2 0) into 0
5.827 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.827 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.827 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.827 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.827 * [taylor]: Taking taylor expansion of d3 in d1
5.827 * [backup-simplify]: Simplify d3 into d3
5.827 * [taylor]: Taking taylor expansion of d1 in d1
5.827 * [backup-simplify]: Simplify 0 into 0
5.827 * [backup-simplify]: Simplify 1 into 1
5.827 * [backup-simplify]: Simplify (* d3 0) into 0
5.828 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.828 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.828 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.828 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
5.828 * [backup-simplify]: Simplify (* (- (/ 1 d2) (/ 1 d3)) (- (/ 1 d2) (/ 1 d3))) into (pow (- (/ 1 d2) (/ 1 d3)) 2)
5.828 * [taylor]: Taking taylor expansion of (pow (- (/ 1 d2) (/ 1 d3)) 2) in d2
5.828 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
5.828 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
5.829 * [taylor]: Taking taylor expansion of d2 in d2
5.829 * [backup-simplify]: Simplify 0 into 0
5.829 * [backup-simplify]: Simplify 1 into 1
5.829 * [backup-simplify]: Simplify (/ 1 1) into 1
5.829 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
5.829 * [taylor]: Taking taylor expansion of d3 in d2
5.829 * [backup-simplify]: Simplify d3 into d3
5.829 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.829 * [backup-simplify]: Simplify (+ 1 0) into 1
5.830 * [backup-simplify]: Simplify (* 1 1) into 1
5.830 * [taylor]: Taking taylor expansion of 1 in d3
5.830 * [backup-simplify]: Simplify 1 into 1
5.830 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
5.831 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
5.831 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.832 * [backup-simplify]: Simplify (- 0) into 0
5.832 * [backup-simplify]: Simplify (+ 0 0) into 0
5.833 * [backup-simplify]: Simplify (+ (* (- (/ 1 d2) (/ 1 d3)) 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0
5.833 * [taylor]: Taking taylor expansion of 0 in d2
5.833 * [backup-simplify]: Simplify 0 into 0
5.833 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.834 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.834 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
5.834 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 d3))) (* (- (/ 1 d3)) 1)) into (- (* 2 (/ 1 d3)))
5.834 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3
5.834 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
5.834 * [taylor]: Taking taylor expansion of 2 in d3
5.834 * [backup-simplify]: Simplify 2 into 2
5.834 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
5.834 * [taylor]: Taking taylor expansion of d3 in d3
5.834 * [backup-simplify]: Simplify 0 into 0
5.834 * [backup-simplify]: Simplify 1 into 1
5.835 * [backup-simplify]: Simplify (/ 1 1) into 1
5.835 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.836 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
5.836 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.837 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.837 * [backup-simplify]: Simplify (- 0) into 0
5.837 * [backup-simplify]: Simplify (+ 0 0) into 0
5.838 * [backup-simplify]: Simplify (+ (* (- (/ 1 d2) (/ 1 d3)) 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0
5.838 * [taylor]: Taking taylor expansion of 0 in d2
5.838 * [backup-simplify]: Simplify 0 into 0
5.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.840 * [backup-simplify]: Simplify (- 0) into 0
5.840 * [backup-simplify]: Simplify (+ 0 0) into 0
5.841 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3)) (- (/ 1 d3))) (* 0 1))) into (/ 1 (pow d3 2))
5.841 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3
5.841 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
5.841 * [taylor]: Taking taylor expansion of d3 in d3
5.841 * [backup-simplify]: Simplify 0 into 0
5.841 * [backup-simplify]: Simplify 1 into 1
5.842 * [backup-simplify]: Simplify (* 1 1) into 1
5.842 * [backup-simplify]: Simplify (/ 1 1) into 1
5.842 * [backup-simplify]: Simplify 1 into 1
5.843 * [backup-simplify]: Simplify (* 2 1) into 2
5.843 * [backup-simplify]: Simplify (- 2) into -2
5.843 * [backup-simplify]: Simplify -2 into -2
5.843 * [backup-simplify]: Simplify 1 into 1
5.844 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))) 2)) (+ (* -2 (* (/ 1 (/ 1 d3)) (* (/ 1 (/ 1 d2)) (pow (/ 1 d1) -2)))) (* 1 (pow (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))) 2)))) into (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
5.845 * [backup-simplify]: Simplify (* (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3))))) into (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2)
5.845 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in (d1 d2 d3) around 0
5.845 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d3
5.845 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
5.845 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
5.845 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
5.845 * [taylor]: Taking taylor expansion of d2 in d3
5.845 * [backup-simplify]: Simplify d2 into d2
5.845 * [taylor]: Taking taylor expansion of d1 in d3
5.845 * [backup-simplify]: Simplify d1 into d1
5.845 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.846 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.846 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
5.846 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
5.846 * [taylor]: Taking taylor expansion of d3 in d3
5.846 * [backup-simplify]: Simplify 0 into 0
5.846 * [backup-simplify]: Simplify 1 into 1
5.846 * [taylor]: Taking taylor expansion of d1 in d3
5.846 * [backup-simplify]: Simplify d1 into d1
5.846 * [backup-simplify]: Simplify (* 0 d1) into 0
5.846 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.846 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.846 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1))
5.847 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
5.847 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d2
5.847 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
5.847 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
5.847 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
5.847 * [taylor]: Taking taylor expansion of d2 in d2
5.847 * [backup-simplify]: Simplify 0 into 0
5.847 * [backup-simplify]: Simplify 1 into 1
5.847 * [taylor]: Taking taylor expansion of d1 in d2
5.847 * [backup-simplify]: Simplify d1 into d1
5.847 * [backup-simplify]: Simplify (* 0 d1) into 0
5.847 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.847 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.847 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
5.847 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
5.847 * [taylor]: Taking taylor expansion of d3 in d2
5.847 * [backup-simplify]: Simplify d3 into d3
5.847 * [taylor]: Taking taylor expansion of d1 in d2
5.848 * [backup-simplify]: Simplify d1 into d1
5.848 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.848 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.848 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
5.848 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d1
5.848 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
5.848 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.848 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.848 * [taylor]: Taking taylor expansion of d2 in d1
5.848 * [backup-simplify]: Simplify d2 into d2
5.848 * [taylor]: Taking taylor expansion of d1 in d1
5.848 * [backup-simplify]: Simplify 0 into 0
5.848 * [backup-simplify]: Simplify 1 into 1
5.848 * [backup-simplify]: Simplify (* d2 0) into 0
5.848 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.849 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.849 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.849 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.849 * [taylor]: Taking taylor expansion of d3 in d1
5.849 * [backup-simplify]: Simplify d3 into d3
5.849 * [taylor]: Taking taylor expansion of d1 in d1
5.849 * [backup-simplify]: Simplify 0 into 0
5.849 * [backup-simplify]: Simplify 1 into 1
5.849 * [backup-simplify]: Simplify (* d3 0) into 0
5.849 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.849 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.849 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.849 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
5.849 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d1
5.849 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
5.849 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.849 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.849 * [taylor]: Taking taylor expansion of d2 in d1
5.849 * [backup-simplify]: Simplify d2 into d2
5.849 * [taylor]: Taking taylor expansion of d1 in d1
5.849 * [backup-simplify]: Simplify 0 into 0
5.850 * [backup-simplify]: Simplify 1 into 1
5.850 * [backup-simplify]: Simplify (* d2 0) into 0
5.850 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.850 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.850 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.850 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.850 * [taylor]: Taking taylor expansion of d3 in d1
5.850 * [backup-simplify]: Simplify d3 into d3
5.850 * [taylor]: Taking taylor expansion of d1 in d1
5.850 * [backup-simplify]: Simplify 0 into 0
5.850 * [backup-simplify]: Simplify 1 into 1
5.850 * [backup-simplify]: Simplify (* d3 0) into 0
5.851 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.851 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.851 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.851 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
5.851 * [backup-simplify]: Simplify (* (- (/ 1 d2) (/ 1 d3)) (- (/ 1 d2) (/ 1 d3))) into (pow (- (/ 1 d2) (/ 1 d3)) 2)
5.851 * [taylor]: Taking taylor expansion of (pow (- (/ 1 d2) (/ 1 d3)) 2) in d2
5.851 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
5.851 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
5.852 * [taylor]: Taking taylor expansion of d2 in d2
5.852 * [backup-simplify]: Simplify 0 into 0
5.852 * [backup-simplify]: Simplify 1 into 1
5.852 * [backup-simplify]: Simplify (/ 1 1) into 1
5.852 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
5.852 * [taylor]: Taking taylor expansion of d3 in d2
5.852 * [backup-simplify]: Simplify d3 into d3
5.852 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.853 * [backup-simplify]: Simplify (+ 1 0) into 1
5.853 * [backup-simplify]: Simplify (* 1 1) into 1
5.853 * [taylor]: Taking taylor expansion of 1 in d3
5.853 * [backup-simplify]: Simplify 1 into 1
5.854 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
5.854 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
5.855 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.855 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.855 * [backup-simplify]: Simplify (- 0) into 0
5.856 * [backup-simplify]: Simplify (+ 0 0) into 0
5.856 * [backup-simplify]: Simplify (+ (* (- (/ 1 d2) (/ 1 d3)) 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0
5.856 * [taylor]: Taking taylor expansion of 0 in d2
5.856 * [backup-simplify]: Simplify 0 into 0
5.857 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.857 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.857 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
5.857 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 d3))) (* (- (/ 1 d3)) 1)) into (- (* 2 (/ 1 d3)))
5.857 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3
5.857 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
5.857 * [taylor]: Taking taylor expansion of 2 in d3
5.857 * [backup-simplify]: Simplify 2 into 2
5.857 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
5.857 * [taylor]: Taking taylor expansion of d3 in d3
5.857 * [backup-simplify]: Simplify 0 into 0
5.857 * [backup-simplify]: Simplify 1 into 1
5.858 * [backup-simplify]: Simplify (/ 1 1) into 1
5.859 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.859 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
5.860 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.860 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.860 * [backup-simplify]: Simplify (- 0) into 0
5.861 * [backup-simplify]: Simplify (+ 0 0) into 0
5.861 * [backup-simplify]: Simplify (+ (* (- (/ 1 d2) (/ 1 d3)) 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0
5.861 * [taylor]: Taking taylor expansion of 0 in d2
5.861 * [backup-simplify]: Simplify 0 into 0
5.862 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.862 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.863 * [backup-simplify]: Simplify (- 0) into 0
5.863 * [backup-simplify]: Simplify (+ 0 0) into 0
5.864 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3)) (- (/ 1 d3))) (* 0 1))) into (/ 1 (pow d3 2))
5.864 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3
5.864 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
5.864 * [taylor]: Taking taylor expansion of d3 in d3
5.864 * [backup-simplify]: Simplify 0 into 0
5.864 * [backup-simplify]: Simplify 1 into 1
5.864 * [backup-simplify]: Simplify (* 1 1) into 1
5.865 * [backup-simplify]: Simplify (/ 1 1) into 1
5.865 * [backup-simplify]: Simplify 1 into 1
5.865 * [backup-simplify]: Simplify (* 2 1) into 2
5.866 * [backup-simplify]: Simplify (- 2) into -2
5.866 * [backup-simplify]: Simplify -2 into -2
5.866 * [backup-simplify]: Simplify 1 into 1
5.866 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))) 2)) (+ (* -2 (* (/ 1 (/ 1 (- d3))) (* (/ 1 (/ 1 (- d2))) (pow (/ 1 (- d1)) -2)))) (* 1 (pow (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))) 2)))) into (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
5.866 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
5.867 * [backup-simplify]: Simplify (* (* d4 d1) (* d4 d1)) into (* (pow d4 2) (pow d1 2))
5.867 * [approximate]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in (d4 d1) around 0
5.867 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
5.867 * [taylor]: Taking taylor expansion of (pow d4 2) in d1
5.867 * [taylor]: Taking taylor expansion of d4 in d1
5.867 * [backup-simplify]: Simplify d4 into d4
5.867 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.867 * [taylor]: Taking taylor expansion of d1 in d1
5.867 * [backup-simplify]: Simplify 0 into 0
5.867 * [backup-simplify]: Simplify 1 into 1
5.867 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
5.867 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
5.867 * [taylor]: Taking taylor expansion of d4 in d4
5.867 * [backup-simplify]: Simplify 0 into 0
5.867 * [backup-simplify]: Simplify 1 into 1
5.867 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.867 * [taylor]: Taking taylor expansion of d1 in d4
5.867 * [backup-simplify]: Simplify d1 into d1
5.867 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
5.867 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
5.867 * [taylor]: Taking taylor expansion of d4 in d4
5.867 * [backup-simplify]: Simplify 0 into 0
5.867 * [backup-simplify]: Simplify 1 into 1
5.867 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.867 * [taylor]: Taking taylor expansion of d1 in d4
5.867 * [backup-simplify]: Simplify d1 into d1
5.867 * [backup-simplify]: Simplify (* 1 1) into 1
5.867 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.867 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.867 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.867 * [taylor]: Taking taylor expansion of d1 in d1
5.867 * [backup-simplify]: Simplify 0 into 0
5.867 * [backup-simplify]: Simplify 1 into 1
5.868 * [backup-simplify]: Simplify (* 1 1) into 1
5.868 * [backup-simplify]: Simplify 1 into 1
5.868 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0
5.868 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.868 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow d1 2))) into 0
5.868 * [taylor]: Taking taylor expansion of 0 in d1
5.869 * [backup-simplify]: Simplify 0 into 0
5.869 * [backup-simplify]: Simplify 0 into 0
5.869 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.869 * [backup-simplify]: Simplify 0 into 0
5.869 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
5.870 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.870 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
5.870 * [taylor]: Taking taylor expansion of 0 in d1
5.870 * [backup-simplify]: Simplify 0 into 0
5.870 * [backup-simplify]: Simplify 0 into 0
5.870 * [backup-simplify]: Simplify 0 into 0
5.871 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.871 * [backup-simplify]: Simplify 0 into 0
5.872 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
5.872 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.873 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
5.873 * [taylor]: Taking taylor expansion of 0 in d1
5.873 * [backup-simplify]: Simplify 0 into 0
5.873 * [backup-simplify]: Simplify 0 into 0
5.873 * [backup-simplify]: Simplify (* 1 (pow (* d1 d4) 2)) into (* (pow d4 2) (pow d1 2))
5.873 * [backup-simplify]: Simplify (* (* (/ 1 d4) (/ 1 d1)) (* (/ 1 d4) (/ 1 d1))) into (/ 1 (* (pow d4 2) (pow d1 2)))
5.873 * [approximate]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in (d4 d1) around 0
5.873 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
5.873 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
5.873 * [taylor]: Taking taylor expansion of (pow d4 2) in d1
5.873 * [taylor]: Taking taylor expansion of d4 in d1
5.873 * [backup-simplify]: Simplify d4 into d4
5.873 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.873 * [taylor]: Taking taylor expansion of d1 in d1
5.873 * [backup-simplify]: Simplify 0 into 0
5.873 * [backup-simplify]: Simplify 1 into 1
5.873 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.874 * [backup-simplify]: Simplify (* 1 1) into 1
5.874 * [backup-simplify]: Simplify (* (pow d4 2) 1) into (pow d4 2)
5.874 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.874 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
5.874 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
5.874 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
5.874 * [taylor]: Taking taylor expansion of d4 in d4
5.874 * [backup-simplify]: Simplify 0 into 0
5.874 * [backup-simplify]: Simplify 1 into 1
5.874 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.874 * [taylor]: Taking taylor expansion of d1 in d4
5.874 * [backup-simplify]: Simplify d1 into d1
5.874 * [backup-simplify]: Simplify (* 1 1) into 1
5.874 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.874 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.874 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.874 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
5.874 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
5.874 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
5.874 * [taylor]: Taking taylor expansion of d4 in d4
5.874 * [backup-simplify]: Simplify 0 into 0
5.875 * [backup-simplify]: Simplify 1 into 1
5.875 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.875 * [taylor]: Taking taylor expansion of d1 in d4
5.875 * [backup-simplify]: Simplify d1 into d1
5.875 * [backup-simplify]: Simplify (* 1 1) into 1
5.875 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.875 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.875 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.875 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
5.875 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.875 * [taylor]: Taking taylor expansion of d1 in d1
5.875 * [backup-simplify]: Simplify 0 into 0
5.875 * [backup-simplify]: Simplify 1 into 1
5.875 * [backup-simplify]: Simplify (* 1 1) into 1
5.876 * [backup-simplify]: Simplify (/ 1 1) into 1
5.876 * [backup-simplify]: Simplify 1 into 1
5.876 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0
5.876 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.876 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow d1 2))) into 0
5.877 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
5.877 * [taylor]: Taking taylor expansion of 0 in d1
5.877 * [backup-simplify]: Simplify 0 into 0
5.877 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.878 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.878 * [backup-simplify]: Simplify 0 into 0
5.878 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
5.879 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.880 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
5.880 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
5.880 * [taylor]: Taking taylor expansion of 0 in d1
5.880 * [backup-simplify]: Simplify 0 into 0
5.881 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.882 * [backup-simplify]: Simplify 0 into 0
5.882 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
5.883 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.884 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
5.884 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
5.884 * [taylor]: Taking taylor expansion of 0 in d1
5.884 * [backup-simplify]: Simplify 0 into 0
5.884 * [backup-simplify]: Simplify 0 into 0
5.884 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.885 * [backup-simplify]: Simplify 0 into 0
5.886 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
5.886 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.887 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
5.888 * [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
5.888 * [taylor]: Taking taylor expansion of 0 in d1
5.888 * [backup-simplify]: Simplify 0 into 0
5.888 * [backup-simplify]: Simplify 0 into 0
5.888 * [backup-simplify]: Simplify 0 into 0
5.888 * [backup-simplify]: Simplify (* 1 (pow (* (/ 1 (/ 1 d1)) (/ 1 (/ 1 d4))) 2)) into (* (pow d4 2) (pow d1 2))
5.888 * [backup-simplify]: Simplify (* (* (/ 1 (- d4)) (/ 1 (- d1))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (/ 1 (* (pow d4 2) (pow d1 2)))
5.888 * [approximate]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in (d4 d1) around 0
5.888 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
5.888 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
5.888 * [taylor]: Taking taylor expansion of (pow d4 2) in d1
5.888 * [taylor]: Taking taylor expansion of d4 in d1
5.888 * [backup-simplify]: Simplify d4 into d4
5.888 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.888 * [taylor]: Taking taylor expansion of d1 in d1
5.888 * [backup-simplify]: Simplify 0 into 0
5.888 * [backup-simplify]: Simplify 1 into 1
5.888 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
5.889 * [backup-simplify]: Simplify (* 1 1) into 1
5.889 * [backup-simplify]: Simplify (* (pow d4 2) 1) into (pow d4 2)
5.889 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
5.889 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
5.889 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
5.889 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
5.889 * [taylor]: Taking taylor expansion of d4 in d4
5.889 * [backup-simplify]: Simplify 0 into 0
5.889 * [backup-simplify]: Simplify 1 into 1
5.889 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.889 * [taylor]: Taking taylor expansion of d1 in d4
5.889 * [backup-simplify]: Simplify d1 into d1
5.889 * [backup-simplify]: Simplify (* 1 1) into 1
5.889 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.889 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.889 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.889 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
5.889 * [taylor]: Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
5.889 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
5.890 * [taylor]: Taking taylor expansion of d4 in d4
5.890 * [backup-simplify]: Simplify 0 into 0
5.890 * [backup-simplify]: Simplify 1 into 1
5.890 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.890 * [taylor]: Taking taylor expansion of d1 in d4
5.890 * [backup-simplify]: Simplify d1 into d1
5.890 * [backup-simplify]: Simplify (* 1 1) into 1
5.890 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.890 * [backup-simplify]: Simplify (* 1 (pow d1 2)) into (pow d1 2)
5.890 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.890 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
5.890 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.890 * [taylor]: Taking taylor expansion of d1 in d1
5.890 * [backup-simplify]: Simplify 0 into 0
5.890 * [backup-simplify]: Simplify 1 into 1
5.890 * [backup-simplify]: Simplify (* 1 1) into 1
5.891 * [backup-simplify]: Simplify (/ 1 1) into 1
5.891 * [backup-simplify]: Simplify 1 into 1
5.891 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0
5.891 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.891 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow d1 2))) into 0
5.892 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
5.892 * [taylor]: Taking taylor expansion of 0 in d1
5.892 * [backup-simplify]: Simplify 0 into 0
5.892 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.893 * [backup-simplify]: Simplify 0 into 0
5.893 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
5.893 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.894 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
5.894 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
5.894 * [taylor]: Taking taylor expansion of 0 in d1
5.894 * [backup-simplify]: Simplify 0 into 0
5.895 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.895 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.895 * [backup-simplify]: Simplify 0 into 0
5.896 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
5.896 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.897 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
5.897 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
5.897 * [taylor]: Taking taylor expansion of 0 in d1
5.897 * [backup-simplify]: Simplify 0 into 0
5.897 * [backup-simplify]: Simplify 0 into 0
5.898 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.899 * [backup-simplify]: Simplify 0 into 0
5.900 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
5.900 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.903 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
5.903 * [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
5.903 * [taylor]: Taking taylor expansion of 0 in d1
5.903 * [backup-simplify]: Simplify 0 into 0
5.903 * [backup-simplify]: Simplify 0 into 0
5.903 * [backup-simplify]: Simplify 0 into 0
5.904 * [backup-simplify]: Simplify (* 1 (pow (* (/ 1 (/ 1 (- d1))) (/ 1 (/ 1 (- d4)))) 2)) into (* (pow d4 2) (pow d1 2))
5.904 * * * [progress]: simplifying candidates
5.905 * [simplify]: Simplifying:
  (- (log (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (log (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (log (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (exp (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (/ (* (* (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (* (* (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (* (cbrt (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))))
  (cbrt (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (* (* (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (sqrt (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (sqrt (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (- (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))
  (- (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (/ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (/ (* (* d4 d1) (* d4 d1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (/ (* (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (* (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))))
  (/ (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (/ (* (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (/ (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (/ (* (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) 1)
  (/ (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (* (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))))
  (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) 1)
  (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (/ 1 (* (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))))
  (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (/ 1 (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (/ 1 1)
  (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (/ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))))
  (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (/ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (/ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 1)
  (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (/ 1 (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))
  (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (* (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))))
  (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) 1)
  (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))))
  (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))))
  (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))
  (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3)))
  (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))
  (* (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (+ (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))))
  (* (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))
  (/ (exp (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (exp (* (* d4 d1) (* d4 d1))))
  (log (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))
  (exp (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))
  (* (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))))
  (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))
  (* (* (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))
  (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))
  (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))
  (- (pow (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) 3) (pow (* (* d4 d1) (* d4 d1)) 3))
  (+ (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (+ (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))))
  (- (* (* d4 d1) (* d4 d1)))
  (- (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1))))
  (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))
  (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
  (- (- (* d1 d2) (* d1 d3)) (* d4 d1))
  (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d3))) (* (* d4 d1) (* d4 d1)))
  (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d3))) (* (* d4 d1) (* d4 d1)))
  (- (* (- (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))
  (- (* (- (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))
  (- (* (* d4 d1) (* d4 d1)))
  (+ 1 1)
  (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))
  (+ 1 1)
  (+ (log (- (* d1 d2) (* d1 d3))) (log (- (* d1 d2) (* d1 d3))))
  (log (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))))
  (exp (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))))
  (* (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))))
  (* (cbrt (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (cbrt (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))))
  (cbrt (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))))
  (* (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))))
  (sqrt (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))))
  (sqrt (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))))
  (* (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)))
  (* (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))))
  (* (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))))
  (* (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (+ (* d1 d2) (* d1 d3)))
  (* (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)))
  (* (+ (* d1 d2) (* d1 d3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))))
  (* (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))))
  (* (+ (* d1 d2) (* d1 d3)) (+ (* d1 d2) (* d1 d3)))
  (* (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))))
  (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3))))
  (* (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))))
  (* (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))))
  (* 1 1)
  (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))
  (* d1 d1)
  (* (- d2 d3) (- d2 d3))
  (* (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))))
  (* (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))))
  (* 2 1)
  (* (- (* d1 d2) (* d1 d3)) (* d1 d2))
  (* (- (* d1 d2) (* d1 d3)) (- (* d1 d3)))
  (* (- (* d1 d2) (* d1 d3)) (* d1 d2))
  (* (- (* d1 d2) (* d1 d3)) (- (* d1 d3)))
  (* (* d1 d2) (- (* d1 d2) (* d1 d3)))
  (* (- (* d1 d3)) (- (* d1 d2) (* d1 d3)))
  (* (* d1 d2) (- (* d1 d2) (* d1 d3)))
  (* (- (* d1 d3)) (- (* d1 d2) (* d1 d3)))
  (* (- (* d1 d2) (* d1 d3)) (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))))
  (* (- (* d1 d2) (* d1 d3)) (sqrt (- (* d1 d2) (* d1 d3))))
  (* (- (* d1 d2) (* d1 d3)) 1)
  (* (- (* d1 d2) (* d1 d3)) d1)
  (* (cbrt (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3)))
  (* (sqrt (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3)))
  (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))
  (* (- d2 d3) (- (* d1 d2) (* d1 d3)))
  (* (- (* d1 d2) (* d1 d3)) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)))
  (* (- (* d1 d2) (* d1 d3)) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))))
  (* (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (- (* d1 d2) (* d1 d3)))
  (* (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (- (* d1 d2) (* d1 d3)))
  (+ 1 1)
  (+ 1 1)
  (+ 1 1)
  (+ 1 1)
  (* (* d4 d1) (* d4 d1))
  (* (* d4 d1) (* d4 d1))
  (* (* d4 d1) (* d4 d1))
  (* (* d4 d1) (* d4 d1))
  (+ 1 1)
  (+ 1 1)
  (+ (+ (log d4) (log d1)) (+ (log d4) (log d1)))
  (+ (+ (log d4) (log d1)) (log (* d4 d1)))
  (+ (log (* d4 d1)) (+ (log d4) (log d1)))
  (+ (log (* d4 d1)) (log (* d4 d1)))
  (log (* (* d4 d1) (* d4 d1)))
  (exp (* (* d4 d1) (* d4 d1)))
  (* (* (* (* d4 d4) d4) (* (* d1 d1) d1)) (* (* (* d4 d4) d4) (* (* d1 d1) d1)))
  (* (* (* (* d4 d4) d4) (* (* d1 d1) d1)) (* (* (* d4 d1) (* d4 d1)) (* d4 d1)))
  (* (* (* (* d4 d1) (* d4 d1)) (* d4 d1)) (* (* (* d4 d4) d4) (* (* d1 d1) d1)))
  (* (* (* (* d4 d1) (* d4 d1)) (* d4 d1)) (* (* (* d4 d1) (* d4 d1)) (* d4 d1)))
  (* (cbrt (* (* d4 d1) (* d4 d1))) (cbrt (* (* d4 d1) (* d4 d1))))
  (cbrt (* (* d4 d1) (* d4 d1)))
  (* (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1))) (* (* d4 d1) (* d4 d1)))
  (sqrt (* (* d4 d1) (* d4 d1)))
  (sqrt (* (* d4 d1) (* d4 d1)))
  (* d4 d4)
  (* d1 d1)
  (* 2 1)
  (* 2 1)
  (* 2 1)
  (* 2 1)
  (* (* d4 d1) d4)
  (* d1 (* d4 d1))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
  (- (* (pow d3 2) (pow d1 2)) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))))
  (- (* (pow d3 2) (pow d1 2)) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))))
  (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
  (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
  (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
  (* (pow d4 2) (pow d1 2))
  (* (pow d4 2) (pow d1 2))
  (* (pow d4 2) (pow d1 2))
5.908 * * [simplify]: iteration 0: 190 enodes
5.972 * * [simplify]: iteration 1: 575 enodes
6.468 * * [simplify]: iteration 2: 4065 enodes
7.935 * * [simplify]: iteration complete: 5000 enodes
7.935 * * [simplify]: Extracting #0: cost 93 inf + 0
7.937 * * [simplify]: Extracting #1: cost 1021 inf + 2
7.943 * * [simplify]: Extracting #2: cost 1843 inf + 6795
7.968 * * [simplify]: Extracting #3: cost 1350 inf + 85778
8.018 * * [simplify]: Extracting #4: cost 295 inf + 319422
8.089 * * [simplify]: Extracting #5: cost 12 inf + 399494
8.164 * * [simplify]: Extracting #6: cost 0 inf + 402192
8.238 * [simplify]: Simplified to:
  (log (/ (* d1 (+ (- d2 d3) d4)) (/ (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4)))))
  (log (/ (* d1 (+ (- d2 d3) d4)) (/ (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4)))))
  (exp (/ (* d1 (+ (- d2 d3) d4)) (/ (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4)))))
  (* (* (/ (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))) (* d1 (- (- d2 d3) d4))) (/ (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))) (* d1 (- (- d2 d3) d4)))) (/ (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))) (* d1 (- (- d2 d3) d4))))
  (* (cbrt (/ (* d1 (+ (- d2 d3) d4)) (/ (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))))) (cbrt (/ (* d1 (+ (- d2 d3) d4)) (/ (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))))))
  (cbrt (/ (* d1 (+ (- d2 d3) d4)) (/ (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4)))))
  (* (/ (* d1 (+ (- d2 d3) d4)) (/ (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4)))) (* (/ (* d1 (+ (- d2 d3) d4)) (/ (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4)))) (/ (* d1 (+ (- d2 d3) d4)) (/ (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))))))
  (sqrt (/ (* d1 (+ (- d2 d3) d4)) (/ (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4)))))
  (sqrt (/ (* d1 (+ (- d2 d3) d4)) (/ (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4)))))
  (- (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))))
  (- (* d1 (- (- d2 d3) d4)))
  (/ (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* d1 (- (- d2 d3) d4)))
  (/ (* (* d4 d1) (* d4 d1)) (* d1 (- (- d2 d3) d4)))
  (* (/ (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (cbrt (* d1 (- (- d2 d3) d4)))) (/ (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (cbrt (* d1 (- (- d2 d3) d4)))))
  (/ (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (cbrt (* d1 (- (- d2 d3) d4))))
  (/ (* (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))))) (sqrt (* d1 (- (- d2 d3) d4))))
  (/ (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (sqrt (* d1 (- (- d2 d3) d4))))
  (* (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))))
  (/ (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (* d1 (- (- d2 d3) d4)))
  (/ (/ (sqrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (cbrt (* d1 (- (- d2 d3) d4)))) (cbrt (* d1 (- (- d2 d3) d4))))
  (/ (sqrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (cbrt (* d1 (- (- d2 d3) d4))))
  (/ (sqrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (sqrt (* d1 (- (- d2 d3) d4))))
  (/ (sqrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (sqrt (* d1 (- (- d2 d3) d4))))
  (sqrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))))
  (/ (sqrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (* d1 (- (- d2 d3) d4)))
  (/ (/ 1 (cbrt (* d1 (- (- d2 d3) d4)))) (cbrt (* d1 (- (- d2 d3) d4))))
  (/ (* d1 (+ (- d2 d3) d4)) (/ (cbrt (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4))))
  (/ 1 (sqrt (* d1 (- (- d2 d3) d4))))
  (/ (* d1 (+ (- d2 d3) d4)) (/ (sqrt (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4))))
  1
  (/ (* d1 (+ (- d2 d3) d4)) (/ (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))))
  (/ (/ (* d1 (+ (- d2 d3) d4)) (cbrt (* d1 (- (- d2 d3) d4)))) (cbrt (* d1 (- (- d2 d3) d4))))
  (/ (* d1 (- (- d2 d3) d4)) (cbrt (* d1 (- (- d2 d3) d4))))
  (/ (* d1 (+ (- d2 d3) d4)) (sqrt (* d1 (- (- d2 d3) d4))))
  (/ (* d1 (- (- d2 d3) d4)) (sqrt (* d1 (- (- d2 d3) d4))))
  (* d1 (+ (- d2 d3) d4))
  1
  (/ 1 (* d1 (- (- d2 d3) d4)))
  (/ (/ (* d1 (- (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4))) (* d1 (- (- d2 d3) d4)))
  (/ (/ (* d1 (+ (- d2 d3) d4)) (/ (cbrt (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4)))) (cbrt (* d1 (- (- d2 d3) d4))))
  (/ (* d1 (+ (- d2 d3) d4)) (/ (sqrt (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4))))
  (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))
  (- (/ (* (- d2 d3) d1) (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))))) (/ (* d4 d1) (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))))))
  (/ (* d1 (- (- d2 d3) d4)) (sqrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))))
  (/ (/ (* d1 (- (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4))) (* d1 (- (- d2 d3) d4)))
  1
  (/ (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))) (- (* (* (- d2 d3) d1) (* (* (- d2 d3) d1) (* (- d2 d3) d1))) (* (* (* d4 d1) (* d4 d1)) (* d4 d1))))
  1
  (* (+ (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* (- d2 d3) d1) (* (- d2 d3) d1))) (* (* (* d4 d1) (* d4 d1)) (+ (* (* d4 d1) (* d4 d1)) (* (* (- d2 d3) d1) (* (- d2 d3) d1))))) (* d1 (- (- d2 d3) d4)))
  (* (* d1 (- (- d2 d3) d4)) (+ (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))))
  (exp (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))))
  (log (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))))
  (exp (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))))
  (* (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))))
  (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))))
  (* (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))) (* (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))) (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))))
  (sqrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))))
  (sqrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))))
  (- (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* (- d2 d3) d1) (* (- d2 d3) d1)))) (* (* (* d4 d1) (* d4 d1)) (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1)))))
  (+ (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* (- d2 d3) d1) (* (- d2 d3) d1))) (* (* (* d4 d1) (* d4 d1)) (+ (* (* d4 d1) (* d4 d1)) (* (* (- d2 d3) d1) (* (- d2 d3) d1)))))
  (- (* (* d4 d1) (* d4 d1)))
  (* (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))) (+ (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1))))
  (+ (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))
  (* d1 (+ (- d2 d3) d4))
  (* d1 (- (- d2 d3) d4))
  (- (- (* d1 (* (- d2 d3) (* d3 d1)))) (* (* d4 d1) (* d4 d1)))
  (- (- (* d1 (* (- d2 d3) (* d3 d1)))) (* (* d4 d1) (* d4 d1)))
  (- (- (* d1 (* (- d2 d3) (* d3 d1)))) (* (* d4 d1) (* d4 d1)))
  (- (- (* d1 (* (- d2 d3) (* d3 d1)))) (* (* d4 d1) (* d4 d1)))
  (- (* (* d4 d1) (* d4 d1)))
  2
  (* (* (- d2 d3) d1) (* (- d2 d3) d1))
  2
  (+ (log (* (- d2 d3) d1)) (log (* (- d2 d3) d1)))
  (+ (log (* (- d2 d3) d1)) (log (* (- d2 d3) d1)))
  (exp (* (* (- d2 d3) d1) (* (- d2 d3) d1)))
  (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* (- d2 d3) d1) (* (- d2 d3) d1))))
  (* (cbrt (* (* (- d2 d3) d1) (* (- d2 d3) d1))) (cbrt (* (* (- d2 d3) d1) (* (- d2 d3) d1))))
  (cbrt (* (* (- d2 d3) d1) (* (- d2 d3) d1)))
  (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* (- d2 d3) d1) (* (- d2 d3) d1))))
  (fabs (* (- d2 d3) d1))
  (fabs (* (- d2 d3) d1))
  (* (- (* (* (* d2 d1) (* d2 d1)) (* d2 d1)) (* (* d3 d1) (* (* d3 d1) (* d3 d1)))) (- (* (* (* d2 d1) (* d2 d1)) (* d2 d1)) (* (* d3 d1) (* (* d3 d1) (* d3 d1)))))
  (* (+ (* (* d1 (+ d2 d3)) (* d3 d1)) (* (* d2 d1) (* d2 d1))) (+ (* (* d1 (+ d2 d3)) (* d3 d1)) (* (* d2 d1) (* d2 d1))))
  (+ (* (* (* d2 d1) (* d2 d1)) (- (* (* (* d2 d1) (* d2 d1)) (* d2 d1)) (* (* d3 d1) (* (* d3 d1) (* d3 d1))))) (* (- (* (* d3 d1) (* d3 d1))) (- (* (* (* d2 d1) (* d2 d1)) (* d2 d1)) (* (* d3 d1) (* (* d3 d1) (* d3 d1))))))
  (* (+ (* (* d1 (+ d2 d3)) (* d3 d1)) (* (* d2 d1) (* d2 d1))) (* d1 (+ d2 d3)))
  (+ (* (* (* d2 d1) (* d2 d1)) (- (* (* (* d2 d1) (* d2 d1)) (* d2 d1)) (* (* d3 d1) (* (* d3 d1) (* d3 d1))))) (* (- (* (* d3 d1) (* d3 d1))) (- (* (* (* d2 d1) (* d2 d1)) (* d2 d1)) (* (* d3 d1) (* (* d3 d1) (* d3 d1))))))
  (* (+ (* (* d1 (+ d2 d3)) (* d3 d1)) (* (* d2 d1) (* d2 d1))) (* d1 (+ d2 d3)))
  (* (* (* d1 (+ d2 d3)) (* (- d2 d3) d1)) (* (* d1 (+ d2 d3)) (* (- d2 d3) d1)))
  (* (* d1 (+ d2 d3)) (* d1 (+ d2 d3)))
  (* (* (cbrt (* (- d2 d3) d1)) (cbrt (* (- d2 d3) d1))) (* (cbrt (* (- d2 d3) d1)) (cbrt (* (- d2 d3) d1))))
  (* (cbrt (* (- d2 d3) d1)) (cbrt (* (- d2 d3) d1)))
  (* (- d2 d3) d1)
  (* (- d2 d3) d1)
  1
  (* (* (- d2 d3) d1) (* (- d2 d3) d1))
  (* d1 d1)
  (* (- d2 d3) (- d2 d3))
  (* (- d2 d3) d1)
  (* (- d2 d3) d1)
  2
  (* d1 (* d2 (* (- d2 d3) d1)))
  (- (* d1 (* (- d2 d3) (* d3 d1))))
  (* d1 (* d2 (* (- d2 d3) d1)))
  (- (* d1 (* (- d2 d3) (* d3 d1))))
  (* d1 (* d2 (* (- d2 d3) d1)))
  (- (* d1 (* (- d2 d3) (* d3 d1))))
  (* d1 (* d2 (* (- d2 d3) d1)))
  (- (* d1 (* (- d2 d3) (* d3 d1))))
  (* (* (cbrt (* (- d2 d3) d1)) (* (- d2 d3) d1)) (cbrt (* (- d2 d3) d1)))
  (* (* (- d2 d3) d1) (sqrt (* (- d2 d3) d1)))
  (* (- d2 d3) d1)
  (* (* d1 d1) (- d2 d3))
  (* (cbrt (* (- d2 d3) d1)) (* (- d2 d3) d1))
  (* (* (- d2 d3) d1) (sqrt (* (- d2 d3) d1)))
  (* (* (- d2 d3) d1) (* (- d2 d3) d1))
  (* (- d2 d3) (* (- d2 d3) d1))
  (* d1 (* (- d2 d3) (- (* (* (* d2 d1) (* d2 d1)) (* d2 d1)) (* (* d3 d1) (* (* d3 d1) (* d3 d1))))))
  (* (* (* d1 (+ d2 d3)) (* (- d2 d3) d1)) (* (- d2 d3) d1))
  (* d1 (* (- d2 d3) (- (* (* (* d2 d1) (* d2 d1)) (* d2 d1)) (* (* d3 d1) (* (* d3 d1) (* d3 d1))))))
  (* (* (* d1 (+ d2 d3)) (* (- d2 d3) d1)) (* (- d2 d3) d1))
  2
  2
  2
  2
  (* (* d4 d1) (* d4 d1))
  (* (* d4 d1) (* d4 d1))
  (* (* d4 d1) (* d4 d1))
  (* (* d4 d1) (* d4 d1))
  2
  2
  (log (* (* d4 d1) (* d4 d1)))
  (log (* (* d4 d1) (* d4 d1)))
  (log (* (* d4 d1) (* d4 d1)))
  (log (* (* d4 d1) (* d4 d1)))
  (log (* (* d4 d1) (* d4 d1)))
  (exp (* (* d4 d1) (* d4 d1)))
  (* (* (* d4 d1) (* d4 d1)) (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1))))
  (* (* (* d4 d1) (* d4 d1)) (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1))))
  (* (* (* d4 d1) (* d4 d1)) (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1))))
  (* (* (* d4 d1) (* d4 d1)) (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1))))
  (* (cbrt (* (* d4 d1) (* d4 d1))) (cbrt (* (* d4 d1) (* d4 d1))))
  (cbrt (* (* d4 d1) (* d4 d1)))
  (* (* (* d4 d1) (* d4 d1)) (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1))))
  (fabs (* d4 d1))
  (fabs (* d4 d1))
  (* d4 d4)
  (* d1 d1)
  2
  2
  2
  2
  (* (* d4 d1) d4)
  (* (* d1 d1) d4)
  (* d1 (+ (- d2 d3) d4))
  (* d1 (+ (- d2 d3) d4))
  (* d1 (+ (- d2 d3) d4))
  (- (+ (* (* d3 d1) (* d3 d1)) (* (* d2 d1) (* d2 d1))) (* (* d2 (* d1 d1)) (* d3 2)))
  (- (* (* d3 d1) (* d3 d1)) (+ (* (* d2 (* d1 d1)) (* d3 2)) (* (* d4 d1) (* d4 d1))))
  (- (* (* d3 d1) (* d3 d1)) (+ (* (* d2 (* d1 d1)) (* d3 2)) (* (* d4 d1) (* d4 d1))))
  (- (+ (* (* d3 d1) (* d3 d1)) (* (* d2 d1) (* d2 d1))) (* (* d2 (* d1 d1)) (* d3 2)))
  (- (+ (* (* d3 d1) (* d3 d1)) (* (* d2 d1) (* d2 d1))) (* (* d2 (* d1 d1)) (* d3 2)))
  (- (+ (* (* d3 d1) (* d3 d1)) (* (* d2 d1) (* d2 d1))) (* (* d2 (* d1 d1)) (* d3 2)))
  (* (* d4 d1) (* d4 d1))
  (* (* d4 d1) (* d4 d1))
  (* (* d4 d1) (* d4 d1))
8.252 * * * [progress]: adding candidates to table
8.839 * * [progress]: iteration 4 / 4
8.839 * * * [progress]: picking best candidate
8.847 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))))>
8.847 * * * [progress]: localizing error
8.887 * * * [progress]: generating rewritten candidates
8.887 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
13.156 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
17.603 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
18.708 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
19.123 * * * [progress]: generating series expansions
19.123 * * * * [progress]: [ 1 / 4 ] generating series at (2)
19.124 * [backup-simplify]: Simplify (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))) into (* (- (+ d4 d2) (+ d3 d1)) d1)
19.124 * [approximate]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in (d1 d4 d2 d3) around 0
19.124 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d3
19.124 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d3
19.124 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3
19.124 * [taylor]: Taking taylor expansion of d4 in d3
19.124 * [backup-simplify]: Simplify d4 into d4
19.124 * [taylor]: Taking taylor expansion of d2 in d3
19.124 * [backup-simplify]: Simplify d2 into d2
19.124 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3
19.124 * [taylor]: Taking taylor expansion of d3 in d3
19.124 * [backup-simplify]: Simplify 0 into 0
19.124 * [backup-simplify]: Simplify 1 into 1
19.124 * [taylor]: Taking taylor expansion of d1 in d3
19.124 * [backup-simplify]: Simplify d1 into d1
19.124 * [taylor]: Taking taylor expansion of d1 in d3
19.124 * [backup-simplify]: Simplify d1 into d1
19.124 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d2
19.124 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d2
19.124 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
19.124 * [taylor]: Taking taylor expansion of d4 in d2
19.124 * [backup-simplify]: Simplify d4 into d4
19.124 * [taylor]: Taking taylor expansion of d2 in d2
19.124 * [backup-simplify]: Simplify 0 into 0
19.124 * [backup-simplify]: Simplify 1 into 1
19.124 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
19.124 * [taylor]: Taking taylor expansion of d3 in d2
19.124 * [backup-simplify]: Simplify d3 into d3
19.124 * [taylor]: Taking taylor expansion of d1 in d2
19.124 * [backup-simplify]: Simplify d1 into d1
19.124 * [taylor]: Taking taylor expansion of d1 in d2
19.124 * [backup-simplify]: Simplify d1 into d1
19.124 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d4
19.124 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d4
19.124 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
19.124 * [taylor]: Taking taylor expansion of d4 in d4
19.124 * [backup-simplify]: Simplify 0 into 0
19.124 * [backup-simplify]: Simplify 1 into 1
19.124 * [taylor]: Taking taylor expansion of d2 in d4
19.124 * [backup-simplify]: Simplify d2 into d2
19.124 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4
19.124 * [taylor]: Taking taylor expansion of d3 in d4
19.124 * [backup-simplify]: Simplify d3 into d3
19.124 * [taylor]: Taking taylor expansion of d1 in d4
19.124 * [backup-simplify]: Simplify d1 into d1
19.124 * [taylor]: Taking taylor expansion of d1 in d4
19.124 * [backup-simplify]: Simplify d1 into d1
19.124 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d1
19.124 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
19.124 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
19.124 * [taylor]: Taking taylor expansion of d4 in d1
19.124 * [backup-simplify]: Simplify d4 into d4
19.124 * [taylor]: Taking taylor expansion of d2 in d1
19.124 * [backup-simplify]: Simplify d2 into d2
19.124 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
19.124 * [taylor]: Taking taylor expansion of d3 in d1
19.124 * [backup-simplify]: Simplify d3 into d3
19.124 * [taylor]: Taking taylor expansion of d1 in d1
19.124 * [backup-simplify]: Simplify 0 into 0
19.124 * [backup-simplify]: Simplify 1 into 1
19.124 * [taylor]: Taking taylor expansion of d1 in d1
19.124 * [backup-simplify]: Simplify 0 into 0
19.124 * [backup-simplify]: Simplify 1 into 1
19.124 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d1
19.124 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
19.124 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
19.124 * [taylor]: Taking taylor expansion of d4 in d1
19.124 * [backup-simplify]: Simplify d4 into d4
19.125 * [taylor]: Taking taylor expansion of d2 in d1
19.125 * [backup-simplify]: Simplify d2 into d2
19.125 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
19.125 * [taylor]: Taking taylor expansion of d3 in d1
19.125 * [backup-simplify]: Simplify d3 into d3
19.125 * [taylor]: Taking taylor expansion of d1 in d1
19.125 * [backup-simplify]: Simplify 0 into 0
19.125 * [backup-simplify]: Simplify 1 into 1
19.125 * [taylor]: Taking taylor expansion of d1 in d1
19.125 * [backup-simplify]: Simplify 0 into 0
19.125 * [backup-simplify]: Simplify 1 into 1
19.125 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
19.125 * [backup-simplify]: Simplify (+ d3 0) into d3
19.125 * [backup-simplify]: Simplify (- d3) into (- d3)
19.125 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
19.125 * [backup-simplify]: Simplify (* (- (+ d4 d2) d3) 0) into 0
19.125 * [taylor]: Taking taylor expansion of 0 in d4
19.125 * [backup-simplify]: Simplify 0 into 0
19.125 * [taylor]: Taking taylor expansion of 0 in d2
19.125 * [backup-simplify]: Simplify 0 into 0
19.125 * [taylor]: Taking taylor expansion of 0 in d3
19.125 * [backup-simplify]: Simplify 0 into 0
19.125 * [backup-simplify]: Simplify 0 into 0
19.126 * [backup-simplify]: Simplify (+ 0 0) into 0
19.126 * [backup-simplify]: Simplify (+ 0 1) into 1
19.126 * [backup-simplify]: Simplify (- 1) into -1
19.126 * [backup-simplify]: Simplify (+ 0 -1) into -1
19.127 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) 1) (* -1 0)) into (- (+ d4 d2) d3)
19.127 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4
19.127 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
19.127 * [taylor]: Taking taylor expansion of d4 in d4
19.127 * [backup-simplify]: Simplify 0 into 0
19.127 * [backup-simplify]: Simplify 1 into 1
19.127 * [taylor]: Taking taylor expansion of d2 in d4
19.127 * [backup-simplify]: Simplify d2 into d2
19.127 * [taylor]: Taking taylor expansion of d3 in d4
19.127 * [backup-simplify]: Simplify d3 into d3
19.127 * [backup-simplify]: Simplify (+ 0 d2) into d2
19.127 * [backup-simplify]: Simplify (- d3) into (- d3)
19.127 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
19.127 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
19.127 * [taylor]: Taking taylor expansion of d2 in d2
19.127 * [backup-simplify]: Simplify 0 into 0
19.127 * [backup-simplify]: Simplify 1 into 1
19.127 * [taylor]: Taking taylor expansion of d3 in d2
19.127 * [backup-simplify]: Simplify d3 into d3
19.127 * [backup-simplify]: Simplify (- d3) into (- d3)
19.127 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3)
19.127 * [taylor]: Taking taylor expansion of (- d3) in d3
19.127 * [taylor]: Taking taylor expansion of d3 in d3
19.127 * [backup-simplify]: Simplify 0 into 0
19.127 * [backup-simplify]: Simplify 1 into 1
19.127 * [backup-simplify]: Simplify (- 0) into 0
19.127 * [backup-simplify]: Simplify 0 into 0
19.127 * [taylor]: Taking taylor expansion of 0 in d2
19.127 * [backup-simplify]: Simplify 0 into 0
19.127 * [taylor]: Taking taylor expansion of 0 in d3
19.127 * [backup-simplify]: Simplify 0 into 0
19.128 * [backup-simplify]: Simplify 0 into 0
19.128 * [taylor]: Taking taylor expansion of 0 in d3
19.128 * [backup-simplify]: Simplify 0 into 0
19.128 * [backup-simplify]: Simplify 0 into 0
19.128 * [backup-simplify]: Simplify 0 into 0
19.128 * [backup-simplify]: Simplify (+ 0 0) into 0
19.128 * [backup-simplify]: Simplify (+ 0 0) into 0
19.128 * [backup-simplify]: Simplify (- 0) into 0
19.129 * [backup-simplify]: Simplify (+ 0 0) into 0
19.129 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) 0) (+ (* -1 1) (* 0 0))) into (- 1)
19.129 * [taylor]: Taking taylor expansion of (- 1) in d4
19.129 * [taylor]: Taking taylor expansion of 1 in d4
19.129 * [backup-simplify]: Simplify 1 into 1
19.129 * [backup-simplify]: Simplify (- 1) into -1
19.129 * [taylor]: Taking taylor expansion of -1 in d2
19.129 * [backup-simplify]: Simplify -1 into -1
19.129 * [taylor]: Taking taylor expansion of -1 in d3
19.129 * [backup-simplify]: Simplify -1 into -1
19.129 * [backup-simplify]: Simplify -1 into -1
19.130 * [backup-simplify]: Simplify (+ 1 0) into 1
19.130 * [backup-simplify]: Simplify (- 0) into 0
19.131 * [backup-simplify]: Simplify (+ 1 0) into 1
19.131 * [taylor]: Taking taylor expansion of 1 in d2
19.131 * [backup-simplify]: Simplify 1 into 1
19.131 * [taylor]: Taking taylor expansion of 1 in d3
19.131 * [backup-simplify]: Simplify 1 into 1
19.131 * [backup-simplify]: Simplify 1 into 1
19.131 * [taylor]: Taking taylor expansion of 0 in d2
19.131 * [backup-simplify]: Simplify 0 into 0
19.131 * [taylor]: Taking taylor expansion of 0 in d3
19.131 * [backup-simplify]: Simplify 0 into 0
19.131 * [backup-simplify]: Simplify 0 into 0
19.131 * [backup-simplify]: Simplify (- 0) into 0
19.132 * [backup-simplify]: Simplify (+ 1 0) into 1
19.132 * [taylor]: Taking taylor expansion of 1 in d3
19.132 * [backup-simplify]: Simplify 1 into 1
19.132 * [backup-simplify]: Simplify 1 into 1
19.133 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d2 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d4 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (+ (* d4 d1) (* d2 d1)) (pow d1 2))
19.134 * [backup-simplify]: Simplify (cbrt (* (* (/ 1 d1) (* (* (/ 1 d1) (+ (/ 1 d4) (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3)))) (* (/ 1 d1) (+ (/ 1 d4) (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3)))))) (+ (/ 1 d4) (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3))))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1)
19.134 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d4 d2 d3) around 0
19.134 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3
19.134 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
19.135 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
19.135 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
19.135 * [taylor]: Taking taylor expansion of d4 in d3
19.135 * [backup-simplify]: Simplify d4 into d4
19.135 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
19.135 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
19.135 * [taylor]: Taking taylor expansion of d2 in d3
19.135 * [backup-simplify]: Simplify d2 into d2
19.135 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.135 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
19.135 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
19.135 * [taylor]: Taking taylor expansion of d1 in d3
19.135 * [backup-simplify]: Simplify d1 into d1
19.135 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
19.135 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
19.135 * [taylor]: Taking taylor expansion of d3 in d3
19.135 * [backup-simplify]: Simplify 0 into 0
19.135 * [backup-simplify]: Simplify 1 into 1
19.136 * [backup-simplify]: Simplify (/ 1 1) into 1
19.136 * [taylor]: Taking taylor expansion of d1 in d3
19.136 * [backup-simplify]: Simplify d1 into d1
19.136 * [backup-simplify]: Simplify (+ 0 1) into 1
19.137 * [backup-simplify]: Simplify (- 1) into -1
19.137 * [backup-simplify]: Simplify (+ 0 -1) into -1
19.137 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
19.137 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2
19.137 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
19.137 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
19.137 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
19.137 * [taylor]: Taking taylor expansion of d4 in d2
19.137 * [backup-simplify]: Simplify d4 into d4
19.137 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
19.138 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
19.138 * [taylor]: Taking taylor expansion of d2 in d2
19.138 * [backup-simplify]: Simplify 0 into 0
19.138 * [backup-simplify]: Simplify 1 into 1
19.138 * [backup-simplify]: Simplify (/ 1 1) into 1
19.138 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
19.138 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
19.138 * [taylor]: Taking taylor expansion of d1 in d2
19.138 * [backup-simplify]: Simplify d1 into d1
19.138 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
19.138 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
19.138 * [taylor]: Taking taylor expansion of d3 in d2
19.138 * [backup-simplify]: Simplify d3 into d3
19.138 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.138 * [taylor]: Taking taylor expansion of d1 in d2
19.138 * [backup-simplify]: Simplify d1 into d1
19.138 * [backup-simplify]: Simplify (+ 0 1) into 1
19.139 * [backup-simplify]: Simplify (+ 1 0) into 1
19.139 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
19.139 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4
19.139 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
19.139 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
19.139 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
19.139 * [taylor]: Taking taylor expansion of d4 in d4
19.139 * [backup-simplify]: Simplify 0 into 0
19.139 * [backup-simplify]: Simplify 1 into 1
19.139 * [backup-simplify]: Simplify (/ 1 1) into 1
19.139 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
19.139 * [taylor]: Taking taylor expansion of d2 in d4
19.139 * [backup-simplify]: Simplify d2 into d2
19.139 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.139 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
19.139 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
19.139 * [taylor]: Taking taylor expansion of d1 in d4
19.139 * [backup-simplify]: Simplify d1 into d1
19.139 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
19.139 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
19.139 * [taylor]: Taking taylor expansion of d3 in d4
19.139 * [backup-simplify]: Simplify d3 into d3
19.139 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.139 * [taylor]: Taking taylor expansion of d1 in d4
19.139 * [backup-simplify]: Simplify d1 into d1
19.139 * [backup-simplify]: Simplify (+ 1 0) into 1
19.140 * [backup-simplify]: Simplify (+ 1 0) into 1
19.140 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
19.140 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
19.140 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
19.140 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
19.140 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
19.140 * [taylor]: Taking taylor expansion of d4 in d1
19.140 * [backup-simplify]: Simplify d4 into d4
19.140 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
19.140 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
19.140 * [taylor]: Taking taylor expansion of d2 in d1
19.140 * [backup-simplify]: Simplify d2 into d2
19.140 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.140 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
19.140 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
19.140 * [taylor]: Taking taylor expansion of d1 in d1
19.140 * [backup-simplify]: Simplify 0 into 0
19.140 * [backup-simplify]: Simplify 1 into 1
19.140 * [backup-simplify]: Simplify (/ 1 1) into 1
19.140 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
19.140 * [taylor]: Taking taylor expansion of d3 in d1
19.140 * [backup-simplify]: Simplify d3 into d3
19.140 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.140 * [taylor]: Taking taylor expansion of d1 in d1
19.140 * [backup-simplify]: Simplify 0 into 0
19.140 * [backup-simplify]: Simplify 1 into 1
19.141 * [backup-simplify]: Simplify (+ 1 0) into 1
19.141 * [backup-simplify]: Simplify (- 1) into -1
19.141 * [backup-simplify]: Simplify (+ 0 -1) into -1
19.141 * [backup-simplify]: Simplify (/ -1 1) into -1
19.141 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
19.142 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
19.142 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
19.142 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
19.142 * [taylor]: Taking taylor expansion of d4 in d1
19.142 * [backup-simplify]: Simplify d4 into d4
19.142 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
19.142 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
19.142 * [taylor]: Taking taylor expansion of d2 in d1
19.142 * [backup-simplify]: Simplify d2 into d2
19.142 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.142 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
19.142 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
19.142 * [taylor]: Taking taylor expansion of d1 in d1
19.142 * [backup-simplify]: Simplify 0 into 0
19.142 * [backup-simplify]: Simplify 1 into 1
19.142 * [backup-simplify]: Simplify (/ 1 1) into 1
19.142 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
19.142 * [taylor]: Taking taylor expansion of d3 in d1
19.142 * [backup-simplify]: Simplify d3 into d3
19.142 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.142 * [taylor]: Taking taylor expansion of d1 in d1
19.142 * [backup-simplify]: Simplify 0 into 0
19.142 * [backup-simplify]: Simplify 1 into 1
19.142 * [backup-simplify]: Simplify (+ 1 0) into 1
19.143 * [backup-simplify]: Simplify (- 1) into -1
19.143 * [backup-simplify]: Simplify (+ 0 -1) into -1
19.143 * [backup-simplify]: Simplify (/ -1 1) into -1
19.143 * [taylor]: Taking taylor expansion of -1 in d4
19.143 * [backup-simplify]: Simplify -1 into -1
19.143 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
19.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
19.144 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
19.144 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
19.144 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
19.145 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
19.145 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4
19.145 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
19.145 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
19.145 * [taylor]: Taking taylor expansion of d4 in d4
19.145 * [backup-simplify]: Simplify 0 into 0
19.145 * [backup-simplify]: Simplify 1 into 1
19.145 * [backup-simplify]: Simplify (/ 1 1) into 1
19.145 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
19.145 * [taylor]: Taking taylor expansion of d2 in d4
19.145 * [backup-simplify]: Simplify d2 into d2
19.145 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.145 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
19.145 * [taylor]: Taking taylor expansion of d3 in d4
19.145 * [backup-simplify]: Simplify d3 into d3
19.145 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.145 * [backup-simplify]: Simplify (+ 1 0) into 1
19.146 * [backup-simplify]: Simplify (+ 1 0) into 1
19.146 * [taylor]: Taking taylor expansion of 1 in d2
19.146 * [backup-simplify]: Simplify 1 into 1
19.146 * [taylor]: Taking taylor expansion of -1 in d2
19.146 * [backup-simplify]: Simplify -1 into -1
19.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
19.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
19.146 * [backup-simplify]: Simplify (+ 0 0) into 0
19.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.147 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
19.147 * [backup-simplify]: Simplify (+ 0 0) into 0
19.147 * [backup-simplify]: Simplify (- 0) into 0
19.147 * [backup-simplify]: Simplify (+ 0 0) into 0
19.148 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0
19.148 * [taylor]: Taking taylor expansion of 0 in d4
19.148 * [backup-simplify]: Simplify 0 into 0
19.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
19.149 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
19.149 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
19.149 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
19.149 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
19.149 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
19.149 * [taylor]: Taking taylor expansion of d2 in d2
19.149 * [backup-simplify]: Simplify 0 into 0
19.149 * [backup-simplify]: Simplify 1 into 1
19.149 * [backup-simplify]: Simplify (/ 1 1) into 1
19.149 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
19.149 * [taylor]: Taking taylor expansion of d3 in d2
19.149 * [backup-simplify]: Simplify d3 into d3
19.149 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.150 * [backup-simplify]: Simplify (+ 1 0) into 1
19.150 * [taylor]: Taking taylor expansion of 1 in d3
19.150 * [backup-simplify]: Simplify 1 into 1
19.150 * [taylor]: Taking taylor expansion of 0 in d2
19.150 * [backup-simplify]: Simplify 0 into 0
19.150 * [taylor]: Taking taylor expansion of 1 in d3
19.150 * [backup-simplify]: Simplify 1 into 1
19.150 * [taylor]: Taking taylor expansion of -1 in d3
19.150 * [backup-simplify]: Simplify -1 into -1
19.150 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
19.150 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.150 * [backup-simplify]: Simplify (+ 0 0) into 0
19.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.151 * [backup-simplify]: Simplify (+ 0 0) into 0
19.151 * [backup-simplify]: Simplify (- 0) into 0
19.152 * [backup-simplify]: Simplify (+ 0 0) into 0
19.153 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.153 * [taylor]: Taking taylor expansion of 0 in d4
19.153 * [backup-simplify]: Simplify 0 into 0
19.153 * [taylor]: Taking taylor expansion of 0 in d2
19.153 * [backup-simplify]: Simplify 0 into 0
19.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.154 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
19.154 * [backup-simplify]: Simplify (+ 0 0) into 0
19.154 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
19.154 * [backup-simplify]: Simplify (- 0) into 0
19.154 * [backup-simplify]: Simplify (+ 0 0) into 0
19.154 * [taylor]: Taking taylor expansion of 0 in d2
19.154 * [backup-simplify]: Simplify 0 into 0
19.154 * [taylor]: Taking taylor expansion of 0 in d2
19.154 * [backup-simplify]: Simplify 0 into 0
19.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
19.155 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
19.155 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
19.155 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
19.155 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
19.155 * [taylor]: Taking taylor expansion of d3 in d3
19.155 * [backup-simplify]: Simplify 0 into 0
19.155 * [backup-simplify]: Simplify 1 into 1
19.155 * [backup-simplify]: Simplify (/ 1 1) into 1
19.155 * [backup-simplify]: Simplify (- 1) into -1
19.156 * [backup-simplify]: Simplify -1 into -1
19.156 * [taylor]: Taking taylor expansion of 0 in d3
19.156 * [backup-simplify]: Simplify 0 into 0
19.156 * [taylor]: Taking taylor expansion of 0 in d3
19.156 * [backup-simplify]: Simplify 0 into 0
19.156 * [taylor]: Taking taylor expansion of 0 in d3
19.156 * [backup-simplify]: Simplify 0 into 0
19.156 * [backup-simplify]: Simplify 1 into 1
19.156 * [backup-simplify]: Simplify 1 into 1
19.156 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (* 1 (/ 1 (/ 1 d1)))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
19.157 * [backup-simplify]: Simplify (cbrt (* (* (/ 1 (- d1)) (* (* (/ 1 (- d1)) (+ (/ 1 (- d4)) (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3))))) (* (/ 1 (- d1)) (+ (/ 1 (- d4)) (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3))))))) (+ (/ 1 (- d4)) (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3)))))) into (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (cbrt -1)) d1)
19.157 * [approximate]: Taking taylor expansion of (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (cbrt -1)) d1) in (d1 d4 d2 d3) around 0
19.157 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (cbrt -1)) d1) in d3
19.157 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (cbrt -1)) in d3
19.157 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
19.157 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
19.157 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
19.157 * [taylor]: Taking taylor expansion of d1 in d3
19.157 * [backup-simplify]: Simplify d1 into d1
19.157 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
19.157 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
19.157 * [taylor]: Taking taylor expansion of d3 in d3
19.157 * [backup-simplify]: Simplify 0 into 0
19.157 * [backup-simplify]: Simplify 1 into 1
19.158 * [backup-simplify]: Simplify (/ 1 1) into 1
19.158 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
19.158 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
19.158 * [taylor]: Taking taylor expansion of d4 in d3
19.158 * [backup-simplify]: Simplify d4 into d4
19.158 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
19.158 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
19.158 * [taylor]: Taking taylor expansion of d2 in d3
19.158 * [backup-simplify]: Simplify d2 into d2
19.158 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.158 * [taylor]: Taking taylor expansion of (cbrt -1) in d3
19.158 * [taylor]: Taking taylor expansion of -1 in d3
19.158 * [backup-simplify]: Simplify -1 into -1
19.158 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.159 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.159 * [taylor]: Taking taylor expansion of d1 in d3
19.159 * [backup-simplify]: Simplify d1 into d1
19.159 * [backup-simplify]: Simplify (+ 0 1) into 1
19.159 * [backup-simplify]: Simplify (+ 1 0) into 1
19.160 * [backup-simplify]: Simplify (* 1 (cbrt -1)) into (cbrt -1)
19.160 * [backup-simplify]: Simplify (/ (cbrt -1) d1) into (/ (cbrt -1) d1)
19.160 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (cbrt -1)) d1) in d2
19.160 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (cbrt -1)) in d2
19.160 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
19.160 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
19.160 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
19.160 * [taylor]: Taking taylor expansion of d1 in d2
19.160 * [backup-simplify]: Simplify d1 into d1
19.160 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
19.160 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
19.160 * [taylor]: Taking taylor expansion of d3 in d2
19.160 * [backup-simplify]: Simplify d3 into d3
19.160 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.160 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
19.160 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
19.160 * [taylor]: Taking taylor expansion of d4 in d2
19.160 * [backup-simplify]: Simplify d4 into d4
19.160 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
19.160 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
19.160 * [taylor]: Taking taylor expansion of d2 in d2
19.160 * [backup-simplify]: Simplify 0 into 0
19.160 * [backup-simplify]: Simplify 1 into 1
19.161 * [backup-simplify]: Simplify (/ 1 1) into 1
19.161 * [taylor]: Taking taylor expansion of (cbrt -1) in d2
19.161 * [taylor]: Taking taylor expansion of -1 in d2
19.161 * [backup-simplify]: Simplify -1 into -1
19.161 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.161 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.161 * [taylor]: Taking taylor expansion of d1 in d2
19.162 * [backup-simplify]: Simplify d1 into d1
19.162 * [backup-simplify]: Simplify (+ 0 1) into 1
19.162 * [backup-simplify]: Simplify (- 1) into -1
19.162 * [backup-simplify]: Simplify (+ 0 -1) into -1
19.163 * [backup-simplify]: Simplify (* -1 (cbrt -1)) into (* -1 (cbrt -1))
19.163 * [backup-simplify]: Simplify (/ (* -1 (cbrt -1)) d1) into (* -1 (/ (cbrt -1) d1))
19.163 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (cbrt -1)) d1) in d4
19.163 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (cbrt -1)) in d4
19.163 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
19.164 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
19.164 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
19.164 * [taylor]: Taking taylor expansion of d1 in d4
19.164 * [backup-simplify]: Simplify d1 into d1
19.164 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
19.164 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
19.164 * [taylor]: Taking taylor expansion of d3 in d4
19.164 * [backup-simplify]: Simplify d3 into d3
19.164 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.164 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
19.164 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
19.164 * [taylor]: Taking taylor expansion of d4 in d4
19.164 * [backup-simplify]: Simplify 0 into 0
19.164 * [backup-simplify]: Simplify 1 into 1
19.164 * [backup-simplify]: Simplify (/ 1 1) into 1
19.164 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
19.164 * [taylor]: Taking taylor expansion of d2 in d4
19.164 * [backup-simplify]: Simplify d2 into d2
19.164 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.164 * [taylor]: Taking taylor expansion of (cbrt -1) in d4
19.164 * [taylor]: Taking taylor expansion of -1 in d4
19.164 * [backup-simplify]: Simplify -1 into -1
19.164 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.165 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.165 * [taylor]: Taking taylor expansion of d1 in d4
19.165 * [backup-simplify]: Simplify d1 into d1
19.165 * [backup-simplify]: Simplify (+ 1 0) into 1
19.165 * [backup-simplify]: Simplify (- 1) into -1
19.166 * [backup-simplify]: Simplify (+ 0 -1) into -1
19.167 * [backup-simplify]: Simplify (* -1 (cbrt -1)) into (* -1 (cbrt -1))
19.168 * [backup-simplify]: Simplify (/ (* -1 (cbrt -1)) d1) into (* -1 (/ (cbrt -1) d1))
19.168 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (cbrt -1)) d1) in d1
19.168 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (cbrt -1)) in d1
19.168 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
19.168 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
19.168 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
19.168 * [taylor]: Taking taylor expansion of d1 in d1
19.168 * [backup-simplify]: Simplify 0 into 0
19.168 * [backup-simplify]: Simplify 1 into 1
19.168 * [backup-simplify]: Simplify (/ 1 1) into 1
19.168 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
19.168 * [taylor]: Taking taylor expansion of d3 in d1
19.168 * [backup-simplify]: Simplify d3 into d3
19.168 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.169 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
19.169 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
19.169 * [taylor]: Taking taylor expansion of d4 in d1
19.169 * [backup-simplify]: Simplify d4 into d4
19.169 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
19.169 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
19.169 * [taylor]: Taking taylor expansion of d2 in d1
19.169 * [backup-simplify]: Simplify d2 into d2
19.169 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.169 * [taylor]: Taking taylor expansion of (cbrt -1) in d1
19.169 * [taylor]: Taking taylor expansion of -1 in d1
19.169 * [backup-simplify]: Simplify -1 into -1
19.169 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.170 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.170 * [taylor]: Taking taylor expansion of d1 in d1
19.170 * [backup-simplify]: Simplify 0 into 0
19.170 * [backup-simplify]: Simplify 1 into 1
19.171 * [backup-simplify]: Simplify (+ 1 0) into 1
19.171 * [backup-simplify]: Simplify (+ 1 0) into 1
19.172 * [backup-simplify]: Simplify (* 1 (cbrt -1)) into (cbrt -1)
19.173 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1)
19.173 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (cbrt -1)) d1) in d1
19.173 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (cbrt -1)) in d1
19.173 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
19.173 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
19.173 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
19.174 * [taylor]: Taking taylor expansion of d1 in d1
19.174 * [backup-simplify]: Simplify 0 into 0
19.174 * [backup-simplify]: Simplify 1 into 1
19.174 * [backup-simplify]: Simplify (/ 1 1) into 1
19.174 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
19.174 * [taylor]: Taking taylor expansion of d3 in d1
19.174 * [backup-simplify]: Simplify d3 into d3
19.174 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.174 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
19.174 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
19.174 * [taylor]: Taking taylor expansion of d4 in d1
19.174 * [backup-simplify]: Simplify d4 into d4
19.174 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
19.174 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
19.174 * [taylor]: Taking taylor expansion of d2 in d1
19.174 * [backup-simplify]: Simplify d2 into d2
19.174 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.174 * [taylor]: Taking taylor expansion of (cbrt -1) in d1
19.174 * [taylor]: Taking taylor expansion of -1 in d1
19.175 * [backup-simplify]: Simplify -1 into -1
19.175 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.176 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.176 * [taylor]: Taking taylor expansion of d1 in d1
19.176 * [backup-simplify]: Simplify 0 into 0
19.176 * [backup-simplify]: Simplify 1 into 1
19.176 * [backup-simplify]: Simplify (+ 1 0) into 1
19.177 * [backup-simplify]: Simplify (+ 1 0) into 1
19.178 * [backup-simplify]: Simplify (* 1 (cbrt -1)) into (cbrt -1)
19.179 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1)
19.179 * [taylor]: Taking taylor expansion of (cbrt -1) in d4
19.179 * [taylor]: Taking taylor expansion of -1 in d4
19.179 * [backup-simplify]: Simplify -1 into -1
19.179 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.180 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
19.181 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
19.181 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
19.181 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2)))
19.182 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))
19.183 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (cbrt -1))) into (- (/ (cbrt -1) d3) (+ (/ (cbrt -1) d4) (/ (cbrt -1) d2)))
19.186 * [backup-simplify]: Simplify (- (/ (- (/ (cbrt -1) d3) (+ (/ (cbrt -1) d4) (/ (cbrt -1) d2))) 1) (+ (* (cbrt -1) (/ 0 1)))) into (- (/ (cbrt -1) d3) (+ (/ (cbrt -1) d4) (/ (cbrt -1) d2)))
19.186 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) d3) (+ (/ (cbrt -1) d4) (/ (cbrt -1) d2))) in d4
19.186 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d3) in d4
19.186 * [taylor]: Taking taylor expansion of (cbrt -1) in d4
19.186 * [taylor]: Taking taylor expansion of -1 in d4
19.186 * [backup-simplify]: Simplify -1 into -1
19.186 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.187 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.187 * [taylor]: Taking taylor expansion of d3 in d4
19.187 * [backup-simplify]: Simplify d3 into d3
19.188 * [backup-simplify]: Simplify (/ (cbrt -1) d3) into (/ (cbrt -1) d3)
19.188 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) d4) (/ (cbrt -1) d2)) in d4
19.188 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d4) in d4
19.188 * [taylor]: Taking taylor expansion of (cbrt -1) in d4
19.188 * [taylor]: Taking taylor expansion of -1 in d4
19.188 * [backup-simplify]: Simplify -1 into -1
19.188 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.189 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.189 * [taylor]: Taking taylor expansion of d4 in d4
19.189 * [backup-simplify]: Simplify 0 into 0
19.189 * [backup-simplify]: Simplify 1 into 1
19.190 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1)
19.190 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d2) in d4
19.190 * [taylor]: Taking taylor expansion of (cbrt -1) in d4
19.190 * [taylor]: Taking taylor expansion of -1 in d4
19.190 * [backup-simplify]: Simplify -1 into -1
19.191 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.191 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.191 * [taylor]: Taking taylor expansion of d2 in d4
19.191 * [backup-simplify]: Simplify d2 into d2
19.192 * [backup-simplify]: Simplify (/ (cbrt -1) d2) into (/ (cbrt -1) d2)
19.193 * [backup-simplify]: Simplify (+ (cbrt -1) 0) into (cbrt -1)
19.194 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1))
19.195 * [backup-simplify]: Simplify (+ 0 (- (cbrt -1))) into (- (cbrt -1))
19.195 * [taylor]: Taking taylor expansion of (- (cbrt -1)) in d2
19.195 * [taylor]: Taking taylor expansion of (cbrt -1) in d2
19.195 * [taylor]: Taking taylor expansion of -1 in d2
19.195 * [backup-simplify]: Simplify -1 into -1
19.195 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.195 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.196 * [taylor]: Taking taylor expansion of (cbrt -1) in d2
19.196 * [taylor]: Taking taylor expansion of -1 in d2
19.196 * [backup-simplify]: Simplify -1 into -1
19.196 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.196 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.197 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
19.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.198 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
19.198 * [backup-simplify]: Simplify (+ 0 0) into 0
19.198 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
19.198 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
19.198 * [backup-simplify]: Simplify (+ 0 0) into 0
19.199 * [backup-simplify]: Simplify (- 0) into 0
19.199 * [backup-simplify]: Simplify (+ 0 0) into 0
19.200 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (* 0 (cbrt -1)))) into 0
19.201 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* (- (/ (cbrt -1) d3) (+ (/ (cbrt -1) d4) (/ (cbrt -1) d2))) (/ 0 1)))) into 0
19.201 * [taylor]: Taking taylor expansion of 0 in d4
19.202 * [backup-simplify]: Simplify 0 into 0
19.202 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)))) into 0
19.202 * [backup-simplify]: Simplify (+ 0 (/ (cbrt -1) d2)) into (/ (cbrt -1) d2)
19.203 * [backup-simplify]: Simplify (- (/ (cbrt -1) d2)) into (- (/ (cbrt -1) d2))
19.203 * [backup-simplify]: Simplify (+ (/ (cbrt -1) d3) (- (/ (cbrt -1) d2))) into (- (/ (cbrt -1) d3) (/ (cbrt -1) d2))
19.203 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) d3) (/ (cbrt -1) d2)) in d2
19.203 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d3) in d2
19.203 * [taylor]: Taking taylor expansion of (cbrt -1) in d2
19.204 * [taylor]: Taking taylor expansion of -1 in d2
19.204 * [backup-simplify]: Simplify -1 into -1
19.204 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.204 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.204 * [taylor]: Taking taylor expansion of d3 in d2
19.204 * [backup-simplify]: Simplify d3 into d3
19.205 * [backup-simplify]: Simplify (/ (cbrt -1) d3) into (/ (cbrt -1) d3)
19.205 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d2) in d2
19.205 * [taylor]: Taking taylor expansion of (cbrt -1) in d2
19.205 * [taylor]: Taking taylor expansion of -1 in d2
19.205 * [backup-simplify]: Simplify -1 into -1
19.205 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.205 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.205 * [taylor]: Taking taylor expansion of d2 in d2
19.205 * [backup-simplify]: Simplify 0 into 0
19.205 * [backup-simplify]: Simplify 1 into 1
19.206 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1)
19.207 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1))
19.208 * [backup-simplify]: Simplify (+ 0 (- (cbrt -1))) into (- (cbrt -1))
19.208 * [taylor]: Taking taylor expansion of (- (cbrt -1)) in d3
19.208 * [taylor]: Taking taylor expansion of (cbrt -1) in d3
19.208 * [taylor]: Taking taylor expansion of -1 in d3
19.208 * [backup-simplify]: Simplify -1 into -1
19.208 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.208 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.208 * [taylor]: Taking taylor expansion of 0 in d2
19.208 * [backup-simplify]: Simplify 0 into 0
19.209 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1))
19.209 * [taylor]: Taking taylor expansion of (- (cbrt -1)) in d3
19.209 * [taylor]: Taking taylor expansion of (cbrt -1) in d3
19.209 * [taylor]: Taking taylor expansion of -1 in d3
19.209 * [backup-simplify]: Simplify -1 into -1
19.209 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.210 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.210 * [taylor]: Taking taylor expansion of (cbrt -1) in d3
19.210 * [taylor]: Taking taylor expansion of -1 in d3
19.210 * [backup-simplify]: Simplify -1 into -1
19.210 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.211 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.215 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0
19.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.216 * [backup-simplify]: Simplify (+ 0 0) into 0
19.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
19.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.217 * [backup-simplify]: Simplify (+ 0 0) into 0
19.217 * [backup-simplify]: Simplify (- 0) into 0
19.217 * [backup-simplify]: Simplify (+ 0 0) into 0
19.218 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (* 0 (cbrt -1))))) into 0
19.220 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* (- (/ (cbrt -1) d3) (+ (/ (cbrt -1) d4) (/ (cbrt -1) d2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.220 * [taylor]: Taking taylor expansion of 0 in d4
19.220 * [backup-simplify]: Simplify 0 into 0
19.220 * [taylor]: Taking taylor expansion of 0 in d2
19.220 * [backup-simplify]: Simplify 0 into 0
19.221 * [backup-simplify]: Simplify (- (/ 0 d3) (+ (* (/ (cbrt -1) d3) (/ 0 d3)))) into 0
19.221 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
19.222 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.222 * [backup-simplify]: Simplify (- (/ 0 d2) (+ (* (/ (cbrt -1) d2) (/ 0 d2)))) into 0
19.223 * [backup-simplify]: Simplify (+ 0 0) into 0
19.223 * [backup-simplify]: Simplify (- 0) into 0
19.223 * [backup-simplify]: Simplify (+ 0 0) into 0
19.223 * [taylor]: Taking taylor expansion of 0 in d2
19.223 * [backup-simplify]: Simplify 0 into 0
19.224 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
19.224 * [taylor]: Taking taylor expansion of 0 in d2
19.224 * [backup-simplify]: Simplify 0 into 0
19.225 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)))) into 0
19.225 * [backup-simplify]: Simplify (- 0) into 0
19.225 * [backup-simplify]: Simplify (+ (/ (cbrt -1) d3) 0) into (/ (cbrt -1) d3)
19.225 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d3) in d3
19.225 * [taylor]: Taking taylor expansion of (cbrt -1) in d3
19.225 * [taylor]: Taking taylor expansion of -1 in d3
19.225 * [backup-simplify]: Simplify -1 into -1
19.226 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.226 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
19.226 * [taylor]: Taking taylor expansion of d3 in d3
19.226 * [backup-simplify]: Simplify 0 into 0
19.226 * [backup-simplify]: Simplify 1 into 1
19.227 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1)
19.228 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
19.228 * [taylor]: Taking taylor expansion of 0 in d3
19.228 * [backup-simplify]: Simplify 0 into 0
19.228 * [backup-simplify]: Simplify (- 0) into 0
19.228 * [taylor]: Taking taylor expansion of 0 in d3
19.228 * [backup-simplify]: Simplify 0 into 0
19.228 * [taylor]: Taking taylor expansion of 0 in d3
19.229 * [backup-simplify]: Simplify 0 into 0
19.229 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1))
19.230 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1))
19.231 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1))
19.232 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1))
19.235 * [backup-simplify]: Simplify (+ (* (- (cbrt -1)) (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1))))))) (+ (* (- (cbrt -1)) (* 1 (* (/ 1 (/ 1 (- d2))) (* 1 (/ 1 (/ 1 (- d1))))))) (* (cbrt -1) (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (* d3 (* (cbrt -1) d1)) (+ (* d2 (* (cbrt -1) d1)) (* d4 (* (cbrt -1) d1))))
19.235 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
19.236 * [backup-simplify]: Simplify (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3))) into (* (pow (- (+ d4 d2) (+ d3 d1)) 3) (pow d1 3))
19.236 * [approximate]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 3) (pow d1 3)) in (d1 d4 d2 d3) around 0
19.236 * [taylor]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 3) (pow d1 3)) in d3
19.236 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) (+ d3 d1)) 3) in d3
19.236 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d3
19.236 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3
19.236 * [taylor]: Taking taylor expansion of d4 in d3
19.236 * [backup-simplify]: Simplify d4 into d4
19.236 * [taylor]: Taking taylor expansion of d2 in d3
19.236 * [backup-simplify]: Simplify d2 into d2
19.236 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3
19.236 * [taylor]: Taking taylor expansion of d3 in d3
19.236 * [backup-simplify]: Simplify 0 into 0
19.236 * [backup-simplify]: Simplify 1 into 1
19.236 * [taylor]: Taking taylor expansion of d1 in d3
19.236 * [backup-simplify]: Simplify d1 into d1
19.237 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
19.237 * [backup-simplify]: Simplify (+ 0 d1) into d1
19.237 * [backup-simplify]: Simplify (- d1) into (- d1)
19.237 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d1)) into (- (+ d4 d2) d1)
19.237 * [taylor]: Taking taylor expansion of (pow d1 3) in d3
19.237 * [taylor]: Taking taylor expansion of d1 in d3
19.237 * [backup-simplify]: Simplify d1 into d1
19.237 * [taylor]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 3) (pow d1 3)) in d2
19.237 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) (+ d3 d1)) 3) in d2
19.237 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d2
19.237 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
19.237 * [taylor]: Taking taylor expansion of d4 in d2
19.237 * [backup-simplify]: Simplify d4 into d4
19.237 * [taylor]: Taking taylor expansion of d2 in d2
19.237 * [backup-simplify]: Simplify 0 into 0
19.237 * [backup-simplify]: Simplify 1 into 1
19.237 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
19.237 * [taylor]: Taking taylor expansion of d3 in d2
19.237 * [backup-simplify]: Simplify d3 into d3
19.237 * [taylor]: Taking taylor expansion of d1 in d2
19.237 * [backup-simplify]: Simplify d1 into d1
19.237 * [backup-simplify]: Simplify (+ d4 0) into d4
19.237 * [backup-simplify]: Simplify (+ d3 d1) into (+ d3 d1)
19.237 * [backup-simplify]: Simplify (- (+ d3 d1)) into (- (+ d3 d1))
19.237 * [backup-simplify]: Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
19.237 * [taylor]: Taking taylor expansion of (pow d1 3) in d2
19.237 * [taylor]: Taking taylor expansion of d1 in d2
19.237 * [backup-simplify]: Simplify d1 into d1
19.238 * [taylor]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 3) (pow d1 3)) in d4
19.238 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) (+ d3 d1)) 3) in d4
19.238 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d4
19.238 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
19.238 * [taylor]: Taking taylor expansion of d4 in d4
19.238 * [backup-simplify]: Simplify 0 into 0
19.238 * [backup-simplify]: Simplify 1 into 1
19.238 * [taylor]: Taking taylor expansion of d2 in d4
19.238 * [backup-simplify]: Simplify d2 into d2
19.238 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4
19.238 * [taylor]: Taking taylor expansion of d3 in d4
19.238 * [backup-simplify]: Simplify d3 into d3
19.238 * [taylor]: Taking taylor expansion of d1 in d4
19.238 * [backup-simplify]: Simplify d1 into d1
19.238 * [backup-simplify]: Simplify (+ 0 d2) into d2
19.238 * [backup-simplify]: Simplify (+ d3 d1) into (+ d3 d1)
19.238 * [backup-simplify]: Simplify (- (+ d3 d1)) into (- (+ d3 d1))
19.238 * [backup-simplify]: Simplify (+ d2 (- (+ d3 d1))) into (- d2 (+ d3 d1))
19.238 * [taylor]: Taking taylor expansion of (pow d1 3) in d4
19.238 * [taylor]: Taking taylor expansion of d1 in d4
19.238 * [backup-simplify]: Simplify d1 into d1
19.238 * [taylor]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 3) (pow d1 3)) in d1
19.238 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) (+ d3 d1)) 3) in d1
19.238 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
19.238 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
19.238 * [taylor]: Taking taylor expansion of d4 in d1
19.238 * [backup-simplify]: Simplify d4 into d4
19.238 * [taylor]: Taking taylor expansion of d2 in d1
19.238 * [backup-simplify]: Simplify d2 into d2
19.238 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
19.238 * [taylor]: Taking taylor expansion of d3 in d1
19.238 * [backup-simplify]: Simplify d3 into d3
19.238 * [taylor]: Taking taylor expansion of d1 in d1
19.238 * [backup-simplify]: Simplify 0 into 0
19.239 * [backup-simplify]: Simplify 1 into 1
19.239 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
19.239 * [backup-simplify]: Simplify (+ d3 0) into d3
19.239 * [backup-simplify]: Simplify (- d3) into (- d3)
19.239 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
19.239 * [taylor]: Taking taylor expansion of (pow d1 3) in d1
19.239 * [taylor]: Taking taylor expansion of d1 in d1
19.239 * [backup-simplify]: Simplify 0 into 0
19.239 * [backup-simplify]: Simplify 1 into 1
19.239 * [taylor]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 3) (pow d1 3)) in d1
19.239 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) (+ d3 d1)) 3) in d1
19.239 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
19.239 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
19.239 * [taylor]: Taking taylor expansion of d4 in d1
19.239 * [backup-simplify]: Simplify d4 into d4
19.239 * [taylor]: Taking taylor expansion of d2 in d1
19.239 * [backup-simplify]: Simplify d2 into d2
19.239 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
19.239 * [taylor]: Taking taylor expansion of d3 in d1
19.239 * [backup-simplify]: Simplify d3 into d3
19.239 * [taylor]: Taking taylor expansion of d1 in d1
19.239 * [backup-simplify]: Simplify 0 into 0
19.239 * [backup-simplify]: Simplify 1 into 1
19.239 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
19.239 * [backup-simplify]: Simplify (+ d3 0) into d3
19.239 * [backup-simplify]: Simplify (- d3) into (- d3)
19.239 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
19.239 * [taylor]: Taking taylor expansion of (pow d1 3) in d1
19.239 * [taylor]: Taking taylor expansion of d1 in d1
19.239 * [backup-simplify]: Simplify 0 into 0
19.240 * [backup-simplify]: Simplify 1 into 1
19.240 * [backup-simplify]: Simplify (* (- (+ d4 d2) d3) (- (+ d4 d2) d3)) into (pow (- (+ d4 d2) d3) 2)
19.240 * [backup-simplify]: Simplify (* (- (+ d4 d2) d3) (pow (- (+ d4 d2) d3) 2)) into (pow (- (+ d4 d2) d3) 3)
19.241 * [backup-simplify]: Simplify (* 1 1) into 1
19.241 * [backup-simplify]: Simplify (* 1 1) into 1
19.242 * [backup-simplify]: Simplify (* (pow (- (+ d4 d2) d3) 3) 1) into (pow (- (+ d4 d2) d3) 3)
19.242 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) d3) 3) in d4
19.242 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4
19.242 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
19.242 * [taylor]: Taking taylor expansion of d4 in d4
19.242 * [backup-simplify]: Simplify 0 into 0
19.242 * [backup-simplify]: Simplify 1 into 1
19.242 * [taylor]: Taking taylor expansion of d2 in d4
19.242 * [backup-simplify]: Simplify d2 into d2
19.242 * [taylor]: Taking taylor expansion of d3 in d4
19.242 * [backup-simplify]: Simplify d3 into d3
19.242 * [backup-simplify]: Simplify (+ 0 d2) into d2
19.242 * [backup-simplify]: Simplify (- d3) into (- d3)
19.242 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
19.242 * [backup-simplify]: Simplify (* (- d2 d3) (- d2 d3)) into (pow (- d2 d3) 2)
19.242 * [backup-simplify]: Simplify (* (- d2 d3) (pow (- d2 d3) 2)) into (pow (- d2 d3) 3)
19.242 * [taylor]: Taking taylor expansion of (pow (- d2 d3) 3) in d2
19.242 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
19.242 * [taylor]: Taking taylor expansion of d2 in d2
19.242 * [backup-simplify]: Simplify 0 into 0
19.242 * [backup-simplify]: Simplify 1 into 1
19.242 * [taylor]: Taking taylor expansion of d3 in d2
19.242 * [backup-simplify]: Simplify d3 into d3
19.242 * [backup-simplify]: Simplify (- d3) into (- d3)
19.242 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3)
19.242 * [backup-simplify]: Simplify (* (- d3) (- d3)) into (pow d3 2)
19.243 * [backup-simplify]: Simplify (* (- d3) (pow d3 2)) into (* -1 (pow d3 3))
19.243 * [taylor]: Taking taylor expansion of (* -1 (pow d3 3)) in d3
19.243 * [taylor]: Taking taylor expansion of -1 in d3
19.243 * [backup-simplify]: Simplify -1 into -1
19.243 * [taylor]: Taking taylor expansion of (pow d3 3) in d3
19.243 * [taylor]: Taking taylor expansion of d3 in d3
19.243 * [backup-simplify]: Simplify 0 into 0
19.243 * [backup-simplify]: Simplify 1 into 1
19.243 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
19.244 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
19.244 * [backup-simplify]: Simplify (+ 0 0) into 0
19.244 * [backup-simplify]: Simplify (+ 0 1) into 1
19.244 * [backup-simplify]: Simplify (- 1) into -1
19.245 * [backup-simplify]: Simplify (+ 0 -1) into -1
19.245 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) -1) (* -1 (- (+ d4 d2) d3))) into (- (* 2 d3) (+ (* 2 d4) (* 2 d2)))
19.245 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) (- (* 2 d3) (+ (* 2 d4) (* 2 d2)))) (* -1 (pow (- (+ d4 d2) d3) 2))) into (- (+ (* 6 (* d3 d2)) (* 6 (* d3 d4))) (+ (* 3 (* d4 d2)) (+ (* 3 (pow d4 2)) (+ (* 3 (pow d2 2)) (+ (* 3 (* d2 d4)) (* 3 (pow d3 2)))))))
19.246 * [backup-simplify]: Simplify (+ (* (pow (- (+ d4 d2) d3) 3) 0) (* (- (+ (* 6 (* d3 d2)) (* 6 (* d3 d4))) (+ (* 3 (* d4 d2)) (+ (* 3 (pow d4 2)) (+ (* 3 (pow d2 2)) (+ (* 3 (* d2 d4)) (* 3 (pow d3 2))))))) 1)) into (- (+ (* 6 (* d3 d2)) (* 6 (* d3 d4))) (+ (* 3 (* d4 d2)) (+ (* 3 (* d2 d4)) (+ (* 3 (pow d4 2)) (+ (* 3 (pow d2 2)) (* 3 (pow d3 2)))))))
19.246 * [taylor]: Taking taylor expansion of (- (+ (* 6 (* d3 d2)) (* 6 (* d3 d4))) (+ (* 3 (* d4 d2)) (+ (* 3 (* d2 d4)) (+ (* 3 (pow d4 2)) (+ (* 3 (pow d2 2)) (* 3 (pow d3 2))))))) in d4
19.246 * [taylor]: Taking taylor expansion of (+ (* 6 (* d3 d2)) (* 6 (* d3 d4))) in d4
19.246 * [taylor]: Taking taylor expansion of (* 6 (* d3 d2)) in d4
19.246 * [taylor]: Taking taylor expansion of 6 in d4
19.246 * [backup-simplify]: Simplify 6 into 6
19.246 * [taylor]: Taking taylor expansion of (* d3 d2) in d4
19.246 * [taylor]: Taking taylor expansion of d3 in d4
19.246 * [backup-simplify]: Simplify d3 into d3
19.246 * [taylor]: Taking taylor expansion of d2 in d4
19.246 * [backup-simplify]: Simplify d2 into d2
19.246 * [taylor]: Taking taylor expansion of (* 6 (* d3 d4)) in d4
19.246 * [taylor]: Taking taylor expansion of 6 in d4
19.246 * [backup-simplify]: Simplify 6 into 6
19.246 * [taylor]: Taking taylor expansion of (* d3 d4) in d4
19.246 * [taylor]: Taking taylor expansion of d3 in d4
19.246 * [backup-simplify]: Simplify d3 into d3
19.246 * [taylor]: Taking taylor expansion of d4 in d4
19.247 * [backup-simplify]: Simplify 0 into 0
19.247 * [backup-simplify]: Simplify 1 into 1
19.247 * [taylor]: Taking taylor expansion of (+ (* 3 (* d4 d2)) (+ (* 3 (* d2 d4)) (+ (* 3 (pow d4 2)) (+ (* 3 (pow d2 2)) (* 3 (pow d3 2)))))) in d4
19.247 * [taylor]: Taking taylor expansion of (* 3 (* d4 d2)) in d4
19.247 * [taylor]: Taking taylor expansion of 3 in d4
19.247 * [backup-simplify]: Simplify 3 into 3
19.247 * [taylor]: Taking taylor expansion of (* d4 d2) in d4
19.247 * [taylor]: Taking taylor expansion of d4 in d4
19.247 * [backup-simplify]: Simplify 0 into 0
19.247 * [backup-simplify]: Simplify 1 into 1
19.247 * [taylor]: Taking taylor expansion of d2 in d4
19.247 * [backup-simplify]: Simplify d2 into d2
19.247 * [taylor]: Taking taylor expansion of (+ (* 3 (* d2 d4)) (+ (* 3 (pow d4 2)) (+ (* 3 (pow d2 2)) (* 3 (pow d3 2))))) in d4
19.247 * [taylor]: Taking taylor expansion of (* 3 (* d2 d4)) in d4
19.247 * [taylor]: Taking taylor expansion of 3 in d4
19.247 * [backup-simplify]: Simplify 3 into 3
19.247 * [taylor]: Taking taylor expansion of (* d2 d4) in d4
19.247 * [taylor]: Taking taylor expansion of d2 in d4
19.247 * [backup-simplify]: Simplify d2 into d2
19.247 * [taylor]: Taking taylor expansion of d4 in d4
19.247 * [backup-simplify]: Simplify 0 into 0
19.247 * [backup-simplify]: Simplify 1 into 1
19.247 * [taylor]: Taking taylor expansion of (+ (* 3 (pow d4 2)) (+ (* 3 (pow d2 2)) (* 3 (pow d3 2)))) in d4
19.247 * [taylor]: Taking taylor expansion of (* 3 (pow d4 2)) in d4
19.247 * [taylor]: Taking taylor expansion of 3 in d4
19.247 * [backup-simplify]: Simplify 3 into 3
19.247 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
19.247 * [taylor]: Taking taylor expansion of d4 in d4
19.247 * [backup-simplify]: Simplify 0 into 0
19.247 * [backup-simplify]: Simplify 1 into 1
19.247 * [taylor]: Taking taylor expansion of (+ (* 3 (pow d2 2)) (* 3 (pow d3 2))) in d4
19.247 * [taylor]: Taking taylor expansion of (* 3 (pow d2 2)) in d4
19.247 * [taylor]: Taking taylor expansion of 3 in d4
19.247 * [backup-simplify]: Simplify 3 into 3
19.247 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
19.247 * [taylor]: Taking taylor expansion of d2 in d4
19.247 * [backup-simplify]: Simplify d2 into d2
19.247 * [taylor]: Taking taylor expansion of (* 3 (pow d3 2)) in d4
19.247 * [taylor]: Taking taylor expansion of 3 in d4
19.247 * [backup-simplify]: Simplify 3 into 3
19.247 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
19.247 * [taylor]: Taking taylor expansion of d3 in d4
19.247 * [backup-simplify]: Simplify d3 into d3
19.247 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
19.247 * [backup-simplify]: Simplify (* 6 (* d3 d2)) into (* 6 (* d3 d2))
19.247 * [backup-simplify]: Simplify (* d3 0) into 0
19.248 * [backup-simplify]: Simplify (* 6 0) into 0
19.248 * [backup-simplify]: Simplify (+ (* 6 (* d3 d2)) 0) into (* 6 (* d3 d2))
19.248 * [backup-simplify]: Simplify (* 0 d2) into 0
19.248 * [backup-simplify]: Simplify (* 3 0) into 0
19.248 * [backup-simplify]: Simplify (* d2 0) into 0
19.248 * [backup-simplify]: Simplify (* 3 0) into 0
19.248 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
19.248 * [backup-simplify]: Simplify (* 3 (pow d2 2)) into (* 3 (pow d2 2))
19.248 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
19.248 * [backup-simplify]: Simplify (* 3 (pow d3 2)) into (* 3 (pow d3 2))
19.249 * [backup-simplify]: Simplify (+ (* 3 (pow d2 2)) (* 3 (pow d3 2))) into (+ (* 3 (pow d2 2)) (* 3 (pow d3 2)))
19.249 * [backup-simplify]: Simplify (+ 0 (+ (* 3 (pow d2 2)) (* 3 (pow d3 2)))) into (+ (* 3 (pow d2 2)) (* 3 (pow d3 2)))
19.249 * [backup-simplify]: Simplify (+ 0 (+ (* 3 (pow d2 2)) (* 3 (pow d3 2)))) into (+ (* 3 (pow d2 2)) (* 3 (pow d3 2)))
19.249 * [backup-simplify]: Simplify (+ 0 (+ (* 3 (pow d2 2)) (* 3 (pow d3 2)))) into (+ (* 3 (pow d2 2)) (* 3 (pow d3 2)))
19.250 * [backup-simplify]: Simplify (- (+ (* 3 (pow d2 2)) (* 3 (pow d3 2)))) into (- (+ (* 3 (pow d2 2)) (* 3 (pow d3 2))))
19.250 * [backup-simplify]: Simplify (+ (* 6 (* d3 d2)) (- (+ (* 3 (pow d2 2)) (* 3 (pow d3 2))))) into (- (* 6 (* d3 d2)) (+ (* 3 (pow d2 2)) (* 3 (pow d3 2))))
19.250 * [taylor]: Taking taylor expansion of (- (* 6 (* d3 d2)) (+ (* 3 (pow d2 2)) (* 3 (pow d3 2)))) in d2
19.250 * [taylor]: Taking taylor expansion of (* 6 (* d3 d2)) in d2
19.250 * [taylor]: Taking taylor expansion of 6 in d2
19.250 * [backup-simplify]: Simplify 6 into 6
19.250 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
19.250 * [taylor]: Taking taylor expansion of d3 in d2
19.250 * [backup-simplify]: Simplify d3 into d3
19.250 * [taylor]: Taking taylor expansion of d2 in d2
19.250 * [backup-simplify]: Simplify 0 into 0
19.250 * [backup-simplify]: Simplify 1 into 1
19.250 * [taylor]: Taking taylor expansion of (+ (* 3 (pow d2 2)) (* 3 (pow d3 2))) in d2
19.250 * [taylor]: Taking taylor expansion of (* 3 (pow d2 2)) in d2
19.250 * [taylor]: Taking taylor expansion of 3 in d2
19.250 * [backup-simplify]: Simplify 3 into 3
19.250 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
19.250 * [taylor]: Taking taylor expansion of d2 in d2
19.250 * [backup-simplify]: Simplify 0 into 0
19.250 * [backup-simplify]: Simplify 1 into 1
19.250 * [taylor]: Taking taylor expansion of (* 3 (pow d3 2)) in d2
19.250 * [taylor]: Taking taylor expansion of 3 in d2
19.250 * [backup-simplify]: Simplify 3 into 3
19.250 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
19.250 * [taylor]: Taking taylor expansion of d3 in d2
19.250 * [backup-simplify]: Simplify d3 into d3
19.250 * [backup-simplify]: Simplify (* d3 0) into 0
19.251 * [backup-simplify]: Simplify (* 6 0) into 0
19.251 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
19.251 * [backup-simplify]: Simplify (* 3 (pow d3 2)) into (* 3 (pow d3 2))
19.251 * [backup-simplify]: Simplify (+ 0 (* 3 (pow d3 2))) into (* 3 (pow d3 2))
19.251 * [backup-simplify]: Simplify (- (* 3 (pow d3 2))) into (- (* 3 (pow d3 2)))
19.251 * [backup-simplify]: Simplify (+ 0 (- (* 3 (pow d3 2)))) into (- (* 3 (pow d3 2)))
19.251 * [taylor]: Taking taylor expansion of (- (* 3 (pow d3 2))) in d3
19.251 * [taylor]: Taking taylor expansion of (* 3 (pow d3 2)) in d3
19.251 * [taylor]: Taking taylor expansion of 3 in d3
19.251 * [backup-simplify]: Simplify 3 into 3
19.251 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
19.251 * [taylor]: Taking taylor expansion of d3 in d3
19.251 * [backup-simplify]: Simplify 0 into 0
19.251 * [backup-simplify]: Simplify 1 into 1
19.251 * [backup-simplify]: Simplify (+ 1 0) into 1
19.252 * [backup-simplify]: Simplify (- 0) into 0
19.252 * [backup-simplify]: Simplify (+ 1 0) into 1
19.252 * [backup-simplify]: Simplify (+ (* (- d2 d3) 1) (* 1 (- d2 d3))) into (- (* 2 d2) (* 2 d3))
19.252 * [backup-simplify]: Simplify (+ (* (- d2 d3) (- (* 2 d2) (* 2 d3))) (* 1 (pow (- d2 d3) 2))) into (- (+ (* 3 (pow d2 2)) (* 3 (pow d3 2))) (* 6 (* d3 d2)))
19.252 * [taylor]: Taking taylor expansion of (- (+ (* 3 (pow d2 2)) (* 3 (pow d3 2))) (* 6 (* d3 d2))) in d2
19.252 * [taylor]: Taking taylor expansion of (+ (* 3 (pow d2 2)) (* 3 (pow d3 2))) in d2
19.252 * [taylor]: Taking taylor expansion of (* 3 (pow d2 2)) in d2
19.252 * [taylor]: Taking taylor expansion of 3 in d2
19.252 * [backup-simplify]: Simplify 3 into 3
19.252 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
19.252 * [taylor]: Taking taylor expansion of d2 in d2
19.252 * [backup-simplify]: Simplify 0 into 0
19.252 * [backup-simplify]: Simplify 1 into 1
19.252 * [taylor]: Taking taylor expansion of (* 3 (pow d3 2)) in d2
19.252 * [taylor]: Taking taylor expansion of 3 in d2
19.253 * [backup-simplify]: Simplify 3 into 3
19.253 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
19.253 * [taylor]: Taking taylor expansion of d3 in d2
19.253 * [backup-simplify]: Simplify d3 into d3
19.253 * [taylor]: Taking taylor expansion of (* 6 (* d3 d2)) in d2
19.253 * [taylor]: Taking taylor expansion of 6 in d2
19.253 * [backup-simplify]: Simplify 6 into 6
19.253 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
19.253 * [taylor]: Taking taylor expansion of d3 in d2
19.253 * [backup-simplify]: Simplify d3 into d3
19.253 * [taylor]: Taking taylor expansion of d2 in d2
19.253 * [backup-simplify]: Simplify 0 into 0
19.253 * [backup-simplify]: Simplify 1 into 1
19.253 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
19.253 * [backup-simplify]: Simplify (* 3 (pow d3 2)) into (* 3 (pow d3 2))
19.253 * [backup-simplify]: Simplify (+ 0 (* 3 (pow d3 2))) into (* 3 (pow d3 2))
19.253 * [backup-simplify]: Simplify (* d3 0) into 0
19.253 * [backup-simplify]: Simplify (* 6 0) into 0
19.253 * [backup-simplify]: Simplify (- 0) into 0
19.254 * [backup-simplify]: Simplify (+ (* 3 (pow d3 2)) 0) into (* 3 (pow d3 2))
19.254 * [taylor]: Taking taylor expansion of (* 3 (pow d3 2)) in d3
19.254 * [taylor]: Taking taylor expansion of 3 in d3
19.254 * [backup-simplify]: Simplify 3 into 3
19.254 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
19.254 * [taylor]: Taking taylor expansion of d3 in d3
19.254 * [backup-simplify]: Simplify 0 into 0
19.254 * [backup-simplify]: Simplify 1 into 1
19.254 * [backup-simplify]: Simplify (- 0) into 0
19.254 * [backup-simplify]: Simplify (+ 1 0) into 1
19.254 * [backup-simplify]: Simplify (+ (* (- d3) 1) (* 1 (- d3))) into (- (* 2 d3))
19.254 * [backup-simplify]: Simplify (+ (* (- d3) (- (* 2 d3))) (* 1 (pow d3 2))) into (* 3 (pow d3 2))
19.254 * [taylor]: Taking taylor expansion of (* 3 (pow d3 2)) in d3
19.254 * [taylor]: Taking taylor expansion of 3 in d3
19.255 * [backup-simplify]: Simplify 3 into 3
19.255 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
19.255 * [taylor]: Taking taylor expansion of d3 in d3
19.255 * [backup-simplify]: Simplify 0 into 0
19.255 * [backup-simplify]: Simplify 1 into 1
19.255 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
19.256 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
19.256 * [backup-simplify]: Simplify (+ 0 0) into 0
19.256 * [backup-simplify]: Simplify (+ 0 0) into 0
19.256 * [backup-simplify]: Simplify (- 0) into 0
19.257 * [backup-simplify]: Simplify (+ 0 0) into 0
19.257 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) 0) (+ (* -1 -1) (* 0 (- (+ d4 d2) d3)))) into 1
19.257 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) 1) (+ (* -1 (- (* 2 d3) (+ (* 2 d4) (* 2 d2)))) (* 0 (pow (- (+ d4 d2) d3) 2)))) into (- (+ (* 3 d4) (* 3 d2)) (* 3 d3))
19.259 * [backup-simplify]: Simplify (+ (* (pow (- (+ d4 d2) d3) 3) 0) (+ (* (- (+ (* 6 (* d3 d2)) (* 6 (* d3 d4))) (+ (* 3 (* d4 d2)) (+ (* 3 (pow d4 2)) (+ (* 3 (pow d2 2)) (+ (* 3 (* d2 d4)) (* 3 (pow d3 2))))))) 0) (* (- (+ (* 3 d4) (* 3 d2)) (* 3 d3)) 1))) into (- (+ (* 3 d4) (* 3 d2)) (* 3 d3))
19.259 * [taylor]: Taking taylor expansion of (- (+ (* 3 d4) (* 3 d2)) (* 3 d3)) in d4
19.259 * [taylor]: Taking taylor expansion of (+ (* 3 d4) (* 3 d2)) in d4
19.259 * [taylor]: Taking taylor expansion of (* 3 d4) in d4
19.259 * [taylor]: Taking taylor expansion of 3 in d4
19.259 * [backup-simplify]: Simplify 3 into 3
19.259 * [taylor]: Taking taylor expansion of d4 in d4
19.259 * [backup-simplify]: Simplify 0 into 0
19.259 * [backup-simplify]: Simplify 1 into 1
19.259 * [taylor]: Taking taylor expansion of (* 3 d2) in d4
19.259 * [taylor]: Taking taylor expansion of 3 in d4
19.259 * [backup-simplify]: Simplify 3 into 3
19.259 * [taylor]: Taking taylor expansion of d2 in d4
19.259 * [backup-simplify]: Simplify d2 into d2
19.259 * [taylor]: Taking taylor expansion of (* 3 d3) in d4
19.259 * [taylor]: Taking taylor expansion of 3 in d4
19.259 * [backup-simplify]: Simplify 3 into 3
19.259 * [taylor]: Taking taylor expansion of d3 in d4
19.259 * [backup-simplify]: Simplify d3 into d3
19.259 * [backup-simplify]: Simplify (* 3 0) into 0
19.259 * [backup-simplify]: Simplify (* 3 d2) into (* 3 d2)
19.259 * [backup-simplify]: Simplify (+ 0 (* 3 d2)) into (* 3 d2)
19.259 * [backup-simplify]: Simplify (* 3 d3) into (* 3 d3)
19.259 * [backup-simplify]: Simplify (- (* 3 d3)) into (- (* 3 d3))
19.259 * [backup-simplify]: Simplify (+ (* 3 d2) (- (* 3 d3))) into (- (* 3 d2) (* 3 d3))
19.259 * [taylor]: Taking taylor expansion of (- (* 3 d2) (* 3 d3)) in d2
19.259 * [taylor]: Taking taylor expansion of (* 3 d2) in d2
19.259 * [taylor]: Taking taylor expansion of 3 in d2
19.259 * [backup-simplify]: Simplify 3 into 3
19.259 * [taylor]: Taking taylor expansion of d2 in d2
19.259 * [backup-simplify]: Simplify 0 into 0
19.259 * [backup-simplify]: Simplify 1 into 1
19.259 * [taylor]: Taking taylor expansion of (* 3 d3) in d2
19.259 * [taylor]: Taking taylor expansion of 3 in d2
19.259 * [backup-simplify]: Simplify 3 into 3
19.259 * [taylor]: Taking taylor expansion of d3 in d2
19.260 * [backup-simplify]: Simplify d3 into d3
19.260 * [backup-simplify]: Simplify (* 3 0) into 0
19.260 * [backup-simplify]: Simplify (* 3 d3) into (* 3 d3)
19.260 * [backup-simplify]: Simplify (- (* 3 d3)) into (- (* 3 d3))
19.260 * [backup-simplify]: Simplify (+ 0 (- (* 3 d3))) into (- (* 3 d3))
19.260 * [taylor]: Taking taylor expansion of (- (* 3 d3)) in d3
19.260 * [taylor]: Taking taylor expansion of (* 3 d3) in d3
19.260 * [taylor]: Taking taylor expansion of 3 in d3
19.260 * [backup-simplify]: Simplify 3 into 3
19.260 * [taylor]: Taking taylor expansion of d3 in d3
19.260 * [backup-simplify]: Simplify 0 into 0
19.260 * [backup-simplify]: Simplify 1 into 1
19.260 * [backup-simplify]: Simplify (* 3 0) into 0
19.261 * [backup-simplify]: Simplify (- 0) into 0
19.261 * [backup-simplify]: Simplify 0 into 0
19.261 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d2)) into 0
19.261 * [backup-simplify]: Simplify (+ (* 6 0) (* 0 (* d3 d2))) into 0
19.261 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
19.261 * [backup-simplify]: Simplify (+ (* 6 d3) (* 0 0)) into (* 6 d3)
19.262 * [backup-simplify]: Simplify (+ 0 (* 6 d3)) into (* 6 d3)
19.262 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
19.262 * [backup-simplify]: Simplify (+ (* 3 d2) (* 0 0)) into (* 3 d2)
19.262 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
19.263 * [backup-simplify]: Simplify (+ (* 3 d2) (* 0 0)) into (* 3 d2)
19.263 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
19.263 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (pow d2 2))) into 0
19.263 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
19.263 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (pow d3 2))) into 0
19.264 * [backup-simplify]: Simplify (+ 0 0) into 0
19.264 * [backup-simplify]: Simplify (+ 0 0) into 0
19.264 * [backup-simplify]: Simplify (+ (* 3 d2) 0) into (* 3 d2)
19.264 * [backup-simplify]: Simplify (+ (* 3 d2) (* 3 d2)) into (* 6 d2)
19.264 * [backup-simplify]: Simplify (- (* 6 d2)) into (- (* 6 d2))
19.264 * [backup-simplify]: Simplify (+ (* 6 d3) (- (* 6 d2))) into (- (* 6 d3) (* 6 d2))
19.264 * [taylor]: Taking taylor expansion of (- (* 6 d3) (* 6 d2)) in d2
19.264 * [taylor]: Taking taylor expansion of (* 6 d3) in d2
19.264 * [taylor]: Taking taylor expansion of 6 in d2
19.264 * [backup-simplify]: Simplify 6 into 6
19.264 * [taylor]: Taking taylor expansion of d3 in d2
19.264 * [backup-simplify]: Simplify d3 into d3
19.264 * [taylor]: Taking taylor expansion of (* 6 d2) in d2
19.264 * [taylor]: Taking taylor expansion of 6 in d2
19.264 * [backup-simplify]: Simplify 6 into 6
19.264 * [taylor]: Taking taylor expansion of d2 in d2
19.264 * [backup-simplify]: Simplify 0 into 0
19.264 * [backup-simplify]: Simplify 1 into 1
19.264 * [backup-simplify]: Simplify (* 6 d3) into (* 6 d3)
19.265 * [backup-simplify]: Simplify (* 6 0) into 0
19.265 * [backup-simplify]: Simplify (- 0) into 0
19.265 * [backup-simplify]: Simplify (+ (* 6 d3) 0) into (* 6 d3)
19.265 * [taylor]: Taking taylor expansion of (* 6 d3) in d3
19.265 * [taylor]: Taking taylor expansion of 6 in d3
19.265 * [backup-simplify]: Simplify 6 into 6
19.265 * [taylor]: Taking taylor expansion of d3 in d3
19.265 * [backup-simplify]: Simplify 0 into 0
19.265 * [backup-simplify]: Simplify 1 into 1
19.265 * [backup-simplify]: Simplify (* 6 0) into 0
19.265 * [backup-simplify]: Simplify 0 into 0
19.266 * [backup-simplify]: Simplify (+ 0 0) into 0
19.266 * [backup-simplify]: Simplify (- 0) into 0
19.266 * [backup-simplify]: Simplify (+ 0 0) into 0
19.266 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 1 1) (* 0 (- d2 d3)))) into 1
19.267 * [backup-simplify]: Simplify (+ (* (- d2 d3) 1) (+ (* 1 (- (* 2 d2) (* 2 d3))) (* 0 (pow (- d2 d3) 2)))) into (- (* 3 d2) (* 3 d3))
19.267 * [taylor]: Taking taylor expansion of (- (* 3 d2) (* 3 d3)) in d2
19.267 * [taylor]: Taking taylor expansion of (* 3 d2) in d2
19.267 * [taylor]: Taking taylor expansion of 3 in d2
19.267 * [backup-simplify]: Simplify 3 into 3
19.267 * [taylor]: Taking taylor expansion of d2 in d2
19.267 * [backup-simplify]: Simplify 0 into 0
19.267 * [backup-simplify]: Simplify 1 into 1
19.267 * [taylor]: Taking taylor expansion of (* 3 d3) in d2
19.267 * [taylor]: Taking taylor expansion of 3 in d2
19.267 * [backup-simplify]: Simplify 3 into 3
19.267 * [taylor]: Taking taylor expansion of d3 in d2
19.267 * [backup-simplify]: Simplify d3 into d3
19.267 * [backup-simplify]: Simplify (* 3 0) into 0
19.267 * [backup-simplify]: Simplify (* 3 d3) into (* 3 d3)
19.267 * [backup-simplify]: Simplify (- (* 3 d3)) into (- (* 3 d3))
19.267 * [backup-simplify]: Simplify (+ 0 (- (* 3 d3))) into (- (* 3 d3))
19.267 * [taylor]: Taking taylor expansion of (- (* 3 d3)) in d3
19.267 * [taylor]: Taking taylor expansion of (* 3 d3) in d3
19.267 * [taylor]: Taking taylor expansion of 3 in d3
19.267 * [backup-simplify]: Simplify 3 into 3
19.267 * [taylor]: Taking taylor expansion of d3 in d3
19.267 * [backup-simplify]: Simplify 0 into 0
19.267 * [backup-simplify]: Simplify 1 into 1
19.268 * [backup-simplify]: Simplify (* 3 0) into 0
19.268 * [backup-simplify]: Simplify (- 0) into 0
19.268 * [backup-simplify]: Simplify 0 into 0
19.268 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
19.268 * [backup-simplify]: Simplify (+ (* 6 d3) (* 0 0)) into (* 6 d3)
19.269 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
19.269 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (pow d3 2))) into 0
19.269 * [backup-simplify]: Simplify (+ 0 0) into 0
19.269 * [backup-simplify]: Simplify (- 0) into 0
19.269 * [backup-simplify]: Simplify (+ (* 6 d3) 0) into (* 6 d3)
19.269 * [taylor]: Taking taylor expansion of (* 6 d3) in d3
19.269 * [taylor]: Taking taylor expansion of 6 in d3
19.269 * [backup-simplify]: Simplify 6 into 6
19.269 * [taylor]: Taking taylor expansion of d3 in d3
19.269 * [backup-simplify]: Simplify 0 into 0
19.269 * [backup-simplify]: Simplify 1 into 1
19.270 * [backup-simplify]: Simplify (* 6 0) into 0
19.270 * [backup-simplify]: Simplify 0 into 0
19.270 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
19.270 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (pow d3 2))) into 0
19.270 * [backup-simplify]: Simplify (+ 0 0) into 0
19.271 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
19.271 * [backup-simplify]: Simplify (+ (* 6 d3) (* 0 0)) into (* 6 d3)
19.271 * [backup-simplify]: Simplify (- (* 6 d3)) into (- (* 6 d3))
19.271 * [backup-simplify]: Simplify (+ 0 (- (* 6 d3))) into (- (* 6 d3))
19.271 * [taylor]: Taking taylor expansion of (- (* 6 d3)) in d3
19.271 * [taylor]: Taking taylor expansion of (* 6 d3) in d3
19.271 * [taylor]: Taking taylor expansion of 6 in d3
19.271 * [backup-simplify]: Simplify 6 into 6
19.271 * [taylor]: Taking taylor expansion of d3 in d3
19.271 * [backup-simplify]: Simplify 0 into 0
19.271 * [backup-simplify]: Simplify 1 into 1
19.271 * [backup-simplify]: Simplify (* 6 0) into 0
19.272 * [backup-simplify]: Simplify (- 0) into 0
19.272 * [backup-simplify]: Simplify 0 into 0
19.272 * [backup-simplify]: Simplify (- 0) into 0
19.272 * [backup-simplify]: Simplify (+ 0 0) into 0
19.273 * [backup-simplify]: Simplify (+ (* (- d3) 0) (+ (* 1 1) (* 0 (- d3)))) into 1
19.273 * [backup-simplify]: Simplify (+ (* (- d3) 1) (+ (* 1 (- (* 2 d3))) (* 0 (pow d3 2)))) into (- (* 3 d3))
19.273 * [taylor]: Taking taylor expansion of (- (* 3 d3)) in d3
19.273 * [taylor]: Taking taylor expansion of (* 3 d3) in d3
19.273 * [taylor]: Taking taylor expansion of 3 in d3
19.273 * [backup-simplify]: Simplify 3 into 3
19.273 * [taylor]: Taking taylor expansion of d3 in d3
19.273 * [backup-simplify]: Simplify 0 into 0
19.273 * [backup-simplify]: Simplify 1 into 1
19.273 * [backup-simplify]: Simplify (* 3 0) into 0
19.273 * [backup-simplify]: Simplify (- 0) into 0
19.273 * [backup-simplify]: Simplify 0 into 0
19.273 * [backup-simplify]: Simplify 0 into 0
19.274 * [backup-simplify]: Simplify (* (* (/ 1 d1) (* (* (/ 1 d1) (+ (/ 1 d4) (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3)))) (* (/ 1 d1) (+ (/ 1 d4) (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3)))))) (+ (/ 1 d4) (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3)))) into (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 3) (pow d1 3))
19.275 * [approximate]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 3) (pow d1 3)) in (d1 d4 d2 d3) around 0
19.275 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 3) (pow d1 3)) in d3
19.275 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 3) in d3
19.275 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
19.275 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
19.275 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
19.275 * [taylor]: Taking taylor expansion of d4 in d3
19.275 * [backup-simplify]: Simplify d4 into d4
19.275 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
19.275 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
19.275 * [taylor]: Taking taylor expansion of d2 in d3
19.275 * [backup-simplify]: Simplify d2 into d2
19.275 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.275 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
19.275 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
19.275 * [taylor]: Taking taylor expansion of d1 in d3
19.275 * [backup-simplify]: Simplify d1 into d1
19.275 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
19.275 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
19.275 * [taylor]: Taking taylor expansion of d3 in d3
19.275 * [backup-simplify]: Simplify 0 into 0
19.275 * [backup-simplify]: Simplify 1 into 1
19.276 * [backup-simplify]: Simplify (/ 1 1) into 1
19.276 * [backup-simplify]: Simplify (+ 0 1) into 1
19.276 * [backup-simplify]: Simplify (- 1) into -1
19.277 * [backup-simplify]: Simplify (+ 0 -1) into -1
19.277 * [taylor]: Taking taylor expansion of (pow d1 3) in d3
19.277 * [taylor]: Taking taylor expansion of d1 in d3
19.277 * [backup-simplify]: Simplify d1 into d1
19.277 * [backup-simplify]: Simplify (* -1 -1) into 1
19.278 * [backup-simplify]: Simplify (* -1 1) into -1
19.278 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
19.278 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3)
19.278 * [backup-simplify]: Simplify (/ -1 (pow d1 3)) into (/ -1 (pow d1 3))
19.278 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 3) (pow d1 3)) in d2
19.278 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 3) in d2
19.278 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
19.278 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
19.278 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
19.278 * [taylor]: Taking taylor expansion of d4 in d2
19.278 * [backup-simplify]: Simplify d4 into d4
19.278 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
19.279 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
19.279 * [taylor]: Taking taylor expansion of d2 in d2
19.279 * [backup-simplify]: Simplify 0 into 0
19.279 * [backup-simplify]: Simplify 1 into 1
19.279 * [backup-simplify]: Simplify (/ 1 1) into 1
19.279 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
19.279 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
19.279 * [taylor]: Taking taylor expansion of d1 in d2
19.279 * [backup-simplify]: Simplify d1 into d1
19.279 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
19.279 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
19.279 * [taylor]: Taking taylor expansion of d3 in d2
19.279 * [backup-simplify]: Simplify d3 into d3
19.279 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.280 * [backup-simplify]: Simplify (+ 0 1) into 1
19.280 * [backup-simplify]: Simplify (+ 1 0) into 1
19.280 * [taylor]: Taking taylor expansion of (pow d1 3) in d2
19.280 * [taylor]: Taking taylor expansion of d1 in d2
19.280 * [backup-simplify]: Simplify d1 into d1
19.281 * [backup-simplify]: Simplify (* 1 1) into 1
19.281 * [backup-simplify]: Simplify (* 1 1) into 1
19.281 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
19.281 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3)
19.281 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
19.281 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 3) (pow d1 3)) in d4
19.281 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 3) in d4
19.282 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
19.282 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
19.282 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
19.282 * [taylor]: Taking taylor expansion of d4 in d4
19.282 * [backup-simplify]: Simplify 0 into 0
19.282 * [backup-simplify]: Simplify 1 into 1
19.282 * [backup-simplify]: Simplify (/ 1 1) into 1
19.282 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
19.282 * [taylor]: Taking taylor expansion of d2 in d4
19.282 * [backup-simplify]: Simplify d2 into d2
19.282 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.282 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
19.282 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
19.282 * [taylor]: Taking taylor expansion of d1 in d4
19.282 * [backup-simplify]: Simplify d1 into d1
19.282 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
19.282 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
19.282 * [taylor]: Taking taylor expansion of d3 in d4
19.282 * [backup-simplify]: Simplify d3 into d3
19.283 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.283 * [backup-simplify]: Simplify (+ 1 0) into 1
19.283 * [backup-simplify]: Simplify (+ 1 0) into 1
19.284 * [taylor]: Taking taylor expansion of (pow d1 3) in d4
19.284 * [taylor]: Taking taylor expansion of d1 in d4
19.284 * [backup-simplify]: Simplify d1 into d1
19.284 * [backup-simplify]: Simplify (* 1 1) into 1
19.284 * [backup-simplify]: Simplify (* 1 1) into 1
19.284 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
19.285 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3)
19.285 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
19.285 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 3) (pow d1 3)) in d1
19.285 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 3) in d1
19.285 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
19.285 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
19.285 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
19.285 * [taylor]: Taking taylor expansion of d4 in d1
19.285 * [backup-simplify]: Simplify d4 into d4
19.285 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
19.285 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
19.285 * [taylor]: Taking taylor expansion of d2 in d1
19.285 * [backup-simplify]: Simplify d2 into d2
19.285 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.285 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
19.285 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
19.285 * [taylor]: Taking taylor expansion of d1 in d1
19.285 * [backup-simplify]: Simplify 0 into 0
19.285 * [backup-simplify]: Simplify 1 into 1
19.286 * [backup-simplify]: Simplify (/ 1 1) into 1
19.286 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
19.286 * [taylor]: Taking taylor expansion of d3 in d1
19.286 * [backup-simplify]: Simplify d3 into d3
19.286 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.286 * [backup-simplify]: Simplify (+ 1 0) into 1
19.287 * [backup-simplify]: Simplify (- 1) into -1
19.287 * [backup-simplify]: Simplify (+ 0 -1) into -1
19.287 * [taylor]: Taking taylor expansion of (pow d1 3) in d1
19.287 * [taylor]: Taking taylor expansion of d1 in d1
19.287 * [backup-simplify]: Simplify 0 into 0
19.287 * [backup-simplify]: Simplify 1 into 1
19.287 * [backup-simplify]: Simplify (* -1 -1) into 1
19.288 * [backup-simplify]: Simplify (* -1 1) into -1
19.288 * [backup-simplify]: Simplify (* 1 1) into 1
19.289 * [backup-simplify]: Simplify (* 1 1) into 1
19.289 * [backup-simplify]: Simplify (/ -1 1) into -1
19.289 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 3) (pow d1 3)) in d1
19.289 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 3) in d1
19.289 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
19.289 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
19.289 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
19.289 * [taylor]: Taking taylor expansion of d4 in d1
19.289 * [backup-simplify]: Simplify d4 into d4
19.289 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
19.289 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
19.289 * [taylor]: Taking taylor expansion of d2 in d1
19.290 * [backup-simplify]: Simplify d2 into d2
19.290 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.290 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
19.290 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
19.290 * [taylor]: Taking taylor expansion of d1 in d1
19.290 * [backup-simplify]: Simplify 0 into 0
19.290 * [backup-simplify]: Simplify 1 into 1
19.290 * [backup-simplify]: Simplify (/ 1 1) into 1
19.290 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
19.290 * [taylor]: Taking taylor expansion of d3 in d1
19.290 * [backup-simplify]: Simplify d3 into d3
19.290 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.291 * [backup-simplify]: Simplify (+ 1 0) into 1
19.291 * [backup-simplify]: Simplify (- 1) into -1
19.292 * [backup-simplify]: Simplify (+ 0 -1) into -1
19.292 * [taylor]: Taking taylor expansion of (pow d1 3) in d1
19.292 * [taylor]: Taking taylor expansion of d1 in d1
19.292 * [backup-simplify]: Simplify 0 into 0
19.292 * [backup-simplify]: Simplify 1 into 1
19.292 * [backup-simplify]: Simplify (* -1 -1) into 1
19.292 * [backup-simplify]: Simplify (* -1 1) into -1
19.293 * [backup-simplify]: Simplify (* 1 1) into 1
19.293 * [backup-simplify]: Simplify (* 1 1) into 1
19.294 * [backup-simplify]: Simplify (/ -1 1) into -1
19.294 * [taylor]: Taking taylor expansion of -1 in d4
19.294 * [backup-simplify]: Simplify -1 into -1
19.294 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
19.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
19.295 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
19.295 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
19.295 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
19.296 * [backup-simplify]: Simplify (+ (* -1 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) -1)) into (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))
19.296 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1)) into (- (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) (* 3 (/ 1 d3)))
19.297 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
19.298 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
19.299 * [backup-simplify]: Simplify (- (/ (- (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) (* 3 (/ 1 d3))) 1) (+ (* -1 (/ 0 1)))) into (- (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) (* 3 (/ 1 d3)))
19.299 * [taylor]: Taking taylor expansion of (- (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) (* 3 (/ 1 d3))) in d4
19.299 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) in d4
19.299 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d4)) in d4
19.299 * [taylor]: Taking taylor expansion of 3 in d4
19.299 * [backup-simplify]: Simplify 3 into 3
19.299 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
19.299 * [taylor]: Taking taylor expansion of d4 in d4
19.299 * [backup-simplify]: Simplify 0 into 0
19.299 * [backup-simplify]: Simplify 1 into 1
19.300 * [backup-simplify]: Simplify (/ 1 1) into 1
19.300 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d4
19.300 * [taylor]: Taking taylor expansion of 3 in d4
19.300 * [backup-simplify]: Simplify 3 into 3
19.300 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
19.300 * [taylor]: Taking taylor expansion of d2 in d4
19.300 * [backup-simplify]: Simplify d2 into d2
19.300 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.300 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d3)) in d4
19.300 * [taylor]: Taking taylor expansion of 3 in d4
19.300 * [backup-simplify]: Simplify 3 into 3
19.300 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
19.300 * [taylor]: Taking taylor expansion of d3 in d4
19.300 * [backup-simplify]: Simplify d3 into d3
19.300 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.300 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
19.300 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
19.301 * [backup-simplify]: Simplify (+ 0 0) into 0
19.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.302 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
19.302 * [backup-simplify]: Simplify (+ 0 0) into 0
19.303 * [backup-simplify]: Simplify (- 0) into 0
19.303 * [backup-simplify]: Simplify (+ 0 0) into 0
19.304 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1))) into (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))
19.306 * [backup-simplify]: Simplify (+ (* -1 (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1))) into (- (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))) (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))))
19.307 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
19.307 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
19.310 * [backup-simplify]: Simplify (- (/ (- (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))) (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2)))))))) 1) (+ (* -1 (/ 0 1)) (* (- (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) (* 3 (/ 1 d3))) (/ 0 1)))) into (- (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))) (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))))
19.310 * [taylor]: Taking taylor expansion of (- (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))) (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2)))))))) in d4
19.310 * [taylor]: Taking taylor expansion of (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))) in d4
19.310 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (* d3 d2))) in d4
19.310 * [taylor]: Taking taylor expansion of 6 in d4
19.310 * [backup-simplify]: Simplify 6 into 6
19.310 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d4
19.310 * [taylor]: Taking taylor expansion of (* d3 d2) in d4
19.310 * [taylor]: Taking taylor expansion of d3 in d4
19.310 * [backup-simplify]: Simplify d3 into d3
19.310 * [taylor]: Taking taylor expansion of d2 in d4
19.310 * [backup-simplify]: Simplify d2 into d2
19.310 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
19.310 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
19.310 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (* d3 d4))) in d4
19.310 * [taylor]: Taking taylor expansion of 6 in d4
19.310 * [backup-simplify]: Simplify 6 into 6
19.310 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d4)) in d4
19.310 * [taylor]: Taking taylor expansion of (* d3 d4) in d4
19.310 * [taylor]: Taking taylor expansion of d3 in d4
19.310 * [backup-simplify]: Simplify d3 into d3
19.310 * [taylor]: Taking taylor expansion of d4 in d4
19.310 * [backup-simplify]: Simplify 0 into 0
19.310 * [backup-simplify]: Simplify 1 into 1
19.310 * [backup-simplify]: Simplify (* d3 0) into 0
19.310 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
19.310 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.310 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) in d4
19.310 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d4
19.310 * [taylor]: Taking taylor expansion of 3 in d4
19.310 * [backup-simplify]: Simplify 3 into 3
19.310 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4
19.310 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
19.310 * [taylor]: Taking taylor expansion of d2 in d4
19.310 * [backup-simplify]: Simplify d2 into d2
19.311 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
19.311 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
19.311 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2)))))) in d4
19.311 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d4 2))) in d4
19.311 * [taylor]: Taking taylor expansion of 3 in d4
19.311 * [backup-simplify]: Simplify 3 into 3
19.311 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4
19.311 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
19.311 * [taylor]: Taking taylor expansion of d4 in d4
19.311 * [backup-simplify]: Simplify 0 into 0
19.311 * [backup-simplify]: Simplify 1 into 1
19.311 * [backup-simplify]: Simplify (* 1 1) into 1
19.311 * [backup-simplify]: Simplify (/ 1 1) into 1
19.311 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))) in d4
19.311 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d4 d2))) in d4
19.311 * [taylor]: Taking taylor expansion of 3 in d4
19.311 * [backup-simplify]: Simplify 3 into 3
19.311 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d2)) in d4
19.311 * [taylor]: Taking taylor expansion of (* d4 d2) in d4
19.311 * [taylor]: Taking taylor expansion of d4 in d4
19.311 * [backup-simplify]: Simplify 0 into 0
19.311 * [backup-simplify]: Simplify 1 into 1
19.311 * [taylor]: Taking taylor expansion of d2 in d4
19.312 * [backup-simplify]: Simplify d2 into d2
19.312 * [backup-simplify]: Simplify (* 0 d2) into 0
19.312 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
19.312 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.312 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2)))) in d4
19.312 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d2 d4))) in d4
19.312 * [taylor]: Taking taylor expansion of 3 in d4
19.312 * [backup-simplify]: Simplify 3 into 3
19.312 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d4)) in d4
19.312 * [taylor]: Taking taylor expansion of (* d2 d4) in d4
19.312 * [taylor]: Taking taylor expansion of d2 in d4
19.312 * [backup-simplify]: Simplify d2 into d2
19.312 * [taylor]: Taking taylor expansion of d4 in d4
19.312 * [backup-simplify]: Simplify 0 into 0
19.312 * [backup-simplify]: Simplify 1 into 1
19.312 * [backup-simplify]: Simplify (* d2 0) into 0
19.312 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
19.312 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.312 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d3 2))) in d4
19.312 * [taylor]: Taking taylor expansion of 3 in d4
19.313 * [backup-simplify]: Simplify 3 into 3
19.313 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d4
19.313 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
19.313 * [taylor]: Taking taylor expansion of d3 in d4
19.313 * [backup-simplify]: Simplify d3 into d3
19.313 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
19.313 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
19.313 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
19.313 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.313 * [backup-simplify]: Simplify (+ 0 0) into 0
19.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.314 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.314 * [backup-simplify]: Simplify (+ 0 0) into 0
19.315 * [backup-simplify]: Simplify (- 0) into 0
19.315 * [backup-simplify]: Simplify (+ 0 0) into 0
19.316 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1)))) into 0
19.318 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1)))) into (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))) (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (* d4 d2)))))))))
19.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.319 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.323 * [backup-simplify]: Simplify (- (/ (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))) (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (* d4 d2))))))))) 1) (+ (* -1 (/ 0 1)) (* (- (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) (* 3 (/ 1 d3))) (/ 0 1)) (* (- (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))) (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2)))))))) (/ 0 1)))) into (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))) (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (* d4 d2)))))))))
19.323 * [taylor]: Taking taylor expansion of (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))) (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (* d4 d2))))))))) in d4
19.324 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))) in d4
19.324 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* (pow d3 2) d2))) in d4
19.324 * [taylor]: Taking taylor expansion of 3 in d4
19.324 * [backup-simplify]: Simplify 3 into 3
19.324 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) d2)) in d4
19.324 * [taylor]: Taking taylor expansion of (* (pow d3 2) d2) in d4
19.324 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
19.324 * [taylor]: Taking taylor expansion of d3 in d4
19.324 * [backup-simplify]: Simplify d3 into d3
19.324 * [taylor]: Taking taylor expansion of d2 in d4
19.324 * [backup-simplify]: Simplify d2 into d2
19.324 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
19.324 * [backup-simplify]: Simplify (* (pow d3 2) d2) into (* (pow d3 2) d2)
19.324 * [backup-simplify]: Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
19.324 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3)))))))) in d4
19.324 * [taylor]: Taking taylor expansion of (/ 1 (* d4 (pow d2 2))) in d4
19.324 * [taylor]: Taking taylor expansion of (* d4 (pow d2 2)) in d4
19.324 * [taylor]: Taking taylor expansion of d4 in d4
19.324 * [backup-simplify]: Simplify 0 into 0
19.324 * [backup-simplify]: Simplify 1 into 1
19.324 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
19.324 * [taylor]: Taking taylor expansion of d2 in d4
19.324 * [backup-simplify]: Simplify d2 into d2
19.324 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
19.324 * [backup-simplify]: Simplify (* 0 (pow d2 2)) into 0
19.324 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
19.325 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
19.325 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
19.325 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))) in d4
19.325 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 3)) in d4
19.325 * [taylor]: Taking taylor expansion of (pow d2 3) in d4
19.325 * [taylor]: Taking taylor expansion of d2 in d4
19.325 * [backup-simplify]: Simplify d2 into d2
19.325 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
19.325 * [backup-simplify]: Simplify (* d2 (pow d2 2)) into (pow d2 3)
19.325 * [backup-simplify]: Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
19.325 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3)))))) in d4
19.325 * [taylor]: Taking taylor expansion of (/ 1 (* d2 (pow d4 2))) in d4
19.325 * [taylor]: Taking taylor expansion of (* d2 (pow d4 2)) in d4
19.325 * [taylor]: Taking taylor expansion of d2 in d4
19.325 * [backup-simplify]: Simplify d2 into d2
19.325 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
19.325 * [taylor]: Taking taylor expansion of d4 in d4
19.325 * [backup-simplify]: Simplify 0 into 0
19.325 * [backup-simplify]: Simplify 1 into 1
19.326 * [backup-simplify]: Simplify (* 1 1) into 1
19.326 * [backup-simplify]: Simplify (* d2 1) into d2
19.326 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.326 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))) in d4
19.326 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* (pow d4 2) d2))) in d4
19.326 * [taylor]: Taking taylor expansion of 2 in d4
19.326 * [backup-simplify]: Simplify 2 into 2
19.326 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) d2)) in d4
19.326 * [taylor]: Taking taylor expansion of (* (pow d4 2) d2) in d4
19.326 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
19.326 * [taylor]: Taking taylor expansion of d4 in d4
19.326 * [backup-simplify]: Simplify 0 into 0
19.326 * [backup-simplify]: Simplify 1 into 1
19.326 * [taylor]: Taking taylor expansion of d2 in d4
19.326 * [backup-simplify]: Simplify d2 into d2
19.326 * [backup-simplify]: Simplify (* 1 1) into 1
19.326 * [backup-simplify]: Simplify (* 1 d2) into d2
19.326 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
19.326 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3)))) in d4
19.326 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* (pow d3 2) d4))) in d4
19.326 * [taylor]: Taking taylor expansion of 3 in d4
19.326 * [backup-simplify]: Simplify 3 into 3
19.326 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) d4)) in d4
19.326 * [taylor]: Taking taylor expansion of (* (pow d3 2) d4) in d4
19.326 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
19.326 * [taylor]: Taking taylor expansion of d3 in d4
19.326 * [backup-simplify]: Simplify d3 into d3
19.326 * [taylor]: Taking taylor expansion of d4 in d4
19.326 * [backup-simplify]: Simplify 0 into 0
19.326 * [backup-simplify]: Simplify 1 into 1
19.327 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
19.327 * [backup-simplify]: Simplify (* (pow d3 2) 0) into 0
19.327 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
19.329 * [backup-simplify]: Simplify (+ (* (pow d3 2) 1) (* 0 0)) into (pow d3 2)
19.329 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
19.329 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))) in d4
19.329 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* (pow d2 2) d4))) in d4
19.329 * [taylor]: Taking taylor expansion of 2 in d4
19.329 * [backup-simplify]: Simplify 2 into 2
19.329 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) d4)) in d4
19.329 * [taylor]: Taking taylor expansion of (* (pow d2 2) d4) in d4
19.329 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
19.329 * [taylor]: Taking taylor expansion of d2 in d4
19.329 * [backup-simplify]: Simplify d2 into d2
19.329 * [taylor]: Taking taylor expansion of d4 in d4
19.329 * [backup-simplify]: Simplify 0 into 0
19.329 * [backup-simplify]: Simplify 1 into 1
19.329 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
19.330 * [backup-simplify]: Simplify (* (pow d2 2) 0) into 0
19.330 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
19.330 * [backup-simplify]: Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
19.330 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
19.330 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4
19.330 * [taylor]: Taking taylor expansion of (pow d4 3) in d4
19.330 * [taylor]: Taking taylor expansion of d4 in d4
19.330 * [backup-simplify]: Simplify 0 into 0
19.330 * [backup-simplify]: Simplify 1 into 1
19.331 * [backup-simplify]: Simplify (* 1 1) into 1
19.331 * [backup-simplify]: Simplify (* 1 1) into 1
19.331 * [backup-simplify]: Simplify (/ 1 1) into 1
19.331 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (* d4 d2)))))))) in d4
19.331 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d3 (pow d4 2)))) in d4
19.331 * [taylor]: Taking taylor expansion of 3 in d4
19.331 * [backup-simplify]: Simplify 3 into 3
19.331 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (pow d4 2))) in d4
19.331 * [taylor]: Taking taylor expansion of (* d3 (pow d4 2)) in d4
19.331 * [taylor]: Taking taylor expansion of d3 in d4
19.331 * [backup-simplify]: Simplify d3 into d3
19.331 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
19.331 * [taylor]: Taking taylor expansion of d4 in d4
19.331 * [backup-simplify]: Simplify 0 into 0
19.331 * [backup-simplify]: Simplify 1 into 1
19.332 * [backup-simplify]: Simplify (* 1 1) into 1
19.332 * [backup-simplify]: Simplify (* d3 1) into d3
19.332 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.332 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (* d4 d2))))))) in d4
19.332 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d3 (* d2 d4)))) in d4
19.332 * [taylor]: Taking taylor expansion of 3 in d4
19.332 * [backup-simplify]: Simplify 3 into 3
19.332 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 d4))) in d4
19.332 * [taylor]: Taking taylor expansion of (* d3 (* d2 d4)) in d4
19.332 * [taylor]: Taking taylor expansion of d3 in d4
19.332 * [backup-simplify]: Simplify d3 into d3
19.332 * [taylor]: Taking taylor expansion of (* d2 d4) in d4
19.332 * [taylor]: Taking taylor expansion of d2 in d4
19.332 * [backup-simplify]: Simplify d2 into d2
19.332 * [taylor]: Taking taylor expansion of d4 in d4
19.332 * [backup-simplify]: Simplify 0 into 0
19.332 * [backup-simplify]: Simplify 1 into 1
19.332 * [backup-simplify]: Simplify (* d2 0) into 0
19.332 * [backup-simplify]: Simplify (* d3 0) into 0
19.332 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
19.333 * [backup-simplify]: Simplify (+ (* d3 d2) (* 0 0)) into (* d3 d2)
19.333 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
19.333 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (* d4 d2)))))) in d4
19.333 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d3 (pow d2 2)))) in d4
19.333 * [taylor]: Taking taylor expansion of 3 in d4
19.333 * [backup-simplify]: Simplify 3 into 3
19.333 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (pow d2 2))) in d4
19.333 * [taylor]: Taking taylor expansion of (* d3 (pow d2 2)) in d4
19.333 * [taylor]: Taking taylor expansion of d3 in d4
19.333 * [backup-simplify]: Simplify d3 into d3
19.333 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
19.333 * [taylor]: Taking taylor expansion of d2 in d4
19.333 * [backup-simplify]: Simplify d2 into d2
19.333 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
19.333 * [backup-simplify]: Simplify (* d3 (pow d2 2)) into (* d3 (pow d2 2))
19.333 * [backup-simplify]: Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
19.333 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (* d4 d2))))) in d4
19.333 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 3)) in d4
19.333 * [taylor]: Taking taylor expansion of (pow d3 3) in d4
19.333 * [taylor]: Taking taylor expansion of d3 in d4
19.333 * [backup-simplify]: Simplify d3 into d3
19.333 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
19.333 * [backup-simplify]: Simplify (* d3 (pow d3 2)) into (pow d3 3)
19.333 * [backup-simplify]: Simplify (/ 1 (pow d3 3)) into (/ 1 (pow d3 3))
19.333 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d3 (* d4 d2)))) in d4
19.333 * [taylor]: Taking taylor expansion of 3 in d4
19.333 * [backup-simplify]: Simplify 3 into 3
19.333 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d4 d2))) in d4
19.333 * [taylor]: Taking taylor expansion of (* d3 (* d4 d2)) in d4
19.333 * [taylor]: Taking taylor expansion of d3 in d4
19.333 * [backup-simplify]: Simplify d3 into d3
19.333 * [taylor]: Taking taylor expansion of (* d4 d2) in d4
19.333 * [taylor]: Taking taylor expansion of d4 in d4
19.333 * [backup-simplify]: Simplify 0 into 0
19.333 * [backup-simplify]: Simplify 1 into 1
19.333 * [taylor]: Taking taylor expansion of d2 in d4
19.333 * [backup-simplify]: Simplify d2 into d2
19.334 * [backup-simplify]: Simplify (* 0 d2) into 0
19.334 * [backup-simplify]: Simplify (* d3 0) into 0
19.334 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
19.334 * [backup-simplify]: Simplify (+ (* d3 d2) (* 0 0)) into (* d3 d2)
19.334 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
19.334 * [backup-simplify]: Simplify (+ 0 1) into 1
19.335 * [backup-simplify]: Simplify (+ 0 1) into 1
19.335 * [backup-simplify]: Simplify (+ 0 1) into 1
19.335 * [backup-simplify]: Simplify (+ 0 1) into 1
19.336 * [backup-simplify]: Simplify (+ 0 1) into 1
19.336 * [backup-simplify]: Simplify (+ 0 1) into 1
19.336 * [backup-simplify]: Simplify (+ 0 1) into 1
19.336 * [backup-simplify]: Simplify (+ 1 0) into 1
19.336 * [taylor]: Taking taylor expansion of 1 in d2
19.336 * [backup-simplify]: Simplify 1 into 1
19.337 * [backup-simplify]: Simplify (* 3 1) into 3
19.337 * [backup-simplify]: Simplify (+ 3 0) into 3
19.337 * [backup-simplify]: Simplify (+ 0 3) into 3
19.337 * [backup-simplify]: Simplify (- 3) into -3
19.338 * [backup-simplify]: Simplify (+ 0 -3) into -3
19.338 * [taylor]: Taking taylor expansion of -3 in d2
19.338 * [backup-simplify]: Simplify -3 into -3
19.338 * [backup-simplify]: Simplify (* 3 1) into 3
19.339 * [backup-simplify]: Simplify (+ 3 0) into 3
19.339 * [backup-simplify]: Simplify (+ 3 0) into 3
19.339 * [taylor]: Taking taylor expansion of 3 in d2
19.339 * [backup-simplify]: Simplify 3 into 3
19.339 * [taylor]: Taking taylor expansion of -1 in d2
19.339 * [backup-simplify]: Simplify -1 into -1
19.340 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
19.340 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.340 * [backup-simplify]: Simplify (+ 0 0) into 0
19.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.341 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.342 * [backup-simplify]: Simplify (+ 0 0) into 0
19.342 * [backup-simplify]: Simplify (- 0) into 0
19.343 * [backup-simplify]: Simplify (+ 0 0) into 0
19.344 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1))))) into 0
19.347 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1))))) into 0
19.348 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
19.349 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
19.357 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) (* 3 (/ 1 d3))) (/ 0 1)) (* (- (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))) (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2)))))))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))) (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (* d4 d2))))))))) (/ 0 1)))) into 0
19.357 * [taylor]: Taking taylor expansion of 0 in d4
19.357 * [backup-simplify]: Simplify 0 into 0
19.357 * [backup-simplify]: Simplify (* 2 (/ 1 d2)) into (/ 2 d2)
19.358 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
19.359 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
19.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
19.359 * [backup-simplify]: Simplify (+ 0 0) into 0
19.360 * [backup-simplify]: Simplify (+ 0 0) into 0
19.360 * [backup-simplify]: Simplify (+ (/ 2 d2) 0) into (* 2 (/ 1 d2))
19.360 * [backup-simplify]: Simplify (+ (/ 1 d2) (* 2 (/ 1 d2))) into (* 3 (/ 1 d2))
19.360 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 d2))) into (* 3 (/ 1 d2))
19.360 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 d2))) into (* 3 (/ 1 d2))
19.360 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 d2))) into (* 3 (/ 1 d2))
19.360 * [backup-simplify]: Simplify (* 3 (/ 1 d3)) into (/ 3 d3)
19.360 * [backup-simplify]: Simplify (+ (/ 3 d3) 0) into (* 3 (/ 1 d3))
19.360 * [backup-simplify]: Simplify (- (* 3 (/ 1 d3))) into (- (* 3 (/ 1 d3)))
19.360 * [backup-simplify]: Simplify (+ (* 3 (/ 1 d2)) (- (* 3 (/ 1 d3)))) into (- (* 3 (/ 1 d2)) (* 3 (/ 1 d3)))
19.360 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 d2)) (* 3 (/ 1 d3))) in d2
19.360 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d2
19.360 * [taylor]: Taking taylor expansion of 3 in d2
19.360 * [backup-simplify]: Simplify 3 into 3
19.360 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
19.360 * [taylor]: Taking taylor expansion of d2 in d2
19.360 * [backup-simplify]: Simplify 0 into 0
19.360 * [backup-simplify]: Simplify 1 into 1
19.360 * [backup-simplify]: Simplify (/ 1 1) into 1
19.360 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d3)) in d2
19.361 * [taylor]: Taking taylor expansion of 3 in d2
19.361 * [backup-simplify]: Simplify 3 into 3
19.361 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
19.361 * [taylor]: Taking taylor expansion of d3 in d2
19.361 * [backup-simplify]: Simplify d3 into d3
19.361 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.361 * [backup-simplify]: Simplify (* 6 (/ 1 d3)) into (/ 6 d3)
19.361 * [backup-simplify]: Simplify (+ 0 (/ 6 d3)) into (* 6 (/ 1 d3))
19.361 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
19.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
19.362 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0
19.362 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2)
19.362 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2)
19.362 * [backup-simplify]: Simplify (+ (/ 3 d2) 0) into (* 3 (/ 1 d2))
19.362 * [backup-simplify]: Simplify (+ (/ 3 d2) (* 3 (/ 1 d2))) into (* 6 (/ 1 d2))
19.362 * [backup-simplify]: Simplify (+ 0 (* 6 (/ 1 d2))) into (* 6 (/ 1 d2))
19.362 * [backup-simplify]: Simplify (+ 0 (* 6 (/ 1 d2))) into (* 6 (/ 1 d2))
19.362 * [backup-simplify]: Simplify (- (* 6 (/ 1 d2))) into (- (* 6 (/ 1 d2)))
19.363 * [backup-simplify]: Simplify (+ (* 6 (/ 1 d3)) (- (* 6 (/ 1 d2)))) into (- (* 6 (/ 1 d3)) (* 6 (/ 1 d2)))
19.363 * [taylor]: Taking taylor expansion of (- (* 6 (/ 1 d3)) (* 6 (/ 1 d2))) in d2
19.363 * [taylor]: Taking taylor expansion of (* 6 (/ 1 d3)) in d2
19.363 * [taylor]: Taking taylor expansion of 6 in d2
19.363 * [backup-simplify]: Simplify 6 into 6
19.363 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
19.363 * [taylor]: Taking taylor expansion of d3 in d2
19.363 * [backup-simplify]: Simplify d3 into d3
19.363 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.363 * [taylor]: Taking taylor expansion of (* 6 (/ 1 d2)) in d2
19.363 * [taylor]: Taking taylor expansion of 6 in d2
19.363 * [backup-simplify]: Simplify 6 into 6
19.363 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
19.363 * [taylor]: Taking taylor expansion of d2 in d2
19.363 * [backup-simplify]: Simplify 0 into 0
19.363 * [backup-simplify]: Simplify 1 into 1
19.363 * [backup-simplify]: Simplify (/ 1 1) into 1
19.363 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
19.364 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0
19.364 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2)
19.364 * [backup-simplify]: Simplify (+ 0 (/ 3 d2)) into (* 3 (/ 1 d2))
19.364 * [backup-simplify]: Simplify (* 3 (/ 1 d3)) into (/ 3 d3)
19.364 * [backup-simplify]: Simplify (- (/ 3 d3)) into (- (* 3 (/ 1 d3)))
19.364 * [backup-simplify]: Simplify (+ (* 3 (/ 1 d2)) (- (* 3 (/ 1 d3)))) into (- (* 3 (/ 1 d2)) (* 3 (/ 1 d3)))
19.364 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 d2)) (* 3 (/ 1 d3))) in d2
19.364 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d2
19.364 * [taylor]: Taking taylor expansion of 3 in d2
19.364 * [backup-simplify]: Simplify 3 into 3
19.364 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
19.364 * [taylor]: Taking taylor expansion of d2 in d2
19.364 * [backup-simplify]: Simplify 0 into 0
19.364 * [backup-simplify]: Simplify 1 into 1
19.365 * [backup-simplify]: Simplify (/ 1 1) into 1
19.365 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d3)) in d2
19.365 * [taylor]: Taking taylor expansion of 3 in d2
19.365 * [backup-simplify]: Simplify 3 into 3
19.365 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
19.365 * [taylor]: Taking taylor expansion of d3 in d2
19.365 * [backup-simplify]: Simplify d3 into d3
19.365 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.365 * [taylor]: Taking taylor expansion of 0 in d2
19.365 * [backup-simplify]: Simplify 0 into 0
19.365 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
19.365 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.365 * [backup-simplify]: Simplify (+ 0 0) into 0
19.366 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.366 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.366 * [backup-simplify]: Simplify (+ 0 0) into 0
19.367 * [backup-simplify]: Simplify (- 0) into 0
19.367 * [backup-simplify]: Simplify (+ 0 0) into 0
19.368 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1)))))) into 0
19.370 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1)))))) into 0
19.371 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
19.371 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
19.376 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) (* 3 (/ 1 d3))) (/ 0 1)) (* (- (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))) (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2)))))))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))) (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (* d4 d2))))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.376 * [taylor]: Taking taylor expansion of 0 in d4
19.376 * [backup-simplify]: Simplify 0 into 0
19.377 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
19.377 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 1)) into 0
19.377 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
19.377 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
19.378 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 d2)) into 0
19.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
19.378 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d2))) into 0
19.378 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d3 2))) into (/ 3 (pow d3 2))
19.378 * [backup-simplify]: Simplify (* 2 (/ 1 (pow d2 2))) into (/ 2 (pow d2 2))
19.379 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
19.379 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
19.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.380 * [backup-simplify]: Simplify (+ (/ 2 (pow d2 2)) 0) into (* 2 (/ 1 (pow d2 2)))
19.380 * [backup-simplify]: Simplify (+ (/ 3 (pow d3 2)) (* 2 (/ 1 (pow d2 2)))) into (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))
19.381 * [backup-simplify]: Simplify (+ 0 (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))) into (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))
19.381 * [backup-simplify]: Simplify (+ 0 (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))) into (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))
19.381 * [backup-simplify]: Simplify (+ 0 (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))) into (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))
19.381 * [backup-simplify]: Simplify (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))) into (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))
19.382 * [backup-simplify]: Simplify (+ 0 (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))) into (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))
19.382 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
19.382 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 1)) into 0
19.382 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
19.383 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d3))) into 0
19.383 * [backup-simplify]: Simplify (* 3 (/ 1 (* d3 d2))) into (/ 3 (* d3 d2))
19.383 * [backup-simplify]: Simplify (* 3 (/ 1 (* d3 d2))) into (/ 3 (* d3 d2))
19.383 * [backup-simplify]: Simplify (+ 0 (/ 3 (* d3 d2))) into (* 3 (/ 1 (* d3 d2)))
19.383 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 (* d3 d2)))) into (* 3 (/ 1 (* d3 d2)))
19.383 * [backup-simplify]: Simplify (+ (/ 3 (* d3 d2)) (* 3 (/ 1 (* d3 d2)))) into (* 6 (/ 1 (* d3 d2)))
19.383 * [backup-simplify]: Simplify (+ 0 (* 6 (/ 1 (* d3 d2)))) into (* 6 (/ 1 (* d3 d2)))
19.383 * [backup-simplify]: Simplify (- (* 6 (/ 1 (* d3 d2)))) into (- (* 6 (/ 1 (* d3 d2))))
19.384 * [backup-simplify]: Simplify (+ (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))) (- (* 6 (/ 1 (* d3 d2))))) into (- (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))) (* 6 (/ 1 (* d3 d2))))
19.384 * [taylor]: Taking taylor expansion of (- (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))) (* 6 (/ 1 (* d3 d2)))) in d2
19.384 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))) in d2
19.384 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d2
19.384 * [taylor]: Taking taylor expansion of 3 in d2
19.384 * [backup-simplify]: Simplify 3 into 3
19.384 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2
19.384 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
19.384 * [taylor]: Taking taylor expansion of d2 in d2
19.384 * [backup-simplify]: Simplify 0 into 0
19.384 * [backup-simplify]: Simplify 1 into 1
19.384 * [backup-simplify]: Simplify (* 1 1) into 1
19.384 * [backup-simplify]: Simplify (/ 1 1) into 1
19.384 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d3 2))) in d2
19.384 * [taylor]: Taking taylor expansion of 3 in d2
19.384 * [backup-simplify]: Simplify 3 into 3
19.384 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2
19.384 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
19.384 * [taylor]: Taking taylor expansion of d3 in d2
19.384 * [backup-simplify]: Simplify d3 into d3
19.384 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
19.385 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
19.385 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (* d3 d2))) in d2
19.385 * [taylor]: Taking taylor expansion of 6 in d2
19.385 * [backup-simplify]: Simplify 6 into 6
19.385 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2
19.385 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
19.385 * [taylor]: Taking taylor expansion of d3 in d2
19.385 * [backup-simplify]: Simplify d3 into d3
19.385 * [taylor]: Taking taylor expansion of d2 in d2
19.385 * [backup-simplify]: Simplify 0 into 0
19.385 * [backup-simplify]: Simplify 1 into 1
19.385 * [backup-simplify]: Simplify (* d3 0) into 0
19.385 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
19.385 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.385 * [backup-simplify]: Simplify (* 6 (/ 1 (* d3 d2))) into (/ 6 (* d3 d2))
19.385 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
19.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
19.386 * [backup-simplify]: Simplify (+ (* 6 0) (* 0 (/ 1 d3))) into 0
19.386 * [backup-simplify]: Simplify (+ (/ 6 (* d3 d2)) 0) into (* 6 (/ 1 (* d3 d2)))
19.386 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d2 2))) into (/ 3 (pow d2 2))
19.387 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
19.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.388 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
19.388 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
19.388 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
19.389 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0
19.389 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
19.389 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
19.389 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0
19.390 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d3 2))) into (/ 3 (pow d3 2))
19.390 * [backup-simplify]: Simplify (+ 0 (/ 3 (pow d3 2))) into (* 3 (/ 1 (pow d3 2)))
19.390 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 (pow d3 2)))) into (* 3 (/ 1 (pow d3 2)))
19.390 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 (pow d3 2)))) into (* 3 (/ 1 (pow d3 2)))
19.390 * [backup-simplify]: Simplify (+ (/ 3 (pow d2 2)) (* 3 (/ 1 (pow d3 2)))) into (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))
19.391 * [backup-simplify]: Simplify (- (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))) into (- (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))))
19.391 * [backup-simplify]: Simplify (+ (* 6 (/ 1 (* d3 d2))) (- (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))))) into (- (* 6 (/ 1 (* d3 d2))) (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))))
19.391 * [taylor]: Taking taylor expansion of (- (* 6 (/ 1 (* d3 d2))) (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))) in d2
19.392 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (* d3 d2))) in d2
19.392 * [taylor]: Taking taylor expansion of 6 in d2
19.392 * [backup-simplify]: Simplify 6 into 6
19.392 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2
19.392 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
19.392 * [taylor]: Taking taylor expansion of d3 in d2
19.392 * [backup-simplify]: Simplify d3 into d3
19.392 * [taylor]: Taking taylor expansion of d2 in d2
19.392 * [backup-simplify]: Simplify 0 into 0
19.392 * [backup-simplify]: Simplify 1 into 1
19.392 * [backup-simplify]: Simplify (* d3 0) into 0
19.392 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
19.392 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.392 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))) in d2
19.392 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d2
19.392 * [taylor]: Taking taylor expansion of 3 in d2
19.392 * [backup-simplify]: Simplify 3 into 3
19.392 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2
19.393 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
19.393 * [taylor]: Taking taylor expansion of d2 in d2
19.393 * [backup-simplify]: Simplify 0 into 0
19.393 * [backup-simplify]: Simplify 1 into 1
19.393 * [backup-simplify]: Simplify (* 1 1) into 1
19.393 * [backup-simplify]: Simplify (/ 1 1) into 1
19.393 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d3 2))) in d2
19.393 * [taylor]: Taking taylor expansion of 3 in d2
19.393 * [backup-simplify]: Simplify 3 into 3
19.393 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2
19.393 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
19.394 * [taylor]: Taking taylor expansion of d3 in d2
19.394 * [backup-simplify]: Simplify d3 into d3
19.394 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
19.394 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
19.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.396 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
19.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
19.396 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0
19.397 * [backup-simplify]: Simplify (+ 0 0) into 0
19.397 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
19.397 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d3))) into 0
19.398 * [backup-simplify]: Simplify (- 0) into 0
19.398 * [backup-simplify]: Simplify (+ 0 0) into 0
19.398 * [taylor]: Taking taylor expansion of 0 in d2
19.398 * [backup-simplify]: Simplify 0 into 0
19.398 * [taylor]: Taking taylor expansion of 0 in d2
19.398 * [backup-simplify]: Simplify 0 into 0
19.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
19.399 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.399 * [backup-simplify]: Simplify (+ 0 0) into 0
19.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.400 * [backup-simplify]: Simplify (+ 0 0) into 0
19.400 * [backup-simplify]: Simplify (- 0) into 0
19.400 * [backup-simplify]: Simplify (+ 0 0) into 0
19.402 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1))))))) into 0
19.404 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1))))))) into 0
19.404 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
19.405 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
19.411 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) (* 3 (/ 1 d3))) (/ 0 1)) (* (- (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))) (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2)))))))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))) (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (* d4 d2))))))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.411 * [taylor]: Taking taylor expansion of 0 in d4
19.411 * [backup-simplify]: Simplify 0 into 0
19.411 * [backup-simplify]: Simplify (* 3 (/ 1 (* (pow d3 2) d2))) into (/ 3 (* (pow d3 2) d2))
19.412 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
19.412 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 2)))) into 0
19.412 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
19.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
19.413 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0
19.414 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.414 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
19.415 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 d2))) into 0
19.415 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.415 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
19.416 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
19.416 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 1) (* 0 0))) into 0
19.416 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
19.417 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d3 2)))) into 0
19.417 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
19.417 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 1) (* 0 0))) into 0
19.417 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
19.418 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (pow d2 2)))) into 0
19.418 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.419 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.420 * [backup-simplify]: Simplify (+ 0 0) into 0
19.420 * [backup-simplify]: Simplify (+ 0 0) into 0
19.420 * [backup-simplify]: Simplify (+ 0 0) into 0
19.420 * [backup-simplify]: Simplify (+ 0 0) into 0
19.421 * [backup-simplify]: Simplify (+ (/ 1 (pow d2 3)) 0) into (/ 1 (pow d2 3))
19.421 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d2 3))) into (/ 1 (pow d2 3))
19.421 * [backup-simplify]: Simplify (+ (/ 3 (* (pow d3 2) d2)) (/ 1 (pow d2 3))) into (+ (* 3 (/ 1 (* (pow d3 2) d2))) (/ 1 (pow d2 3)))
19.421 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
19.422 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 1))) into 0
19.422 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.422 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
19.423 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
19.423 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 d2) (* 0 0))) into 0
19.423 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
19.424 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (* d3 d2)))) into 0
19.424 * [backup-simplify]: Simplify (* 3 (/ 1 (* d3 (pow d2 2)))) into (/ 3 (* d3 (pow d2 2)))
19.424 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
19.425 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 d2) (* 0 0))) into 0
19.425 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
19.425 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (* d3 d2)))) into 0
19.425 * [backup-simplify]: Simplify (+ (/ 1 (pow d3 3)) 0) into (/ 1 (pow d3 3))
19.425 * [backup-simplify]: Simplify (+ (/ 3 (* d3 (pow d2 2))) (/ 1 (pow d3 3))) into (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))
19.426 * [backup-simplify]: Simplify (+ 0 (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))) into (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2)))))
19.426 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2)))))) into (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2)))))
19.427 * [backup-simplify]: Simplify (- (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2)))))) into (- (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3))))
19.427 * [backup-simplify]: Simplify (+ (+ (* 3 (/ 1 (* (pow d3 2) d2))) (/ 1 (pow d2 3))) (- (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3))))) into (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (/ 1 (pow d2 3))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2))))))
19.428 * [taylor]: Taking taylor expansion of (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (/ 1 (pow d2 3))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2)))))) in d2
19.428 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* (pow d3 2) d2))) (/ 1 (pow d2 3))) in d2
19.428 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* (pow d3 2) d2))) in d2
19.428 * [taylor]: Taking taylor expansion of 3 in d2
19.428 * [backup-simplify]: Simplify 3 into 3
19.428 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) d2)) in d2
19.428 * [taylor]: Taking taylor expansion of (* (pow d3 2) d2) in d2
19.428 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
19.428 * [taylor]: Taking taylor expansion of d3 in d2
19.428 * [backup-simplify]: Simplify d3 into d3
19.428 * [taylor]: Taking taylor expansion of d2 in d2
19.428 * [backup-simplify]: Simplify 0 into 0
19.428 * [backup-simplify]: Simplify 1 into 1
19.428 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
19.428 * [backup-simplify]: Simplify (* (pow d3 2) 0) into 0
19.428 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
19.432 * [backup-simplify]: Simplify (+ (* (pow d3 2) 1) (* 0 0)) into (pow d3 2)
19.432 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
19.432 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 3)) in d2
19.432 * [taylor]: Taking taylor expansion of (pow d2 3) in d2
19.432 * [taylor]: Taking taylor expansion of d2 in d2
19.432 * [backup-simplify]: Simplify 0 into 0
19.432 * [backup-simplify]: Simplify 1 into 1
19.433 * [backup-simplify]: Simplify (* 1 1) into 1
19.433 * [backup-simplify]: Simplify (* 1 1) into 1
19.434 * [backup-simplify]: Simplify (/ 1 1) into 1
19.434 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2))))) in d2
19.434 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 3)) in d2
19.434 * [taylor]: Taking taylor expansion of (pow d3 3) in d2
19.434 * [taylor]: Taking taylor expansion of d3 in d2
19.434 * [backup-simplify]: Simplify d3 into d3
19.434 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
19.434 * [backup-simplify]: Simplify (* d3 (pow d3 2)) into (pow d3 3)
19.434 * [backup-simplify]: Simplify (/ 1 (pow d3 3)) into (/ 1 (pow d3 3))
19.434 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d3 (pow d2 2)))) in d2
19.434 * [taylor]: Taking taylor expansion of 3 in d2
19.434 * [backup-simplify]: Simplify 3 into 3
19.434 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (pow d2 2))) in d2
19.434 * [taylor]: Taking taylor expansion of (* d3 (pow d2 2)) in d2
19.434 * [taylor]: Taking taylor expansion of d3 in d2
19.434 * [backup-simplify]: Simplify d3 into d3
19.434 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
19.434 * [taylor]: Taking taylor expansion of d2 in d2
19.434 * [backup-simplify]: Simplify 0 into 0
19.434 * [backup-simplify]: Simplify 1 into 1
19.435 * [backup-simplify]: Simplify (* 1 1) into 1
19.435 * [backup-simplify]: Simplify (* d3 1) into d3
19.435 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
19.436 * [backup-simplify]: Simplify (+ 0 1) into 1
19.436 * [backup-simplify]: Simplify (+ 1 0) into 1
19.436 * [taylor]: Taking taylor expansion of 1 in d3
19.436 * [backup-simplify]: Simplify 1 into 1
19.436 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d2)) into 0
19.436 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
19.437 * [backup-simplify]: Simplify (+ (* 6 0) (* 0 (/ 1 (* d3 d2)))) into 0
19.438 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
19.438 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.439 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
19.439 * [backup-simplify]: Simplify (+ 0 0) into 0
19.440 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
19.440 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
19.440 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d2 2)))) into 0
19.442 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.444 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.445 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
19.445 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.446 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
19.447 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
19.447 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.448 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
19.448 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
19.448 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
19.449 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d3 2)))) into 0
19.449 * [backup-simplify]: Simplify (+ 0 0) into 0
19.450 * [backup-simplify]: Simplify (+ 0 0) into 0
19.450 * [backup-simplify]: Simplify (+ 0 0) into 0
19.450 * [backup-simplify]: Simplify (+ 0 0) into 0
19.451 * [backup-simplify]: Simplify (- 0) into 0
19.451 * [backup-simplify]: Simplify (+ 0 0) into 0
19.451 * [taylor]: Taking taylor expansion of 0 in d2
19.451 * [backup-simplify]: Simplify 0 into 0
19.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.453 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.453 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.454 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
19.455 * [backup-simplify]: Simplify (+ 0 0) into 0
19.455 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.456 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
19.456 * [backup-simplify]: Simplify (- 0) into 0
19.456 * [backup-simplify]: Simplify (+ 0 0) into 0
19.457 * [taylor]: Taking taylor expansion of 0 in d2
19.457 * [backup-simplify]: Simplify 0 into 0
19.457 * [taylor]: Taking taylor expansion of 0 in d2
19.457 * [backup-simplify]: Simplify 0 into 0
19.457 * [backup-simplify]: Simplify (* 3 1) into 3
19.458 * [backup-simplify]: Simplify (+ 3 0) into 3
19.458 * [backup-simplify]: Simplify (+ 3 0) into 3
19.458 * [taylor]: Taking taylor expansion of 3 in d3
19.458 * [backup-simplify]: Simplify 3 into 3
19.459 * [backup-simplify]: Simplify (* 3 1) into 3
19.459 * [backup-simplify]: Simplify (+ 3 0) into 3
19.460 * [backup-simplify]: Simplify (- 3) into -3
19.460 * [backup-simplify]: Simplify (+ 0 -3) into -3
19.460 * [taylor]: Taking taylor expansion of -3 in d3
19.460 * [backup-simplify]: Simplify -3 into -3
19.461 * [backup-simplify]: Simplify (* 3 1) into 3
19.461 * [backup-simplify]: Simplify (+ 3 0) into 3
19.461 * [taylor]: Taking taylor expansion of 3 in d3
19.461 * [backup-simplify]: Simplify 3 into 3
19.462 * [backup-simplify]: Simplify (* 6 1) into 6
19.462 * [backup-simplify]: Simplify (- 6) into -6
19.463 * [backup-simplify]: Simplify (+ 0 -6) into -6
19.463 * [taylor]: Taking taylor expansion of -6 in d3
19.463 * [backup-simplify]: Simplify -6 into -6
19.463 * [backup-simplify]: Simplify (* 3 1) into 3
19.464 * [backup-simplify]: Simplify (+ 3 0) into 3
19.464 * [taylor]: Taking taylor expansion of 3 in d3
19.464 * [backup-simplify]: Simplify 3 into 3
19.464 * [taylor]: Taking taylor expansion of 1 in d3
19.464 * [backup-simplify]: Simplify 1 into 1
19.464 * [taylor]: Taking taylor expansion of -3 in d3
19.464 * [backup-simplify]: Simplify -3 into -3
19.464 * [taylor]: Taking taylor expansion of 3 in d3
19.464 * [backup-simplify]: Simplify 3 into 3
19.464 * [taylor]: Taking taylor expansion of -1 in d3
19.464 * [backup-simplify]: Simplify -1 into -1
19.465 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
19.465 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.466 * [backup-simplify]: Simplify (+ 0 0) into 0
19.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.467 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.468 * [backup-simplify]: Simplify (+ 0 0) into 0
19.468 * [backup-simplify]: Simplify (- 0) into 0
19.468 * [backup-simplify]: Simplify (+ 0 0) into 0
19.471 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1)))))))) into 0
19.475 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1)))))))) into 0
19.477 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
19.479 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
19.490 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) (* 3 (/ 1 d3))) (/ 0 1)) (* (- (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))) (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2)))))))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))) (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (* d4 d2))))))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.490 * [taylor]: Taking taylor expansion of 0 in d4
19.490 * [backup-simplify]: Simplify 0 into 0
19.490 * [taylor]: Taking taylor expansion of 0 in d2
19.490 * [backup-simplify]: Simplify 0 into 0
19.491 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
19.491 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (* 0 d2)) into 0
19.491 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))))) into 0
19.492 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (* (pow d3 2) d2)))) into 0
19.493 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
19.494 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
19.495 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
19.495 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
19.495 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
19.495 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))))) into 0
19.496 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.497 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.497 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.498 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.500 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
19.500 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.501 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))) into 0
19.502 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
19.503 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
19.503 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
19.504 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 (pow d3 2))))) into 0
19.505 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
19.506 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
19.507 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
19.508 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (pow d2 2))))) into 0
19.509 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
19.510 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
19.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.511 * [backup-simplify]: Simplify (+ 0 0) into 0
19.512 * [backup-simplify]: Simplify (+ 0 0) into 0
19.512 * [backup-simplify]: Simplify (+ 0 0) into 0
19.513 * [backup-simplify]: Simplify (+ 0 0) into 0
19.513 * [backup-simplify]: Simplify (+ 0 0) into 0
19.513 * [backup-simplify]: Simplify (+ 0 0) into 0
19.514 * [backup-simplify]: Simplify (+ 0 0) into 0
19.515 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.516 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.516 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.517 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
19.518 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
19.519 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
19.520 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
19.521 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
19.521 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
19.521 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 (pow d2 2))) into 0
19.521 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))))) into 0
19.522 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (* d3 (pow d2 2))))) into 0
19.522 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
19.522 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 (pow d3 2))) into 0
19.523 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 3)) (/ 0 (pow d3 3))))) into 0
19.524 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
19.525 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
19.525 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
19.526 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
19.526 * [backup-simplify]: Simplify (+ 0 0) into 0
19.526 * [backup-simplify]: Simplify (+ 0 0) into 0
19.526 * [backup-simplify]: Simplify (+ 0 0) into 0
19.527 * [backup-simplify]: Simplify (+ 0 0) into 0
19.527 * [backup-simplify]: Simplify (- 0) into 0
19.527 * [backup-simplify]: Simplify (+ 0 0) into 0
19.527 * [taylor]: Taking taylor expansion of 0 in d2
19.527 * [backup-simplify]: Simplify 0 into 0
19.527 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
19.528 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
19.528 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
19.529 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
19.529 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.530 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
19.530 * [backup-simplify]: Simplify (+ 0 0) into 0
19.530 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
19.530 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
19.531 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 (pow d2 2))))) into 0
19.532 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
19.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.533 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
19.534 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
19.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.535 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))) into 0
19.535 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
19.535 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.536 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))) into 0
19.536 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
19.536 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
19.537 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 (pow d3 2))))) into 0
19.537 * [backup-simplify]: Simplify (+ 0 0) into 0
19.538 * [backup-simplify]: Simplify (+ 0 0) into 0
19.538 * [backup-simplify]: Simplify (+ 0 0) into 0
19.538 * [backup-simplify]: Simplify (+ 0 0) into 0
19.538 * [backup-simplify]: Simplify (- 0) into 0
19.538 * [backup-simplify]: Simplify (+ 0 0) into 0
19.538 * [taylor]: Taking taylor expansion of 0 in d2
19.538 * [backup-simplify]: Simplify 0 into 0
19.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.540 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
19.540 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.541 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))) into 0
19.541 * [backup-simplify]: Simplify (+ 0 0) into 0
19.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.542 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
19.542 * [backup-simplify]: Simplify (- 0) into 0
19.542 * [backup-simplify]: Simplify (+ 0 0) into 0
19.542 * [taylor]: Taking taylor expansion of 0 in d2
19.542 * [backup-simplify]: Simplify 0 into 0
19.542 * [taylor]: Taking taylor expansion of 0 in d2
19.542 * [backup-simplify]: Simplify 0 into 0
19.543 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
19.543 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
19.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
19.544 * [backup-simplify]: Simplify (+ 0 0) into 0
19.544 * [backup-simplify]: Simplify (* 3 (/ 1 d3)) into (/ 3 d3)
19.544 * [backup-simplify]: Simplify (+ 0 (/ 3 d3)) into (* 3 (/ 1 d3))
19.544 * [backup-simplify]: Simplify (- (* 3 (/ 1 d3))) into (- (* 3 (/ 1 d3)))
19.544 * [backup-simplify]: Simplify (+ 0 (- (* 3 (/ 1 d3)))) into (- (* 3 (/ 1 d3)))
19.544 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 d3))) in d3
19.544 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d3)) in d3
19.544 * [taylor]: Taking taylor expansion of 3 in d3
19.544 * [backup-simplify]: Simplify 3 into 3
19.544 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
19.544 * [taylor]: Taking taylor expansion of d3 in d3
19.544 * [backup-simplify]: Simplify 0 into 0
19.544 * [backup-simplify]: Simplify 1 into 1
19.544 * [backup-simplify]: Simplify (/ 1 1) into 1
19.545 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
19.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
19.546 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0
19.546 * [backup-simplify]: Simplify (+ 0 0) into 0
19.546 * [backup-simplify]: Simplify (* 6 (/ 1 d3)) into (/ 6 d3)
19.546 * [backup-simplify]: Simplify (- (/ 6 d3)) into (- (* 6 (/ 1 d3)))
19.546 * [backup-simplify]: Simplify (+ 0 (- (* 6 (/ 1 d3)))) into (- (* 6 (/ 1 d3)))
19.546 * [taylor]: Taking taylor expansion of (- (* 6 (/ 1 d3))) in d3
19.546 * [taylor]: Taking taylor expansion of (* 6 (/ 1 d3)) in d3
19.546 * [taylor]: Taking taylor expansion of 6 in d3
19.546 * [backup-simplify]: Simplify 6 into 6
19.546 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
19.546 * [taylor]: Taking taylor expansion of d3 in d3
19.546 * [backup-simplify]: Simplify 0 into 0
19.546 * [backup-simplify]: Simplify 1 into 1
19.546 * [backup-simplify]: Simplify (/ 1 1) into 1
19.547 * [backup-simplify]: Simplify (* 6 (/ 1 d3)) into (/ 6 d3)
19.547 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
19.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
19.548 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0
19.548 * [backup-simplify]: Simplify (+ 0 0) into 0
19.548 * [backup-simplify]: Simplify (- 0) into 0
19.548 * [backup-simplify]: Simplify (+ (/ 6 d3) 0) into (* 6 (/ 1 d3))
19.548 * [taylor]: Taking taylor expansion of (* 6 (/ 1 d3)) in d3
19.548 * [taylor]: Taking taylor expansion of 6 in d3
19.548 * [backup-simplify]: Simplify 6 into 6
19.548 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
19.548 * [taylor]: Taking taylor expansion of d3 in d3
19.549 * [backup-simplify]: Simplify 0 into 0
19.549 * [backup-simplify]: Simplify 1 into 1
19.549 * [backup-simplify]: Simplify (/ 1 1) into 1
19.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
19.550 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0
19.550 * [backup-simplify]: Simplify (* 3 (/ 1 d3)) into (/ 3 d3)
19.550 * [backup-simplify]: Simplify (- (/ 3 d3)) into (- (* 3 (/ 1 d3)))
19.550 * [backup-simplify]: Simplify (+ 0 (- (* 3 (/ 1 d3)))) into (- (* 3 (/ 1 d3)))
19.550 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 d3))) in d3
19.550 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d3)) in d3
19.550 * [taylor]: Taking taylor expansion of 3 in d3
19.550 * [backup-simplify]: Simplify 3 into 3
19.550 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
19.550 * [taylor]: Taking taylor expansion of d3 in d3
19.550 * [backup-simplify]: Simplify 0 into 0
19.550 * [backup-simplify]: Simplify 1 into 1
19.550 * [backup-simplify]: Simplify (/ 1 1) into 1
19.550 * [backup-simplify]: Simplify (* 6 (/ 1 d3)) into (/ 6 d3)
19.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
19.551 * [backup-simplify]: Simplify (+ (* 6 0) (* 0 1)) into 0
19.552 * [backup-simplify]: Simplify (- 0) into 0
19.552 * [backup-simplify]: Simplify (+ (/ 6 d3) 0) into (* 6 (/ 1 d3))
19.552 * [taylor]: Taking taylor expansion of (* 6 (/ 1 d3)) in d3
19.552 * [taylor]: Taking taylor expansion of 6 in d3
19.552 * [backup-simplify]: Simplify 6 into 6
19.552 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
19.552 * [taylor]: Taking taylor expansion of d3 in d3
19.552 * [backup-simplify]: Simplify 0 into 0
19.552 * [backup-simplify]: Simplify 1 into 1
19.552 * [backup-simplify]: Simplify (/ 1 1) into 1
19.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
19.553 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0
19.553 * [backup-simplify]: Simplify (* 3 (/ 1 d3)) into (/ 3 d3)
19.553 * [backup-simplify]: Simplify (- (/ 3 d3)) into (- (* 3 (/ 1 d3)))
19.553 * [backup-simplify]: Simplify (+ 0 (- (* 3 (/ 1 d3)))) into (- (* 3 (/ 1 d3)))
19.553 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 d3))) in d3
19.553 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d3)) in d3
19.553 * [taylor]: Taking taylor expansion of 3 in d3
19.553 * [backup-simplify]: Simplify 3 into 3
19.553 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
19.553 * [taylor]: Taking taylor expansion of d3 in d3
19.553 * [backup-simplify]: Simplify 0 into 0
19.553 * [backup-simplify]: Simplify 1 into 1
19.553 * [backup-simplify]: Simplify (/ 1 1) into 1
19.553 * [taylor]: Taking taylor expansion of 0 in d3
19.553 * [backup-simplify]: Simplify 0 into 0
19.553 * [taylor]: Taking taylor expansion of 0 in d3
19.553 * [backup-simplify]: Simplify 0 into 0
19.553 * [taylor]: Taking taylor expansion of 0 in d3
19.553 * [backup-simplify]: Simplify 0 into 0
19.554 * [taylor]: Taking taylor expansion of 0 in d3
19.554 * [backup-simplify]: Simplify 0 into 0
19.554 * [taylor]: Taking taylor expansion of 0 in d3
19.554 * [backup-simplify]: Simplify 0 into 0
19.554 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
19.554 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.555 * [backup-simplify]: Simplify (+ 0 0) into 0
19.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.556 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.556 * [backup-simplify]: Simplify (+ 0 0) into 0
19.556 * [backup-simplify]: Simplify (- 0) into 0
19.556 * [backup-simplify]: Simplify (+ 0 0) into 0
19.560 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1))))))))) into 0
19.562 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1))))))))) into 0
19.563 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
19.564 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
19.570 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) (* 3 (/ 1 d3))) (/ 0 1)) (* (- (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))) (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2)))))))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))) (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (* d4 d2))))))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.570 * [taylor]: Taking taylor expansion of 0 in d4
19.570 * [backup-simplify]: Simplify 0 into 0
19.570 * [taylor]: Taking taylor expansion of 0 in d2
19.570 * [backup-simplify]: Simplify 0 into 0
19.571 * [taylor]: Taking taylor expansion of 0 in d2
19.571 * [backup-simplify]: Simplify 0 into 0
19.571 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
19.571 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 d2))) into 0
19.572 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))))) into 0
19.572 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 (* (pow d3 2) d2))))) into 0
19.573 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
19.574 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
19.574 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
19.574 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
19.575 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
19.575 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
19.576 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
19.576 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
19.576 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.577 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
19.578 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
19.578 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.579 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2)))))) into 0
19.580 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
19.581 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
19.581 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
19.582 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d3 2)))))) into 0
19.583 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
19.583 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
19.583 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
19.584 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d2 2)))))) into 0
19.585 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
19.586 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
19.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.586 * [backup-simplify]: Simplify (+ 0 0) into 0
19.587 * [backup-simplify]: Simplify (+ 0 0) into 0
19.587 * [backup-simplify]: Simplify (+ 0 0) into 0
19.587 * [backup-simplify]: Simplify (+ 0 0) into 0
19.587 * [backup-simplify]: Simplify (+ 0 0) into 0
19.588 * [backup-simplify]: Simplify (+ 0 0) into 0
19.588 * [backup-simplify]: Simplify (+ 0 0) into 0
19.589 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
19.589 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
19.589 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.590 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3)))))) into 0
19.591 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
19.591 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
19.592 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
19.592 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2)))))) into 0
19.593 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
19.593 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
19.593 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
19.594 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 (* d3 (pow d2 2)))))) into 0
19.594 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
19.595 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (pow d3 2)))) into 0
19.595 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 3)) (/ 0 (pow d3 3))) (* 0 (/ 0 (pow d3 3))))) into 0
19.596 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
19.596 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
19.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
19.597 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2)))))) into 0
19.598 * [backup-simplify]: Simplify (+ 0 0) into 0
19.598 * [backup-simplify]: Simplify (+ 0 0) into 0
19.598 * [backup-simplify]: Simplify (+ 0 0) into 0
19.598 * [backup-simplify]: Simplify (+ 0 0) into 0
19.599 * [backup-simplify]: Simplify (- 0) into 0
19.599 * [backup-simplify]: Simplify (+ 0 0) into 0
19.599 * [taylor]: Taking taylor expansion of 0 in d2
19.599 * [backup-simplify]: Simplify 0 into 0
19.599 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
19.600 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
19.600 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2)))))) into 0
19.601 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
19.601 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.602 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3)))))) into 0
19.602 * [backup-simplify]: Simplify (+ 0 0) into 0
19.603 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
19.603 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
19.604 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d2 2)))))) into 0
19.605 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
19.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.606 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
19.607 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
19.607 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.608 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2)))))) into 0
19.609 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
19.609 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.610 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2)))))) into 0
19.610 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
19.611 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
19.612 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d3 2)))))) into 0
19.612 * [backup-simplify]: Simplify (+ 0 0) into 0
19.612 * [backup-simplify]: Simplify (+ 0 0) into 0
19.612 * [backup-simplify]: Simplify (+ 0 0) into 0
19.612 * [backup-simplify]: Simplify (+ 0 0) into 0
19.613 * [backup-simplify]: Simplify (- 0) into 0
19.613 * [backup-simplify]: Simplify (+ 0 0) into 0
19.613 * [taylor]: Taking taylor expansion of 0 in d2
19.613 * [backup-simplify]: Simplify 0 into 0
19.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.614 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
19.615 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.615 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2)))))) into 0
19.616 * [backup-simplify]: Simplify (+ 0 0) into 0
19.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.617 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3)))))) into 0
19.617 * [backup-simplify]: Simplify (- 0) into 0
19.617 * [backup-simplify]: Simplify (+ 0 0) into 0
19.618 * [taylor]: Taking taylor expansion of 0 in d2
19.618 * [backup-simplify]: Simplify 0 into 0
19.618 * [taylor]: Taking taylor expansion of 0 in d2
19.618 * [backup-simplify]: Simplify 0 into 0
19.618 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d3 2))) into (/ 3 (pow d3 2))
19.618 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
19.619 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
19.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.619 * [backup-simplify]: Simplify (+ (/ 3 (pow d3 2)) 0) into (* 3 (/ 1 (pow d3 2)))
19.620 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
19.620 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 1)) into 0
19.620 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
19.621 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d3))) into 0
19.621 * [backup-simplify]: Simplify (+ 0 0) into 0
19.621 * [backup-simplify]: Simplify (- 0) into 0
19.621 * [backup-simplify]: Simplify (+ (* 3 (/ 1 (pow d3 2))) 0) into (* 3 (/ 1 (pow d3 2)))
19.621 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d3 2))) in d3
19.621 * [taylor]: Taking taylor expansion of 3 in d3
19.621 * [backup-simplify]: Simplify 3 into 3
19.621 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3
19.621 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
19.621 * [taylor]: Taking taylor expansion of d3 in d3
19.621 * [backup-simplify]: Simplify 0 into 0
19.621 * [backup-simplify]: Simplify 1 into 1
19.622 * [backup-simplify]: Simplify (* 1 1) into 1
19.622 * [backup-simplify]: Simplify (/ 1 1) into 1
19.622 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
19.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.623 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
19.624 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d3 2))) into (/ 3 (pow d3 2))
19.624 * [backup-simplify]: Simplify (+ 0 (/ 3 (pow d3 2))) into (* 3 (/ 1 (pow d3 2)))
19.624 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
19.624 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
19.624 * [backup-simplify]: Simplify (+ (* 6 0) (* 0 (/ 1 d3))) into 0
19.625 * [backup-simplify]: Simplify (- 0) into 0
19.625 * [backup-simplify]: Simplify (+ (* 3 (/ 1 (pow d3 2))) 0) into (* 3 (/ 1 (pow d3 2)))
19.625 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d3 2))) in d3
19.625 * [taylor]: Taking taylor expansion of 3 in d3
19.625 * [backup-simplify]: Simplify 3 into 3
19.625 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3
19.625 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
19.625 * [taylor]: Taking taylor expansion of d3 in d3
19.625 * [backup-simplify]: Simplify 0 into 0
19.625 * [backup-simplify]: Simplify 1 into 1
19.625 * [backup-simplify]: Simplify (* 1 1) into 1
19.625 * [backup-simplify]: Simplify (/ 1 1) into 1
19.626 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
19.626 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
19.626 * [backup-simplify]: Simplify (+ (* 6 0) (* 0 (/ 1 d3))) into 0
19.627 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
19.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.628 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
19.628 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d3 2))) into (/ 3 (pow d3 2))
19.628 * [backup-simplify]: Simplify (+ 0 (/ 3 (pow d3 2))) into (* 3 (/ 1 (pow d3 2)))
19.628 * [backup-simplify]: Simplify (- (* 3 (/ 1 (pow d3 2)))) into (- (* 3 (/ 1 (pow d3 2))))
19.628 * [backup-simplify]: Simplify (+ 0 (- (* 3 (/ 1 (pow d3 2))))) into (- (* 3 (/ 1 (pow d3 2))))
19.628 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow d3 2)))) in d3
19.628 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d3 2))) in d3
19.628 * [taylor]: Taking taylor expansion of 3 in d3
19.628 * [backup-simplify]: Simplify 3 into 3
19.628 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3
19.628 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
19.628 * [taylor]: Taking taylor expansion of d3 in d3
19.628 * [backup-simplify]: Simplify 0 into 0
19.628 * [backup-simplify]: Simplify 1 into 1
19.629 * [backup-simplify]: Simplify (* 1 1) into 1
19.629 * [backup-simplify]: Simplify (/ 1 1) into 1
19.629 * [taylor]: Taking taylor expansion of 0 in d3
19.629 * [backup-simplify]: Simplify 0 into 0
19.629 * [taylor]: Taking taylor expansion of 0 in d3
19.629 * [backup-simplify]: Simplify 0 into 0
19.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.630 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
19.630 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
19.631 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d3))) into 0
19.631 * [backup-simplify]: Simplify (- 0) into 0
19.631 * [backup-simplify]: Simplify (+ 0 0) into 0
19.631 * [taylor]: Taking taylor expansion of 0 in d3
19.631 * [backup-simplify]: Simplify 0 into 0
19.631 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
19.632 * [backup-simplify]: Simplify (+ (* 6 0) (* 0 (/ 1 d3))) into 0
19.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.633 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (* 0 1))) into 0
19.633 * [backup-simplify]: Simplify (- 0) into 0
19.633 * [backup-simplify]: Simplify (+ 0 0) into 0
19.633 * [taylor]: Taking taylor expansion of 0 in d3
19.633 * [backup-simplify]: Simplify 0 into 0
19.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.634 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
19.634 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
19.635 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d3))) into 0
19.635 * [backup-simplify]: Simplify (- 0) into 0
19.635 * [backup-simplify]: Simplify (+ 0 0) into 0
19.635 * [taylor]: Taking taylor expansion of 0 in d3
19.635 * [backup-simplify]: Simplify 0 into 0
19.635 * [taylor]: Taking taylor expansion of 0 in d3
19.635 * [backup-simplify]: Simplify 0 into 0
19.635 * [taylor]: Taking taylor expansion of 0 in d3
19.635 * [backup-simplify]: Simplify 0 into 0
19.635 * [taylor]: Taking taylor expansion of 0 in d3
19.635 * [backup-simplify]: Simplify 0 into 0
19.635 * [taylor]: Taking taylor expansion of 0 in d3
19.635 * [backup-simplify]: Simplify 0 into 0
19.635 * [taylor]: Taking taylor expansion of 0 in d3
19.635 * [backup-simplify]: Simplify 0 into 0
19.636 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
19.637 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.637 * [backup-simplify]: Simplify (+ 0 0) into 0
19.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.638 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.638 * [backup-simplify]: Simplify (+ 0 0) into 0
19.638 * [backup-simplify]: Simplify (- 0) into 0
19.638 * [backup-simplify]: Simplify (+ 0 0) into 0
19.642 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1)))))))))) into 0
19.645 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1)))))))))) into 0
19.646 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))))) into 0
19.647 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))))) into 0
19.653 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) (* 3 (/ 1 d3))) (/ 0 1)) (* (- (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))) (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2)))))))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))) (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (* d4 d2))))))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.653 * [taylor]: Taking taylor expansion of 0 in d4
19.653 * [backup-simplify]: Simplify 0 into 0
19.653 * [taylor]: Taking taylor expansion of 0 in d2
19.653 * [backup-simplify]: Simplify 0 into 0
19.653 * [taylor]: Taking taylor expansion of 0 in d2
19.653 * [backup-simplify]: Simplify 0 into 0
19.653 * [taylor]: Taking taylor expansion of 0 in d2
19.653 * [backup-simplify]: Simplify 0 into 0
19.654 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
19.655 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
19.655 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))))) into 0
19.656 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow d3 2) d2)))))) into 0
19.657 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
19.658 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))))) into 0
19.658 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
19.659 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
19.659 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
19.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
19.660 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
19.661 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
19.661 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.662 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
19.663 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
19.663 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.664 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))))) into 0
19.665 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))))) into 0
19.666 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
19.667 * [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
19.669 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d3 2))))))) into 0
19.670 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
19.671 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
19.672 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
19.674 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d2 2))))))) into 0
19.676 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
19.677 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
19.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.679 * [backup-simplify]: Simplify (+ 0 0) into 0
19.679 * [backup-simplify]: Simplify (+ 0 0) into 0
19.679 * [backup-simplify]: Simplify (+ 0 0) into 0
19.680 * [backup-simplify]: Simplify (+ 0 0) into 0
19.680 * [backup-simplify]: Simplify (+ 0 0) into 0
19.681 * [backup-simplify]: Simplify (+ 0 0) into 0
19.681 * [backup-simplify]: Simplify (+ 0 0) into 0
19.682 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
19.683 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
19.683 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.684 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))))) into 0
19.685 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
19.685 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))))) into 0
19.686 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
19.687 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))))) into 0
19.687 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
19.688 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
19.688 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
19.689 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 (pow d2 2))))))) into 0
19.689 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
19.690 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d3 2))))) into 0
19.690 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 3)) (/ 0 (pow d3 3))) (* 0 (/ 0 (pow d3 3))) (* 0 (/ 0 (pow d3 3))))) into 0
19.691 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
19.692 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))))) into 0
19.693 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
19.694 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))))) into 0
19.694 * [backup-simplify]: Simplify (+ 0 0) into 0
19.694 * [backup-simplify]: Simplify (+ 0 0) into 0
19.694 * [backup-simplify]: Simplify (+ 0 0) into 0
19.694 * [backup-simplify]: Simplify (+ 0 0) into 0
19.695 * [backup-simplify]: Simplify (- 0) into 0
19.695 * [backup-simplify]: Simplify (+ 0 0) into 0
19.695 * [taylor]: Taking taylor expansion of 0 in d2
19.695 * [backup-simplify]: Simplify 0 into 0
19.696 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
19.696 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
19.697 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))))) into 0
19.698 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
19.698 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.699 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))))) into 0
19.699 * [backup-simplify]: Simplify (+ 0 0) into 0
19.700 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
19.700 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
19.701 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d2 2))))))) into 0
19.702 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
19.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.703 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
19.705 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))))) into 0
19.705 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.706 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))))) into 0
19.707 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
19.707 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.708 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))))) into 0
19.709 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
19.709 * [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
19.710 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d3 2))))))) into 0
19.710 * [backup-simplify]: Simplify (+ 0 0) into 0
19.711 * [backup-simplify]: Simplify (+ 0 0) into 0
19.711 * [backup-simplify]: Simplify (+ 0 0) into 0
19.711 * [backup-simplify]: Simplify (+ 0 0) into 0
19.711 * [backup-simplify]: Simplify (- 0) into 0
19.711 * [backup-simplify]: Simplify (+ 0 0) into 0
19.711 * [taylor]: Taking taylor expansion of 0 in d2
19.711 * [backup-simplify]: Simplify 0 into 0
19.712 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.713 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
19.713 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
19.714 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))))) into 0
19.714 * [backup-simplify]: Simplify (+ 0 0) into 0
19.715 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.716 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))))) into 0
19.716 * [backup-simplify]: Simplify (- 0) into 0
19.716 * [backup-simplify]: Simplify (+ 0 0) into 0
19.716 * [taylor]: Taking taylor expansion of 0 in d2
19.716 * [backup-simplify]: Simplify 0 into 0
19.716 * [taylor]: Taking taylor expansion of 0 in d2
19.716 * [backup-simplify]: Simplify 0 into 0
19.717 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
19.717 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 1) (* 0 0))) into 0
19.718 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
19.718 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d3 2)))) into 0
19.718 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.719 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.720 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.720 * [backup-simplify]: Simplify (+ 0 0) into 0
19.720 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
19.721 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 1))) into 0
19.721 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.721 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
19.721 * [backup-simplify]: Simplify (+ (/ 1 (pow d3 3)) 0) into (/ 1 (pow d3 3))
19.722 * [backup-simplify]: Simplify (- (/ 1 (pow d3 3))) into (- (/ 1 (pow d3 3)))
19.722 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d3 3)))) into (- (/ 1 (pow d3 3)))
19.722 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d3 3))) in d3
19.722 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 3)) in d3
19.722 * [taylor]: Taking taylor expansion of (pow d3 3) in d3
19.722 * [taylor]: Taking taylor expansion of d3 in d3
19.722 * [backup-simplify]: Simplify 0 into 0
19.722 * [backup-simplify]: Simplify 1 into 1
19.722 * [backup-simplify]: Simplify (* 1 1) into 1
19.722 * [backup-simplify]: Simplify (* 1 1) into 1
19.723 * [backup-simplify]: Simplify (/ 1 1) into 1
19.723 * [backup-simplify]: Simplify (- 1) into -1
19.723 * [backup-simplify]: Simplify -1 into -1
19.723 * [taylor]: Taking taylor expansion of 0 in d3
19.723 * [backup-simplify]: Simplify 0 into 0
19.723 * [taylor]: Taking taylor expansion of 0 in d3
19.723 * [backup-simplify]: Simplify 0 into 0
19.723 * [taylor]: Taking taylor expansion of 0 in d3
19.723 * [backup-simplify]: Simplify 0 into 0
19.724 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
19.725 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
19.725 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
19.725 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
19.725 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d3 2)))) into 0
19.726 * [backup-simplify]: Simplify (+ 0 0) into 0
19.726 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
19.727 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.727 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
19.728 * [backup-simplify]: Simplify (- 0) into 0
19.728 * [backup-simplify]: Simplify (+ 0 0) into 0
19.728 * [taylor]: Taking taylor expansion of 0 in d3
19.728 * [backup-simplify]: Simplify 0 into 0
19.729 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
19.729 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
19.730 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.074 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.077 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.077 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
20.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
20.078 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d3 2)))) into 0
20.079 * [backup-simplify]: Simplify (+ 0 0) into 0
20.079 * [backup-simplify]: Simplify (- 0) into 0
20.079 * [backup-simplify]: Simplify (+ 0 0) into 0
20.079 * [taylor]: Taking taylor expansion of 0 in d3
20.079 * [backup-simplify]: Simplify 0 into 0
20.080 * [taylor]: Taking taylor expansion of 0 in d3
20.080 * [backup-simplify]: Simplify 0 into 0
20.080 * [taylor]: Taking taylor expansion of 0 in d3
20.080 * [backup-simplify]: Simplify 0 into 0
20.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.082 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.083 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.083 * [backup-simplify]: Simplify (- 0) into 0
20.084 * [backup-simplify]: Simplify (+ 0 0) into 0
20.084 * [taylor]: Taking taylor expansion of 0 in d3
20.084 * [backup-simplify]: Simplify 0 into 0
20.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.089 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.092 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.092 * [backup-simplify]: Simplify (- 0) into 0
20.092 * [backup-simplify]: Simplify (+ 0 0) into 0
20.092 * [taylor]: Taking taylor expansion of 0 in d3
20.093 * [backup-simplify]: Simplify 0 into 0
20.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.095 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.096 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.096 * [backup-simplify]: Simplify (- 0) into 0
20.097 * [backup-simplify]: Simplify (+ 0 0) into 0
20.097 * [taylor]: Taking taylor expansion of 0 in d3
20.097 * [backup-simplify]: Simplify 0 into 0
20.097 * [taylor]: Taking taylor expansion of 0 in d3
20.097 * [backup-simplify]: Simplify 0 into 0
20.097 * [taylor]: Taking taylor expansion of 0 in d3
20.097 * [backup-simplify]: Simplify 0 into 0
20.097 * [taylor]: Taking taylor expansion of 0 in d3
20.097 * [backup-simplify]: Simplify 0 into 0
20.097 * [taylor]: Taking taylor expansion of 0 in d3
20.097 * [backup-simplify]: Simplify 0 into 0
20.097 * [taylor]: Taking taylor expansion of 0 in d3
20.097 * [backup-simplify]: Simplify 0 into 0
20.098 * [backup-simplify]: Simplify (* 3 1) into 3
20.098 * [backup-simplify]: Simplify 3 into 3
20.099 * [backup-simplify]: Simplify (* 3 1) into 3
20.099 * [backup-simplify]: Simplify 3 into 3
20.100 * [backup-simplify]: Simplify (+ (* 3 (* (pow (/ 1 d3) -2) (* 1 (* (/ 1 (/ 1 d4)) (pow (/ 1 d1) -3))))) (+ (* 3 (* (pow (/ 1 d3) -2) (* (/ 1 (/ 1 d2)) (* 1 (pow (/ 1 d1) -3))))) (* -1 (pow (* (/ 1 (/ 1 d3)) (* 1 (* 1 (/ 1 (/ 1 d1))))) 3)))) into (- (+ (* 3 (* (pow d3 2) (* d4 (pow d1 3)))) (* 3 (* (pow d3 2) (* d2 (pow d1 3))))) (* (pow d3 3) (pow d1 3)))
20.102 * [backup-simplify]: Simplify (* (* (/ 1 (- d1)) (* (* (/ 1 (- d1)) (+ (/ 1 (- d4)) (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3))))) (* (/ 1 (- d1)) (+ (/ 1 (- d4)) (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3))))))) (+ (/ 1 (- d4)) (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3))))) into (* -1 (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) (pow d1 3)))
20.102 * [approximate]: Taking taylor expansion of (* -1 (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) (pow d1 3))) in (d1 d4 d2 d3) around 0
20.102 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) (pow d1 3))) in d3
20.102 * [taylor]: Taking taylor expansion of -1 in d3
20.102 * [backup-simplify]: Simplify -1 into -1
20.102 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) (pow d1 3)) in d3
20.102 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) in d3
20.102 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
20.102 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
20.102 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
20.102 * [taylor]: Taking taylor expansion of d1 in d3
20.102 * [backup-simplify]: Simplify d1 into d1
20.103 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
20.103 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.103 * [taylor]: Taking taylor expansion of d3 in d3
20.103 * [backup-simplify]: Simplify 0 into 0
20.103 * [backup-simplify]: Simplify 1 into 1
20.103 * [backup-simplify]: Simplify (/ 1 1) into 1
20.103 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
20.103 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
20.103 * [taylor]: Taking taylor expansion of d4 in d3
20.103 * [backup-simplify]: Simplify d4 into d4
20.103 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.103 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
20.103 * [taylor]: Taking taylor expansion of d2 in d3
20.103 * [backup-simplify]: Simplify d2 into d2
20.104 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.104 * [backup-simplify]: Simplify (+ 0 1) into 1
20.105 * [backup-simplify]: Simplify (+ 1 0) into 1
20.105 * [taylor]: Taking taylor expansion of (pow d1 3) in d3
20.105 * [taylor]: Taking taylor expansion of d1 in d3
20.105 * [backup-simplify]: Simplify d1 into d1
20.105 * [backup-simplify]: Simplify (* 1 1) into 1
20.106 * [backup-simplify]: Simplify (* 1 1) into 1
20.106 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
20.106 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3)
20.106 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
20.106 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) (pow d1 3))) in d2
20.106 * [taylor]: Taking taylor expansion of -1 in d2
20.106 * [backup-simplify]: Simplify -1 into -1
20.106 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) (pow d1 3)) in d2
20.106 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) in d2
20.106 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
20.106 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
20.106 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
20.106 * [taylor]: Taking taylor expansion of d1 in d2
20.106 * [backup-simplify]: Simplify d1 into d1
20.106 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
20.106 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
20.106 * [taylor]: Taking taylor expansion of d3 in d2
20.106 * [backup-simplify]: Simplify d3 into d3
20.106 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.106 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
20.106 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
20.107 * [taylor]: Taking taylor expansion of d4 in d2
20.107 * [backup-simplify]: Simplify d4 into d4
20.107 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.107 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
20.107 * [taylor]: Taking taylor expansion of d2 in d2
20.107 * [backup-simplify]: Simplify 0 into 0
20.107 * [backup-simplify]: Simplify 1 into 1
20.107 * [backup-simplify]: Simplify (/ 1 1) into 1
20.108 * [backup-simplify]: Simplify (+ 0 1) into 1
20.108 * [backup-simplify]: Simplify (- 1) into -1
20.108 * [backup-simplify]: Simplify (+ 0 -1) into -1
20.108 * [taylor]: Taking taylor expansion of (pow d1 3) in d2
20.108 * [taylor]: Taking taylor expansion of d1 in d2
20.108 * [backup-simplify]: Simplify d1 into d1
20.109 * [backup-simplify]: Simplify (* -1 -1) into 1
20.109 * [backup-simplify]: Simplify (* -1 1) into -1
20.109 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
20.110 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3)
20.110 * [backup-simplify]: Simplify (/ -1 (pow d1 3)) into (/ -1 (pow d1 3))
20.110 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) (pow d1 3))) in d4
20.110 * [taylor]: Taking taylor expansion of -1 in d4
20.110 * [backup-simplify]: Simplify -1 into -1
20.110 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) (pow d1 3)) in d4
20.110 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) in d4
20.110 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
20.110 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
20.110 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
20.110 * [taylor]: Taking taylor expansion of d1 in d4
20.110 * [backup-simplify]: Simplify d1 into d1
20.110 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
20.110 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
20.110 * [taylor]: Taking taylor expansion of d3 in d4
20.110 * [backup-simplify]: Simplify d3 into d3
20.110 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.110 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
20.110 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
20.110 * [taylor]: Taking taylor expansion of d4 in d4
20.110 * [backup-simplify]: Simplify 0 into 0
20.110 * [backup-simplify]: Simplify 1 into 1
20.110 * [backup-simplify]: Simplify (/ 1 1) into 1
20.110 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
20.110 * [taylor]: Taking taylor expansion of d2 in d4
20.110 * [backup-simplify]: Simplify d2 into d2
20.110 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.111 * [backup-simplify]: Simplify (+ 1 0) into 1
20.111 * [backup-simplify]: Simplify (- 1) into -1
20.111 * [backup-simplify]: Simplify (+ 0 -1) into -1
20.111 * [taylor]: Taking taylor expansion of (pow d1 3) in d4
20.111 * [taylor]: Taking taylor expansion of d1 in d4
20.111 * [backup-simplify]: Simplify d1 into d1
20.111 * [backup-simplify]: Simplify (* -1 -1) into 1
20.112 * [backup-simplify]: Simplify (* -1 1) into -1
20.112 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
20.112 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3)
20.112 * [backup-simplify]: Simplify (/ -1 (pow d1 3)) into (/ -1 (pow d1 3))
20.112 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) (pow d1 3))) in d1
20.112 * [taylor]: Taking taylor expansion of -1 in d1
20.112 * [backup-simplify]: Simplify -1 into -1
20.112 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) (pow d1 3)) in d1
20.112 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) in d1
20.112 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
20.112 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
20.112 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
20.112 * [taylor]: Taking taylor expansion of d1 in d1
20.112 * [backup-simplify]: Simplify 0 into 0
20.112 * [backup-simplify]: Simplify 1 into 1
20.112 * [backup-simplify]: Simplify (/ 1 1) into 1
20.112 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
20.112 * [taylor]: Taking taylor expansion of d3 in d1
20.112 * [backup-simplify]: Simplify d3 into d3
20.112 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.112 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
20.112 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
20.112 * [taylor]: Taking taylor expansion of d4 in d1
20.113 * [backup-simplify]: Simplify d4 into d4
20.113 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.113 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
20.113 * [taylor]: Taking taylor expansion of d2 in d1
20.113 * [backup-simplify]: Simplify d2 into d2
20.113 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.113 * [backup-simplify]: Simplify (+ 1 0) into 1
20.113 * [backup-simplify]: Simplify (+ 1 0) into 1
20.113 * [taylor]: Taking taylor expansion of (pow d1 3) in d1
20.113 * [taylor]: Taking taylor expansion of d1 in d1
20.113 * [backup-simplify]: Simplify 0 into 0
20.113 * [backup-simplify]: Simplify 1 into 1
20.113 * [backup-simplify]: Simplify (* 1 1) into 1
20.114 * [backup-simplify]: Simplify (* 1 1) into 1
20.114 * [backup-simplify]: Simplify (* 1 1) into 1
20.114 * [backup-simplify]: Simplify (* 1 1) into 1
20.114 * [backup-simplify]: Simplify (/ 1 1) into 1
20.114 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) (pow d1 3))) in d1
20.114 * [taylor]: Taking taylor expansion of -1 in d1
20.114 * [backup-simplify]: Simplify -1 into -1
20.114 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) (pow d1 3)) in d1
20.114 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 3) in d1
20.114 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
20.115 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
20.115 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
20.115 * [taylor]: Taking taylor expansion of d1 in d1
20.115 * [backup-simplify]: Simplify 0 into 0
20.115 * [backup-simplify]: Simplify 1 into 1
20.115 * [backup-simplify]: Simplify (/ 1 1) into 1
20.115 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
20.115 * [taylor]: Taking taylor expansion of d3 in d1
20.115 * [backup-simplify]: Simplify d3 into d3
20.115 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.115 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
20.115 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
20.115 * [taylor]: Taking taylor expansion of d4 in d1
20.115 * [backup-simplify]: Simplify d4 into d4
20.115 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.115 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
20.115 * [taylor]: Taking taylor expansion of d2 in d1
20.115 * [backup-simplify]: Simplify d2 into d2
20.115 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.115 * [backup-simplify]: Simplify (+ 1 0) into 1
20.116 * [backup-simplify]: Simplify (+ 1 0) into 1
20.116 * [taylor]: Taking taylor expansion of (pow d1 3) in d1
20.116 * [taylor]: Taking taylor expansion of d1 in d1
20.116 * [backup-simplify]: Simplify 0 into 0
20.116 * [backup-simplify]: Simplify 1 into 1
20.116 * [backup-simplify]: Simplify (* 1 1) into 1
20.116 * [backup-simplify]: Simplify (* 1 1) into 1
20.116 * [backup-simplify]: Simplify (* 1 1) into 1
20.117 * [backup-simplify]: Simplify (* 1 1) into 1
20.117 * [backup-simplify]: Simplify (/ 1 1) into 1
20.117 * [backup-simplify]: Simplify (* -1 1) into -1
20.117 * [taylor]: Taking taylor expansion of -1 in d4
20.117 * [backup-simplify]: Simplify -1 into -1
20.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.118 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
20.118 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
20.118 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2)))
20.118 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))
20.118 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1)) into (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))
20.119 * [backup-simplify]: Simplify (+ (* 1 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1)) into (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))))
20.119 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.119 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.120 * [backup-simplify]: Simplify (- (/ (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2)))) 1) (+ (* 1 (/ 0 1)))) into (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))))
20.120 * [backup-simplify]: Simplify (+ (* -1 (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))))) (* 0 1)) into (- (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) (* 3 (/ 1 d3)))
20.120 * [taylor]: Taking taylor expansion of (- (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) (* 3 (/ 1 d3))) in d4
20.120 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))) in d4
20.120 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d4)) in d4
20.120 * [taylor]: Taking taylor expansion of 3 in d4
20.120 * [backup-simplify]: Simplify 3 into 3
20.120 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
20.120 * [taylor]: Taking taylor expansion of d4 in d4
20.120 * [backup-simplify]: Simplify 0 into 0
20.120 * [backup-simplify]: Simplify 1 into 1
20.121 * [backup-simplify]: Simplify (/ 1 1) into 1
20.121 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d4
20.121 * [taylor]: Taking taylor expansion of 3 in d4
20.121 * [backup-simplify]: Simplify 3 into 3
20.121 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
20.121 * [taylor]: Taking taylor expansion of d2 in d4
20.121 * [backup-simplify]: Simplify d2 into d2
20.121 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.121 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d3)) in d4
20.121 * [taylor]: Taking taylor expansion of 3 in d4
20.121 * [backup-simplify]: Simplify 3 into 3
20.121 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
20.121 * [taylor]: Taking taylor expansion of d3 in d4
20.121 * [backup-simplify]: Simplify d3 into d3
20.121 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.122 * [backup-simplify]: Simplify (+ 0 0) into 0
20.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
20.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.122 * [backup-simplify]: Simplify (+ 0 0) into 0
20.122 * [backup-simplify]: Simplify (- 0) into 0
20.123 * [backup-simplify]: Simplify (+ 0 0) into 0
20.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))) into (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))
20.125 * [backup-simplify]: Simplify (+ (* 1 (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1))) into (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))))
20.126 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.126 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.128 * [backup-simplify]: Simplify (- (/ (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4))))) 1) (+ (* 1 (/ 0 1)) (* (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2)))) (/ 0 1)))) into (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))))
20.129 * [backup-simplify]: Simplify (+ (* -1 (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))))) (* 0 1))) into (- (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))) (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))))
20.130 * [taylor]: Taking taylor expansion of (- (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))) (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2)))))))) in d4
20.130 * [taylor]: Taking taylor expansion of (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))) in d4
20.130 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (* d3 d2))) in d4
20.130 * [taylor]: Taking taylor expansion of 6 in d4
20.130 * [backup-simplify]: Simplify 6 into 6
20.130 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d4
20.130 * [taylor]: Taking taylor expansion of (* d3 d2) in d4
20.130 * [taylor]: Taking taylor expansion of d3 in d4
20.130 * [backup-simplify]: Simplify d3 into d3
20.130 * [taylor]: Taking taylor expansion of d2 in d4
20.130 * [backup-simplify]: Simplify d2 into d2
20.130 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
20.130 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
20.130 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (* d3 d4))) in d4
20.130 * [taylor]: Taking taylor expansion of 6 in d4
20.130 * [backup-simplify]: Simplify 6 into 6
20.130 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d4)) in d4
20.130 * [taylor]: Taking taylor expansion of (* d3 d4) in d4
20.130 * [taylor]: Taking taylor expansion of d3 in d4
20.130 * [backup-simplify]: Simplify d3 into d3
20.130 * [taylor]: Taking taylor expansion of d4 in d4
20.130 * [backup-simplify]: Simplify 0 into 0
20.130 * [backup-simplify]: Simplify 1 into 1
20.130 * [backup-simplify]: Simplify (* d3 0) into 0
20.130 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
20.130 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.130 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) in d4
20.130 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d4
20.130 * [taylor]: Taking taylor expansion of 3 in d4
20.130 * [backup-simplify]: Simplify 3 into 3
20.130 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4
20.130 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
20.130 * [taylor]: Taking taylor expansion of d2 in d4
20.130 * [backup-simplify]: Simplify d2 into d2
20.130 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
20.131 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
20.131 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2)))))) in d4
20.131 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d4 2))) in d4
20.131 * [taylor]: Taking taylor expansion of 3 in d4
20.131 * [backup-simplify]: Simplify 3 into 3
20.131 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4
20.131 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
20.131 * [taylor]: Taking taylor expansion of d4 in d4
20.131 * [backup-simplify]: Simplify 0 into 0
20.131 * [backup-simplify]: Simplify 1 into 1
20.131 * [backup-simplify]: Simplify (* 1 1) into 1
20.131 * [backup-simplify]: Simplify (/ 1 1) into 1
20.131 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))) in d4
20.131 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d4 d2))) in d4
20.131 * [taylor]: Taking taylor expansion of 3 in d4
20.131 * [backup-simplify]: Simplify 3 into 3
20.131 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d2)) in d4
20.131 * [taylor]: Taking taylor expansion of (* d4 d2) in d4
20.131 * [taylor]: Taking taylor expansion of d4 in d4
20.131 * [backup-simplify]: Simplify 0 into 0
20.131 * [backup-simplify]: Simplify 1 into 1
20.131 * [taylor]: Taking taylor expansion of d2 in d4
20.131 * [backup-simplify]: Simplify d2 into d2
20.131 * [backup-simplify]: Simplify (* 0 d2) into 0
20.132 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
20.132 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.132 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2)))) in d4
20.132 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d2 d4))) in d4
20.132 * [taylor]: Taking taylor expansion of 3 in d4
20.132 * [backup-simplify]: Simplify 3 into 3
20.132 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d4)) in d4
20.132 * [taylor]: Taking taylor expansion of (* d2 d4) in d4
20.132 * [taylor]: Taking taylor expansion of d2 in d4
20.132 * [backup-simplify]: Simplify d2 into d2
20.132 * [taylor]: Taking taylor expansion of d4 in d4
20.132 * [backup-simplify]: Simplify 0 into 0
20.132 * [backup-simplify]: Simplify 1 into 1
20.132 * [backup-simplify]: Simplify (* d2 0) into 0
20.132 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
20.132 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.132 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d3 2))) in d4
20.132 * [taylor]: Taking taylor expansion of 3 in d4
20.132 * [backup-simplify]: Simplify 3 into 3
20.132 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d4
20.132 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
20.132 * [taylor]: Taking taylor expansion of d3 in d4
20.132 * [backup-simplify]: Simplify d3 into d3
20.132 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
20.132 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
20.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.133 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.133 * [backup-simplify]: Simplify (+ 0 0) into 0
20.134 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.134 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.134 * [backup-simplify]: Simplify (+ 0 0) into 0
20.134 * [backup-simplify]: Simplify (- 0) into 0
20.134 * [backup-simplify]: Simplify (+ 0 0) into 0
20.135 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))) into 0
20.137 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1)))) into (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))))
20.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.143 * [backup-simplify]: Simplify (- (/ (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3)))))))))) 1) (+ (* 1 (/ 0 1)) (* (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2)))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4))))) (/ 0 1)))) into (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))))
20.147 * [backup-simplify]: Simplify (+ (* -1 (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))))) (+ (* 0 (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))))) (* 0 1)))) into (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))) (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))))
20.147 * [taylor]: Taking taylor expansion of (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))) (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3))))))) in d4
20.147 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))) in d4
20.147 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* (pow d3 2) d2))) in d4
20.147 * [taylor]: Taking taylor expansion of 3 in d4
20.147 * [backup-simplify]: Simplify 3 into 3
20.147 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) d2)) in d4
20.147 * [taylor]: Taking taylor expansion of (* (pow d3 2) d2) in d4
20.147 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
20.147 * [taylor]: Taking taylor expansion of d3 in d4
20.147 * [backup-simplify]: Simplify d3 into d3
20.147 * [taylor]: Taking taylor expansion of d2 in d4
20.147 * [backup-simplify]: Simplify d2 into d2
20.147 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
20.147 * [backup-simplify]: Simplify (* (pow d3 2) d2) into (* (pow d3 2) d2)
20.147 * [backup-simplify]: Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
20.147 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3)))))))) in d4
20.147 * [taylor]: Taking taylor expansion of (/ 1 (* d4 (pow d2 2))) in d4
20.147 * [taylor]: Taking taylor expansion of (* d4 (pow d2 2)) in d4
20.147 * [taylor]: Taking taylor expansion of d4 in d4
20.147 * [backup-simplify]: Simplify 0 into 0
20.147 * [backup-simplify]: Simplify 1 into 1
20.147 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
20.147 * [taylor]: Taking taylor expansion of d2 in d4
20.147 * [backup-simplify]: Simplify d2 into d2
20.147 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
20.147 * [backup-simplify]: Simplify (* 0 (pow d2 2)) into 0
20.148 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
20.148 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
20.148 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
20.148 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))) in d4
20.148 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 3)) in d4
20.148 * [taylor]: Taking taylor expansion of (pow d2 3) in d4
20.148 * [taylor]: Taking taylor expansion of d2 in d4
20.148 * [backup-simplify]: Simplify d2 into d2
20.148 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
20.148 * [backup-simplify]: Simplify (* d2 (pow d2 2)) into (pow d2 3)
20.148 * [backup-simplify]: Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
20.148 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3)))))) in d4
20.148 * [taylor]: Taking taylor expansion of (/ 1 (* d2 (pow d4 2))) in d4
20.148 * [taylor]: Taking taylor expansion of (* d2 (pow d4 2)) in d4
20.148 * [taylor]: Taking taylor expansion of d2 in d4
20.148 * [backup-simplify]: Simplify d2 into d2
20.148 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
20.148 * [taylor]: Taking taylor expansion of d4 in d4
20.148 * [backup-simplify]: Simplify 0 into 0
20.148 * [backup-simplify]: Simplify 1 into 1
20.149 * [backup-simplify]: Simplify (* 1 1) into 1
20.149 * [backup-simplify]: Simplify (* d2 1) into d2
20.149 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.149 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))) in d4
20.149 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* (pow d4 2) d2))) in d4
20.149 * [taylor]: Taking taylor expansion of 2 in d4
20.149 * [backup-simplify]: Simplify 2 into 2
20.149 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d4 2) d2)) in d4
20.149 * [taylor]: Taking taylor expansion of (* (pow d4 2) d2) in d4
20.149 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
20.149 * [taylor]: Taking taylor expansion of d4 in d4
20.149 * [backup-simplify]: Simplify 0 into 0
20.149 * [backup-simplify]: Simplify 1 into 1
20.149 * [taylor]: Taking taylor expansion of d2 in d4
20.149 * [backup-simplify]: Simplify d2 into d2
20.149 * [backup-simplify]: Simplify (* 1 1) into 1
20.149 * [backup-simplify]: Simplify (* 1 d2) into d2
20.149 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.149 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3)))) in d4
20.149 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* (pow d3 2) d4))) in d4
20.149 * [taylor]: Taking taylor expansion of 3 in d4
20.149 * [backup-simplify]: Simplify 3 into 3
20.149 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) d4)) in d4
20.149 * [taylor]: Taking taylor expansion of (* (pow d3 2) d4) in d4
20.149 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
20.149 * [taylor]: Taking taylor expansion of d3 in d4
20.149 * [backup-simplify]: Simplify d3 into d3
20.149 * [taylor]: Taking taylor expansion of d4 in d4
20.149 * [backup-simplify]: Simplify 0 into 0
20.149 * [backup-simplify]: Simplify 1 into 1
20.149 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
20.150 * [backup-simplify]: Simplify (* (pow d3 2) 0) into 0
20.150 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
20.150 * [backup-simplify]: Simplify (+ (* (pow d3 2) 1) (* 0 0)) into (pow d3 2)
20.150 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
20.150 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))) in d4
20.150 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* (pow d2 2) d4))) in d4
20.150 * [taylor]: Taking taylor expansion of 2 in d4
20.150 * [backup-simplify]: Simplify 2 into 2
20.150 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d2 2) d4)) in d4
20.150 * [taylor]: Taking taylor expansion of (* (pow d2 2) d4) in d4
20.150 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
20.150 * [taylor]: Taking taylor expansion of d2 in d4
20.150 * [backup-simplify]: Simplify d2 into d2
20.150 * [taylor]: Taking taylor expansion of d4 in d4
20.150 * [backup-simplify]: Simplify 0 into 0
20.150 * [backup-simplify]: Simplify 1 into 1
20.150 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
20.150 * [backup-simplify]: Simplify (* (pow d2 2) 0) into 0
20.150 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
20.151 * [backup-simplify]: Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
20.151 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
20.151 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4
20.151 * [taylor]: Taking taylor expansion of (pow d4 3) in d4
20.151 * [taylor]: Taking taylor expansion of d4 in d4
20.151 * [backup-simplify]: Simplify 0 into 0
20.151 * [backup-simplify]: Simplify 1 into 1
20.151 * [backup-simplify]: Simplify (* 1 1) into 1
20.151 * [backup-simplify]: Simplify (* 1 1) into 1
20.152 * [backup-simplify]: Simplify (/ 1 1) into 1
20.152 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) in d4
20.152 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d3 (pow d4 2)))) in d4
20.152 * [taylor]: Taking taylor expansion of 3 in d4
20.152 * [backup-simplify]: Simplify 3 into 3
20.152 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (pow d4 2))) in d4
20.152 * [taylor]: Taking taylor expansion of (* d3 (pow d4 2)) in d4
20.152 * [taylor]: Taking taylor expansion of d3 in d4
20.152 * [backup-simplify]: Simplify d3 into d3
20.152 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
20.152 * [taylor]: Taking taylor expansion of d4 in d4
20.152 * [backup-simplify]: Simplify 0 into 0
20.152 * [backup-simplify]: Simplify 1 into 1
20.152 * [backup-simplify]: Simplify (* 1 1) into 1
20.152 * [backup-simplify]: Simplify (* d3 1) into d3
20.152 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.152 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3))))) in d4
20.152 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d3 (* d4 d2)))) in d4
20.152 * [taylor]: Taking taylor expansion of 3 in d4
20.152 * [backup-simplify]: Simplify 3 into 3
20.152 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d4 d2))) in d4
20.152 * [taylor]: Taking taylor expansion of (* d3 (* d4 d2)) in d4
20.152 * [taylor]: Taking taylor expansion of d3 in d4
20.152 * [backup-simplify]: Simplify d3 into d3
20.152 * [taylor]: Taking taylor expansion of (* d4 d2) in d4
20.152 * [taylor]: Taking taylor expansion of d4 in d4
20.152 * [backup-simplify]: Simplify 0 into 0
20.152 * [backup-simplify]: Simplify 1 into 1
20.152 * [taylor]: Taking taylor expansion of d2 in d4
20.152 * [backup-simplify]: Simplify d2 into d2
20.152 * [backup-simplify]: Simplify (* 0 d2) into 0
20.152 * [backup-simplify]: Simplify (* d3 0) into 0
20.153 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
20.153 * [backup-simplify]: Simplify (+ (* d3 d2) (* 0 0)) into (* d3 d2)
20.153 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
20.153 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))) in d4
20.153 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d3 (* d2 d4)))) in d4
20.153 * [taylor]: Taking taylor expansion of 3 in d4
20.153 * [backup-simplify]: Simplify 3 into 3
20.153 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (* d2 d4))) in d4
20.153 * [taylor]: Taking taylor expansion of (* d3 (* d2 d4)) in d4
20.153 * [taylor]: Taking taylor expansion of d3 in d4
20.153 * [backup-simplify]: Simplify d3 into d3
20.153 * [taylor]: Taking taylor expansion of (* d2 d4) in d4
20.153 * [taylor]: Taking taylor expansion of d2 in d4
20.153 * [backup-simplify]: Simplify d2 into d2
20.153 * [taylor]: Taking taylor expansion of d4 in d4
20.153 * [backup-simplify]: Simplify 0 into 0
20.153 * [backup-simplify]: Simplify 1 into 1
20.153 * [backup-simplify]: Simplify (* d2 0) into 0
20.153 * [backup-simplify]: Simplify (* d3 0) into 0
20.154 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
20.154 * [backup-simplify]: Simplify (+ (* d3 d2) (* 0 0)) into (* d3 d2)
20.154 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
20.154 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3))) in d4
20.154 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d3 (pow d2 2)))) in d4
20.154 * [taylor]: Taking taylor expansion of 3 in d4
20.154 * [backup-simplify]: Simplify 3 into 3
20.154 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (pow d2 2))) in d4
20.154 * [taylor]: Taking taylor expansion of (* d3 (pow d2 2)) in d4
20.154 * [taylor]: Taking taylor expansion of d3 in d4
20.154 * [backup-simplify]: Simplify d3 into d3
20.154 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
20.154 * [taylor]: Taking taylor expansion of d2 in d4
20.154 * [backup-simplify]: Simplify d2 into d2
20.154 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
20.154 * [backup-simplify]: Simplify (* d3 (pow d2 2)) into (* d3 (pow d2 2))
20.154 * [backup-simplify]: Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
20.154 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 3)) in d4
20.154 * [taylor]: Taking taylor expansion of (pow d3 3) in d4
20.154 * [taylor]: Taking taylor expansion of d3 in d4
20.154 * [backup-simplify]: Simplify d3 into d3
20.154 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
20.155 * [backup-simplify]: Simplify (* d3 (pow d3 2)) into (pow d3 3)
20.155 * [backup-simplify]: Simplify (/ 1 (pow d3 3)) into (/ 1 (pow d3 3))
20.155 * [backup-simplify]: Simplify (+ 0 1) into 1
20.155 * [backup-simplify]: Simplify (+ 0 1) into 1
20.155 * [backup-simplify]: Simplify (+ 0 1) into 1
20.156 * [backup-simplify]: Simplify (+ 0 1) into 1
20.156 * [backup-simplify]: Simplify (+ 0 1) into 1
20.156 * [backup-simplify]: Simplify (+ 0 1) into 1
20.157 * [backup-simplify]: Simplify (+ 0 1) into 1
20.157 * [backup-simplify]: Simplify (+ 1 0) into 1
20.157 * [taylor]: Taking taylor expansion of 1 in d2
20.157 * [backup-simplify]: Simplify 1 into 1
20.157 * [backup-simplify]: Simplify (* 3 1) into 3
20.157 * [backup-simplify]: Simplify (+ 3 0) into 3
20.158 * [backup-simplify]: Simplify (+ 0 3) into 3
20.158 * [backup-simplify]: Simplify (- 3) into -3
20.158 * [backup-simplify]: Simplify (+ 0 -3) into -3
20.158 * [taylor]: Taking taylor expansion of -3 in d2
20.158 * [backup-simplify]: Simplify -3 into -3
20.158 * [backup-simplify]: Simplify (* 3 1) into 3
20.159 * [backup-simplify]: Simplify (+ 3 0) into 3
20.159 * [backup-simplify]: Simplify (+ 3 0) into 3
20.159 * [taylor]: Taking taylor expansion of 3 in d2
20.159 * [backup-simplify]: Simplify 3 into 3
20.159 * [taylor]: Taking taylor expansion of -1 in d2
20.159 * [backup-simplify]: Simplify -1 into -1
20.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.160 * [backup-simplify]: Simplify (+ 0 0) into 0
20.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.161 * [backup-simplify]: Simplify (+ 0 0) into 0
20.161 * [backup-simplify]: Simplify (- 0) into 0
20.161 * [backup-simplify]: Simplify (+ 0 0) into 0
20.163 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))))) into 0
20.165 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1))))) into 0
20.166 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.167 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.171 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2)))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4))))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3)))))))))) (/ 0 1)))) into 0
20.176 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))))) (+ (* 0 (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))))) (* 0 1))))) into 0
20.176 * [taylor]: Taking taylor expansion of 0 in d4
20.176 * [backup-simplify]: Simplify 0 into 0
20.176 * [backup-simplify]: Simplify (* 2 (/ 1 d2)) into (/ 2 d2)
20.176 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.177 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.177 * [backup-simplify]: Simplify (+ 0 0) into 0
20.178 * [backup-simplify]: Simplify (+ 0 0) into 0
20.178 * [backup-simplify]: Simplify (+ (/ 2 d2) 0) into (* 2 (/ 1 d2))
20.178 * [backup-simplify]: Simplify (+ (/ 1 d2) (* 2 (/ 1 d2))) into (* 3 (/ 1 d2))
20.178 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 d2))) into (* 3 (/ 1 d2))
20.178 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 d2))) into (* 3 (/ 1 d2))
20.178 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 d2))) into (* 3 (/ 1 d2))
20.178 * [backup-simplify]: Simplify (* 3 (/ 1 d3)) into (/ 3 d3)
20.178 * [backup-simplify]: Simplify (+ (/ 3 d3) 0) into (* 3 (/ 1 d3))
20.178 * [backup-simplify]: Simplify (- (* 3 (/ 1 d3))) into (- (* 3 (/ 1 d3)))
20.178 * [backup-simplify]: Simplify (+ (* 3 (/ 1 d2)) (- (* 3 (/ 1 d3)))) into (- (* 3 (/ 1 d2)) (* 3 (/ 1 d3)))
20.178 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 d2)) (* 3 (/ 1 d3))) in d2
20.178 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d2
20.178 * [taylor]: Taking taylor expansion of 3 in d2
20.178 * [backup-simplify]: Simplify 3 into 3
20.178 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
20.178 * [taylor]: Taking taylor expansion of d2 in d2
20.178 * [backup-simplify]: Simplify 0 into 0
20.178 * [backup-simplify]: Simplify 1 into 1
20.182 * [backup-simplify]: Simplify (/ 1 1) into 1
20.182 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d3)) in d2
20.182 * [taylor]: Taking taylor expansion of 3 in d2
20.182 * [backup-simplify]: Simplify 3 into 3
20.182 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
20.182 * [taylor]: Taking taylor expansion of d3 in d2
20.182 * [backup-simplify]: Simplify d3 into d3
20.182 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.182 * [backup-simplify]: Simplify (* 6 (/ 1 d3)) into (/ 6 d3)
20.182 * [backup-simplify]: Simplify (+ 0 (/ 6 d3)) into (* 6 (/ 1 d3))
20.183 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.184 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0
20.184 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2)
20.184 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2)
20.184 * [backup-simplify]: Simplify (+ (/ 3 d2) 0) into (* 3 (/ 1 d2))
20.184 * [backup-simplify]: Simplify (+ (/ 3 d2) (* 3 (/ 1 d2))) into (* 6 (/ 1 d2))
20.184 * [backup-simplify]: Simplify (+ 0 (* 6 (/ 1 d2))) into (* 6 (/ 1 d2))
20.184 * [backup-simplify]: Simplify (+ 0 (* 6 (/ 1 d2))) into (* 6 (/ 1 d2))
20.184 * [backup-simplify]: Simplify (- (* 6 (/ 1 d2))) into (- (* 6 (/ 1 d2)))
20.184 * [backup-simplify]: Simplify (+ (* 6 (/ 1 d3)) (- (* 6 (/ 1 d2)))) into (- (* 6 (/ 1 d3)) (* 6 (/ 1 d2)))
20.184 * [taylor]: Taking taylor expansion of (- (* 6 (/ 1 d3)) (* 6 (/ 1 d2))) in d2
20.184 * [taylor]: Taking taylor expansion of (* 6 (/ 1 d3)) in d2
20.184 * [taylor]: Taking taylor expansion of 6 in d2
20.184 * [backup-simplify]: Simplify 6 into 6
20.184 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
20.184 * [taylor]: Taking taylor expansion of d3 in d2
20.184 * [backup-simplify]: Simplify d3 into d3
20.184 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.184 * [taylor]: Taking taylor expansion of (* 6 (/ 1 d2)) in d2
20.185 * [taylor]: Taking taylor expansion of 6 in d2
20.185 * [backup-simplify]: Simplify 6 into 6
20.185 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
20.185 * [taylor]: Taking taylor expansion of d2 in d2
20.185 * [backup-simplify]: Simplify 0 into 0
20.185 * [backup-simplify]: Simplify 1 into 1
20.185 * [backup-simplify]: Simplify (/ 1 1) into 1
20.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.186 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0
20.186 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2)
20.186 * [backup-simplify]: Simplify (+ 0 (/ 3 d2)) into (* 3 (/ 1 d2))
20.186 * [backup-simplify]: Simplify (* 3 (/ 1 d3)) into (/ 3 d3)
20.186 * [backup-simplify]: Simplify (- (/ 3 d3)) into (- (* 3 (/ 1 d3)))
20.186 * [backup-simplify]: Simplify (+ (* 3 (/ 1 d2)) (- (* 3 (/ 1 d3)))) into (- (* 3 (/ 1 d2)) (* 3 (/ 1 d3)))
20.186 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 d2)) (* 3 (/ 1 d3))) in d2
20.186 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d2
20.186 * [taylor]: Taking taylor expansion of 3 in d2
20.186 * [backup-simplify]: Simplify 3 into 3
20.186 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
20.186 * [taylor]: Taking taylor expansion of d2 in d2
20.186 * [backup-simplify]: Simplify 0 into 0
20.186 * [backup-simplify]: Simplify 1 into 1
20.187 * [backup-simplify]: Simplify (/ 1 1) into 1
20.187 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d3)) in d2
20.187 * [taylor]: Taking taylor expansion of 3 in d2
20.187 * [backup-simplify]: Simplify 3 into 3
20.187 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
20.187 * [taylor]: Taking taylor expansion of d3 in d2
20.187 * [backup-simplify]: Simplify d3 into d3
20.187 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.187 * [taylor]: Taking taylor expansion of 0 in d2
20.187 * [backup-simplify]: Simplify 0 into 0
20.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.188 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.188 * [backup-simplify]: Simplify (+ 0 0) into 0
20.188 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.188 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.188 * [backup-simplify]: Simplify (+ 0 0) into 0
20.189 * [backup-simplify]: Simplify (- 0) into 0
20.189 * [backup-simplify]: Simplify (+ 0 0) into 0
20.190 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))))) into 0
20.192 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1)))))) into 0
20.193 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.193 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.198 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2)))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4))))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3)))))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.203 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))))) (+ (* 0 (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))))) (* 0 1)))))) into 0
20.203 * [taylor]: Taking taylor expansion of 0 in d4
20.203 * [backup-simplify]: Simplify 0 into 0
20.203 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.204 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 1)) into 0
20.204 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.204 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.204 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 d2)) into 0
20.204 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.205 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d2))) into 0
20.205 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d3 2))) into (/ 3 (pow d3 2))
20.205 * [backup-simplify]: Simplify (* 2 (/ 1 (pow d2 2))) into (/ 2 (pow d2 2))
20.205 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.206 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.207 * [backup-simplify]: Simplify (+ (/ 2 (pow d2 2)) 0) into (* 2 (/ 1 (pow d2 2)))
20.207 * [backup-simplify]: Simplify (+ (/ 3 (pow d3 2)) (* 2 (/ 1 (pow d2 2)))) into (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))
20.207 * [backup-simplify]: Simplify (+ 0 (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))) into (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))
20.207 * [backup-simplify]: Simplify (+ 0 (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))) into (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))
20.208 * [backup-simplify]: Simplify (+ 0 (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))) into (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))
20.208 * [backup-simplify]: Simplify (+ (/ 1 (pow d2 2)) (+ (* 2 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))) into (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))
20.208 * [backup-simplify]: Simplify (+ 0 (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))) into (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))
20.209 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.209 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 1)) into 0
20.209 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.209 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d3))) into 0
20.209 * [backup-simplify]: Simplify (* 3 (/ 1 (* d3 d2))) into (/ 3 (* d3 d2))
20.209 * [backup-simplify]: Simplify (* 3 (/ 1 (* d3 d2))) into (/ 3 (* d3 d2))
20.210 * [backup-simplify]: Simplify (+ (/ 3 (* d3 d2)) 0) into (* 3 (/ 1 (* d3 d2)))
20.210 * [backup-simplify]: Simplify (+ (/ 3 (* d3 d2)) (* 3 (/ 1 (* d3 d2)))) into (* 6 (/ 1 (* d3 d2)))
20.210 * [backup-simplify]: Simplify (+ 0 (* 6 (/ 1 (* d3 d2)))) into (* 6 (/ 1 (* d3 d2)))
20.210 * [backup-simplify]: Simplify (- (* 6 (/ 1 (* d3 d2)))) into (- (* 6 (/ 1 (* d3 d2))))
20.211 * [backup-simplify]: Simplify (+ (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))) (- (* 6 (/ 1 (* d3 d2))))) into (- (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))) (* 6 (/ 1 (* d3 d2))))
20.211 * [taylor]: Taking taylor expansion of (- (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))) (* 6 (/ 1 (* d3 d2)))) in d2
20.211 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))) in d2
20.211 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d2
20.211 * [taylor]: Taking taylor expansion of 3 in d2
20.211 * [backup-simplify]: Simplify 3 into 3
20.211 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2
20.211 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
20.211 * [taylor]: Taking taylor expansion of d2 in d2
20.211 * [backup-simplify]: Simplify 0 into 0
20.211 * [backup-simplify]: Simplify 1 into 1
20.211 * [backup-simplify]: Simplify (* 1 1) into 1
20.212 * [backup-simplify]: Simplify (/ 1 1) into 1
20.212 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d3 2))) in d2
20.212 * [taylor]: Taking taylor expansion of 3 in d2
20.212 * [backup-simplify]: Simplify 3 into 3
20.212 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2
20.212 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
20.212 * [taylor]: Taking taylor expansion of d3 in d2
20.212 * [backup-simplify]: Simplify d3 into d3
20.212 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
20.212 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
20.212 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (* d3 d2))) in d2
20.212 * [taylor]: Taking taylor expansion of 6 in d2
20.212 * [backup-simplify]: Simplify 6 into 6
20.212 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2
20.212 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
20.212 * [taylor]: Taking taylor expansion of d3 in d2
20.212 * [backup-simplify]: Simplify d3 into d3
20.212 * [taylor]: Taking taylor expansion of d2 in d2
20.212 * [backup-simplify]: Simplify 0 into 0
20.212 * [backup-simplify]: Simplify 1 into 1
20.212 * [backup-simplify]: Simplify (* d3 0) into 0
20.213 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
20.213 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.213 * [backup-simplify]: Simplify (* 6 (/ 1 (* d3 d2))) into (/ 6 (* d3 d2))
20.214 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
20.214 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.214 * [backup-simplify]: Simplify (+ (* 6 0) (* 0 (/ 1 d3))) into 0
20.214 * [backup-simplify]: Simplify (+ (/ 6 (* d3 d2)) 0) into (* 6 (/ 1 (* d3 d2)))
20.215 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d2 2))) into (/ 3 (pow d2 2))
20.215 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.217 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
20.218 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
20.218 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.219 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0
20.220 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
20.220 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.220 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0
20.220 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d3 2))) into (/ 3 (pow d3 2))
20.221 * [backup-simplify]: Simplify (+ 0 (/ 3 (pow d3 2))) into (* 3 (/ 1 (pow d3 2)))
20.221 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 (pow d3 2)))) into (* 3 (/ 1 (pow d3 2)))
20.221 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 (pow d3 2)))) into (* 3 (/ 1 (pow d3 2)))
20.221 * [backup-simplify]: Simplify (+ (/ 3 (pow d2 2)) (* 3 (/ 1 (pow d3 2)))) into (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))
20.222 * [backup-simplify]: Simplify (- (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))) into (- (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))))
20.222 * [backup-simplify]: Simplify (+ (* 6 (/ 1 (* d3 d2))) (- (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))))) into (- (* 6 (/ 1 (* d3 d2))) (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))))
20.222 * [taylor]: Taking taylor expansion of (- (* 6 (/ 1 (* d3 d2))) (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2))))) in d2
20.222 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (* d3 d2))) in d2
20.222 * [taylor]: Taking taylor expansion of 6 in d2
20.222 * [backup-simplify]: Simplify 6 into 6
20.222 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2
20.222 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
20.222 * [taylor]: Taking taylor expansion of d3 in d2
20.222 * [backup-simplify]: Simplify d3 into d3
20.223 * [taylor]: Taking taylor expansion of d2 in d2
20.223 * [backup-simplify]: Simplify 0 into 0
20.223 * [backup-simplify]: Simplify 1 into 1
20.223 * [backup-simplify]: Simplify (* d3 0) into 0
20.223 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
20.223 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.223 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow d2 2))) (* 3 (/ 1 (pow d3 2)))) in d2
20.223 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d2
20.223 * [taylor]: Taking taylor expansion of 3 in d2
20.223 * [backup-simplify]: Simplify 3 into 3
20.223 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2
20.223 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
20.223 * [taylor]: Taking taylor expansion of d2 in d2
20.223 * [backup-simplify]: Simplify 0 into 0
20.223 * [backup-simplify]: Simplify 1 into 1
20.224 * [backup-simplify]: Simplify (* 1 1) into 1
20.224 * [backup-simplify]: Simplify (/ 1 1) into 1
20.224 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d3 2))) in d2
20.224 * [taylor]: Taking taylor expansion of 3 in d2
20.224 * [backup-simplify]: Simplify 3 into 3
20.224 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2
20.224 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
20.224 * [taylor]: Taking taylor expansion of d3 in d2
20.224 * [backup-simplify]: Simplify d3 into d3
20.224 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
20.224 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
20.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.226 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
20.226 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.227 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0
20.227 * [backup-simplify]: Simplify (+ 0 0) into 0
20.227 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.227 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d3))) into 0
20.228 * [backup-simplify]: Simplify (- 0) into 0
20.228 * [backup-simplify]: Simplify (+ 0 0) into 0
20.228 * [taylor]: Taking taylor expansion of 0 in d2
20.228 * [backup-simplify]: Simplify 0 into 0
20.228 * [taylor]: Taking taylor expansion of 0 in d2
20.228 * [backup-simplify]: Simplify 0 into 0
20.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.229 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.229 * [backup-simplify]: Simplify (+ 0 0) into 0
20.230 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.230 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.230 * [backup-simplify]: Simplify (+ 0 0) into 0
20.230 * [backup-simplify]: Simplify (- 0) into 0
20.230 * [backup-simplify]: Simplify (+ 0 0) into 0
20.232 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))))))) into 0
20.234 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1))))))) into 0
20.235 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
20.236 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
20.241 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2)))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4))))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3)))))))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.246 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))))) (+ (* 0 (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))))) (* 0 1))))))) into 0
20.246 * [taylor]: Taking taylor expansion of 0 in d4
20.246 * [backup-simplify]: Simplify 0 into 0
20.246 * [backup-simplify]: Simplify (* 3 (/ 1 (* (pow d3 2) d2))) into (/ 3 (* (pow d3 2) d2))
20.246 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
20.247 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 2)))) into 0
20.247 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
20.248 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.248 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0
20.248 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.249 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.249 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 d2))) into 0
20.249 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.250 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
20.250 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
20.251 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 1) (* 0 0))) into 0
20.251 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
20.251 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d3 2)))) into 0
20.252 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
20.252 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 1) (* 0 0))) into 0
20.252 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
20.253 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (pow d2 2)))) into 0
20.253 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.254 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.255 * [backup-simplify]: Simplify (+ 0 0) into 0
20.255 * [backup-simplify]: Simplify (+ 0 0) into 0
20.255 * [backup-simplify]: Simplify (+ 0 0) into 0
20.255 * [backup-simplify]: Simplify (+ 0 0) into 0
20.255 * [backup-simplify]: Simplify (+ (/ 1 (pow d2 3)) 0) into (/ 1 (pow d2 3))
20.256 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d2 3))) into (/ 1 (pow d2 3))
20.256 * [backup-simplify]: Simplify (+ (/ 3 (* (pow d3 2) d2)) (/ 1 (pow d2 3))) into (+ (* 3 (/ 1 (* (pow d3 2) d2))) (/ 1 (pow d2 3)))
20.256 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.257 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 1))) into 0
20.257 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.257 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.258 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
20.258 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 d2) (* 0 0))) into 0
20.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
20.259 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (* d3 d2)))) into 0
20.259 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
20.259 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 d2) (* 0 0))) into 0
20.259 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
20.260 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (* d3 d2)))) into 0
20.260 * [backup-simplify]: Simplify (* 3 (/ 1 (* d3 (pow d2 2)))) into (/ 3 (* d3 (pow d2 2)))
20.260 * [backup-simplify]: Simplify (+ (/ 3 (* d3 (pow d2 2))) (/ 1 (pow d3 3))) into (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))
20.260 * [backup-simplify]: Simplify (+ 0 (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))) into (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2)))))
20.261 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2)))))) into (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2)))))
20.261 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2)))))) into (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2)))))
20.261 * [backup-simplify]: Simplify (- (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2)))))) into (- (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3))))
20.262 * [backup-simplify]: Simplify (+ (+ (* 3 (/ 1 (* (pow d3 2) d2))) (/ 1 (pow d2 3))) (- (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3))))) into (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (/ 1 (pow d2 3))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2))))))
20.262 * [taylor]: Taking taylor expansion of (- (+ (* 3 (/ 1 (* (pow d3 2) d2))) (/ 1 (pow d2 3))) (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2)))))) in d2
20.262 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* (pow d3 2) d2))) (/ 1 (pow d2 3))) in d2
20.262 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* (pow d3 2) d2))) in d2
20.262 * [taylor]: Taking taylor expansion of 3 in d2
20.262 * [backup-simplify]: Simplify 3 into 3
20.262 * [taylor]: Taking taylor expansion of (/ 1 (* (pow d3 2) d2)) in d2
20.262 * [taylor]: Taking taylor expansion of (* (pow d3 2) d2) in d2
20.262 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
20.262 * [taylor]: Taking taylor expansion of d3 in d2
20.262 * [backup-simplify]: Simplify d3 into d3
20.262 * [taylor]: Taking taylor expansion of d2 in d2
20.262 * [backup-simplify]: Simplify 0 into 0
20.262 * [backup-simplify]: Simplify 1 into 1
20.262 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
20.262 * [backup-simplify]: Simplify (* (pow d3 2) 0) into 0
20.262 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
20.263 * [backup-simplify]: Simplify (+ (* (pow d3 2) 1) (* 0 0)) into (pow d3 2)
20.263 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
20.263 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 3)) in d2
20.263 * [taylor]: Taking taylor expansion of (pow d2 3) in d2
20.263 * [taylor]: Taking taylor expansion of d2 in d2
20.263 * [backup-simplify]: Simplify 0 into 0
20.263 * [backup-simplify]: Simplify 1 into 1
20.264 * [backup-simplify]: Simplify (* 1 1) into 1
20.264 * [backup-simplify]: Simplify (* 1 1) into 1
20.264 * [backup-simplify]: Simplify (/ 1 1) into 1
20.264 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d3 3)) (* 3 (/ 1 (* d3 (pow d2 2))))) in d2
20.264 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 3)) in d2
20.265 * [taylor]: Taking taylor expansion of (pow d3 3) in d2
20.265 * [taylor]: Taking taylor expansion of d3 in d2
20.265 * [backup-simplify]: Simplify d3 into d3
20.265 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
20.265 * [backup-simplify]: Simplify (* d3 (pow d3 2)) into (pow d3 3)
20.265 * [backup-simplify]: Simplify (/ 1 (pow d3 3)) into (/ 1 (pow d3 3))
20.265 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d3 (pow d2 2)))) in d2
20.265 * [taylor]: Taking taylor expansion of 3 in d2
20.265 * [backup-simplify]: Simplify 3 into 3
20.265 * [taylor]: Taking taylor expansion of (/ 1 (* d3 (pow d2 2))) in d2
20.265 * [taylor]: Taking taylor expansion of (* d3 (pow d2 2)) in d2
20.265 * [taylor]: Taking taylor expansion of d3 in d2
20.265 * [backup-simplify]: Simplify d3 into d3
20.265 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
20.265 * [taylor]: Taking taylor expansion of d2 in d2
20.265 * [backup-simplify]: Simplify 0 into 0
20.265 * [backup-simplify]: Simplify 1 into 1
20.266 * [backup-simplify]: Simplify (* 1 1) into 1
20.266 * [backup-simplify]: Simplify (* d3 1) into d3
20.266 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.266 * [backup-simplify]: Simplify (+ 0 1) into 1
20.267 * [backup-simplify]: Simplify (+ 1 0) into 1
20.267 * [taylor]: Taking taylor expansion of 1 in d3
20.267 * [backup-simplify]: Simplify 1 into 1
20.267 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d2)) into 0
20.267 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
20.268 * [backup-simplify]: Simplify (+ (* 6 0) (* 0 (/ 1 (* d3 d2)))) into 0
20.268 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.269 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.270 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.270 * [backup-simplify]: Simplify (+ 0 0) into 0
20.270 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
20.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
20.271 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d2 2)))) into 0
20.272 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.274 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.276 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
20.276 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.277 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
20.278 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.278 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.279 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
20.279 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
20.279 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
20.280 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d3 2)))) into 0
20.280 * [backup-simplify]: Simplify (+ 0 0) into 0
20.280 * [backup-simplify]: Simplify (+ 0 0) into 0
20.281 * [backup-simplify]: Simplify (+ 0 0) into 0
20.281 * [backup-simplify]: Simplify (+ 0 0) into 0
20.281 * [backup-simplify]: Simplify (- 0) into 0
20.282 * [backup-simplify]: Simplify (+ 0 0) into 0
20.282 * [taylor]: Taking taylor expansion of 0 in d2
20.282 * [backup-simplify]: Simplify 0 into 0
20.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.285 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.285 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.286 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
20.286 * [backup-simplify]: Simplify (+ 0 0) into 0
20.286 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.287 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.287 * [backup-simplify]: Simplify (- 0) into 0
20.287 * [backup-simplify]: Simplify (+ 0 0) into 0
20.287 * [taylor]: Taking taylor expansion of 0 in d2
20.287 * [backup-simplify]: Simplify 0 into 0
20.287 * [taylor]: Taking taylor expansion of 0 in d2
20.287 * [backup-simplify]: Simplify 0 into 0
20.288 * [backup-simplify]: Simplify (* 3 1) into 3
20.288 * [backup-simplify]: Simplify (+ 3 0) into 3
20.288 * [backup-simplify]: Simplify (+ 3 0) into 3
20.288 * [taylor]: Taking taylor expansion of 3 in d3
20.288 * [backup-simplify]: Simplify 3 into 3
20.289 * [backup-simplify]: Simplify (* 3 1) into 3
20.289 * [backup-simplify]: Simplify (+ 3 0) into 3
20.289 * [backup-simplify]: Simplify (- 3) into -3
20.289 * [backup-simplify]: Simplify (+ 0 -3) into -3
20.289 * [taylor]: Taking taylor expansion of -3 in d3
20.289 * [backup-simplify]: Simplify -3 into -3
20.290 * [backup-simplify]: Simplify (* 3 1) into 3
20.290 * [backup-simplify]: Simplify (+ 3 0) into 3
20.290 * [taylor]: Taking taylor expansion of 3 in d3
20.290 * [backup-simplify]: Simplify 3 into 3
20.290 * [backup-simplify]: Simplify (* 6 1) into 6
20.290 * [backup-simplify]: Simplify (- 6) into -6
20.291 * [backup-simplify]: Simplify (+ 0 -6) into -6
20.291 * [taylor]: Taking taylor expansion of -6 in d3
20.291 * [backup-simplify]: Simplify -6 into -6
20.291 * [backup-simplify]: Simplify (* 3 1) into 3
20.291 * [backup-simplify]: Simplify (+ 3 0) into 3
20.291 * [taylor]: Taking taylor expansion of 3 in d3
20.291 * [backup-simplify]: Simplify 3 into 3
20.291 * [taylor]: Taking taylor expansion of 1 in d3
20.291 * [backup-simplify]: Simplify 1 into 1
20.291 * [taylor]: Taking taylor expansion of -3 in d3
20.291 * [backup-simplify]: Simplify -3 into -3
20.291 * [taylor]: Taking taylor expansion of 3 in d3
20.291 * [backup-simplify]: Simplify 3 into 3
20.291 * [taylor]: Taking taylor expansion of -1 in d3
20.291 * [backup-simplify]: Simplify -1 into -1
20.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.293 * [backup-simplify]: Simplify (+ 0 0) into 0
20.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.293 * [backup-simplify]: Simplify (+ 0 0) into 0
20.294 * [backup-simplify]: Simplify (- 0) into 0
20.294 * [backup-simplify]: Simplify (+ 0 0) into 0
20.295 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))))))) into 0
20.298 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1)))))))) into 0
20.299 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
20.300 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
20.305 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2)))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4))))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3)))))))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.315 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))))) (+ (* 0 (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))))) (* 0 1)))))))) into 0
20.315 * [taylor]: Taking taylor expansion of 0 in d4
20.315 * [backup-simplify]: Simplify 0 into 0
20.315 * [taylor]: Taking taylor expansion of 0 in d2
20.315 * [backup-simplify]: Simplify 0 into 0
20.315 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
20.315 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (* 0 d2)) into 0
20.316 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))))) into 0
20.316 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (* (pow d3 2) d2)))) into 0
20.317 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
20.319 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
20.319 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
20.319 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
20.319 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
20.320 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))))) into 0
20.321 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.321 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.322 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.323 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
20.323 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.324 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))) into 0
20.324 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
20.325 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.325 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
20.326 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 (pow d3 2))))) into 0
20.326 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
20.327 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.327 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
20.328 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (pow d2 2))))) into 0
20.328 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.329 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.330 * [backup-simplify]: Simplify (+ 0 0) into 0
20.330 * [backup-simplify]: Simplify (+ 0 0) into 0
20.330 * [backup-simplify]: Simplify (+ 0 0) into 0
20.330 * [backup-simplify]: Simplify (+ 0 0) into 0
20.331 * [backup-simplify]: Simplify (+ 0 0) into 0
20.331 * [backup-simplify]: Simplify (+ 0 0) into 0
20.331 * [backup-simplify]: Simplify (+ 0 0) into 0
20.332 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.332 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.332 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.333 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
20.334 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
20.335 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
20.335 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
20.335 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
20.336 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.336 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
20.337 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
20.337 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
20.337 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
20.337 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 (pow d2 2))) into 0
20.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))))) into 0
20.338 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (* d3 (pow d2 2))))) into 0
20.338 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
20.338 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 (pow d3 2))) into 0
20.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 3)) (/ 0 (pow d3 3))))) into 0
20.339 * [backup-simplify]: Simplify (+ 0 0) into 0
20.339 * [backup-simplify]: Simplify (+ 0 0) into 0
20.339 * [backup-simplify]: Simplify (+ 0 0) into 0
20.339 * [backup-simplify]: Simplify (+ 0 0) into 0
20.339 * [backup-simplify]: Simplify (- 0) into 0
20.340 * [backup-simplify]: Simplify (+ 0 0) into 0
20.340 * [taylor]: Taking taylor expansion of 0 in d2
20.340 * [backup-simplify]: Simplify 0 into 0
20.340 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
20.340 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
20.341 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
20.341 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
20.341 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.342 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
20.342 * [backup-simplify]: Simplify (+ 0 0) into 0
20.343 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
20.343 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
20.344 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 (pow d2 2))))) into 0
20.344 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.345 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.346 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
20.347 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.347 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))) into 0
20.348 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
20.348 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.349 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))) into 0
20.349 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
20.349 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
20.350 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 (pow d3 2))))) into 0
20.350 * [backup-simplify]: Simplify (+ 0 0) into 0
20.351 * [backup-simplify]: Simplify (+ 0 0) into 0
20.351 * [backup-simplify]: Simplify (+ 0 0) into 0
20.351 * [backup-simplify]: Simplify (+ 0 0) into 0
20.352 * [backup-simplify]: Simplify (- 0) into 0
20.352 * [backup-simplify]: Simplify (+ 0 0) into 0
20.352 * [taylor]: Taking taylor expansion of 0 in d2
20.352 * [backup-simplify]: Simplify 0 into 0
20.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.355 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.355 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.356 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))) into 0
20.356 * [backup-simplify]: Simplify (+ 0 0) into 0
20.357 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.358 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
20.358 * [backup-simplify]: Simplify (- 0) into 0
20.358 * [backup-simplify]: Simplify (+ 0 0) into 0
20.358 * [taylor]: Taking taylor expansion of 0 in d2
20.358 * [backup-simplify]: Simplify 0 into 0
20.358 * [taylor]: Taking taylor expansion of 0 in d2
20.358 * [backup-simplify]: Simplify 0 into 0
20.359 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.359 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.360 * [backup-simplify]: Simplify (+ 0 0) into 0
20.360 * [backup-simplify]: Simplify (* 3 (/ 1 d3)) into (/ 3 d3)
20.360 * [backup-simplify]: Simplify (+ 0 (/ 3 d3)) into (* 3 (/ 1 d3))
20.360 * [backup-simplify]: Simplify (- (* 3 (/ 1 d3))) into (- (* 3 (/ 1 d3)))
20.360 * [backup-simplify]: Simplify (+ 0 (- (* 3 (/ 1 d3)))) into (- (* 3 (/ 1 d3)))
20.360 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 d3))) in d3
20.360 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d3)) in d3
20.360 * [taylor]: Taking taylor expansion of 3 in d3
20.360 * [backup-simplify]: Simplify 3 into 3
20.360 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.360 * [taylor]: Taking taylor expansion of d3 in d3
20.360 * [backup-simplify]: Simplify 0 into 0
20.360 * [backup-simplify]: Simplify 1 into 1
20.360 * [backup-simplify]: Simplify (/ 1 1) into 1
20.361 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.362 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0
20.362 * [backup-simplify]: Simplify (+ 0 0) into 0
20.362 * [backup-simplify]: Simplify (* 6 (/ 1 d3)) into (/ 6 d3)
20.362 * [backup-simplify]: Simplify (- (/ 6 d3)) into (- (* 6 (/ 1 d3)))
20.362 * [backup-simplify]: Simplify (+ 0 (- (* 6 (/ 1 d3)))) into (- (* 6 (/ 1 d3)))
20.362 * [taylor]: Taking taylor expansion of (- (* 6 (/ 1 d3))) in d3
20.362 * [taylor]: Taking taylor expansion of (* 6 (/ 1 d3)) in d3
20.362 * [taylor]: Taking taylor expansion of 6 in d3
20.362 * [backup-simplify]: Simplify 6 into 6
20.362 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.362 * [taylor]: Taking taylor expansion of d3 in d3
20.362 * [backup-simplify]: Simplify 0 into 0
20.362 * [backup-simplify]: Simplify 1 into 1
20.362 * [backup-simplify]: Simplify (/ 1 1) into 1
20.363 * [backup-simplify]: Simplify (* 6 (/ 1 d3)) into (/ 6 d3)
20.363 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.363 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.364 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0
20.364 * [backup-simplify]: Simplify (+ 0 0) into 0
20.364 * [backup-simplify]: Simplify (- 0) into 0
20.364 * [backup-simplify]: Simplify (+ (/ 6 d3) 0) into (* 6 (/ 1 d3))
20.364 * [taylor]: Taking taylor expansion of (* 6 (/ 1 d3)) in d3
20.364 * [taylor]: Taking taylor expansion of 6 in d3
20.364 * [backup-simplify]: Simplify 6 into 6
20.364 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.364 * [taylor]: Taking taylor expansion of d3 in d3
20.364 * [backup-simplify]: Simplify 0 into 0
20.364 * [backup-simplify]: Simplify 1 into 1
20.365 * [backup-simplify]: Simplify (/ 1 1) into 1
20.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.366 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0
20.366 * [backup-simplify]: Simplify (* 3 (/ 1 d3)) into (/ 3 d3)
20.366 * [backup-simplify]: Simplify (- (/ 3 d3)) into (- (* 3 (/ 1 d3)))
20.366 * [backup-simplify]: Simplify (+ 0 (- (* 3 (/ 1 d3)))) into (- (* 3 (/ 1 d3)))
20.366 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 d3))) in d3
20.366 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d3)) in d3
20.366 * [taylor]: Taking taylor expansion of 3 in d3
20.366 * [backup-simplify]: Simplify 3 into 3
20.366 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.366 * [taylor]: Taking taylor expansion of d3 in d3
20.366 * [backup-simplify]: Simplify 0 into 0
20.366 * [backup-simplify]: Simplify 1 into 1
20.366 * [backup-simplify]: Simplify (/ 1 1) into 1
20.366 * [backup-simplify]: Simplify (* 6 (/ 1 d3)) into (/ 6 d3)
20.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.367 * [backup-simplify]: Simplify (+ (* 6 0) (* 0 1)) into 0
20.367 * [backup-simplify]: Simplify (- 0) into 0
20.367 * [backup-simplify]: Simplify (+ (/ 6 d3) 0) into (* 6 (/ 1 d3))
20.367 * [taylor]: Taking taylor expansion of (* 6 (/ 1 d3)) in d3
20.367 * [taylor]: Taking taylor expansion of 6 in d3
20.367 * [backup-simplify]: Simplify 6 into 6
20.367 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.367 * [taylor]: Taking taylor expansion of d3 in d3
20.367 * [backup-simplify]: Simplify 0 into 0
20.367 * [backup-simplify]: Simplify 1 into 1
20.368 * [backup-simplify]: Simplify (/ 1 1) into 1
20.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.368 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0
20.368 * [backup-simplify]: Simplify (* 3 (/ 1 d3)) into (/ 3 d3)
20.369 * [backup-simplify]: Simplify (- (/ 3 d3)) into (- (* 3 (/ 1 d3)))
20.369 * [backup-simplify]: Simplify (+ 0 (- (* 3 (/ 1 d3)))) into (- (* 3 (/ 1 d3)))
20.369 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 d3))) in d3
20.369 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d3)) in d3
20.369 * [taylor]: Taking taylor expansion of 3 in d3
20.369 * [backup-simplify]: Simplify 3 into 3
20.369 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.369 * [taylor]: Taking taylor expansion of d3 in d3
20.369 * [backup-simplify]: Simplify 0 into 0
20.369 * [backup-simplify]: Simplify 1 into 1
20.369 * [backup-simplify]: Simplify (/ 1 1) into 1
20.369 * [taylor]: Taking taylor expansion of 0 in d3
20.369 * [backup-simplify]: Simplify 0 into 0
20.369 * [taylor]: Taking taylor expansion of 0 in d3
20.369 * [backup-simplify]: Simplify 0 into 0
20.369 * [taylor]: Taking taylor expansion of 0 in d3
20.369 * [backup-simplify]: Simplify 0 into 0
20.369 * [taylor]: Taking taylor expansion of 0 in d3
20.369 * [backup-simplify]: Simplify 0 into 0
20.369 * [taylor]: Taking taylor expansion of 0 in d3
20.369 * [backup-simplify]: Simplify 0 into 0
20.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.370 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.371 * [backup-simplify]: Simplify (+ 0 0) into 0
20.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.371 * [backup-simplify]: Simplify (+ 0 0) into 0
20.372 * [backup-simplify]: Simplify (- 0) into 0
20.372 * [backup-simplify]: Simplify (+ 0 0) into 0
20.374 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))))))))) into 0
20.376 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1))))))))) into 0
20.379 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
20.380 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
20.386 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2)))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4))))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3)))))))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.396 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))))) (+ (* 0 (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))))) (* 0 1))))))))) into 0
20.396 * [taylor]: Taking taylor expansion of 0 in d4
20.396 * [backup-simplify]: Simplify 0 into 0
20.397 * [taylor]: Taking taylor expansion of 0 in d2
20.397 * [backup-simplify]: Simplify 0 into 0
20.397 * [taylor]: Taking taylor expansion of 0 in d2
20.397 * [backup-simplify]: Simplify 0 into 0
20.397 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
20.398 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 d2))) into 0
20.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))))) into 0
20.399 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 (* (pow d3 2) d2))))) into 0
20.401 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
20.402 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
20.403 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
20.403 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
20.404 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
20.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
20.406 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.407 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.407 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
20.410 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.412 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2)))))) into 0
20.413 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
20.414 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
20.414 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
20.415 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d3 2)))))) into 0
20.416 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
20.416 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
20.416 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
20.417 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d2 2)))))) into 0
20.418 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.419 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.420 * [backup-simplify]: Simplify (+ 0 0) into 0
20.420 * [backup-simplify]: Simplify (+ 0 0) into 0
20.420 * [backup-simplify]: Simplify (+ 0 0) into 0
20.420 * [backup-simplify]: Simplify (+ 0 0) into 0
20.420 * [backup-simplify]: Simplify (+ 0 0) into 0
20.421 * [backup-simplify]: Simplify (+ 0 0) into 0
20.421 * [backup-simplify]: Simplify (+ 0 0) into 0
20.422 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.422 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.422 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.423 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3)))))) into 0
20.424 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
20.425 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
20.425 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
20.426 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2)))))) into 0
20.426 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
20.427 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
20.427 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
20.428 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2)))))) into 0
20.428 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
20.429 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
20.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
20.430 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 (* d3 (pow d2 2)))))) into 0
20.430 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
20.430 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (pow d3 2)))) into 0
20.431 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 3)) (/ 0 (pow d3 3))) (* 0 (/ 0 (pow d3 3))))) into 0
20.431 * [backup-simplify]: Simplify (+ 0 0) into 0
20.431 * [backup-simplify]: Simplify (+ 0 0) into 0
20.432 * [backup-simplify]: Simplify (+ 0 0) into 0
20.432 * [backup-simplify]: Simplify (+ 0 0) into 0
20.432 * [backup-simplify]: Simplify (- 0) into 0
20.432 * [backup-simplify]: Simplify (+ 0 0) into 0
20.432 * [taylor]: Taking taylor expansion of 0 in d2
20.432 * [backup-simplify]: Simplify 0 into 0
20.433 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
20.433 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
20.434 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2)))))) into 0
20.434 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
20.435 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.436 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3)))))) into 0
20.436 * [backup-simplify]: Simplify (+ 0 0) into 0
20.436 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
20.437 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
20.437 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d2 2)))))) into 0
20.438 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.440 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.441 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
20.441 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.442 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2)))))) into 0
20.443 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
20.443 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.445 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2)))))) into 0
20.446 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
20.447 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
20.448 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d3 2)))))) into 0
20.448 * [backup-simplify]: Simplify (+ 0 0) into 0
20.449 * [backup-simplify]: Simplify (+ 0 0) into 0
20.449 * [backup-simplify]: Simplify (+ 0 0) into 0
20.449 * [backup-simplify]: Simplify (+ 0 0) into 0
20.450 * [backup-simplify]: Simplify (- 0) into 0
20.450 * [backup-simplify]: Simplify (+ 0 0) into 0
20.450 * [taylor]: Taking taylor expansion of 0 in d2
20.450 * [backup-simplify]: Simplify 0 into 0
20.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.452 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.453 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.454 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2)))))) into 0
20.454 * [backup-simplify]: Simplify (+ 0 0) into 0
20.455 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.456 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3)))))) into 0
20.457 * [backup-simplify]: Simplify (- 0) into 0
20.457 * [backup-simplify]: Simplify (+ 0 0) into 0
20.457 * [taylor]: Taking taylor expansion of 0 in d2
20.457 * [backup-simplify]: Simplify 0 into 0
20.457 * [taylor]: Taking taylor expansion of 0 in d2
20.457 * [backup-simplify]: Simplify 0 into 0
20.458 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d3 2))) into (/ 3 (pow d3 2))
20.458 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.459 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.460 * [backup-simplify]: Simplify (+ (/ 3 (pow d3 2)) 0) into (* 3 (/ 1 (pow d3 2)))
20.461 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.461 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 1)) into 0
20.461 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.462 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d3))) into 0
20.462 * [backup-simplify]: Simplify (+ 0 0) into 0
20.462 * [backup-simplify]: Simplify (- 0) into 0
20.463 * [backup-simplify]: Simplify (+ (* 3 (/ 1 (pow d3 2))) 0) into (* 3 (/ 1 (pow d3 2)))
20.463 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d3 2))) in d3
20.463 * [taylor]: Taking taylor expansion of 3 in d3
20.463 * [backup-simplify]: Simplify 3 into 3
20.463 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3
20.463 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
20.463 * [taylor]: Taking taylor expansion of d3 in d3
20.463 * [backup-simplify]: Simplify 0 into 0
20.463 * [backup-simplify]: Simplify 1 into 1
20.463 * [backup-simplify]: Simplify (* 1 1) into 1
20.464 * [backup-simplify]: Simplify (/ 1 1) into 1
20.464 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.465 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.466 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
20.466 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d3 2))) into (/ 3 (pow d3 2))
20.466 * [backup-simplify]: Simplify (+ 0 (/ 3 (pow d3 2))) into (* 3 (/ 1 (pow d3 2)))
20.467 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
20.467 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.467 * [backup-simplify]: Simplify (+ (* 6 0) (* 0 (/ 1 d3))) into 0
20.467 * [backup-simplify]: Simplify (- 0) into 0
20.468 * [backup-simplify]: Simplify (+ (* 3 (/ 1 (pow d3 2))) 0) into (* 3 (/ 1 (pow d3 2)))
20.468 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d3 2))) in d3
20.468 * [taylor]: Taking taylor expansion of 3 in d3
20.468 * [backup-simplify]: Simplify 3 into 3
20.468 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3
20.468 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
20.468 * [taylor]: Taking taylor expansion of d3 in d3
20.468 * [backup-simplify]: Simplify 0 into 0
20.468 * [backup-simplify]: Simplify 1 into 1
20.468 * [backup-simplify]: Simplify (* 1 1) into 1
20.468 * [backup-simplify]: Simplify (/ 1 1) into 1
20.469 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
20.469 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.469 * [backup-simplify]: Simplify (+ (* 6 0) (* 0 (/ 1 d3))) into 0
20.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.471 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
20.471 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d3 2))) into (/ 3 (pow d3 2))
20.471 * [backup-simplify]: Simplify (+ 0 (/ 3 (pow d3 2))) into (* 3 (/ 1 (pow d3 2)))
20.471 * [backup-simplify]: Simplify (- (* 3 (/ 1 (pow d3 2)))) into (- (* 3 (/ 1 (pow d3 2))))
20.471 * [backup-simplify]: Simplify (+ 0 (- (* 3 (/ 1 (pow d3 2))))) into (- (* 3 (/ 1 (pow d3 2))))
20.471 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow d3 2)))) in d3
20.471 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d3 2))) in d3
20.471 * [taylor]: Taking taylor expansion of 3 in d3
20.471 * [backup-simplify]: Simplify 3 into 3
20.471 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3
20.471 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
20.471 * [taylor]: Taking taylor expansion of d3 in d3
20.471 * [backup-simplify]: Simplify 0 into 0
20.471 * [backup-simplify]: Simplify 1 into 1
20.472 * [backup-simplify]: Simplify (* 1 1) into 1
20.472 * [backup-simplify]: Simplify (/ 1 1) into 1
20.472 * [taylor]: Taking taylor expansion of 0 in d3
20.472 * [backup-simplify]: Simplify 0 into 0
20.472 * [taylor]: Taking taylor expansion of 0 in d3
20.472 * [backup-simplify]: Simplify 0 into 0
20.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.473 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
20.473 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.473 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d3))) into 0
20.474 * [backup-simplify]: Simplify (- 0) into 0
20.474 * [backup-simplify]: Simplify (+ 0 0) into 0
20.474 * [taylor]: Taking taylor expansion of 0 in d3
20.474 * [backup-simplify]: Simplify 0 into 0
20.474 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.474 * [backup-simplify]: Simplify (+ (* 6 0) (* 0 (/ 1 d3))) into 0
20.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.476 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (* 0 1))) into 0
20.476 * [backup-simplify]: Simplify (- 0) into 0
20.476 * [backup-simplify]: Simplify (+ 0 0) into 0
20.476 * [taylor]: Taking taylor expansion of 0 in d3
20.476 * [backup-simplify]: Simplify 0 into 0
20.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.477 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
20.477 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.478 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d3))) into 0
20.478 * [backup-simplify]: Simplify (- 0) into 0
20.478 * [backup-simplify]: Simplify (+ 0 0) into 0
20.478 * [taylor]: Taking taylor expansion of 0 in d3
20.478 * [backup-simplify]: Simplify 0 into 0
20.478 * [taylor]: Taking taylor expansion of 0 in d3
20.478 * [backup-simplify]: Simplify 0 into 0
20.478 * [taylor]: Taking taylor expansion of 0 in d3
20.478 * [backup-simplify]: Simplify 0 into 0
20.478 * [taylor]: Taking taylor expansion of 0 in d3
20.478 * [backup-simplify]: Simplify 0 into 0
20.478 * [taylor]: Taking taylor expansion of 0 in d3
20.478 * [backup-simplify]: Simplify 0 into 0
20.478 * [taylor]: Taking taylor expansion of 0 in d3
20.478 * [backup-simplify]: Simplify 0 into 0
20.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.480 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.480 * [backup-simplify]: Simplify (+ 0 0) into 0
20.480 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.481 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.481 * [backup-simplify]: Simplify (+ 0 0) into 0
20.481 * [backup-simplify]: Simplify (- 0) into 0
20.481 * [backup-simplify]: Simplify (+ 0 0) into 0
20.485 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))))))))) into 0
20.488 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1)))))))))) into 0
20.489 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))))) into 0
20.490 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))))) into 0
20.498 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2)))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4))))) (/ 0 1)) (* (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3)))))))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.505 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (* 3 (/ 1 (* d3 (pow d4 2)))) (+ (* 3 (/ 1 (* d3 (* d4 d2)))) (+ (* 3 (/ 1 (* d3 (* d2 d4)))) (+ (* 3 (/ 1 (* d3 (pow d2 2)))) (/ 1 (pow d3 3)))))) (+ (* 3 (/ 1 (* (pow d3 2) d2))) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d2 (pow d4 2))) (+ (* 2 (/ 1 (* (pow d4 2) d2))) (+ (* 3 (/ 1 (* (pow d3 2) d4))) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (/ 1 (pow d4 3))))))))))) (+ (* 0 (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d4 d2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (pow d3 2))))))) (+ (* 6 (/ 1 (* d3 d2))) (* 6 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 3 (/ 1 d3)) (+ (* 3 (/ 1 d4)) (* 3 (/ 1 d2))))) (* 0 1)))))))))) into 0
20.505 * [taylor]: Taking taylor expansion of 0 in d4
20.505 * [backup-simplify]: Simplify 0 into 0
20.505 * [taylor]: Taking taylor expansion of 0 in d2
20.505 * [backup-simplify]: Simplify 0 into 0
20.505 * [taylor]: Taking taylor expansion of 0 in d2
20.505 * [backup-simplify]: Simplify 0 into 0
20.505 * [taylor]: Taking taylor expansion of 0 in d2
20.505 * [backup-simplify]: Simplify 0 into 0
20.506 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
20.507 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
20.507 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))))) into 0
20.508 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow d3 2) d2)))))) into 0
20.509 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
20.510 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))))) into 0
20.510 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
20.511 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
20.511 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
20.512 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
20.512 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.513 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.513 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.514 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.515 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
20.515 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.516 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))))) into 0
20.517 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))))) into 0
20.518 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
20.519 * [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
20.520 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d3 2))))))) into 0
20.520 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
20.521 * [backup-simplify]: Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
20.522 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
20.523 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d2 2))))))) into 0
20.523 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
20.524 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
20.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.525 * [backup-simplify]: Simplify (+ 0 0) into 0
20.525 * [backup-simplify]: Simplify (+ 0 0) into 0
20.526 * [backup-simplify]: Simplify (+ 0 0) into 0
20.526 * [backup-simplify]: Simplify (+ 0 0) into 0
20.526 * [backup-simplify]: Simplify (+ 0 0) into 0
20.526 * [backup-simplify]: Simplify (+ 0 0) into 0
20.526 * [backup-simplify]: Simplify (+ 0 0) into 0
20.527 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.528 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.528 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.529 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))))) into 0
20.531 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
20.532 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))))) into 0
20.533 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
20.534 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))))) into 0
20.535 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
20.537 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))))) into 0
20.537 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
20.539 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))))) into 0
20.539 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
20.540 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
20.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
20.543 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 (pow d2 2))))))) into 0
20.543 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
20.544 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d3 2))))) into 0
20.545 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 3)) (/ 0 (pow d3 3))) (* 0 (/ 0 (pow d3 3))) (* 0 (/ 0 (pow d3 3))))) into 0
20.545 * [backup-simplify]: Simplify (+ 0 0) into 0
20.546 * [backup-simplify]: Simplify (+ 0 0) into 0
20.546 * [backup-simplify]: Simplify (+ 0 0) into 0
20.547 * [backup-simplify]: Simplify (+ 0 0) into 0
20.547 * [backup-simplify]: Simplify (- 0) into 0
20.547 * [backup-simplify]: Simplify (+ 0 0) into 0
20.547 * [taylor]: Taking taylor expansion of 0 in d2
20.547 * [backup-simplify]: Simplify 0 into 0
20.549 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
20.549 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
20.551 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))))) into 0
20.552 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
20.552 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.554 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))))) into 0
20.554 * [backup-simplify]: Simplify (+ 0 0) into 0
20.556 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
20.556 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
20.558 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d2 2))))))) into 0
20.560 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
20.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.563 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
20.565 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))))) into 0
20.565 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.567 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))))) into 0
20.568 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
20.569 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.571 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))))) into 0
20.572 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
20.573 * [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
20.574 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d3 2))))))) into 0
20.575 * [backup-simplify]: Simplify (+ 0 0) into 0
20.575 * [backup-simplify]: Simplify (+ 0 0) into 0
20.575 * [backup-simplify]: Simplify (+ 0 0) into 0
20.576 * [backup-simplify]: Simplify (+ 0 0) into 0
20.576 * [backup-simplify]: Simplify (- 0) into 0
20.577 * [backup-simplify]: Simplify (+ 0 0) into 0
20.577 * [taylor]: Taking taylor expansion of 0 in d2
20.577 * [backup-simplify]: Simplify 0 into 0
20.578 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.579 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
20.580 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.582 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))))) into 0
20.582 * [backup-simplify]: Simplify (+ 0 0) into 0
20.582 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.584 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))))) into 0
20.585 * [backup-simplify]: Simplify (- 0) into 0
20.585 * [backup-simplify]: Simplify (+ 0 0) into 0
20.585 * [taylor]: Taking taylor expansion of 0 in d2
20.585 * [backup-simplify]: Simplify 0 into 0
20.585 * [taylor]: Taking taylor expansion of 0 in d2
20.585 * [backup-simplify]: Simplify 0 into 0
20.586 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
20.587 * [backup-simplify]: Simplify (+ (* (pow d3 2) 0) (+ (* 0 1) (* 0 0))) into 0
20.587 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
20.588 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d3 2)))) into 0
20.589 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.590 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.592 * [backup-simplify]: Simplify (+ 0 0) into 0
20.592 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.593 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 1))) into 0
20.593 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.597 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.597 * [backup-simplify]: Simplify (+ (/ 1 (pow d3 3)) 0) into (/ 1 (pow d3 3))
20.597 * [backup-simplify]: Simplify (- (/ 1 (pow d3 3))) into (- (/ 1 (pow d3 3)))
20.597 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d3 3)))) into (- (/ 1 (pow d3 3)))
20.598 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d3 3))) in d3
20.598 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 3)) in d3
20.598 * [taylor]: Taking taylor expansion of (pow d3 3) in d3
20.598 * [taylor]: Taking taylor expansion of d3 in d3
20.598 * [backup-simplify]: Simplify 0 into 0
20.598 * [backup-simplify]: Simplify 1 into 1
20.598 * [backup-simplify]: Simplify (* 1 1) into 1
20.599 * [backup-simplify]: Simplify (* 1 1) into 1
20.599 * [backup-simplify]: Simplify (/ 1 1) into 1
20.600 * [backup-simplify]: Simplify (- 1) into -1
20.600 * [backup-simplify]: Simplify -1 into -1
20.600 * [taylor]: Taking taylor expansion of 0 in d3
20.600 * [backup-simplify]: Simplify 0 into 0
20.600 * [taylor]: Taking taylor expansion of 0 in d3
20.600 * [backup-simplify]: Simplify 0 into 0
20.600 * [taylor]: Taking taylor expansion of 0 in d3
20.600 * [backup-simplify]: Simplify 0 into 0
20.601 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.603 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.603 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
20.604 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
20.604 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d3 2)))) into 0
20.605 * [backup-simplify]: Simplify (+ 0 0) into 0
20.605 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.606 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.606 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.607 * [backup-simplify]: Simplify (- 0) into 0
20.608 * [backup-simplify]: Simplify (+ 0 0) into 0
20.608 * [taylor]: Taking taylor expansion of 0 in d3
20.608 * [backup-simplify]: Simplify 0 into 0
20.608 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.609 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.609 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.610 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.612 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.612 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
20.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
20.613 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d3 2)))) into 0
20.614 * [backup-simplify]: Simplify (+ 0 0) into 0
20.614 * [backup-simplify]: Simplify (- 0) into 0
20.614 * [backup-simplify]: Simplify (+ 0 0) into 0
20.614 * [taylor]: Taking taylor expansion of 0 in d3
20.614 * [backup-simplify]: Simplify 0 into 0
20.615 * [taylor]: Taking taylor expansion of 0 in d3
20.615 * [backup-simplify]: Simplify 0 into 0
20.615 * [taylor]: Taking taylor expansion of 0 in d3
20.615 * [backup-simplify]: Simplify 0 into 0
20.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.617 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.617 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.618 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.618 * [backup-simplify]: Simplify (- 0) into 0
20.619 * [backup-simplify]: Simplify (+ 0 0) into 0
20.619 * [taylor]: Taking taylor expansion of 0 in d3
20.619 * [backup-simplify]: Simplify 0 into 0
20.619 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.620 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.621 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.622 * [backup-simplify]: Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.622 * [backup-simplify]: Simplify (- 0) into 0
20.622 * [backup-simplify]: Simplify (+ 0 0) into 0
20.622 * [taylor]: Taking taylor expansion of 0 in d3
20.622 * [backup-simplify]: Simplify 0 into 0
20.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.625 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.625 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.626 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.626 * [backup-simplify]: Simplify (- 0) into 0
20.626 * [backup-simplify]: Simplify (+ 0 0) into 0
20.626 * [taylor]: Taking taylor expansion of 0 in d3
20.626 * [backup-simplify]: Simplify 0 into 0
20.626 * [taylor]: Taking taylor expansion of 0 in d3
20.626 * [backup-simplify]: Simplify 0 into 0
20.626 * [taylor]: Taking taylor expansion of 0 in d3
20.626 * [backup-simplify]: Simplify 0 into 0
20.626 * [taylor]: Taking taylor expansion of 0 in d3
20.626 * [backup-simplify]: Simplify 0 into 0
20.626 * [taylor]: Taking taylor expansion of 0 in d3
20.626 * [backup-simplify]: Simplify 0 into 0
20.626 * [taylor]: Taking taylor expansion of 0 in d3
20.626 * [backup-simplify]: Simplify 0 into 0
20.627 * [backup-simplify]: Simplify (* 3 1) into 3
20.627 * [backup-simplify]: Simplify 3 into 3
20.627 * [backup-simplify]: Simplify (* 3 1) into 3
20.627 * [backup-simplify]: Simplify 3 into 3
20.628 * [backup-simplify]: Simplify (+ (* 3 (* (pow (/ 1 (- d3)) -2) (* 1 (* (/ 1 (/ 1 (- d4))) (pow (/ 1 (- d1)) -3))))) (+ (* 3 (* (pow (/ 1 (- d3)) -2) (* (/ 1 (/ 1 (- d2))) (* 1 (pow (/ 1 (- d1)) -3))))) (* -1 (pow (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d1)))))) 3)))) into (- (+ (* 3 (* (pow d3 2) (* d4 (pow d1 3)))) (* 3 (* (pow d3 2) (* d2 (pow d1 3))))) (* (pow d3 3) (pow d1 3)))
20.628 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
20.628 * [backup-simplify]: Simplify (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) into (* (pow (- (+ d4 d2) (+ d3 d1)) 2) (pow d1 3))
20.628 * [approximate]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 2) (pow d1 3)) in (d1 d4 d2 d3) around 0
20.629 * [taylor]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 2) (pow d1 3)) in d3
20.629 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) (+ d3 d1)) 2) in d3
20.629 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d3
20.629 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3
20.629 * [taylor]: Taking taylor expansion of d4 in d3
20.629 * [backup-simplify]: Simplify d4 into d4
20.629 * [taylor]: Taking taylor expansion of d2 in d3
20.629 * [backup-simplify]: Simplify d2 into d2
20.629 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3
20.629 * [taylor]: Taking taylor expansion of d3 in d3
20.629 * [backup-simplify]: Simplify 0 into 0
20.629 * [backup-simplify]: Simplify 1 into 1
20.629 * [taylor]: Taking taylor expansion of d1 in d3
20.629 * [backup-simplify]: Simplify d1 into d1
20.629 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
20.629 * [backup-simplify]: Simplify (+ 0 d1) into d1
20.629 * [backup-simplify]: Simplify (- d1) into (- d1)
20.629 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d1)) into (- (+ d4 d2) d1)
20.629 * [taylor]: Taking taylor expansion of (pow d1 3) in d3
20.629 * [taylor]: Taking taylor expansion of d1 in d3
20.629 * [backup-simplify]: Simplify d1 into d1
20.629 * [taylor]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 2) (pow d1 3)) in d2
20.629 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) (+ d3 d1)) 2) in d2
20.629 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d2
20.629 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
20.629 * [taylor]: Taking taylor expansion of d4 in d2
20.629 * [backup-simplify]: Simplify d4 into d4
20.629 * [taylor]: Taking taylor expansion of d2 in d2
20.629 * [backup-simplify]: Simplify 0 into 0
20.629 * [backup-simplify]: Simplify 1 into 1
20.629 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
20.629 * [taylor]: Taking taylor expansion of d3 in d2
20.629 * [backup-simplify]: Simplify d3 into d3
20.629 * [taylor]: Taking taylor expansion of d1 in d2
20.629 * [backup-simplify]: Simplify d1 into d1
20.629 * [backup-simplify]: Simplify (+ d4 0) into d4
20.629 * [backup-simplify]: Simplify (+ d3 d1) into (+ d3 d1)
20.629 * [backup-simplify]: Simplify (- (+ d3 d1)) into (- (+ d3 d1))
20.629 * [backup-simplify]: Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
20.629 * [taylor]: Taking taylor expansion of (pow d1 3) in d2
20.629 * [taylor]: Taking taylor expansion of d1 in d2
20.629 * [backup-simplify]: Simplify d1 into d1
20.629 * [taylor]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 2) (pow d1 3)) in d4
20.629 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) (+ d3 d1)) 2) in d4
20.629 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d4
20.629 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
20.629 * [taylor]: Taking taylor expansion of d4 in d4
20.629 * [backup-simplify]: Simplify 0 into 0
20.629 * [backup-simplify]: Simplify 1 into 1
20.629 * [taylor]: Taking taylor expansion of d2 in d4
20.629 * [backup-simplify]: Simplify d2 into d2
20.629 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4
20.629 * [taylor]: Taking taylor expansion of d3 in d4
20.629 * [backup-simplify]: Simplify d3 into d3
20.629 * [taylor]: Taking taylor expansion of d1 in d4
20.629 * [backup-simplify]: Simplify d1 into d1
20.630 * [backup-simplify]: Simplify (+ 0 d2) into d2
20.630 * [backup-simplify]: Simplify (+ d3 d1) into (+ d3 d1)
20.630 * [backup-simplify]: Simplify (- (+ d3 d1)) into (- (+ d3 d1))
20.630 * [backup-simplify]: Simplify (+ d2 (- (+ d3 d1))) into (- d2 (+ d3 d1))
20.630 * [taylor]: Taking taylor expansion of (pow d1 3) in d4
20.630 * [taylor]: Taking taylor expansion of d1 in d4
20.630 * [backup-simplify]: Simplify d1 into d1
20.630 * [taylor]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 2) (pow d1 3)) in d1
20.630 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) (+ d3 d1)) 2) in d1
20.630 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
20.630 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
20.630 * [taylor]: Taking taylor expansion of d4 in d1
20.630 * [backup-simplify]: Simplify d4 into d4
20.630 * [taylor]: Taking taylor expansion of d2 in d1
20.630 * [backup-simplify]: Simplify d2 into d2
20.630 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
20.630 * [taylor]: Taking taylor expansion of d3 in d1
20.630 * [backup-simplify]: Simplify d3 into d3
20.630 * [taylor]: Taking taylor expansion of d1 in d1
20.630 * [backup-simplify]: Simplify 0 into 0
20.630 * [backup-simplify]: Simplify 1 into 1
20.630 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
20.630 * [backup-simplify]: Simplify (+ d3 0) into d3
20.630 * [backup-simplify]: Simplify (- d3) into (- d3)
20.630 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
20.630 * [taylor]: Taking taylor expansion of (pow d1 3) in d1
20.630 * [taylor]: Taking taylor expansion of d1 in d1
20.630 * [backup-simplify]: Simplify 0 into 0
20.630 * [backup-simplify]: Simplify 1 into 1
20.630 * [taylor]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 2) (pow d1 3)) in d1
20.630 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) (+ d3 d1)) 2) in d1
20.630 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
20.630 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
20.630 * [taylor]: Taking taylor expansion of d4 in d1
20.630 * [backup-simplify]: Simplify d4 into d4
20.630 * [taylor]: Taking taylor expansion of d2 in d1
20.630 * [backup-simplify]: Simplify d2 into d2
20.630 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
20.630 * [taylor]: Taking taylor expansion of d3 in d1
20.630 * [backup-simplify]: Simplify d3 into d3
20.630 * [taylor]: Taking taylor expansion of d1 in d1
20.630 * [backup-simplify]: Simplify 0 into 0
20.630 * [backup-simplify]: Simplify 1 into 1
20.630 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
20.630 * [backup-simplify]: Simplify (+ d3 0) into d3
20.630 * [backup-simplify]: Simplify (- d3) into (- d3)
20.630 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
20.630 * [taylor]: Taking taylor expansion of (pow d1 3) in d1
20.630 * [taylor]: Taking taylor expansion of d1 in d1
20.630 * [backup-simplify]: Simplify 0 into 0
20.630 * [backup-simplify]: Simplify 1 into 1
20.631 * [backup-simplify]: Simplify (* (- (+ d4 d2) d3) (- (+ d4 d2) d3)) into (pow (- (+ d4 d2) d3) 2)
20.631 * [backup-simplify]: Simplify (* 1 1) into 1
20.631 * [backup-simplify]: Simplify (* 1 1) into 1
20.631 * [backup-simplify]: Simplify (* (pow (- (+ d4 d2) d3) 2) 1) into (pow (- (+ d4 d2) d3) 2)
20.631 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) d3) 2) in d4
20.631 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4
20.631 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
20.631 * [taylor]: Taking taylor expansion of d4 in d4
20.631 * [backup-simplify]: Simplify 0 into 0
20.631 * [backup-simplify]: Simplify 1 into 1
20.631 * [taylor]: Taking taylor expansion of d2 in d4
20.631 * [backup-simplify]: Simplify d2 into d2
20.631 * [taylor]: Taking taylor expansion of d3 in d4
20.631 * [backup-simplify]: Simplify d3 into d3
20.631 * [backup-simplify]: Simplify (+ 0 d2) into d2
20.632 * [backup-simplify]: Simplify (- d3) into (- d3)
20.632 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
20.632 * [backup-simplify]: Simplify (* (- d2 d3) (- d2 d3)) into (pow (- d2 d3) 2)
20.632 * [taylor]: Taking taylor expansion of (pow (- d2 d3) 2) in d2
20.632 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
20.632 * [taylor]: Taking taylor expansion of d2 in d2
20.632 * [backup-simplify]: Simplify 0 into 0
20.632 * [backup-simplify]: Simplify 1 into 1
20.632 * [taylor]: Taking taylor expansion of d3 in d2
20.632 * [backup-simplify]: Simplify d3 into d3
20.632 * [backup-simplify]: Simplify (- d3) into (- d3)
20.632 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3)
20.632 * [backup-simplify]: Simplify (* (- d3) (- d3)) into (pow d3 2)
20.632 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
20.632 * [taylor]: Taking taylor expansion of d3 in d3
20.632 * [backup-simplify]: Simplify 0 into 0
20.632 * [backup-simplify]: Simplify 1 into 1
20.632 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.633 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.633 * [backup-simplify]: Simplify (+ 0 0) into 0
20.633 * [backup-simplify]: Simplify (+ 0 1) into 1
20.633 * [backup-simplify]: Simplify (- 1) into -1
20.634 * [backup-simplify]: Simplify (+ 0 -1) into -1
20.634 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) -1) (* -1 (- (+ d4 d2) d3))) into (- (* 2 d3) (+ (* 2 d4) (* 2 d2)))
20.634 * [backup-simplify]: Simplify (+ (* (pow (- (+ d4 d2) d3) 2) 0) (* (- (* 2 d3) (+ (* 2 d4) (* 2 d2))) 1)) into (- (* 2 d3) (+ (* 2 d4) (* 2 d2)))
20.634 * [taylor]: Taking taylor expansion of (- (* 2 d3) (+ (* 2 d4) (* 2 d2))) in d4
20.634 * [taylor]: Taking taylor expansion of (* 2 d3) in d4
20.634 * [taylor]: Taking taylor expansion of 2 in d4
20.634 * [backup-simplify]: Simplify 2 into 2
20.634 * [taylor]: Taking taylor expansion of d3 in d4
20.634 * [backup-simplify]: Simplify d3 into d3
20.634 * [taylor]: Taking taylor expansion of (+ (* 2 d4) (* 2 d2)) in d4
20.634 * [taylor]: Taking taylor expansion of (* 2 d4) in d4
20.634 * [taylor]: Taking taylor expansion of 2 in d4
20.634 * [backup-simplify]: Simplify 2 into 2
20.634 * [taylor]: Taking taylor expansion of d4 in d4
20.634 * [backup-simplify]: Simplify 0 into 0
20.634 * [backup-simplify]: Simplify 1 into 1
20.634 * [taylor]: Taking taylor expansion of (* 2 d2) in d4
20.634 * [taylor]: Taking taylor expansion of 2 in d4
20.634 * [backup-simplify]: Simplify 2 into 2
20.634 * [taylor]: Taking taylor expansion of d2 in d4
20.634 * [backup-simplify]: Simplify d2 into d2
20.634 * [backup-simplify]: Simplify (* 2 d3) into (* 2 d3)
20.635 * [backup-simplify]: Simplify (* 2 0) into 0
20.635 * [backup-simplify]: Simplify (* 2 d2) into (* 2 d2)
20.635 * [backup-simplify]: Simplify (+ 0 (* 2 d2)) into (* 2 d2)
20.635 * [backup-simplify]: Simplify (- (* 2 d2)) into (- (* 2 d2))
20.635 * [backup-simplify]: Simplify (+ (* 2 d3) (- (* 2 d2))) into (- (* 2 d3) (* 2 d2))
20.635 * [taylor]: Taking taylor expansion of (- (* 2 d3) (* 2 d2)) in d2
20.635 * [taylor]: Taking taylor expansion of (* 2 d3) in d2
20.635 * [taylor]: Taking taylor expansion of 2 in d2
20.635 * [backup-simplify]: Simplify 2 into 2
20.635 * [taylor]: Taking taylor expansion of d3 in d2
20.635 * [backup-simplify]: Simplify d3 into d3
20.635 * [taylor]: Taking taylor expansion of (* 2 d2) in d2
20.635 * [taylor]: Taking taylor expansion of 2 in d2
20.635 * [backup-simplify]: Simplify 2 into 2
20.635 * [taylor]: Taking taylor expansion of d2 in d2
20.635 * [backup-simplify]: Simplify 0 into 0
20.635 * [backup-simplify]: Simplify 1 into 1
20.635 * [backup-simplify]: Simplify (* 2 d3) into (* 2 d3)
20.635 * [backup-simplify]: Simplify (* 2 0) into 0
20.636 * [backup-simplify]: Simplify (- 0) into 0
20.636 * [backup-simplify]: Simplify (+ (* 2 d3) 0) into (* 2 d3)
20.636 * [taylor]: Taking taylor expansion of (* 2 d3) in d3
20.636 * [taylor]: Taking taylor expansion of 2 in d3
20.636 * [backup-simplify]: Simplify 2 into 2
20.636 * [taylor]: Taking taylor expansion of d3 in d3
20.636 * [backup-simplify]: Simplify 0 into 0
20.636 * [backup-simplify]: Simplify 1 into 1
20.636 * [backup-simplify]: Simplify (* 2 0) into 0
20.636 * [backup-simplify]: Simplify 0 into 0
20.636 * [backup-simplify]: Simplify (+ 1 0) into 1
20.637 * [backup-simplify]: Simplify (- 0) into 0
20.637 * [backup-simplify]: Simplify (+ 1 0) into 1
20.637 * [backup-simplify]: Simplify (+ (* (- d2 d3) 1) (* 1 (- d2 d3))) into (- (* 2 d2) (* 2 d3))
20.637 * [taylor]: Taking taylor expansion of (- (* 2 d2) (* 2 d3)) in d2
20.637 * [taylor]: Taking taylor expansion of (* 2 d2) in d2
20.637 * [taylor]: Taking taylor expansion of 2 in d2
20.637 * [backup-simplify]: Simplify 2 into 2
20.637 * [taylor]: Taking taylor expansion of d2 in d2
20.637 * [backup-simplify]: Simplify 0 into 0
20.637 * [backup-simplify]: Simplify 1 into 1
20.637 * [taylor]: Taking taylor expansion of (* 2 d3) in d2
20.637 * [taylor]: Taking taylor expansion of 2 in d2
20.637 * [backup-simplify]: Simplify 2 into 2
20.637 * [taylor]: Taking taylor expansion of d3 in d2
20.637 * [backup-simplify]: Simplify d3 into d3
20.637 * [backup-simplify]: Simplify (* 2 0) into 0
20.637 * [backup-simplify]: Simplify (* 2 d3) into (* 2 d3)
20.637 * [backup-simplify]: Simplify (- (* 2 d3)) into (- (* 2 d3))
20.638 * [backup-simplify]: Simplify (+ 0 (- (* 2 d3))) into (- (* 2 d3))
20.638 * [taylor]: Taking taylor expansion of (- (* 2 d3)) in d3
20.638 * [taylor]: Taking taylor expansion of (* 2 d3) in d3
20.638 * [taylor]: Taking taylor expansion of 2 in d3
20.638 * [backup-simplify]: Simplify 2 into 2
20.638 * [taylor]: Taking taylor expansion of d3 in d3
20.638 * [backup-simplify]: Simplify 0 into 0
20.638 * [backup-simplify]: Simplify 1 into 1
20.638 * [backup-simplify]: Simplify (* 2 0) into 0
20.638 * [backup-simplify]: Simplify (- 0) into 0
20.638 * [backup-simplify]: Simplify 0 into 0
20.638 * [backup-simplify]: Simplify (- 0) into 0
20.639 * [backup-simplify]: Simplify (+ 1 0) into 1
20.639 * [backup-simplify]: Simplify (+ (* (- d3) 1) (* 1 (- d3))) into (- (* 2 d3))
20.639 * [taylor]: Taking taylor expansion of (- (* 2 d3)) in d3
20.639 * [taylor]: Taking taylor expansion of (* 2 d3) in d3
20.639 * [taylor]: Taking taylor expansion of 2 in d3
20.639 * [backup-simplify]: Simplify 2 into 2
20.639 * [taylor]: Taking taylor expansion of d3 in d3
20.639 * [backup-simplify]: Simplify 0 into 0
20.639 * [backup-simplify]: Simplify 1 into 1
20.639 * [backup-simplify]: Simplify (* 2 0) into 0
20.639 * [backup-simplify]: Simplify (- 0) into 0
20.639 * [backup-simplify]: Simplify 0 into 0
20.640 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.640 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.641 * [backup-simplify]: Simplify (+ 0 0) into 0
20.641 * [backup-simplify]: Simplify (+ 0 0) into 0
20.641 * [backup-simplify]: Simplify (- 0) into 0
20.641 * [backup-simplify]: Simplify (+ 0 0) into 0
20.642 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) 0) (+ (* -1 -1) (* 0 (- (+ d4 d2) d3)))) into 1
20.642 * [backup-simplify]: Simplify (+ (* (pow (- (+ d4 d2) d3) 2) 0) (+ (* (- (* 2 d3) (+ (* 2 d4) (* 2 d2))) 0) (* 1 1))) into 1
20.642 * [taylor]: Taking taylor expansion of 1 in d4
20.642 * [backup-simplify]: Simplify 1 into 1
20.642 * [taylor]: Taking taylor expansion of 1 in d2
20.642 * [backup-simplify]: Simplify 1 into 1
20.642 * [taylor]: Taking taylor expansion of 1 in d3
20.642 * [backup-simplify]: Simplify 1 into 1
20.642 * [backup-simplify]: Simplify 1 into 1
20.643 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 d3)) into 0
20.643 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
20.643 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 d2)) into 0
20.644 * [backup-simplify]: Simplify (+ 2 0) into 2
20.644 * [backup-simplify]: Simplify (- 2) into -2
20.644 * [backup-simplify]: Simplify (+ 0 -2) into -2
20.644 * [taylor]: Taking taylor expansion of -2 in d2
20.644 * [backup-simplify]: Simplify -2 into -2
20.644 * [taylor]: Taking taylor expansion of -2 in d3
20.644 * [backup-simplify]: Simplify -2 into -2
20.644 * [backup-simplify]: Simplify -2 into -2
20.644 * [backup-simplify]: Simplify (+ 0 0) into 0
20.645 * [backup-simplify]: Simplify (- 0) into 0
20.645 * [backup-simplify]: Simplify (+ 0 0) into 0
20.645 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 1 1) (* 0 (- d2 d3)))) into 1
20.645 * [taylor]: Taking taylor expansion of 1 in d2
20.645 * [backup-simplify]: Simplify 1 into 1
20.645 * [taylor]: Taking taylor expansion of 1 in d3
20.645 * [backup-simplify]: Simplify 1 into 1
20.645 * [backup-simplify]: Simplify 1 into 1
20.646 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (pow d4 2) (pow d1 3))))) (+ (* -2 (* 1 (* 1 (* d4 (pow d1 4))))) (* 1 (pow (* 1 (* 1 (* 1 d1))) 5)))) into (- (+ (pow d1 5) (* (pow d4 2) (pow d1 3))) (* 2 (* d4 (pow d1 4))))
20.646 * [backup-simplify]: Simplify (* (/ 1 d1) (* (* (/ 1 d1) (+ (/ 1 d4) (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3)))) (* (/ 1 d1) (+ (/ 1 d4) (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3)))))) into (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) (pow d1 3))
20.646 * [approximate]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) (pow d1 3)) in (d1 d4 d2 d3) around 0
20.646 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) (pow d1 3)) in d3
20.646 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) in d3
20.646 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
20.646 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
20.647 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
20.647 * [taylor]: Taking taylor expansion of d4 in d3
20.647 * [backup-simplify]: Simplify d4 into d4
20.647 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.647 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
20.647 * [taylor]: Taking taylor expansion of d2 in d3
20.647 * [backup-simplify]: Simplify d2 into d2
20.647 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.647 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
20.647 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
20.647 * [taylor]: Taking taylor expansion of d1 in d3
20.647 * [backup-simplify]: Simplify d1 into d1
20.647 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
20.647 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.647 * [taylor]: Taking taylor expansion of d3 in d3
20.647 * [backup-simplify]: Simplify 0 into 0
20.647 * [backup-simplify]: Simplify 1 into 1
20.647 * [backup-simplify]: Simplify (/ 1 1) into 1
20.647 * [backup-simplify]: Simplify (+ 0 1) into 1
20.648 * [backup-simplify]: Simplify (- 1) into -1
20.648 * [backup-simplify]: Simplify (+ 0 -1) into -1
20.648 * [taylor]: Taking taylor expansion of (pow d1 3) in d3
20.648 * [taylor]: Taking taylor expansion of d1 in d3
20.648 * [backup-simplify]: Simplify d1 into d1
20.648 * [backup-simplify]: Simplify (* -1 -1) into 1
20.648 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
20.648 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3)
20.648 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
20.648 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) (pow d1 3)) in d2
20.648 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) in d2
20.648 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
20.648 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
20.648 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
20.648 * [taylor]: Taking taylor expansion of d4 in d2
20.648 * [backup-simplify]: Simplify d4 into d4
20.648 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.649 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
20.649 * [taylor]: Taking taylor expansion of d2 in d2
20.649 * [backup-simplify]: Simplify 0 into 0
20.649 * [backup-simplify]: Simplify 1 into 1
20.649 * [backup-simplify]: Simplify (/ 1 1) into 1
20.649 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
20.649 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
20.649 * [taylor]: Taking taylor expansion of d1 in d2
20.649 * [backup-simplify]: Simplify d1 into d1
20.649 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
20.649 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
20.649 * [taylor]: Taking taylor expansion of d3 in d2
20.649 * [backup-simplify]: Simplify d3 into d3
20.649 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.649 * [backup-simplify]: Simplify (+ 0 1) into 1
20.650 * [backup-simplify]: Simplify (+ 1 0) into 1
20.650 * [taylor]: Taking taylor expansion of (pow d1 3) in d2
20.650 * [taylor]: Taking taylor expansion of d1 in d2
20.650 * [backup-simplify]: Simplify d1 into d1
20.650 * [backup-simplify]: Simplify (* 1 1) into 1
20.650 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
20.650 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3)
20.650 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
20.650 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) (pow d1 3)) in d4
20.650 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) in d4
20.650 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
20.650 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
20.650 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
20.650 * [taylor]: Taking taylor expansion of d4 in d4
20.650 * [backup-simplify]: Simplify 0 into 0
20.650 * [backup-simplify]: Simplify 1 into 1
20.650 * [backup-simplify]: Simplify (/ 1 1) into 1
20.650 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
20.650 * [taylor]: Taking taylor expansion of d2 in d4
20.650 * [backup-simplify]: Simplify d2 into d2
20.651 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.651 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
20.651 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
20.651 * [taylor]: Taking taylor expansion of d1 in d4
20.651 * [backup-simplify]: Simplify d1 into d1
20.651 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
20.651 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
20.651 * [taylor]: Taking taylor expansion of d3 in d4
20.651 * [backup-simplify]: Simplify d3 into d3
20.651 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.651 * [backup-simplify]: Simplify (+ 1 0) into 1
20.651 * [backup-simplify]: Simplify (+ 1 0) into 1
20.651 * [taylor]: Taking taylor expansion of (pow d1 3) in d4
20.651 * [taylor]: Taking taylor expansion of d1 in d4
20.651 * [backup-simplify]: Simplify d1 into d1
20.652 * [backup-simplify]: Simplify (* 1 1) into 1
20.652 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
20.652 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3)
20.652 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
20.652 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) (pow d1 3)) in d1
20.652 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) in d1
20.652 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
20.652 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
20.652 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
20.652 * [taylor]: Taking taylor expansion of d4 in d1
20.652 * [backup-simplify]: Simplify d4 into d4
20.652 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.652 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
20.652 * [taylor]: Taking taylor expansion of d2 in d1
20.652 * [backup-simplify]: Simplify d2 into d2
20.652 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.652 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
20.652 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
20.652 * [taylor]: Taking taylor expansion of d1 in d1
20.652 * [backup-simplify]: Simplify 0 into 0
20.652 * [backup-simplify]: Simplify 1 into 1
20.652 * [backup-simplify]: Simplify (/ 1 1) into 1
20.652 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
20.652 * [taylor]: Taking taylor expansion of d3 in d1
20.652 * [backup-simplify]: Simplify d3 into d3
20.652 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.653 * [backup-simplify]: Simplify (+ 1 0) into 1
20.653 * [backup-simplify]: Simplify (- 1) into -1
20.653 * [backup-simplify]: Simplify (+ 0 -1) into -1
20.653 * [taylor]: Taking taylor expansion of (pow d1 3) in d1
20.653 * [taylor]: Taking taylor expansion of d1 in d1
20.653 * [backup-simplify]: Simplify 0 into 0
20.653 * [backup-simplify]: Simplify 1 into 1
20.654 * [backup-simplify]: Simplify (* -1 -1) into 1
20.654 * [backup-simplify]: Simplify (* 1 1) into 1
20.654 * [backup-simplify]: Simplify (* 1 1) into 1
20.654 * [backup-simplify]: Simplify (/ 1 1) into 1
20.654 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) (pow d1 3)) in d1
20.654 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) in d1
20.654 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
20.654 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
20.654 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
20.654 * [taylor]: Taking taylor expansion of d4 in d1
20.654 * [backup-simplify]: Simplify d4 into d4
20.654 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.654 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
20.654 * [taylor]: Taking taylor expansion of d2 in d1
20.654 * [backup-simplify]: Simplify d2 into d2
20.654 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.654 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
20.654 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
20.654 * [taylor]: Taking taylor expansion of d1 in d1
20.655 * [backup-simplify]: Simplify 0 into 0
20.655 * [backup-simplify]: Simplify 1 into 1
20.655 * [backup-simplify]: Simplify (/ 1 1) into 1
20.655 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
20.655 * [taylor]: Taking taylor expansion of d3 in d1
20.655 * [backup-simplify]: Simplify d3 into d3
20.655 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.655 * [backup-simplify]: Simplify (+ 1 0) into 1
20.655 * [backup-simplify]: Simplify (- 1) into -1
20.656 * [backup-simplify]: Simplify (+ 0 -1) into -1
20.656 * [taylor]: Taking taylor expansion of (pow d1 3) in d1
20.656 * [taylor]: Taking taylor expansion of d1 in d1
20.656 * [backup-simplify]: Simplify 0 into 0
20.656 * [backup-simplify]: Simplify 1 into 1
20.656 * [backup-simplify]: Simplify (* -1 -1) into 1
20.656 * [backup-simplify]: Simplify (* 1 1) into 1
20.656 * [backup-simplify]: Simplify (* 1 1) into 1
20.657 * [backup-simplify]: Simplify (/ 1 1) into 1
20.657 * [taylor]: Taking taylor expansion of 1 in d4
20.657 * [backup-simplify]: Simplify 1 into 1
20.657 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
20.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.657 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
20.657 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
20.657 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
20.658 * [backup-simplify]: Simplify (+ (* -1 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) -1)) into (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))
20.658 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.659 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.659 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) 1) (+ (* 1 (/ 0 1)))) into (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))
20.659 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) in d4
20.659 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d4
20.659 * [taylor]: Taking taylor expansion of 2 in d4
20.659 * [backup-simplify]: Simplify 2 into 2
20.659 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
20.659 * [taylor]: Taking taylor expansion of d3 in d4
20.659 * [backup-simplify]: Simplify d3 into d3
20.659 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.659 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))) in d4
20.659 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d4)) in d4
20.659 * [taylor]: Taking taylor expansion of 2 in d4
20.659 * [backup-simplify]: Simplify 2 into 2
20.659 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
20.659 * [taylor]: Taking taylor expansion of d4 in d4
20.659 * [backup-simplify]: Simplify 0 into 0
20.659 * [backup-simplify]: Simplify 1 into 1
20.660 * [backup-simplify]: Simplify (/ 1 1) into 1
20.660 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d2)) in d4
20.660 * [taylor]: Taking taylor expansion of 2 in d4
20.660 * [backup-simplify]: Simplify 2 into 2
20.660 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
20.660 * [taylor]: Taking taylor expansion of d2 in d4
20.660 * [backup-simplify]: Simplify d2 into d2
20.660 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
20.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.660 * [backup-simplify]: Simplify (+ 0 0) into 0
20.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.661 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.661 * [backup-simplify]: Simplify (+ 0 0) into 0
20.661 * [backup-simplify]: Simplify (- 0) into 0
20.661 * [backup-simplify]: Simplify (+ 0 0) into 0
20.662 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1))) into (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))
20.663 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.663 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.665 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)))) into (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))
20.665 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) in d4
20.665 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) in d4
20.665 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4
20.665 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
20.665 * [taylor]: Taking taylor expansion of d2 in d4
20.665 * [backup-simplify]: Simplify d2 into d2
20.665 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
20.665 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
20.665 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2))))) in d4
20.665 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4
20.665 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
20.665 * [taylor]: Taking taylor expansion of d4 in d4
20.665 * [backup-simplify]: Simplify 0 into 0
20.665 * [backup-simplify]: Simplify 1 into 1
20.666 * [backup-simplify]: Simplify (* 1 1) into 1
20.666 * [backup-simplify]: Simplify (/ 1 1) into 1
20.666 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))) in d4
20.666 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d2)) in d4
20.666 * [taylor]: Taking taylor expansion of (* d4 d2) in d4
20.666 * [taylor]: Taking taylor expansion of d4 in d4
20.666 * [backup-simplify]: Simplify 0 into 0
20.666 * [backup-simplify]: Simplify 1 into 1
20.666 * [taylor]: Taking taylor expansion of d2 in d4
20.666 * [backup-simplify]: Simplify d2 into d2
20.666 * [backup-simplify]: Simplify (* 0 d2) into 0
20.666 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
20.666 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.666 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2))) in d4
20.666 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d4)) in d4
20.666 * [taylor]: Taking taylor expansion of (* d2 d4) in d4
20.666 * [taylor]: Taking taylor expansion of d2 in d4
20.666 * [backup-simplify]: Simplify d2 into d2
20.666 * [taylor]: Taking taylor expansion of d4 in d4
20.666 * [backup-simplify]: Simplify 0 into 0
20.666 * [backup-simplify]: Simplify 1 into 1
20.666 * [backup-simplify]: Simplify (* d2 0) into 0
20.667 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
20.667 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.667 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d4
20.667 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
20.667 * [taylor]: Taking taylor expansion of d3 in d4
20.667 * [backup-simplify]: Simplify d3 into d3
20.667 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
20.667 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
20.667 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))) in d4
20.667 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d4
20.667 * [taylor]: Taking taylor expansion of 2 in d4
20.667 * [backup-simplify]: Simplify 2 into 2
20.667 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d4
20.667 * [taylor]: Taking taylor expansion of (* d3 d2) in d4
20.667 * [taylor]: Taking taylor expansion of d3 in d4
20.667 * [backup-simplify]: Simplify d3 into d3
20.667 * [taylor]: Taking taylor expansion of d2 in d4
20.667 * [backup-simplify]: Simplify d2 into d2
20.667 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
20.667 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
20.667 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d4))) in d4
20.667 * [taylor]: Taking taylor expansion of 2 in d4
20.667 * [backup-simplify]: Simplify 2 into 2
20.667 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d4)) in d4
20.667 * [taylor]: Taking taylor expansion of (* d3 d4) in d4
20.667 * [taylor]: Taking taylor expansion of d3 in d4
20.667 * [backup-simplify]: Simplify d3 into d3
20.667 * [taylor]: Taking taylor expansion of d4 in d4
20.667 * [backup-simplify]: Simplify 0 into 0
20.667 * [backup-simplify]: Simplify 1 into 1
20.668 * [backup-simplify]: Simplify (* d3 0) into 0
20.668 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
20.668 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.668 * [backup-simplify]: Simplify (+ 1 0) into 1
20.668 * [backup-simplify]: Simplify (+ 0 1) into 1
20.669 * [backup-simplify]: Simplify (+ 1 0) into 1
20.669 * [taylor]: Taking taylor expansion of 1 in d2
20.669 * [backup-simplify]: Simplify 1 into 1
20.669 * [backup-simplify]: Simplify (* 2 1) into 2
20.669 * [backup-simplify]: Simplify (+ 2 0) into 2
20.669 * [backup-simplify]: Simplify (- 2) into -2
20.670 * [backup-simplify]: Simplify (+ 0 -2) into -2
20.670 * [taylor]: Taking taylor expansion of -2 in d2
20.670 * [backup-simplify]: Simplify -2 into -2
20.670 * [taylor]: Taking taylor expansion of 1 in d2
20.670 * [backup-simplify]: Simplify 1 into 1
20.670 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.670 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.670 * [backup-simplify]: Simplify (+ 0 0) into 0
20.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.671 * [backup-simplify]: Simplify (+ 0 0) into 0
20.671 * [backup-simplify]: Simplify (- 0) into 0
20.672 * [backup-simplify]: Simplify (+ 0 0) into 0
20.672 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1)))) into 0
20.673 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.673 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.677 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)))) into 0
20.677 * [taylor]: Taking taylor expansion of 0 in d4
20.677 * [backup-simplify]: Simplify 0 into 0
20.678 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.679 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
20.679 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d2)) into (* 2 (/ 1 d2))
20.679 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 d2))) into (* 2 (/ 1 d2))
20.679 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 d2))) into (* 2 (/ 1 d2))
20.679 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
20.679 * [backup-simplify]: Simplify (+ 0 (/ 2 d3)) into (* 2 (/ 1 d3))
20.679 * [backup-simplify]: Simplify (- (* 2 (/ 1 d3))) into (- (* 2 (/ 1 d3)))
20.680 * [backup-simplify]: Simplify (+ (* 2 (/ 1 d2)) (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d2)) (* 2 (/ 1 d3)))
20.680 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d2)) (* 2 (/ 1 d3))) in d2
20.680 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d2)) in d2
20.680 * [taylor]: Taking taylor expansion of 2 in d2
20.680 * [backup-simplify]: Simplify 2 into 2
20.680 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
20.680 * [taylor]: Taking taylor expansion of d2 in d2
20.680 * [backup-simplify]: Simplify 0 into 0
20.680 * [backup-simplify]: Simplify 1 into 1
20.680 * [backup-simplify]: Simplify (/ 1 1) into 1
20.680 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d2
20.680 * [taylor]: Taking taylor expansion of 2 in d2
20.680 * [backup-simplify]: Simplify 2 into 2
20.680 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
20.680 * [taylor]: Taking taylor expansion of d3 in d2
20.681 * [backup-simplify]: Simplify d3 into d3
20.681 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.681 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
20.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.682 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
20.682 * [backup-simplify]: Simplify (* 2 (/ 1 d2)) into (/ 2 d2)
20.682 * [backup-simplify]: Simplify (+ 0 (/ 2 d2)) into (* 2 (/ 1 d2))
20.682 * [backup-simplify]: Simplify (- (* 2 (/ 1 d2))) into (- (* 2 (/ 1 d2)))
20.683 * [backup-simplify]: Simplify (+ (/ 2 d3) (- (* 2 (/ 1 d2)))) into (- (* 2 (/ 1 d3)) (* 2 (/ 1 d2)))
20.683 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3)) (* 2 (/ 1 d2))) in d2
20.683 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d2
20.683 * [taylor]: Taking taylor expansion of 2 in d2
20.683 * [backup-simplify]: Simplify 2 into 2
20.683 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
20.683 * [taylor]: Taking taylor expansion of d3 in d2
20.683 * [backup-simplify]: Simplify d3 into d3
20.683 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.683 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d2)) in d2
20.683 * [taylor]: Taking taylor expansion of 2 in d2
20.683 * [backup-simplify]: Simplify 2 into 2
20.683 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
20.683 * [taylor]: Taking taylor expansion of d2 in d2
20.683 * [backup-simplify]: Simplify 0 into 0
20.683 * [backup-simplify]: Simplify 1 into 1
20.683 * [backup-simplify]: Simplify (/ 1 1) into 1
20.683 * [taylor]: Taking taylor expansion of 0 in d2
20.683 * [backup-simplify]: Simplify 0 into 0
20.684 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.684 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.684 * [backup-simplify]: Simplify (+ 0 0) into 0
20.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.685 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.686 * [backup-simplify]: Simplify (+ 0 0) into 0
20.686 * [backup-simplify]: Simplify (- 0) into 0
20.687 * [backup-simplify]: Simplify (+ 0 0) into 0
20.688 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1))))) into 0
20.689 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.691 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.694 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.694 * [taylor]: Taking taylor expansion of 0 in d4
20.694 * [backup-simplify]: Simplify 0 into 0
20.695 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.696 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.697 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
20.697 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.698 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
20.698 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.698 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
20.698 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
20.699 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
20.699 * [backup-simplify]: Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
20.699 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
20.700 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
20.700 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.700 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
20.700 * [backup-simplify]: Simplify (+ (/ 2 (* d3 d2)) 0) into (* 2 (/ 1 (* d3 d2)))
20.701 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* d3 d2)))) into (- (* 2 (/ 1 (* d3 d2))))
20.701 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (- (* 2 (/ 1 (* d3 d2))))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (* 2 (/ 1 (* d3 d2))))
20.701 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (* 2 (/ 1 (* d3 d2)))) in d2
20.701 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2
20.701 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2
20.701 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
20.701 * [taylor]: Taking taylor expansion of d2 in d2
20.701 * [backup-simplify]: Simplify 0 into 0
20.701 * [backup-simplify]: Simplify 1 into 1
20.702 * [backup-simplify]: Simplify (* 1 1) into 1
20.702 * [backup-simplify]: Simplify (/ 1 1) into 1
20.702 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2
20.702 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
20.702 * [taylor]: Taking taylor expansion of d3 in d2
20.702 * [backup-simplify]: Simplify d3 into d3
20.702 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
20.702 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
20.702 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2
20.702 * [taylor]: Taking taylor expansion of 2 in d2
20.702 * [backup-simplify]: Simplify 2 into 2
20.702 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2
20.702 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
20.702 * [taylor]: Taking taylor expansion of d3 in d2
20.703 * [backup-simplify]: Simplify d3 into d3
20.703 * [taylor]: Taking taylor expansion of d2 in d2
20.703 * [backup-simplify]: Simplify 0 into 0
20.703 * [backup-simplify]: Simplify 1 into 1
20.703 * [backup-simplify]: Simplify (* d3 0) into 0
20.703 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
20.703 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.704 * [backup-simplify]: Simplify (+ 1 0) into 1
20.704 * [backup-simplify]: Simplify (+ 1 0) into 1
20.704 * [taylor]: Taking taylor expansion of 1 in d3
20.704 * [backup-simplify]: Simplify 1 into 1
20.704 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.705 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
20.706 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.707 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
20.707 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.707 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d2))) into 0
20.708 * [backup-simplify]: Simplify (+ 0 0) into 0
20.708 * [backup-simplify]: Simplify (- 0) into 0
20.708 * [backup-simplify]: Simplify (+ 0 0) into 0
20.708 * [taylor]: Taking taylor expansion of 0 in d2
20.709 * [backup-simplify]: Simplify 0 into 0
20.709 * [taylor]: Taking taylor expansion of 0 in d2
20.709 * [backup-simplify]: Simplify 0 into 0
20.709 * [backup-simplify]: Simplify (* 2 1) into 2
20.709 * [backup-simplify]: Simplify (+ 2 0) into 2
20.710 * [taylor]: Taking taylor expansion of 2 in d3
20.710 * [backup-simplify]: Simplify 2 into 2
20.710 * [backup-simplify]: Simplify (* 2 1) into 2
20.710 * [backup-simplify]: Simplify (- 2) into -2
20.711 * [backup-simplify]: Simplify (+ 0 -2) into -2
20.711 * [taylor]: Taking taylor expansion of -2 in d3
20.711 * [backup-simplify]: Simplify -2 into -2
20.711 * [taylor]: Taking taylor expansion of 1 in d3
20.711 * [backup-simplify]: Simplify 1 into 1
20.711 * [taylor]: Taking taylor expansion of -2 in d3
20.711 * [backup-simplify]: Simplify -2 into -2
20.711 * [taylor]: Taking taylor expansion of 1 in d3
20.711 * [backup-simplify]: Simplify 1 into 1
20.712 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.712 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.712 * [backup-simplify]: Simplify (+ 0 0) into 0
20.716 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.716 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.717 * [backup-simplify]: Simplify (+ 0 0) into 0
20.717 * [backup-simplify]: Simplify (- 0) into 0
20.718 * [backup-simplify]: Simplify (+ 0 0) into 0
20.720 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1)))))) into 0
20.721 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.722 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.725 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.725 * [taylor]: Taking taylor expansion of 0 in d4
20.725 * [backup-simplify]: Simplify 0 into 0
20.725 * [taylor]: Taking taylor expansion of 0 in d2
20.725 * [backup-simplify]: Simplify 0 into 0
20.725 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
20.725 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
20.726 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.726 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.727 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
20.727 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.727 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.728 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.728 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
20.728 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
20.728 * [backup-simplify]: Simplify (+ 0 0) into 0
20.728 * [backup-simplify]: Simplify (+ 0 0) into 0
20.728 * [backup-simplify]: Simplify (+ 0 0) into 0
20.729 * [backup-simplify]: Simplify (+ 0 0) into 0
20.729 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d2)) into 0
20.729 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
20.729 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d2)))) into 0
20.730 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.730 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.730 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.731 * [backup-simplify]: Simplify (+ 0 0) into 0
20.731 * [backup-simplify]: Simplify (- 0) into 0
20.731 * [backup-simplify]: Simplify (+ 0 0) into 0
20.731 * [taylor]: Taking taylor expansion of 0 in d2
20.731 * [backup-simplify]: Simplify 0 into 0
20.731 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.732 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.733 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.733 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.733 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
20.734 * [backup-simplify]: Simplify (+ 0 0) into 0
20.734 * [backup-simplify]: Simplify (- 0) into 0
20.734 * [backup-simplify]: Simplify (+ 0 0) into 0
20.734 * [taylor]: Taking taylor expansion of 0 in d2
20.734 * [backup-simplify]: Simplify 0 into 0
20.734 * [taylor]: Taking taylor expansion of 0 in d2
20.734 * [backup-simplify]: Simplify 0 into 0
20.735 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.735 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.735 * [backup-simplify]: Simplify (+ 0 0) into 0
20.735 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
20.735 * [backup-simplify]: Simplify (- (/ 2 d3)) into (- (* 2 (/ 1 d3)))
20.736 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d3)))
20.736 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3
20.736 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
20.736 * [taylor]: Taking taylor expansion of 2 in d3
20.736 * [backup-simplify]: Simplify 2 into 2
20.736 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.736 * [taylor]: Taking taylor expansion of d3 in d3
20.736 * [backup-simplify]: Simplify 0 into 0
20.736 * [backup-simplify]: Simplify 1 into 1
20.736 * [backup-simplify]: Simplify (/ 1 1) into 1
20.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.737 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
20.737 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
20.737 * [backup-simplify]: Simplify (- (/ 2 d3)) into (- (* 2 (/ 1 d3)))
20.737 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d3)))
20.737 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3
20.737 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
20.737 * [taylor]: Taking taylor expansion of 2 in d3
20.737 * [backup-simplify]: Simplify 2 into 2
20.737 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.737 * [taylor]: Taking taylor expansion of d3 in d3
20.737 * [backup-simplify]: Simplify 0 into 0
20.737 * [backup-simplify]: Simplify 1 into 1
20.737 * [backup-simplify]: Simplify (/ 1 1) into 1
20.737 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
20.738 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.738 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
20.739 * [backup-simplify]: Simplify (- 0) into 0
20.739 * [backup-simplify]: Simplify (+ (/ 2 d3) 0) into (* 2 (/ 1 d3))
20.739 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
20.739 * [taylor]: Taking taylor expansion of 2 in d3
20.739 * [backup-simplify]: Simplify 2 into 2
20.739 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.739 * [taylor]: Taking taylor expansion of d3 in d3
20.739 * [backup-simplify]: Simplify 0 into 0
20.739 * [backup-simplify]: Simplify 1 into 1
20.739 * [backup-simplify]: Simplify (/ 1 1) into 1
20.739 * [taylor]: Taking taylor expansion of 0 in d3
20.739 * [backup-simplify]: Simplify 0 into 0
20.739 * [taylor]: Taking taylor expansion of 0 in d3
20.739 * [backup-simplify]: Simplify 0 into 0
20.739 * [taylor]: Taking taylor expansion of 0 in d3
20.739 * [backup-simplify]: Simplify 0 into 0
20.739 * [taylor]: Taking taylor expansion of 0 in d3
20.739 * [backup-simplify]: Simplify 0 into 0
20.740 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.740 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.740 * [backup-simplify]: Simplify (+ 0 0) into 0
20.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.741 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.741 * [backup-simplify]: Simplify (+ 0 0) into 0
20.741 * [backup-simplify]: Simplify (- 0) into 0
20.741 * [backup-simplify]: Simplify (+ 0 0) into 0
20.743 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1))))))) into 0
20.744 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
20.744 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
20.747 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.747 * [taylor]: Taking taylor expansion of 0 in d4
20.747 * [backup-simplify]: Simplify 0 into 0
20.747 * [taylor]: Taking taylor expansion of 0 in d2
20.747 * [backup-simplify]: Simplify 0 into 0
20.747 * [taylor]: Taking taylor expansion of 0 in d2
20.747 * [backup-simplify]: Simplify 0 into 0
20.748 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
20.748 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
20.749 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.750 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
20.751 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.752 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
20.752 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.752 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
20.753 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
20.753 * [backup-simplify]: Simplify (+ 0 0) into 0
20.753 * [backup-simplify]: Simplify (+ 0 0) into 0
20.754 * [backup-simplify]: Simplify (+ 0 0) into 0
20.754 * [backup-simplify]: Simplify (+ 0 0) into 0
20.755 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
20.755 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
20.756 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
20.757 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
20.757 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.758 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
20.759 * [backup-simplify]: Simplify (+ 0 0) into 0
20.759 * [backup-simplify]: Simplify (- 0) into 0
20.760 * [backup-simplify]: Simplify (+ 0 0) into 0
20.760 * [taylor]: Taking taylor expansion of 0 in d2
20.760 * [backup-simplify]: Simplify 0 into 0
20.760 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.761 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
20.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.764 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.764 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.765 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))) into 0
20.765 * [backup-simplify]: Simplify (+ 0 0) into 0
20.766 * [backup-simplify]: Simplify (- 0) into 0
20.766 * [backup-simplify]: Simplify (+ 0 0) into 0
20.766 * [taylor]: Taking taylor expansion of 0 in d2
20.766 * [backup-simplify]: Simplify 0 into 0
20.766 * [taylor]: Taking taylor expansion of 0 in d2
20.766 * [backup-simplify]: Simplify 0 into 0
20.767 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.769 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
20.770 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
20.770 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.770 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
20.771 * [backup-simplify]: Simplify (- 0) into 0
20.771 * [backup-simplify]: Simplify (+ (/ 1 (pow d3 2)) 0) into (/ 1 (pow d3 2))
20.771 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3
20.771 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
20.771 * [taylor]: Taking taylor expansion of d3 in d3
20.771 * [backup-simplify]: Simplify 0 into 0
20.771 * [backup-simplify]: Simplify 1 into 1
20.771 * [backup-simplify]: Simplify (* 1 1) into 1
20.772 * [backup-simplify]: Simplify (/ 1 1) into 1
20.772 * [backup-simplify]: Simplify 1 into 1
20.772 * [taylor]: Taking taylor expansion of 0 in d3
20.772 * [backup-simplify]: Simplify 0 into 0
20.772 * [taylor]: Taking taylor expansion of 0 in d3
20.772 * [backup-simplify]: Simplify 0 into 0
20.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.774 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
20.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.775 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
20.775 * [backup-simplify]: Simplify (- 0) into 0
20.775 * [backup-simplify]: Simplify (+ 0 0) into 0
20.775 * [taylor]: Taking taylor expansion of 0 in d3
20.775 * [backup-simplify]: Simplify 0 into 0
20.776 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.776 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
20.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.778 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
20.778 * [backup-simplify]: Simplify (- 0) into 0
20.779 * [backup-simplify]: Simplify (+ 0 0) into 0
20.779 * [taylor]: Taking taylor expansion of 0 in d3
20.779 * [backup-simplify]: Simplify 0 into 0
20.779 * [taylor]: Taking taylor expansion of 0 in d3
20.779 * [backup-simplify]: Simplify 0 into 0
20.779 * [taylor]: Taking taylor expansion of 0 in d3
20.779 * [backup-simplify]: Simplify 0 into 0
20.779 * [taylor]: Taking taylor expansion of 0 in d3
20.779 * [backup-simplify]: Simplify 0 into 0
20.779 * [taylor]: Taking taylor expansion of 0 in d3
20.779 * [backup-simplify]: Simplify 0 into 0
20.780 * [backup-simplify]: Simplify (* 2 1) into 2
20.780 * [backup-simplify]: Simplify (- 2) into -2
20.780 * [backup-simplify]: Simplify -2 into -2
20.781 * [backup-simplify]: Simplify (* 2 1) into 2
20.781 * [backup-simplify]: Simplify (- 2) into -2
20.781 * [backup-simplify]: Simplify -2 into -2
20.783 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (/ 1 d3)) (* 1 (* (/ 1 (/ 1 d4)) (pow (/ 1 d1) -3))))) (+ (* -2 (* (/ 1 (/ 1 d3)) (* (/ 1 (/ 1 d2)) (* 1 (pow (/ 1 d1) -3))))) (* 1 (* (pow (/ 1 d3) -2) (* 1 (* 1 (pow (/ 1 d1) -3))))))) into (- (* (pow d3 2) (pow d1 3)) (+ (* 2 (* d3 (* d4 (pow d1 3)))) (* 2 (* d3 (* d2 (pow d1 3))))))
20.784 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (* (* (/ 1 (- d1)) (+ (/ 1 (- d4)) (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3))))) (* (/ 1 (- d1)) (+ (/ 1 (- d4)) (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3))))))) into (* -1 (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 3)))
20.784 * [approximate]: Taking taylor expansion of (* -1 (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 3))) in (d1 d4 d2 d3) around 0
20.784 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 3))) in d3
20.784 * [taylor]: Taking taylor expansion of -1 in d3
20.784 * [backup-simplify]: Simplify -1 into -1
20.784 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 3)) in d3
20.784 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) in d3
20.784 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
20.784 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
20.784 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
20.784 * [taylor]: Taking taylor expansion of d1 in d3
20.784 * [backup-simplify]: Simplify d1 into d1
20.784 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
20.784 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.784 * [taylor]: Taking taylor expansion of d3 in d3
20.784 * [backup-simplify]: Simplify 0 into 0
20.784 * [backup-simplify]: Simplify 1 into 1
20.785 * [backup-simplify]: Simplify (/ 1 1) into 1
20.785 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
20.785 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
20.785 * [taylor]: Taking taylor expansion of d4 in d3
20.785 * [backup-simplify]: Simplify d4 into d4
20.785 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.785 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
20.785 * [taylor]: Taking taylor expansion of d2 in d3
20.785 * [backup-simplify]: Simplify d2 into d2
20.785 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.786 * [backup-simplify]: Simplify (+ 0 1) into 1
20.786 * [backup-simplify]: Simplify (+ 1 0) into 1
20.786 * [taylor]: Taking taylor expansion of (pow d1 3) in d3
20.786 * [taylor]: Taking taylor expansion of d1 in d3
20.786 * [backup-simplify]: Simplify d1 into d1
20.786 * [backup-simplify]: Simplify (* 1 1) into 1
20.787 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
20.787 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3)
20.787 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
20.787 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 3))) in d2
20.787 * [taylor]: Taking taylor expansion of -1 in d2
20.787 * [backup-simplify]: Simplify -1 into -1
20.787 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 3)) in d2
20.787 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) in d2
20.787 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
20.787 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
20.787 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
20.787 * [taylor]: Taking taylor expansion of d1 in d2
20.787 * [backup-simplify]: Simplify d1 into d1
20.787 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
20.787 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
20.787 * [taylor]: Taking taylor expansion of d3 in d2
20.787 * [backup-simplify]: Simplify d3 into d3
20.787 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.787 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
20.787 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
20.787 * [taylor]: Taking taylor expansion of d4 in d2
20.788 * [backup-simplify]: Simplify d4 into d4
20.788 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.788 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
20.788 * [taylor]: Taking taylor expansion of d2 in d2
20.788 * [backup-simplify]: Simplify 0 into 0
20.788 * [backup-simplify]: Simplify 1 into 1
20.788 * [backup-simplify]: Simplify (/ 1 1) into 1
20.788 * [backup-simplify]: Simplify (+ 0 1) into 1
20.789 * [backup-simplify]: Simplify (- 1) into -1
20.789 * [backup-simplify]: Simplify (+ 0 -1) into -1
20.789 * [taylor]: Taking taylor expansion of (pow d1 3) in d2
20.789 * [taylor]: Taking taylor expansion of d1 in d2
20.789 * [backup-simplify]: Simplify d1 into d1
20.790 * [backup-simplify]: Simplify (* -1 -1) into 1
20.790 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
20.790 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3)
20.790 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
20.790 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 3))) in d4
20.790 * [taylor]: Taking taylor expansion of -1 in d4
20.790 * [backup-simplify]: Simplify -1 into -1
20.790 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 3)) in d4
20.790 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) in d4
20.790 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
20.790 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
20.790 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
20.790 * [taylor]: Taking taylor expansion of d1 in d4
20.790 * [backup-simplify]: Simplify d1 into d1
20.791 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
20.791 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
20.791 * [taylor]: Taking taylor expansion of d3 in d4
20.791 * [backup-simplify]: Simplify d3 into d3
20.791 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.791 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
20.791 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
20.791 * [taylor]: Taking taylor expansion of d4 in d4
20.791 * [backup-simplify]: Simplify 0 into 0
20.791 * [backup-simplify]: Simplify 1 into 1
20.791 * [backup-simplify]: Simplify (/ 1 1) into 1
20.791 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
20.791 * [taylor]: Taking taylor expansion of d2 in d4
20.791 * [backup-simplify]: Simplify d2 into d2
20.791 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.792 * [backup-simplify]: Simplify (+ 1 0) into 1
20.792 * [backup-simplify]: Simplify (- 1) into -1
20.793 * [backup-simplify]: Simplify (+ 0 -1) into -1
20.793 * [taylor]: Taking taylor expansion of (pow d1 3) in d4
20.793 * [taylor]: Taking taylor expansion of d1 in d4
20.793 * [backup-simplify]: Simplify d1 into d1
20.793 * [backup-simplify]: Simplify (* -1 -1) into 1
20.793 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
20.793 * [backup-simplify]: Simplify (* d1 (pow d1 2)) into (pow d1 3)
20.793 * [backup-simplify]: Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
20.793 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 3))) in d1
20.793 * [taylor]: Taking taylor expansion of -1 in d1
20.793 * [backup-simplify]: Simplify -1 into -1
20.793 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 3)) in d1
20.794 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) in d1
20.794 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
20.794 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
20.794 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
20.794 * [taylor]: Taking taylor expansion of d1 in d1
20.794 * [backup-simplify]: Simplify 0 into 0
20.794 * [backup-simplify]: Simplify 1 into 1
20.794 * [backup-simplify]: Simplify (/ 1 1) into 1
20.794 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
20.794 * [taylor]: Taking taylor expansion of d3 in d1
20.794 * [backup-simplify]: Simplify d3 into d3
20.794 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.794 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
20.794 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
20.794 * [taylor]: Taking taylor expansion of d4 in d1
20.794 * [backup-simplify]: Simplify d4 into d4
20.794 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.794 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
20.794 * [taylor]: Taking taylor expansion of d2 in d1
20.794 * [backup-simplify]: Simplify d2 into d2
20.795 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.795 * [backup-simplify]: Simplify (+ 1 0) into 1
20.795 * [backup-simplify]: Simplify (+ 1 0) into 1
20.795 * [taylor]: Taking taylor expansion of (pow d1 3) in d1
20.795 * [taylor]: Taking taylor expansion of d1 in d1
20.795 * [backup-simplify]: Simplify 0 into 0
20.795 * [backup-simplify]: Simplify 1 into 1
20.796 * [backup-simplify]: Simplify (* 1 1) into 1
20.796 * [backup-simplify]: Simplify (* 1 1) into 1
20.797 * [backup-simplify]: Simplify (* 1 1) into 1
20.797 * [backup-simplify]: Simplify (/ 1 1) into 1
20.797 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 3))) in d1
20.797 * [taylor]: Taking taylor expansion of -1 in d1
20.797 * [backup-simplify]: Simplify -1 into -1
20.797 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 3)) in d1
20.797 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) in d1
20.797 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
20.797 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
20.797 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
20.797 * [taylor]: Taking taylor expansion of d1 in d1
20.797 * [backup-simplify]: Simplify 0 into 0
20.797 * [backup-simplify]: Simplify 1 into 1
20.798 * [backup-simplify]: Simplify (/ 1 1) into 1
20.798 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
20.798 * [taylor]: Taking taylor expansion of d3 in d1
20.798 * [backup-simplify]: Simplify d3 into d3
20.798 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.798 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
20.798 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
20.798 * [taylor]: Taking taylor expansion of d4 in d1
20.798 * [backup-simplify]: Simplify d4 into d4
20.798 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.798 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
20.798 * [taylor]: Taking taylor expansion of d2 in d1
20.798 * [backup-simplify]: Simplify d2 into d2
20.798 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.798 * [backup-simplify]: Simplify (+ 1 0) into 1
20.799 * [backup-simplify]: Simplify (+ 1 0) into 1
20.799 * [taylor]: Taking taylor expansion of (pow d1 3) in d1
20.799 * [taylor]: Taking taylor expansion of d1 in d1
20.799 * [backup-simplify]: Simplify 0 into 0
20.799 * [backup-simplify]: Simplify 1 into 1
20.799 * [backup-simplify]: Simplify (* 1 1) into 1
20.800 * [backup-simplify]: Simplify (* 1 1) into 1
20.800 * [backup-simplify]: Simplify (* 1 1) into 1
20.800 * [backup-simplify]: Simplify (/ 1 1) into 1
20.801 * [backup-simplify]: Simplify (* -1 1) into -1
20.801 * [taylor]: Taking taylor expansion of -1 in d4
20.801 * [backup-simplify]: Simplify -1 into -1
20.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.802 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
20.802 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
20.802 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2)))
20.802 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))
20.802 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1)) into (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))
20.803 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.803 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.804 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) 1) (+ (* 1 (/ 0 1)))) into (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))
20.804 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1)) into (- (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))) (* 2 (/ 1 d3)))
20.804 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))) (* 2 (/ 1 d3))) in d4
20.804 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))) in d4
20.804 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d4)) in d4
20.804 * [taylor]: Taking taylor expansion of 2 in d4
20.804 * [backup-simplify]: Simplify 2 into 2
20.804 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
20.804 * [taylor]: Taking taylor expansion of d4 in d4
20.804 * [backup-simplify]: Simplify 0 into 0
20.804 * [backup-simplify]: Simplify 1 into 1
20.804 * [backup-simplify]: Simplify (/ 1 1) into 1
20.804 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d2)) in d4
20.804 * [taylor]: Taking taylor expansion of 2 in d4
20.804 * [backup-simplify]: Simplify 2 into 2
20.805 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
20.805 * [taylor]: Taking taylor expansion of d2 in d4
20.805 * [backup-simplify]: Simplify d2 into d2
20.805 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.805 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d4
20.805 * [taylor]: Taking taylor expansion of 2 in d4
20.805 * [backup-simplify]: Simplify 2 into 2
20.805 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
20.805 * [taylor]: Taking taylor expansion of d3 in d4
20.805 * [backup-simplify]: Simplify d3 into d3
20.805 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.805 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.806 * [backup-simplify]: Simplify (+ 0 0) into 0
20.806 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
20.806 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.806 * [backup-simplify]: Simplify (+ 0 0) into 0
20.806 * [backup-simplify]: Simplify (- 0) into 0
20.806 * [backup-simplify]: Simplify (+ 0 0) into 0
20.807 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))) into (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))
20.808 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.808 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.810 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)))) into (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))
20.811 * [backup-simplify]: Simplify (+ (* -1 (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1))) into (- (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))))
20.811 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2))))))) in d4
20.811 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))) in d4
20.811 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d4
20.811 * [taylor]: Taking taylor expansion of 2 in d4
20.811 * [backup-simplify]: Simplify 2 into 2
20.811 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d4
20.811 * [taylor]: Taking taylor expansion of (* d3 d2) in d4
20.811 * [taylor]: Taking taylor expansion of d3 in d4
20.811 * [backup-simplify]: Simplify d3 into d3
20.811 * [taylor]: Taking taylor expansion of d2 in d4
20.811 * [backup-simplify]: Simplify d2 into d2
20.811 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
20.811 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
20.811 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d4))) in d4
20.811 * [taylor]: Taking taylor expansion of 2 in d4
20.811 * [backup-simplify]: Simplify 2 into 2
20.811 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d4)) in d4
20.811 * [taylor]: Taking taylor expansion of (* d3 d4) in d4
20.811 * [taylor]: Taking taylor expansion of d3 in d4
20.811 * [backup-simplify]: Simplify d3 into d3
20.811 * [taylor]: Taking taylor expansion of d4 in d4
20.811 * [backup-simplify]: Simplify 0 into 0
20.811 * [backup-simplify]: Simplify 1 into 1
20.811 * [backup-simplify]: Simplify (* d3 0) into 0
20.812 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
20.812 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.812 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) in d4
20.812 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4
20.812 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
20.812 * [taylor]: Taking taylor expansion of d2 in d4
20.812 * [backup-simplify]: Simplify d2 into d2
20.812 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
20.812 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
20.812 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2))))) in d4
20.812 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4
20.812 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
20.812 * [taylor]: Taking taylor expansion of d4 in d4
20.812 * [backup-simplify]: Simplify 0 into 0
20.812 * [backup-simplify]: Simplify 1 into 1
20.812 * [backup-simplify]: Simplify (* 1 1) into 1
20.813 * [backup-simplify]: Simplify (/ 1 1) into 1
20.813 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))) in d4
20.813 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d2)) in d4
20.813 * [taylor]: Taking taylor expansion of (* d4 d2) in d4
20.813 * [taylor]: Taking taylor expansion of d4 in d4
20.813 * [backup-simplify]: Simplify 0 into 0
20.813 * [backup-simplify]: Simplify 1 into 1
20.813 * [taylor]: Taking taylor expansion of d2 in d4
20.813 * [backup-simplify]: Simplify d2 into d2
20.813 * [backup-simplify]: Simplify (* 0 d2) into 0
20.813 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
20.813 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.813 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2))) in d4
20.813 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d4)) in d4
20.813 * [taylor]: Taking taylor expansion of (* d2 d4) in d4
20.813 * [taylor]: Taking taylor expansion of d2 in d4
20.813 * [backup-simplify]: Simplify d2 into d2
20.813 * [taylor]: Taking taylor expansion of d4 in d4
20.813 * [backup-simplify]: Simplify 0 into 0
20.813 * [backup-simplify]: Simplify 1 into 1
20.813 * [backup-simplify]: Simplify (* d2 0) into 0
20.813 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
20.813 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.814 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d4
20.814 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
20.814 * [taylor]: Taking taylor expansion of d3 in d4
20.814 * [backup-simplify]: Simplify d3 into d3
20.814 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
20.814 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
20.814 * [backup-simplify]: Simplify (+ 1 0) into 1
20.814 * [backup-simplify]: Simplify (+ 0 1) into 1
20.814 * [backup-simplify]: Simplify (- 1) into -1
20.815 * [backup-simplify]: Simplify (+ 0 -1) into -1
20.815 * [taylor]: Taking taylor expansion of -1 in d2
20.815 * [backup-simplify]: Simplify -1 into -1
20.815 * [backup-simplify]: Simplify (* 2 1) into 2
20.815 * [backup-simplify]: Simplify (+ 2 0) into 2
20.816 * [backup-simplify]: Simplify (+ 2 0) into 2
20.816 * [taylor]: Taking taylor expansion of 2 in d2
20.816 * [backup-simplify]: Simplify 2 into 2
20.816 * [taylor]: Taking taylor expansion of -1 in d2
20.816 * [backup-simplify]: Simplify -1 into -1
20.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.816 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.817 * [backup-simplify]: Simplify (+ 0 0) into 0
20.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.817 * [backup-simplify]: Simplify (+ 0 0) into 0
20.817 * [backup-simplify]: Simplify (- 0) into 0
20.817 * [backup-simplify]: Simplify (+ 0 0) into 0
20.818 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))) into 0
20.819 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.820 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.822 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)))) into 0
20.823 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1)))) into 0
20.823 * [taylor]: Taking taylor expansion of 0 in d4
20.823 * [backup-simplify]: Simplify 0 into 0
20.823 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
20.823 * [backup-simplify]: Simplify (+ 0 (/ 2 d3)) into (* 2 (/ 1 d3))
20.824 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.826 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
20.826 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d2)) into (* 2 (/ 1 d2))
20.826 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 d2))) into (* 2 (/ 1 d2))
20.826 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 d2))) into (* 2 (/ 1 d2))
20.826 * [backup-simplify]: Simplify (- (* 2 (/ 1 d2))) into (- (* 2 (/ 1 d2)))
20.826 * [backup-simplify]: Simplify (+ (* 2 (/ 1 d3)) (- (* 2 (/ 1 d2)))) into (- (* 2 (/ 1 d3)) (* 2 (/ 1 d2)))
20.826 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3)) (* 2 (/ 1 d2))) in d2
20.826 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d2
20.826 * [taylor]: Taking taylor expansion of 2 in d2
20.826 * [backup-simplify]: Simplify 2 into 2
20.826 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
20.826 * [taylor]: Taking taylor expansion of d3 in d2
20.826 * [backup-simplify]: Simplify d3 into d3
20.826 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.826 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d2)) in d2
20.826 * [taylor]: Taking taylor expansion of 2 in d2
20.826 * [backup-simplify]: Simplify 2 into 2
20.826 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
20.826 * [taylor]: Taking taylor expansion of d2 in d2
20.826 * [backup-simplify]: Simplify 0 into 0
20.826 * [backup-simplify]: Simplify 1 into 1
20.827 * [backup-simplify]: Simplify (/ 1 1) into 1
20.827 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.828 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
20.828 * [backup-simplify]: Simplify (* 2 (/ 1 d2)) into (/ 2 d2)
20.828 * [backup-simplify]: Simplify (+ 0 (/ 2 d2)) into (* 2 (/ 1 d2))
20.828 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
20.828 * [backup-simplify]: Simplify (- (/ 2 d3)) into (- (* 2 (/ 1 d3)))
20.828 * [backup-simplify]: Simplify (+ (* 2 (/ 1 d2)) (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d2)) (* 2 (/ 1 d3)))
20.828 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d2)) (* 2 (/ 1 d3))) in d2
20.828 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d2)) in d2
20.828 * [taylor]: Taking taylor expansion of 2 in d2
20.828 * [backup-simplify]: Simplify 2 into 2
20.828 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
20.828 * [taylor]: Taking taylor expansion of d2 in d2
20.828 * [backup-simplify]: Simplify 0 into 0
20.828 * [backup-simplify]: Simplify 1 into 1
20.828 * [backup-simplify]: Simplify (/ 1 1) into 1
20.828 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d2
20.828 * [taylor]: Taking taylor expansion of 2 in d2
20.828 * [backup-simplify]: Simplify 2 into 2
20.828 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
20.828 * [taylor]: Taking taylor expansion of d3 in d2
20.828 * [backup-simplify]: Simplify d3 into d3
20.828 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.828 * [taylor]: Taking taylor expansion of 0 in d2
20.828 * [backup-simplify]: Simplify 0 into 0
20.829 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.829 * [backup-simplify]: Simplify (+ 0 0) into 0
20.830 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.830 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.830 * [backup-simplify]: Simplify (+ 0 0) into 0
20.830 * [backup-simplify]: Simplify (- 0) into 0
20.830 * [backup-simplify]: Simplify (+ 0 0) into 0
20.831 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))))) into 0
20.832 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.833 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.835 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.836 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1))))) into 0
20.836 * [taylor]: Taking taylor expansion of 0 in d4
20.836 * [backup-simplify]: Simplify 0 into 0
20.837 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
20.837 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
20.837 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.837 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
20.837 * [backup-simplify]: Simplify (+ (/ 2 (* d3 d2)) 0) into (* 2 (/ 1 (* d3 d2)))
20.838 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.839 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
20.839 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.839 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
20.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.840 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
20.840 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
20.840 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
20.840 * [backup-simplify]: Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
20.840 * [backup-simplify]: Simplify (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))
20.840 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (* d3 d2))) (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))) into (- (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))))
20.840 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (* d3 d2))) (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))) in d2
20.840 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2
20.841 * [taylor]: Taking taylor expansion of 2 in d2
20.841 * [backup-simplify]: Simplify 2 into 2
20.841 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2
20.841 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
20.841 * [taylor]: Taking taylor expansion of d3 in d2
20.841 * [backup-simplify]: Simplify d3 into d3
20.841 * [taylor]: Taking taylor expansion of d2 in d2
20.841 * [backup-simplify]: Simplify 0 into 0
20.841 * [backup-simplify]: Simplify 1 into 1
20.841 * [backup-simplify]: Simplify (* d3 0) into 0
20.841 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
20.841 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.841 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2
20.841 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2
20.841 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
20.841 * [taylor]: Taking taylor expansion of d2 in d2
20.841 * [backup-simplify]: Simplify 0 into 0
20.841 * [backup-simplify]: Simplify 1 into 1
20.841 * [backup-simplify]: Simplify (* 1 1) into 1
20.842 * [backup-simplify]: Simplify (/ 1 1) into 1
20.842 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2
20.842 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
20.842 * [taylor]: Taking taylor expansion of d3 in d2
20.842 * [backup-simplify]: Simplify d3 into d3
20.842 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
20.842 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
20.842 * [backup-simplify]: Simplify (+ 1 0) into 1
20.842 * [backup-simplify]: Simplify (- 1) into -1
20.842 * [backup-simplify]: Simplify (+ 0 -1) into -1
20.843 * [taylor]: Taking taylor expansion of -1 in d3
20.843 * [backup-simplify]: Simplify -1 into -1
20.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.844 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
20.844 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.844 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d2))) into 0
20.844 * [backup-simplify]: Simplify (+ 0 0) into 0
20.844 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.845 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
20.845 * [backup-simplify]: Simplify (- 0) into 0
20.845 * [backup-simplify]: Simplify (+ 0 0) into 0
20.845 * [taylor]: Taking taylor expansion of 0 in d2
20.845 * [backup-simplify]: Simplify 0 into 0
20.845 * [taylor]: Taking taylor expansion of 0 in d2
20.845 * [backup-simplify]: Simplify 0 into 0
20.845 * [backup-simplify]: Simplify (* 2 1) into 2
20.846 * [backup-simplify]: Simplify (- 2) into -2
20.846 * [backup-simplify]: Simplify (+ 0 -2) into -2
20.846 * [taylor]: Taking taylor expansion of -2 in d3
20.846 * [backup-simplify]: Simplify -2 into -2
20.846 * [backup-simplify]: Simplify (* 2 1) into 2
20.846 * [backup-simplify]: Simplify (+ 2 0) into 2
20.847 * [taylor]: Taking taylor expansion of 2 in d3
20.847 * [backup-simplify]: Simplify 2 into 2
20.847 * [taylor]: Taking taylor expansion of -1 in d3
20.847 * [backup-simplify]: Simplify -1 into -1
20.847 * [taylor]: Taking taylor expansion of 2 in d3
20.847 * [backup-simplify]: Simplify 2 into 2
20.847 * [taylor]: Taking taylor expansion of -1 in d3
20.847 * [backup-simplify]: Simplify -1 into -1
20.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.847 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.848 * [backup-simplify]: Simplify (+ 0 0) into 0
20.848 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.848 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.848 * [backup-simplify]: Simplify (+ 0 0) into 0
20.848 * [backup-simplify]: Simplify (- 0) into 0
20.849 * [backup-simplify]: Simplify (+ 0 0) into 0
20.850 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))))) into 0
20.851 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.851 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.854 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.856 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1)))))) into 0
20.856 * [taylor]: Taking taylor expansion of 0 in d4
20.856 * [backup-simplify]: Simplify 0 into 0
20.856 * [taylor]: Taking taylor expansion of 0 in d2
20.856 * [backup-simplify]: Simplify 0 into 0
20.856 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d2)) into 0
20.856 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
20.856 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d2)))) into 0
20.857 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.857 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.857 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.858 * [backup-simplify]: Simplify (+ 0 0) into 0
20.858 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
20.858 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
20.858 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.859 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.860 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
20.860 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.861 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.861 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.861 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
20.861 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
20.862 * [backup-simplify]: Simplify (+ 0 0) into 0
20.862 * [backup-simplify]: Simplify (+ 0 0) into 0
20.862 * [backup-simplify]: Simplify (+ 0 0) into 0
20.863 * [backup-simplify]: Simplify (+ 0 0) into 0
20.863 * [backup-simplify]: Simplify (- 0) into 0
20.863 * [backup-simplify]: Simplify (+ 0 0) into 0
20.863 * [taylor]: Taking taylor expansion of 0 in d2
20.863 * [backup-simplify]: Simplify 0 into 0
20.864 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.865 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.865 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.866 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
20.866 * [backup-simplify]: Simplify (+ 0 0) into 0
20.866 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.867 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.867 * [backup-simplify]: Simplify (- 0) into 0
20.868 * [backup-simplify]: Simplify (+ 0 0) into 0
20.868 * [taylor]: Taking taylor expansion of 0 in d2
20.868 * [backup-simplify]: Simplify 0 into 0
20.868 * [taylor]: Taking taylor expansion of 0 in d2
20.868 * [backup-simplify]: Simplify 0 into 0
20.868 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
20.869 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.869 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.870 * [backup-simplify]: Simplify (+ 0 0) into 0
20.870 * [backup-simplify]: Simplify (- 0) into 0
20.870 * [backup-simplify]: Simplify (+ (/ 2 d3) 0) into (* 2 (/ 1 d3))
20.870 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
20.870 * [taylor]: Taking taylor expansion of 2 in d3
20.870 * [backup-simplify]: Simplify 2 into 2
20.870 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.870 * [taylor]: Taking taylor expansion of d3 in d3
20.870 * [backup-simplify]: Simplify 0 into 0
20.870 * [backup-simplify]: Simplify 1 into 1
20.870 * [backup-simplify]: Simplify (/ 1 1) into 1
20.871 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
20.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.872 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
20.872 * [backup-simplify]: Simplify (- 0) into 0
20.872 * [backup-simplify]: Simplify (+ (/ 2 d3) 0) into (* 2 (/ 1 d3))
20.872 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
20.872 * [taylor]: Taking taylor expansion of 2 in d3
20.872 * [backup-simplify]: Simplify 2 into 2
20.872 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.872 * [taylor]: Taking taylor expansion of d3 in d3
20.872 * [backup-simplify]: Simplify 0 into 0
20.872 * [backup-simplify]: Simplify 1 into 1
20.873 * [backup-simplify]: Simplify (/ 1 1) into 1
20.873 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.874 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
20.874 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
20.874 * [backup-simplify]: Simplify (- (/ 2 d3)) into (- (* 2 (/ 1 d3)))
20.874 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d3)))
20.874 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3
20.874 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
20.874 * [taylor]: Taking taylor expansion of 2 in d3
20.874 * [backup-simplify]: Simplify 2 into 2
20.874 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.874 * [taylor]: Taking taylor expansion of d3 in d3
20.874 * [backup-simplify]: Simplify 0 into 0
20.874 * [backup-simplify]: Simplify 1 into 1
20.875 * [backup-simplify]: Simplify (/ 1 1) into 1
20.875 * [taylor]: Taking taylor expansion of 0 in d3
20.875 * [backup-simplify]: Simplify 0 into 0
20.875 * [taylor]: Taking taylor expansion of 0 in d3
20.875 * [backup-simplify]: Simplify 0 into 0
20.875 * [taylor]: Taking taylor expansion of 0 in d3
20.875 * [backup-simplify]: Simplify 0 into 0
20.875 * [taylor]: Taking taylor expansion of 0 in d3
20.875 * [backup-simplify]: Simplify 0 into 0
20.876 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.876 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.877 * [backup-simplify]: Simplify (+ 0 0) into 0
20.877 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.877 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.878 * [backup-simplify]: Simplify (+ 0 0) into 0
20.878 * [backup-simplify]: Simplify (- 0) into 0
20.878 * [backup-simplify]: Simplify (+ 0 0) into 0
20.880 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))))))) into 0
20.882 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
20.883 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
20.887 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.890 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))) (+ (* 0 (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))) (* 0 1))))))) into 0
20.890 * [taylor]: Taking taylor expansion of 0 in d4
20.890 * [backup-simplify]: Simplify 0 into 0
20.891 * [taylor]: Taking taylor expansion of 0 in d2
20.891 * [backup-simplify]: Simplify 0 into 0
20.891 * [taylor]: Taking taylor expansion of 0 in d2
20.891 * [backup-simplify]: Simplify 0 into 0
20.891 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
20.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
20.892 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
20.893 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
20.893 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.894 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
20.894 * [backup-simplify]: Simplify (+ 0 0) into 0
20.895 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
20.895 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
20.896 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.897 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
20.898 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.898 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
20.898 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.899 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
20.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
20.899 * [backup-simplify]: Simplify (+ 0 0) into 0
20.899 * [backup-simplify]: Simplify (+ 0 0) into 0
20.899 * [backup-simplify]: Simplify (+ 0 0) into 0
20.900 * [backup-simplify]: Simplify (+ 0 0) into 0
20.900 * [backup-simplify]: Simplify (- 0) into 0
20.900 * [backup-simplify]: Simplify (+ 0 0) into 0
20.900 * [taylor]: Taking taylor expansion of 0 in d2
20.900 * [backup-simplify]: Simplify 0 into 0
20.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.901 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.902 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.902 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))) into 0
20.903 * [backup-simplify]: Simplify (+ 0 0) into 0
20.903 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.903 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
20.904 * [backup-simplify]: Simplify (- 0) into 0
20.904 * [backup-simplify]: Simplify (+ 0 0) into 0
20.904 * [taylor]: Taking taylor expansion of 0 in d2
20.904 * [backup-simplify]: Simplify 0 into 0
20.904 * [taylor]: Taking taylor expansion of 0 in d2
20.904 * [backup-simplify]: Simplify 0 into 0
20.904 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
20.904 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.905 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
20.905 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.906 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.906 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
20.906 * [backup-simplify]: Simplify (- (/ 1 (pow d3 2))) into (- (/ 1 (pow d3 2)))
20.906 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d3 2)))) into (- (/ 1 (pow d3 2)))
20.906 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d3 2))) in d3
20.906 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3
20.906 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
20.906 * [taylor]: Taking taylor expansion of d3 in d3
20.906 * [backup-simplify]: Simplify 0 into 0
20.906 * [backup-simplify]: Simplify 1 into 1
20.907 * [backup-simplify]: Simplify (* 1 1) into 1
20.907 * [backup-simplify]: Simplify (/ 1 1) into 1
20.907 * [backup-simplify]: Simplify (- 1) into -1
20.907 * [backup-simplify]: Simplify -1 into -1
20.907 * [taylor]: Taking taylor expansion of 0 in d3
20.907 * [backup-simplify]: Simplify 0 into 0
20.907 * [taylor]: Taking taylor expansion of 0 in d3
20.907 * [backup-simplify]: Simplify 0 into 0
20.907 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.908 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
20.908 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.909 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
20.909 * [backup-simplify]: Simplify (- 0) into 0
20.909 * [backup-simplify]: Simplify (+ 0 0) into 0
20.909 * [taylor]: Taking taylor expansion of 0 in d3
20.909 * [backup-simplify]: Simplify 0 into 0
20.910 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.910 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
20.910 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.911 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
20.911 * [backup-simplify]: Simplify (- 0) into 0
20.911 * [backup-simplify]: Simplify (+ 0 0) into 0
20.911 * [taylor]: Taking taylor expansion of 0 in d3
20.911 * [backup-simplify]: Simplify 0 into 0
20.911 * [taylor]: Taking taylor expansion of 0 in d3
20.911 * [backup-simplify]: Simplify 0 into 0
20.911 * [taylor]: Taking taylor expansion of 0 in d3
20.911 * [backup-simplify]: Simplify 0 into 0
20.911 * [taylor]: Taking taylor expansion of 0 in d3
20.911 * [backup-simplify]: Simplify 0 into 0
20.911 * [taylor]: Taking taylor expansion of 0 in d3
20.911 * [backup-simplify]: Simplify 0 into 0
20.912 * [backup-simplify]: Simplify (* 2 1) into 2
20.912 * [backup-simplify]: Simplify 2 into 2
20.912 * [backup-simplify]: Simplify (* 2 1) into 2
20.912 * [backup-simplify]: Simplify 2 into 2
20.913 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 (- d3))) (* 1 (* (/ 1 (/ 1 (- d4))) (pow (/ 1 (- d1)) -3))))) (+ (* 2 (* (/ 1 (/ 1 (- d3))) (* (/ 1 (/ 1 (- d2))) (* 1 (pow (/ 1 (- d1)) -3))))) (* -1 (* (pow (/ 1 (- d3)) -2) (* 1 (* 1 (pow (/ 1 (- d1)) -3))))))) into (- (* (pow d3 2) (pow d1 3)) (+ (* 2 (* d3 (* d4 (pow d1 3)))) (* 2 (* d3 (* d2 (pow d1 3))))))
20.913 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
20.913 * [backup-simplify]: Simplify (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))) into (* (pow (- (+ d4 d2) (+ d3 d1)) 2) (pow d1 2))
20.913 * [approximate]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 2) (pow d1 2)) in (d1 d4 d2 d3) around 0
20.913 * [taylor]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 2) (pow d1 2)) in d3
20.913 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) (+ d3 d1)) 2) in d3
20.913 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d3
20.913 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3
20.913 * [taylor]: Taking taylor expansion of d4 in d3
20.913 * [backup-simplify]: Simplify d4 into d4
20.913 * [taylor]: Taking taylor expansion of d2 in d3
20.913 * [backup-simplify]: Simplify d2 into d2
20.913 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3
20.913 * [taylor]: Taking taylor expansion of d3 in d3
20.913 * [backup-simplify]: Simplify 0 into 0
20.913 * [backup-simplify]: Simplify 1 into 1
20.913 * [taylor]: Taking taylor expansion of d1 in d3
20.913 * [backup-simplify]: Simplify d1 into d1
20.913 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
20.913 * [backup-simplify]: Simplify (+ 0 d1) into d1
20.913 * [backup-simplify]: Simplify (- d1) into (- d1)
20.913 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d1)) into (- (+ d4 d2) d1)
20.913 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
20.913 * [taylor]: Taking taylor expansion of d1 in d3
20.913 * [backup-simplify]: Simplify d1 into d1
20.913 * [taylor]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 2) (pow d1 2)) in d2
20.914 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) (+ d3 d1)) 2) in d2
20.914 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d2
20.914 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
20.914 * [taylor]: Taking taylor expansion of d4 in d2
20.914 * [backup-simplify]: Simplify d4 into d4
20.914 * [taylor]: Taking taylor expansion of d2 in d2
20.914 * [backup-simplify]: Simplify 0 into 0
20.914 * [backup-simplify]: Simplify 1 into 1
20.914 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
20.914 * [taylor]: Taking taylor expansion of d3 in d2
20.914 * [backup-simplify]: Simplify d3 into d3
20.914 * [taylor]: Taking taylor expansion of d1 in d2
20.914 * [backup-simplify]: Simplify d1 into d1
20.914 * [backup-simplify]: Simplify (+ d4 0) into d4
20.914 * [backup-simplify]: Simplify (+ d3 d1) into (+ d3 d1)
20.914 * [backup-simplify]: Simplify (- (+ d3 d1)) into (- (+ d3 d1))
20.914 * [backup-simplify]: Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
20.914 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
20.914 * [taylor]: Taking taylor expansion of d1 in d2
20.914 * [backup-simplify]: Simplify d1 into d1
20.914 * [taylor]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 2) (pow d1 2)) in d4
20.914 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) (+ d3 d1)) 2) in d4
20.914 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d4
20.914 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
20.914 * [taylor]: Taking taylor expansion of d4 in d4
20.914 * [backup-simplify]: Simplify 0 into 0
20.914 * [backup-simplify]: Simplify 1 into 1
20.914 * [taylor]: Taking taylor expansion of d2 in d4
20.914 * [backup-simplify]: Simplify d2 into d2
20.914 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4
20.914 * [taylor]: Taking taylor expansion of d3 in d4
20.914 * [backup-simplify]: Simplify d3 into d3
20.914 * [taylor]: Taking taylor expansion of d1 in d4
20.914 * [backup-simplify]: Simplify d1 into d1
20.914 * [backup-simplify]: Simplify (+ 0 d2) into d2
20.914 * [backup-simplify]: Simplify (+ d3 d1) into (+ d3 d1)
20.914 * [backup-simplify]: Simplify (- (+ d3 d1)) into (- (+ d3 d1))
20.914 * [backup-simplify]: Simplify (+ d2 (- (+ d3 d1))) into (- d2 (+ d3 d1))
20.914 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
20.914 * [taylor]: Taking taylor expansion of d1 in d4
20.914 * [backup-simplify]: Simplify d1 into d1
20.914 * [taylor]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 2) (pow d1 2)) in d1
20.914 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) (+ d3 d1)) 2) in d1
20.914 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
20.914 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
20.914 * [taylor]: Taking taylor expansion of d4 in d1
20.914 * [backup-simplify]: Simplify d4 into d4
20.914 * [taylor]: Taking taylor expansion of d2 in d1
20.914 * [backup-simplify]: Simplify d2 into d2
20.914 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
20.914 * [taylor]: Taking taylor expansion of d3 in d1
20.914 * [backup-simplify]: Simplify d3 into d3
20.914 * [taylor]: Taking taylor expansion of d1 in d1
20.914 * [backup-simplify]: Simplify 0 into 0
20.914 * [backup-simplify]: Simplify 1 into 1
20.914 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
20.915 * [backup-simplify]: Simplify (+ d3 0) into d3
20.915 * [backup-simplify]: Simplify (- d3) into (- d3)
20.915 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
20.915 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
20.915 * [taylor]: Taking taylor expansion of d1 in d1
20.915 * [backup-simplify]: Simplify 0 into 0
20.915 * [backup-simplify]: Simplify 1 into 1
20.915 * [taylor]: Taking taylor expansion of (* (pow (- (+ d4 d2) (+ d3 d1)) 2) (pow d1 2)) in d1
20.915 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) (+ d3 d1)) 2) in d1
20.915 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
20.915 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
20.915 * [taylor]: Taking taylor expansion of d4 in d1
20.915 * [backup-simplify]: Simplify d4 into d4
20.915 * [taylor]: Taking taylor expansion of d2 in d1
20.915 * [backup-simplify]: Simplify d2 into d2
20.915 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
20.915 * [taylor]: Taking taylor expansion of d3 in d1
20.915 * [backup-simplify]: Simplify d3 into d3
20.915 * [taylor]: Taking taylor expansion of d1 in d1
20.915 * [backup-simplify]: Simplify 0 into 0
20.915 * [backup-simplify]: Simplify 1 into 1
20.915 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
20.915 * [backup-simplify]: Simplify (+ d3 0) into d3
20.915 * [backup-simplify]: Simplify (- d3) into (- d3)
20.915 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
20.915 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
20.915 * [taylor]: Taking taylor expansion of d1 in d1
20.915 * [backup-simplify]: Simplify 0 into 0
20.915 * [backup-simplify]: Simplify 1 into 1
20.915 * [backup-simplify]: Simplify (* (- (+ d4 d2) d3) (- (+ d4 d2) d3)) into (pow (- (+ d4 d2) d3) 2)
20.915 * [backup-simplify]: Simplify (* 1 1) into 1
20.916 * [backup-simplify]: Simplify (* (pow (- (+ d4 d2) d3) 2) 1) into (pow (- (+ d4 d2) d3) 2)
20.916 * [taylor]: Taking taylor expansion of (pow (- (+ d4 d2) d3) 2) in d4
20.916 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4
20.916 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
20.916 * [taylor]: Taking taylor expansion of d4 in d4
20.916 * [backup-simplify]: Simplify 0 into 0
20.916 * [backup-simplify]: Simplify 1 into 1
20.916 * [taylor]: Taking taylor expansion of d2 in d4
20.916 * [backup-simplify]: Simplify d2 into d2
20.916 * [taylor]: Taking taylor expansion of d3 in d4
20.916 * [backup-simplify]: Simplify d3 into d3
20.916 * [backup-simplify]: Simplify (+ 0 d2) into d2
20.916 * [backup-simplify]: Simplify (- d3) into (- d3)
20.916 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
20.916 * [backup-simplify]: Simplify (* (- d2 d3) (- d2 d3)) into (pow (- d2 d3) 2)
20.916 * [taylor]: Taking taylor expansion of (pow (- d2 d3) 2) in d2
20.916 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
20.916 * [taylor]: Taking taylor expansion of d2 in d2
20.916 * [backup-simplify]: Simplify 0 into 0
20.916 * [backup-simplify]: Simplify 1 into 1
20.916 * [taylor]: Taking taylor expansion of d3 in d2
20.916 * [backup-simplify]: Simplify d3 into d3
20.916 * [backup-simplify]: Simplify (- d3) into (- d3)
20.916 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3)
20.916 * [backup-simplify]: Simplify (* (- d3) (- d3)) into (pow d3 2)
20.916 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
20.916 * [taylor]: Taking taylor expansion of d3 in d3
20.916 * [backup-simplify]: Simplify 0 into 0
20.916 * [backup-simplify]: Simplify 1 into 1
20.917 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.917 * [backup-simplify]: Simplify (+ 0 0) into 0
20.917 * [backup-simplify]: Simplify (+ 0 1) into 1
20.917 * [backup-simplify]: Simplify (- 1) into -1
20.918 * [backup-simplify]: Simplify (+ 0 -1) into -1
20.918 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) -1) (* -1 (- (+ d4 d2) d3))) into (- (* 2 d3) (+ (* 2 d4) (* 2 d2)))
20.918 * [backup-simplify]: Simplify (+ (* (pow (- (+ d4 d2) d3) 2) 0) (* (- (* 2 d3) (+ (* 2 d4) (* 2 d2))) 1)) into (- (* 2 d3) (+ (* 2 d4) (* 2 d2)))
20.918 * [taylor]: Taking taylor expansion of (- (* 2 d3) (+ (* 2 d4) (* 2 d2))) in d4
20.918 * [taylor]: Taking taylor expansion of (* 2 d3) in d4
20.918 * [taylor]: Taking taylor expansion of 2 in d4
20.918 * [backup-simplify]: Simplify 2 into 2
20.918 * [taylor]: Taking taylor expansion of d3 in d4
20.918 * [backup-simplify]: Simplify d3 into d3
20.918 * [taylor]: Taking taylor expansion of (+ (* 2 d4) (* 2 d2)) in d4
20.918 * [taylor]: Taking taylor expansion of (* 2 d4) in d4
20.918 * [taylor]: Taking taylor expansion of 2 in d4
20.918 * [backup-simplify]: Simplify 2 into 2
20.918 * [taylor]: Taking taylor expansion of d4 in d4
20.918 * [backup-simplify]: Simplify 0 into 0
20.918 * [backup-simplify]: Simplify 1 into 1
20.918 * [taylor]: Taking taylor expansion of (* 2 d2) in d4
20.918 * [taylor]: Taking taylor expansion of 2 in d4
20.918 * [backup-simplify]: Simplify 2 into 2
20.918 * [taylor]: Taking taylor expansion of d2 in d4
20.918 * [backup-simplify]: Simplify d2 into d2
20.918 * [backup-simplify]: Simplify (* 2 d3) into (* 2 d3)
20.919 * [backup-simplify]: Simplify (* 2 0) into 0
20.919 * [backup-simplify]: Simplify (* 2 d2) into (* 2 d2)
20.919 * [backup-simplify]: Simplify (+ 0 (* 2 d2)) into (* 2 d2)
20.919 * [backup-simplify]: Simplify (- (* 2 d2)) into (- (* 2 d2))
20.919 * [backup-simplify]: Simplify (+ (* 2 d3) (- (* 2 d2))) into (- (* 2 d3) (* 2 d2))
20.919 * [taylor]: Taking taylor expansion of (- (* 2 d3) (* 2 d2)) in d2
20.919 * [taylor]: Taking taylor expansion of (* 2 d3) in d2
20.919 * [taylor]: Taking taylor expansion of 2 in d2
20.919 * [backup-simplify]: Simplify 2 into 2
20.919 * [taylor]: Taking taylor expansion of d3 in d2
20.919 * [backup-simplify]: Simplify d3 into d3
20.919 * [taylor]: Taking taylor expansion of (* 2 d2) in d2
20.919 * [taylor]: Taking taylor expansion of 2 in d2
20.919 * [backup-simplify]: Simplify 2 into 2
20.919 * [taylor]: Taking taylor expansion of d2 in d2
20.919 * [backup-simplify]: Simplify 0 into 0
20.919 * [backup-simplify]: Simplify 1 into 1
20.919 * [backup-simplify]: Simplify (* 2 d3) into (* 2 d3)
20.919 * [backup-simplify]: Simplify (* 2 0) into 0
20.919 * [backup-simplify]: Simplify (- 0) into 0
20.920 * [backup-simplify]: Simplify (+ (* 2 d3) 0) into (* 2 d3)
20.920 * [taylor]: Taking taylor expansion of (* 2 d3) in d3
20.920 * [taylor]: Taking taylor expansion of 2 in d3
20.920 * [backup-simplify]: Simplify 2 into 2
20.920 * [taylor]: Taking taylor expansion of d3 in d3
20.920 * [backup-simplify]: Simplify 0 into 0
20.920 * [backup-simplify]: Simplify 1 into 1
20.920 * [backup-simplify]: Simplify (* 2 0) into 0
20.920 * [backup-simplify]: Simplify 0 into 0
20.920 * [backup-simplify]: Simplify (+ 1 0) into 1
20.923 * [backup-simplify]: Simplify (- 0) into 0
20.923 * [backup-simplify]: Simplify (+ 1 0) into 1
20.923 * [backup-simplify]: Simplify (+ (* (- d2 d3) 1) (* 1 (- d2 d3))) into (- (* 2 d2) (* 2 d3))
20.923 * [taylor]: Taking taylor expansion of (- (* 2 d2) (* 2 d3)) in d2
20.923 * [taylor]: Taking taylor expansion of (* 2 d2) in d2
20.923 * [taylor]: Taking taylor expansion of 2 in d2
20.923 * [backup-simplify]: Simplify 2 into 2
20.923 * [taylor]: Taking taylor expansion of d2 in d2
20.923 * [backup-simplify]: Simplify 0 into 0
20.923 * [backup-simplify]: Simplify 1 into 1
20.924 * [taylor]: Taking taylor expansion of (* 2 d3) in d2
20.924 * [taylor]: Taking taylor expansion of 2 in d2
20.924 * [backup-simplify]: Simplify 2 into 2
20.924 * [taylor]: Taking taylor expansion of d3 in d2
20.924 * [backup-simplify]: Simplify d3 into d3
20.924 * [backup-simplify]: Simplify (* 2 0) into 0
20.924 * [backup-simplify]: Simplify (* 2 d3) into (* 2 d3)
20.924 * [backup-simplify]: Simplify (- (* 2 d3)) into (- (* 2 d3))
20.924 * [backup-simplify]: Simplify (+ 0 (- (* 2 d3))) into (- (* 2 d3))
20.924 * [taylor]: Taking taylor expansion of (- (* 2 d3)) in d3
20.924 * [taylor]: Taking taylor expansion of (* 2 d3) in d3
20.924 * [taylor]: Taking taylor expansion of 2 in d3
20.924 * [backup-simplify]: Simplify 2 into 2
20.924 * [taylor]: Taking taylor expansion of d3 in d3
20.924 * [backup-simplify]: Simplify 0 into 0
20.924 * [backup-simplify]: Simplify 1 into 1
20.925 * [backup-simplify]: Simplify (* 2 0) into 0
20.925 * [backup-simplify]: Simplify (- 0) into 0
20.925 * [backup-simplify]: Simplify 0 into 0
20.926 * [backup-simplify]: Simplify (- 0) into 0
20.926 * [backup-simplify]: Simplify (+ 1 0) into 1
20.926 * [backup-simplify]: Simplify (+ (* (- d3) 1) (* 1 (- d3))) into (- (* 2 d3))
20.926 * [taylor]: Taking taylor expansion of (- (* 2 d3)) in d3
20.926 * [taylor]: Taking taylor expansion of (* 2 d3) in d3
20.926 * [taylor]: Taking taylor expansion of 2 in d3
20.926 * [backup-simplify]: Simplify 2 into 2
20.926 * [taylor]: Taking taylor expansion of d3 in d3
20.926 * [backup-simplify]: Simplify 0 into 0
20.926 * [backup-simplify]: Simplify 1 into 1
20.927 * [backup-simplify]: Simplify (* 2 0) into 0
20.927 * [backup-simplify]: Simplify (- 0) into 0
20.927 * [backup-simplify]: Simplify 0 into 0
20.928 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.928 * [backup-simplify]: Simplify (+ 0 0) into 0
20.928 * [backup-simplify]: Simplify (+ 0 0) into 0
20.928 * [backup-simplify]: Simplify (- 0) into 0
20.928 * [backup-simplify]: Simplify (+ 0 0) into 0
20.929 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) 0) (+ (* -1 -1) (* 0 (- (+ d4 d2) d3)))) into 1
20.930 * [backup-simplify]: Simplify (+ (* (pow (- (+ d4 d2) d3) 2) 0) (+ (* (- (* 2 d3) (+ (* 2 d4) (* 2 d2))) 0) (* 1 1))) into 1
20.930 * [taylor]: Taking taylor expansion of 1 in d4
20.930 * [backup-simplify]: Simplify 1 into 1
20.930 * [taylor]: Taking taylor expansion of 1 in d2
20.930 * [backup-simplify]: Simplify 1 into 1
20.930 * [taylor]: Taking taylor expansion of 1 in d3
20.930 * [backup-simplify]: Simplify 1 into 1
20.930 * [backup-simplify]: Simplify 1 into 1
20.930 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 d3)) into 0
20.930 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
20.931 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 d2)) into 0
20.931 * [backup-simplify]: Simplify (+ 2 0) into 2
20.931 * [backup-simplify]: Simplify (- 2) into -2
20.931 * [backup-simplify]: Simplify (+ 0 -2) into -2
20.931 * [taylor]: Taking taylor expansion of -2 in d2
20.932 * [backup-simplify]: Simplify -2 into -2
20.932 * [taylor]: Taking taylor expansion of -2 in d3
20.932 * [backup-simplify]: Simplify -2 into -2
20.932 * [backup-simplify]: Simplify -2 into -2
20.932 * [backup-simplify]: Simplify (+ 0 0) into 0
20.932 * [backup-simplify]: Simplify (- 0) into 0
20.932 * [backup-simplify]: Simplify (+ 0 0) into 0
20.933 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 1 1) (* 0 (- d2 d3)))) into 1
20.933 * [taylor]: Taking taylor expansion of 1 in d2
20.933 * [backup-simplify]: Simplify 1 into 1
20.933 * [taylor]: Taking taylor expansion of 1 in d3
20.933 * [backup-simplify]: Simplify 1 into 1
20.933 * [backup-simplify]: Simplify 1 into 1
20.933 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (* d4 d1))) 2)) (+ (* -2 (* 1 (* 1 (* d4 (pow d1 3))))) (* 1 (pow (* 1 (* 1 (* 1 d1))) 4)))) into (- (+ (* (pow d4 2) (pow d1 2)) (pow d1 4)) (* 2 (* d4 (pow d1 3))))
20.934 * [backup-simplify]: Simplify (* (* (/ 1 d1) (+ (/ 1 d4) (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3)))) (* (/ 1 d1) (+ (/ 1 d4) (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3))))) into (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) (pow d1 2))
20.934 * [approximate]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) (pow d1 2)) in (d1 d4 d2 d3) around 0
20.934 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) (pow d1 2)) in d3
20.934 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) in d3
20.934 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
20.934 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
20.934 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
20.934 * [taylor]: Taking taylor expansion of d4 in d3
20.934 * [backup-simplify]: Simplify d4 into d4
20.934 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.934 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
20.934 * [taylor]: Taking taylor expansion of d2 in d3
20.934 * [backup-simplify]: Simplify d2 into d2
20.934 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.934 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
20.934 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
20.934 * [taylor]: Taking taylor expansion of d1 in d3
20.934 * [backup-simplify]: Simplify d1 into d1
20.934 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
20.934 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.934 * [taylor]: Taking taylor expansion of d3 in d3
20.934 * [backup-simplify]: Simplify 0 into 0
20.934 * [backup-simplify]: Simplify 1 into 1
20.934 * [backup-simplify]: Simplify (/ 1 1) into 1
20.934 * [backup-simplify]: Simplify (+ 0 1) into 1
20.935 * [backup-simplify]: Simplify (- 1) into -1
20.935 * [backup-simplify]: Simplify (+ 0 -1) into -1
20.935 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
20.935 * [taylor]: Taking taylor expansion of d1 in d3
20.935 * [backup-simplify]: Simplify d1 into d1
20.935 * [backup-simplify]: Simplify (* -1 -1) into 1
20.935 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
20.935 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
20.935 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) (pow d1 2)) in d2
20.935 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) in d2
20.935 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
20.935 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
20.935 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
20.935 * [taylor]: Taking taylor expansion of d4 in d2
20.936 * [backup-simplify]: Simplify d4 into d4
20.936 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.936 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
20.936 * [taylor]: Taking taylor expansion of d2 in d2
20.936 * [backup-simplify]: Simplify 0 into 0
20.936 * [backup-simplify]: Simplify 1 into 1
20.936 * [backup-simplify]: Simplify (/ 1 1) into 1
20.936 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
20.936 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
20.936 * [taylor]: Taking taylor expansion of d1 in d2
20.936 * [backup-simplify]: Simplify d1 into d1
20.936 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
20.936 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
20.936 * [taylor]: Taking taylor expansion of d3 in d2
20.936 * [backup-simplify]: Simplify d3 into d3
20.936 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.936 * [backup-simplify]: Simplify (+ 0 1) into 1
20.937 * [backup-simplify]: Simplify (+ 1 0) into 1
20.937 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
20.937 * [taylor]: Taking taylor expansion of d1 in d2
20.937 * [backup-simplify]: Simplify d1 into d1
20.937 * [backup-simplify]: Simplify (* 1 1) into 1
20.937 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
20.937 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
20.937 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) (pow d1 2)) in d4
20.937 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) in d4
20.937 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
20.937 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
20.937 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
20.937 * [taylor]: Taking taylor expansion of d4 in d4
20.937 * [backup-simplify]: Simplify 0 into 0
20.937 * [backup-simplify]: Simplify 1 into 1
20.937 * [backup-simplify]: Simplify (/ 1 1) into 1
20.937 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
20.937 * [taylor]: Taking taylor expansion of d2 in d4
20.937 * [backup-simplify]: Simplify d2 into d2
20.937 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.937 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
20.937 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
20.938 * [taylor]: Taking taylor expansion of d1 in d4
20.938 * [backup-simplify]: Simplify d1 into d1
20.938 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
20.938 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
20.938 * [taylor]: Taking taylor expansion of d3 in d4
20.938 * [backup-simplify]: Simplify d3 into d3
20.938 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.938 * [backup-simplify]: Simplify (+ 1 0) into 1
20.938 * [backup-simplify]: Simplify (+ 1 0) into 1
20.938 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
20.938 * [taylor]: Taking taylor expansion of d1 in d4
20.938 * [backup-simplify]: Simplify d1 into d1
20.938 * [backup-simplify]: Simplify (* 1 1) into 1
20.938 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
20.939 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
20.939 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) (pow d1 2)) in d1
20.939 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) in d1
20.939 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
20.939 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
20.939 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
20.939 * [taylor]: Taking taylor expansion of d4 in d1
20.939 * [backup-simplify]: Simplify d4 into d4
20.939 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.939 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
20.939 * [taylor]: Taking taylor expansion of d2 in d1
20.939 * [backup-simplify]: Simplify d2 into d2
20.939 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.939 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
20.939 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
20.939 * [taylor]: Taking taylor expansion of d1 in d1
20.939 * [backup-simplify]: Simplify 0 into 0
20.939 * [backup-simplify]: Simplify 1 into 1
20.939 * [backup-simplify]: Simplify (/ 1 1) into 1
20.939 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
20.939 * [taylor]: Taking taylor expansion of d3 in d1
20.939 * [backup-simplify]: Simplify d3 into d3
20.939 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.939 * [backup-simplify]: Simplify (+ 1 0) into 1
20.940 * [backup-simplify]: Simplify (- 1) into -1
20.940 * [backup-simplify]: Simplify (+ 0 -1) into -1
20.940 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
20.940 * [taylor]: Taking taylor expansion of d1 in d1
20.940 * [backup-simplify]: Simplify 0 into 0
20.940 * [backup-simplify]: Simplify 1 into 1
20.940 * [backup-simplify]: Simplify (* -1 -1) into 1
20.940 * [backup-simplify]: Simplify (* 1 1) into 1
20.941 * [backup-simplify]: Simplify (/ 1 1) into 1
20.941 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) (pow d1 2)) in d1
20.941 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) in d1
20.941 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
20.941 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
20.941 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
20.941 * [taylor]: Taking taylor expansion of d4 in d1
20.941 * [backup-simplify]: Simplify d4 into d4
20.941 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
20.941 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
20.941 * [taylor]: Taking taylor expansion of d2 in d1
20.941 * [backup-simplify]: Simplify d2 into d2
20.941 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.941 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
20.941 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
20.941 * [taylor]: Taking taylor expansion of d1 in d1
20.941 * [backup-simplify]: Simplify 0 into 0
20.941 * [backup-simplify]: Simplify 1 into 1
20.941 * [backup-simplify]: Simplify (/ 1 1) into 1
20.941 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
20.941 * [taylor]: Taking taylor expansion of d3 in d1
20.941 * [backup-simplify]: Simplify d3 into d3
20.941 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.942 * [backup-simplify]: Simplify (+ 1 0) into 1
20.942 * [backup-simplify]: Simplify (- 1) into -1
20.942 * [backup-simplify]: Simplify (+ 0 -1) into -1
20.942 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
20.942 * [taylor]: Taking taylor expansion of d1 in d1
20.942 * [backup-simplify]: Simplify 0 into 0
20.942 * [backup-simplify]: Simplify 1 into 1
20.942 * [backup-simplify]: Simplify (* -1 -1) into 1
20.943 * [backup-simplify]: Simplify (* 1 1) into 1
20.943 * [backup-simplify]: Simplify (/ 1 1) into 1
20.943 * [taylor]: Taking taylor expansion of 1 in d4
20.943 * [backup-simplify]: Simplify 1 into 1
20.943 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
20.944 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.944 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
20.944 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
20.944 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
20.944 * [backup-simplify]: Simplify (+ (* -1 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) -1)) into (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))
20.944 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.945 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) 1) (+ (* 1 (/ 0 1)))) into (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))
20.945 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) in d4
20.945 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d4
20.945 * [taylor]: Taking taylor expansion of 2 in d4
20.945 * [backup-simplify]: Simplify 2 into 2
20.945 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
20.945 * [taylor]: Taking taylor expansion of d3 in d4
20.945 * [backup-simplify]: Simplify d3 into d3
20.945 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.945 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))) in d4
20.945 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d4)) in d4
20.945 * [taylor]: Taking taylor expansion of 2 in d4
20.945 * [backup-simplify]: Simplify 2 into 2
20.945 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
20.945 * [taylor]: Taking taylor expansion of d4 in d4
20.945 * [backup-simplify]: Simplify 0 into 0
20.945 * [backup-simplify]: Simplify 1 into 1
20.946 * [backup-simplify]: Simplify (/ 1 1) into 1
20.946 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d2)) in d4
20.946 * [taylor]: Taking taylor expansion of 2 in d4
20.946 * [backup-simplify]: Simplify 2 into 2
20.946 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
20.946 * [taylor]: Taking taylor expansion of d2 in d4
20.946 * [backup-simplify]: Simplify d2 into d2
20.946 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.946 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
20.946 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.946 * [backup-simplify]: Simplify (+ 0 0) into 0
20.947 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.947 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.947 * [backup-simplify]: Simplify (+ 0 0) into 0
20.947 * [backup-simplify]: Simplify (- 0) into 0
20.948 * [backup-simplify]: Simplify (+ 0 0) into 0
20.948 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1))) into (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))
20.949 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.950 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)))) into (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))
20.951 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) in d4
20.951 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) in d4
20.951 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4
20.951 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
20.951 * [taylor]: Taking taylor expansion of d2 in d4
20.951 * [backup-simplify]: Simplify d2 into d2
20.951 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
20.951 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
20.951 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2))))) in d4
20.951 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4
20.951 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
20.951 * [taylor]: Taking taylor expansion of d4 in d4
20.951 * [backup-simplify]: Simplify 0 into 0
20.951 * [backup-simplify]: Simplify 1 into 1
20.951 * [backup-simplify]: Simplify (* 1 1) into 1
20.951 * [backup-simplify]: Simplify (/ 1 1) into 1
20.951 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))) in d4
20.951 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d2)) in d4
20.951 * [taylor]: Taking taylor expansion of (* d4 d2) in d4
20.951 * [taylor]: Taking taylor expansion of d4 in d4
20.951 * [backup-simplify]: Simplify 0 into 0
20.951 * [backup-simplify]: Simplify 1 into 1
20.951 * [taylor]: Taking taylor expansion of d2 in d4
20.951 * [backup-simplify]: Simplify d2 into d2
20.951 * [backup-simplify]: Simplify (* 0 d2) into 0
20.952 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
20.952 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.952 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2))) in d4
20.952 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d4)) in d4
20.952 * [taylor]: Taking taylor expansion of (* d2 d4) in d4
20.952 * [taylor]: Taking taylor expansion of d2 in d4
20.952 * [backup-simplify]: Simplify d2 into d2
20.952 * [taylor]: Taking taylor expansion of d4 in d4
20.952 * [backup-simplify]: Simplify 0 into 0
20.952 * [backup-simplify]: Simplify 1 into 1
20.952 * [backup-simplify]: Simplify (* d2 0) into 0
20.952 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
20.952 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
20.952 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d4
20.952 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
20.952 * [taylor]: Taking taylor expansion of d3 in d4
20.952 * [backup-simplify]: Simplify d3 into d3
20.952 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
20.952 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
20.952 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))) in d4
20.952 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d4
20.952 * [taylor]: Taking taylor expansion of 2 in d4
20.952 * [backup-simplify]: Simplify 2 into 2
20.953 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d4
20.953 * [taylor]: Taking taylor expansion of (* d3 d2) in d4
20.953 * [taylor]: Taking taylor expansion of d3 in d4
20.953 * [backup-simplify]: Simplify d3 into d3
20.953 * [taylor]: Taking taylor expansion of d2 in d4
20.953 * [backup-simplify]: Simplify d2 into d2
20.953 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
20.953 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
20.953 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d4))) in d4
20.953 * [taylor]: Taking taylor expansion of 2 in d4
20.953 * [backup-simplify]: Simplify 2 into 2
20.953 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d4)) in d4
20.953 * [taylor]: Taking taylor expansion of (* d3 d4) in d4
20.953 * [taylor]: Taking taylor expansion of d3 in d4
20.953 * [backup-simplify]: Simplify d3 into d3
20.953 * [taylor]: Taking taylor expansion of d4 in d4
20.953 * [backup-simplify]: Simplify 0 into 0
20.953 * [backup-simplify]: Simplify 1 into 1
20.953 * [backup-simplify]: Simplify (* d3 0) into 0
20.953 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
20.953 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.953 * [backup-simplify]: Simplify (+ 1 0) into 1
20.954 * [backup-simplify]: Simplify (+ 0 1) into 1
20.954 * [backup-simplify]: Simplify (+ 1 0) into 1
20.954 * [taylor]: Taking taylor expansion of 1 in d2
20.954 * [backup-simplify]: Simplify 1 into 1
20.954 * [backup-simplify]: Simplify (* 2 1) into 2
20.954 * [backup-simplify]: Simplify (+ 2 0) into 2
20.955 * [backup-simplify]: Simplify (- 2) into -2
20.955 * [backup-simplify]: Simplify (+ 0 -2) into -2
20.955 * [taylor]: Taking taylor expansion of -2 in d2
20.955 * [backup-simplify]: Simplify -2 into -2
20.955 * [taylor]: Taking taylor expansion of 1 in d2
20.955 * [backup-simplify]: Simplify 1 into 1
20.955 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.955 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.956 * [backup-simplify]: Simplify (+ 0 0) into 0
20.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.956 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.956 * [backup-simplify]: Simplify (+ 0 0) into 0
20.957 * [backup-simplify]: Simplify (- 0) into 0
20.957 * [backup-simplify]: Simplify (+ 0 0) into 0
20.958 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1)))) into 0
20.958 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.960 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)))) into 0
20.960 * [taylor]: Taking taylor expansion of 0 in d4
20.960 * [backup-simplify]: Simplify 0 into 0
20.960 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.961 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.961 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
20.961 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d2)) into (* 2 (/ 1 d2))
20.961 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 d2))) into (* 2 (/ 1 d2))
20.961 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 d2))) into (* 2 (/ 1 d2))
20.961 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
20.961 * [backup-simplify]: Simplify (+ 0 (/ 2 d3)) into (* 2 (/ 1 d3))
20.961 * [backup-simplify]: Simplify (- (* 2 (/ 1 d3))) into (- (* 2 (/ 1 d3)))
20.961 * [backup-simplify]: Simplify (+ (* 2 (/ 1 d2)) (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d2)) (* 2 (/ 1 d3)))
20.961 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d2)) (* 2 (/ 1 d3))) in d2
20.961 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d2)) in d2
20.961 * [taylor]: Taking taylor expansion of 2 in d2
20.962 * [backup-simplify]: Simplify 2 into 2
20.962 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
20.962 * [taylor]: Taking taylor expansion of d2 in d2
20.962 * [backup-simplify]: Simplify 0 into 0
20.962 * [backup-simplify]: Simplify 1 into 1
20.962 * [backup-simplify]: Simplify (/ 1 1) into 1
20.962 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d2
20.962 * [taylor]: Taking taylor expansion of 2 in d2
20.962 * [backup-simplify]: Simplify 2 into 2
20.962 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
20.962 * [taylor]: Taking taylor expansion of d3 in d2
20.962 * [backup-simplify]: Simplify d3 into d3
20.962 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.962 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
20.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.963 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
20.963 * [backup-simplify]: Simplify (* 2 (/ 1 d2)) into (/ 2 d2)
20.963 * [backup-simplify]: Simplify (+ 0 (/ 2 d2)) into (* 2 (/ 1 d2))
20.963 * [backup-simplify]: Simplify (- (* 2 (/ 1 d2))) into (- (* 2 (/ 1 d2)))
20.963 * [backup-simplify]: Simplify (+ (/ 2 d3) (- (* 2 (/ 1 d2)))) into (- (* 2 (/ 1 d3)) (* 2 (/ 1 d2)))
20.963 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3)) (* 2 (/ 1 d2))) in d2
20.963 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d2
20.963 * [taylor]: Taking taylor expansion of 2 in d2
20.963 * [backup-simplify]: Simplify 2 into 2
20.963 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
20.963 * [taylor]: Taking taylor expansion of d3 in d2
20.963 * [backup-simplify]: Simplify d3 into d3
20.963 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.963 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d2)) in d2
20.963 * [taylor]: Taking taylor expansion of 2 in d2
20.963 * [backup-simplify]: Simplify 2 into 2
20.963 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
20.963 * [taylor]: Taking taylor expansion of d2 in d2
20.963 * [backup-simplify]: Simplify 0 into 0
20.963 * [backup-simplify]: Simplify 1 into 1
20.964 * [backup-simplify]: Simplify (/ 1 1) into 1
20.964 * [taylor]: Taking taylor expansion of 0 in d2
20.964 * [backup-simplify]: Simplify 0 into 0
20.964 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.964 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.964 * [backup-simplify]: Simplify (+ 0 0) into 0
20.965 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.965 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.965 * [backup-simplify]: Simplify (+ 0 0) into 0
20.965 * [backup-simplify]: Simplify (- 0) into 0
20.966 * [backup-simplify]: Simplify (+ 0 0) into 0
20.966 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1))))) into 0
20.967 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
20.969 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.969 * [taylor]: Taking taylor expansion of 0 in d4
20.969 * [backup-simplify]: Simplify 0 into 0
20.970 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
20.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.971 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
20.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.971 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
20.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.972 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
20.972 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
20.972 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
20.972 * [backup-simplify]: Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
20.972 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
20.972 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
20.973 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.973 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
20.973 * [backup-simplify]: Simplify (+ (/ 2 (* d3 d2)) 0) into (* 2 (/ 1 (* d3 d2)))
20.973 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* d3 d2)))) into (- (* 2 (/ 1 (* d3 d2))))
20.973 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (- (* 2 (/ 1 (* d3 d2))))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (* 2 (/ 1 (* d3 d2))))
20.973 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (* 2 (/ 1 (* d3 d2)))) in d2
20.973 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2
20.973 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2
20.973 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
20.973 * [taylor]: Taking taylor expansion of d2 in d2
20.973 * [backup-simplify]: Simplify 0 into 0
20.973 * [backup-simplify]: Simplify 1 into 1
20.974 * [backup-simplify]: Simplify (* 1 1) into 1
20.974 * [backup-simplify]: Simplify (/ 1 1) into 1
20.974 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2
20.974 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
20.974 * [taylor]: Taking taylor expansion of d3 in d2
20.974 * [backup-simplify]: Simplify d3 into d3
20.974 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
20.974 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
20.974 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2
20.974 * [taylor]: Taking taylor expansion of 2 in d2
20.974 * [backup-simplify]: Simplify 2 into 2
20.974 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2
20.974 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
20.974 * [taylor]: Taking taylor expansion of d3 in d2
20.974 * [backup-simplify]: Simplify d3 into d3
20.974 * [taylor]: Taking taylor expansion of d2 in d2
20.974 * [backup-simplify]: Simplify 0 into 0
20.974 * [backup-simplify]: Simplify 1 into 1
20.974 * [backup-simplify]: Simplify (* d3 0) into 0
20.975 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
20.975 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
20.975 * [backup-simplify]: Simplify (+ 1 0) into 1
20.975 * [backup-simplify]: Simplify (+ 1 0) into 1
20.975 * [taylor]: Taking taylor expansion of 1 in d3
20.975 * [backup-simplify]: Simplify 1 into 1
20.975 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
20.976 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
20.976 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.977 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
20.977 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
20.977 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d2))) into 0
20.977 * [backup-simplify]: Simplify (+ 0 0) into 0
20.977 * [backup-simplify]: Simplify (- 0) into 0
20.978 * [backup-simplify]: Simplify (+ 0 0) into 0
20.978 * [taylor]: Taking taylor expansion of 0 in d2
20.978 * [backup-simplify]: Simplify 0 into 0
20.978 * [taylor]: Taking taylor expansion of 0 in d2
20.978 * [backup-simplify]: Simplify 0 into 0
20.978 * [backup-simplify]: Simplify (* 2 1) into 2
20.978 * [backup-simplify]: Simplify (+ 2 0) into 2
20.978 * [taylor]: Taking taylor expansion of 2 in d3
20.978 * [backup-simplify]: Simplify 2 into 2
20.979 * [backup-simplify]: Simplify (* 2 1) into 2
20.979 * [backup-simplify]: Simplify (- 2) into -2
20.979 * [backup-simplify]: Simplify (+ 0 -2) into -2
20.979 * [taylor]: Taking taylor expansion of -2 in d3
20.979 * [backup-simplify]: Simplify -2 into -2
20.979 * [taylor]: Taking taylor expansion of 1 in d3
20.979 * [backup-simplify]: Simplify 1 into 1
20.979 * [taylor]: Taking taylor expansion of -2 in d3
20.980 * [backup-simplify]: Simplify -2 into -2
20.980 * [taylor]: Taking taylor expansion of 1 in d3
20.980 * [backup-simplify]: Simplify 1 into 1
20.980 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
20.980 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.980 * [backup-simplify]: Simplify (+ 0 0) into 0
20.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.981 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.981 * [backup-simplify]: Simplify (+ 0 0) into 0
20.981 * [backup-simplify]: Simplify (- 0) into 0
20.982 * [backup-simplify]: Simplify (+ 0 0) into 0
20.983 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1)))))) into 0
20.983 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
20.986 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.986 * [taylor]: Taking taylor expansion of 0 in d4
20.986 * [backup-simplify]: Simplify 0 into 0
20.986 * [taylor]: Taking taylor expansion of 0 in d2
20.986 * [backup-simplify]: Simplify 0 into 0
20.986 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
20.986 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
20.987 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.988 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
20.988 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.989 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.989 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.989 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
20.989 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
20.989 * [backup-simplify]: Simplify (+ 0 0) into 0
20.990 * [backup-simplify]: Simplify (+ 0 0) into 0
20.990 * [backup-simplify]: Simplify (+ 0 0) into 0
20.990 * [backup-simplify]: Simplify (+ 0 0) into 0
20.990 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d2)) into 0
20.990 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
20.990 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d2)))) into 0
20.991 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.991 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.992 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.992 * [backup-simplify]: Simplify (+ 0 0) into 0
20.992 * [backup-simplify]: Simplify (- 0) into 0
20.992 * [backup-simplify]: Simplify (+ 0 0) into 0
20.992 * [taylor]: Taking taylor expansion of 0 in d2
20.992 * [backup-simplify]: Simplify 0 into 0
20.992 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
20.993 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
20.993 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.994 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
20.994 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
20.995 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
20.995 * [backup-simplify]: Simplify (+ 0 0) into 0
20.995 * [backup-simplify]: Simplify (- 0) into 0
20.995 * [backup-simplify]: Simplify (+ 0 0) into 0
20.995 * [taylor]: Taking taylor expansion of 0 in d2
20.995 * [backup-simplify]: Simplify 0 into 0
20.995 * [taylor]: Taking taylor expansion of 0 in d2
20.996 * [backup-simplify]: Simplify 0 into 0
20.996 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
20.996 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.997 * [backup-simplify]: Simplify (+ 0 0) into 0
20.997 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
20.997 * [backup-simplify]: Simplify (- (/ 2 d3)) into (- (* 2 (/ 1 d3)))
20.997 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d3)))
20.997 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3
20.997 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
20.997 * [taylor]: Taking taylor expansion of 2 in d3
20.997 * [backup-simplify]: Simplify 2 into 2
20.997 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.997 * [taylor]: Taking taylor expansion of d3 in d3
20.997 * [backup-simplify]: Simplify 0 into 0
20.997 * [backup-simplify]: Simplify 1 into 1
20.997 * [backup-simplify]: Simplify (/ 1 1) into 1
20.998 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.998 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
20.998 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
20.998 * [backup-simplify]: Simplify (- (/ 2 d3)) into (- (* 2 (/ 1 d3)))
20.998 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d3)))
20.998 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3
20.998 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
20.998 * [taylor]: Taking taylor expansion of 2 in d3
20.998 * [backup-simplify]: Simplify 2 into 2
20.998 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
20.998 * [taylor]: Taking taylor expansion of d3 in d3
20.998 * [backup-simplify]: Simplify 0 into 0
20.998 * [backup-simplify]: Simplify 1 into 1
20.999 * [backup-simplify]: Simplify (/ 1 1) into 1
20.999 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
20.999 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.999 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
21.000 * [backup-simplify]: Simplify (- 0) into 0
21.000 * [backup-simplify]: Simplify (+ (/ 2 d3) 0) into (* 2 (/ 1 d3))
21.000 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
21.000 * [taylor]: Taking taylor expansion of 2 in d3
21.000 * [backup-simplify]: Simplify 2 into 2
21.000 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
21.000 * [taylor]: Taking taylor expansion of d3 in d3
21.000 * [backup-simplify]: Simplify 0 into 0
21.000 * [backup-simplify]: Simplify 1 into 1
21.000 * [backup-simplify]: Simplify (/ 1 1) into 1
21.000 * [taylor]: Taking taylor expansion of 0 in d3
21.000 * [backup-simplify]: Simplify 0 into 0
21.000 * [taylor]: Taking taylor expansion of 0 in d3
21.000 * [backup-simplify]: Simplify 0 into 0
21.000 * [taylor]: Taking taylor expansion of 0 in d3
21.000 * [backup-simplify]: Simplify 0 into 0
21.000 * [taylor]: Taking taylor expansion of 0 in d3
21.000 * [backup-simplify]: Simplify 0 into 0
21.001 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
21.001 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
21.001 * [backup-simplify]: Simplify (+ 0 0) into 0
21.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.002 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
21.002 * [backup-simplify]: Simplify (+ 0 0) into 0
21.003 * [backup-simplify]: Simplify (- 0) into 0
21.003 * [backup-simplify]: Simplify (+ 0 0) into 0
21.005 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))) (* 0 -1))))))) into 0
21.006 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
21.010 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.010 * [taylor]: Taking taylor expansion of 0 in d4
21.010 * [backup-simplify]: Simplify 0 into 0
21.010 * [taylor]: Taking taylor expansion of 0 in d2
21.011 * [backup-simplify]: Simplify 0 into 0
21.011 * [taylor]: Taking taylor expansion of 0 in d2
21.011 * [backup-simplify]: Simplify 0 into 0
21.011 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
21.011 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
21.012 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
21.015 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.017 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
21.017 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
21.018 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
21.018 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
21.018 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
21.019 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
21.019 * [backup-simplify]: Simplify (+ 0 0) into 0
21.019 * [backup-simplify]: Simplify (+ 0 0) into 0
21.020 * [backup-simplify]: Simplify (+ 0 0) into 0
21.020 * [backup-simplify]: Simplify (+ 0 0) into 0
21.020 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
21.021 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
21.021 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
21.022 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
21.022 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
21.023 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
21.023 * [backup-simplify]: Simplify (+ 0 0) into 0
21.023 * [backup-simplify]: Simplify (- 0) into 0
21.023 * [backup-simplify]: Simplify (+ 0 0) into 0
21.024 * [taylor]: Taking taylor expansion of 0 in d2
21.024 * [backup-simplify]: Simplify 0 into 0
21.024 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
21.025 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
21.026 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.027 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
21.027 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
21.028 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))) into 0
21.028 * [backup-simplify]: Simplify (+ 0 0) into 0
21.029 * [backup-simplify]: Simplify (- 0) into 0
21.029 * [backup-simplify]: Simplify (+ 0 0) into 0
21.029 * [taylor]: Taking taylor expansion of 0 in d2
21.029 * [backup-simplify]: Simplify 0 into 0
21.029 * [taylor]: Taking taylor expansion of 0 in d2
21.029 * [backup-simplify]: Simplify 0 into 0
21.030 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
21.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.031 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
21.032 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
21.032 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
21.032 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
21.033 * [backup-simplify]: Simplify (- 0) into 0
21.033 * [backup-simplify]: Simplify (+ (/ 1 (pow d3 2)) 0) into (/ 1 (pow d3 2))
21.033 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3
21.033 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
21.033 * [taylor]: Taking taylor expansion of d3 in d3
21.033 * [backup-simplify]: Simplify 0 into 0
21.033 * [backup-simplify]: Simplify 1 into 1
21.033 * [backup-simplify]: Simplify (* 1 1) into 1
21.034 * [backup-simplify]: Simplify (/ 1 1) into 1
21.034 * [backup-simplify]: Simplify 1 into 1
21.034 * [taylor]: Taking taylor expansion of 0 in d3
21.034 * [backup-simplify]: Simplify 0 into 0
21.034 * [taylor]: Taking taylor expansion of 0 in d3
21.034 * [backup-simplify]: Simplify 0 into 0
21.035 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.036 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
21.036 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
21.036 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
21.037 * [backup-simplify]: Simplify (- 0) into 0
21.037 * [backup-simplify]: Simplify (+ 0 0) into 0
21.037 * [taylor]: Taking taylor expansion of 0 in d3
21.037 * [backup-simplify]: Simplify 0 into 0
21.037 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
21.038 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
21.038 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.039 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
21.039 * [backup-simplify]: Simplify (- 0) into 0
21.040 * [backup-simplify]: Simplify (+ 0 0) into 0
21.040 * [taylor]: Taking taylor expansion of 0 in d3
21.040 * [backup-simplify]: Simplify 0 into 0
21.040 * [taylor]: Taking taylor expansion of 0 in d3
21.040 * [backup-simplify]: Simplify 0 into 0
21.040 * [taylor]: Taking taylor expansion of 0 in d3
21.040 * [backup-simplify]: Simplify 0 into 0
21.040 * [taylor]: Taking taylor expansion of 0 in d3
21.040 * [backup-simplify]: Simplify 0 into 0
21.040 * [taylor]: Taking taylor expansion of 0 in d3
21.040 * [backup-simplify]: Simplify 0 into 0
21.041 * [backup-simplify]: Simplify (* 2 1) into 2
21.041 * [backup-simplify]: Simplify (- 2) into -2
21.041 * [backup-simplify]: Simplify -2 into -2
21.041 * [backup-simplify]: Simplify (* 2 1) into 2
21.042 * [backup-simplify]: Simplify (- 2) into -2
21.042 * [backup-simplify]: Simplify -2 into -2
21.043 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (/ 1 d3)) (* 1 (* (/ 1 (/ 1 d4)) (pow (/ 1 d1) -2))))) (+ (* -2 (* (/ 1 (/ 1 d3)) (* (/ 1 (/ 1 d2)) (* 1 (pow (/ 1 d1) -2))))) (* 1 (pow (* (/ 1 (/ 1 d3)) (* 1 (* 1 (/ 1 (/ 1 d1))))) 2)))) into (- (* (pow d3 2) (pow d1 2)) (+ (* 2 (* d3 (* d4 (pow d1 2)))) (* 2 (* d3 (* d2 (pow d1 2))))))
21.044 * [backup-simplify]: Simplify (* (* (/ 1 (- d1)) (+ (/ 1 (- d4)) (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3))))) (* (/ 1 (- d1)) (+ (/ 1 (- d4)) (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3)))))) into (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 2))
21.044 * [approximate]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 2)) in (d1 d4 d2 d3) around 0
21.044 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 2)) in d3
21.044 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) in d3
21.044 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
21.044 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
21.044 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
21.044 * [taylor]: Taking taylor expansion of d1 in d3
21.044 * [backup-simplify]: Simplify d1 into d1
21.044 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
21.044 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
21.044 * [taylor]: Taking taylor expansion of d3 in d3
21.044 * [backup-simplify]: Simplify 0 into 0
21.044 * [backup-simplify]: Simplify 1 into 1
21.044 * [backup-simplify]: Simplify (/ 1 1) into 1
21.044 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
21.044 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
21.044 * [taylor]: Taking taylor expansion of d4 in d3
21.045 * [backup-simplify]: Simplify d4 into d4
21.045 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
21.045 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
21.045 * [taylor]: Taking taylor expansion of d2 in d3
21.045 * [backup-simplify]: Simplify d2 into d2
21.045 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
21.045 * [backup-simplify]: Simplify (+ 0 1) into 1
21.045 * [backup-simplify]: Simplify (+ 1 0) into 1
21.045 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
21.046 * [taylor]: Taking taylor expansion of d1 in d3
21.046 * [backup-simplify]: Simplify d1 into d1
21.046 * [backup-simplify]: Simplify (* 1 1) into 1
21.046 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
21.046 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
21.046 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 2)) in d2
21.046 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) in d2
21.046 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
21.046 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
21.046 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
21.046 * [taylor]: Taking taylor expansion of d1 in d2
21.046 * [backup-simplify]: Simplify d1 into d1
21.046 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
21.046 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
21.046 * [taylor]: Taking taylor expansion of d3 in d2
21.046 * [backup-simplify]: Simplify d3 into d3
21.046 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
21.046 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
21.046 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
21.047 * [taylor]: Taking taylor expansion of d4 in d2
21.047 * [backup-simplify]: Simplify d4 into d4
21.047 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
21.047 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
21.047 * [taylor]: Taking taylor expansion of d2 in d2
21.047 * [backup-simplify]: Simplify 0 into 0
21.047 * [backup-simplify]: Simplify 1 into 1
21.047 * [backup-simplify]: Simplify (/ 1 1) into 1
21.047 * [backup-simplify]: Simplify (+ 0 1) into 1
21.048 * [backup-simplify]: Simplify (- 1) into -1
21.048 * [backup-simplify]: Simplify (+ 0 -1) into -1
21.048 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
21.048 * [taylor]: Taking taylor expansion of d1 in d2
21.048 * [backup-simplify]: Simplify d1 into d1
21.048 * [backup-simplify]: Simplify (* -1 -1) into 1
21.049 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
21.049 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
21.049 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 2)) in d4
21.049 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) in d4
21.049 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
21.049 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
21.049 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
21.049 * [taylor]: Taking taylor expansion of d1 in d4
21.049 * [backup-simplify]: Simplify d1 into d1
21.049 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
21.049 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
21.049 * [taylor]: Taking taylor expansion of d3 in d4
21.049 * [backup-simplify]: Simplify d3 into d3
21.049 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
21.049 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
21.049 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
21.049 * [taylor]: Taking taylor expansion of d4 in d4
21.049 * [backup-simplify]: Simplify 0 into 0
21.049 * [backup-simplify]: Simplify 1 into 1
21.049 * [backup-simplify]: Simplify (/ 1 1) into 1
21.050 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
21.050 * [taylor]: Taking taylor expansion of d2 in d4
21.050 * [backup-simplify]: Simplify d2 into d2
21.050 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
21.050 * [backup-simplify]: Simplify (+ 1 0) into 1
21.050 * [backup-simplify]: Simplify (- 1) into -1
21.051 * [backup-simplify]: Simplify (+ 0 -1) into -1
21.051 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
21.051 * [taylor]: Taking taylor expansion of d1 in d4
21.051 * [backup-simplify]: Simplify d1 into d1
21.051 * [backup-simplify]: Simplify (* -1 -1) into 1
21.051 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
21.051 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
21.051 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 2)) in d1
21.051 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) in d1
21.051 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
21.051 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
21.051 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
21.051 * [taylor]: Taking taylor expansion of d1 in d1
21.051 * [backup-simplify]: Simplify 0 into 0
21.051 * [backup-simplify]: Simplify 1 into 1
21.052 * [backup-simplify]: Simplify (/ 1 1) into 1
21.052 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
21.052 * [taylor]: Taking taylor expansion of d3 in d1
21.052 * [backup-simplify]: Simplify d3 into d3
21.052 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
21.052 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
21.052 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
21.052 * [taylor]: Taking taylor expansion of d4 in d1
21.052 * [backup-simplify]: Simplify d4 into d4
21.052 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
21.052 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
21.052 * [taylor]: Taking taylor expansion of d2 in d1
21.052 * [backup-simplify]: Simplify d2 into d2
21.052 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
21.053 * [backup-simplify]: Simplify (+ 1 0) into 1
21.053 * [backup-simplify]: Simplify (+ 1 0) into 1
21.053 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
21.053 * [taylor]: Taking taylor expansion of d1 in d1
21.053 * [backup-simplify]: Simplify 0 into 0
21.053 * [backup-simplify]: Simplify 1 into 1
21.053 * [backup-simplify]: Simplify (* 1 1) into 1
21.054 * [backup-simplify]: Simplify (* 1 1) into 1
21.054 * [backup-simplify]: Simplify (/ 1 1) into 1
21.054 * [taylor]: Taking taylor expansion of (/ (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) (pow d1 2)) in d1
21.054 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) in d1
21.054 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
21.054 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
21.054 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
21.054 * [taylor]: Taking taylor expansion of d1 in d1
21.054 * [backup-simplify]: Simplify 0 into 0
21.054 * [backup-simplify]: Simplify 1 into 1
21.055 * [backup-simplify]: Simplify (/ 1 1) into 1
21.055 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
21.055 * [taylor]: Taking taylor expansion of d3 in d1
21.055 * [backup-simplify]: Simplify d3 into d3
21.055 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
21.055 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
21.055 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
21.055 * [taylor]: Taking taylor expansion of d4 in d1
21.055 * [backup-simplify]: Simplify d4 into d4
21.055 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
21.055 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
21.055 * [taylor]: Taking taylor expansion of d2 in d1
21.055 * [backup-simplify]: Simplify d2 into d2
21.055 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
21.055 * [backup-simplify]: Simplify (+ 1 0) into 1
21.056 * [backup-simplify]: Simplify (+ 1 0) into 1
21.056 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
21.056 * [taylor]: Taking taylor expansion of d1 in d1
21.056 * [backup-simplify]: Simplify 0 into 0
21.056 * [backup-simplify]: Simplify 1 into 1
21.056 * [backup-simplify]: Simplify (* 1 1) into 1
21.057 * [backup-simplify]: Simplify (* 1 1) into 1
21.057 * [backup-simplify]: Simplify (/ 1 1) into 1
21.057 * [taylor]: Taking taylor expansion of 1 in d4
21.057 * [backup-simplify]: Simplify 1 into 1
21.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.058 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
21.058 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
21.058 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2)))
21.058 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))
21.059 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1)) into (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))
21.059 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
21.060 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) 1) (+ (* 1 (/ 0 1)))) into (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))))
21.060 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) in d4
21.060 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d4
21.060 * [taylor]: Taking taylor expansion of 2 in d4
21.060 * [backup-simplify]: Simplify 2 into 2
21.060 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
21.060 * [taylor]: Taking taylor expansion of d3 in d4
21.060 * [backup-simplify]: Simplify d3 into d3
21.060 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
21.060 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2))) in d4
21.060 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d4)) in d4
21.060 * [taylor]: Taking taylor expansion of 2 in d4
21.060 * [backup-simplify]: Simplify 2 into 2
21.060 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
21.060 * [taylor]: Taking taylor expansion of d4 in d4
21.060 * [backup-simplify]: Simplify 0 into 0
21.060 * [backup-simplify]: Simplify 1 into 1
21.061 * [backup-simplify]: Simplify (/ 1 1) into 1
21.061 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d2)) in d4
21.061 * [taylor]: Taking taylor expansion of 2 in d4
21.061 * [backup-simplify]: Simplify 2 into 2
21.061 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
21.061 * [taylor]: Taking taylor expansion of d2 in d4
21.061 * [backup-simplify]: Simplify d2 into d2
21.061 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
21.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.062 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
21.062 * [backup-simplify]: Simplify (+ 0 0) into 0
21.062 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
21.062 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
21.063 * [backup-simplify]: Simplify (+ 0 0) into 0
21.063 * [backup-simplify]: Simplify (- 0) into 0
21.063 * [backup-simplify]: Simplify (+ 0 0) into 0
21.065 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))) into (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))
21.066 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
21.068 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 (* d2 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)))) into (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))))
21.068 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) in d4
21.068 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) in d4
21.068 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4
21.068 * [taylor]: Taking taylor expansion of (pow d2 2) in d4
21.068 * [taylor]: Taking taylor expansion of d2 in d4
21.068 * [backup-simplify]: Simplify d2 into d2
21.068 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2)
21.068 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
21.068 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2))))) in d4
21.068 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4
21.068 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
21.068 * [taylor]: Taking taylor expansion of d4 in d4
21.068 * [backup-simplify]: Simplify 0 into 0
21.068 * [backup-simplify]: Simplify 1 into 1
21.069 * [backup-simplify]: Simplify (* 1 1) into 1
21.069 * [backup-simplify]: Simplify (/ 1 1) into 1
21.069 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))) in d4
21.069 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d2)) in d4
21.069 * [taylor]: Taking taylor expansion of (* d4 d2) in d4
21.069 * [taylor]: Taking taylor expansion of d4 in d4
21.069 * [backup-simplify]: Simplify 0 into 0
21.069 * [backup-simplify]: Simplify 1 into 1
21.069 * [taylor]: Taking taylor expansion of d2 in d4
21.069 * [backup-simplify]: Simplify d2 into d2
21.069 * [backup-simplify]: Simplify (* 0 d2) into 0
21.070 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
21.070 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
21.070 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2))) in d4
21.070 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d4)) in d4
21.070 * [taylor]: Taking taylor expansion of (* d2 d4) in d4
21.070 * [taylor]: Taking taylor expansion of d2 in d4
21.070 * [backup-simplify]: Simplify d2 into d2
21.070 * [taylor]: Taking taylor expansion of d4 in d4
21.070 * [backup-simplify]: Simplify 0 into 0
21.070 * [backup-simplify]: Simplify 1 into 1
21.070 * [backup-simplify]: Simplify (* d2 0) into 0
21.070 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
21.070 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
21.070 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d4
21.070 * [taylor]: Taking taylor expansion of (pow d3 2) in d4
21.070 * [taylor]: Taking taylor expansion of d3 in d4
21.070 * [backup-simplify]: Simplify d3 into d3
21.071 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
21.071 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
21.071 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4)))) in d4
21.071 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d4
21.071 * [taylor]: Taking taylor expansion of 2 in d4
21.071 * [backup-simplify]: Simplify 2 into 2
21.071 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d4
21.071 * [taylor]: Taking taylor expansion of (* d3 d2) in d4
21.071 * [taylor]: Taking taylor expansion of d3 in d4
21.071 * [backup-simplify]: Simplify d3 into d3
21.071 * [taylor]: Taking taylor expansion of d2 in d4
21.071 * [backup-simplify]: Simplify d2 into d2
21.071 * [backup-simplify]: Simplify (* d3 d2) into (* d3 d2)
21.071 * [backup-simplify]: Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
21.071 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d4))) in d4
21.071 * [taylor]: Taking taylor expansion of 2 in d4
21.071 * [backup-simplify]: Simplify 2 into 2
21.071 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d4)) in d4
21.071 * [taylor]: Taking taylor expansion of (* d3 d4) in d4
21.071 * [taylor]: Taking taylor expansion of d3 in d4
21.071 * [backup-simplify]: Simplify d3 into d3
21.071 * [taylor]: Taking taylor expansion of d4 in d4
21.071 * [backup-simplify]: Simplify 0 into 0
21.071 * [backup-simplify]: Simplify 1 into 1
21.071 * [backup-simplify]: Simplify (* d3 0) into 0
21.072 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
21.072 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
21.072 * [backup-simplify]: Simplify (+ 1 0) into 1
21.072 * [backup-simplify]: Simplify (+ 0 1) into 1
21.073 * [backup-simplify]: Simplify (+ 1 0) into 1
21.073 * [taylor]: Taking taylor expansion of 1 in d2
21.073 * [backup-simplify]: Simplify 1 into 1
21.073 * [backup-simplify]: Simplify (* 2 1) into 2
21.074 * [backup-simplify]: Simplify (+ 2 0) into 2
21.074 * [backup-simplify]: Simplify (- 2) into -2
21.074 * [backup-simplify]: Simplify (+ 0 -2) into -2
21.074 * [taylor]: Taking taylor expansion of -2 in d2
21.074 * [backup-simplify]: Simplify -2 into -2
21.074 * [taylor]: Taking taylor expansion of 1 in d2
21.074 * [backup-simplify]: Simplify 1 into 1
21.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
21.076 * [backup-simplify]: Simplify (+ 0 0) into 0
21.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
21.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
21.076 * [backup-simplify]: Simplify (+ 0 0) into 0
21.077 * [backup-simplify]: Simplify (- 0) into 0
21.077 * [backup-simplify]: Simplify (+ 0 0) into 0
21.078 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))) into 0
21.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.082 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)))) into 0
21.082 * [taylor]: Taking taylor expansion of 0 in d4
21.082 * [backup-simplify]: Simplify 0 into 0
21.083 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
21.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.083 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
21.083 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d2)) into (* 2 (/ 1 d2))
21.083 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 d2))) into (* 2 (/ 1 d2))
21.084 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 d2))) into (* 2 (/ 1 d2))
21.084 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
21.084 * [backup-simplify]: Simplify (+ 0 (/ 2 d3)) into (* 2 (/ 1 d3))
21.084 * [backup-simplify]: Simplify (- (* 2 (/ 1 d3))) into (- (* 2 (/ 1 d3)))
21.084 * [backup-simplify]: Simplify (+ (* 2 (/ 1 d2)) (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d2)) (* 2 (/ 1 d3)))
21.084 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d2)) (* 2 (/ 1 d3))) in d2
21.084 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d2)) in d2
21.084 * [taylor]: Taking taylor expansion of 2 in d2
21.084 * [backup-simplify]: Simplify 2 into 2
21.084 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
21.084 * [taylor]: Taking taylor expansion of d2 in d2
21.084 * [backup-simplify]: Simplify 0 into 0
21.084 * [backup-simplify]: Simplify 1 into 1
21.084 * [backup-simplify]: Simplify (/ 1 1) into 1
21.084 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d2
21.085 * [taylor]: Taking taylor expansion of 2 in d2
21.085 * [backup-simplify]: Simplify 2 into 2
21.085 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
21.085 * [taylor]: Taking taylor expansion of d3 in d2
21.085 * [backup-simplify]: Simplify d3 into d3
21.085 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
21.085 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
21.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.086 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
21.086 * [backup-simplify]: Simplify (* 2 (/ 1 d2)) into (/ 2 d2)
21.086 * [backup-simplify]: Simplify (+ 0 (/ 2 d2)) into (* 2 (/ 1 d2))
21.086 * [backup-simplify]: Simplify (- (* 2 (/ 1 d2))) into (- (* 2 (/ 1 d2)))
21.086 * [backup-simplify]: Simplify (+ (/ 2 d3) (- (* 2 (/ 1 d2)))) into (- (* 2 (/ 1 d3)) (* 2 (/ 1 d2)))
21.086 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3)) (* 2 (/ 1 d2))) in d2
21.087 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d2
21.087 * [taylor]: Taking taylor expansion of 2 in d2
21.087 * [backup-simplify]: Simplify 2 into 2
21.087 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
21.087 * [taylor]: Taking taylor expansion of d3 in d2
21.087 * [backup-simplify]: Simplify d3 into d3
21.087 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
21.087 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d2)) in d2
21.087 * [taylor]: Taking taylor expansion of 2 in d2
21.087 * [backup-simplify]: Simplify 2 into 2
21.087 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
21.087 * [taylor]: Taking taylor expansion of d2 in d2
21.087 * [backup-simplify]: Simplify 0 into 0
21.087 * [backup-simplify]: Simplify 1 into 1
21.087 * [backup-simplify]: Simplify (/ 1 1) into 1
21.087 * [taylor]: Taking taylor expansion of 0 in d2
21.087 * [backup-simplify]: Simplify 0 into 0
21.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
21.089 * [backup-simplify]: Simplify (+ 0 0) into 0
21.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
21.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
21.089 * [backup-simplify]: Simplify (+ 0 0) into 0
21.090 * [backup-simplify]: Simplify (- 0) into 0
21.090 * [backup-simplify]: Simplify (+ 0 0) into 0
21.092 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))))) into 0
21.093 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
21.096 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.096 * [taylor]: Taking taylor expansion of 0 in d4
21.096 * [backup-simplify]: Simplify 0 into 0
21.097 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
21.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.098 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
21.098 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
21.099 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
21.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
21.099 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
21.099 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
21.100 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
21.100 * [backup-simplify]: Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
21.100 * [backup-simplify]: Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
21.101 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
21.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
21.101 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
21.101 * [backup-simplify]: Simplify (+ (/ 2 (* d3 d2)) 0) into (* 2 (/ 1 (* d3 d2)))
21.101 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* d3 d2)))) into (- (* 2 (/ 1 (* d3 d2))))
21.102 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (- (* 2 (/ 1 (* d3 d2))))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (* 2 (/ 1 (* d3 d2))))
21.102 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (* 2 (/ 1 (* d3 d2)))) in d2
21.102 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2
21.102 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2
21.102 * [taylor]: Taking taylor expansion of (pow d2 2) in d2
21.102 * [taylor]: Taking taylor expansion of d2 in d2
21.102 * [backup-simplify]: Simplify 0 into 0
21.102 * [backup-simplify]: Simplify 1 into 1
21.102 * [backup-simplify]: Simplify (* 1 1) into 1
21.103 * [backup-simplify]: Simplify (/ 1 1) into 1
21.103 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d2
21.103 * [taylor]: Taking taylor expansion of (pow d3 2) in d2
21.103 * [taylor]: Taking taylor expansion of d3 in d2
21.103 * [backup-simplify]: Simplify d3 into d3
21.103 * [backup-simplify]: Simplify (* d3 d3) into (pow d3 2)
21.103 * [backup-simplify]: Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
21.103 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2
21.103 * [taylor]: Taking taylor expansion of 2 in d2
21.103 * [backup-simplify]: Simplify 2 into 2
21.103 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d2)) in d2
21.103 * [taylor]: Taking taylor expansion of (* d3 d2) in d2
21.103 * [taylor]: Taking taylor expansion of d3 in d2
21.103 * [backup-simplify]: Simplify d3 into d3
21.103 * [taylor]: Taking taylor expansion of d2 in d2
21.103 * [backup-simplify]: Simplify 0 into 0
21.103 * [backup-simplify]: Simplify 1 into 1
21.103 * [backup-simplify]: Simplify (* d3 0) into 0
21.104 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
21.104 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
21.104 * [backup-simplify]: Simplify (+ 1 0) into 1
21.104 * [backup-simplify]: Simplify (+ 1 0) into 1
21.105 * [taylor]: Taking taylor expansion of 1 in d3
21.105 * [backup-simplify]: Simplify 1 into 1
21.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
21.105 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
21.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.107 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
21.107 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
21.108 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d2))) into 0
21.108 * [backup-simplify]: Simplify (+ 0 0) into 0
21.108 * [backup-simplify]: Simplify (- 0) into 0
21.108 * [backup-simplify]: Simplify (+ 0 0) into 0
21.109 * [taylor]: Taking taylor expansion of 0 in d2
21.109 * [backup-simplify]: Simplify 0 into 0
21.109 * [taylor]: Taking taylor expansion of 0 in d2
21.109 * [backup-simplify]: Simplify 0 into 0
21.109 * [backup-simplify]: Simplify (* 2 1) into 2
21.109 * [backup-simplify]: Simplify (+ 2 0) into 2
21.109 * [taylor]: Taking taylor expansion of 2 in d3
21.109 * [backup-simplify]: Simplify 2 into 2
21.110 * [backup-simplify]: Simplify (* 2 1) into 2
21.110 * [backup-simplify]: Simplify (- 2) into -2
21.111 * [backup-simplify]: Simplify (+ 0 -2) into -2
21.111 * [taylor]: Taking taylor expansion of -2 in d3
21.111 * [backup-simplify]: Simplify -2 into -2
21.111 * [taylor]: Taking taylor expansion of 1 in d3
21.111 * [backup-simplify]: Simplify 1 into 1
21.111 * [taylor]: Taking taylor expansion of -2 in d3
21.111 * [backup-simplify]: Simplify -2 into -2
21.111 * [taylor]: Taking taylor expansion of 1 in d3
21.111 * [backup-simplify]: Simplify 1 into 1
21.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.112 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
21.112 * [backup-simplify]: Simplify (+ 0 0) into 0
21.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
21.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
21.113 * [backup-simplify]: Simplify (+ 0 0) into 0
21.113 * [backup-simplify]: Simplify (- 0) into 0
21.114 * [backup-simplify]: Simplify (+ 0 0) into 0
21.115 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))))) into 0
21.117 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
21.120 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.120 * [taylor]: Taking taylor expansion of 0 in d4
21.120 * [backup-simplify]: Simplify 0 into 0
21.120 * [taylor]: Taking taylor expansion of 0 in d2
21.120 * [backup-simplify]: Simplify 0 into 0
21.121 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0
21.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
21.122 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.124 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
21.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
21.124 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
21.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
21.125 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d3)) into 0
21.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
21.125 * [backup-simplify]: Simplify (+ 0 0) into 0
21.126 * [backup-simplify]: Simplify (+ 0 0) into 0
21.126 * [backup-simplify]: Simplify (+ 0 0) into 0
21.126 * [backup-simplify]: Simplify (+ 0 0) into 0
21.126 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d2)) into 0
21.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
21.127 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d2)))) into 0
21.128 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
21.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
21.129 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
21.129 * [backup-simplify]: Simplify (+ 0 0) into 0
21.129 * [backup-simplify]: Simplify (- 0) into 0
21.129 * [backup-simplify]: Simplify (+ 0 0) into 0
21.130 * [taylor]: Taking taylor expansion of 0 in d2
21.130 * [backup-simplify]: Simplify 0 into 0
21.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
21.130 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
21.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.132 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.132 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
21.133 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
21.133 * [backup-simplify]: Simplify (+ 0 0) into 0
21.134 * [backup-simplify]: Simplify (- 0) into 0
21.134 * [backup-simplify]: Simplify (+ 0 0) into 0
21.134 * [taylor]: Taking taylor expansion of 0 in d2
21.134 * [backup-simplify]: Simplify 0 into 0
21.134 * [taylor]: Taking taylor expansion of 0 in d2
21.134 * [backup-simplify]: Simplify 0 into 0
21.135 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
21.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.136 * [backup-simplify]: Simplify (+ 0 0) into 0
21.136 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
21.136 * [backup-simplify]: Simplify (- (/ 2 d3)) into (- (* 2 (/ 1 d3)))
21.136 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d3)))
21.136 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3
21.136 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
21.136 * [taylor]: Taking taylor expansion of 2 in d3
21.136 * [backup-simplify]: Simplify 2 into 2
21.136 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
21.136 * [taylor]: Taking taylor expansion of d3 in d3
21.136 * [backup-simplify]: Simplify 0 into 0
21.136 * [backup-simplify]: Simplify 1 into 1
21.137 * [backup-simplify]: Simplify (/ 1 1) into 1
21.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.138 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
21.138 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
21.138 * [backup-simplify]: Simplify (- (/ 2 d3)) into (- (* 2 (/ 1 d3)))
21.138 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d3)))
21.138 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3
21.138 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
21.138 * [taylor]: Taking taylor expansion of 2 in d3
21.138 * [backup-simplify]: Simplify 2 into 2
21.138 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
21.138 * [taylor]: Taking taylor expansion of d3 in d3
21.138 * [backup-simplify]: Simplify 0 into 0
21.138 * [backup-simplify]: Simplify 1 into 1
21.139 * [backup-simplify]: Simplify (/ 1 1) into 1
21.139 * [backup-simplify]: Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
21.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.143 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
21.143 * [backup-simplify]: Simplify (- 0) into 0
21.143 * [backup-simplify]: Simplify (+ (/ 2 d3) 0) into (* 2 (/ 1 d3))
21.143 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3
21.143 * [taylor]: Taking taylor expansion of 2 in d3
21.143 * [backup-simplify]: Simplify 2 into 2
21.143 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
21.143 * [taylor]: Taking taylor expansion of d3 in d3
21.143 * [backup-simplify]: Simplify 0 into 0
21.143 * [backup-simplify]: Simplify 1 into 1
21.143 * [backup-simplify]: Simplify (/ 1 1) into 1
21.144 * [taylor]: Taking taylor expansion of 0 in d3
21.144 * [backup-simplify]: Simplify 0 into 0
21.144 * [taylor]: Taking taylor expansion of 0 in d3
21.144 * [backup-simplify]: Simplify 0 into 0
21.144 * [taylor]: Taking taylor expansion of 0 in d3
21.144 * [backup-simplify]: Simplify 0 into 0
21.144 * [taylor]: Taking taylor expansion of 0 in d3
21.144 * [backup-simplify]: Simplify 0 into 0
21.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
21.145 * [backup-simplify]: Simplify (+ 0 0) into 0
21.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
21.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
21.146 * [backup-simplify]: Simplify (+ 0 0) into 0
21.147 * [backup-simplify]: Simplify (- 0) into 0
21.147 * [backup-simplify]: Simplify (+ 0 0) into 0
21.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))))))) into 0
21.150 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
21.154 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 d3)) (+ (* 2 (/ 1 d4)) (* 2 (/ 1 d2)))) (/ 0 1)) (* (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d2 d4)) (/ 1 (pow d3 2)))))) (+ (* 2 (/ 1 (* d3 d2))) (* 2 (/ 1 (* d3 d4))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.154 * [taylor]: Taking taylor expansion of 0 in d4
21.154 * [backup-simplify]: Simplify 0 into 0
21.154 * [taylor]: Taking taylor expansion of 0 in d2
21.155 * [backup-simplify]: Simplify 0 into 0
21.155 * [taylor]: Taking taylor expansion of 0 in d2
21.155 * [backup-simplify]: Simplify 0 into 0
21.155 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
21.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
21.156 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
21.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.158 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
21.159 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
21.159 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
21.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
21.160 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
21.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
21.161 * [backup-simplify]: Simplify (+ 0 0) into 0
21.161 * [backup-simplify]: Simplify (+ 0 0) into 0
21.161 * [backup-simplify]: Simplify (+ 0 0) into 0
21.162 * [backup-simplify]: Simplify (+ 0 0) into 0
21.162 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
21.162 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
21.163 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
21.164 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
21.164 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
21.165 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
21.165 * [backup-simplify]: Simplify (+ 0 0) into 0
21.166 * [backup-simplify]: Simplify (- 0) into 0
21.166 * [backup-simplify]: Simplify (+ 0 0) into 0
21.166 * [taylor]: Taking taylor expansion of 0 in d2
21.166 * [backup-simplify]: Simplify 0 into 0
21.166 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
21.167 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
21.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.169 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
21.169 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
21.170 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))) into 0
21.171 * [backup-simplify]: Simplify (+ 0 0) into 0
21.171 * [backup-simplify]: Simplify (- 0) into 0
21.171 * [backup-simplify]: Simplify (+ 0 0) into 0
21.171 * [taylor]: Taking taylor expansion of 0 in d2
21.171 * [backup-simplify]: Simplify 0 into 0
21.172 * [taylor]: Taking taylor expansion of 0 in d2
21.172 * [backup-simplify]: Simplify 0 into 0
21.172 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
21.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.173 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
21.174 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
21.174 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
21.174 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
21.175 * [backup-simplify]: Simplify (- 0) into 0
21.175 * [backup-simplify]: Simplify (+ (/ 1 (pow d3 2)) 0) into (/ 1 (pow d3 2))
21.175 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3
21.175 * [taylor]: Taking taylor expansion of (pow d3 2) in d3
21.175 * [taylor]: Taking taylor expansion of d3 in d3
21.175 * [backup-simplify]: Simplify 0 into 0
21.175 * [backup-simplify]: Simplify 1 into 1
21.175 * [backup-simplify]: Simplify (* 1 1) into 1
21.176 * [backup-simplify]: Simplify (/ 1 1) into 1
21.176 * [backup-simplify]: Simplify 1 into 1
21.176 * [taylor]: Taking taylor expansion of 0 in d3
21.176 * [backup-simplify]: Simplify 0 into 0
21.176 * [taylor]: Taking taylor expansion of 0 in d3
21.176 * [backup-simplify]: Simplify 0 into 0
21.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.178 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
21.178 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
21.178 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
21.178 * [backup-simplify]: Simplify (- 0) into 0
21.179 * [backup-simplify]: Simplify (+ 0 0) into 0
21.179 * [taylor]: Taking taylor expansion of 0 in d3
21.179 * [backup-simplify]: Simplify 0 into 0
21.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
21.179 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
21.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.181 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
21.181 * [backup-simplify]: Simplify (- 0) into 0
21.182 * [backup-simplify]: Simplify (+ 0 0) into 0
21.182 * [taylor]: Taking taylor expansion of 0 in d3
21.182 * [backup-simplify]: Simplify 0 into 0
21.182 * [taylor]: Taking taylor expansion of 0 in d3
21.182 * [backup-simplify]: Simplify 0 into 0
21.182 * [taylor]: Taking taylor expansion of 0 in d3
21.182 * [backup-simplify]: Simplify 0 into 0
21.182 * [taylor]: Taking taylor expansion of 0 in d3
21.182 * [backup-simplify]: Simplify 0 into 0
21.182 * [taylor]: Taking taylor expansion of 0 in d3
21.182 * [backup-simplify]: Simplify 0 into 0
21.182 * [backup-simplify]: Simplify (* 2 1) into 2
21.183 * [backup-simplify]: Simplify (- 2) into -2
21.183 * [backup-simplify]: Simplify -2 into -2
21.183 * [backup-simplify]: Simplify (* 2 1) into 2
21.183 * [backup-simplify]: Simplify (- 2) into -2
21.183 * [backup-simplify]: Simplify -2 into -2
21.185 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (/ 1 (- d3))) (* 1 (* (/ 1 (/ 1 (- d4))) (pow (/ 1 (- d1)) -2))))) (+ (* -2 (* (/ 1 (/ 1 (- d3))) (* (/ 1 (/ 1 (- d2))) (* 1 (pow (/ 1 (- d1)) -2))))) (* 1 (pow (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d1)))))) 2)))) into (- (* (pow d3 2) (pow d1 2)) (+ (* 2 (* d3 (* d4 (pow d1 2)))) (* 2 (* d3 (* d2 (pow d1 2))))))
21.185 * * * [progress]: simplifying candidates
21.190 * [simplify]: Simplifying:
  (log (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))))
  (exp (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))))
  (cbrt (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))))
  (cbrt (+ d4 (- (- d2 d1) d3)))
  (cbrt (* (* d1 (* (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))) (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))) (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))
  (cbrt (* (* (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3))))) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3))))))
  (cbrt (* (* d1 (* (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))) (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))) (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (cbrt (* (* (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3))))) (- d4 (- (- d2 d1) d3))))
  (cbrt (* (* d1 (* (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))) (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))
  (cbrt (* (* (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))) (- d4 (- (- d2 d1) d3))) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3))))))
  (cbrt (* (* d1 (* (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))) (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (cbrt (* (* (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))) (- d4 (- (- d2 d1) d3))) (- d4 (- (- d2 d1) d3))))
  (cbrt (* (* d1 (* (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))) (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))) (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))
  (cbrt (* (* (- d4 (- (- d2 d1) d3)) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3))))) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3))))))
  (cbrt (* (* d1 (* (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))) (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))) (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (cbrt (* (* (- d4 (- (- d2 d1) d3)) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3))))) (- d4 (- (- d2 d1) d3))))
  (cbrt (* (* d1 (* (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))) (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))
  (cbrt (* (* (- d4 (- (- d2 d1) d3)) (- d4 (- (- d2 d1) d3))) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3))))))
  (cbrt (* (* d1 (* (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))) (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (cbrt (* (* (- d4 (- (- d2 d1) d3)) (- d4 (- (- d2 d1) d3))) (- d4 (- (- d2 d1) d3))))
  (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))) (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))
  (cbrt (* (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3))))))
  (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))) (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (cbrt (* (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))) (- d4 (- (- d2 d1) d3))))
  (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))) (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))
  (cbrt (* (- d4 (- (- d2 d1) d3)) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3))))))
  (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))) (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (cbrt (* (- d4 (- (- d2 d1) d3)) (- d4 (- (- d2 d1) d3))))
  (cbrt (* (* d1 (* (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))
  (cbrt (* (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3))))))
  (cbrt (* (* d1 (* (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (cbrt (* (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))) (- d4 (- (- d2 d1) d3))))
  (cbrt (* (* d1 (* (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))
  (cbrt (* (- d4 (- (- d2 d1) d3)) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3))))))
  (cbrt (* (* d1 (* (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))) (* d1 (+ d4 (- (- d2 d1) d3))))) (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (cbrt (* (- d4 (- (- d2 d1) d3)) (- d4 (- (- d2 d1) d3))))
  (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))
  (cbrt (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))))
  (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (cbrt (- d4 (- (- d2 d1) d3)))
  (cbrt (* (* d1 (* (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))) (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))) (+ d4 (- (- d2 d1) d3))))
  (cbrt (* (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3))))))
  (cbrt (* (* d1 (* (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))) (+ d4 (- (- d2 d1) d3))))
  (cbrt (* (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))) (- d4 (- (- d2 d1) d3))))
  (cbrt (* (* d1 (* (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))) (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))) (+ d4 (- (- d2 d1) d3))))
  (cbrt (* (- d4 (- (- d2 d1) d3)) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3))))))
  (cbrt (* (* d1 (* (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))) (+ d4 (- (- d2 d1) d3))))
  (cbrt (* (- d4 (- (- d2 d1) d3)) (- d4 (- (- d2 d1) d3))))
  (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))) (+ d4 (- (- d2 d1) d3))))
  (cbrt (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))))
  (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))) (+ d4 (- (- d2 d1) d3))))
  (cbrt (- d4 (- (- d2 d1) d3)))
  (cbrt (* (* d1 (* (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3))))
  (cbrt (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))))
  (cbrt (* (* d1 (* (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3))))
  (cbrt (- d4 (- (- d2 d1) d3)))
  (* (cbrt (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3))))) (cbrt (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3))))))
  (cbrt (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))))
  (* (* (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))) (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3))))) (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))))
  (sqrt (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))))
  (sqrt (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))))
  (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))
  (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))
  (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))
  (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))
  (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))
  (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))
  (+ (+ (log d1) (+ (+ (log d1) (log (+ d4 (- (- d2 d1) d3)))) (+ (log d1) (log (+ d4 (- (- d2 d1) d3)))))) (log (+ d4 (- (- d2 d1) d3))))
  (+ (+ (log d1) (+ (+ (log d1) (log (+ d4 (- (- d2 d1) d3)))) (log (* d1 (+ d4 (- (- d2 d1) d3)))))) (log (+ d4 (- (- d2 d1) d3))))
  (+ (+ (log d1) (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (+ (log d1) (log (+ d4 (- (- d2 d1) d3)))))) (log (+ d4 (- (- d2 d1) d3))))
  (+ (+ (log d1) (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (log (* d1 (+ d4 (- (- d2 d1) d3)))))) (log (+ d4 (- (- d2 d1) d3))))
  (+ (+ (log d1) (log (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))) (log (+ d4 (- (- d2 d1) d3))))
  (+ (log (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))) (log (+ d4 (- (- d2 d1) d3))))
  (log (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3))))
  (exp (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3))))
  (* (* (* (* d1 d1) d1) (* (* (* (* d1 d1) d1) (* (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3)))) (* (* (* d1 d1) d1) (* (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3)))))) (* (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3))))
  (* (* (* (* d1 d1) d1) (* (* (* (* d1 d1) d1) (* (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3)))) (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))) (* d1 (+ d4 (- (- d2 d1) d3)))))) (* (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3))))
  (* (* (* (* d1 d1) d1) (* (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))) (* d1 (+ d4 (- (- d2 d1) d3)))) (* (* (* d1 d1) d1) (* (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3)))))) (* (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3))))
  (* (* (* (* d1 d1) d1) (* (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))) (* d1 (+ d4 (- (- d2 d1) d3)))) (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))) (* d1 (+ d4 (- (- d2 d1) d3)))))) (* (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3))))
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  (cbrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))
  (* (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))
  (sqrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))
  (sqrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))
  (* (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))) (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))
  (* (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))))
  (* (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (* (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))) (- d4 (- (- d2 d1) d3)))
  (* (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))) (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))
  (* (- d4 (- (- d2 d1) d3)) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))))
  (* (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (* (- d4 (- (- d2 d1) d3)) (- d4 (- (- d2 d1) d3)))
  (* d1 d1)
  (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3)))
  (* 2 1)
  (* 2 1)
  (* 2 1)
  (* 2 1)
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 d4))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (- (- d2 d1) d3)))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d4 d1))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (- (- d2 d1) d3) d1))
  (* (* d1 d4) (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* d1 (- (- d2 d1) d3)) (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* d4 d1) (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* (- (- d2 d1) d3) d1) (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) d1)
  (* (+ d4 (- (- d2 d1) d3)) (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (* (* d1 (+ (pow d4 3) (pow (- (- d2 d1) d3) 3))) (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))) (* d1 (+ d4 (- (- d2 d1) d3))))
  (- (+ (* d4 d1) (* d2 d1)) (pow d1 2))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (* d3 (* (cbrt -1) d1)) (+ (* d2 (* (cbrt -1) d1)) (* d4 (* (cbrt -1) d1))))
  0
  (- (+ (* 3 (* (pow d3 2) (* d4 (pow d1 3)))) (* 3 (* (pow d3 2) (* d2 (pow d1 3))))) (* (pow d3 3) (pow d1 3)))
  (- (+ (* 3 (* (pow d3 2) (* d4 (pow d1 3)))) (* 3 (* (pow d3 2) (* d2 (pow d1 3))))) (* (pow d3 3) (pow d1 3)))
  (- (+ (pow d1 5) (* (pow d4 2) (pow d1 3))) (* 2 (* d4 (pow d1 4))))
  (- (* (pow d3 2) (pow d1 3)) (+ (* 2 (* d3 (* d4 (pow d1 3)))) (* 2 (* d3 (* d2 (pow d1 3))))))
  (- (* (pow d3 2) (pow d1 3)) (+ (* 2 (* d3 (* d4 (pow d1 3)))) (* 2 (* d3 (* d2 (pow d1 3))))))
  (- (+ (* (pow d4 2) (pow d1 2)) (pow d1 4)) (* 2 (* d4 (pow d1 3))))
  (- (* (pow d3 2) (pow d1 2)) (+ (* 2 (* d3 (* d4 (pow d1 2)))) (* 2 (* d3 (* d2 (pow d1 2))))))
  (- (* (pow d3 2) (pow d1 2)) (+ (* 2 (* d3 (* d4 (pow d1 2)))) (* 2 (* d3 (* d2 (pow d1 2))))))
21.200 * * [simplify]: iteration 0: 293 enodes
21.314 * * [simplify]: iteration 1: 1025 enodes
21.555 * * [simplify]: iteration complete: 5000 enodes
21.555 * * [simplify]: Extracting #0: cost 124 inf + 0
21.557 * * [simplify]: Extracting #1: cost 1275 inf + 2
21.563 * * [simplify]: Extracting #2: cost 2330 inf + 1860
21.574 * * [simplify]: Extracting #3: cost 2216 inf + 26474
21.593 * * [simplify]: Extracting #4: cost 1805 inf + 94659
21.690 * * [simplify]: Extracting #5: cost 812 inf + 459799
21.879 * * [simplify]: Extracting #6: cost 53 inf + 726885
22.068 * * [simplify]: Extracting #7: cost 5 inf + 730383
22.273 * * [simplify]: Extracting #8: cost 0 inf + 732963
22.500 * [simplify]: Simplified to:
  (log (cbrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))))
  (exp (cbrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))))
  (cbrt (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))) d1))
  (cbrt (+ d4 (- (- d2 d1) d3)))
  (cbrt (* (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3))) (* (* (* d1 (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))) (* d1 (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3))))) d1)))
  (cbrt (* (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4)))) (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4)))))
  (cbrt (* d1 (* (* (* d1 (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))) (* d1 (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3))))) (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3))))))
  (cbrt (* (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (- d4 (- d2 d1)) d3)) (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4)))))
  (cbrt (* (* (* d1 (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3))))) (* d1 (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3))))) (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))))
  (cbrt (* (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (- d4 (- d2 d1)) d3)) (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4)))))
  (cbrt (* (* (* d1 (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3))))) (* d1 (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3))))) (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (cbrt (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (* (+ (- d4 (- d2 d1)) d3) (+ (- d4 (- d2 d1)) d3))))
  (cbrt (* (* (* d1 (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3))))) (* d1 (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3))))) (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))))
  (cbrt (* (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (- d4 (- d2 d1)) d3)) (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4)))))
  (cbrt (* (* (* d1 (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3))))) (* d1 (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3))))) (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (cbrt (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (* (+ (- d4 (- d2 d1)) d3) (+ (- d4 (- d2 d1)) d3))))
  (cbrt (* (* d1 (* (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))) (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))))
  (cbrt (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (* (+ (- d4 (- d2 d1)) d3) (+ (- d4 (- d2 d1)) d3))))
  (cbrt (* (* (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3))) d1) (* (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))))
  (cbrt (* (+ (- d4 (- d2 d1)) d3) (* (+ (- d4 (- d2 d1)) d3) (+ (- d4 (- d2 d1)) d3))))
  (cbrt (* (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) d1)) (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))) (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))))
  (cbrt (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4)))))
  (cbrt (* (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) d1)) (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))) (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (cbrt (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (- d4 (- d2 d1)) d3)))
  (cbrt (* (* (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) d1)) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3))))))
  (cbrt (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (- d4 (- d2 d1)) d3)))
  (cbrt (* (* (* (+ d4 (- (- d2 d1) d3)) d1) (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))) (+ (- d4 (- d2 d1)) d3))) (+ (- d4 (- d2 d1)) d3)))
  (cbrt (* (+ (- d4 (- d2 d1)) d3) (+ (- d4 (- d2 d1)) d3)))
  (cbrt (* (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) d1)) (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))) (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))))
  (cbrt (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4)))))
  (cbrt (* (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) d1)) (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))) (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (cbrt (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (- d4 (- d2 d1)) d3)))
  (cbrt (* (* (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) d1)) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3))))))
  (cbrt (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (- d4 (- d2 d1)) d3)))
  (cbrt (* (* (* (+ d4 (- (- d2 d1) d3)) d1) (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))) (+ (- d4 (- d2 d1)) d3))) (+ (- d4 (- d2 d1)) d3)))
  (cbrt (* (+ (- d4 (- d2 d1)) d3) (+ (- d4 (- d2 d1)) d3)))
  (cbrt (* (* (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3))) d1) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))))
  (cbrt (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))))
  (cbrt (* (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))) d1) (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (cbrt (+ (- d4 (- d2 d1)) d3))
  (cbrt (* (+ d4 (- (- d2 d1) d3)) (* (* (* d1 (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))) (* d1 (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3))))) d1)))
  (cbrt (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4)))))
  (cbrt (* (* (+ d4 (- (- d2 d1) d3)) d1) (* d1 (* (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3))))))))
  (cbrt (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (- d4 (- d2 d1)) d3)))
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  (cbrt (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (- d4 (- d2 d1)) d3)))
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  (cbrt (* (* (+ d4 (- (- d2 d1) d3)) d1) (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))) (+ (- d4 (- d2 d1)) d3))))
  (cbrt (+ (- d4 (- d2 d1)) d3))
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  (cbrt (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))))
  (cbrt (* (* (+ d4 (- (- d2 d1) d3)) d1) (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))) (+ (- d4 (- d2 d1)) d3))))
  (cbrt (+ (- d4 (- d2 d1)) d3))
  (* (cbrt (cbrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))))) (cbrt (cbrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))))))
  (cbrt (cbrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))))
  (* (* (cbrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))) (cbrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))))) (cbrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))))
  (sqrt (cbrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))))
  (sqrt (cbrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))
  (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (log (* d1 (+ d4 (- (- d2 d1) d3))))))
  (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (log (* d1 (+ d4 (- (- d2 d1) d3))))))
  (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (log (* d1 (+ d4 (- (- d2 d1) d3))))))
  (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (log (* d1 (+ d4 (- (- d2 d1) d3))))))
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  (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (log (* d1 (+ d4 (- (- d2 d1) d3))))))
  (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (log (* d1 (+ d4 (- (- d2 d1) d3))))))
  (exp (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))))
  (* (* (* (* d1 d1) d1) (* (* (* (* d1 d1) d1) (* (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3)))) (* (* (* d1 d1) d1) (* (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3)))))) (* (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3))))
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  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))
  2
  2
  (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (log (* d1 (+ d4 (- (- d2 d1) d3)))))
  (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (log (* d1 (+ d4 (- (- d2 d1) d3)))))
  (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (log (* d1 (+ d4 (- (- d2 d1) d3)))))
  (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (log (* d1 (+ d4 (- (- d2 d1) d3)))))
  (+ (log (* d1 (+ d4 (- (- d2 d1) d3)))) (log (* d1 (+ d4 (- (- d2 d1) d3)))))
  (exp (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))
  (* (* (* (* d1 d1) d1) (* (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3)))) (* (* (* d1 d1) d1) (* (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3)))))
  (* (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (* d1 d1)) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3)))))
  (* (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (* d1 d1)) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3)))))
  (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))))
  (* (cbrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (cbrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))))
  (cbrt (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))))
  (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))))
  (fabs (* d1 (+ d4 (- (- d2 d1) d3))))
  (fabs (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* d1 (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))) (* d1 (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))))
  (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))))
  (* d1 (* (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3))))))
  (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (- d4 (- d2 d1)) d3))
  (* d1 (* (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3))))))
  (* (+ (* d4 d4) (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4))) (+ (- d4 (- d2 d1)) d3))
  (* (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))) (* d1 (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))))
  (* (+ (- d4 (- d2 d1)) d3) (+ (- d4 (- d2 d1)) d3))
  (* d1 d1)
  (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3)))
  2
  2
  2
  2
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 d4))
  (* (* (- (- d2 d1) d3) d1) (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 d4))
  (* (* (- (- d2 d1) d3) d1) (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 d4))
  (* (* (- (- d2 d1) d3) d1) (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 d4))
  (* (* (- (- d2 d1) d3) d1) (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* d1 (+ d4 (- (- d2 d1) d3))) d1)
  (* (* d1 (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3)))
  (* (* d1 (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))) (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))) (+ (- d4 (- d2 d1)) d3))
  (* (* d1 (+ (* d4 (* d4 d4)) (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)))) (* d1 (+ d4 (- (- d2 d1) d3))))
  (* (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3)))) (+ (- d4 (- d2 d1)) d3))
  (* d1 (- (+ d4 d2) d1))
  (* d1 (- (+ d4 d2) d3))
  (* (* d1 (cbrt -1)) (- d3 (+ d2 d4)))
  0
  (- (* 3 (+ (* (* (* (* d3 d1) (* d3 d1)) d1) d4) (* (* (* (* d3 d1) (* d3 d1)) d1) d2))) (* (* (* (* d3 d1) (* d3 d1)) d1) d3))
  (- (* 3 (+ (* (* (* (* d3 d1) (* d3 d1)) d1) d4) (* (* (* (* d3 d1) (* d3 d1)) d1) d2))) (* (* (* (* d3 d1) (* d3 d1)) d1) d3))
  (+ (* (* (* d4 d1) (* d4 d1)) d1) (- (pow d1 5) (* (* (* (* d1 d1) (* d1 d1)) d4) 2)))
  (- (* (* (* d3 d1) (* d3 d1)) d1) (* 2 (* (* d1 (* d1 d1)) (+ (* d3 d4) (* d3 d2)))))
  (- (* (* (* d3 d1) (* d3 d1)) d1) (* 2 (* (* d1 (* d1 d1)) (+ (* d3 d4) (* d3 d2)))))
  (- (+ (* (* d4 d1) (* d4 d1)) (* (* d1 d1) (* d1 d1))) (* (* (* 2 d4) (* d1 d1)) d1))
  (- (* (* d3 d1) (* d3 d1)) (* 2 (* (* d1 d1) (+ (* d3 d4) (* d3 d2)))))
  (- (* (* d3 d1) (* d3 d1)) (* 2 (* (* d1 d1) (+ (* d3 d4) (* d3 d2)))))
22.533 * * * [progress]: adding candidates to table
23.433 * [progress]: [Phase 3 of 3] Extracting.
23.433 * * [regime]: Finding splitpoints for: (#<alt (λ (d1 d2 d3 d4) (* d1 (+ d4 (- (- d2 d1) d3))))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))))>)
23.435 * * * [regime-changes]: Trying 5 branch expressions: ((- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) d4 d3 d2 d1)
23.435 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (#<alt (λ (d1 d2 d3 d4) (* d1 (+ d4 (- (- d2 d1) d3))))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))))>)
23.502 * * * * [regimes]: Trying to branch on d4 from (#<alt (λ (d1 d2 d3 d4) (* d1 (+ d4 (- (- d2 d1) d3))))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))))>)
23.557 * * * * [regimes]: Trying to branch on d3 from (#<alt (λ (d1 d2 d3 d4) (* d1 (+ d4 (- (- d2 d1) d3))))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))))>)
23.612 * * * * [regimes]: Trying to branch on d2 from (#<alt (λ (d1 d2 d3 d4) (* d1 (+ d4 (- (- d2 d1) d3))))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))))>)
23.658 * * * * [regimes]: Trying to branch on d1 from (#<alt (λ (d1 d2 d3 d4) (* d1 (+ d4 (- (- d2 d1) d3))))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (cbrt (* (* d1 (* (* d1 (+ d4 (- (- d2 d1) d3))) (* d1 (+ d4 (- (- d2 d1) d3))))) (+ d4 (- (- d2 d1) d3)))))>)
23.709 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
23.709 * [simplify]: Simplifying:
  (* d1 (+ d4 (- (- d2 d1) d3)))
23.709 * * [simplify]: iteration 0: 8 enodes
23.710 * * [simplify]: iteration 1: 10 enodes
23.710 * * [simplify]: iteration complete: 10 enodes
23.710 * * [simplify]: Extracting #0: cost 1 inf + 0
23.710 * * [simplify]: Extracting #1: cost 3 inf + 0
23.710 * * [simplify]: Extracting #2: cost 4 inf + 1
23.710 * * [simplify]: Extracting #3: cost 5 inf + 2
23.710 * * [simplify]: Extracting #4: cost 5 inf + 3
23.710 * * [simplify]: Extracting #5: cost 0 inf + 417
23.710 * [simplify]: Simplified to:
  (* d1 (+ d4 (- (- d2 d1) d3)))
25.427 * [regime-testing]: Baseline error score: 0.024628078509813727
25.436 * [regime-testing]: Oracle error score: 0.008251031378922365
25.453 * [regime-testing]: End program error score: 0.024628078509813727
25.545 * [regime-testing]: Target error score: 0.025128141017627205